1 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3 * .gdbinit (xwindow): The members total_cols, total_lines,
4 left_col, and top_line are C integers (and has been so for the
7 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
10 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
12 On GNU/Linux, use timerfd for asynchronous timers.
13 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
14 (toplevel): Rename alarm_timer_ok to special_timer_available.
15 [HAVE_TIMERFD]: Declare timerfd.
16 [HAVE_CLOCK_GETRES]: Declare resolution.
17 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
18 system timer resolution.
19 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
20 (timerfd_callback) [HAVE_TIMERFD]: New function.
21 (atimer_result, debug_timer_callback, Fdebug_timer_check)
22 [ENABLE_CHECKING]: New function for the sake of automated tests.
23 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
24 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
25 [ENABLE_CHECKING]: Defsubr test function.
26 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
27 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
28 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
30 Fix --without-x build and pacify --enable-gcc-warnings.
31 Problems reported in Bug#18122 and Bug#18124.
32 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
33 (frame_windows_min_size): Now static.
34 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
36 (adjust_frame_size): Always declare prototype.
38 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
39 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
40 * atimer.c (timerfd_callback): Always read expiration data.
42 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
43 * process.c (add_timer_wait_descriptor): Add timer descriptor
44 to input_wait_mask and non_process_wait_mask as well.
46 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
48 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
50 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
52 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
53 Reinstate code removed by the prevoius commit to this file.
55 2014-07-27 Martin Rudalics <rudalics@gmx.at>
57 * buffer.h (struct buffer): New fields scroll_bar_height and
58 horizontal_scroll_bar_type.
59 * buffer.c (bset_scroll_bar_height)
60 (bset_horizontal_scroll_bar_type): New functions.
61 (Fbuffer_swap_text): Handle old_pointm field.
62 (init_buffer_once): Set defaults for scroll_bar_height and
63 horizontal_scroll_bar_type.
64 (syms_of_buffer): New variables scroll_bar_height and
65 horizontal_scroll_bar_type.
66 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
67 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
68 (set_vertical_scroll_bar): Remove prototype.
69 (x_change_tool_bar_height): Add prototype.
70 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
71 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
72 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
74 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
75 (update_window): Start mode_line_row->y after horizontal scroll
77 (change_frame_size_1): Call adjust_frame_size.
78 (init_display): When changing the size of a tty frame do not
79 pass height of menu bar.
80 (Qframe_windows_min_size): New symbol.
81 * frame.h (struct frame): List tool bar fields after menu bar
82 fields. Add official, total_lines, horizontal_scroll_bars,
83 config_scroll_bar_height and config_scroll_bar_lines fields.
84 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
85 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
86 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
87 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
88 (FRAME_WINDOWS_HEIGHT): New macros.
89 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
90 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
91 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
92 horizontal scroll bar.
93 (frame_inhibit_resize, adjust_frame_size)
94 (frame_windows_min_size): Add declarations.
95 (Qscroll_bar_height, Qhorizontal_scroll_bars)
96 (x_set_scroll_bar_default_height, x_set_left_fringe)
97 (x_set_right_fringe, x_set_vertical_scroll_bars)
98 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
99 (x_set_scroll_bar_height): Add external declarations.
100 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
101 (adjust_frame_size): New functions.
102 (make_frame): Initial horizontal_scroll_bars field. Use
103 SET_FRAME_LINES. Don't allow horizontal scroll bar in
105 (make_initial_frame, make_terminal_frame): No horizontal scroll
106 bar in initial and terminal frames. Use adjust_frame_size.
107 (Fframe_total_cols): Fix doc-string.
108 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
109 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
110 using adjust_frame_size.
111 (Qscroll_bar_height, Qhorizontal_scroll_bars)
112 (Qframe_windows_min_size): New symbols.
113 (x_set_frame_parameters): Remove call of check_frame_size.
114 (x_report_frame_params): Return scroll_bar_height value.
115 (x_set_left_fringe, x_set_right_fringe): New functions.
116 (adjust_frame_height, x_set_internal_border_width)
117 (x_set_fringe_width): Remove.
118 (x_set_internal_border_width, x_set_vertical_scroll_bars)
119 (x_set_scroll_bar_width, x_set_right_divider_width)
120 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
121 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
123 (x_figure_window_size): Rewrite to make frame display the
124 expected number of lines.
125 (Vdefault_frame_scroll_bars): Rewrite doc-string.
126 (Vdefault_frame_horizontal_scroll_bars)
127 (Vframe_initial_frame_tool_bar_height)
128 (frame_inhibit_implied_resize): New variables.
129 * fringe.c (compute_fringe_widths): Remove.
130 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
131 (xg_create_horizontal_scroll_bar)
132 (xg_update_horizontal_scrollbar_pos)
133 (xg_set_toolkit_horizontal_scroll_bar_thumb)
134 (xg_get_default_scrollbar_height)
135 (xg_clear_under_internal_border): Extern.
136 * gtkutil.c (xg_frame_resized): Don't call
137 do_pending_window_change.
138 (xg_frame_set_char_size): Use adjust_frame_size.
139 (style_changed_cb): Call update_theme_scrollbar_height and
140 x_set_scroll_bar_default_height.
141 (x_wm_set_size_hint): Don't call check_frame_size.
142 (update_theme_scrollbar_height)
143 (xg_get_default_scrollbar_height)
144 (xg_create_horizontal_scroll_bar)
145 (xg_update_horizontal_scrollbar_pos)
146 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
147 (xg_create_scroll_bar): Set horizontal slot of bar.
148 (xg_initialize): Call update_theme_scrollbar_height.
149 (xg_clear_under_internal_border): No more static.
150 * insdel.c (adjust_suspend_auto_hscroll): New function.
151 (adjust_markers_for_delete, adjust_markers_for_insert)
152 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
153 * keyboard.c (readable_events, discard_mouse_events)
154 (make_lispy_event): Handle horizontal scroll bar click events.
155 (Fsuspend_emacs): When changing the size of a tty frame do not
156 pass height of menu bar.
157 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
158 (Qright, Qleftmost, Qrightmost): New symbols.
159 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
161 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
162 * nsfns.m (x_set_internal_border_width): New function.
163 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
164 Remove extended fringe code.
165 (x_set_window_size, x_new_font): Don't call
166 compute_fringe_widths.
167 * term.c (Fresume_tty): When changing the size of a tty frame do
168 not pass height of menu bar.
169 (clear_tty_hooks, set_tty_hooks): Clear
170 horizontal_scroll_bar_hook.
171 (init_tty): Frame has no horizontal scroll bars.
172 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
173 scroll_bar_before_handle, scroll_bar_horizontal_handle,
174 scroll_bar_after_handle, scroll_bar_left_arrow,
175 scroll_bar_right_arrow, scroll_bar_to_leftmost and
176 scroll_bar_to_rightmost entries.
177 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
178 (struct terminal): Add set_horizontal_scroll_bar_hook.
179 * w32console.c (initialize_w32_display): Clear
180 horizontal_scroll_bar_hook.
181 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
183 (x_clear_under_internal_border, x_set_internal_border_width):
185 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
186 windows_or_buffers_changed when adding the menu bar.
187 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
188 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
189 (w32_createhscrollbar): New functions.
190 (w32_createscrollbar): Rename to w32_createvscrollbar.
191 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
192 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
193 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
195 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
196 case do not artificially impose WM size hints. Handle
197 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
198 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
200 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
201 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
202 (unwind_create_frame_1): Remove.
203 (Fx_create_frame): Make both scrollbars the system standard
204 width and height. Use official field of frame structure to
205 inhibit running window-configuration-change-hook.
206 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
207 pixelwise. Handle frame's official field.
208 (w32_frame_parm_handlers): Remove x_set_fringe_width
209 entries. Add x_set_scroll_bar_height,
210 x_set_horizontal_scroll_bars, x_set_left_fringe and
212 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
213 pass height of menu bar to change_frame_size.
214 * w32menu.c (set_frame_menubar): Rewrite using
215 frame_inhibit_resize.
216 * w32term.h (struct w32_display_info): Add
217 horizontal_scroll_bar_cursor and cursor_display_counter.
218 (struct scroll_bar): Add horizontal.
219 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
220 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
221 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
222 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
223 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
224 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
225 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
226 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
227 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
228 instead of WM_EMACS_CREATESCROLLBAR.
229 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
231 * w32term.c (horizontal_scroll_bar_min_handle)
232 (horizontal_scroll_bar_left_border)
233 (horizontal_scroll_bar_right_border): New integers.
234 (x_set_frame_alpha): Replace x_highlight_frame by
236 (x_window_to_scroll_bar): New argument "type". Update callers
238 (w32_set_horizontal_scroll_bar_thumb)
239 (x_horizontal_scroll_bar_report_motion)
240 (w32_set_horizontal_scroll_bar)
241 (w32_horizontal_scroll_bar_handle_click)
242 (x_horizontal_scroll_bar_report_motion): New functions.
243 (w32_mouse_position): Discriminate horizontal and vertical
245 (my_create_scrollbar): Replace with two new functions
246 my_create_vscrollbar and my_create_hscrollbar.
247 (x_scroll_bar_create): New argument "horizontal". Update
249 (x_scroll_bar_remove, w32_condemn_scroll_bars)
250 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
252 (w32_read_socket): Handle WM_HSCROLL cae.
253 (x_new_font): Don't recompute fringe widths. Use
254 frame_inhibit_resize. Calculate new menu bar height iff we
255 build without toolkit. Always clear under internal border.
256 (x_set_window_size): Don't check frame size or recompute
257 fringes. Reset fullscreen status before applying sizes. Always
258 resize as requested by pixelwise argument. Don't call
259 do_pending_window_change.
260 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
261 (w32_initialize_display_info): Initialize dpyinfo's
262 horizontal_scroll_bar_cursor entry.
263 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
264 (w32_initialize): Init horizontal_scroll_bar_min_handle and
265 horizontal_scroll_bar_left_border.
266 (w32fullscreen_hook): Intermittently resize window to normal
267 when switching from fullscreen to maximized state.
268 (run_window_configuration_change_hook): Don't run it if frame is
270 (unwind_change_frame): Remove.
271 (Fset_window_configuration): Rewrite using frame's official field.
272 * widget.c (set_frame_size): Don't call compute_fringe_widths.
273 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
274 * window.h (struct window): New fields old_pointm,
275 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
276 scroll_bar_height and suspend_auto_hscroll.
277 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
279 (sanitize_window_sizes): Extern.
280 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
281 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
282 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
283 (WINDOW_CONFIG_SCROLL_BAR_LINES)
284 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
286 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
287 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
288 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
289 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
290 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
291 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
292 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
293 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
294 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
295 (Fwindow_old_point, sanitize_window_sizes): New functions.
296 (Qwindow_sanitize_window_sizes): New symbol.
297 (window_body_height): Count in horizontal scroll bar.
298 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
299 suspend_auto_hscroll slot.
300 (Fwindow_inside_edges): Count fringes pixelwise.
301 (coordinates_in_window, Fcoordinates_in_window_p): Consider
302 horizontal scroll bar.
303 (check_frame_size, adjust_window_margins): Remove functions and
305 (set_window_buffer): Initialize old_pointm and horizontal scroll
307 (temp_output_buffer_show): Reset hscroll related fields.
308 Initialize old_pointm.
309 (make_parent_window): Initialize old_pointm.
310 (make_window): Initialize old_pointm, horizontal scroll bar type,
311 and scroll bar height.
312 (resize_frame_windows): Don't count top margin in new sizes.
313 Don't use safe sizes when shrinking a frame; let the window
314 manager do the clipping.
315 (Fsplit_window_internal): Inherit horizontal scroll bar type and
317 (Fdelete_window_internal): Unchain old_pointm marker.
318 (window_scroll_pixel_based, Fscroll_other_window): Adjust
320 (Fwindow_text_width, Fwindow_text_height): New argument
322 (struct saved_window): New fields, old_pointm, hscroll_whole,
323 suspend_auto_hscroll, scroll_bar_height and
324 horizontal_scroll_bar_type.
325 (Fset_window_configuration, save_window_save): Set new fields of
327 (apply_window_adjustment): Don't call adjust_window_margins.
328 (set_window_margins): Don't change margins if new sizes don't
330 (set_window_scroll_bars): New argument "horizontal_type".
331 Handle horizontal scroll bars. Don't change scroll bars if they
332 don't fit into window.
333 (Fset_window_scroll_bars): New argument "horizontal_type".
334 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
335 (compare_window_configurations): Compare horizontal scroll bar
337 * xdisp.c (window_text_bottom_y, window_box_height): Count in
338 horizontal scroll bar height.
339 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
340 instead of FRAME_LINES.
341 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
342 ON_VERTICAL_SCROLL_BAR.
343 (with_echo_area_buffer): Initialize old_pointm.
344 (with_echo_area_buffer_unwind_data): Store old_pointm values in
346 (unwind_with_echo_area_buffer): Handle old_pointm.
347 (update_tool_bar): Set do_update when the tool bar window has at
348 least one line (since this is what the user sets).
349 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
350 (redisplay_tool_bar): Return early when toolbar has zero lines.
351 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
352 (hscroll_window_tree): Handle suspension of auto_hscroll and
354 (set_horizontal_scroll_bar): New function.
355 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
356 more than one line. Handle horizontal scroll bars.
357 (note_mouse_highlight): Handle horizontal scrol bars.
358 (expose_frame): Set dimensions of XRectangle from frame's text
360 (Vvoid_text_area_pointer): Update doc-string.
361 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
362 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
363 (x_set_internal_border_width): New functions.
364 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
365 (unwind_create_frame_1): Remove.
366 (Fx_create_frame): Handle horizontal scroll bars. Use official
367 field of frame structure to inhibit running
368 window-configuration-change-hook.
369 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
370 pixelwise. Handle frame's official field.
371 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
372 x_set_horizontal_scroll_bars, x_set_left_fringe,
374 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
376 * xterm.h (struct x_display_info): Add
377 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
379 (struct scroll_bar): Add horizontal slot.
380 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
381 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
382 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
383 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
384 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
385 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
386 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
387 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
388 (x_clear_under_internal_border): Remove.
389 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
390 (x_window_to_scroll_bar): New argument TYPE. Update callers.
391 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
392 HORIZONTAL. Update callers.
393 (horizontal_action_hook_id): New action hook id.
394 (x_horizontal_scroll_bar_to_input_event)
395 (x_create_horizontal_toolkit_scroll_bar)
396 (xt_horizontal_action_hook)
397 (x_set_toolkit_horizontal_scroll_bar_thumb)
398 (XTset_horizontal_scroll_bar, x_net_wm_state)
399 (x_horizontal_scroll_bar_report_motion): New functions.
400 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
401 horizontal scroll bars.
402 (SCROLL_BAR_HORIZONTAL_NAME): Define.
403 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
405 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
406 horizontal scroll bars.
407 (handle_one_xevent): Handle horizontal scroll bar events. Call
409 (x_set_window_size_1, x_wm_set_size_hint): Don't call
411 (x_set_window_size): Don't call check_frame_size and
412 do_pending_window_change.
413 (x_term_init): Init horizontal_scroll_bar_cursor display info.
414 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
415 (x_scroll_bar_set_handle): Add some checks when calling
418 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
420 Revert previous change.
421 There is certainly nothing wrong with writing code like 'lo <= i
422 && i <= hi', even if LO happens to a constant. There isn't even
423 anything wrong in general with writing 'a <= b' if A happens to
424 be a constant. At any rate stylistic changes shouldn't
425 be done like this without discussion.
427 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
429 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
430 (Fgarbage_collect): Reorder conditions that are written backwards.
431 * data.c (cons_to_unsigned): Likewise.
432 * dispnew.c (update_frame_1, sit_for): Likewise.
433 * fileio.c (file_offset): Likewise.
434 * filelock.c (read_lock_data, lock_file): Likewise.
435 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
437 * font.c (font_intern_prop, font_style_symbolic): Likewise.
438 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
439 * lread.c (read1): Likewise.
440 * minibuf.c (read_minibuf_noninteractive): Likewise.
441 * nsterm.m (x_set_frame_alpha): Likewise.
442 * process.c (wait_reading_process_output): Likewise.
443 * region-cache.c (delete_cache_boundaries): Likewise.
444 * xterm.c (x_set_frame_alpha): Likewise.
446 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
448 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
451 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
453 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
454 because atimer expiration is absolute rather than relative.
456 2014-07-25 Eli Zaretskii <eliz@gnu.org>
458 * w32term.h (current_popup_menu, menubar_in_use): Move
459 declarations from w32term.c.
461 2014-07-25 Martin Rudalics <rudalics@gmx.at>
463 * w32fns.c (menubar_in_use): No more static.
464 * w32term.c (current_popup_menu, menubar_in_use): Declare.
466 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
468 Move hourglass machinery to RIF.
469 * dispextern.h (struct redisplay_interface): New members
470 show_hourglass and hide_hourglass. Indent comments.
471 (show_hourglass, hide_hourglass): Remove prototypes.
472 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
473 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
474 (ns_redisplay_interface): Add them.
475 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
476 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
477 (w32_arrow_cursor): New function to hack around non-GUI frames.
478 (w32_redisplay_interface): Add new functions.
479 * w32term.h (w32_arror_cursor): Add prototype.
480 * xdisp.c (show_hourglass): New function, refactored out from
481 platform-dependent code.
482 (cancel_hourglass): Now call to RIF function.
483 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
484 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
485 (x_redisplay_interface): Add new functions.
487 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
489 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
490 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
491 and complete previous change.
492 * frame.c (adjust_frame_height): New function.
493 (Fset_frame_height, Fset_frame_size): Use it.
494 (x_set_frame_parameters): Take frame top margin into account.
496 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
498 * frame.c (Fset_frame_height): Take frame top margin into account.
499 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
500 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
502 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
504 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
505 menubar_height as such. Tweak comment.
506 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
507 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
508 All related users changed.
509 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
510 * xterm.c (handle_one_xevent):
511 * gtkutil.c (xg_event_is_for_menubar):
512 * xfns.c (x_window) [USE_X_TOOLKIT]:
513 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
514 to use FRAME_MENUBAR_HEIGHT.
516 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
518 * frame.c (Fframe_parameters): Always report frame height without
519 menu and tool bar lines.
521 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
523 * nsterm.m (applicationDidFinishLaunching:): Call
524 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
525 (antialiasThresholdDidChange:): New method for EmacsApp.
527 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
529 * macfont.m (macfont_update_antialias_threshold): Remove static.
531 * macfont.h (macfont_update_antialias_threshold): Declare.
533 2014-07-21 Eli Zaretskii <eliz@gnu.org>
535 * w32select.c (setup_windows_coding_system): Apply
536 CODING_ANNOTATION_MASK to the common_flags member of struct
537 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
539 * w16select.c (Fw16_get_clipboard_data): Apply
540 CODING_ANNOTATION_MASK to the common_flags member of struct
543 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
544 buffer position where we are to start the iteration.
545 (handle_invisible_prop): Record in it->stop_charpos the position
546 where the invisible text ends. (Bug#18035)
547 (hscroll_window_tree): Don't try hscrolling windows whose cursor
548 row has zero buffer position as their start position. Reported by
549 martin rudalics <rudalics@gmx.at>.
551 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
552 infinite looping in redisplay when display lines don't have enough
553 space to display even a single character. (Bug#18036)
555 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
557 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
558 * xfns.c (x_window): Use it to allow xfree later.
559 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
560 where appropriate. Use bool for booleans and remove redundant checks.
561 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
562 * xterm.c (x_free_frame_resources): Free shell_position.
564 2014-07-19 K. Handa <handa@gnu.org>
566 * xfaces.c (realize_x_face): Call font_load_for_lface with no
567 mandatory font spec (Bug#17973).
569 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
571 * font.c (font_score): Return the worst score if the size of
572 ENTITY is wrong by more than a factor 2 (Bug#17973).
574 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
576 * frame.c (frame_unspecified_color): New function
577 refactored out from ...
578 (Fframe_parameters, Fframe_parameter): ... adjusted users.
579 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
581 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
582 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
583 * lisp.h (set_frame_param): Remove prototype.
584 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
585 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
588 Prefer 'x_display_info *' to 'Display *' in X selection code.
589 This helps to avoid unneeded calls to x_display_info_for_display.
590 * xterm.h (struct selection_input_event): Record 'x_display_info *'
591 instead of 'Display *'.
592 (SELECTION_EVENT_DPYINFO): New macro.
593 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
594 it as an lvalue. Mention this in comment.
595 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
596 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
597 (selection_data_to_lisp_data, receive_incremental_selection):
598 Convert to use 'x_display_info *'. Adjust users where appropriate.
599 (lisp_data_to_selection_data): Likewise. Also pass 'struct
600 selection data *' as last arg to not return values in args.
601 (unexpect_property_change): Use common removal technique.
603 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
605 * print.c (print_preprocess): Adjust to match changed
606 sub char-table structure and avoid crash (Bug#18038).
608 * data.c (wrong_choice): Not static any more.
609 * lisp.h (wrong_choice): Add prototype.
610 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
611 Declare namebuf as such. Tweak comment.
612 [USE_GTK]: Likewise for tool_bar_position.
613 (fset_tool_bar_position) [USE_GTK]: Ditto.
614 (FRAME_TOOL_BAR_POSITION): New macro.
615 * frame.c (x_report_frame_params):
616 * gtkutil.c (update_frame_tool_bar):
617 * xfns.c (Fx_create_frame): Use it.
618 (x_set_tool_bar_position): Add meaningful diagnostic messages.
620 2014-07-16 Eli Zaretskii <eliz@gnu.org>
622 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
623 buffer's default-directory only if it is a string. (Bug#17986)
625 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
627 More precise control over values of some buffer-local variables.
628 * keyboard.c (Qvertical_scroll_bar):
629 * frame.c (Qleft, Qright): Move to ...
630 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
631 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
632 (syms_of_buffer): DEFSYM all of the above, attach special properties.
633 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
634 vertical-scroll-bar, scroll-up-aggressively
635 and scroll-down-aggressively.
636 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
638 * nsfns.m, frame.h (Qleft, Qright):
639 * nsterm.m (Qleft): Remove declarations.
640 * gtkutil.c (toplevel): Include buffer.h.
641 * data.c (wrong_choice, wrong_range): New functions.
642 (store_symval_forwarding): Handle special properties of buffer-local
643 variables and use functions from the above to signal error, if any.
645 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
647 (struct frame): Re-arrange layout to avoid extra padding and use bit
648 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
649 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
650 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
651 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
652 Define as no-ops because there are no scroll bars anyway.
653 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
656 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
657 Add convenient setter.
658 (font_put_frame_data, font_get_frame_data): Use it.
660 2014-07-15 Daiki Ueno <ueno@gnu.org>
662 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
663 pointer argument, before dereferencing.
664 (XCHAR2B_BYTE2): Likewise.
666 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
668 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
669 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
670 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
671 Use record_unwind_protect_int and avoid consing.
672 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
674 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
676 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
678 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
679 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
681 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
682 (main) [MSDOS]: Use SET_BINARY instead of setmode.
683 * minibuf.c: Include binary-io.h instead of fcntl.h.
684 (read_minibuf_noninteractive):
685 Use set_binary_mode instead of handcrafted code.
686 Don't call emacs_set_tty if emacs_get_tty failed.
687 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
688 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
689 * w32.c (pipe2): Adjust eassert to include O_BINARY.
691 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
692 This works around a GCC compiler bug when Emacs is configured with
693 --enable-gcc-warnings.
695 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
697 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
698 or characters in string, respectively. Add comment.
699 * fringe.c (Fdefine_fringe_bitmap):
700 * fns.c (Fsubstring, substring_both): Use it.
701 * keymap.c (Fdefine_key, Flookup_key):
702 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
704 * term.c (tty_menu_add_pane, tty_menu_add_selection):
706 (tty_menu_show): Simplify because tty_menu_create never return NULL.
708 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
710 Improve behavior of 'bzr up; cd src; make -k'.
711 * Makefile.in (top_srcdir): New var.
712 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
713 Use '$(top_srcdir)' instead of '$(srcdir)/..';
714 its expansion is a bit shorter.
715 (../config.status): Actually build config.status instead of
717 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
718 New macros, copied and relocated from ../Makefile.in.
719 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
720 (../config.status, Makefile): New dependencies and rules,
721 copied with relocation from ../Makefile.in. This should be more
722 likely to rebuild the build machinery properly if you do a 'make'
723 in the src directory.
725 2014-07-12 Eli Zaretskii <eliz@gnu.org>
727 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
730 * w32fns.c (Fx_file_dialog): Mention in the doc string the
731 behavior on Windows 7 and later when the function is repeatedly
732 invoked with the same value of DIR. (Bug#17950)
734 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
735 string to match the one in w32fns.c.
737 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
738 stdin to binary mode only if it is connected to a terminal.
740 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
742 Coalesce extern decls.
743 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
744 * sysdep.c (emacs_get_tty, emacs_set_tty):
745 Move duplicate extern decls from here ...
746 * systty.h: ... to here, so that there's just one copy.
748 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
750 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
752 * nsfns.m (Fns_popup_font_panel): Ditto.
754 2014-07-11 Eli Zaretskii <eliz@gnu.org>
756 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
758 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
760 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
761 [DOS_NT]: Implement for WINDOWSNT.
763 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
766 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
768 * sysdep.c (suppress_echo_on_tty): New function.
769 * minibuf.c (read_minibuf_noninteractive): Use it.
771 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
773 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
774 sysinfo failed. Adjust docstring.
776 2014-07-11 Eli Zaretskii <eliz@gnu.org>
778 Implement memory-info for MS-DOS.
779 * dosfns.c (dos_memory_info): New function.
780 * dosfns.h (dos_memory_info): Add prototype.
781 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
782 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
783 of doing some of its job.
785 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
786 reference termios structure members.
788 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
790 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
792 * minibuf.c (top): Include systty.h. Declare external
793 emacs_get_tty and emacs_set_tty.
794 (Vread_hide_char): New lisp variable.
795 (read_minibuf_noninteractive): Hide characters with
796 Vread_hide_char if it is a character. (Bug#17839)
798 2014-07-10 Eli Zaretskii <eliz@gnu.org>
800 Implement memory-info for MS-Windows.
801 * w32.c (w32_memory_info): New function.
802 * w32.h (w32_memory_info): Prototype it.
803 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
805 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
807 * coding.h (struct coding_system): Remove 'error_positions' (unused)
808 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
809 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
810 extra padding and shrink struct coding_system by 56 bytes (x86_64).
811 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
812 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
813 (decode_coding_big5, decode_coding_charset, decode_coding)
814 (encode_coding): Adjust users.
816 * alloc.c (Fmemory_info): New function.
818 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
820 * syntax.c (back_comment): Use more-natural location for label.
822 * font.c, font.h (font_unparse_fcname): Now static.
823 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
825 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
827 Next minor cleanup of font subsystem.
828 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
829 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
831 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
833 * ftfont.h (ftfont_font_format): Remove prototype.
834 * ftfont.c (ftfont_font_format): Remove; now unused.
836 * nsfont.m (nsfont_open):
837 * w32font.c (w32font_open_internal):
838 * w32uniscribe.c (uniscribe_open):
839 * xfont.c (xfont_open):
840 * xftfont.c (xftfont_open): All users changed.
842 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
843 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
845 2014-07-09 Eli Zaretskii <eliz@gnu.org>
847 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
848 x_produce_glyphs does when it generates a stretch glyph that
849 represents a TAB. (Bug#17969)
851 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
852 and there is a display property at that position, don't call
853 move_it_to to move to a position before window start. (Bug#17942)
854 Fix condition for finding CHARPOS by the first call to move_it_to.
857 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
859 * syntax.c (find_defun_start): Try the cache even
860 if !open_paren_in_column_0_is_defun_start.
861 (back_comment): If find_defun_start was pessimistic, use the
862 scan_sexps_forward result to improve the cache (bug#16526).
864 2014-07-09 Eli Zaretskii <eliz@gnu.org>
866 * xdisp.c (redisplay_window): If redisplay of a window ends up
867 with point in a partially visible line at end of the window, make
868 sure the amended position of point actually has smaller Y
869 coordinate; if not, give up and scroll the display. (Bug#17905)
871 * window.c (window_scroll_pixel_based): When point ends up at the
872 last fully visible line, don't let move_it_to stop at the left
873 edge of the line and dupe us into thinking point is inside the
876 * w32.c (network_interface_info): Make sure the argument is a
879 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
881 * process.c (read_and_dispose_of_process_output): Fix typo
882 in previous patch: we want nonnegative fds, not nonzero fds.
884 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
886 * chartab.c (char_table_translate): Move to...
887 * character.h (char_table_translate): ... inline function here.
888 Avoid Faref and assume that args are always valid. This helps to
889 speedup search, which is especially important for a huge buffers.
890 * lisp.h (char_table_translate): Remove prototype.
892 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
893 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
894 New function, with an intention to avoid code duplication between
896 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
898 * ftfont.c (ftfont_open):
899 * macfont.m (macfont_open):
900 * xftfont.c (xftfont_open): Use it.
902 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
904 * process.c: Add sanity checks for file descriptors (Bug#17844).
905 (wait_reading_process_output, Fprocess_filter_multibyte_p):
906 Check that infd is nonnegative before using it as an fd.
907 (read_and_dispose_of_process_output, Fprocess_send_eof):
909 (wait_reading_process_output): Omit unnecessary check of infd.
911 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
913 Minor fixups related to usage of the 'long' type.
914 * gnutls.c (emacs_gnutls_handshake):
915 * xfaces.c (dump_realized_face):
916 Work even if 'long' is narrower than 'void *'.
917 * termcap.c (scan_file):
918 * xselect.c (x_decline_selection_request)
919 (x_reply_selection_request, x_get_window_property):
920 * xterm.c (x_set_frame_alpha):
921 Remove unnecessary 'L' suffixes of integer constants.
922 * xfns.c (hack_wm_protocols):
923 * xselect.c (x_fill_property_data):
924 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
925 Remove unnecessary casts to 'long'.
926 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
928 Minor ImageMagick safety fixes.
929 * image.c (imagemagick_compute_animated_image):
930 Remove useless assignment to local. Avoid problems if dest_width is 0.
931 (imagemagick_load_image): Use int for pixel counts that can't
932 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
933 a row width greater than the image width (or greater than LONG_MAX!).
935 2014-07-04 K. Handa <handa@gnu.org>
937 * coding.c (MIN_CHARBUF_SIZE): Delete it.
938 (MAX_CHARBUF_EXTRA_SIZE): New macro.
939 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
941 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
943 * font.h (struct font_driver): Remove get_outline and free_outline;
944 not used by any font driver.
945 * ftfont.c (ftfont_driver):
946 * macfont.m (macfont_driver):
947 * nsfont.m (nsfont_driver):
948 * w32font.c (w32font_driver):
949 * w32uniscribe.c (uniscribe_font_driver):
950 * xfont.c (xfont_driver): Related users changed.
951 * xselect.c (x_get_window_property): Use convenient xmalloc.
952 Call to xfree only if some data was really allocated.
954 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
956 On MS-Windows, display busy cursor on all GUI frames.
957 This is similar to what we have on X. Quickly tested by Dani Moncayo.
958 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
959 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
961 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
962 * xdisp.c (start_hourglass): Remove Windows-specific bits.
964 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
966 Use convenient alists to manage per-frame font driver-specific data.
967 * frame.h (struct frame): Rename font_data_list to...
968 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
969 * font.h (struct font_data_list): Remove; no longer need a special
971 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
973 * font.c (font_put_frame_data, font_get_frame_data)
974 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
976 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
977 Related users changed.
978 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
979 Prefer convenient xmalloc and xfree.
981 2014-07-03 Eli Zaretskii <eliz@gnu.org>
983 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
984 the window whose glyph row is being prepared and a flag whether it
985 is for mode/header line. Make sure the glyph row's marginal areas
986 are in sync with what the window wants.
989 * xdisp.c (display_line, display_mode_line): Call
990 prepare_desired_row with additional arguments, as appropriate.
992 * dispextern.h (prepare_desired_row): Adjust prototype.
994 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
996 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
997 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
998 caused by xw_popup_dialog in daemon mode (Bug#17891).
1000 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1002 * frame.c (do_switch_frame): When switching to another TTY frame,
1003 make sure FrameCols and FrameRows are in sync with the new frame's
1006 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1008 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1009 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1010 min_char slots. Adjust comment.
1011 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1012 Add SUB_CHAR_TABLE_OFFSET member.
1013 (make_uninit_sub_char_table): New function.
1014 (toplevel): Add compile-time assert to verify suitable member layout
1015 in Lisp_Sub_Char_Table.
1016 * alloc.c (mark_char_table): Add extra argument to denote char table
1017 subtype. Adjust to match new layout of sub char-table.
1018 (mark_object): Always mark sub char-tables with mark_char_table.
1019 * chartab.c (make_sub_char_table, copy_sub_char_table)
1020 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1021 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1022 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1023 All related users changed.
1024 * lread.c (read1): Adjust to match new layout of sub char-table.
1025 * print.c (print_object): Likewise (Bug#17898).
1027 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1029 * keymap.c (get_keyelt): Simplify.
1030 (copy_keymap_item): Remove left-over code for when we had
1031 key-shortcut caches.
1033 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1035 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1036 (dealloc): Remove for EmacsScroller.
1038 * nsterm.h (EmacsScroller): Remove dealloc.
1040 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1042 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1044 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1046 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1047 when setNeedsDisplay is called so we don't trigger redisplay for every
1050 * nsterm.m (any_help_event_p): New variable.
1051 (mouseMoved:): Set any_help_event_p to YES if help event is
1052 generated. Remove else with empty help event that triggered redisplay
1053 for every mouse move.
1054 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1056 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1058 * xfns.c (Qsuppress_icon): Remove; no real users.
1059 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1060 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1061 (syms_of_w32fns): Don't DEFSYM it.
1063 2014-06-29 Glenn Morris <rgm@gnu.org>
1065 * Makefile.in (ns-app): Mark as PHONY.
1067 2014-06-28 Glenn Morris <rgm@gnu.org>
1069 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1070 liblw.a in this directory.
1072 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1074 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1075 also in unibyte case. (Bug#17865)
1077 2014-06-28 K. Handa <handa@gnu.org>
1079 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1080 (MIN_CHARBUF_SIZE): New macro.
1081 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1083 2014-06-27 Glenn Morris <rgm@gnu.org>
1085 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1086 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1087 (.el.elc): Replace suffix rule with pattern rule.
1088 (%.elc): New pattern rule, with order-only prerequisite.
1089 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1090 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1091 in place of BOOTSTRAPEMACS.
1093 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1095 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1097 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1099 Consistently use validate_subarray to verify substring.
1100 * fns.c (validate_substring): Not static any more. Adjust to
1101 use ptrdiff_t, not EMACS_INT, because string and vector limits
1102 can't exceed ptrdiff_t even if EMACS_INT is wider.
1103 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1104 (secure_hash): Adjust user.
1105 * lisp.h (validate_subarray): Add prototype.
1106 * coding.c (Fundecodable_char_position):
1107 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1108 Use validate_subarray. Adjust comment to mention substring.
1110 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1112 Do not allow out-of-range character position in Fcompare_strings.
1113 * fns.c (validate_subarray): Add prototype.
1114 (Fcompare_substring): Use validate_subarray to check ranges.
1115 Adjust comment to mention that the semantics was changed. Also see
1116 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1118 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1120 Be more consistent about the 'Qfoo' naming convention.
1121 * image.c (Fimagemagick_types):
1122 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1123 * process.c (Fmake_network_process):
1124 Rename C local identifier 'Qfoo to avoid giving the false
1125 impression that it stands for the symbol 'foo'.
1127 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1129 Simplify and cleanup character conversion stuff.
1130 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1132 * character.c (multibyte_char_to_unibyte)
1133 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1134 * character.h (make_char): Remove; unused.
1135 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1136 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1137 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1138 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1139 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1141 2014-06-22 Mario Lang <mlang@delysid.org>
1143 * w32fns.c (Fw32_shell_execute): The the -> the.
1145 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1147 * xmenu.c (mouse_position_for_popup):
1148 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1149 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1150 * menu.c (Fx_popup_menu):
1151 * xselect.c (x_handle_dnd_message): Adjust users.
1152 * menu.h (mouse_position_for_popup): Remove prototype.
1153 * xterm.h (x_relative_mouse_position): Add prototype.
1154 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1155 call XFree if XQueryTree returns zero.
1157 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1159 * indent.c (Fvertical_motion): Doc fix.
1160 Move to the goal column, if any, with a single call to
1161 move_it_in_display_line, not in two calls. Doing this with two
1162 calls causes move_it_in_display_line apply the line-prefix
1163 handling twice instead of just once. (Bug#17823)
1165 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1167 Port to OS X ACLs (Bug#17810).
1168 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1169 ACL_TYPE_ACCESS) doesn't work.
1171 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1173 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1174 before checking key-translation-map (bug#17659).
1176 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1178 * font.c (font_make_object): Avoid dangling pointer which may
1179 crash GC (Bug#17771).
1181 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1183 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1184 prototype of DGifCloseFile as appropriate for older and newer
1186 (gif_close): New function, encapsulates the differences in the
1187 calling sequence of DGifCloseFile before v5.1.0 and after it.
1188 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1189 error string where appropriate. (Bug#17790)
1191 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1192 macro execution, make sure point didn't move since last complete
1193 redisplay, as the condition for using the glyph matrix
1194 information. (Bug#17777)
1196 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1198 Minor cleanup of fonset code.
1199 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1200 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1201 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1202 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1203 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1204 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1205 (free_realized_fontset): Remove because a no-op since 2008.
1206 (free_face_fontset): Adjust user.
1207 (syms_of_fontset): Shrink fontset by one extra slot.
1209 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1211 Omit redundant extern decls.
1212 Most of this patch is from Dmitry Antipov, in:
1213 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1214 * commands.h (update_mode_lines):
1215 * frame.h (Qbackground_color, Qforeground_color)
1216 (x_set_menu_bar_lines):
1217 * ftfont.c (ftfont_font_format):
1218 * intervals.h (Qkeymap, Qfont):
1219 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1220 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1221 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1222 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1223 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1224 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1225 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1226 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1227 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1228 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1229 (Qtool_bar, Qheader_line):
1230 * macros.c (Fexecute_kbd_macro):
1231 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1232 * xterm.c (x_delete_terminal, XSetIMValues):
1233 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1234 (x_implicitly_set_name, popup_activated)
1235 (widget_store_internal_border):
1236 Remove redundant decls.
1237 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1238 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1239 Remove _Noreturn, as make-docfile now does that for us.
1240 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1241 (Qregion_extract_function): New decl.
1242 * window.c, xfns.c: Include menu.h.
1244 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1246 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1248 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1250 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1251 * callint.c (read_file_name): ... convert to static here.
1252 * lisp.h (Fread_file_name): Do not EXFUN it.
1253 (STRING_COPYIN): Remove; unused.
1254 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1255 (char_composable_p): ... static function. All users changed.
1256 * eval.c (toplevel): Remove redundant #include directives.
1257 * xterm.c (x_initialize): Add static to match prototype.
1258 * ccl.c (Fccl_execute_on_string):
1259 * font.c (fon_intern_prop): Use make_specified_string.
1261 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1263 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1264 Reported by David Caldwell in:
1265 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1267 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1269 Do not ask for XRender extension each time XFT font is opened.
1270 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1271 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1273 2014-06-15 Glenn Morris <rgm@gnu.org>
1275 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1277 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1279 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1280 information if we are in the middle of executing a keyboard macro,
1281 since redisplay doesn't update the screen until the macro is
1282 finished. (Bug#17777)
1284 * alloc.c (cleanup_vector): Don't dereference a font driver
1285 pointer if it is NULL. (Bug#17771)
1287 2014-06-13 Glenn Morris <rgm@gnu.org>
1289 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1290 ($(lispsource)/international/charprop.el)
1291 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1292 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1293 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1294 GNU make automatically passes command-line arguments to sub-makes.
1296 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1298 Avoid hangs in accept-process-output (Bug#17647).
1299 * lisp.h, process.c (wait_reading_process_input):
1300 Return int, not bool. All uses changed.
1301 * process.c (SELECT_CANT_DO_WRITE_MASK):
1302 Remove macro, replacing with ...
1303 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1305 (status_notify): New arg WAIT_PROC. Return int, not void.
1308 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1310 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1311 the frame is the initial frame, because the hook is not set up
1312 then, and Emacs crashes.
1313 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1315 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1317 * keymap.c (silly_event_symbol_error): Don't recommend the use
1320 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1322 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1323 matching overlay strings with 'cursor' property against buffer
1324 positions traversed in the glyph row. (Bug#17744)
1326 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1328 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1331 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1332 determine 10.9 (Bug#17751).
1334 * macfont.m (macfont_draw): Positions were not freed.
1336 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1338 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1339 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1340 function. Also adjust comment.
1341 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1343 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1344 * font.c (font_done_for_face):
1345 * xface.c (realize_non_ascii_face): Adjust user.
1346 * font.h (struct font_driver): Convert 'prepare_face' to return
1347 void because its return value is never used anyway.
1348 * xfont.c (xfont_prepare_face): Return void.
1349 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1350 (xftfont_done_face): Use xfree.
1352 * dispextern.h (last_tool_bar_item): Remove declaration.
1353 * frame.h (struct frame): New member last_tool_bar_item.
1354 * frame.c (make_frame): Initialize it.
1355 * xdisp.c (toplevel): Remove last_tool_bar_item.
1356 (handle_tool_bar_click, note_tool_bar_highlight):
1357 * w32term.c (w32_read_socket, w32_initialize):
1358 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1360 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1361 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1363 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1365 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1366 * process.c (Faccept_process_output)
1367 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1368 the return value is about PROCESS, not about other processes.
1370 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1372 Further adjustments to mark_object and friends.
1373 Now the mark_object's stack is just 32 bytes on a 64-bit
1374 system, which means extra 20% off the stack usage.
1375 * alloc.c (mark_save_value): As before, refactored out from ...
1376 (mark_object): ... adjusted user. Also add comment.
1378 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1380 Fix core dump after a dropped X connection (Bug#17704).
1381 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1382 is dead, as we may be shutting down.
1384 2014-06-08 Glenn Morris <rgm@gnu.org>
1386 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1388 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1390 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1392 If a C name must be extern on some platforms, make it extern on all.
1393 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1395 * font.h (ftxfont_driver) [HAVE_XFT]:
1396 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1397 * lisp.h (get_frame_param):
1398 * menu.h (tty_menu_show):
1399 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1400 * termhooks.h (encode_terminal_code):
1401 * xterm.h (x_menu_wait_for_event):
1403 * frame.c (get_frame_param):
1404 * fringe.c (max_used_fringe_bitmap):
1405 * ftxfont.c (ftxfont_driver):
1406 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1407 * menu.c (menu_items_inuse):
1408 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1409 * term.c (encode_terminal_code, tty_menu_show):
1410 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1411 * xfaces.c (load_color):
1412 * xmenu.c (x_menu_wait_for_event):
1415 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1417 Change object marking routines to minimize stack usage.
1418 This change moves a few cold paths from mark_object to NO_INLINE
1419 functions and adjusts symbol marking loop. According to GCC 4.8.2
1420 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1421 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1422 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1423 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1424 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1425 refactored out from ...
1426 (mark_object): ... adjusted user. Also mark symbols in a tight
1428 (mark_face_cache): Add NO_INLINE.
1430 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1432 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1433 contains garbage on WINDOWSNT (which could potentially infloop at
1436 Minimize cursor motion during TTY menu updates.
1437 * term.c (tty_menu_display): Don't position cursor here.
1438 Instead, pass the cursor coordinates to update_frame_with_menu.
1439 (tty_menu_activate): Send the hide cursor command only once in an
1440 iteration through the outer 'while' loop.
1442 * dispnew.c (update_frame_1): Accept an additional argument
1443 SET_CURSOR_P, and position the cursor at the end of the frame
1444 update only if that argument is non-zero. All callers changed to
1445 provide the additional argument as non-zero, except for
1446 update_frame_with_menu.
1447 (update_frame_with_menu): Accept 2 additional arguments ROW and
1448 COL; if they are non-negative, instruct update_frame_1 not to
1449 position the cursor, and instead position it according to ROW and COL.
1451 * dispextern.h (update_frame_with_menu): Update prototype.
1453 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1455 * callproc.c (call_process): Don't check read-only if we don't insert
1456 anything (bug#17666).
1458 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1460 * dispnew.c (update_frame_with_menu): Set display_completed.
1462 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1464 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1466 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1468 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1470 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1471 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1473 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1475 * window.c (Frecenter): Signal an error if window-buffer is not
1478 * keyboard.c (make_lispy_position): Don't include a buffer position in
1479 mode/header-line mouse events.
1481 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1482 Vunread_command_events (bug#17650).
1484 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1486 * xterm.c (x_setup_pointer_blanking):
1487 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1489 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1491 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1492 because it will be defined in generated config.h if needed.
1494 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1496 Use terminal-specific hooks to display popup dialogs.
1497 * termhooks.h (struct terminal): New field popup_dialog_hook.
1498 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1499 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1500 code and use popup_dialog_hook.
1501 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1502 * nsterm.h (ns_popup_dialog): Adjust prototype.
1503 * nsterm.m (ns_create_terminal):
1504 * w32term.c (w32_create_terminal):
1505 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1506 Setup popup_dialog_hook.
1508 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1510 * w32heap.c (report_temacs_memory_usage): Improve the report by
1511 reporting the large blocks that are actually occupied at dump time.
1513 * w32console.c (initialize_w32_display): Set the console
1514 menu_show_hook, otherwise TTY menus are broken on w32.
1516 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1518 Use terminal-specific hooks to display menus.
1519 * termhooks.h (struct terminal): New field menu_show_hook.
1520 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1521 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1523 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1524 * nsmenu.m (ns_menu_show):
1525 * w32menu.c (w32_menu_show):
1526 * xmenu.c (x_menu_show):
1527 * term.c (tty_menu_show): Adjust to use bit flags.
1528 (set_tty_hooks): Set menu_show_hook.
1529 * xterm.c (x_create_terminal):
1530 * nsterm.m (ns_create_terminal):
1531 * msdos.c (initialize_msdos_display):
1532 * w32term.c (w32_create_terminal): Likewise.
1534 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1536 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1538 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1540 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1541 (FD_SET): Don't define on WINDOWSNT.
1543 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1545 * emacs.c: Include "sysselect.h", to define its inline functions.
1546 Problem reported by Glenn Morris in:
1547 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1549 Do not require libXt-devel when building with gtk.
1550 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1551 dependency on libXt-devel.
1552 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1553 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1554 lwlib-widget.h now does this.
1555 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1557 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1559 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1560 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1561 (delete_write_fd, wait_reading_process_output):
1562 Remove now-redundant easserts.
1563 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1564 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1565 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1566 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1568 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1570 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1571 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1572 (calloc): Don't undef, it is never defined.
1573 (HEAP_ENTRY_SHIFT): Remove unused macro.
1575 * Makefile.in (C_HEAP_SWITCH): Remove.
1576 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1578 Fix MS-Windows build broken by menu changes on 2014-06-02.
1579 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1581 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1582 Define instead of including ../lwlib/lwlib.h, which causes
1583 compilation errors due to missing X11 headers.
1585 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1587 * process.c (wait_reading_process_output): Omit incorrect test of
1588 p->infd against zero. Add easserts for infd having a plausible value.
1590 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1592 Adjust to match recent lwlib changes.
1593 * menu.h (xmalloc_widget_value): Replace by ...
1594 (make_widget_value): ... new prototype.
1595 * menu.c (xmalloc_widget_value): Replace by ...
1596 (make_widget_value): ... new function.
1597 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1598 * gtkutil.c (malloc_widget_value, free_widget_value):
1599 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1600 * keyboard.h (enum button_type, struct _widget_value):
1601 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1603 * nsmenu.m (ns_update_menubar, ns_menu_show):
1604 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1605 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1606 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1608 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1610 * image.c (x_query_frame_background_color)
1611 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1612 Fix --enable-gcc-warnings compilation without image libraries.
1614 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1616 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1617 emulated break value only if it goes up.
1618 (sbrk): Add assertion that the INCREMENT argument is strictly
1619 zero. Improve and correct the commentary.
1621 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1623 Improve AIX-related merge from emacs-24.
1624 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1625 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1626 not on AIX; since we're on the trunk we can use enums more broadly.
1628 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1630 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1632 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1633 to min(value, whole).
1635 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1637 Bring back the changes to GDB-visible symbols, but only on AIX.
1638 And only if it's not pre-4.2 GCC.
1639 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1640 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1641 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1644 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1646 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1647 with PT, not GPT. (Bug#16433)
1649 Revert last changes to GDB-visible symbols.
1650 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1651 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1652 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1655 2014-06-02 Glenn Morris <rgm@gnu.org>
1657 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1659 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1661 Fix port to 32-bit AIX with xlc (Bug#17598).
1662 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1663 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1664 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1665 to work around a compiler bug in IBM xlc 12.1.
1667 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1669 * xterm.c (x_update_window_end): Don't invalidate the entire
1670 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1671 highlight needs to be redisplayed. (Bug#17588)
1673 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1675 Port the GDB-visible symbols to AIX.
1676 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1677 optimizes away the relevant external symbols. Use enums instead;
1678 this suffices for the AIX port, which is 32-bit-only anyway.
1679 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1680 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1681 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1684 Include sources used to create macuvs.h.
1685 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1686 * macuvs.h: Use automatically-generated header.
1688 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1690 Port signal-handling to DragonFly BSD (Bug#17646).
1691 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1692 Move implementations from callproc.c to sysdep.c.
1693 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1694 Move declarations from process.h to syssignal.h.
1696 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1698 * callint.c (Ffuncall_interactively): Add usage.
1700 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1702 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1704 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1706 * w32heap.c (malloc_before_dump, malloc_after_dump)
1707 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1708 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1709 set errno where appropriate to emulate CRT functions.
1711 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1713 Debugging facility to check whether 'const char *' points to
1714 relocatable data of non-pure Lisp string.
1715 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1716 (mark_maybe_pointer): ... adjusted user.
1717 (relocatable_string_data_p): New function.
1718 * lisp.h (relocatable_string_data_p): Add prototype.
1719 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1720 the pointer to relocatable Lisp data is not used.
1722 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1724 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1725 * atimer.c (block_atimers):
1726 * callproc.c (block_child_signal): Block SIGINT too;
1727 otherwise, its handler might now unblock signals that it shouldn't.
1728 * keyboard.c (read_char): Clear signal mask, since we may
1729 be in a SIGINT handler, and many signals may be masked.
1730 * keyboard.c (handle_interrupt):
1731 * sysdep.c (handle_arith_signal):
1732 Clear signal mask instead of just unblocking the signal that
1733 was received, since several signals may be blocked at this point.
1735 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1737 * Makefile.in (TEMACS_POST_LINK): Remove target.
1738 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1739 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1741 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1743 * xmenu.c (xdialog_show): Remove prototype, rename to
1744 x_dialog_show, remove 2nd arg because it's always zero
1745 and simplify accordingly.
1746 (xw_popup_dialog): Adjust user.
1747 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1748 2nd arg because it's always zero and simplify accordingly.
1749 (w32_popup_dialog): Adjust user.
1751 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1753 * w32heap.c (report_temacs_memory_usage): New function.
1755 * unexw32.c (unexec) [ENABLE_CHECKING]:
1756 Call report_temacs_memory_usage.
1758 * w32heap.h (report_temacs_memory_usage): Add prototype.
1760 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1762 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1763 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1765 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1767 * buffer.c (init_buffer): Accept an argument 'initialized'.
1768 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1769 mmap_regions and mmap_fd, to avoid referencing stale data from the
1770 dump phase. Add an assertion for buffer text of buffers created
1771 in temacs before this function is called. (Bug#17622)
1772 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1774 * lisp.h (init_buffer): Update prototype.
1776 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1778 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1780 * alloc.c (Fgarbage_collect): Fix compilation with
1781 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1783 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1785 * frame.c, frame.h (frame_char_to_pixel_position)
1786 (frame_set_mouse_position): Now static, and made private in
1787 frame.c rather than public in frame.h.
1789 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1791 Refactor mouse positioning stuff to avoid code duplication.
1792 * frame.h (frame_char_to_pixel_position): New function.
1793 (x_set_mouse_position): Rename to...
1794 (frame_set_mouse_position): ...new function.
1795 (frame_set_mouse_pixel_position): Add prototype.
1796 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1797 Rename to frame_set_mouse_pixel_position.
1798 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1800 * xterm.h, w32term.h ( x_set_mouse_position)
1801 (x_set_mouse_pixel_position): Remove prototypes.
1803 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1805 On X, always make pointer visible when deleting frame (Bug#17609).
1806 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1808 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1810 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1811 * keyboard.c (gobble_input): If there is no terminal input error,
1812 make sure the pointer is visible for all frames on this terminal.
1813 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1814 it was previously disabled.
1816 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1818 * data.c (Fzerop): Move to Elisp.
1819 (syms_of_data): Don't defsubr it.
1820 * keyboard.c (echo_keystrokes_p): New function.
1821 (read_char, record_menu_key, read_key_sequence): Use it.
1823 * callint.c (Qfuncall_interactively): New var.
1824 (Qcall_interactively): Remove.
1825 (Ffuncall_interactively): New function.
1826 (Fcall_interactively): Use it.
1827 (syms_of_callint): Defsubr it.
1829 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1831 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1832 relocated from under us.
1834 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1836 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1837 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1839 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1841 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1842 for MinGW, since it no longer uses gmalloc.
1844 * buffer.c: Do not define mmap allocations functions for Windows.
1845 Remove mmap_find which is unused. Remove mmap_set_vars which does
1847 [WINDOWSNT]: Include w32heap.h.
1848 (init_buffer): Always allocate new memory for buffers.
1850 * emacs.c: Remove mmap_set_vars calls.
1852 * image.c (free_image): Undef free for Windows because it is
1853 redirected to our private version.
1855 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
1856 (copy_executable_and_dump_data): Remove dumping the heap section.
1857 (unexec): Restore using_dynamic_heap after dumping.
1859 * w32heap.c (dumped_data_commit, malloc_after_dump)
1860 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1861 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
1862 (mmap_free): New functions.
1864 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
1866 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
1868 * image.c (imagemagick_load_image): Use MagickRealType for local
1869 'color_scale', instead of double, to avoid a GCC warning about
1872 * xfns.c (Fx_window_property): Remove unused local.
1874 Don't kill already-reaped process (Bug#17561).
1875 * process.c (process_send_signal): Fix race condition where a
1876 subprocess was reaped by a signal handler between the check for
1877 liveness and calling 'kill', which meant that Emacs could in
1878 theory kill an innocent bystander process. Do the fix by blocking
1879 SIGCHLD in a critical section that checks liveness before killing.
1881 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1883 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
1885 2014-05-26 Ken Brown <kbrown@cornell.edu>
1887 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
1888 even if !CYGWIN (see bug#17510).
1890 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
1892 * nsfns.m (Fns_do_applescript): Surround NSApp run
1893 with calls to ns_init_events, ns_finish_events (Bug#17424).
1895 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1897 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1898 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1900 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1901 with calls to ns_init_events, ns_finish_events (Bug#17424).
1903 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1905 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1906 if we are iterating over an object that generates glyphs for
1907 marginal areas. (Bug#17585)
1909 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1911 * xdisp.c (safe__call1, safe__eval): Now static.
1913 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1915 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1916 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1917 (safe_call1): Call safe_call instead of safe__call directly.
1919 2014-05-26 Ken Brown <kbrown@cornell.edu>
1921 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1922 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1925 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1927 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1928 (safe__call, safe__call1, safe__eval): New functions.
1929 (safe_call): Use it.
1930 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1931 (display_mode_element): Same for `:eval'.
1933 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1935 Fix port to 32-bit AIX (Bug#17540).
1936 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1937 twice. _text already includes this offset.
1938 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1940 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1942 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1943 when closest_pos is identical to to_charpos, don't recurse, since
1944 we already tried that, and failed. (Bug#17539)
1946 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1947 unwinding when frame's faces were not initialized yet, increment
1948 the frame's image-cache reference count before calling
1949 x_free_frame_resources. Don't dereference
1950 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1952 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
1954 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
1957 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
1958 macfont.m, call draw with adjusted arguments so font drivers
1959 don't need to do that.
1961 * macfont.m (macfont_draw): Merge changes from Macport.
1963 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1965 * alloc.c (garbage_collect_1): New function, with all of the guts
1966 of Fgarbage_collect.
1967 (mark_stack): Accept an argument END and don't mark Lisp objects
1968 on the stack beyond the address given by END. Calculation of END
1969 was moved to Fgarbage_collect.
1970 (Fgarbage_collect): Calculate the end address of the stack portion
1971 that needs to be examined by mark_stack, and pass that address to
1972 garbage_collect_1, which will pass it to mark_stack.
1973 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
1974 for more details about the underlying problems. In particular,
1975 this avoids dumping Emacs with the large hash-table whose value is
1976 held in purify-flag for most of the time loadup.el runs.
1978 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
1980 * xfns.c (x_window_property_intern): New function (code from
1982 (Fx_window_property): Call x_window_property_intern. If property
1983 not found and NILP (source) and outer window != inner window,
1984 check outer window for property (Bug#17537).
1986 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1988 Supply malloc and alloc_size attributes for extern allocators.
1989 This documents the C API, and helps GCC generate a bit better code.
1990 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
1991 (ATTRIBUTE_MALLOC_SIZE): New macros.
1992 * gmalloc.c (malloc, realloc, calloc):
1993 * gtkutil.h (malloc_widget_value):
1994 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
1995 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
1998 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2000 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2001 * image.c (imagemagick_load_image): Port to hosts that do not use
2002 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2004 2014-05-21 Leo Liu <sdl.web@gmail.com>
2006 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2008 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2010 * dbusbind.c (xd_signature): Revert last 2 patches.
2012 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2014 Allow any non-nil value to count as true in bool-vector.
2015 Likewise for xd_signature in dbusbind.c.
2016 This is more consistent with the usual practice in Emacs, which is
2017 that any non-nil value counts as true.
2018 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2019 * dbusbind.c (xd_signature): Likewise, for booleans.
2020 * data.c, lisp.h (Qbooleanp):
2021 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2023 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2025 * lisp.h (CHECK_BOOLEAN): New function.
2026 * alloc.c (Fbool_vector): New function.
2027 (syms_of_alloc): Defsubr it.
2028 * data.c (Qbooleanp): New symbol.
2029 (syms_of_data): DEFSYM it.
2030 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2032 * font.c (font_matching_entity): Extract font-entity object
2033 from the vector of matching entities (Bug#17486).
2035 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2037 Assume C99 or later (Bug#17487).
2038 * bytecode.c (B__dummy__): Remove.
2039 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2040 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2041 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2042 * regex.c (DEBUG_PRINT): Assume varargs macros.
2043 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2045 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2047 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2048 memory for every buffer that was dumped.
2050 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2052 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2053 (Fnreverse): Allow vectors and bool vectors.
2055 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2057 Minor cleanup for terminal setup.
2058 * termhooks.h (create_terminal): Adjust prototype.
2059 * terminal.c (create_terminal): Pass output method and RIF as args.
2060 (init_initial_terminal):
2061 * nsterm.m (ns_create_terminal):
2062 * term.c (init_tty):
2063 * w32term.c (w32_create_terminal):
2064 * xterm.c (x_create_terminal): Adjust users.
2065 Avoid redundant NULL initializers and add comments.
2067 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2069 * keyboard.c (Qdeactivate_mark): Now static.
2071 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2073 If available, use Xfixes extension to do pointer blanking.
2074 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2075 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2076 (make_invisible_cursor): Move to...
2077 * xterm.c (make_invisible_cursor): ...here.
2078 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2079 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2080 (x_term_init): Call to x_setup_pointer_blanking.
2081 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2082 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2084 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2086 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2088 2014-05-12 Glenn Morris <rgm@gnu.org>
2090 * fileio.c (Ffile_executable_p): Doc tweak.
2092 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2094 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2095 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2097 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2099 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2101 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2103 Fix initialization of minibuffer history variable (Bug#17430).
2104 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2105 Move the initialization up to prevent any "value void" message.
2107 2014-05-08 Samuel Bronson <naesten@gmail.com>
2109 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2110 are matched (bug#17413).
2112 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2114 Stop tooltips pulling Emacs window to front (Bug#17408).
2115 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2116 SetWindowPos invocations.
2118 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2120 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2121 not initialized (Bug#17398).
2123 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2125 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2127 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2129 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2130 [HAVE_NS]: Do not include png.h.
2131 (x_query_frame_background_color): New function.
2132 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2133 (png_load_body): Coalesce duplicate code.
2135 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2137 Consult libpng-config more consistently (Bug#17339).
2138 * Makefile.in (PNG_CFLAGS): New var.
2139 (ALL_CFLAGS): Use it.
2140 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2141 CFLAGS now handles this.
2143 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2145 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2146 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2147 because WCONTINUED is always defined now.
2148 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2150 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2152 * buffer.c (overlay_strings): Fix the wording of the commentary.
2154 2014-05-01 Glenn Morris <rgm@gnu.org>
2156 * floatfns.c (Fisnan):
2157 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2159 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2161 * term.c (tty_menu_activate): A better initialization for cursor
2164 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2166 * intervals.c: Tighten assertions.
2167 (create_root_interval): Make sure the interval is not empty.
2168 (intervals_equal): Use booleans.
2169 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2170 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2171 (balance_possible_root_interval): Simplify and use booleans.
2172 (split_interval_right, split_interval_left): Check LENGTH, and remove
2173 now redundant assertion.
2174 (adjust_intervals_for_insertion): Remove now redundant assertions.
2175 (delete_node, interval_deletion_adjustment)
2176 (adjust_intervals_for_deletion, merge_interval_right)
2177 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2178 (reproduce_interval): Make sure the interval is not empty.
2180 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2182 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2183 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2184 satisfaction that they would always be initialized.
2186 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2188 * term.c (tty_menu_display): Move the cursor to the active menu item.
2189 (tty_menu_activate): Return the cursor to the active menu item
2190 after displaying the menu and after displaying help-echo.
2191 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2192 for the details of why this is needed by screen readers and
2195 2014-04-30 Glenn Morris <rgm@gnu.org>
2197 * process.c (handle_child_signal):
2198 Handle systems without WCONTINUED. (Bug#15110, 17339)
2200 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * window.c (struct saved_window): Remove mark.
2203 (Fset_window_configuration, save_window_save)
2204 (compare_window_configurations): Don't touch marks any more.
2206 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2208 Use bits_word for gcmarkbits.
2209 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2210 bits_word is typically a tad more efficient for mark bits than
2211 unsigned is, so use bits_word. All uses changed.
2212 * lisp.h (BITS_PER_INT): Remove; no longer used.
2214 Avoid undefined behavior in signed left shift.
2215 This ports to GCC 4.9.0 with -fsanitize=undefined.
2216 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2218 * regex.c (extract_number):
2219 * lisp.h (make_number, XINT):
2220 Do not shift a 1 bit left into a sign bit.
2221 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2222 not int, for gcmarkbits. All uses changed.
2224 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2226 * search.c (Fnewline_cache_check): Don't try to count newlines
2227 outside the buffer's restriction, as find_newline doesn't support that.
2229 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2231 * window.c (Fset_window_configuration): Deactivate the mark before
2233 (set_window_buffer): Ignore window_initialized.
2234 (window_initialized): Remove.
2235 * keyboard.c (Qdeactivate_mark): Not static any more.
2236 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2239 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2241 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2242 and to clang 3.4, which have fixed the bug. This should let us
2243 run a bit faster on these platforms when address sanitization is
2246 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2248 Port to GCC 4.9.0 with --enable-gcc-warnings.
2249 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2251 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2252 a way that also works with GCC 4.9.0.
2254 * search.c (Fnewline_cache_check): Remove unused locals.
2256 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2258 * search.c (find_newline1): New subroutine.
2259 (Fnewline_cache_check): New function.
2260 (syms_of_search): Defsubr it.
2262 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2264 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2265 * keyboard.c (unblock_input): Add comment.
2266 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2268 2014-04-22 Daniel Colascione <dancol@dancol.org>
2270 * lread.c (readevalloop_eager_expand_eval): New function
2271 that can recurse into toplevel forms.
2272 (readevalloop): Call it.
2273 * lisp.h: Declare Qprogn.
2274 * callint.c (Qprogn): No longer static.
2276 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2278 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2279 Also change identifiers to match the comments, and add more assertions
2282 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2284 * emacs.c (close_output_streams): Don't clear and restore errno.
2286 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2288 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2289 never becomes visible, i.e. using XMonad (Bug#17237).
2291 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2293 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2294 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2295 (Fline_pixel_height): Don't assume that the current buffer and the
2296 selected window's buffer are one and the same. (Bug#17281)
2298 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2299 paragraph-start cache before the newline cache. (Bug#17269)
2301 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2303 * term.c (tty_send_additional_strings): No need to fflush here,
2305 (tty_set_terminal_modes): fflush after sending additional strings,
2308 2014-04-17 Daniel Colascione <dancol@dancol.org>
2310 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2312 (tty_send_additional_strings): New function.
2313 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2314 (syms_of_term): Intern tty-mode-set-strings and
2315 tty-mode-reset-strings.
2317 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2319 * window.c (save_window_save): Lookup window_point_insertion_type in
2320 the right buffer (bug#15457).
2321 (Qwindow_point_insertion_type): New var.
2322 (syms_of_window): Initialize it.
2324 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2326 Fix the MSDOS build.
2327 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2328 (copy_text_and_data): Zero out the atexit chain pointer before
2331 * termhooks.h (encode_terminal_code): Update prototype.
2333 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2334 visible for all DOS_NT ports, not just WINDOWSNT.
2335 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2337 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2338 unless it is defined.
2339 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2341 * process.c (close_on_exec, accept4, process_socket): Move into
2342 the "ifdef subprocesses" part.
2343 (catch_child_signal): Condition by "ifdef subprocesses".
2344 (syms_of_process) <Qinternal_default_process_sentinel>
2345 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2347 * msdos.h: Add prototypes for new functions.
2348 (EINPROGRESS): Define.
2349 (O_CLOEXEC): Define to zero.
2351 * msdos.c (check_window_system): Remove unnecessary an
2352 incompatible duplicate function.
2353 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2354 New functions in support of new functionality.
2356 * menu.c (single_menu_item): Add visual indication of submenu
2357 also for menus on MSDOS frames.
2358 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2360 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2361 when async subprocesses aren't supported.
2363 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2365 * emacs.c (close_output_streams): Zero out errno before calling
2368 * dired.c [MSDOS]: Include msdos.h.
2370 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2371 (DATA_START) [MSDOS]: Define.
2372 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2374 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2375 Ifdef away for MSDOS.
2376 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2377 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2379 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2380 Use temporary file template that is compatible with mkostemp.
2381 Move vfork-related portions under #ifndef MSDOS.
2382 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2384 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2386 * buffer.c (Foverlays_at): Add argument `sorted'.
2388 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2390 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2391 text, invalidate the bidi_paragraph_cache upto and including the
2394 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2396 Port to IRIX 6.5 (Bug#9684).
2397 * conf_post.h (INET6) [IRIX6_5]: Define.
2398 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2399 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2401 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2403 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2404 before passing it to system APIs.
2406 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2408 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2409 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2411 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2413 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2415 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2417 Remove DATA_SEG_BITS.
2418 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2419 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2420 cc, but that platform is so old that SGI itself stopped supporting
2421 it in December 2013. If you still need Emacs on IRIX, please
2422 either compile with GCC and port the undumping code, or run
2423 './configure --with-wide-int'.
2424 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2425 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2426 DEFINE_GDB_SYMBOL_START way to define it.
2427 (NONPOINTER_BITS): New macro.
2428 (EMACS_INT): Use it.
2429 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2430 the problem and/or configuring --with-wide-int.
2431 (USE_LSB_TAG): Simplify, based on above changes.
2432 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2433 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2435 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2437 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2438 covered by a display string that ends in a newline, and that cases
2439 going back by DVPOS lines to hit the search limit, lift the limit
2440 and go back until DVPOS is reached. (Bug#17244)
2442 * indent.c (Fvertical_motion): Handle correctly the case when the
2443 display string is preceded by an empty line.
2445 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2446 use S_IWRITE instead.
2448 2014-04-11 Glenn Morris <rgm@gnu.org>
2450 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2452 2014-04-11 Ken Brown <kbrown@cornell.edu>
2454 * Makefile.in (EMACS_MANIFEST): Revert last change.
2456 2014-04-10 Daniel Colascione <dancol@dancol.org>
2458 * puresize.h (BASE_PURESIZE): Increase.
2460 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2462 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2464 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2465 region handling (and don't call signal_before_change) if
2466 inhibit_modification_hooks is set.
2467 (signal_before_change): Don't check inhibit_modification_hooks any more.
2469 2014-04-08 Daniel Colascione <dancol@dancol.org>
2471 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2472 function cells contain valid lisp objects. (Modified version of
2475 * alloc.c (detect_suspicious_free): Split actual stack capturing
2476 out into new function for easier breakpoint setting.
2477 (note_suspicious_free): New function.
2479 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2481 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2483 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2484 (symbol_block_pinned): New var.
2485 (Fmake_symbol): Initialize `pinned'.
2486 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2487 pinned and signal an error for un-purifiable objects.
2488 (pure_cons): Use it.
2489 (Fpurecopy): Use it, except for objects that can't be purified.
2490 (mark_pinned_symbols): New function.
2491 (Fgarbage_collect): Use it.
2492 (gc_sweep): Remove hack made unnecessary.
2494 2014-04-07 Glenn Morris <rgm@gnu.org>
2496 * keyboard.c (Fopen_dribble_file): Doc tweak.
2498 2014-04-07 Ken Brown <kbrown@cornell.edu>
2500 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2502 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2504 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2505 We have a substitute execinfo.h on hosts that lack it.
2506 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2507 isn't optimized away.
2509 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2511 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2512 * alloc.c (memory_full):
2513 * charset.c (syms_of_charset):
2514 * doc.c (Fsnarf_documentation):
2516 * font.c (BUILD_STYLE_TABLE):
2517 * keyboard.c (make_lispy_event):
2518 * profiler.c (setup_cpu_timer):
2519 * xgselect.c (xg_select):
2520 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2522 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2523 Replace the only use with ARRAYELTS (font_property_table).
2524 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2526 2014-04-03 Daniel Colascione <dancol@dancol.org>
2528 * xterm.c (x_term_init):
2529 * xfns.c (best_xim_style):
2530 * xfaces.c (Fdump_colors):
2531 * w32fns.c (w32_default_color_map):
2532 * w32.c (init_environment, N_ENV_VARS):
2533 * unexcw.c (read_exe_header):
2534 * term.c (term_get_fkeys_1):
2535 * sysdep.c (init_baud_rate):
2536 * nsterm.m (ns_convert_key):
2537 * nsfns.m (get_geometry_from_preferences):
2538 * msdos.c (dos_set_window_size, init_environment):
2539 * macfont.m (mac_font_get_glyph_for_cid)
2540 (macfont_store_descriptor_attributes)
2541 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2542 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2543 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2545 * image.c (xpm_str_to_color_key):
2546 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2547 * frame.c (x_set_frame_parameters):
2548 * fileio.c (Ffile_selinux_context):
2549 * emacs.c (sort_args):
2550 * dosfns.c (msdos_stdcolor_name):
2551 * dired.c (file_attributes):
2552 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2553 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2556 2014-04-02 Daniel Colascione <dancol@dancol.org>
2558 * data.c (Ffset): Abort if we're trying to set a function call to
2561 * lisp.h (ARRAYELTS): New macro.
2563 * alloc.c: Include execinfo.h if available.
2564 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2565 (suspicious_free_record): New structure.
2566 (suspicious_objects, suspicious_object_index)
2567 (suspicious_free_history, suspicious_free_history_index):
2569 (find_suspicious_object_in_range, detect_suspicious_free)
2570 (Fsuspicious_object): New functions.
2571 (cleanup_vector): Call find_suspicious_object_in_range.
2573 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2575 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2576 width from font width (Bug#17163).
2578 * frame.c (x_set_frame_parameters): Calculate default values of
2579 new frame sizes only after all other frame parameters have been
2580 processed (Bug#17142).
2582 2014-04-02 Ken Brown <kbrown@cornell.edu>
2584 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2587 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2589 * xterm.c (x_draw_image_glyph_string): Adjust image background
2590 width accordingly when its x position is adjusted. (Bug#17115)
2592 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2594 * font.c (font_list_entities): Do not add empty vector to font cache.
2595 (font_matching_entity): Likewise. If matching entity is found, insert
2596 1-item vector with this entity instead of entity itself (Bug#17125).
2598 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2600 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2602 * fns.c (validate_subarray): Rename from validate_substring,
2603 since it works for vectors too. New arg ARRAY. Optimize for the
2604 non-nil case. Instead of returning bool, throw an error if out of
2605 range, so that the caller needn't do that. All uses changed.
2606 Report original values if out of range.
2607 (Fsubstring, Fsubstring_no_properties, secure_hash):
2608 Also optimize the case where FROM is 0 or TO is the size.
2610 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2612 * search.c (Freplace_match): Use make_specified_string.
2613 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2614 to catch bogus override face of glyph strings.
2615 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2616 Move common substring range checking code to...
2617 (validate_substring): ...this function.
2619 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2621 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2623 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2625 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2626 bar is zero height, just return (Bug#16976).
2627 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2629 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2631 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2632 is nil. If waiting for toolbar to complete, force a redraw.
2634 2014-03-28 Glenn Morris <rgm@gnu.org>
2636 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2637 (emacs_bugreport): New variable.
2638 (usage_message): Use PACKAGE_BUGREPORT.
2639 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2641 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2643 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2645 Port recent signal-related changes to FreeBSD.
2646 Problem reported by Herbert J. Skuhra.
2647 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2648 Move decls from here ...
2649 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2651 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2653 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2654 and width of image background when it is displayed with a 'box'
2657 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2659 More backward-compatible fix to char-equal core dump (Bug#17011).
2660 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2661 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2663 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2665 * image.c (init_svg_functions): When loading SVG-related libraries,
2666 free already loaded libraries if the initialization fails.
2667 (rsvg_handle_set_size_callback): Remove declaration, unused.
2669 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2671 Fix core dump in char-equal (Bug#17011).
2672 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2673 unibyte buffers, as we can't tell whether the characters are
2676 * insdel.c (adjust_markers_for_delete): Remove unused local.
2678 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2680 Have (MARKER . ADJUSTMENT) undo records always be immediately
2681 after their corresponding (TEXT . POS) record in undo list.
2683 * lisp.h (record-delete): New arg record_markers.
2684 (record_marker_adjustment): No longer needed outside undo.c.
2685 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2686 adjustments to undo.c's record_marker_adjustments. Note that
2687 fileio.c's decide_coding_unwind is another caller to
2688 adjust_markers_for_delete. Because it has undo list bound to t,
2689 it does not rely on adjust_markers_for_delete to record marker
2691 (del_range_2): Swap call to record_delete and
2692 adjust_markers_for_delete so as undo marker adjustments are
2693 recorded before current deletion's adjustments, as before.
2694 (adjust_after_replace):
2695 (replace_range): Pass value for new record_markers arg to
2697 * undo.c (record_marker_adjustment): Rename to
2698 record_marker_adjustments and made static.
2699 (record_delete): Check record_markers arg and call
2700 record_marker_adjustments.
2701 (record_change): Pass value for new record_markers arg to
2703 (record_point): at_boundary calculation no longer needs to account
2704 for marker adjustments.
2706 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2708 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2711 2014-03-26 Glenn Morris <rgm@gnu.org>
2713 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2715 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2717 * buffer.c (struct sortvec): Add field `spriority'.
2718 (compare_overlays): Use it.
2719 (sort_overlays): Set it.
2721 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2723 * xdisp.c (redisplay_window): If all previous attempts to find the
2724 cursor row failed, try a few alternatives before falling back to
2725 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2727 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2729 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2730 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2732 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2733 variables on Windows.
2735 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2737 * w32.c (unsetenv): Remove unused var `retval'.
2738 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2740 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2741 (start_watching): Remove unused var `thr'.
2743 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2744 (find_child_console): Remove unnecesary var `thread_id'.
2746 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2747 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2749 2014-03-26 Glenn Morris <rgm@gnu.org>
2751 * filelock.c (Flock_buffer): Doc tweak.
2753 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2754 * emacs.c (shut_down_emacs):
2755 * fileio.c (Finsert_file_contents, write_region):
2756 * filelock.c (top-level, syms_of_filelock):
2757 * insdel.c (prepare_to_modify_buffer_1):
2758 CLASH_DETECTION is always defined now.
2760 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2762 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2763 DLL handle, to speed up thread startup.
2765 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2767 Handle sigmask better with nested signal handlers (Bug#15561).
2768 * atimer.c (sigmask_atimers): Remove.
2769 Remaining use rewritten to use body of this function.
2770 * atimer.c (block_atimers, unblock_atimers):
2771 * callproc.c (block_child_signal, unblock_child_signal):
2772 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2773 New arg OLDSET. All callers changed.
2774 * atimer.c (block_atimers, unblock_atimers):
2775 * callproc.c (block_child_signal, unblock_child_signal):
2776 * keyboard.c (handle_interrupt):
2777 * sound.c (vox_configure, vox_close):
2778 Restore the old signal mask rather than unilaterally clearing bits
2779 from the mask, in case a handler is running within another
2780 handler. All callers changed.
2781 * lisp.h, process.c, process.h, term.c:
2782 Adjust decls and callers to match new API.
2783 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2784 signal handlers aren't supposed to use floating point anyway.
2785 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2787 2014-03-23 Daniel Colascione <dancol@dancol.org>
2789 Split gc_sweep into discrete functions for legibility and better
2792 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2793 (sweep_vectors): Fix typo in comment.
2794 (sweep_conses, sweep_floats, sweep_intervals)
2795 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2796 (gc_sweep): Call new functions, to which existing functionality is
2798 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2800 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2802 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2804 2014-03-23 Daniel Colascione <dancol@dancol.org>
2806 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2807 only if xic_style calls for it. This change allows Emacs to work
2808 with ibus. Also, don't leak resources if create_frame_xic fails,
2809 and stop caching xic_style across different displays.
2810 (supported_xim_styles): Make const.
2811 (best_xim_style): Remove first parameter: it's always just
2812 supported_xim_styles. Change to look at supported_xim_styles
2815 2014-03-23 Daniel Colascione <dancol@dancol.org>
2817 * term.c (init_tty): Rearrange condition for clarity; print
2818 appropriate diagnostic.
2820 2014-03-23 Daniel Colascione <dancol@dancol.org>
2822 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2823 array. (ASAN caught.)
2825 2014-03-22 Glenn Morris <rgm@gnu.org>
2827 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2829 2014-03-22 Daniel Colascione <dancol@dancol.org>
2831 * process.c (conv_sockaddr_to_lisp): When extracting the string
2832 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2834 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2836 Fix regression introduced by patch for Bug#10500.
2837 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2838 * w32term.c (x_draw_image_relief): Likewise.
2840 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2842 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2843 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2844 maximize a frame for odd default fonts.
2846 2014-03-21 Glenn Morris <rgm@gnu.org>
2848 * minibuf.c (history-length): Increase default from 30 to 100.
2850 2014-03-21 Daniel Colascione <dancol@dancol.org>
2852 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2853 every time we switch to minibuffer.
2855 * alloc.c (lisp_align_malloc, allocate_string_data)
2856 (allocate_vectorlike): Allow mmap allocation of lisp objects.
2857 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
2859 2014-03-21 Eli Zaretskii <eliz@gnu.org>
2861 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
2862 support more "verbs".
2864 2014-03-21 Daniel Colascione <dancol@dancol.org>
2866 Always prohibit dumping a dumped Emacs.
2868 * emacs.c (might_dump): New variable.
2869 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
2870 * lisp.h (might_dump): Declare.
2871 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
2873 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
2875 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
2877 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
2879 * doc.c (store_function_docstring): Warn when we don't know where to
2881 (Fsubstitute_command_keys): Don't advertise the fact that
2882 text-properties are dropped, since we think it's a bug that we'll fix
2885 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
2886 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
2887 * frame.c (frame_garbaged): Make "docstring" more precise.
2889 2014-03-20 Glenn Morris <rgm@gnu.org>
2891 * charset.c (init_charset): When we cannot find the charsets directory,
2892 mention if EMACSDATA is set.
2894 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2896 * fns.c (Frandom): Fix rare bug where the result isn't random.
2898 Fix porting inconsistency about rounding to even.
2899 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2900 This way, the unusual !HAVE_RINT case acts like the usual
2901 HAVE_RINT case, and we can fix the documentation accordingly.
2903 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2905 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2906 (w32_wnd_proc): Initialize the dwHoverTime member of
2907 TRACKMOUSEEVENT structure.
2909 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2911 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2913 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2915 * search.c (find_newline): Speed up the function when using the
2916 newline cache, by halving the number of calls to
2917 region_cache_forward and region_cache_backward. (Bug#16830)
2919 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2921 * buffer.c (Fset_buffer): Document return value (bug#17015).
2923 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2925 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2926 nil, always resize character wise to avoid potential loss of the
2927 mode line (Bug#16923 related).
2929 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2931 * frame.c (x_set_frame_parameters): Always calculate new sizes
2932 pixelwise to avoid potential loss when rounding.
2934 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2936 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2937 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2939 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2941 * w32.c (fstatat): Don't add an extra slash if the argument ends
2942 with a slash: this fails the subsequent call to stat_worker on
2943 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2945 2014-03-09 Martin Rudalics <rudalics@gmx.at>
2947 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
2949 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
2951 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
2953 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
2954 when frame is only on one screen (Bug#14713).
2956 2014-03-08 Eli Zaretskii <eliz@gnu.org>
2958 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
2959 there's a valid wrap point in the display line, the last glyph
2960 cannot "just barely fit" on this row, because display_line doesn't
2961 let it. Instead, proceed as if the last glyph didn't fit, so that
2962 we eventually back up the iterator to the wrap point. This avoids
2963 delusional behavior of move_it_to, whereby it proceeds to the next
2964 display line, but sets current_x to zero for all the glyphs that
2965 without word-wrap would fit on the previous display line.
2966 One result was that visual-order cursor movement behaved erratically
2968 (Fmove_point_visually): Add code to find the x coordinate of the
2969 last character before wrap point, under word-wrap on a TTY.
2971 2014-03-07 Eli Zaretskii <eliz@gnu.org>
2973 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
2974 also return value of MOVE_POS_MATCH_OR_ZV from
2975 move_it_in_display_line_to, when moving from beginning of line to
2976 point's position. (Bug#16961)
2978 2014-03-07 Martin Rudalics <rudalics@gmx.at>
2980 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
2981 * window.c (Fselect_window): Explain NORECORD and
2982 `buffer-list-update-hook' in doc-string.
2984 2014-03-06 Martin Rudalics <rudalics@gmx.at>
2986 * window.c (Fother_window_for_scrolling): Check that
2987 Vother_window_scroll_buffer is a buffer.
2989 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
2991 * xterm.c (xim_initialize): Always pass a copy of resource name
2992 to XRegisterIMInstantiateCallback and eassert whether return
2993 value is True. Passing copy is important because Xlib doesn't
2994 make its own copy and resource name argument usually points to
2995 SSDATA (Vx_resource_name), which may be changed from Lisp.
2996 (xim_close_display): For XUnregisterIMInstantiateCallback,
2997 always eassert return value and pass exactly the same values
2998 as were used for XRegisterIMInstantiateCallback.
2999 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3000 sources to check why if you are interested.
3002 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3004 * dispnew.c (change_frame_size_1): Add new_lines instead of
3005 new_height, the latter may be still zero if passed as such.
3006 * window.c (Fwindow_pixel_height): Mention bottom divider in
3009 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3011 Fix "resource temporarily unavailable" with xgselect
3013 * xgselect.c: Include <stdbool.h>.
3014 (xg_select) [!USE_GTK]: Don't lose track of errno.
3016 Fix minor --enable-gcc-warnings issues.
3017 * widget.c (update_various_frame_slots, EmacsFrameResize):
3018 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3020 2014-03-04 Ken Brown <kbrown@cornell.edu>
3022 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3023 represent the actual adjustment needed for alignment.
3025 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3027 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3028 needed, and don't reallocate if the initial allocation already
3029 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3031 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3033 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3036 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3038 * cmds.c (delete-char): Update docstring pointing out that the
3039 function ignores `delete-active-region' and `overwrite-mode'.
3041 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3043 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3045 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3046 allocated buffer due to alignment.
3047 (freehook): If the block to be freed was allocated by
3048 'aligned_alloc', find its real pointer before calling 'free'.
3050 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3053 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3055 * font.c (toplevel): Adjust comment about font cache layout.
3056 (font_clear_cache): Fix to match real font cache layout.
3057 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3058 (Fframe_font_cache) [FONT_DEBUG]: New function.
3059 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3061 Avoid crashes when X fonts are erroneously freed on reused X
3062 'Display *' connection data (Bug#16069). Note that X font
3063 resources still may be leaked, but currently there is no way
3064 to completely avoid it.
3065 * xterm.h (struct x_display_info): New member x_id. Add comments.
3066 * xterm.c (x_display_id): New variable.
3067 (x_term_init): Assign identifier to each opened X connection.
3068 * xfont.c (struct xfont): New member x_display_id.
3069 (xfont_open): Initialize it with frame's display id.
3070 (xfont_close): Check whether font's display id matches the one
3071 recorded for the given display. Adjust comment.
3072 * xftfont.c (struct xftfont_info):
3073 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3075 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3077 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3078 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3079 killed Vother_window_scroll_buffer.
3080 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3082 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3084 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3085 that start with more than 2 slashes as UNCs. (Bug#16751)
3087 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3089 Fix a few crashes and leaks when cloning C strings.
3090 * alloc.c, lisp.h (dupstring): New function.
3091 * gtkutil.c (xg_get_font):
3092 * term.c (tty_default_color_capabilities):
3093 * xsettings.c (store_monospaced_changed)
3094 (store_font_name_changed, parse_settings)
3095 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3096 This avoids some unlikely crashes due to accessing freed storage,
3097 and avoids some minor memory leaks in the more-typical case.
3099 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3101 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3102 cursor when modeline can't be dragged (Bug#16647).
3104 2014-02-28 Glenn Morris <rgm@gnu.org>
3106 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3107 from custom-delayed-init-variables. (Bug#11565)
3109 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3111 More fixes for mouse glyph calculations (Bug#16647).
3112 * window.c (coordinates_in_window): In intersection of
3113 horizontal and vertical window dividers prefer the horizontal
3114 one. Add some extra parens to last fix.
3115 (window_relative_x_coord): Return x-coordinate for header and
3117 * xdisp.c (remember_mouse_glyph): In text area don't extend
3118 glyph into mode line to show the vertical drag cursor there
3119 immediately. Subdivide mouse glyphs in right fringes to show a
3120 horizontal drag cursor as soon as we enter the "grabbable width"
3121 portion. Handle vertical border case separately. Do not
3122 subdivide window divider areas.
3123 (note_mouse_highlight): On bottom divider of bottommost windows
3124 show vertical drag cursor only when the minibuffer window can be
3127 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3129 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3130 reset by the face of the object just displayed. See also bug#76.
3131 (get_next_display_element): If the string came from a display
3132 property, examine the box face attribute at it->position, not at
3133 it->current.pos, since the latter was not updated yet. (Bug#16870)
3134 (handle_face_prop): Improve commentary.
3136 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3138 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3139 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3141 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3143 Fixes around Bug#16647.
3144 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3145 ON_BOTTOM_DIVIDER cases.
3146 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3147 only if the window has no right divider.
3148 (Fcoordinates_in_window_p): Fix doc-string.
3150 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3152 * lread.c (Funintern): Fix doc to match advertised calling convention.
3154 2014-02-24 Daniel Colascione <dancol@dancol.org>
3156 * keyboard.c (read_char): Close race that resulted in lost events.
3158 2014-02-22 Glenn Morris <rgm@gnu.org>
3160 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3161 * window.c (window-resize-pixelwise): Doc fixes.
3163 * process.c (Finternal_default_process_filter)
3164 (Finternal_default_process_sentinel): Doc tweaks.
3166 2014-02-21 Glenn Morris <rgm@gnu.org>
3168 * process.c (Fprocess_buffer, Faccept_process_output)
3169 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3172 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3174 * window.c (Fwindow_scroll_bar_width): New function.
3176 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3178 Pacify GCC when configuring with --enable-gcc-warnings.
3179 * xdisp.c (move_it_in_display_line_to) [lint]:
3180 Initialize recently-added local.
3182 2014-02-21 Daniel Colascione <dancol@dancol.org>
3184 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3186 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3188 * xdisp.c (init_iterator): Don't dereference a bogus face
3189 pointer. (Bug#16819)
3190 (try_cursor_movement): Don't use cursor position if
3191 set_cursor_from_row failed to compute it. This avoids assertion
3192 violations in MATRIX_ROW.
3193 (move_it_in_display_line_to): Save the iterator state in ppos_it
3194 only once per call. Reimplement the method used to return to the
3195 best candidate position if all the positions found in display line
3196 are beyond TO_CHARPOS. This cuts down the number of calls to
3197 bidi_shelve_cache, which moves a lot of stuff when lines are long
3198 and include bidirectional text. (Bug#15555)
3200 2014-02-20 Glenn Morris <rgm@gnu.org>
3202 * data.c (Fdefalias): Doc fix.
3204 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3206 * xdisp.c (display_line): Fix horizontal scrolling of large images
3207 when fringes are turned off. This comes at a price of not
3208 displaying the truncation/continuation glyphs in this case.
3211 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3212 CreateDIBSection returns an error indication, zero out *ximg after
3213 destroying the image. This avoids crashes in memory allocations
3214 due to the fact that some of the callers also call
3215 x_destroy_x_image, which will attempt to free an already free'd
3218 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3220 * widget.c (update_various_frame_slots): Don't set
3221 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3223 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3225 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3227 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3229 temacs --daemon fix (Bug#16599).
3230 * emacs.c (main): Initialize daemon_pipe[1] here ...
3231 (syms_of_emacs): ... instead of here.
3233 2014-02-16 Anders Lindgern <andlind@gmail.com>
3235 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3238 2014-02-16 Daniel Colascione <dancol@dancol.org>
3240 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3241 (xd_get_connection_address): Use it.
3242 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3243 xd_get_connection_address because the latter signals if the bus
3244 we're trying to close is already disconnected.
3246 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3248 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3249 argument to CreateThread. This avoids segfaults on Windows 9X.
3250 Reported by oslsachem <oslsachem@gmail.com>.
3252 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3254 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3255 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3256 (check_lseek): New function, to report lseek errors.
3257 (save_data_space, update_file_ptrs, read_header, write_header)
3258 (copy_file, copy_rest, unexec): Use these news functions.
3259 (update_file_ptrs): Don't assume wraparound behavior when
3260 converting a large size_t value to off_t.
3262 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3264 * composite.c (fill_gstring_header): Pass positions as C integers
3265 and move parameters checking to...
3266 (Fcomposition_get_gstring): ...this function. Handle case when
3267 buffer positions are in reversed order and avoid crash (Bug#16739).
3269 * buffer.c (validate_region): Mention current buffer in error message.
3271 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3273 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3275 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3277 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3279 2014-02-11 Glenn Morris <rgm@gnu.org>
3281 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3282 Replace refs to "OpenStep" in messages.
3284 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3286 Avoid "." at end of error diagnostics.
3287 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3288 * font.c (Ffont_at):
3289 * nsfns.m (ns_display_info_for_name):
3290 * nsselect.m (Fx_own_selection_internal):
3291 * nsterm.m (performDragOperation:):
3292 Remove "." from end of diagnostic.
3294 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3296 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3297 unintuitive (bug#15824).
3298 (Fyes_or_no_p): Doc fix (bug#15456).
3300 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3302 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3304 * eval.c (call_debugger): When exiting the debugger, do not allow
3305 max_specpdl_size less than actual binding depth (Bug#16603).
3306 (syms_of_eval): Adjust docstring.
3308 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3310 * cmds.c (Fself_insert_command): Output a clearer error message on
3311 negative repetitions (bug#9476).
3313 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3315 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3317 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3319 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3321 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3323 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3325 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3327 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3329 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3331 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3332 `exit' works (bug#15865).
3334 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3336 Constrain window box/body sizes and margin widths (Bug#16649).
3337 * xdisp.c (window_box_width): Don't return less than zero.
3338 (window_box_left_offset, window_box_right_offset): Don't return
3339 more than the window's pixel width.
3340 * window.c (window_body_height, window_body_width): Don't return
3342 (window_resize_apply): Adjust margin width, if necessary.
3344 2014-02-07 Glenn Morris <rgm@gnu.org>
3346 * nsterm.m (syms_of_nsterm): Doc fix.
3348 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3350 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3351 New variables: pointers through which to call the respective APIs.
3352 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3353 (filename_from_ansi, sys_link, check_windows_init_file):
3354 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3355 This is required on Windows 9X, where we dynamically load
3356 UNICOWS.DLL which has their non-stub implementations.
3357 (maybe_load_unicows_dll): Assign addresses to these 2 function
3358 pointers after loading UNICOWS.DLL.
3360 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3361 MultiByteToWideChar and WideCharToMultiByte through function
3364 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3367 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3369 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3370 for OSX >= 10.9 if separate spaces are used.
3371 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3373 2014-02-06 Glenn Morris <rgm@gnu.org>
3375 * buffer.c (cache-long-scans): Doc fix.
3377 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3379 * w32fns.c (Fw32_shell_execute): Doc fix.
3381 2014-02-05 Bastien Guerry <bzg@gnu.org>
3383 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3384 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3386 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3388 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3389 outside the window (Bug#16649).
3391 * xdisp.c (note_mouse_highlight): When entering a margin area show
3392 a non-text cursor (Bug#16647).
3394 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3396 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3397 It prompted a compile-time diagnostic on GNU/Linux.
3398 Simplify to remove the need for the label.
3400 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3402 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3403 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3404 to show it; otherwise return 'unsupported--w32-dialog' to signal
3405 to the caller that emulation with menus is necessary.
3406 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3408 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3410 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3413 * menu.c (Fx_popup_dialog): Don't condition the call to
3414 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3415 special symbol 'unsupported--w32-dialog', emulate the dialog with
3416 a menu by calling x-popup-menu.
3418 * menu.h (Qunsupported__w32_dialog): New extern variable.
3420 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3422 * keyboard.c (kbd_buffer_get_event): Read file notification events
3425 * xgselect.c (xg_select): Read glib events in any case, even if
3426 there are no file descriptors to watch for. (Bug#16519)
3428 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3430 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3431 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3432 * w32term.c (w32_draw_window_divider): Handle first and last
3434 * w32term.h (w32_fill_area_abs): New function.
3435 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3437 * xfaces.c (realize_basic_faces): Handle new face ids.
3438 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3439 and bottom divider width.
3440 * xterm.c (x_draw_window_divider): Handle first and last pixels
3443 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3445 * print.c (Fexternal_debugging_output): Add cast to pacify
3446 --enable-gcc-warnings.
3447 * eval.c (call_debugger): Grow specpdl if the debugger was
3448 entered due to specpdl overflow (Bug#16603) and allow more
3449 specpdl space for the debugger itself.
3451 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3453 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3456 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3458 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3459 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3461 * print.c (Fexternal_debugging_output): If the argument character
3462 is non-ASCII, encode it with the current locale's encoding before
3463 writing the result to the terminal. (Bug#16448)
3465 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3466 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3469 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3471 * process.c (create_process): Reset SIGPROF handler in the child.
3472 * callproc.c (call_process): Likewise.
3474 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3476 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3478 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3480 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3481 of zero to print strings, GDB doesn't like it.
3483 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3484 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3485 we still use correct addresses. (Bug#16576)
3487 2014-01-27 K. Handa <handa@gnu.org>
3489 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3490 to preserve the code detection behavior of 24.3.
3491 * coding.h (struct coding_system): New member detected_utf8_bytes.
3492 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3493 (decode_coding_gap): Use short cut for UTF-8 file reading only
3494 when coding->detected_utf8_bytes equals to coding->src_bytes.
3495 * fileio.c (Finsert_file_contents): Cancel the previous change.
3497 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3499 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3500 that are not visible.
3502 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3504 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3505 is grabbed (Bug#16565).
3507 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3509 * xdisp.c (last_max_ascent): Re-remove after erroneously
3510 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3512 (move_it_to): Re-remove reference to last_max_ascent.
3513 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3514 max_descent here instead of calling line_bottom_y.
3517 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3519 * terminal.c (initial_free_frame_resources): New function.
3520 (init_initial_terminal): Install new hook to free face cache
3521 on initial frame and avoid memory leak. For details, see
3522 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3523 * xfaces.c (free_frame_faces): Adjust comment.
3525 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3527 * data.c (Fstring_to_number): Document results if unparsable
3530 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3532 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3534 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3536 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3537 * coding.c (detect_coding_utf_8, emacs_mule_char)
3538 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3539 (check_utf_8, decode_coding):
3540 * coding.h (struct coding_system.errors):
3541 Use ptrdiff_t, not int, for integer values derived from buffer and
3544 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3545 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3546 before invoking decode_coding_gap, since there's just one block.
3548 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3550 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3551 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3552 too early. Again run change_frame_size before assigning menu-
3555 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3557 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3558 arrives, call x_check_fullscreen, in case the new display has a
3559 different resolution. (Bug#16517)
3561 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3563 * term.c (read_menu_input): If the selected frame changes, exit
3565 (tty_menu_show): If the selected frame changes while we displayed
3566 a menu, throw to top level. (Bug#16479)
3568 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3570 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3572 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3574 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3575 * data.c (count_one_bits_word): Fix bug (negated comparison)
3576 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3578 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3580 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3581 Avoid undefined behavior by initializing display property bit of a
3582 string processed by the bidirectional iterator. For details, see
3583 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3585 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3587 Minor cleanup of previous change.
3588 * image.c (imagemagick_error, Fimagemagick_types):
3589 Omit some recently-introduced and unnecessary casts and assignments.
3591 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3593 Fix two memory leaks discovered with Valgrind.
3594 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3595 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3597 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3599 Fixes in window size functions around Bug#16430 and Bug#16470.
3600 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3601 (Fwindow_mode_line_height, Fwindow_header_line_height)
3602 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3603 Minor doc-string adjustments.
3604 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3605 Rewrite doc-strings.
3606 (window_body_height, window_body_width): Do not count partially
3607 visible lines/columns when PIXELWISE is nil (Bug#16470).
3608 (Qfloor, Qceiling): New symbols.
3610 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3612 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3613 when the image cache is not yet allocated. (Bug#16509)
3615 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3617 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3618 re-attach intervals to its base buffer (Bug#16502).
3619 * intervals.c (set_interval_object): Move from here...
3620 * intervals.h (set_interval_object): ... to here. Fix comments.
3622 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3624 Avoid undefined behavior by initializing buffer redisplay bit.
3625 Problem reported by Dmitry Antipov in
3626 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3627 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3629 Revert some of the CANNOT_DUMP fix (Bug#16494).
3630 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3632 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3634 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3635 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3636 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3637 they are replaced by macros that expand into direct calls to the
3638 corresponding functions from GDI32.DLL.
3639 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3640 variables in the Cygwin build, they are unused.
3642 2014-01-19 K. Handa <handa@gnu.org>
3644 * composite.c (composition_update_it): Fix previous change.
3646 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3648 Fix file name handling on MS-Windows 9X.
3649 * w32.c (maybe_load_unicows_dll): New function.
3651 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3652 on, to make sure we can convert file names to and from UTF-8 on
3653 Windows 9X. This fixes a failure to start up because Emacs cannot
3654 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3656 * w32font.c [WINDOWSNT]: Include w32.h.
3657 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3658 of implementing the same stuff.
3659 Remove now unused g_b_init_is_windows_9x.
3661 * w32.h (maybe_load_unicows_dll): Add prototype.
3663 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3665 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3666 switch to single keyboard. Prevents daemon crashes when a new
3667 client connects while we show a TTY menu in an existing client.
3670 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3672 Fix MinGW64 porting problem with _setjmp.
3673 Reported by Eli Zaretskii in:
3674 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3675 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3676 the old _setjmp and _longjmp. All uses changed.
3678 2014-01-13 Daniel Colascione <dancol@dancol.org>
3680 * textprop.c (Fremove_list_of_text_properties):
3681 Correctly handle reaching the end of the interval tree. (Bug#15344)
3683 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3685 * xdisp.c (resize_mini_window): Round height to a multiple of
3686 frame's line height. Fix bug in calculation of window start
3687 position (Bug#16424).
3689 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3691 * macfont.m: Include termchar.h.
3692 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3693 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3694 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3695 *_WITH_GC_* to take face and f as parameters.
3696 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3697 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3699 2014-01-13 Daniel Colascione <dancol@dancol.org>
3701 Fix menu item updating in the presence of the Unity global menu
3704 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3705 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3707 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3708 updating menus; explain why.
3709 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3710 problem it's supposed to solve and it interferes with detecting
3711 the presence of a global menu.
3712 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3715 2014-01-11 K. Handa <handa@gnu.org>
3717 * composite.c (composition_update_it): Fix indexing of
3718 LGSTRING_CHAR (Bug#15984).
3720 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3722 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3724 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3726 * xdisp.c (try_window_id): Don't use this function's optimizations
3727 if overlays in the buffer displayed by the window have changed
3728 since last redisplay. (Bug#16347)
3729 (message_dolog): Fix indentation.
3731 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3733 * frame.c (frame_resize_pixelwise): Fix doc-string.
3735 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3737 Fix handling of internal borders (Bug#16348).
3738 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3739 Remove internal border width from pixel width of windows.
3740 (change_frame_size_1): Don't return early when frame's pixel
3741 size changes - we still have to record the new sizes in the
3743 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3744 also when toolbar gets larger.
3745 * window.c (check_frame_size): Include internal_border_width in
3747 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3748 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3749 In non-toolkit/non-GTK version clear internal border.
3750 * xterm.c (x_clear_under_internal_border): New function for
3751 non-toolkit/non-GTK version.
3752 (x_after_update_window_line): In non-toolkit/non-GTK version
3754 (handle_one_xevent, x_set_window_size):
3755 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3756 * xterm.h (x_clear_under_internal_border): Extern it.
3758 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3760 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3761 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3764 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3766 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3767 last value of point is not equal to buffer's point. (Bug#16129)
3769 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3772 * nsterm.h (updateCollectionBehavior): Rename from
3773 updateCollectionBehaviour. All uses changed.
3775 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3776 * Makefile.in (SETFATTR): New macro.
3777 (temacs$(EXEEXT)): Use it.
3779 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3781 Fix maximization behavior on Windows (Bug#16300).
3782 * w32fns.c (w32_fullscreen_rect): Don't handle
3783 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3784 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3785 of SetWindowPos. Restore last placement also when leaving
3786 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3787 but the FULLSCREEN_BOTH case.
3789 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3792 * data.c (arithcompare_driver):
3793 * fileio.c (Fcar_less_than_car):
3794 * fns.c (internal_equal):
3795 * frame.c (delete_frame):
3796 * lisp.h (enum More_Lisp_Bits):
3798 Avoid C99 constructs that don't work in C89.
3799 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3800 to port to C89, which doesn't have 'long long'.
3801 (count_trailing_zero_bits): Use them.
3803 2014-01-03 Chong Yidong <cyd@gnu.org>
3805 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3807 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3809 Further adjust frame/window scrollbar width calculations.
3810 * window.c (apply_window_adjustment):
3811 Set windows_or_buffers_changed.
3812 (Fwindow_scroll_bars): Return actual scrollbar width.
3813 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3814 For non-toolkit builds again use 14 as minimum width and set
3815 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3816 * xterm.c (XTset_vertical_scroll_bar): Take width from
3817 WINDOW_SCROLL_BAR_AREA_WIDTH.
3818 (x_new_font): Rename wid to unit. Base calculation of new
3819 scrollbar width on toolkit used and make it analogous to that of
3820 x_set_scroll_bar_default_width.
3821 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3822 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3823 of GetSystemMetrics.
3824 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3825 WINDOW_SCROLL_BAR_AREA_WIDTH.
3826 (x_new_font): Make it correspond to changes in xterm.c.
3828 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3830 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3831 This is a cleaner way to fix the MinGW-w64 porting problem.
3832 Check for INTPTR_MAX misconfiguration.
3834 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3836 * search.c (newline_cache_on_off, find_newline): In indirect
3837 buffers, use the newline cache of the base buffer.
3839 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3840 buffer, invalidate the caches of its base buffer. (Bug#16265)
3842 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3843 buffers, use the width-run cache of the base buffer.
3845 * xdisp.c (redisplay_window): When the window displays an indirect
3846 buffer, and the character widths in the display table have
3847 changed, invalidate the width-run cache of the corresponding base
3850 * fileio.c (Finsert_file_contents): When invalidating the newline
3851 cache, consider the case of inserting into indirect buffer.
3853 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
3854 In indirect buffers, use the paragraph cache of the base buffer.
3856 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3858 * window.c (grow_mini_window): Fix last change.
3860 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3862 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
3864 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3866 * w32term.c (w32_initialize): Use LCID and LOWORD.
3868 * w32proc.c (create_child): Use pid_t for 5th argument.
3869 (IsValidLocale): Don't provide prototype for MinGW64.
3870 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
3871 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
3873 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
3874 MinGW64 doesn't support.
3876 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
3878 * w32.c (set_named_security_info): New function.
3879 (acl_set_file): Fall back on set_named_security_info if
3880 set_file_security fails.
3881 (g_b_init_set_named_security_info_w)
3882 (g_b_init_set_named_security_info_a): New static variables.
3883 (globals_of_w32): Initialize them to zero.
3884 (set_named_security_info): Set them to non-zero if the
3885 corresponding API is available.
3886 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
3887 New function typedefs.
3889 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3891 Some more fixes following pixelwise resize changes including one
3893 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3894 of frame_resize_pixelwise.
3895 * widget.c (pixel_to_text_size): New function.
3896 (update_wm_hints): Have size hints respect value of
3897 frame_resize_pixelwise.
3898 (EmacsFrameResize): Alway process resize requests pixelwise.
3899 * window.c (grow_mini_window): Make sure mini window is at least
3901 * xdisp.c (display_menu_bar): Make sure menubar extends till
3903 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3904 (x_set_tool_bar_lines): Calculate pixelwise.
3905 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3906 frame_resize_pixelwise.
3908 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3910 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3911 variables not used there.
3913 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3915 * w32.c (sys_umask): New function. (Bug#16299)
3917 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3919 * dispnew.c (change_frame_size_1): Take old width of root window
3920 from that window's pixel width. (Bug#16284)
3922 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3924 Plain copy-file no longer chmods an existing destination (Bug#16133).
3925 * fileio.c (realmask): Now a static var, not a local.
3926 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3927 Remove arg STATPTR. All uses changed.
3928 (Fcopy_file): Do not alter permissions of existing destinations,
3929 unless PRESERVE-PERMISSIONS (renamed from
3930 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3931 Avoid race when testing for existing destinations and for
3932 when input and output files are the same.
3933 If changing the group fails, adjust both default and
3934 preserved permissions so that access is not granted to the
3936 (Fset_default_file_modes, init_fileio): Update realmask.
3937 (Fdefault_file_modes): Use realmask instead of calling umask.
3939 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3941 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3942 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3943 flags on the daemon pipe ends before execing.
3945 2013-12-28 Eli Zaretskii <eliz@gnu.org>
3947 * w32fns.c (Fx_create_frame): Error out if called from a TTY
3948 session. (Bug#14739)
3950 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3952 * callproc.c (Vexec_path): Document that exec-directory is in it.
3954 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3956 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
3959 2013-12-27 Chong Yidong <cyd@gnu.org>
3961 * data.c (Fsymbol_function): Doc fix.
3963 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3965 Some more tinkering with Bug#16051.
3966 * window.c (resize_frame_windows): Don't let the size of the
3967 root window drop below the frame's default character size.
3968 Never ever delete any subwindows - let the window manager do the
3971 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
3972 of toolbar lines needed when they exceed the height of the root
3974 (unwind_create_frame_1): New function.
3975 (Fx_create_frame): Generally inhibit calling the window
3976 configuration change hook here. Remove extra call to
3977 change_frame_size - it's not needed when we don't run the
3978 configuration change hook.
3980 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
3982 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
3983 On my Fedora 19 platform the core dumps were so big that
3984 my desktop became nearly catatonic.
3985 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
3986 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
3987 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
3988 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
3989 a clang-only syntax.
3990 * conf_post.h (__has_feature): New macro, if not already defined.
3991 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
3992 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
3994 2013-12-25 Eli Zaretskii <eliz@gnu.org>
3996 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
3997 is a file name. (Bug#16252)
3999 2013-12-25 Chong Yidong <cyd@gnu.org>
4001 * keyboard.c (Voverriding_terminal_local_map)
4002 (Voverriding_local_map): Doc fix.
4004 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4006 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4008 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4009 file name when it is submitted to ShellExecute. Simplify code.
4010 Don't test DOCUMENT for being a string, as that is enforced by
4011 CHECK_STRING. Doc fix.
4013 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4015 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4016 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4017 redisplay_tool_bar does. Improve and fix commentary.
4018 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4019 limits of the glyph matrices. (Bug#16051)
4020 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4021 only when the new size is different from the old one, and the new
4022 size can be achieved given the frame height.
4024 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4026 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4028 2013-12-23 Glenn Morris <rgm@gnu.org>
4030 * lread.c (Fload): Mention load-prefer-newer in doc.
4032 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4034 Handle Bug#16207 by being more restrictive when running hooks.
4035 * window.c (unwind_change_frame): New function.
4036 (Fset_window_configuration): Don't run configuration change hook
4037 while the frame configuration is unsafe. Call select_window
4040 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4042 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4044 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4046 * nsterm.h: Declare EmacsColor category.
4048 * nsterm.m (NSColor): Implement EmacsColor category.
4049 (ns_get_color): Use colorUsingDefaultColorSpace.
4050 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4052 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4054 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4056 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4057 having the PNG_NORETURN attribute, to avoid compiler warning in
4060 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4062 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4064 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4065 fringe background extension.
4066 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4067 because they are now always the same as `left' and `width',
4068 respectively. Remove code for the case that `width' and
4069 `sb_width' are different.
4071 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4073 Remove scroll_bar_actual_width from frames.
4074 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4075 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4076 (x_figure_window_size):
4077 * nsterm.m (x_set_window_size):
4078 * widget.c (set_frame_size):
4079 * w32term.c (x_set_window_size):
4080 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4081 scroll_bar_actual_width.
4083 Convert scroll_bar members to integers on Windows.
4084 * w32term.h (struct scroll_bar): Convert top, left, width,
4085 height, start, end and dragging to integers.
4086 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4088 * w32term.c (w32_set_scroll_bar_thumb)
4089 (w32_scroll_bar_handle_click): Remove XINT conversions for
4090 scroll_bar members. Treat bar->dragging as integer.
4091 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4092 first element. Remove XINT conversions for scroll_bar members.
4093 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4094 Remove XINT conversions for scroll_bar members.
4096 Fix assignment for new window total sizes.
4097 * window.c (Fwindow_resize_apply_total): Assign values for
4100 2013-12-20 Chong Yidong <cyd@gnu.org>
4102 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4103 argument to `append'.
4105 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4107 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4108 current text face, for extending the face of the display margins.
4111 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4112 Doc fix. (Bug#16190)
4114 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4116 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4119 * nsterm.m (Qfile, Qurl): New.
4120 (EV_MODIFIERS2): New macro.
4121 (EV_MODIFIERS): Use EV_MODIFIERS2.
4122 (ns_term_init): Remove font and color from DND, does not work on
4123 newer OSX, and other ports don't have them.
4124 (performDragOperation:): Handle modifiers used during drag.
4125 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4126 Remove global Lisp variables used to communicate with ns-win.el.
4127 Remove font and color handling.
4128 (syms_of_nsterm): Defsym Qfile and Qurl.
4130 2013-12-19 Anders Lindgren <andlind@gmail.com>
4132 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4133 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4135 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4136 (constrainFrameRect): Remove special case nr_screens == 1.
4137 Don't constrain size to size of view.
4139 * nsterm.h (ns_output): Remove dont_constrain.
4141 2013-12-19 Anders Lindgren <andlind@gmail.com>
4143 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4145 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4147 Minor fixes for recent openp changes.
4148 * lisp.h (GCPRO7): New macro.
4149 * lread.c (openp): Use bool for boolean; all callers changed.
4150 Protect save_string from GC. Don't assume that file descriptors
4151 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4152 warning about uninitialized variable.
4154 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4156 * w32fns.c (emacs_abort): Use intptr_t as argument of
4157 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4159 2013-12-18 Glenn Morris <rgm@gnu.org>
4161 * lread.c (Fload): Pass load_prefer_newer to openp.
4162 Don't bother checking mtime if openp already did it.
4163 (openp): Add `newer' argument, to check all suffixes
4164 and find the newest file.
4165 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4166 * callproc.c (call_process):
4167 * charset.c (load_charset_map_from_file):
4168 * emacs.c (init_cmdargs):
4169 * image.c (x_create_bitmap_from_file, x_find_image_file):
4171 * lread.c (Flocate_file_internal):
4172 * process.c (Fformat_network_address):
4173 * sound.c (Fplay_sound_internal):
4174 * w32.c (check_windows_init_file):
4175 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4177 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4179 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4181 * w32.c (getloadavg): Don't index samples[] array with negative
4182 indices. Recover from wall-clock time being set backwards.
4184 * w32term.c (w32_initialize): Declare the argument of
4185 set_user_model as const.
4187 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4188 (w32_menu_show): Constify some arguments passed to MessageBox.
4190 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4191 to initialize Lisp objects.
4193 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4194 initialize Lisp objects.
4196 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4197 use variables used only on X under that condition.
4199 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4200 variables not used there.
4202 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4204 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4205 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4207 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4209 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4210 code, revealed in presence of R2L characters, character
4211 compositions, and display vectors. A better fix for Bug#16148.
4212 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4213 GTK and NS builds, they don't have this member of struct frame.
4215 * dispextern.h (struct composition_it): Correct a comment for the
4218 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4220 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4221 This prevents a compilation error on C compilers that do not
4222 default functions to return 'int' if not declared. Also, add
4223 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4224 since it now uses inline functions.
4226 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4228 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4229 display margins on mode line, header line, and in the frame's
4230 tool-bar window. (Bug#16165)
4232 2013-12-16 Andreas Schwab <schwab@suse.de>
4234 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4236 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4238 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4241 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4243 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4245 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4247 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4248 intended to find bogus pointers in font objects (Bug#16140).
4249 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4250 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4251 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4252 Disable for MS-Windows due to Bug#15876; apparently this
4253 requires more or less substantial changes in fontset code.
4254 * xfont.c (xfont_close):
4255 * xftfont.c (xftfont_close): Call x_display_info_for_display
4256 to check whether 'Display *' is valid (Bug#16093 and probably
4259 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4261 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4262 Reported by Juanma Barranquero <lekktu@gmail.com>.
4264 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4265 open a pty on MS-Windows. (Bug#16152)
4267 * emacs.c (decode_env_path): Fix bogus comparison against
4268 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4270 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4272 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4273 (Fx_file_dialog): Add parentheses around && to silence warning.
4275 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4277 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4279 * xdisp.c (extend_face_to_end_of_line): Extend background of
4280 non-default face in margin areas as well. (Bug#16151)
4281 (display_line): Call extend_face_to_end_of_line for continued
4282 lines as well, if the display margins have non-zero width.
4283 (set_glyph_string_background_width): When needed, set the
4284 extends_to_end_of_line_p flag on glyph strings to be drawn in
4285 margin areas, not only in the text area.
4287 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4290 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4292 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4293 Don't worry about verify_error being t, since it has to be a list.
4295 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4297 Use bool for boolean, focusing on headers.
4298 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4299 No need to include <stdbool.h>, since conf_post.h does it now.
4300 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4301 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4302 (SET_PER_BUFFER_VALUE_P):
4303 * ccl.c, ccl.h (setup_ccl_program):
4304 * ccl.h (CHECK_CCL_PROGRAM):
4305 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4306 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4307 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4308 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4309 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4310 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4311 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4312 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4313 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4314 (CHARSET_FAST_MAP_SET):
4315 * coding.c (decode_coding_ccl, encode_coding_ccl):
4316 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4317 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4318 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4319 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4320 (decode_coding_c_string):
4321 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4322 * conf_post.h (has_attribute):
4323 * dispextern.h (trace_redisplay_p)
4324 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4325 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4326 (SET_GLYPH_FROM_CHAR_GLYPH)
4327 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4328 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4329 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4330 (cursor_in_mouse_face_p):
4331 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4332 (blank_row, prepare_desired_row)
4333 (build_frame_matrix_from_leaf_window, make_current)
4334 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4335 (update_window, scrolling_window, update_frame_line):
4336 * disptab.h (GLYPH_FOLLOW_ALIASES):
4337 * editfns.c (Fformat):
4338 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4339 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4340 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4341 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4342 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4343 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4344 (FONT_DEFERRED_LOG):
4345 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4346 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4347 (FRAME_MOUSE_UPDATE):
4348 * fringe.c (Fdefine_fringe_bitmap):
4349 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4350 (x_create_bitmap_from_xpm_data, xpm_load_image):
4351 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4352 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4353 (MERGE_INTERVAL_CACHE):
4354 * keymap.h (KEYMAPP):
4355 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4356 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4357 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4358 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4359 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4360 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4361 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4362 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4363 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4364 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4365 (SETUP_BUFFER_SYNTAX_TABLE):
4366 * systime.h (timespec_valid_p):
4367 * term.c (save_and_enable_current_matrix):
4368 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4369 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4370 (redisplay_internal, try_window_reusing_current_matrix)
4371 (sync_frame_with_window_matrix_rows, try_window_id)
4372 (display_menu_bar, display_tty_menu_item, display_mode_line)
4373 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4374 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4375 * xmenu.c (xmenu_show):
4376 * xterm.c (use_xim, x_term_init):
4377 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4378 (struct x_bitmap_record):
4379 Use bool for booleans.
4380 * ccl.c (struct buffer_text):
4381 * ccl.h (struct ccl_program):
4382 * charset.h (struct charset):
4384 * coding.h (struct iso_2022_spec, struct coding_system):
4385 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4386 (struct glyph_string, struct face, struct face_cache)
4387 (struct bidi_string_data, struct bidi_it)
4388 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4390 * editfns.c (Fformat):
4391 * frame.h (struct frame):
4392 * fringe.c (struct fringe_bitmap):
4393 * intervals.h (struct interval):
4394 * keyboard.h (struct kboard):
4395 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4396 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4397 (struct Lisp_Buffer_Local_Value, union specbinding):
4398 * macfont.m (struct macfont_info):
4399 * process.h (struct Lisp_Process):
4400 * termchar.h (struct tty_display_info):
4401 * window.h (struct window):
4402 * xterm.h (struct x_output):
4403 Use bool_bf for boolean bit-fields.
4404 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4405 All callers changed.
4406 * ccl.h (struct ccl_program): Remove unused members private_state,
4407 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4409 (struct ccl_spec): Remove unused members cr_carryover,
4410 eight_bit_carryover.
4411 * conf_post.h: Include <stdbool.h>.
4412 (bool_bf): New type.
4413 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4414 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4415 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4416 'do { ... } while (false)' brackets.
4417 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4418 Args must now be expressions; all callers changed.
4419 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4420 (PRODUCE_GLYPHS): Simplify use of boolean.
4421 * fileio.c (Fcopy_file):
4422 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4423 * lisp.h (UNGCPRO): Return void, not int.
4424 (FOR_EACH_TAIL): Use void expression, not int expression.
4425 * region-cache.c: Reindent.
4426 * region-cache.h: Copy comments from region-cache.c, to fix
4427 incorrect remarks about booleans.
4429 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4431 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4432 when character at point is displayed from a display vector.
4435 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4437 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4438 now a list of certificate validation checks that will abort a
4439 connection with an error.
4440 (Fgnutls_boot): Document it and use it.
4442 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4444 * w32term.c (w32_enable_frame_resize_hack): New variable.
4445 (x_set_window_size): Use it to hack frame resizing on Windows
4448 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4450 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4451 Windows-specific code to w32.c. Change error message text to
4452 match that of Posix platforms.
4454 * w32.c (w32_copy_file): New function, most of the code copied and
4455 reworked from Fcopy_file. Improve error handling. Plug memory
4456 leak when errors are thrown. Support file names outside of the
4457 current codepage. (Bug#7100)
4459 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4461 * lread.c (load_path_default): Prototype.
4463 2013-12-13 Glenn Morris <rgm@gnu.org>
4465 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4466 (dump_path): Remove.
4467 (load-path-default): Remove `changed' argument.
4468 Do not set dump_path permanently. Simplify.
4469 (init_lread): Simplify.
4470 (syms_of_lread): Remove dump_path.
4472 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4474 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4475 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4476 2013-12-12 font-related change to avoid Bug#16128, which
4477 is quite hard to fix without even more substantial changes.
4479 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4481 * font.c (font_close_object): Check for live frame (Bug#16128).
4483 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4485 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4486 Return ptrdiff_t, not int, since it's a buffer size.
4487 Reindent/reparen some macros to a more Gnuish style.
4489 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4491 Avoid undefined behavior with huge regexp interval counts.
4492 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4493 since it's now specialized to interval counts. All uses changed.
4494 Do not assume wraparound on signed integer overflow.
4495 (regex_compile): Simplify based on the above changes.
4497 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4499 Support file names on MS-Windows that use characters outside of
4500 the current system codepage. (Bug#7100)
4502 * w32.c (get_file_security, set_file_security)
4503 (create_symbolic_link): Separate pointers and boolean flags for
4504 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4505 non-zero, else the former.
4506 (codepage_for_filenames, filename_to_utf16, )
4507 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4509 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4511 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4512 Accept only one argument; all callers changed.
4513 (dostounix_filename): Remove the second argument, now works in
4514 UTF-8. All callers changed.
4515 (parse_root): Lose DBCS code.
4516 (get_long_basename, w32_get_short_filename, init_environment)
4517 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4518 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4519 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4520 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4521 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4522 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4524 (ansi_encode_filename): New function.
4525 (get_emacs_configuration, get_emacs_configuration_options):
4527 (add_volume_info, GetCachedVolumeInformation): Run the input file
4528 name through unixtodos_filename, to ensure it is stored and
4529 referenced in canonical form.
4530 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4531 (logon_network_drive, sys_link, utime): Improve error handling.
4532 (sys_access): New function.
4533 (hashval, generate_inode_val): Unused functions deleted.
4534 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4535 (check_windows_init_file): Convert error message from UTF-8 to
4536 ANSI codepage, for display in the message box.
4537 (globals_of_w32): Set w32_unicode_filenames according to the OS
4540 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4541 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4542 (syms_of_w32term): Declare w32-unicode-filenames.
4544 * w32proc.c (new_child, delete_child): Remove code that handled
4545 unused pending_deletion and input_file members of the child struct.
4546 (create_child, sys_spawnve): Convert all file names to ANSI
4547 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4548 name cannot be encoded in ANSI codepage. Don't use
4549 unixtodos_filename, mirror slashes by hand.
4550 (record_infile, record_pending_deletion): Functions deleted.
4551 (Fw32_short_file_name): Call w32_get_short_filename instead of
4554 * w32notify.c (add_watch): Work in Unicode mode when
4555 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4556 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4557 instead, do the same with Lisp primitives.
4559 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4560 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4561 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4562 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4563 (Fw32_shell_execute): Improve error reporting.
4564 (Fdefault_printer_name): Ifdef away for Cygwin.
4566 * w32.h (struct _child_process): Remove input_file and
4567 pending_deletion members that are no longer used.
4568 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4569 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4570 (ansi_encode_filename): New and updated prototypes.
4572 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4574 (unexec): Don't use dostounix_filename, it expects a file name in
4575 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4578 * fileio.c (Ffile_name_directory, file_name_as_directory)
4579 (directory_file_name, Fexpand_file_name)
4580 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4581 arguments of dostounix_filename.
4582 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4583 use MAX_UTF8_PATH for size of file-name strings.
4584 (emacs_readlinkat): Build an explicitly unibyte string for file
4586 (syms_of_fileio) <file-name-coding-system>:
4587 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4589 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4590 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4591 directories to UTF-8.
4592 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4593 environment, and each element of the input PATH, to UTF-8.
4595 * dired.c (file_attributes): Use build_unibyte_string explicitly
4596 to make Lisp strings from user and group names.
4598 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4601 * coding.c (decode_file_name, encode_file_name): New functions.
4603 * termcap.c (tgetent): Adapt to the change in arguments of
4606 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4609 * msdos.c (dostounix_filename, init_environment): Adapt to the
4610 change in arguments of dostounix_filename.
4612 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4613 [WINDOWSNT]: Encode file names passed to the image libraries in
4616 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4617 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4619 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4620 arguments of dostounix_filename.
4622 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4624 * font.h (struct font_entity) [HAVE_NS]: New field to record
4625 font driver which was used to create this entity.
4626 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4627 frame where the font was opened.
4628 (font_close_object): Add prototype.
4629 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4630 (font_close_object): Not static any more. Lost frame arg.
4631 Adjust comment and users.
4632 * alloc.c (cleanup_vector): Call font_close_object to adjust
4633 per-frame font counters correctly. If HAVE_NS, also call
4634 driver-specific cleanup for font-entity objects.
4635 * ftfont.c (ftfont_open):
4636 * nsfont.m (nsfont_open):
4637 * w32font.c (w32font_open_internal):
4638 * xfont.c (xfont_open):
4639 * xftfont.c (xftfont_open): Save frame pointer in font object.
4640 * macfont.m (macfont_open): Likewise.
4641 (macfont_descriptor_entity): Save driver pointer to be able
4642 to call its free_entity routine when font-entity is swept.
4643 * ftxfont.c (ftxfont_open): Add eassert because frame
4644 pointer should be saved by ftfont_driver.open.
4646 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4648 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4649 input polling is used. This is still meaningful for Cygwin, see
4650 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4651 * keyboard.c (poll_for_input_1, input_polling_used):
4652 Define unconditionally.
4653 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4654 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4655 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4656 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4657 (face_for_char): Likewise. Rearrange eassert and return ASCII
4658 face for CHAR_BYTE8_P.
4659 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4661 2013-12-11 Ken Brown <kbrown@cornell.edu>
4663 * dispextern.h (erase_phys_cursor):
4664 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4666 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4668 * nsterm.m (x_free_frame_resources):
4669 * term.c (tty_free_frame_resources):
4670 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4671 face cache because it's implied by free_frame_faces anyway.
4672 * w32term.c (x_free_frame_resources): Likewise. Do not call
4673 free_frame_faces twice.
4675 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4677 * editfns.c (Fformat_time_string): Mention %F in the doc.
4679 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4681 * window.c (resize_frame_windows): Don't return immediately when
4682 the root window's size doesn't change - the minibuffer window
4683 may still have to be repositioned/resized.
4684 * xfns.c (Fx_create_frame): Always change the frame size after
4685 initializing the frame's faces.
4686 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4687 change_frame_size should already have done it.
4688 (x_new_font): Assign new tool- and menu-bar heights.
4689 (x_set_window_size_1): Account for tool- and menu-bar heights
4690 (Bug#16013). Don't set pixel sizes since change_frame_size
4691 should already have done it.
4693 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4695 Remove the option of using libcrypto.
4696 * Makefile.in (LIB_CRYPTO): Remove.
4697 (LIBES): Don't use it.
4699 2013-12-11 Juri Linkov <juri@jurta.org>
4701 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4702 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4704 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4706 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4707 drawn tool bar items (Bug#16058).
4708 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4710 2013-12-09 Ken Brown <kbrown@cornell.edu>
4712 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4714 * lisp.h (get_frame_param): Adjust conditions for prototype
4717 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4719 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4720 Avoid unused macro warning if configured --without-xft.
4722 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4724 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4726 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4728 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4730 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4732 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4734 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4736 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4738 Use libcrypto's checksum implementations if available, for speed.
4739 * Makefile.in (LIB_CRYPTO): New macro.
4742 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4743 The macro didn't conform to C99 due to type mismatch,
4744 which caused compilation failure with Sun C 5.12,
4745 and it was confusing anyway. Include window.h to declare
4746 redisplay_other_windows.
4748 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4750 * window.c (set_window_buffer): Update mode line (bug#16084).
4752 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4754 Fix minor problems found by static checking.
4755 * keyboard.c (poll_for_input_1, input_polling_used):
4756 Define only if HAVE_NTGUI.
4757 * xmenu.c (popup_activate_callback): Omit unnecessary
4758 check against USE_X_TOOLKIT, which must be defined here anyway.
4759 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4762 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4764 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4766 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4768 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4770 * nsterm.m (x_set_window_size): Remove fprintf.
4771 (init): Define always. Set applicationDidFinishLaunchingCalled
4773 (applicationDidFinishLaunching:):
4774 Set applicationDidFinishLaunchingCalled.
4775 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4778 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4780 Pixel resize changes for NS (Bug#16049).
4781 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4782 height/width. row/cols are locals.
4783 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4784 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4785 (windowWillResize): Remove gsextra. Calculate extra as in
4787 (x_new_font): Don't change frame size if fullscreen.
4788 Change size pixelwise.
4790 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4791 comment in xfns.c. Change to pixelwise call.
4793 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4795 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4798 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4800 * xterm.c (input_signal_count): Remove.
4801 (x_dispatch_event): Define unconditionally.
4802 (x_make_frame_visible): Process X events until the frame
4803 is really visible (Bug#16027).
4804 * xterm.h (x_dispatch_event): Declare unconditionally.
4806 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4808 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4810 * nsterm.m (x_set_window_size): Handle pixelwise.
4812 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4814 * w32term.c (x_new_font):
4815 * xterm.c (x_new_font): Calculate new frame size from new font
4818 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4820 * lisp.h (FOR_EACH_TAIL): New macro.
4821 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4823 * window.c (select_window): Call second wset_redisplay before we change
4824 selected_window (bug#16034).
4826 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4828 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4830 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4832 * w32xfns.c: Include window.h, to avoid a compiler warning.
4834 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4836 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4837 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4838 window_scroll takes care of it.
4839 (Fset_window_point, Fdelete_other_windows_internal)
4840 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4841 (Fsplit_window_internal, Fdelete_window_internal)
4842 (Fresize_mini_window_internal, Fset_window_configuration)
4843 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4844 cause redisplay instead of forcing a complete redisplay.
4845 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4846 we're only affecting the selected_window.
4848 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4850 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4851 directional control characters. Update type and category
4852 determination according to the UBA from Unicode v6.3.
4853 (bidi_category_t): New category EXPLICIT_FORMATTING.
4855 * dispextern.h (bidi_type_t): Update to include new bidirectional
4856 properties introduced with Unicode v6.3. (Bug#16043)
4858 2013-12-04 Martin Rudalics <rudalics@gmx.at>
4860 * xterm.c (XTflash): Fix coordinate of bottom area to flash
4863 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
4865 * font.c (font_list_entities): Remove dummy assignment.
4866 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
4867 used on graphic displays only. Remove unused 'font_encoder' member.
4868 (struct font_bitmap): Remove unused 'extra' member.
4869 * nsfont.m (nsfont_open):
4870 * w32font.c (w32font_open_internal):
4871 * ftfont.c (ftfont_get_bitmap): Adjust users.
4873 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4875 Use bool for boolean.
4876 * tparam.c (tparam1):
4877 * undo.c (record_point, record_property_change):
4878 Use bool for boolean, for local vars that are always true or false.
4880 Minor integer overflow fixes (Bug#16033).
4881 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
4882 This improves on the previous fix to this function.
4883 (window_resize_check): When summing up pixel counts, don't rely on
4884 undefined behavior if the sum overflows.
4886 2013-12-03 Martin Rudalics <rudalics@gmx.at>
4888 * window.c (Fset_window_new_pixel): Don't choke at negative
4889 argument value (Bug#16033).
4891 * xfns.c (Fx_create_frame): Add another call to change_frame_size
4892 to avoid crash in window_box_height.
4894 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4895 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4897 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4899 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4901 Minor integer overflow fixes.
4902 * window.c (Fset_window_new_pixel, grow_mini_window):
4903 * xdisp.c (Fwindow_text_pixel_size):
4904 Avoid undefined behavior on signed integer overflow.
4905 * xfns.c (x_set_mouse_color):
4906 Check that drag shape fits in 'unsigned', since that's what X wants.
4908 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4910 Improve reporting of fatal exception on MS-Windows.
4911 * w32fns.c (my_exception_handler): New function.
4912 (globals_of_w32fns): Set it up as the unhandled exception
4913 handler. Initialize exception code and address to zeros.
4914 (emacs_abort): If the exception code and address are available,
4915 print them at the beginning of the backtrace. Fix the format of
4916 printing addresses (was producing 0x0x12345678 on XP).
4919 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4921 * eval.c (Fbacktrace__locals): New function.
4922 (syms_of_eval): Defsubr it.
4924 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4926 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4927 Define here to unify between...
4928 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4929 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4931 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4933 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4935 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4936 fringe background extension.
4937 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4938 because they are now always the same as `left' and `width',
4939 respectively. Remove code for the case that `width' and
4940 `sb_width' are different.
4942 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4944 Fix minor problems found by static checking.
4945 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
4946 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
4947 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
4949 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
4951 * image.c (imagemagick_compute_animated_image): Don't crash if we
4952 have an animation with different-sized images (bug#15313).
4954 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4956 Remove some unused items introduced during pixelwise change.
4957 * window.c (window_resize_total_check): Remove unused function.
4958 * xdisp.c (remember_mouse_glyph): Remove unused label.
4959 (Ftool_bar_height): Move declaration inside #if.
4960 * xterm.c (x_set_window_size): Don't use r and c.
4962 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
4964 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
4967 * window.c (Fset_window_configuration): Comment out unused variables.
4969 * w32term.c (w32_read_socket): Remove unused variable `buf'.
4971 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
4973 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
4975 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
4977 * gnutls.c (gnutls_audit_log_function): Only declare and define if
4978 HAVE_GNUTLS3 (Bug#16001).
4980 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
4981 if interrupts are deferred (Bug#15801).
4983 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4985 Support resizing frames and windows pixelwise.
4986 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
4987 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
4988 (struct glyph_matrix): Replace window_left_col and
4989 window_top_line by window_pixel_left and window_pixel_top.
4990 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
4992 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
4993 (draw_window_divider, move_it_to, x_draw_right_divider)
4994 (x_draw_bottom_divider, change_frame_size): Add or fix
4996 * dispnew.c (change_frame_size_1): Change prototype.
4997 (adjust_glyph_matrix, required_matrix_width)
4998 (adjust_frame_glyphs_for_window_redisplay): Use pixel
4999 values instead of lines and columns.
5000 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5001 WINDOW_TOTAL_FRINGE_WIDTH.
5002 (handle_window_change_signal, do_pending_window_change)
5003 (init_display): Adjusts calls of change_frame_size.
5004 (change_frame_size, change_frame_size_1): Handle pixelwise
5006 * frame.c (Qright_divider_width, Qbottom_divider_width):
5008 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5009 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5010 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5011 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5013 (set_frame_param): New function.
5014 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5015 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5016 (Ffringe_width, Fborder_width, Fright_divider_width)
5017 (Fbottom_divider_width): New functions, defsubr them.
5018 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5019 New argument pixelwise.
5020 (struct frame_parm_table): New members Qright_divider_width and
5021 Qbottom_divider_width.
5022 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5023 (x_report_frame_params): Handle Qright_divider_width and
5024 Qbottom_divider_width.
5025 (x_set_right_divider_width, x_set_bottom_divider_width):
5027 (frame_resize_pixelwise): New option.
5028 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5029 new_pixelwise, right_divider_width and bottom_divider_width;
5030 remove total_lines; rename text_lines, text_cols, new_text_lines
5031 and new_text_cols to text_height, text_width, new_height and
5032 new_width respectively.
5033 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5034 FRAME_TEXT_WIDTH respectively.
5035 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5036 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5037 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5039 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5040 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5041 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5042 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5043 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5044 (FRAME_TOTAL_COLS_ARG): Remove macro.
5045 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5046 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5047 (x_wm_set_size_hint): Handle frame pixel sizes.
5048 * indent.c (compute_motion, Fcompute_motion):
5049 Call window_body_width instead of window_body_cols.
5050 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5051 (make_lispy_position): Handle right and bottom dividers.
5052 (Fsuspend_emacs): Pixelize call of change_frame_size.
5053 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5054 * lisp.h: Extern set_frame_param.
5055 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5057 (Fx_create_frame): Add entry for vertical_drag_cursor.
5058 Pixelize call of change_frame_size.
5059 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5060 * nsterm.m (ns_update_window_end): Optionally draw right
5062 (x_set_window_size): Add argument pixelwise.
5063 Call check_frame_size and change_frame_size with pixelwise zero.
5064 (ns_draw_window_divider): New function.
5065 (ns_redisplay_interface): Add ns_draw_window_divider.
5066 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5067 (x_new_font): Call x_set_window_size with pixelwise zero.
5068 * print.c (print_object): For a window print its sequence
5070 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5071 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5072 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5073 (w32_createwindow): Use scroll bar area width.
5074 (w32_wnd_proc): Handle bottom divider width.
5075 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5076 (Fx_create_frame): Default divider width parameters.
5077 Caclulate sizes pixelwise. Add vertical drag cursor support.
5078 (x_create_tip_frame): Default divider widths to zero.
5079 Pixelize call to change_frame_size.
5080 (Fx_show_tip): Add handling of divider widths. Pixelize window
5082 (Fw32_frame_rect): New function.
5083 (frame_parm_handler w32_frame_parm_handlers): Add divider
5085 (Vx_window_vertical_drag_shape): Add variable.
5086 * w32inevt.c (resize_event, maybe_generate_resize_event):
5087 Pixelize change_frame_size calls.
5088 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5090 * w32term.c (w32_draw_window_divider): New function.
5091 (x_update_window_end): Handle right divider.
5092 (w32_draw_fringe_bitmap, x_scroll_run)
5093 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5094 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5095 Calculate new frame sizes pixelwise.
5096 (x_new_font): Pixelize call to x_set_window_size.
5097 (x_check_fullscreen): Pixelize call to change_frame_size.
5098 (x_set_window_size_1, x_set_window_size): New argument
5099 pixelwise. Calculate pixelwise.
5100 (x_wm_set_size_hint): Use scroll bar area width.
5101 (w32_redisplay_interface): Add w32_draw_window_divider.
5102 * w32term.h (struct w32_output): Add vertical drag cursor.
5103 * widget.c (set_frame_size, update_wm_hints)
5104 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5106 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5107 * window.c (sequence_number): Restore.
5108 (Fwindow_pixel_width, Fwindow_pixel_height)
5109 (Fwindow_mode_line_height, Fwindow_header_line_height)
5110 (window_pixel_to_total, Frun_window_scroll_functions)
5111 (Fset_window_new_pixel, window_resize_apply_total)
5112 (Fwindow_resize_apply_total): New functions.
5113 (window_body_height, window_body_width): Rename from
5114 window_body_lines. New argument PIXELWISE.
5115 Calculate pixelwise.
5116 (Fwindow_body_height, Fwindow_body_width): New argument
5118 (coordinates_in_window, window_relative_x_coord): Use window's
5119 pixel width instead of total width.
5120 (replace_window, recombine_windows): Initialize pixel values.
5121 (resize_root_window, resize_frame_windows, grow_mini_window)
5122 (shrink_mini_window): New argument PIXELWISE.
5123 Calculate pixelwise.
5124 (Fdelete_other_windows_internal, adjust_window_margins)
5125 (window_resize_check, window_resize_apply)
5126 (Fdelete_window_internal, Fresize_mini_window_internal)
5127 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5128 (check_frame_size): Rename arguments. New argument PIXELWISE.
5129 Calculate pixelwise.
5130 (set_window_buffer): Make samebuf bool. Run configuration change
5131 hook only if buffer changed.
5132 (Fset_window_buffer): Rewrite doc-string.
5133 (make_window): Initialize new_pixel slot.
5134 (Fwindow_resize_apply): Check pixel size of root window.
5135 (Fsplit_window_internal): Call 2nd argument pixel_size.
5136 Calculate pixelwise.
5137 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5139 (save_window_data): New slots frame_text_width,
5140 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5141 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5143 (Fcurrent_window_configuration, Fset_window_configuration)
5144 (save_window_save, compare_window_configurations): Handle new
5145 slots in save_window_data and saved_window.
5146 (Fset_window_scroll_bars): Fix doc-string.
5147 (window_resize_pixelwise): New variable.
5148 (coordinates_in_window, Fcoordinates_in_window_p):
5150 (make_parent_window): Adjust sequence_number.
5151 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5153 * window.h (struct window): New members new_pixel, pixel_left,
5154 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5155 (wset_new_pixel): New function.
5156 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5157 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5158 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5159 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5160 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5161 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5162 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5163 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5164 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5165 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5166 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5167 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5168 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5169 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5170 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5172 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5173 (window_body_width, check_frame_size): Adapt external declarations.
5174 * xdisp.c (last_max_ascent): New integer.
5175 (window_text_bottom_y): Handle bottom divider.
5176 (window_box_width, window_box_height): Calculate pixelwise.
5177 (get_glyph_string_clip_rects): Handle right divider.
5178 (remember_mouse_glyph): When windows are resized pixelwise
5179 proceed with width and height set to 1.
5180 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5182 (move_it_to): Calculate and return maximum x position
5184 (Fwindow_text_pixel_size): New function.
5185 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5186 (tool_bar_lines_needed): Rename to tool_bar_height.
5187 Calculate pixelwise.
5188 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5189 Calculate pixelwise.
5190 (redisplay_tool_bar): Calculate pixelwise.
5191 (redisplay_window): Calculate pixelwise. Handle dividers.
5192 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5193 (x_draw_vertical_border): Handle dividers.
5194 (define_frame_cursor1): Handle vertical drag cursor.
5195 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5196 (expose_window): Calculate pixelwise. Handle dividers.
5197 (init_xdisp): Initialize pixel values.
5198 * xfaces.c (Qwindow_divider): New face.
5199 (realize_basic_faces): Realize it.
5200 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5201 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5202 (x_set_scroll_bar_default_width): Default actual width to 16.
5203 (Fx_create_frame): Set sizes pixelwise.
5204 (x_create_tip_frame): Default divider widths to zero.
5205 Pixelize call of change_frame_size.
5206 (Fx_show_tip): Handle divider widths. Initial pixel position
5208 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5209 (Vx_window_vertical_drag_shape): New option.
5210 * xmenu.c (free_frame_menubar): Pixelize call of
5212 * xterm.c (x_draw_window_divider): New function.
5213 (x_update_window_end): Optionally draw right divider.
5214 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5215 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5216 (handle_one_xevent, x_new_font): Calculate pixelwise.
5217 (x_set_window_size_1, x_set_window_size): New argument
5218 pixelwise. Calculate pixelwise.
5219 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5220 (struct x_redisplay_interface): Add x_draw_window_divider.
5221 * xterm.h (struct x_output): Add vertical_drag_cursor.
5223 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5225 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5226 Set invisible frames's `redisplay' when a full redisplay is requested.
5227 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5228 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5229 (display_mode_lines): Set it here instead.
5231 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5233 * dispextern.h (set_window_update_flags): Remove.
5235 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5237 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5239 * xdisp.c (REDISPLAY_SOME_P): New macro.
5240 (redisplay_internal): Use it (bug#15999).
5241 (prepare_menu_bars, redisplay_window): Use it as well.
5243 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5245 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5247 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5248 (globals_of_w32font): Zero it out.
5249 (GetCharWidth32W_Proc): New function pointer.
5250 (get_char_width_32_w): New function.
5251 (compute_metrics): If get_glyph_outline_w returns an error, try
5252 get_char_width_32_w before declaring a failure. This avoids
5253 punishing raster (a.k.a. "bitmap") fonts by slowing down
5254 redisplay. (Bug#6364).
5256 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5258 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5259 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5260 highlight needs to be redisplayed. (Bug#15913)
5262 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5264 Fix minor problems found by static checking.
5265 * buffer.h (struct buffer_text, struct buffer):
5266 * frame.h (struct frame):
5267 * window.h (struct window):
5268 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5269 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5270 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5271 no-longer-valid use of HAVE_MENUS.
5272 * xdisp.c (propagate_buffer_redisplay): Now static.
5274 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5276 * xmenu.c (Fmenu_or_popup_active_p):
5277 * window.c (Fset_window_configuration):
5278 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5279 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5280 * fns.c (Fyes_or_no_p):
5281 * editfns.c (Fmessage_box, Fmessage_or_box):
5282 * alloc.c (make_save_ptr_ptr):
5283 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5285 * window.c (Fset_window_configuration): Move select_window later.
5287 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5289 Refine redisplay optimizations to only redisplay *some* frames/windows
5290 rather than all of them.
5291 * xdisp.c (REDISPLAY_SOME): New constant.
5292 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5293 (bset_redisplay, bset_update_mode_line): New functions.
5294 (message_dolog): Use bset_redisplay.
5295 (clear_garbaged_frames): Use fset_redisplay.
5296 (echo_area_display): Use wset_redisplay.
5297 (buffer_shared_and_changed): Remove.
5298 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5299 frame titles. Compute the actual set of windows redisplayed.
5300 Don't update frame titles and menu bars for frames that don't need to
5302 (propagate_buffer_redisplay): New function.
5304 (redisplay_internal): Use it. Be more selective in the set of windows
5305 we redisplay. Propagate windows_or_buffers_changed to
5306 update_mode_lines a bit later to simplify the code.
5307 (mark_window_display_accurate_1): Reset window and buffer's
5309 (redisplay_window): Do nothing if neither the window nor the buffer nor
5310 the frame needs redisplay.
5311 * window.h (struct window): Add `redisplay' field.
5312 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5313 (redisplay_other_windows, window_list): New declarations.
5314 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5315 (window_list): Not static any more.
5316 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5317 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5318 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5319 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5320 * frame.h (struct frame): Add `redisplay' field.
5321 Move `external_menu_bar' bitfield next to other bit-fields.
5322 (SET_FRAME_GARBAGED): Use fset_redisplay.
5323 (SET_FRAME_VISIBLE): Don't garbage the frame;
5324 Use redisplay_other_windows.
5325 * buffer.h (struct buffer): Add `redisplay' field.
5326 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5327 (modify_overlay): Use bset_redisplay.
5328 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5330 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5332 Support w32 file notifications in batch mode.
5333 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5334 invalid (which happens in batch mode). If non-interactive, call
5335 handle_file_notifications to store file notification events in the
5336 input queue. (Bug#15933)
5338 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5340 * w32inevt.c (handle_file_notifications): Now external, not static.
5342 * w32term.h (handle_file_notifications): Provide prototype.
5344 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5345 init_crit, since init_display, which does that otherwise, is not
5348 2013-11-27 Glenn Morris <rgm@gnu.org>
5350 * Makefile.in ($(lispsource)/international/charprop.el): New.
5351 (emacs$(EXEEXT)): Depend on charprop.el.
5353 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5355 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5356 deleting portions of the buffer under non-nil REPLACE argument.
5359 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5360 directory, watch it and not its parent.
5361 (add_watch): Allow empty string in FILE.
5363 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5365 * window.c (Fset_window_start, window_resize_apply)
5366 (window_scroll): Reset window_end_valid (Bug#15957).
5368 2013-11-27 Glenn Morris <rgm@gnu.org>
5370 * Makefile.in (leimdir): Now in lisp source directory.
5371 ($(leimdir)/leim-list.el): Just use ../leim .
5372 * epaths.in (PATH_DUMPLOADSEARCH):
5373 * lread.c (load_path_default):
5374 * nsterm.m (ns_load_path): No more leim directory.
5376 2013-11-26 Andreas Schwab <schwab@suse.de>
5378 * .gdbinit (xgettype): Add cast.
5380 2013-11-26 Glenn Morris <rgm@gnu.org>
5382 Preload leim-list.el.
5383 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5384 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5385 is a single directory.
5387 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5389 bool-vector-subsetp is now the normal direction (Bug#15912).
5390 * data.c (Fbool_vector_subsetp): Test whether the first argument
5391 is a subset of the second one, not the reverse. Add doc string.
5393 Fix minor problems found by static checking.
5394 * lread.c (load_path_default): Now static.
5395 * textprop.c (text_property_stickiness): Be consistent about the
5396 test used when deciding whether to consider the previous character.
5397 This simplifies the code a bit.
5399 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5401 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5403 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5404 (syms_of_frame): Don't defsubr them.
5406 2013-11-25 Glenn Morris <rgm@gnu.org>
5408 * lread.c (load_path_default): Change the sense of the argument.
5409 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5410 from dump_path. When it is not, avoid checking dump_path twice.
5412 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5413 uninstalled dump_path against installed Vload_path. (Bug#15964)
5415 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5417 Export get_pos_property to Elisp.
5418 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5419 (syms_of_editfns): Export it to Elisp.
5421 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5423 2013-11-23 Romain Francoise <romain@orebokech.com>
5425 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5426 initialization here ...
5427 (syms_of_fileio): ... from here.
5429 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5431 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5432 Please use --enable-check-lisp-object-type.
5434 2013-11-23 Glenn Morris <rgm@gnu.org>
5436 * process.c (get_process): Explicit error for dead buffers.
5438 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5440 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5442 2013-11-23 Glenn Morris <rgm@gnu.org>
5444 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5445 * lread.c (load_path_check): Take path to check as argument.
5446 (load_path_default): New, split from init_lread.
5447 (init_lread): Move calc of default load-path to load_path_default.
5448 Empty elements in EMACSLOADPATH now stand for the default.
5449 (load-path): Doc fix.
5450 * emacs.c (decode_env_path): Add option to treat empty elements
5451 as nil rather than ".".
5452 * callproc.c (init_callproc_1, init_callproc):
5453 * image.c (Vx_bitmap_file_path):
5454 * lisp.h (decode_env_path):
5455 * lread.c (Vsource_directory):
5456 Update for new argument spec of decode_env_path.
5458 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5460 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5461 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5463 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5465 Fix some dependency problems that cause unnecessary recompiles.
5466 Problem reported by RMS in
5467 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5468 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5469 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5470 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5471 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5472 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5473 (boostrap-clean): No need to remove stamp-oldxmenu.
5475 Fix recently introduced bool vector overrun.
5476 This was due to an optimization that went awry.
5477 Reported by Glenn Morris in
5478 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5479 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5480 for empty vectors, undoing the 2013-11-18 change.
5481 * data.c (bool_vector_binop_driver): Rely on this.
5482 Fix bug that occasionally overran the destination.
5483 * lisp.h (struct Lisp_Bool_vector): Document this.
5485 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5487 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5490 * nsterm.m (init, run, stop:): Comment out for now, does not work
5493 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5495 * charset.c (syms_of_charset): Don't read past end of string.
5497 2013-11-19 Glenn Morris <rgm@gnu.org>
5499 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5501 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5503 Add hooks to run on gaining/losing focus. (Bug#15029)
5504 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5505 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5506 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5508 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5510 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5511 The old names predated the API change that put destination at end.
5513 Improve API of recently-added bool vector functions (Bug#15912).
5514 The old API had (bool-vector-count-matches A B)
5515 and (bool-vector-count-matches-at A B I), which gave the
5516 misleading impression that the two functions were variants, one
5517 with a location I. The new API has (bool-vector-count-population A)
5518 and (bool-vector-count-consecutive A B I) to make the distinction
5519 clearer. The first function no longer has a B argument, since the
5520 caller can easily determine the number of nils if the length and
5521 number of ts is known.
5522 * data.c (Fbool_vector_count_population): Rename from
5523 bool_vector_count_matches, and accept just 1 argument.
5524 (Fbool_vector_count_consecutive): Rename from
5525 Fbool_vector_count_matches_at.
5527 Always allocate at least one bits_word per bool vector.
5528 See Daniel Colascione in:
5529 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5530 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5531 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5532 * lisp.h (struct Lisp_Bool_vector): Document this.
5534 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5536 * insdel.c (invalidate_buffer_caches): New function, consolidated
5537 from part of prepare_to_modify_buffer.
5538 (insert_from_gap, prepare_to_modify_buffer):
5539 * coding.c (code_convert_region, code_convert_string):
5540 Call invalidate_buffer_caches. (Bug#15841)
5542 * lisp.h (invalidate_buffer_caches): Add prototype.
5544 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5546 * w32term.c (x_update_window_end): Don't invalidate the entire
5547 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5548 highlight needs to be redisplayed. (Bug#15913)
5550 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5552 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5554 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5556 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5557 while we are using Vprin1_to_string_buffer.
5559 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5560 after inserting the description string. (Bug#15907)
5562 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5564 * data.c: Work around bogus GCC diagnostic about shift count.
5565 Reported by Eli Zaretskii in
5566 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5567 (pre_value): New function.
5568 (count_trailing_zero_bits): Use it.
5570 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5572 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5573 assume C macros are not supported even under -g3 in these old GCC
5576 2013-11-15 Leo Liu <sdl.web@gmail.com>
5578 * minibuf.c (Ftry_completion, Fall_completions)
5579 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5581 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5583 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5584 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5585 This avoids placing unnecessary constants into the Emacs code.
5587 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5589 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5590 for Cygwin w32 build.
5592 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5593 for Cygwin w32 build. (Bug#15892)
5595 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5597 Simplify, port and tune bool vector implementation.
5598 * alloc.c (bool_vector_exact_payload_bytes)
5599 (bool_vector_payload_bytes): Remove.
5600 (bool_vector_fill): Return its argument.
5601 * alloc.c (bool_vector_fill):
5603 * print.c (print_object):
5604 Simplify by using bool_vector_bytes.
5605 * alloc.c (make_uninit_bool_vector):
5606 New function, broken out from Fmake_bool_vector.
5607 (Fmake_bool_vector): Use it. Use tail call.
5608 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5609 * data.c (BITS_PER_ULL): New constant.
5610 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5611 if long long versions don't exist.
5612 (shift_right_ull): New function.
5613 (count_one_bits_word): New function, replacing popcount_bits_word
5614 macro. Don't assume that bits_word is no wider than long long.
5615 (count_one_bits_word, count_trailing_zero_bits):
5616 Don't assume that bits_word is no wider than long long.
5617 * data.c (bool_vector_binop_driver, bool_vector_not):
5618 * fns.c (Fcopy_sequence):
5620 Create an uninitialized destination, to avoid needless work.
5621 (internal_equal): Simplify.
5622 (Ffillarray): Prefer tail call.
5623 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5624 contain at least one word.
5625 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5626 chars are narrower than ints.
5627 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5628 * fns.c (Fcopy_sequence):
5630 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5631 Don't try to port to hosts where bits_word values have holes; the
5632 code wouldn't work there anyway. Verify this assumption, though.
5633 (bool_vector_bytes): New function.
5634 (make_uninit_bool_vector): New decl.
5635 (bool_vector_fill): Now returns Lisp_Object.
5637 * xfns.c (xic_create_fontsetname):
5638 * xrdb.c (gethomedir): Prefer tail calls.
5640 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5642 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5643 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5645 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5646 that requires a return value.
5647 (Fset_buffer_modified_p): Take advantage of this change to do
5650 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5652 * buffer.c (Frestore_buffer_modified_p): Sync it with
5653 Fset_buffer_modified_p.
5654 (Fforce_mode_line_update): New function, moved from subr.el.
5655 (Fset_buffer_modified_p): Use them.
5656 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5658 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5660 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5661 This avoids undefined behavior when subtracting pointers into
5662 different aways. On my platform it also makes the code a tad
5663 smaller and presumably faster.
5665 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5667 * keyboard.c (command_loop_1): Use region-extract-function.
5668 * insdel.c (Qregion_extract_function): Not static any more (can we
5669 stop pretending that these vars can benefit from being marked static?).
5671 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5673 * search.c (find_newline): If buffer text is relocated during the
5674 "dumb loop", adjust C pointers into buffer text to follow suit.
5677 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5679 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5680 for conversion (Bug#15837).
5682 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5684 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5685 for the entire range of inserted characters. (Bug#15841)
5687 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5689 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5691 (realize_default_face): Remove assignment to distant-foreground if
5692 unspecified (Bug#15815).
5694 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5696 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5697 cache-long-scans disabled, since we don't want to call
5698 prepare_to_modify_buffer (in insert_1_both) for each message we
5701 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5702 from buffer.c. Improve commentary to the buffer field setter
5705 * buffer.c (bset_cache_long_scans): Static function deleted.
5706 Improve commentary to the buffer field setter functions.
5707 (init_buffer_once): Default for cache-long-scans changed to t.
5710 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5712 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5714 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5715 This bug was introduced in my 2013-06-21 change, and caused
5716 struct Lisp_Sub_Char_Table objects to be given too many slots,
5717 which broke 'make -C admin/unidata'.
5719 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5721 Import changes from mac-port 4.5.
5722 * macfont.m (mac_font_copy_default_descriptors_for_language)
5723 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5724 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5725 (macfont_language_default_font_names): New.
5726 (macfont_list): Rearrange language/charset code.
5727 (macfont_close): Don't check for macfont_info->cache.
5728 (mac_ctfont_create_preferred_family_for_attributes): New font
5729 selection code, call
5730 mac_font_copy_default_name_for_charset_and_languages.
5731 (mac_font_copy_default_descriptors_for_language)
5732 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5734 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5736 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5738 Port to C11 aligned_alloc, and fix some integer overflows.
5739 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5740 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5741 and use of posix_memalign replaced with aligned_alloc.
5742 (aligned_alloc): New function, defined or declared as needed.
5743 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5744 Don't undef; configure.ac now does this.
5745 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5746 (calloc, aligned_alloc): Check for integer overflow.
5747 (aligned_alloc): Rename from memalign. All uses changed.
5748 (memalign): New function, an alias for aligned_alloc.
5750 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5752 * xdisp.c (redisplay_internal): Fix typo in last change.
5754 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5756 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5758 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5760 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5761 redisplay--mode-lines-cause.
5762 (redisplay_internal): Keep them uptodate. Remove redundant check of
5763 buffer_shared_and_changed.
5764 * *.[chm]: Number every assignment to update_mode_lines so we
5765 can track why it is set.
5767 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5769 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5771 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5773 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5774 can track why it is set.
5776 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5778 Integer-related fixes for term.c etc.
5779 * dispextern.h (face_tty_specified_color): New function.
5780 * term.c (turn_on_face): Don't rely on undefined behavior when
5781 assigning an out-of-range value to 'long'.
5782 Simplify test for toggling highlight.
5783 (tty_capable_p): Omit last two (unused) args. All callers changed.
5784 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5785 (read_menu_input, tty_menu_activate, tty_menu_show):
5786 * xfaces.c (x_supports_face_attributes_p)
5787 (tty_supports_face_attributes_p):
5788 Use bool for boolean. All callers changed.
5789 (tty_supports_face_attributes_p): Omit defaults for color indices;
5790 no longer needed. Simplify tail call.
5792 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5794 * xdisp.c (prepare_menu_bars): Mark static.
5795 * lisp.h (prepare_menu_bars): Don't declare.
5796 * xselect.c (x_handle_selection_clear):
5797 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5799 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5801 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5802 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5804 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5806 * keyboard.c (Fcommand_error_default_function): Rename from
5807 Fdefault_error_output.
5809 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5811 * keyboard.c (Fdefault_error_output): New function, extracted from
5813 (syms_of_keyboard): Use it for Vcommand_error_function.
5815 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5817 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5818 (init_eval): Use it to ensure handlerlist is non-NULL.
5819 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5820 (Fsignal): Adjust NULLness test of handlerlist.
5821 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5823 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5825 * callproc.c (call_process): Call prepare_to_modify_buffer before
5826 decoding text read from the sub-process, as the decoded stuff will
5827 be inserted into the buffer. This will invalidate the various
5828 caches maintained for the buffer. (Bug#15148)
5830 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5832 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5833 string of glyphless-char-display.
5835 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5837 * nsfns.m (ns_get_name_from_ioreg): New function.
5838 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5839 OSX >= 10.9. Use ns_get_name_from_ioreg.
5841 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5843 Simplify and port recent bool vector changes.
5844 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5845 only in this file. Use a more-efficient implementation if the
5846 second argument is a power of 2.
5847 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5848 Remove no-longer-necessary compile-time checks.
5849 (bool_vector_exact_payload_bytes): New function.
5850 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5851 exact payload changed to call the new function. Do not assume
5852 that the arg or result fits in ptrdiff_t.
5853 (bool_vector_fill): New function.
5854 (Fmake_bool_vector): Use it. Don't assume bit counts fit
5856 (vroundup_ct): Don't assume arg fits in size_t.
5857 * category.c (SET_CATEGORY_SET): Remove. All callers now just
5858 invoke set_category_set.
5859 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
5860 All callers changed. Use bool_vector_set.
5861 * category.h (XCATEGORY_SET): Remove; no longer needed.
5862 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
5864 * data.c (Faref): Use bool_vector_ref.
5865 (Faset): Use bool_vector_set.
5866 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
5867 (Fbool_vector_not, Fbool_vector_count_matches)
5868 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
5869 * fns.c (concat): Use bool_vector_ref.
5870 (Ffillarray): Use bool_vector_fill.
5871 (mapcar1): Use bool_vector_ref.
5872 (sxhash_bool_vector): Hash words, not bytes.
5873 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
5874 a constant, since it's now used in #if.
5875 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
5876 unsigned char on unusual architectures, so that we no longer
5877 assume that the number of bits per bits_word is a power of two or
5878 is a multiple of 8 or of CHAR_BIT.
5879 (Qt): Add forward decl.
5880 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
5881 at least as strictly as bits_word.
5882 (bool_vector_data, bool_vector_uchar_data): New accessors.
5883 All data structure accesses changed to use them.
5884 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
5885 (bool_vector_set): New functions.
5886 (bool_vector_fill): New decl.
5887 (ROUNDUP): Move to alloc.c as described above.
5889 Fix recent gnutls changes.
5890 * gnutls.c (Fgnutls_boot): Don't assume C99.
5891 * process.c (wait_reading_process_output): Fix typo in recent change.
5893 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5895 * process.c (wait_reading_process_output, read_process_output)
5896 (send_process): Check gnutls_state is not NULL.
5898 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5899 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5901 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5903 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5904 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5906 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5909 * nsfns.m (Fx_create_frame): Fix memory leak.
5911 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5912 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5913 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5915 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5917 * xdisp.c (message3_nolog, message_with_string): Encode the string
5918 before writing it to the terminal in a non-interactive session.
5920 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5921 sure we concatenate them into a unibyte string.
5923 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5924 resulting temporary name before returning it to the caller.
5925 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5926 is a unibyte string, convert NAME to a unibyte string to ensure
5927 that the result is also a unibyte string.
5929 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5930 create unibyte strings from default paths and directory/file
5933 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5936 * callproc.c (init_callproc): Use build_unibyte_string to make
5937 sure we create unibyte strings from default paths and
5938 directory/file names.
5940 * buffer.c (init_buffer): Don't store default-directory of
5941 *scratch* in multibyte form. The original problem which led to
5942 that is described in
5943 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5944 but it was solved long ago. (Bug#15260)
5946 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
5948 Port to stricter C99 platforms.
5949 Especially, C99 prohibits nesting a struct X inside struct Y if
5950 struct X has a flexible array member.
5951 * alloc.c (struct sdata): New type.
5952 (sdata): Implement in terms of struct sdata.
5953 Remove u member; all uses replaced by next_vector, set_next_vector.
5954 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
5955 (SDATA_DATA_OFFSET): Now a constant, not a macro.
5956 (struct sblock): Rename first_data member to data, which is now
5957 a flexible array member. All uses changed.
5958 (next_vector, set_next_vector, large_vector_vec): New functions.
5959 (vector_alignment): New constant.
5960 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
5961 (struct large-vector): Now merely a NEXT member, since the old approach
5962 ran afoul of stricter C99. All uses changed to use
5963 large_vector_vec or large_vector_offset.
5964 (large_vector_offset): New constant.
5965 * dispnew.c: Include tparam.h, for tgetent.
5966 Do not include term.h; no longer needed.
5967 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
5968 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
5969 (struct Lisp_Vector): Use a flexible array member for contents,
5970 instead of a union with a member that is an array of size 1.
5972 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
5973 fact that the struct no longer contains a union.
5974 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
5975 (struct Lisp_Save_Value, struct Lisp_Free):
5976 Use unsigned, not int, for spacers, to avoid c99 warning.
5977 (union specbinding): Use unsigned, not bool, for bitfield, as
5978 bool is not portable to pre-C99 hosts.
5980 2013-11-04 Glenn Morris <rgm@gnu.org>
5982 * emacs.c (usage_message): Mention that `-L :...' appends.
5984 2013-11-02 Glenn Morris <rgm@gnu.org>
5986 * Makefile.in (abs_builddir): Remove.
5987 (bootstrap_exe): Use relative filename.
5989 Use relative filenames in TAGS files.
5990 * Makefile.in (abs_srcdir): Remove it again.
5991 (.PHONY): Remove frc.
5992 (maintainer-clean): No more TAGS-LISP file.
5993 (TAGS): Pass relative file names to etags.
5994 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
5996 * Makefile.in (abs_srcdir): New, set by configure.
5998 (maintainer-clean): Remove pointless echo. That should be in the
5999 top-level Makefile, if anywhere. Delete TAGS-LISP.
6000 (extraclean): No s/ and m/ directories for some time.
6001 (TAGS): Also depend on ctagsfiles3.
6002 Remove no-longer-defined S_FILE.
6003 Pass absolute filenames to etags once more.
6004 (TAGS-LISP): Replace lispdir with its expansion.
6005 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6006 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6008 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6010 * xfaces.c (check_lface_attrs, realize_default_face):
6011 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6012 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6014 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6016 * emacs.c (original_pwd): Remove global var by making it local.
6017 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6019 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6021 * xfaces.c: Declare color_distance.
6022 (QCdistant_foreground): New variable.
6023 (NEAR_SAME_COLOR_THRESHOLD): New define.
6024 (load_color2): New function.
6025 (load_color): Call load_color2.
6026 (load_face_colors): Call load_color2 and if distant-color is specified
6027 calculate distant and use distant-color if colors are near.
6028 (LFACE_DISTANT_FOREGROUND): New define.
6029 (merge_face_ref, Finternal_set_lisp_face_attribute)
6030 (Finternal_get_lisp_face_attribute)
6031 (x_supports_face_attributes_p): Handle distant-foreground similar to
6033 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6035 * dispextern.h (lface_attribute_index):
6036 Add LFACE_DISTANT_FOREGROUND_INDEX.
6038 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6040 * image.c (pbm_next_char): New function.
6041 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6042 (pbm_scan_number): Use it.
6043 (Qlibjpeg_version): New variable.
6044 (syms_of_image): DEFSYM and initialize it.
6046 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6048 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6050 2013-10-31 Glenn Morris <rgm@gnu.org>
6052 * emacs.c (original_pwd): New char.
6053 (main): If using --chdir, store original_pwd.
6054 (init_cmdargs): When setting Vinvocation_directory based on a
6055 relative argv[0], use original_pwd if set. (Bug#15768)
6057 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6059 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6061 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6063 * insdel.c: Fix minor problems found by static checking.
6064 (Qregion_extract_function): Now static.
6065 (prepare_to_modify_buffer_1): Remove unused locals.
6067 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6069 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6070 (syms_of_xdisp): Declare pre-redisplay-function.
6071 (markpos_of_region): Remove function.
6072 (init_iterator, compute_stop_pos, handle_face_prop)
6073 (face_before_or_after_it_pos, reseat_to_string)
6074 (get_next_display_element, window_buffer_changed)
6075 (redisplay_internal, try_cursor_movement, redisplay_window)
6076 (try_window_reusing_current_matrix, try_window_id, display_line)
6077 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6078 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6079 * window.h (struct window): Remove field `region_showing'.
6080 * dispextern.h (struct it): Remove region_beg/end_charpos.
6081 (face_at_buffer_position, face_for_overlay_string)
6082 (face_at_string_position): Update prototypes.
6083 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6084 (face_at_string_position): Remove `region_beg' and `region_end' args.
6085 * fontset.c (Finternal_char_font):
6086 * font.c (font_at, font_range): Adjust calls accordingly.
6087 * insdel.c (Qregion_extract_function): New var.
6088 (syms_of_insdel): Initialize it.
6089 (prepare_to_modify_buffer_1): Use it.
6091 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6093 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6094 * ftxfont.c (ftxfont_get_gcs):
6095 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6096 * xfaces.c (x_free_colors, x_free_dpy_colors)
6097 (x_create_gc, unload_color):
6098 * xselect.c (x_property_data_to_lisp):
6099 * xsettings.c (parse_settings):
6100 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6101 (get_bits_and_offset): Adjust definition.
6102 * frame.c (XParseGeometry): Adjust locals.
6103 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6104 * regex.h (toplevel): Likewise for reg_syntax_t.
6106 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6108 * eval.c (run_hook_with_args): Use FUNCTIONP.
6110 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6112 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6113 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6114 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6115 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6116 on MS-Windows anyway.
6117 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6118 (free_realized_face): ...adjust user.
6119 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6120 white relief pixels to -1.
6121 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6122 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6123 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6125 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6127 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6128 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6129 in practice now. All callers changed.
6131 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6133 * dispextern.h (struct face): Use bitfields for 'underline_type'
6134 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6135 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6136 'stipple' member. Move 'lface' member up to help...
6137 * xfaces.c (make_realized_face): ...this function to find and
6138 clear just the members that need clearing.
6139 (load_face_colors, realize_x_face):
6140 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6142 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6144 * xftfont.c (struct xftfont_info): Remove set-but-unused
6146 (xftfont_open): Adjust user.
6147 (xftfont_get_colors): Remove useless prototype.
6149 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6151 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6152 before passing them to 'unexec'. (Bug#15260)
6154 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6156 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6158 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6160 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6161 the changed signature of the font driver's 'close' method.
6163 * w32font.h (w32font_close): Adjust the prototype to the change in
6164 function definition.
6166 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6168 * w32uniscribe.c (uniscribe_close): Adapt the call to
6169 w32font_close to its new prototype.
6171 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6173 Omit unused frame argument of font API's close function.
6174 * font.h (struct font): Drop frame argument. Adjust comment.
6175 * font.c (font_clear_cache, font_close_object): Adjust users.
6176 * ftfont.c (ftfont_close):
6177 * ftxfont.c (ftxfont_close):
6178 * macfont.m (macfont_close):
6179 * nsfont.m (nsfont_close):
6180 * w32font.c (w32font_close):
6181 * xfont.c (xfont_close):
6182 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6183 tweak comments and make functions safe if called more than once for
6184 the same font object.
6186 Perform font-specific cleanup when font object is swept by GC. See
6187 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6188 * alloc.c (cleanup_vector): New function.
6189 (sweep_vector): Call it for each reclaimed vector object.
6190 * font.h (struct font): Adjust comment.
6192 2013-10-24 Glenn Morris <rgm@gnu.org>
6194 * Makefile.in (abs_top_srcdir): New, set by configure.
6196 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6198 Adjust recent font-related changes to fix bug#15686.
6199 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6200 is a live window system frame, mark its default font too.
6202 2013-10-23 Glenn Morris <rgm@gnu.org>
6204 * Makefile.in (RUN_TEMACS): Make relative (again).
6205 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6206 (bootstrap-emacs$(EXEEXT)):
6207 Quote entities that might contain whitespace.
6209 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6211 Port to Solaris 10 and its bundled GCC.
6212 Problem reported by Timothy C. Burt.
6213 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6215 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6217 Do not allow font caches to grow too large.
6218 * alloc.c (compact_font_cache_entry, compact_font_caches):
6219 New functions or stub if not HAVE_WINDOW_SYSTEM.
6220 (compact_undo_list): Factor out from Fgarbage_collect.
6222 (mark_face_cache): Mark face font. Move down to avoid
6224 (mark_terminals): Do not mark font cache here.
6225 (Fgarbage_collect): Call compaction functions described
6226 above. Adjust comment.
6228 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6230 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6231 chdir to HOME (bug#15607).
6233 * nsterm.m (Qcocoa, Qgnustep): New variables.
6234 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6235 (ns_get_color): Make selection color work for GNUstep also.
6237 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6239 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6240 handles mouse clicks. Instead, let GPM use the same code as all
6241 the other mice use. See the discussion starting at
6242 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6243 for the details of the problem with the menu bar this fixes.
6245 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6247 Remove port-specific display name lists to avoid extra
6248 complexity and data duplication with display info lists.
6249 * xterm.h (x_display_name_list): Remove declaration.
6250 * xterm.c (x_display_name_list): Remove.
6251 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6252 * xfns.c (x_display_info_for_name, Fx_display_list):
6253 Likewise. Use x_display_list where appropriate.
6254 * w32term.h (w32_display_name_list): Remove declaration.
6255 * w32term.c (w32_display_name_list): Remove.
6256 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6258 * w32fns.c (x_display_info_for_name, Fx_display_list):
6259 Likewise. Use x_display_list where appropriate.
6260 * nsterm.h (ns_display_name_list): Remove declaration.
6261 * nsterm.m (ns_display_name_list): Remove.
6262 (ns_term_init, syms_of_nsterm): Adjust users.
6263 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6264 Likewise. Use x_display_list where appropriate.
6265 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6266 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6267 (mark_terminals): Mark per-terminal font cache.
6269 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6271 Don't run timers in input-pending-p. Its new check-timers param
6272 provides the prior behavior. (Bug#15045).
6273 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6275 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6277 Make some functions static in non-Microsoft builds.
6278 On my platform (Fedora 19 x86-64), this shrinks the
6279 Emacs executable (text+data) by 0.25%.
6280 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6281 (load_color) [!MSDOS]:
6282 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6283 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6284 * lisp.h (check_existing):
6285 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6286 (network_interface_info) [!WINDOWSNT]:
6287 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6288 Remove extern decls.
6289 * fileio.c (check_existing):
6290 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6291 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6292 (network_interface_info) [!WINDOWSNT]:
6293 * term.c (encode_terminal_code) [!WINDOWSNT]:
6294 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6295 * xfaces.c (load_color) [!MSDOS]:
6297 * fileio.c (check_existing, check_executable, check_writable):
6298 * process.c (network_interface_list, network_interface_info):
6299 Move earlier, so that we don't need forward decls.
6300 * gnutls.c (fn_gnutls_transport_set_errno)
6301 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6303 * w32.c (init_environment): Use faccessat rather than
6304 check_existing, partly for consistency with the rest of the code
6305 in this file, partly so that check_existing can be static.
6307 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6308 * emacs.c (MAIN_PROGRAM): New macro.
6309 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6310 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6312 bool vector int width fixes
6313 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6314 (Fbool_vector_count_matches_at):
6315 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6316 can exceed PTRDIFF_MAX, at least in theory.
6317 (Fbool_vector_count_matches_at):
6318 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6320 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6322 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6323 (struct sockaddr): Add forward decl, for platforms that lack it.
6325 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6327 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6330 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6332 * w32.c (network_interface_get_info, network_interface_list)
6333 (network_interface_info): New functions. (Bug#15610)
6334 (GetAdaptersInfo_Proc): New typedef.
6335 (get_adapters_info): New wrapper function.
6336 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6338 * process.h (network_interface_list, network_interface_info):
6341 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6342 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6343 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6344 for WINDOWSNT. Doc fix.
6345 (syms_of_process): Defsubr Snetwork_interface_list and
6346 Snetwork_interface_info unconditionally.
6348 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6349 in NS GUI sessions. (Bug#15629)
6351 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6353 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6355 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6357 * print.c (print_object): Print " ..." when truncating bool vectors.
6359 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6361 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6362 standard mouse buttons.
6364 * termhooks.h (struct input_event): Remove incorrect commentary.
6366 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6368 Disallow bool vector operations on mixed-length operands.
6369 The old behavior left garbage in the result vector sometimes,
6370 and didn't seem to be useful.
6371 * data.c (Qwrong_length_argument): New static var.
6372 (wrong_length_argument): New function.
6373 (bool_vector_binop_driver): Check that args agree in length.
6375 * keyboard.c, keyboard.h (all_kboards): Now static.
6377 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6379 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6380 note from the lispref.
6382 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6384 * nsterm.h (struct ns_display_info): Remove set-but-unused
6385 member image_cache (image caches are per-terminal anyway).
6386 (FRAME_X_IMAGE_CACHE): Remove.
6387 * nsterm.m (ns_initialize_display_info): Adjust user.
6389 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6391 * w32proc.c: Include mingw_time.h.
6393 * w32.c: Include mingw_time.h.
6395 Implement scrolling of TTY menus when the screen is too short.
6397 * term.c (tty_menu_display): Accept an additional argument, the
6398 menu item from which to start displaying the menu. Account for
6399 the value of Y when limiting the menu to the number of available
6401 (mi_result): New enumeration.
6402 (read_menu_input): Return enumerated value. When the y coordinate
6403 hits min_y or max_y, return scroll indication instead of wrapping
6405 (tty_menu_activate): Handle the scrolling indications from
6406 read_menu_input. Compute the first menu item to display and pass
6407 it to tty_menu_display.
6409 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6411 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6412 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6413 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6414 Adjust to match the change described below.
6415 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6416 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6417 memory_below_frame members to...
6418 * termchar.h (struct tty_display_info): ...here because they're
6419 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6420 * term.c (init_tty):
6421 * nsterm.m (ns_create_terminal):
6422 * w32term.c (w32_create_terminal):
6423 * xterm.c (x_create_terminal): Adjust users.
6424 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6425 to filter out non-TTY frames. Adjust comment.
6426 (scrolling): Adjust user. Prefer eassert for debugging check.
6428 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6430 * xfaces.c (PT_PER_INCH): Remove unused macro.
6431 * termhooks.h (struct terminal): Remove set-but-unused
6432 member fast_clear_end_of_line.
6433 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6434 * nsterm.m (ns_create_terminal):
6435 * term.c (init_tty):
6436 * w32term.c (w32_create_terminal):
6437 * xterm.c (x_create_terminal): Adjust users.
6439 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6441 * lisp.h (bool_vector_size): New function.
6442 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6443 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6444 (Fbool_vector_not, Fbool_vector_count_matches_at):
6445 Remove uses of 'eassume' that should no longer be needed,
6446 because they are subsumed by the 'eassume' in bool_vector_size.
6448 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6450 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6451 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6452 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6454 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6456 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6457 have different dimensions. (Bug#15575)
6459 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6462 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6464 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6466 * term.c (tty_menu_show): Never return with unbalanced
6467 specpdl. Use eassert for debugging check. Adjust style.
6469 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6471 * term.c (read_menu_input): Make selection of menu items
6472 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6473 (tty_menu_activate): Fix off-by-one error when computing max_y.
6475 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6477 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6478 audit logging (only used with GnuTLS 3.x) and enable it.
6480 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6482 * dispnew.c (redraw_frame): Remove useless #ifdef because
6483 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6484 Also, move TTY fflush to...
6485 * term.c (tty_update_end): ...this function.
6487 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6489 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6490 the end of the frame's glyph matrix. (Bug#15575)
6492 * term.c (tty_menu_display): Don't move cursor while overwriting
6493 frame's glyphs with menu items. Limit the number of items
6494 displayed to what can be shown on the available screen lines,
6495 excluding the echo area.
6496 (tty_menu_activate): Limit the Y coordinate allowed by
6497 read_menu_input to the last screen line used for menu display.
6499 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6501 * lisp.h (eassume): New macro.
6502 Also, include <verify.h>, for 'assume'.
6503 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6504 (vroundup, vector_nbytes):
6505 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6506 (Fbool_vector_not, Fbool_vector_count_matches)
6507 (Fbool_vector_count_matches_at):
6508 Use eassume, not eassert.
6509 * casetab.c (set_identity, shuffle):
6510 * composite.c (composition_gstring_put_cache):
6511 * dispnew.c (update_frame_1):
6512 * ftfont.c (ftfont_shape_by_flt):
6513 * image.c (gif_load):
6514 * intervals.c (offset_intervals):
6515 * macfont.m (macfont_shape):
6516 Remove calls to 'assume' that are no longer needed, because
6517 --enable-gcc-warnings no longer generates bogus warnings
6518 when these calls are removed.
6520 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6522 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6524 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6526 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6527 (Qsubstitute_env_in_file_name): New var.
6528 (syms_of_fileio): Define it.
6530 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6532 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6533 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6536 * term.c (save_and_enable_current_matrix): Don't allocate and
6537 don't save margin areas.
6538 (restore_desired_matrix): Don't restore margin areas.
6539 (free_saved_screen): Don't free margin areas.
6541 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6543 * image.c: Pacify --enable-gcc-warnings.
6544 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6545 #define only if used.
6547 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6549 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6550 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6551 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6552 (gif_load): For giflib v5.x and later, display the error message
6553 produced by giflib when its functions fail.
6554 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6557 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6559 * keyboard.c (last_event_timestamp): Remove. For X selection and
6560 GTK popup menus, it may be obtained from per-frame X display info.
6561 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6562 (process_special_events): Adjust users.
6563 * keyboard.h (last_event_timestamp): Remove declaration.
6564 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6565 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6566 * menu.h (xmenu_show): Adjust prototype.
6567 * menu.c (Fx_popup_menu): Adjust user.
6568 * xselect.c (x_own_selection, x_get_foreign_selection)
6569 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6571 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6573 * keyboard.c (init_kboard): Now static. Add arg
6574 to denote window system. Adjust comment.
6575 (init_keyboard): Adjust user.
6576 (allocate_kboard): New function.
6578 * nsterm.m (ns_term_init):
6579 * term.c (init_tty):
6580 * w32term.c (w32_create_terminal):
6581 * xterm.c (x_term_init): Use it.
6582 * keyboard.h (init_kboard): Remove prototype.
6583 (allocate_kboard): Add prototype.
6585 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6587 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6588 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6590 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6592 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6594 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6596 * term.c (tty_menu_activate): Flush the output stream after
6597 showing the cursor, and don't mark the frame garbaged at exit from
6598 the function. Fixes redisplay glitches when moving from one menu
6601 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6603 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6604 or throw error (Bug#15570).
6606 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6608 * intervals.c (temp_set_point_both): Move test into 'eassert',
6611 * lisp.h (eassert): Don't use 'assume'.
6612 Sometimes 'assume' wins in performance, and sometimes it loses,
6613 so it shouldn't be used all the time. Perhaps we need two
6614 flavors of 'eassert', one for where 'assume' is far more likely
6615 to help or to hurt; but that can be done later.
6616 Problem reported by Dmitry Antipov in
6617 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6618 Also, don't include <verify.h>; no longer needed.
6620 2013-10-09 Glenn Morris <rgm@gnu.org>
6622 * eval.c (Fcond): Doc tweak.
6624 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6626 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6627 expressions with side effects to eassert. (Bug#15565)
6629 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6631 * fns.c (hashfn_user_defined): Allow hash functions to return any
6634 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6636 Fix minor problems found by static checking.
6637 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6638 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6639 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6640 * keyboard.c (read_menu_command): Remove unused local.
6641 * lisp.h (read_menu_command): New decl.
6642 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6643 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6644 Return ptrdiff_t, not int.
6645 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6646 not int, for benefit of xpalloc.
6647 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6649 (have_menus_p): Remove; unused.
6650 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6651 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6652 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6654 (save_and_enable_current_matrix): Omit unnecessary casts.
6655 (read_menu_input): Omit local extern decl (now in lisp.h).
6656 Don't access uninitialized storage if mouse_get_xy fails.
6657 (tty_menu_activate): Mark local as initialized, for lint.
6658 (tty_menu_activate, tty_meny_show): Remove unused locals.
6660 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6662 Support menus on text-mode terminals.
6663 * xterm.h (xw_popup_dialog): Add prototype.
6665 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6666 (xmenu_show): Block input here, instead in Fx_popup_menu.
6667 (xw_popup_dialog): New function, with X-specific bits of popup
6670 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6673 * window.c (Fset_window_configuration): Use run-time tests of the
6674 frame type instead of compile-time conditionals, when menu-bar
6675 lines are considered.
6677 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6678 (w32_popup_dialog): New prototypes.
6680 * w32menu.c (Fx_popup_dialog): Function deleted.
6681 (w32_popup_dialog): New function, with w32 specific bits of popup
6682 dialogs. Block input here.
6684 * w32inevt.c (w32_console_read_socket): Minor change to add
6685 debugging TTY events.
6687 * w32fns.c (show_hourglass): If returning early because the frame
6688 is not a GUI frame, unblock input.
6690 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6691 (cursorY): New functions.
6693 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6694 WINDOWSNT, macros that call curX and curY elsewhere.
6696 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6698 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6699 specific function to hide and show cursor on a text-mode terminal.
6700 (tty_menu_struct, struct tty_menu_state): New structures.
6701 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6702 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6703 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6704 (tty_menu_locate, save_and_enable_current_matrix)
6705 (restore_desired_matrix, screen_update, read_menu_input)
6706 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6707 (tty_pop_down_menu, tty_menu_last_menubar_item)
6708 (tty_menu_new_item_coords, tty_menu_show): New functions.
6709 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6711 * nsterm.h (ns_popup_dialog): Adjust prototype.
6713 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6715 (ns_popup_dialog): Adapt order of arguments to the other
6716 *_menu_show implementations.
6717 (Fx_popup_dialog): Function deleted.
6719 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6721 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6723 * menu.c (have_boxes): New function.
6724 (single_keymap_panes): Use it instead of a compile-time
6726 (single_menu_item): Use run-time tests of the frame type instead
6727 of compile-time conditionals.
6728 (encode_menu_string): New function.
6729 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6730 the macro, since different types of frame need different encoding
6732 (digest_single_submenu): Use run-time tests of frame type instead
6733 of, or in addition to, compile-time conditionals.
6734 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6735 (Fx_popup_menu): Detect when the function is called from keyboard
6736 on a TTY. Don't barf when invoked on a text-mode frame.
6737 Check frame type at run time, instead of compile-time conditionals for
6738 invoking terminal-specific menu-show functions.
6739 Call tty_menu_show on text-mode frames.
6740 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6741 run time to determine which alternative to invoke; support dialogs
6744 * keyboard.h <Qmouse_movement>: Declare.
6746 * keyboard.c <Qmouse_movement>: Now extern.
6747 <Qecho_keystrokes>: New static variable.
6748 (read_key_sequence): Accept an additional argument, a flag to
6749 prevent redisplay during reading of the key sequence. All callers
6751 (read_menu_command): New function.
6752 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6754 (toolkit_menubar_in_use): New function.
6755 (make_lispy_event): Use it instead of a compile-time test.
6757 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6758 window-system being available.
6760 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6761 to x-popup-dialog on the frame type, they all now support popup
6764 * dispnew.c (save_current_matrix): Save the margin areas.
6765 (restore_current_matrix): Restore margin areas.
6766 (update_frame_with_menu): New function.
6768 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6771 * alloc.c (make_save_ptr): Now compiled unconditionally.
6773 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6775 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6776 (redraw_frame, update_frame): Adjust users.
6777 * dispextern.h (set_window_update_flags): Adjust prototype.
6778 * xdisp.c (redisplay_internal): When updating all frames with zero
6779 windows_or_buffers_changed, assume that only the windows that shows
6780 current buffer should be really updated.
6782 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6784 Do not allocate huge temporary memory areas and objects while encoding
6785 for file I/O, thus reducing an enormous memory usage for large buffers.
6786 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6787 * coding.h (struct coding_system): New member raw_destination.
6788 * coding.c (setup_coding_system): Initialize it to zero.
6789 (encode_coding_object): If raw_destination is set, do not create
6790 dst_object. Add comment.
6791 * fileio.c (toplevel): New constant E_WRITE_MAX.
6792 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6793 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6795 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6797 * nsterm.m (windowDidExitFullScreen:)
6798 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6800 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6802 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6803 * keyboard.c (unblock_input_to): Don't process pending signals
6804 if a fatal error is in progress.
6806 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6807 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6808 they're talking about words in Lisp bool vectors.
6809 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6810 * data.c (popcount_bits_word): Rename from popcount_size_t.
6811 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6814 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6816 Improve support for popcount and counting trailing zeros (Bug#15550).
6817 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6818 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6819 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6820 (popcount_size_t_msc, popcount_size_t_gcc):
6821 Remove; now done by Gnulib.
6822 (popcount_size_t): Now a macro that defers to Gnulib.
6823 (count_trailing_zero_bits): Return int, for consistency with
6824 Gnulib and because Emacs prefers signed to unsigned int.
6825 Don't assume that size_t is either unsigned int or unsigned long
6826 or unsigned long long.
6827 (size_t_to_host_endian): Do not assume that size_t is either
6828 exactly 32 or exactly 64 bits wide.
6829 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6830 etc., so that it's now an enum constant, not a macro.
6831 No need to assume that it's either 32 or 64.
6833 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6835 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6838 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6840 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6841 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6843 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6845 emacs_read and emacs_write now use void *, not char *.
6846 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6847 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6848 Buffer arg is now void *, not char *. This matches plain
6849 'read' and 'write' better, and avoids a constraint violation
6850 on Solaris 9 with Oracle Studio.
6852 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6854 * alloc.c (Fmake_string): For ASCII char initializer, prefer
6855 memset to explicit loop. Otherwise copy largest possible chunk
6856 from initialized to uninitialized part, thus allowing the longer
6857 memcpy runs and reducing the number of loop iterations.
6859 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
6861 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
6862 hide toolbar (Bug#15388).
6863 (windowDidEnterFullScreen:): If presentation options are zero,
6864 set them here (Bug#15388).
6865 (ns_update_auto_hide_menu_bar): Remove runtime check.
6866 Don't auto hide dock unless menubar is also auto hidden.
6868 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
6870 * editfns.c (message): Mention batch mode in doc string.
6872 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
6874 * nsterm.m (check_native_fs): Remove erroneous comment.
6876 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
6878 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
6879 uses find_newline instead of scan_newline and so doesn't move point.
6881 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
6883 Use hardware support for byteswapping on glibc x86 etc.
6884 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
6885 whereas the old swap64 needed 30.
6886 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
6887 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
6888 Use byteswap.h's macros to swap bytes.
6889 * lisp.h (swap16, swap32, swap64): Remove.
6890 All uses replaced by bswap_16, bswap_32, bswap_64.
6892 * bytecode.c (exec_byte_code): Use some more volatile variables
6893 to work around local variables getting clobbered by longjmp.
6894 Port to pre-C99, which doesn't allow decls after stmts.
6896 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6898 * lisp.h (eassert): Assume that COND is true when optimizing.
6899 In other words, take on the behavior of eassert_and_assume.
6900 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6901 (eassert_and_assume): Remove. All uses replaced by eassert.
6903 * xdisp.c (Qglyphless_char): Now static.
6905 Adjust to merge from gnulib.
6906 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6907 * lisp.h: Include <verify.h>, for 'assume'.
6909 * eval.c (clobbered_eassert): New macro.
6910 (internal_catch, internal_condition_case)
6911 (internal_condition_case_1, internal_condition_case_2)
6912 (internal_condition_case_n): Use it instead of eassert
6913 when the argument contains locals clobbered by longjmp.
6914 Don't use clobbered locals outside of clobbered_eassert.
6915 (internal_lisp_condition_case): Use a volatile variable
6916 to work around a local variable's getting clobbered.
6918 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6920 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6921 (PUSH_HANDLER): New macro.
6922 (catchlist): Remove.
6923 (handlerlist): Always declare.
6925 * eval.c (catchlist): Remove (merge with handlerlist).
6926 (handlerlist, lisp_eval_depth): Not static any more.
6927 (internal_catch, internal_condition_case, internal_condition_case_1)
6928 (internal_condition_case_2, internal_condition_case_n):
6930 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6931 handlerlist/catchlist.
6932 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6933 handlerlist which can only handle a single condition-case handler at
6935 (find_handler_clause): Simplify since we only a single branch here
6938 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6940 (bcall0): New function.
6941 (exec_byte_code): Add corresponding cases. Improve error message when
6942 encountering an invalid byte-code. Let Bunwind_protect accept
6943 a function (rather than a list of expressions) as argument.
6945 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
6946 and make them unconditional now that they're heap-allocated.
6948 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6950 * charset.c (Fdecode_char, Fencode_char): Remove description of
6951 `restriction' arg. now that it's hidden by advertised-calling-convention.
6953 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
6955 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
6956 Remove unused variable (from mac-port).
6957 (macfont_draw): Use s->ybase for correct y position.
6959 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6961 * frame.h (struct frame): Drop has_minibuffer member because...
6962 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
6963 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
6965 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6967 * window.h (struct window): Prefer enum text_cursor_kinds to int
6968 for phys_cursor_type member. Move the latter, phys_cursor_width,
6969 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
6970 * window.c (replace_window, make_window): Adjust users.
6972 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6974 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
6975 this module is never compiled otherwise.
6977 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
6979 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
6982 2013-09-29 Eli Zaretskii <eliz@gnu.org>
6984 * xdisp.c (get_next_display_element): Don't call face_for_font in
6985 a build configured --without-x. (Bug#15484)
6987 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
6989 * window.c (calc_absolute_offset): #elif should be #elif defined.
6991 * frame.c (delete_frame): Block/unblock input to overcome race
6992 condition (Bug#15475).
6994 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
6996 * frame.c (delete_frame): Record selected frame only after
6997 calling Qdelete_frame_functions (Bug#15477).
6999 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7001 * nsterm.m (ns_selection_color): Remove.
7002 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7003 NSColor selectedText(Background)Color. Only for COCOA.
7004 (ns_term_init): Remove assignment of ns_selection_color, logic
7005 moved to ns_get_color.
7007 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7008 NS_SELECTION_COLOR_DEFAULT.
7009 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7011 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7013 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7014 frame' does not have the tool_bar_window member.
7016 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7018 Signal error when reading an empty byte-code object (Bug#15405)
7019 * lread.c (read1): Signal error.
7020 * alloc.c (make_byte_code): eassert header size.
7021 (sweep_vectors): Change an int to size_t.
7023 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7025 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7026 instead of ints, as it's the usual style for offsetof constants. See:
7027 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7029 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7030 This is ugly, but it should fix the performance problem for older
7031 GCC versions in the short run. I'll look into integrating the
7032 Gnulib module for popcount, as a better fix.
7033 See the thread starting in:
7034 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7035 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7036 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7037 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7038 (popcount_size_t): Use it.
7040 2013-09-24 Daniel Colascione <dancol@dancol.org>
7042 * process.c (Fnetwork_interface_info): Fix build break due to
7045 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7047 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7048 Prefer signed to unsigned integers where either will do.
7049 No need for 'const' on locals that do not escape.
7050 Omit easserts with unnecessary and unportable assumptions about
7051 alignment. Avoid unnecessary casts to char *.
7053 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7055 Use union for the payload of struct Lisp_Vector.
7056 This helps to avoid a few glitches dictated by C's aliasing rules.
7057 * lisp.h (struct Lisp_Vector): Use union for next and
7058 contents member. Adjust comment. Change related users.
7059 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7060 Related users changed.
7061 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7062 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7063 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7064 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7066 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7068 Optimize glyph row clearing and copying routines.
7069 * dispextern.h (struct glyph_row): Change layout of struct
7070 glyph_row to help copy_row_except_pointers. Adjust comment.
7071 * dispnew.c (null_row): Remove.
7072 (clear_glyph_row): Use offsetof and memset to find and clear
7073 just the members that need clearing. Adjust comment.
7074 (copy_row_except_pointers): Likewise for copying.
7076 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7078 Some minor cleanups of recently-added bool vector code.
7079 * conf_post.h (assume): Always return void. Use lint version
7080 only if GCC and MSC versions don't apply.
7081 * conf_post.h (assume):
7082 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7083 Depend on _MSC_VER, not __MSC_VER, for consistency with
7085 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7086 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7087 (bool_vector_binop_driver, count_trailing_zero_bits)
7088 (size_t_to_host_endian): Now static, not static inline;
7089 the latter isn't needed with modern compilers and doesn't
7090 work with older compilers anyway.
7092 * alloc.c (valgrind_p): Use bool for boolean.
7094 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7096 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7097 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7098 (display_last_displayed_message_p, message_buf_print)
7099 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7100 Use bool for boolean.
7101 * dispextern.h (cancel_line, init_desired_glyphs):
7102 Remove ancient leftover.
7103 (help_echo_showing_p, hourglass_shown_p):
7104 * lisp.h (noninteractive_need_newline): Adjust declaration.
7106 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7108 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7110 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7111 ...this file and convert the latter to static. Adjust comment.
7112 (make_initial_frame):
7113 * window.c (init_window_once): Adjust user.
7114 * frame.h (last_nonminibuf_frame): Remove declaration.
7115 * lisp.h (selected_frame): Likewise.
7116 * msdos.c (the_only_display_info): Adjust comment.
7118 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7120 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7121 computing the end column of mouse-highlight that comes from
7122 display or overlay strings. (Bug#15437)
7123 (note_mouse_highlight): Adapt calculation of last argument to
7124 mouse_face_from_string_pos to the above change.
7126 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7127 all platforms, not just for clang.
7129 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7131 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7132 about excess arguments to snprintf.
7134 * conf_post.h(assume): Use __builtin_unreachable for clang.
7136 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7138 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7139 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7141 2013-09-23 Daniel Colascione <dancol@dancol.org>
7143 * alloc.c (USE_VALGRIND): New macro; on by default
7144 when ENABLE_CHECKING.
7145 (mark_maybe_object, mark_maybe_pointer)
7146 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7148 (valgrind_p) [USE_VALGRIND]: New variable.
7149 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7151 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7153 * process.c (wait_reading_process_output): Change int pnamelen to
7156 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7157 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7158 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7159 argument to unsigned long to avoid warning.
7160 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7162 * conf_post.h (assume): Fix compiler error: x shall be cond.
7164 2013-09-22 Daniel Colascione <dancol@dancol.org>
7166 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7167 warning when compiling without a window system.
7169 2013-09-22 Daniel Colascione <dancol@dancol.org>
7171 * data.c (Qbool_vector_p): New symbol.
7172 (bool_vector_spare_mask, popcount_size_t_generic)
7173 (popcount_size_t_msc, popcount_size_t_gcc)
7175 (bool_vector_binop_driver)
7176 (count_trailing_zero_bits, size_t_to_host_endian)
7177 (Fbool_vector_exclusive_or)
7178 (Fbool_vector_union)
7179 (Fbool_vector_intersection, Fbool_vector_set_difference)
7180 (Fbool_vector_subsetp, Fbool_vector_not)
7181 (Fbool_vector_count_matches)
7182 (Fbool_vector_count_matches_at): New functions.
7183 (syms_of_data): Intern new symbol, functions.
7184 * alloc.c (bool_vector_payload_bytes): New function.
7185 (Fmake_bool_vector): Instead of calling Fmake_vector,
7186 which performs redundant initialization and argument checking,
7187 just call allocate_vector ourselves. Make sure we clear any
7188 terminating padding to zero.
7189 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7190 instead of open-coding the size calculation.
7191 (vroundup_ct): New macro.
7192 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7193 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7194 * composite.c (composition_gstring_put_cache):
7195 Change lint_assume to assume.
7196 * conf_post.h (assume): New macro.
7197 (lint_assume): Remove.
7198 * dispnew.c (update_frame_1): Change lint_assume to assume.
7199 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7201 * image.c (gif_load): Change lint_assume to assume.
7202 * lisp.h (eassert_and_assume): New macro.
7203 (Qbool_vector_p): Declare.
7204 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7205 (swap16, swap32, swap64): New inline functions.
7206 * macfont.m (macfont_shape): Change lint_assume to assume.
7207 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7208 * xsettings.c (parse_settings): Use new swap16 and
7209 swap32 from lisp.h instead of file-specific macros.
7211 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7213 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7214 found (which can legitimately happen when the glyph row at the
7215 window start is disabled in the current_matrix. (Bug#15365)
7217 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7219 Fix syntax.h bug introduced by recent INLINE change.
7220 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7221 conditionally compiled one way in some modules, and a different
7222 way in others. This doesn't work with extern inline functions,
7223 which must have the same definition in all modules, because the
7224 defining code might be shared across modules, depending on the
7225 implementation. Symptoms reported by Martin Rudalics in:
7226 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7227 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7228 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7229 overriding the corresponding functions in syntax.h.
7230 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7231 (syntax_property): New inline functions.
7232 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7233 Rewrite in terms of these new functions.
7235 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7237 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7238 not chars_in_text, whose result depends on the multibyteness of
7239 the current buffer. (Bug#15426)
7241 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7243 Port recent change to hosts where pointers aren't 'long'.
7244 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7245 Don't assume that pointers are the same width as 'long'.
7246 Add a compile-time check that a pointer fits into two X slots.
7248 A simpler, centralized INLINE.
7249 * conf_post.h (INLINE): Define only if not already defined.
7250 This allows us to use a single INLINE, defined by one file
7252 * emacs.c (INLINE): Define it.
7253 Also, include category.h, charset.h, composite.h, dispextern.h,
7254 syntax.h, systime.h, so that their INLINE definitions are expanded
7256 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7257 * buffer.h, buffer.c (BUFFER_INLINE):
7258 * category.h, category.c (CATEGORY_INLINE):
7259 * character.h, character.c (CHARACTER_INLINE):
7260 * charset.h, charset.c (CHARSET_INLINE):
7261 * composite.h, composite.c (COMPOSITE_INLINE):
7262 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7263 * frame.h, frame.c (FRAME_INLINE):
7264 * intervals.h, intervals.c (INTERVALS_INLINE):
7265 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7266 * lisp.h, alloc.c (LISP_INLINE):
7267 * process.h, process.c (PROCESS_INLINE):
7268 * syntax.h, syntax.c (SYNTAX_INLINE):
7269 * systime.h, sysdep.c (SYSTIME_INLINE):
7270 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7271 * window.h, window.c (WINDOW_INLINE):
7272 Remove. All uses replaced with INLINE.
7274 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7276 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7279 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7281 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7282 'const char *' to avoid compiler warnings due to similar change in
7283 the prototype of x_get_string_resource.
7285 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7287 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7288 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7289 going to replace static variables below. Adjust comments.
7290 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7291 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7292 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7293 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7294 Related users changed.
7295 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7296 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7297 last_mouse_movement_time, going to replace static variables below.
7299 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7300 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7302 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7303 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7304 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7305 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7306 static variables below.
7307 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7308 (last_mouse_scroll_bar): Remove.
7309 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7310 (mouseExited): Related users changed.
7312 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7314 Do not use external array to process X scroll bar messages.
7315 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7316 (x_send_scroll_bar_event): Pack window pointer into two slots
7317 of XClientMessageEvent if we're 64-bit. Adjust comment.
7318 (x_scroll_bar_to_input_event): Unpack accordingly.
7320 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7322 Ifdef away recent changes which aren't relevant to NS port.
7323 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7324 [!HAVE_NS]: Declare as such.
7325 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7326 [!HAVE_NS]: Define as such.
7328 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7330 * frame.c (x_redo_mouse_highlight): New function
7331 to factor out common code used in W32 and X ports.
7332 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7333 * xterm.h (struct x_display_info):
7334 * w32term.h (struct w32_display_info):
7335 * nsterm.h (struct ns_display_info): New members
7336 last_mouse_motion_frame, last_mouse_motion_x and
7337 last_mouse_motion_y, going to replace static variables below.
7338 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7339 (redo_mouse_highlight): Remove.
7340 (note_mouse_movement, syms_of_xterm): Adjust user.
7341 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7342 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7343 (redo_mouse_highlight): Remove.
7344 (note_mouse_movement, syms_of_w32term): Adjust user.
7345 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7346 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7348 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7349 * nsfns.m (compute_tip_xy): Adjust user.
7351 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7353 * frame.c (x_mouse_grabbed): New function.
7354 * dispextern.h (x_mouse_grabbed): Add prototype.
7355 (last_mouse_frame): Remove declaration.
7356 * xterm.h (struct x_display_info):
7357 * w32term.h (struct w32_display_info):
7358 * nsterm.h (struct ns_display_info): New member
7359 last_mouse_frame, going to replace...
7360 * xdisp.c (last_mouse_frame): ...global variable.
7361 (note_tool_bar_highlight):
7362 * w32term.c (w32_mouse_position, w32_read_socket):
7363 * xterm.c (XTmouse_position, handle_one_xevent):
7364 Use x_mouse_grabbed.
7365 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7367 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7369 * w32term.c (w32_read_socket): Avoid temporary
7370 variables in a call to x_real_positions.
7371 * xterm.c (handle_one_xevent): Likewise.
7373 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7375 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7376 (x_icon_type): Remove prototype.
7377 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7378 * frame.c (x_icon_type): Remove.
7379 * w32term.c (x_make_frame_visible, x_iconify_frame):
7380 * xterm.c (x_make_frame_visible, x_iconify_frame):
7381 Use x_set_bitmap_icon to factor out common code.
7383 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7385 * dispextern.h (check_x_display_info, x_get_string_resource):
7386 Declare here just once and unify the latter.
7387 * frame.c (check_x_display_info, x_get_string_resource):
7388 * nsterm.h (check_x_display_info):
7389 * xrdb.c (x_get_string_resource):
7390 * xterm.h (check_x_display_info): Remove prototypes.
7391 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7392 * w32reg.c (x_get_string_resource): Likewise.
7393 (w32_get_rdb_resource): Adjust user.
7395 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7397 * xterm.h (struct x_display_info): New member
7398 x_pending_autoraise_frame, going to replace...
7399 * xterm.c (pending_autoraise_frame): ...static variable.
7400 (x_new_focus_frame, XTread_socket): Adjust users.
7401 * w32term.h (struct w32_display_info): New member
7402 w32_pending_autoraise_frame, going to replace...
7403 * w32term.c (pending_autoraise_frame): ...global variable.
7404 (x_new_focus_frame, w32_read_socket): Adjust users.
7406 2013-09-17 Glenn Morris <rgm@gnu.org>
7408 * xdisp.c (message_dolog): If we create *Messages*,
7409 switch it to messages-buffer-mode.
7411 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7413 Don't overuse 'const' in types of locals.
7414 * bidi.c (bidi_count_bytes):
7415 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7416 (xg_event_is_for_scrollbar):
7417 * xselect.c (x_handle_property_notify)
7418 (x_handle_selection_notify, x_handle_dnd_message):
7419 * xsettings.c, xsettings.h (xft_settings_event):
7420 * xterm.c (x_handle_net_wm_state, handle_one_event)
7421 (x_menubar_window_to_frame, x_detect_focus_change)
7422 (construct_mouse_click, note_mouse_movement)
7423 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7424 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7425 (handle_one_xevent, x_handle_net_wm_state):
7426 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7427 (x_handle_dnd_message):
7428 Avoid unnecessary 'const', typically the second 'const' in
7429 'const foo * const arg', a 'const' that does not affect the API
7430 and doesn't significantly help the human reader.
7432 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7434 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7435 only if Glib < 2.36.0.
7436 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7437 * xsettings.c (init_gconf, init_gsettings): Do not check
7439 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7441 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7443 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7445 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7446 before calling g_type_init.
7448 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7450 * nsterm.m (syms_of_nsterm): ... to here.
7452 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7454 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7455 (ignore_next_mouse_click_timeout): Use Time as X does.
7456 (handle_one_xevent): Avoid cast and use unsigned comparison.
7458 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7460 Do not copy X event in handle_one_xevent except KeyPress case.
7461 Wnen XEvent is processed, it is unlikely to be changed except
7462 KeyPress case, so we can avoid copying and use const pointer to
7463 const data to make sure that an event is not changed elsewhere.
7464 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7465 const' and do not create local copy except for the KeyPress event.
7466 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7467 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7468 (x_handle_net_wm_state, x_menubar_window_to_frame)
7469 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7470 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7471 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7472 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7473 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7474 (x_handle_dnd_message):
7475 * xsettings.c (xft_settings_event):
7476 Use 'const XEvent * const' where appropriate.
7477 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7479 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7481 Fix X event waiting to handle multiple frames.
7482 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7483 * xterm.c (pending_event_wait): Remove. Adjust users.
7484 (x_detect_focus_change): Pass frame arg.
7485 (handle_one_xevent): Find related frame early and clear per-frame
7486 wait_event_type only if this is an event for the relevant frame.
7487 (x_wait_for_event): Use per-frame wait_event_type.
7489 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7491 * nsfns.m (Fx_create_frame): Fix font driver registration for
7494 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7495 for syms_of_macfont.
7497 * nsterm.m: Include macfont.h.
7498 (ns_tmp_flags, ns_tmp_font): Remove.
7499 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7500 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7501 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7502 (changeFont:): Fix code style. Check for font driver type when
7505 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7508 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7509 (nsfont_open): Set font driver type.
7510 Set font->ascent and font->descent. Figure out font instead of
7511 ns_tmp_font, and flags instead of ns_tmp_flags.
7512 Fix indentation. Remove call to ns_draw_text_decoration,
7515 * nsfns.m: Include macfont.h.
7516 (Fx_create_frame): Register macfont driver, make a better default font.
7517 (Fns_popup_font_panel): Get font from macfont driver, if used.
7519 * macfont.m, macfont.h, macuvs.h: New files.
7521 * font.h: Declare syms_of_macfont.
7523 * font.c (syms_of_font): Call syms_of_macfont.
7525 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7527 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7529 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7530 and it is always zero for others, so I assume that this is an ancient
7531 leftover which nobody will want to change any more.
7532 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7533 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7534 * frame.c (x_set_scroll_bar_width):
7535 * w32fns.c (w32_createscrollbar):
7536 * w32term.c (w32_set_vertical_scroll_bar):
7537 * xfns.c (x_set_scroll_bar_default_width):
7538 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7539 (x_scroll_bar_expose): Related users changed.
7541 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7543 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7544 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7545 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7547 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7549 * nsterm.h, w32term.h, xterm.h: ...and not here.
7550 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7551 Remove unused Xisms.
7552 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7553 these modules are never compiled otherwise.
7555 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7557 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7558 Doc fix. (Bug#15375)
7560 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7562 Unify Fx_focus_frame between all ports.
7563 * frame.h (x_focus_frame): New prototype.
7564 * xfns.c (Fx_focus_frame): Remove.
7565 (syms_of_xfns): Do not defsubr it.
7566 (x_focus_frame): X implementation.
7567 * nsfns.m (Fx_focus_frame): Remove.
7568 (syms_of_nsfns): Do not defsubr it.
7569 (x_focus_frame): NS implementation.
7570 * w32term.c (Fx_focus_frame): Remove.
7571 (x_focus_on_frame): Rename to...
7572 (x_focus_frame): W32 implementation.
7573 * w32term.h (x_focus_on_frame): Remove prototype.
7574 * w32fns.c (Fx_focus_frame): Remove.
7575 (syms_of_w32fns): Do not defsubr it.
7576 * frame.c (Fx_focus_frame): Define here.
7577 (syms_of_frame): Defsubr here.
7578 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7580 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7582 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7583 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7584 each port to reference the port-specific window system data.
7585 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7586 (FRAME_DISPLAY_INFO): Define.
7587 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7588 (FRAME_DISPLAY_INFO): Define. Adjust users.
7589 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7590 (FRAME_DISPLAY_INFO): Define. Adjust users.
7591 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7592 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7593 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7594 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7595 * xselect.c, xterm.c: All related users changed.
7597 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7599 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7600 (x_menubar_window_to_frame): Remove prototypes.
7601 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7602 (x_menubar_window_to_frame, x_top_window_to_frame):
7604 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7605 (x_menubar_window_to_frame, x_top_window_to_frame):
7606 ...to here and convert all but the last to static.
7608 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7610 * lisp.mk (lisp): Add w32-common-fns.elc.
7612 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7614 * charset.c (char_charset): Document an exception for char-charset.
7616 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7618 * xterm.h (x_display_info): New field last_user_time...
7619 * xterm.c (toplevel): ...to replace static last_user_time.
7620 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7622 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7624 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7625 scroll bar values to prevent thumb from disappear and update comment.
7627 2013-09-11 Glenn Morris <rgm@gnu.org>
7629 * emacs.c (usage_message): Possessive apostrophe tweak.
7631 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7633 * nsterm.m (syms_of_nsterm): Use Qns.
7634 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7635 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7636 * xfns.c (x_display_info_for_name, Fx_open_connection):
7637 Remove old '#if 0' code.
7638 (syms_of_xfns): Use Qx.
7639 * termhooks.h (fullscreen_hook): Remove the leftover.
7640 (struct terminal): Fix typo in comment.
7642 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7644 Cleaning up a few X scroll bar bits.
7645 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7646 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7647 New member last_seen_part, going to replace...
7648 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7649 (xt_action_hook) [USE_LUCID]: Adjust user.
7650 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7651 Lucid-specific scroll bar support.
7652 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7653 to int and adjust to use last_seen_part member.
7654 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7655 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7656 Initialize last_seen_part.
7658 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7660 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7661 insert-buffer-substring an empty string.
7663 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7665 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7666 avoiding a GCC warning.
7668 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7670 Ifdef away frame tool bar code when it is not really used.
7671 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7672 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7673 and minimize_tool_bar_window_p under the above.
7674 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7675 (fset_tool_bar_window): Likewise.
7676 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7677 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7678 (change_frame_size_1):
7679 * window.c (window_from_coordinates, Frecenter): Adjust users.
7680 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7681 code is not really used.
7682 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7683 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7684 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7685 [!USE_GTK && !HAVE_NS]: Define as such.
7686 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7687 (note_mouse_highlight, expose_frame):
7688 * xfns.c (x_set_tool_bar_lines):
7689 * xterm.c (handle_one_xevent): Adjust users.
7691 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7693 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7694 This bug was introduced by my 2013-08-26 patch, which incorrectly
7695 assumed that the terminfo implementation doesn't use termcap buffers.
7696 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7697 these buffers apparently are used after all.
7698 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7699 (struct tty_display_info): Define members termcap_term_buffer and
7700 termcap_strings_buffer even if TERMINFO.
7702 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7705 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7706 'usage' docstring entry to pacify make-docfile.
7708 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7710 Change comparison functions =, <, >, <=, >= to take many arguments.
7711 * data.c: Change comparison functions' interface and implementation.
7712 * lisp.h: Make arithcompare available for efficient two arg
7714 * bytecode.c: Use arithcompare.
7715 * fileio.c: Use new interface.
7717 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7719 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7721 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7723 * eval.c (Feval): Document the new use of `lexical'.
7725 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7727 Review and drop old frame resize hack.
7728 * frame.h (struct frame): Remove force_flush_display_p.
7729 * dispnew.c (update_frame): Adjust user and don't call
7730 flush_frame here. The comment has said that there was an issues
7731 with redisplaying fringes, but I don't see any differences with
7732 and without this hack. Hopefully we can continue without it.
7733 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7734 current frame matrices twice if resized_p is set.
7736 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7738 Do not populate pure Xism x_sync to other ports.
7739 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7740 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7741 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7742 * w32term.h (x_sync): Remove prototype.
7744 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7746 Cleanup frame flushing.
7747 * dispextern.h (struct redisplay_interface):
7748 Drop flush_display_optional because flush_display is enough
7749 for X and flushing via RIF is just a no-op for others.
7750 * frame.h (flush_frame): New function.
7751 * dispnew.c (update_frame):
7752 * minibuf.c (read_minibuf):
7753 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7755 * keyboard.c (detect_input_pending_run_timers): Do not flush
7756 all frames but selected one in redisplay_preserve_echo_area.
7757 * nsterm.m (ns_flush): Remove no-op.
7758 (ns_redisplay_interface): Adjust user.
7759 * w32term.h (x_flush): Remove no-op.
7760 (w32_redisplay_interface): Adjust user.
7761 * xterm.c (x_flush): Simplify because we do not flush all
7762 frames at once any more. Adjust comment.
7763 (x_redisplay_interface): Adjust user.
7765 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7767 Port --without-x --enable-gcc-warnings to Fedora 19.
7768 * gfilenotify.c (globals_of_gfilenotify):
7769 Call g_type_init only if using an older glib version that needs it.
7771 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7773 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7774 (last_glyphless_glyph_merged_face_id): Remove declarations.
7775 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7776 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7777 (last_glyphless_glyph_merged_face_id): Now static.
7778 (merge_escape_glyph_face): New function, refactored from...
7779 (get_next_display_element): ...here.
7780 (merge_glyphless_glyph_face): New function, refactored from...
7781 (produce_glyphless_glyph): ...here...
7782 * term.c (produce_glyphless_glyph): ...and here.
7784 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7786 * eval.c (eval_sub): Only call Ffunction if necessary.
7788 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7790 Attempt to make redisplay more selective when changing cursor type.
7791 * frame.h (struct frame): New bitfield cursor_type_changed.
7792 * xdisp.c (cursor_type_changed): Remove.
7793 (try_cursor_movement, redisplay_window, try_window_id)
7794 (set_frame_cursor_types, try_window_reusing_current_matrix):
7795 Adjust to use per-frame bitfield.
7796 (redisplay_internal): Look for cursor type change on each visible
7797 frame and consider all frames if cursor type has been changed on
7798 the frame other than selected. If cursor type has been changed on
7799 selected frame only, do not use fast update.
7801 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7803 Attempt to make redisplay more selective when changing fonts.
7804 * frame.h (struct frame): New bitfield fonts_changed.
7805 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7806 (adjust_frame_glyphs): Add prototype.
7807 * dispnew.c (fonts_changed_p): Remove.
7808 (adjust_glyphs): Remove because we do not
7809 adjust matrices on all frames at once any more.
7810 (adjust_frame_glyphs): Block and unblock input here.
7811 (adjust_glyph_matrix): Use fonts_changed.
7812 (change_frame_size_1): Use adjust_frame_glyphs.
7813 * font.c (font_open_entity): Use fonts_changed.
7814 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7815 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7816 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7817 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7818 (shrink_mini_window, Fresize_mini_window_internal)
7819 (window_scroll_pixel_based, Fset_window_configuration)
7820 (apply_window_adjustment, Fset_window_vscroll):
7821 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7822 Use adjust_frame_glyphs.
7823 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7824 (try_window_reusing_current_matrix, try_window_id, display_line)
7825 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7826 (redisplay_internal): Consider fonts_changed and adjust frame
7827 matrices for each frame only if the frame is visible. If font
7828 has been changed on some frame during full redisplay, retry
7829 only visible frames where the font has been actually changed.
7831 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7833 Cache current header and mode line height for each window.
7834 * window.h (struct window): New fields mode_line_height
7835 and header_line_height.
7836 * window.c (make_window): Initialize them.
7837 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7838 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7839 (current_mode_line_height, current_header_line_height):
7841 * xdisp.c (current_mode_line_height, current_header_line_height):
7843 (pos_visible_p, init_xdisp): Adjust user.
7844 (redisplay_window): Invalidate mode_line_height and
7845 header_line_height if current and desired matrices do not agree.
7847 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7849 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7850 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7852 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7854 Make --without-x compatible with --enable-gcc-warnings.
7855 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
7856 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
7857 members under HAVE_WINDOW_SYSTEM.
7858 * keyboard.c (make_lispy_focus_out): Likewise.
7859 (record_menu_key): Move under HAVE_MENUS.
7860 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
7861 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
7862 (syms_of_xdisp): Adjust user.
7863 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
7864 (start_hourglass, cancel_hourglass):
7865 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
7866 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
7867 and CLEAR_FONT_TABLE_NFONTS.
7868 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
7869 Declare only if HAVE_WINDOW_SYSTEM.
7870 (lface_same_font_attributes_p, clear_face_gcs): Define only
7871 if HAVE_WINDOW_SYSTEM.
7873 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7875 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
7876 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
7877 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
7879 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
7881 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
7883 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7885 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
7886 This fixes a type error on hosts where ptrdiff_t is wider than int.
7888 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
7890 * keyboard.c (read_key_sequence_vs): New function.
7891 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7894 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7896 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7898 Makefile improvements.
7899 * Makefile.in (config.status): Don't use double-colon rules, as
7900 they are not portable according to POSIX. Fix shell typo with `;
7901 I guess this rule has never been tested?
7902 (VCSWITNESS): New macro, to override any environment var.
7904 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7906 * xterm.h (struct x_display_info): Do not track X connection
7907 fd separately because it is always available from Display.
7908 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7911 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7913 * buffer.c (drop_overlay):
7914 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7915 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7917 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7919 * buffer.c (Fmake_overlay, Fmove_overlay):
7920 * intervals.c (set_point_from_marker):
7921 * print.c (PRINTPREPARE): Prefer signal_error
7922 to plain error and report unsuitable marker too.
7924 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7926 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7927 for 'dragging' member.
7928 (struct x_output): Remove set-but-unused leftovers
7929 'left_before_move' and 'top_before_move'.
7930 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7931 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7932 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7933 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7934 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7935 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7936 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7937 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7939 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7941 * nsfont.m (INVALID_GLYPH): New define.
7942 (nsfont_encode_char): Use INVALID_GLYPH.
7943 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7945 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7947 * xterm.c (x_last_mouse_movement_time): Revert last change.
7948 This code should use XDisplayMotionBufferSize to check display's
7949 motion history first, and there are few other issues as well.
7950 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7951 (handle_one_xevent): Adjust user.
7953 2013-09-02 Martin Rudalics <rudalics@gmx.at>
7955 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
7956 * frame.c (Flast_nonminibuf_frame): ... to here.
7957 (check_minibuf_window): Don't abort if no window was found
7960 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7962 Use XGetMotionEvents to ask the last mouse motion time from X server.
7963 * xterm.c (X_MOTION_HISTORY): Default to 1.
7964 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
7965 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7966 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
7967 Ifdef away legacy code.
7968 (XTmouse_position, x_scroll_bar_report_motion):
7969 Use x_last_mouse_movement_time.
7970 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
7973 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7975 * msdos.c (last_mouse_window): Move to...
7976 (dos_rawgetc): ...this function and adjust comment.
7977 * nsterm.m (last_window): Rename to last_mouse_window, move to...
7978 (mouseMoved): ...this function and adjust comment.
7979 * w32term.c (last_window): Likewise with...
7980 (w32_read_socket): ...this function.
7981 * xterm.c (last_window): Likewise with...
7982 (handle_one_xevent): ...this function.
7984 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7986 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
7987 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
7988 (handle_one_xevent): ...to here.
7989 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
7992 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7994 * msdos.c (IT_set_terminal_window): Remove no-op.
7995 (initialize_msdos_display): Adjust terminal setup.
7996 * w32console.c (w32con_set_terminal_window): Remove no-op.
7997 (initialize_w32_display): Adjust terminal setup.
7998 * w32term.c (w32_set_terminal_window): Remove no-op.
7999 (w32_create_terminal): Adjust terminal setup.
8000 * xterm.c (XTset_terminal_window): Remove no-op.
8001 (x_create_terminal): Adjust terminal setup.
8003 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8005 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8007 (ns_create_terminal): Adjust terminal setup.
8008 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8010 (w32_create_terminal): Adjust terminal setup.
8011 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8013 (x_create_terminal): Adjust terminal setup.
8015 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8017 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8018 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8019 * dispnew.c (buffer_posn_from_coords):
8020 * window.c (Fwindow_end, displayed_window_lines):
8021 * xdisp.c (redisplay_mode_lines): Use it.
8023 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8025 * fontset.c (face_for_char): Check char in the current face font first
8026 if HAVE_NS (Bug#15138).
8028 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8030 * window.c (temp_output_buffer_show): Make sure window returned
8031 by display_buffer is live (Bug#15213).
8033 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8035 Minor cleanup to avoid forward declarations.
8036 * coding.h (struct ccl_spec): Remove forward declaration.
8037 * composite.h (toplevel): Include font.h.
8038 (struct composition_it, struct face, struct font_metrics):
8039 Remove forward declaration.
8040 * dispextern.h (struct image, struct atimer): Likewise.
8041 * emacsgtkfixed.h (struct frame): Likewise.
8042 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8043 * font.h (struct font_driver, struct font, struct glyph_string)
8044 (struct face): Remove forward declaration.
8045 * fontset.h (struct face, struct font): Likewise.
8046 * frame.h (toplevel): Style cleanup.
8047 (enum output_method): Move to...
8048 * termhooks.h (enum output_method): ...here.
8049 (struct glyph, struct frame, struct ns_display_info)
8050 (struct x_display_info, struct w32_display_info):
8051 Remove forward declaration.
8052 * xterm.h (toplevel): Include termhooks.h.
8053 (struct font, struct window, struct glyph_matrix, struct frame)
8054 (struct input_event, struct face, struct image): Remove forward
8056 * gtkutil.h (struct _widget_value): Likewise.
8057 * keyboard.h (toplevel): Include termhooks.h.
8058 (struct input_event): Remove forward declaration.
8060 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8062 * intervals.c (set_point_from_marker): New function.
8063 * editfns.c (Fgoto_char):
8064 * process.c (Finternal_default_process_filter):
8065 * window.c (select_window_1): Use it.
8066 * buffer.h (set_point_from_marker): Add prototype.
8068 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8070 * w32.c (term_winsock): Call release_listen_threads before calling
8072 (_sys_wait_accept): Wait for accept event in a loop with a finite
8073 timeout, instead of waiting indefinitely. Will hopefully avoid
8074 hanging during exit because WSACleanup deadlocks waiting for the
8075 event object to be released. (Bug#14333)
8077 * w32proc.c (release_listen_threads): New function, signals all
8078 the reader threads that listen for connections to stop waiting.
8080 * w32.h (release_listen_threads): Add prototype.
8082 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8084 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8085 field of new marker (for sanity and safety).
8086 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8087 anyway because XMISCTYPE is a function and can't be an lvalue).
8089 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8091 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8092 (x_after_update_window_line, x_scroll_bar_create)
8093 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8094 (handle_one_xevent, x_clear_frame_area):
8095 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8096 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8097 * xterm.h (x_clear_area): Adjust prototype.
8099 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8101 Hook scanning and indentation functions to find_newline. This helps
8102 to avoid duplicated code and renders more respect to newline cache.
8103 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8104 * cmds.c (Fforward_line):
8105 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8106 Use find_newline and avoid unnecessary point movements.
8107 * search.c (scan_newline): Implement on top of find_newline.
8109 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8111 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8112 scoped code (bug#11258).
8114 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8116 * nsterm.m (last_window): New variable.
8117 (EV_TRAILER2): New macro.
8118 (EV_TRAILER): Call EV_TRAILER2.
8119 (mouseMoved:): Add support for mouse-autoselect-window
8120 on nextstep (Bug#6888).
8122 2013-08-28 Andreas Schwab <schwab@suse.de>
8124 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8125 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8126 Remove unused macro definitions.
8127 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8128 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8129 Only define if emacs.
8131 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8133 Prefer enum glyph_row_area to int where appropriate.
8134 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8136 (window_box, window_box_width, window_box_left, window_box_left_offset)
8137 (window_box_right, window_box_right_offset): Adjust prototypes.
8138 * xdisp.c (window_box, window_box_width, window_box_left)
8139 (window_box_left_offset, window_box_right, window_box_right_offset):
8140 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8141 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8142 * nsterm.m (ns_clip_to_row):
8143 * w32term.c (w32_clip_to_row):
8144 * xterm.c (x_clip_to_row): Likewise.
8146 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8148 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8149 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8151 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8153 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8154 for portability to hosts where /bin/sh has problems.
8156 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8158 Redesign redisplay interface to drop global output_cursor.
8159 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8160 (toplevel): Remove declaration of output_cursor.
8161 (set_output_cursor, x_cursor_to): Remove prototype.
8162 * window.h (struct window): New member output_cursor.
8163 (output_cursor_to): New function to replace RIF member.
8164 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8165 (update_text_area, set_window_cursor_after_update): Use it.
8166 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8167 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8168 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8169 * w32term.c (x_update_window_begin, x_update_window_end):
8170 * xterm.c (x_update_window_begin, x_update_window_end):
8171 Adjust to use per-window output cursor.
8173 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8175 Simplify SELECT_TYPE-related code.
8176 Like EMACS_TIME, this portability layer is no longer needed, since
8177 Emacs has been using fd_set as a portability layer for some time.
8178 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8179 (SELECT_TYPE): Remove. All uses changed to fd_set.
8180 (fd_set) [!FD_SET]: New typedef.
8182 Simplify EMACS_TIME-related code.
8183 This portability layer is no longer needed, since Emacs has been
8184 using struct timespec as a portability layer for some time.
8185 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8186 Include <time.h> rather than "systime.h"; that's all that's needed now.
8187 * dispnew.c: Include <timespec.h> rather than "systime.h";
8188 that's all that's needed now.
8189 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8190 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8191 TIMESPEC_RESOLUTION.
8192 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8193 LOG10_TIMESPEC_RESOLUTION.
8194 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8195 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8196 (make_emacs_time): Remove. All used changed to make_timespec.
8197 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8198 (current_timespec): Rename from current_emacs_time. All uses changed.
8199 (add_emacs_time): Remove. All uses changed to timespec_add.
8200 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8201 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8202 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8203 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8204 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8205 (current_timespec): Rename from current_emacs_time. All uses changed.
8206 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8207 changed to timespec_cmp.
8208 * xgselect.c: Include <timespec.h>, since our .h files don't.
8210 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8212 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8213 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8214 Remove the leftovers.
8215 * gtkutil.c (toplevel): Do not declare Qxft but include
8217 * image.c (toplevel): Do not declare Vlibrary_cache because
8218 it's already done in lisp.h.
8220 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8222 * lisp.h (Mouse_HLInfo): Move from here...
8223 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8224 (reset_mouse_highlight): New function.
8225 * msdos.c (dos_set_window_size, IT_update_begin)
8226 (internal_terminal_init):
8227 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8228 (ns_initialize_display_info):
8229 * w32console.c (initialize_w32_display):
8230 * w32term.c (x_update_window_end, x_free_frame_resources)
8231 (w32_initialize_display_info):
8232 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8233 * window.c (Fdelete_other_windows_internal):
8234 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8235 * termchar.h (toplevel):
8236 * xterm.h (toplevel): Include dispextern.h.
8238 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8240 Fix minor problems found by static checking.
8241 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8242 (expect): Avoid nested-if warning.
8243 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8244 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8245 * nsterm.h, nsterm.m (ns_select):
8246 * xgselect.c, xgselect.h (xg_select):
8247 Adjust signature to better match pselect's.
8248 * nsterm.m (ns_select):
8249 Don't set *TIMEOUT, since pselect doesn't.
8250 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8251 diagnostic about assigning const char * to it.
8252 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8254 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8256 * lread.c (substitute_object_recurse): Handle hash-tables as well
8259 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8261 Fix unlikely core dump in init_tty, and simplify terminfo case.
8262 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8263 The old version incorrectly dumped core if malloc returned a
8264 buffer containing only non-NUL bytes.
8265 (init_tty): Do not allocate or free termcap buffers; the
8266 struct does that for us now.
8267 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8268 (struct tty_display_info): Define members termcap_term_buffer and
8269 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8270 use them. Allocate them directly in struct rather than indirectly
8271 via a pointer, to simplify init_tty.
8273 * frame.c (check_minibuf_window): Initialize 'window' properly,
8274 so that Emacs reliably aborts later if 'window' is not initialized.
8276 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8278 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8279 of VoidSymbol (Bug#15154).
8281 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8283 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8284 mouse_face_beg_y and mouse_face_end_y.
8285 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8286 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8287 Adjust users and update comment where appropriate.
8289 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8291 * frame.c (check_minibuf_window): New function.
8292 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8293 Call check_minibuf_window (Bug#15183).
8295 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8297 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8298 because this is the only last cursor data we need to keep and consult.
8299 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8300 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8303 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8305 Fix recovering from possible decompression error.
8306 Since insert_from_gap doesn't always move point, we can't use PT as
8307 the position where the partially decompressed data ends, and
8308 should count how many bytes was produced so far.
8309 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8310 (unwind_decompress): Really delete partially uncompressed data.
8311 (Fzlib_decompress_region): Take decompressed data size into account.
8313 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8315 * syntax.c (init_syntax_once): Adjust comment and do an early
8316 initialization of Qchar_table_extra_slots just once...
8317 * casetab.c (init_casetab_once):
8318 * category.c (init_category_once):
8319 * character.c (syms_of_character):
8320 * coding.c (syms_of_coding):
8321 * xdisp.c (syms_of_xdisp): ...and omit it here.
8323 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8325 * xdisp.c (get_next_display_element): Don't apply to characters
8326 from a display vector the logic of setting it->end_of_box_run_p
8327 suitable for characters from a buffer. (Bug#15175)
8329 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8330 to handle directories, rather than '_utime' which doesn't.
8333 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8335 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8336 or fullscreen (Bug#14627).
8338 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8340 System-dependent integer overflow fixes.
8341 * process.c (Fset_process_window_size): Signal an error if
8342 the window size is outside the range supported by the lower level.
8343 * sysdep.c (set_window_size): Return negative on error,
8344 nonnegative on success, rather than -1, 0, 1 on not in system,
8345 failure, success. This is simpler. Caller changed.
8346 (serial_configure): Remove unnecessary initialization of local.
8347 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8348 size fits in unsigned long; this isn't true on some 32-bit hosts.
8349 Avoid buffer overrun if some future version of /proc/meminfo has a
8350 variable name longer than 20 bytes.
8351 (system_process_attributes) [__FreeBSD__]:
8352 Don't assume hw.availpages fits in 'int'.
8354 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8356 Don't let very long directory names overrun the stack.
8357 Fix some related minor problems involving "//", vfork.
8358 * callproc.c (encode_current_directory): New function.
8359 (call_process): Don't append "/"; not needed.
8360 * fileio.c (file_name_as_directory_slop): New constant.
8361 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8362 this can save the caller having to alloca.
8363 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8364 Use SAFE_ALLOCA, not alloca.
8365 (directory_file_name, Fexpand_file_name): Leave leading "//"
8366 alone, since it can be special even on POSIX platforms.
8367 * callproc.c (call_process):
8368 * process.c (Fformat_network_address):
8369 * sysdep.c (sys_subshell):
8370 Use encode_current_directory rather than rolling our own.
8371 (create_process): No need to encode directory; caller does that now.
8372 * process.h (encode_current_directory): New decl.
8373 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8374 Rework to avoid 'goto xyzzy;'.
8376 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8378 * xdisp.c (handle_face_prop): If the default face was remapped use
8379 the remapped face for strings from prefix properties. (Bug#15155)
8381 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8383 Minor cleanup for redisplay interface and few related functions.
8384 * frame.h (enum text_cursor_kinds): Move from here...
8385 * dispextern.h (enum text_cursor_kinds): ...to here.
8386 (toplevel): Drop unnecessary declarations.
8387 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8388 in update_window_end_hook and draw_window_cursor functions.
8389 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8390 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8391 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8392 * xterm.c (x_update_window_end, x_draw_window_cursor):
8393 * xdisp.c (display_and_set_cursor, update_window_cursor)
8394 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8395 enum text_cursor_kinds where appropriate.
8397 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8399 Redesign redisplay interface to drop updated_row and updated_area.
8400 * dispextern.h (updated_row, updated_area): Remove declaration.
8401 (struct redisplay_interface): Pass glyph row and row area parameters
8402 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8403 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8405 * dispnew.c (updated_row, updated_area): Remove.
8406 (redraw_overlapped_rows, update_window_line): Adjust user.
8407 (update_marginal_area, update_text_area): Likewise. Pass updated row
8408 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8409 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8412 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8414 * process.c (flush_pending_output): Remove stub.
8417 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8419 * callproc.c: Fix race that killed background processes (Bug#15144).
8420 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8421 Record deleted process-id in critical section, not afterwards.
8422 Don't mistakenly kill process created by a call-process invocation
8423 that discards output and does not wait.
8425 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8427 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8428 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8429 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8430 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8431 to shut up compiler in mark_object.
8432 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8434 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8436 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8437 We can't portably rely on PTY_OPEN doing that, even if
8438 it calls posix_openpt with O_CLOEXEC.
8440 2013-08-20 Kenichi Handa <handa@gnu.org>
8442 * character.c (string_char): Improve commentary.
8444 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8446 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8447 (struct animation_cache): Make signature a flexible array member.
8448 All uses changed. This is a tad slower but may insulate us better
8449 from future changes to ImageMagick.
8451 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8453 * image.c: Shrink memory needed for animation cache.
8454 (SIGNATURE_DIGESTSIZE): New constant.
8455 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8456 (imagemagick_create_cache): Copy the signature. This saves
8457 several KB of memory that ImageMagick wastes per signature.
8458 Don't bother updating the update_time, as the caller does that now.
8459 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8460 it's a fixed size struct member now.
8461 (imagemagick_get_animation_cache): Always destroy the signature,
8462 as it's now imagemagick_create_cache's responsibility to copy it.
8463 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8464 and use memcmp rather than strcmp.
8465 eassert that ImageMagick returns a signature of the specified length.
8467 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8469 * image.c (imagemagick_get_animation_cache): Don't segfault on
8471 (imagemagick_get_animation_cache): Revert to previous definition
8472 so that it actually works. But keep the memory leak fix.
8473 (imagemagick_get_animation_cache): Fix memory leak.
8475 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8477 * image.c: Fix animation cache signature memory leak.
8478 Fix some other minor performance problems while we're at it.
8479 (imagemagick_create_cache): Clear just the members that
8480 need clearing. Don't set update_time, as caller does that now.
8481 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8482 Simplify by using pointer-to-pointer instead of a prev pointer.
8483 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8484 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8485 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8486 it's already a copy. Free the signature probe unless it's cached.
8488 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8489 This was introduced by my 2013-08-12 fix for Bug#15035.
8491 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8493 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8494 (imagemagick_prune_animation_cache): Now static.
8496 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8498 * image.c (imagemagick_get_animation_cache): Don't segfault when
8499 pruning all entries.
8501 2013-08-18 Ken Brown <kbrown@cornell.edu>
8503 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8504 static heap if ENABLE_CHECKING is defined.
8505 (max_bss_sbrk_ptr): New variable.
8507 (report_sheap_usage): Report maximum static heap usage instead of
8508 ending static heap usage.
8510 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8512 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8513 of zlib_initialized according to the results of calling
8514 init_zlib_functions.
8516 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8518 * image.c: Implement an ImageMagick per-image cache.
8519 (imagemagick_get_animation_cache): Fix a double-free error.
8520 (imagemagick_load_image): Remove the ping_wand code, which only
8521 apparently saved time on invalid animated images, and slowed down
8522 everything else. Optimise for the common case.
8524 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8526 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8528 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8530 * marker.c (set_marker): Remove documentation of undefined behavior.
8532 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8534 * image.c (imagemagick_compute_animated_image): Animate correctly
8535 when sub-images are smaller than the main image.
8536 (imagemagick_compute_animated_image): Setting the iterator row to
8537 zero is apparently not allowed.
8538 (imagemagick_compute_animated_image): Allow images that say they
8539 have sub-images that are bigger than the main image, but just crop
8542 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8544 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8546 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8548 * image.c (imagemagick_compute_animated_image): Respect the GIF
8551 2013-08-15 Ken Brown <kbrown@cornell.edu>
8553 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8554 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8557 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8559 Fix minor problems found by static checking.
8560 * frame.c (delete_frame):
8561 * xdisp.c (next_element_from_display_vector):
8562 Avoid uninitialized local.
8563 * image.c (imagemagick_compute_animated_image): Port to C89.
8564 Prefer usual GNU indentation style for loops.
8565 Be more careful about bizarrely large sizes, by using ptrdiff_t
8568 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8570 Fix infinite frame selection loop (Bug#15025).
8571 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8573 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8575 * xdisp.c (compute_window_start_on_continuation_line):
8576 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8577 to make sure we end up setting the window start at the leftmost
8578 visible character of the display line. This avoids funky
8579 horizontal shifting because the window start is not kept on the
8580 same position. (Bug#15090)
8581 (next_element_from_display_vector): Support 'box' face attribute
8582 in the face definitions of a display vector. (Bug#15099)
8584 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8586 * image.c (imagemagick_compute_animated_image): Implement animated
8588 (imagemagick_compute_animated_image): Fix some compilation
8589 warnings. Implement a very simple cache to make the animation
8590 usable at all, but it should be replaced with a per-image cache.
8592 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8594 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8595 to do `for' loops over alist values.
8596 * buffer.h (FOR_EACH_BUFFER):
8597 * process.c (FOR_EACH_PROCESS): Use it.
8598 (handle_child_signal, status_notify, Fget_buffer_process)
8599 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8601 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8603 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8604 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8605 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8606 to xzalloc and so avoid redundant call to memset.
8607 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8608 members because it is allocated with xzalloc and so already zeroed.
8610 2013-08-14 Ken Brown <kbrown@cornell.edu>
8612 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8615 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8617 Utility function and macro to copy Lisp string to C string.
8618 * lisp.h (xlispstrdupa): New macro.
8619 (xlispstrdup): New prototype.
8620 * alloc.c (xlispstrdup): New function.
8621 * callint.c (Fcall_interactively):
8622 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8623 (Fsubstitute_in_file_name):
8624 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8625 * image.c (x_create_bitmap_from_file):
8626 * w32term.c (w32_term_init):
8627 * xterm.c (x_term_init): Use xlispstrdup.
8629 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8631 * image.c (imagemagick_load_image): Make animated pictures work.
8632 There's still some problems with background color settings, though
8635 * decompress.c (unwind_decompress): Always restore point.
8637 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8639 * marker.c (set_marker): Reformat documentation.
8641 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8643 * xdisp.c (cursor_type_changed): Now static.
8645 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8646 Use changed. This avoids the need to call xmalloc and for the
8647 caller to call xfree, and avoids memory leaks in some situations.
8649 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8651 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8652 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8653 (redisplay_window): If window_end_valid is cleared due to non-zero
8654 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8655 so do not call to try_cursor_movement for that window.
8657 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8659 * window.h (struct window): Convert window_end_pos and
8660 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8661 (wset_window_end_pos, wset_window_end_vpos): Remove.
8662 * dispnew.c (adjust_glyph_matrix):
8663 * window.c (Fwindow_end, replace_window, set_window_buffer)
8665 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8666 (set_vertical_scroll_bar, redisplay_window, try_window)
8667 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8668 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8669 (note_mouse_highlight): Adjust users.
8670 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8673 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8675 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8676 * image.c (imagemagick_filename_hint): Use `const char *' and
8677 prefer SSDATA to SDATA to avoid warnings.
8679 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8681 Cleanup window fringes, margins and scroll bars adjustments.
8682 * window.c (set_window_fringes, set_window_margins)
8683 (set_window_scroll_bars, apply_window_adjustment): New functions.
8684 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8685 (Fset_window_scroll_bars): Use them.
8687 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8689 * window.h (struct window): Convert scroll_bar_width
8690 from Lisp_Object to integer. Adjust comment.
8691 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8693 * window.c (wset_scroll_bar_width): Remove.
8694 (make_window): Initialize scroll_bar_width.
8695 (Fsplit_window_internal): Use direct assignment.
8696 (Fset_window_configuration, save_window_save):
8697 Convert Lisp_Object to integer and back where appropriate.
8698 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8699 bar was actually changed, and mention this in docstring.
8701 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8703 * decompress.c: Minor simplifications.
8704 (Fzlib_decompress_region): Don't bother verifying
8705 that avail_out <= UINT_MAX, as that was confusing.
8706 Mention the restriction in a comment instead.
8707 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8709 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8711 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8712 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8714 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8716 * image.c (imagemagick_filename_hint): Check for errors in the
8719 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8721 * window.c (Fwindow_margins): Return nil when there's no marginal
8722 area, as per the documented API.
8724 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8725 Fmake_vector, as scroll bar's struct members are not all Lisp
8726 objects now. This avoids crashes in GC.
8728 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8729 bool, so its address could be taken.
8731 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8733 * image.c (imagemagick_filename_hint): New function to possibly
8734 apply `image-content-type-suffixes'.
8735 (imagemagick_load_image): Use it.
8737 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8739 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8740 if loading zlib failed.
8742 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8744 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8745 2013-08-13 checkin below. Change bool to BOOL, rule is:
8746 All Obj-C code uses BOOL, except for interfaces callable from C.
8748 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8750 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8752 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8753 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8754 bool instead of BOOL.
8755 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8756 from Lisp_Object to bitfield. Adjust comment.
8757 * w32term.c (x_scroll_bar_create): Adjust user.
8758 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8759 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8760 Use bool for boolean.
8761 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8762 to `unsigned int' when defining a bitfield.
8764 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8766 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8768 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8770 * window.h (struct window): Convert left_margin_cols and
8771 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8772 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8773 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8775 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8777 (showing_window_margins_p, update_window_line, update_frame_1):
8778 * fringe.c (draw_fringe_bitmap_1):
8779 * xdisp.c (window_box_width): Adjust users.
8780 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8781 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8782 Use direct assignment.
8783 (Fset_window_configuration, save_window_save, Fwindow_margins):
8784 Convert Lisp_Object to integer and back where appropriate.
8785 (Fset_window_margins): Adjust user. Return t if any margin
8786 was actually changed, and mention this in docstring.
8788 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8790 * syntax.c (forward_word):
8791 * cmds.c (forward_char, backward_char): Mention the optional argument.
8793 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8795 * window.h (struct window): Convert left_fringe_width
8796 and right_fringe_width from Lisp_Objects to integers.
8798 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8799 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8800 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8802 (make_window): Initialize new integer fields to -1.
8803 (Fsplit_window_internal): Use direct assignment.
8804 (Fset_window_configuration, save_window_save):
8805 Convert Lisp_Object to integer and back where appropriate.
8806 (Fset_window_fringes): Adjust user. Return t if any fringe
8807 was actually changed, and mention this in docstring.
8809 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8811 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8812 * nsfns.m (x_set_cursor_type):
8813 * w32fns.c (x_set_cursor_type):
8814 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8815 * xdisp.c (set_frame_cursor_types): ...but in common code.
8817 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8819 * font.c (clear_font_cache): New function, stripped from...
8820 (Fclear_font_cache): ...here, which now uses the function
8821 above. Adjust comment.
8822 * font.h (clear_font_cache): Add prototype.
8823 * xfaces.c (clear_face_cache): Use clear_font_cache.
8825 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8827 * window.c (Fset_window_start): Compare `w', not `window' because
8828 `w' might not be equal to `window' after call to decode_live_window.
8830 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8832 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8833 This fixes a problem introduced by the Bug#15035 patch
8834 when using GPG. Reported by Herbert J. Skuhra.
8836 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8838 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8839 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8840 not yet initialized.
8842 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8844 * decompress.c (Fzlib_decompress_region): Support zlib
8845 decompression, too, and rename.
8847 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8849 Minor zlib configuration tweaks.
8850 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8851 Don't assume presence of fn_inflateInit2_ zlib internal function.
8853 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8855 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
8856 include the zlib prefix.
8858 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8860 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
8861 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
8862 define static variables that are pointers to zlib functions to be
8864 (init_zlib_functions) [WINDOWSNT]: New function.
8865 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
8867 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
8868 macros instead of invoking the zlib functions directly.
8869 (syms_of_decompress): DEFSYM Qzlib_dll.
8870 Staticpro Szlib_available_p.
8872 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
8874 Avoid looping over all frame windows to freeze and unfreeze.
8875 * window.h (struct window): Drop frozen_window_start_p.
8876 (freeze_window_starts): Drop prototype.
8877 * frame.h (struct frame): New frozen_window_starts flag.
8878 (FRAME_WINDOWS_FROZEN): New macro.
8879 * window.c (freeze_window_start, freeze_window_starts):
8881 (select_window, replace_window): Adjust users.
8882 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
8883 (window_frozen_p): New function.
8884 (redisplay_window): Use it.
8886 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8888 Fix some fd issues when running subprocesses (Bug#15035).
8889 Fix bugs that can leak files or file descriptors on errors.
8890 Don't unlink open temp files, as that's hard for users to diagnose
8891 when things go awry (e.g., temp disk exhausted).
8892 Don't bother to lock temp files. Check for invalid recursion.
8893 * callproc.c (synch_process_fd): Remove. All uses removed.
8894 (synch_process_tempfile): New var or macro.
8895 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8897 (record_kill_process): New arg, the temp name. All callers changed.
8898 (delete_temp_file): Now just a simple wrapper around unlink.
8899 (call_process_kill): New arg, the call_process_fd array.
8900 Close them all. Clear synch_process_pid. Remove the temp file,
8901 or arrange for it to be removed.
8902 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8903 that's been moved to synch_process_tempfile. Caller changed.
8904 Do not remove the tempfile; that's now call_process_kill's
8906 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8907 call_process_kill; the caller now does that.
8908 (call_process_cleanup): Do not close the process fd; that's now
8909 call_process_kill's responsibility.
8910 (Fcall_process): Implement via new function call_process, which
8911 has most of the old body of Fcall_process, but with a different API.
8912 (call_process): New function that does not open or close filefd if
8913 it is nonnegative. Record which fds need to be closed, and let
8914 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8915 Signal an error if invoked recursively (could be done via a hook).
8916 Simplify creation of the tempfile in the MSDOS case.
8917 Don't create the output file until after checking for the executable.
8918 Report any failure to open /dev/null.
8919 Don't open /dev/null for writing twice; once is enough.
8920 Don't create pipe if all output is being discarded or sent to file.
8921 Don't worry about setting up the coding system or reading from the
8922 pipe if all output is being discarded.
8923 Hoist fd_error local into top level, to lessen block nesting.
8924 Don't record deleted pid here; now done by Fcall_process_region.
8925 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8926 and note its success in synch_process_tempfile.
8927 Do not leak resources when child_setup fails.
8928 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8929 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8930 (create_temp_file): Now returns open fd, with an additional
8931 Lisp_Object * argument to return the name. All callers changed.
8932 Do not close the file; rewind it instead, and leave it open for
8933 the caller. Do not lock the temp file. Unwind-protect the file
8934 and the file-descriptor.
8935 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8936 If an asynchrounous process, record it here, not in call_process.
8937 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8938 * eval.c (set_unwind_protect): New function.
8939 * fileio.c (write_region): New function, generalized from the
8940 old Fwrite_region. Do not lock temp files.
8941 (Fwrite_region): Use it.
8942 * lisp.h (set_unwind_protect, write_region): New decls.
8943 * process.c: Include <verify.h>.
8944 (make_process): Mark fds as initially closed.
8945 (deleted_pid_list): Now a list of pid-filename pairs.
8947 (close_process_fd): New function.
8948 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
8949 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
8950 New constants. Verify that their number matches PROCESS_OPEN_FDS.
8951 (create_process, create_pty, Fmake_serial_process)
8952 (server_accept_connection): Record which fds need to be closed,
8953 and let deactivate_process close them.
8954 (Fmake_network_process): Do not discard the unwind-protect
8955 until it's safe to do so.
8956 (deactivate_process): Close the fds opened by create_process etc.
8957 (Fprocess_send_eof): Adjust to new way of recording open fds.
8958 Report an error if /dev/null can't be opened, instead of aborting.
8959 * process.h (PROCESS_OPEN_FDS): New constant.
8960 (struct Lisp_Process): New member open_fds.
8961 (record_kill_process, record_deleted_pid): Adjust signatures.
8962 (record_deleted_pid): Move decl here ...
8963 * syswait.h (record_deleted_pid): ... from here.
8965 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8967 * decompress.c: Fix bugs with large buffers and weird inputs.
8968 Tune a bit. Reindent as per usual Emacs style.
8969 (BUFFER_SIZE): Remove.
8970 (Fdecompress_gzipped_region): Do not mishandle input buffers with
8971 more than UINT_MAX bytes. Decompress into the gap instead of into
8972 an auto buffer, as this should avoid copying. Return nil if
8973 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
8974 set immediate_quit; we shouldn't trust zlib code that much.
8976 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
8978 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
8979 errors, and really move the gap to where we want it.
8981 * lisp.h: Include decompress.c support.
8983 * emacs.c (main): Include decompress.c support.
8985 * Makefile.in: Include -lz if present.
8987 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
8989 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
8990 (initWithTitle:): Initialize frame to 0.
8991 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
8992 (fillWithWidgetValue:frame:): Rename from
8993 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
8995 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
8996 fillWithWidgetValue:frame:
8998 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
8999 remove memory leak warnings.
9001 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9002 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9005 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9006 (x_activate_menubar): Update the whole menu.
9007 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9008 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9009 current event is not NSSystemDefined (Bug#15001).
9010 Call ns_check_menu_open only if trackingMenu is 2.
9011 (menuDidClose:): New method, decrease trackingMenu.
9012 (fillWithWidgetValue:setDelegate:): New method.
9013 (fillWithWidgetValue:): Call the above.
9015 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9017 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9019 Omit some unnecessary casts.
9020 Many of these go back to the old pre-C89 days, when they may have
9021 been needed, but we've been assuming C89 or later for a while now.
9022 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9023 (live_float_p, live_misc_p, live_vector_p):
9024 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9025 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9026 (defvar_per_buffer):
9027 * callint.c (Fcall_interactively):
9028 * doc.c (Fsubstitute_command_keys):
9029 * filelock.c (get_boot_time):
9030 * frame.c (xrdb_get_resource):
9031 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9032 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9033 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9034 (menuitem_highlight_callback, menu_destroy_callback)
9035 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9036 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9037 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9038 (xg_tool_bar_help_callback, tb_size_cb):
9039 * image.c (xpm_alloc_color, png_read_from_memory)
9040 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9041 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9043 * keymap.c (describe_map):
9044 * nsfns.m (Fns_display_monitor_attributes_list):
9045 * nsmenu.m (process_dialog:):
9046 * nsterm.m (hold_event):
9047 * process.c (wait_reading_process_output):
9048 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9049 * scroll.c (do_direct_scrolling, scrolling_1):
9050 * termcap.c (tgetent):
9051 * window.c (check_window_containing, add_window_to_list)
9052 (freeze_window_starts):
9053 * xdisp.c (compare_overlay_entries, vmessage):
9054 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9055 (x_get_monitor_attributes_xrandr)
9056 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9057 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9058 * xfont.c (xfont_match, xfont_open):
9059 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9060 (menubar_selection_callback, menu_position_func)
9061 (popup_selection_callback, create_and_show_popup_menu)
9062 (dialog_selection_callback, create_and_show_dialog):
9063 * xrdb.c (x_get_string_resource)
9065 * xsmfns.c (x_session_check_input):
9066 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9067 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9068 (xaw_jump_callback, xaw_scroll_callback):
9069 Omit unnecessary casts.
9071 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9073 Minor string-length refactoring.
9074 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9075 * frame.c (make_monitor_attribute_list):
9076 Prefer build_string to strlen + make_string.
9078 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9080 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9081 don't check minor_code (Bug#14417).
9083 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9085 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9086 vertical positions instead. This avoids calling MATRIX_ROW with
9087 row numbers that are possibly beyond valid limits. (Bug#15064)
9089 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9091 Use xstrdup and build_unibyte_string where applicable.
9092 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9093 * xfns.c (x_window):
9094 * xrdb.c (x_get_customization_string):
9095 * xterm.c (xim_initialize):
9096 * w32fns.c (w32_window): Use xstrdup.
9097 (w32_display_monitor_attributes_list):
9098 * emacs.c (init_cmdargs):
9099 * keyboard.c (PUSH_C_STR):
9100 * nsfont.m (nsfont_open):
9101 * sysdep.c (system_process_attributes):
9102 * w32.c (system_process_attributes):
9103 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9105 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9107 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9108 variables of these types so that GDB would know about them, as aid
9109 for debugging fatal exceptions. (Bug#15024) See also
9110 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9113 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9115 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9116 larger than the NSWindow (Bug#14934).
9118 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9120 Redesign redisplay interface to drop global variable updated_window.
9121 Always pass currently updated window as a parameter to update routines.
9122 * dispextern.h (updated_window): Remove declaration.
9123 (struct redisplay_interface): Pass window parameter to
9124 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9125 and after_update_window_hook.
9126 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9128 * dispnew.c (updated_window): Remove.
9129 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9130 (update_window_line): Adjust to match redisplay interface changes.
9131 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9132 (ns_scroll_run, ns_after_update_window_line):
9133 * w32term.c (x_update_window_begin, x_update_window_end)
9134 (x_after_update_window_line, x_scroll_run):
9135 * xterm.c (x_update_window_begin, x_update_window_end)
9136 (x_after_update_window_line, x_scroll_run):
9137 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9138 Likewise. Adjust comments where appropriate.
9139 (x_cursor_to): Simplify because this is always called during window
9140 update (but install debugging check anyway).
9141 (expose_window): Check must_be_updated_p flag to see whether this
9142 function is called during window update.
9144 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9146 Do not reset window modification event counters excessively.
9147 These leftovers and poor man's tricky methods to catch extra
9148 redisplay's attention are no longer needed.
9149 * frame.c (set_menu_bar_lines_1):
9150 * minibuf.c (read_minibuf_unwind):
9151 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9152 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9153 (window_scroll_line_based, Fset_window_configuration):
9154 * xdisp.c (redisplay_window): Do not reset last_modified and
9155 last_overlay_modified counters.
9157 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9159 * xselect.c (x_send_client_event): Set send_event and serial, memset
9160 data.l as it might be bigger than data.b. Use 24 bit mask to
9161 XSendEvent (Bug#15034).
9163 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9165 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9166 for TTY frames that are not the top frame on their console.
9169 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9171 * w32term.c (w32fullscreen_hook): Really maximize frame when
9172 asked for (Bug#14841).
9174 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9176 Prefer selected_window to Fselected_window, likewise for frames.
9177 * buffer.c (Fbuffer_swap_text):
9178 * data.c (Fvariable_binding_locus):
9179 * window.c (run_window_configuration_change_hook): Adjust users.
9180 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9181 Use decode_live_frame.
9183 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9185 Be more careful if selected window shows the buffer other than current,
9186 use window_outdated only if this is not so. This change should also
9187 address some weird issues discussed in Bug#13012.
9188 * window.h (window_outdated): New prototype.
9189 * window.c (window_outdated): Now here. Convert from static and
9190 always assume window's buffer.
9191 (Fwindow_end, Fwindow_line_height): Use it.
9192 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9193 and always assume window's buffer.
9194 (redisplay_window): Adjust user.
9195 (redisplay_internal): Call to reconsider_clip_changes once and
9196 check whether mode line should be updated only if selected window
9197 shows current buffer.
9198 (run_window_scroll_functions): Use eassert for debugging check.
9199 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9201 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9203 * window.c (window_scroll, window_scroll_pixel_based)
9204 (window_scroll_line_based): Use bool for booleans.
9206 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9208 * process.c: Fix minor off-by-one issues in descriptor counts.
9209 This shouldn't fix any real bugs, but it cleans up the code a bit.
9210 (max_process_desc, max_input_desc): -1, not 0, means none.
9212 (delete_input_desc): New function.
9213 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9214 (deactivate_process): Scan backwards when recomuting max_process_desc;
9215 that should be faster.
9216 (init_process_emacs): Initialize max_input_desc.
9218 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9220 Use region cache to speedup bidi_find_paragraph_start.
9221 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9222 Rename cache_long_line_scans to cache_long_scans.
9223 * buffer.c (bset_cache_long_line_scans): Rename to
9224 bset_cache_long_scans.
9225 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9226 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9228 (syms_of_buffer): Rename cache-long-line-scans to
9229 cache-long-scans. Adjust docstring.
9230 * search.c (newline_cache_on_off):
9231 * indent.c (width_run_cache_on_off): Adjust users.
9232 * bidi.c (bidi_paragraph_cache_on_off): New function.
9233 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9234 * insdel.c (prepare_to_modify_buffer):
9235 Invalidate bidi_paragraph_cache if enabled.
9237 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9239 Invalidate region caches only if buffer text is going to be changed.
9240 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9241 (modify_text): ...new prototype.
9242 (prepare_to_modify_buffer_1): New prototype.
9243 * textprop.c (modify_region): Rename to...
9244 (modify_text_properties): ...new function.
9245 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9246 (Fremove_list_of_text_properties): Adjust users.
9247 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9248 (modify_text): ...new function.
9249 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9250 (prepare_to_modify_buffer_1): ...new function.
9251 * casefiddle.c (casify_region):
9252 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9253 (Ftranspose_regions): Use modify_text.
9255 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9257 * lisp.mk (lisp): Add nadvice.elc.
9259 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9261 New macro to iterate over live buffers similar to frames.
9262 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9263 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9264 Declare buffer-related variables here to offload lisp.h.
9265 * buffer.c (Vbuffer_alist): Adjust comment.
9266 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9267 (other_buffer_safely):
9268 * data.c (store_symval_forwarding):
9269 * dispnew.c (Fframe_or_buffer_changed_p):
9270 * fileio.c (Fdo_auto_save):
9271 * filelock.c (unlock_all_files):
9272 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9274 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9276 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9277 * callproc.c (create_temp_file):
9278 * filelock.c (create_lock_file):
9279 Assume mkostemp, since it's now provided by Gnulib.
9281 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9283 * w32.c (mkostemp): New function.
9284 (mktemp): Remove, no longer used. Most of the code reused in
9285 mkostemp. (Bug#15015)
9286 (mktemp): Don't undef.
9288 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9290 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9291 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9292 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9293 (free_glyph_pool, check_glyph_memory): Likewise for
9294 all users. Adjust comments where appropriate.
9296 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9298 * composite.h: Minor fixups.
9299 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9300 to fix a misspelling, and change it to an inline function while
9301 we're at it (it need not be a macro). All uses changed.
9302 (composition_method, composition_valid_p):
9303 Rewrite to avoid assignments in if-conditions.
9305 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9307 Do not use global Lisp_Object in composition macros.
9308 * composite.h (composition_temp): Remove declaration.
9309 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9310 (composition_method, composition_valid_p): ...inline functions.
9311 (compose_region): Remove the leftover.
9312 * composite.c (composition_temp): Remove.
9313 (run_composition_function, update_compositions)
9314 (composition_compute_stop_pos, composition_adjust_point)
9315 (Ffind_composition_internal):
9316 * coding.c (handle_composition_annotation):
9317 * xdisp.c (handle_composition_prop, check_point_in_composition):
9318 Related users changed.
9320 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9322 Drop FRAME_PTR typedef.
9323 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9324 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9325 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9326 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9327 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9328 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9329 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9330 All related users changed.
9332 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9334 * eval.c (default_toplevel_binding): New function.
9336 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9337 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9338 (syms_of_eval): Export them.
9339 * data.c (Fdefault_value): Micro cleanup.
9340 * term.c (init_tty): Use "false".
9342 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9344 Fix X GC leak in GTK and raw (no toolkit) X ports.
9345 * xterm.c (x_free_frame_resources): If white and black relief
9346 GCs are allocated, always free them here.
9347 * xfns.c (x_make_gc): Omit redundant initialization.
9348 * widget.c (create_frame_gcs): Remove the leftover.
9349 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9350 in x_free_frame_resources.
9352 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9354 * nsterm.m (windowWillResize:toSize:): Only change title if
9355 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9357 (viewDidEndLiveResize): New method.
9359 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9360 inside NS_IMPL_COCOA.
9362 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9364 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9365 Do not check whether undo is enabled because record_insert and
9366 record_delete does that themselves.
9368 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9370 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9371 member which is not really used any more.
9372 (FRAME_XIC_BASE_FONTNAME): Remove.
9373 * xfns.c (xic_free_fontset): Adjust user.
9374 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9375 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9376 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9377 (xdialog_show): Use eassert for debugging check.
9378 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9380 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9382 * fileio.c, fns.c (merge): Move extern decl from here ...
9383 * lisp.h (merge): ... to here.
9385 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9387 Fix last font-related change.
9388 * w32font.h (w32font_list_internal, w32font_match_internal):
9390 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9391 (uniscribe_list_family): Adjust to match font API change.
9392 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9393 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9395 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9397 * frame.h (FRAME_MOUSE_UPDATE):
9398 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9399 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9401 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9403 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9404 * font.h (struct font_driver): Change list, match, and list_family
9405 functions to accept struct frame * as first arg.
9406 * font.c (font_score, font_compare, font_sort_entities):
9408 (font_sort_entities, font_list_entities, font_select_entity)
9409 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9410 match font API change.
9411 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9412 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9413 * ftxfont.c (ftxfont_list, ftxfont_match):
9414 * xftfont.c (xftfont_list, xftfont_match):
9415 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9416 * w32font.c (w32font_list, w32font_match, w32font_list)
9417 (w32font_list_internal, w32_font_match_internal): Likewise.
9418 * xfaces.c (Fx_family_fonts): Adjust user.
9420 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9422 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9423 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9424 only if HAVE_X_WINDOWS is in use.
9425 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9426 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9427 * w32term.c (x_wm_set_icon_position): Likewise.
9428 * w32fns.c (x_icon): Adjust user.
9430 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9432 * xterm.c (last_mouse_press_frame): Remove the
9433 leftover which is not really used any more.
9434 (handle_one_xevent, syms_of_xterm): Adjust users.
9435 (x_flush): Call XFlush once per each X display, not frame.
9436 This is better because this code always unconditionally skips
9437 non-X frames in Vframe_list and issues the only XFlush if we
9438 have more than one X frame on the same X display.
9439 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9440 Use bool for booleans.
9441 (x_draw_glyph_string_background, cvt_string_to_pixel)
9442 (cvt_pixel_dtor): Drop unnecessary prototypes.
9443 * xterm.h (x_display_ok): Adjust prototype.
9445 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9447 Drop unnecessary functions that deals with frame pixel size.
9448 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9449 (x_pixel_height): Drop prototypes.
9450 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9451 (x_pixel_height): Drop implementations.
9452 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9453 which should be always valid for window frame.
9454 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9455 * w32menu.c (Fx_popup_dialog):
9456 * xmenu.c (Fx_popup_dialog): Likewise for both.
9458 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9460 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9461 frame parameters and call to Fmodify_frame_parameters just once.
9462 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9463 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9464 and mention nil frame in docstring.
9466 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9468 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9469 (x_figure_window_size): Likewise. Adjust to return long.
9470 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9471 (toplevel): Move Qterminal_live_p to...
9472 * terminal.c (toplevel): ...here, make it static, and...
9473 (syms_of_terminal): ...DEFSYM here.
9474 * frame.h (Qterminal_live_p): Remove declaration.
9475 (make_frame, x_figure_window_size): Adjust prototype.
9476 * nsfns.m (Fx_create_frame): Use long for window flags.
9478 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9480 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9481 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9482 Do not assume that emacs_close (INT_MAX) is a no-op.
9484 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9486 * xfaces.c (make_face_cache): For struct face_cache, prefer
9487 xmalloc to xzalloc and so avoid redundant call to memset.
9488 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9490 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9492 * fringe.c (draw_window_fringes, update_window_fringes)
9493 (compute_fringe_widths):
9494 * w32term.c (x_draw_glyph_string):
9495 * window.c (candidate_window_p, Frecenter):
9496 * xfaces.c (realize_basic_faces, realize_default_face)
9497 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9498 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9499 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9500 * xmenu.c (Fx_menu_bar_open_internal):
9501 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9502 * xsettings.c (xft_settings_event):
9503 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9504 Use bool for booleans. Adjust style and comments where
9506 * dispextern.h (draw_window_fringes, update_window_fringes)
9507 (compute_fringe_widths):
9508 * xterm.h (x_had_errors_p): Adjust prototype.
9510 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9512 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9513 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9515 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9517 * fns.c (toplevel): Remove comment before Fsafe_length because
9520 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9522 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9524 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9526 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9527 frame which got the message is still alive, before dereferencing
9528 its pointer. (Bug#14970)
9530 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9531 be a live window, before using it as such. (Bug#14970)
9533 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9535 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9536 w32_detect_focus_change instead of doing part of its job by hand.
9537 This fixes the problem whereby FOCUS_OUT events were not sent to
9540 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9542 * process.c (Fprocess_list): Doc fix.
9544 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9545 being re-exposed only if it didn't ask to become visible.
9546 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9547 was previously iconified. (Bug#14841)
9548 (x_iconify_frame): Mark the frame iconified.
9550 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9552 Fix minor problems found by static checking.
9553 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9554 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9556 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9558 * eval.c (set_specpdl_old_value): New function.
9559 (unbind_to): Minor simplification.
9560 (get_backtrace_frame): New function.
9561 (Fbacktrace_frame): Use it. Add `base' argument.
9562 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9563 (syms_of_eval): Export backtrace-eval.
9564 * xterm.c (x_focus_changed): Simplify.
9566 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9568 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9570 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9572 * xdisp.c (redisplay_window): Instead of moving point out of
9573 scroll margin, reject the force_start method, and try scrolling
9574 instead. (Bug#14780)
9576 2013-07-24 Ken Brown <kbrown@cornell.edu>
9578 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9581 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9583 * eval.c (Fprogn): Do not check that BODY is a proper list.
9584 This undoes the previous change. The check slows down the
9585 interpreter, and is not needed to prevent a crash. See
9586 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9588 2013-07-23 Glenn Morris <rgm@gnu.org>
9590 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9592 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9594 Port to GNU/Linux systems with tinfo but not ncurses.
9595 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9596 to decide whether ncurses is being used. Without this change,
9597 GCC complains about tgetent not being declared, on a system
9598 that has tinfo installed but ncurses not installed.
9600 * eval.c (Fprogn): Check that BODY is a proper list.
9602 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9603 * data.c (Fsetq_default):
9604 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9605 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9607 Tune by taking advantage of the fact that ARGS is always a list
9608 when a function is declared to have UNEVALLED args.
9610 * emacsgtkfixed.c: Port to GCC 4.6.
9611 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9613 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9615 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9616 here to silence compiler warnings.
9618 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9620 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9621 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9622 from messing up Emacs's 'struct frame' (Bug#14923).
9624 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9626 * alloc.c (make_save_ptr_ptr): Define this function.
9627 It was inadvertently omitted. It's needed only if
9628 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9630 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9632 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9633 frame have focus (Bug#14895).
9635 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9637 Avoid vfork-related deadlock more cleanly.
9638 * callproc.c (child_setup): When the child's exec fails, output
9639 the program name, as that's more useful. Use O_NONBLOCK to avoid
9641 * process.c (create_process_1): Remove; no longer needed.
9642 (create_process): Remove timer hack; no longer needed, now that
9643 the child avoids deadlock.
9645 2013-07-20 Glenn Morris <rgm@gnu.org>
9647 * image.c (Fimage_flush): Fix doc typo.
9649 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9651 Fix array bounds violation when pty allocation fails.
9652 * process.c (PTY_NAME_SIZE): New constant.
9653 (pty_name): Remove static variable; it's now auto.
9654 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9655 Take pty_name as an arg rather than using a static variable.
9656 All callers changed.
9657 (create_process): Recover pty_flag from process, not from volatile local.
9658 (create_pty): Stay inside array even when pty allocation fails.
9659 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9661 * lread.c (Fload): Avoid initialization only when lint checking.
9662 Mention that it's needed only for older GCCs.
9664 2013-07-20 Kenichi Handa <handa@gnu.org>
9666 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9667 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9669 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9671 * lread.c (Fload): Avoid uninitialized warning.
9673 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9675 Fix some minor file descriptor leaks and related glitches.
9676 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9677 (create_lock_file): Use write, not emacs_write.
9678 * image.c (slurp_file, png_load_body):
9679 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9680 (server_accept_connection):
9681 Don't leak an fd on memory allocation failure.
9682 * image.c (slurp_file): Add a cheap heuristic for growing files.
9683 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9684 as that's what the other routines do. Maybe input need not be
9685 blocked at all, but it's better to be consistent.
9686 Avoid undefined behavior when strlen is zero.
9688 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9689 (NSTATICS): Now a constant; doesn't need to be a macro.
9691 2013-07-19 Richard Stallman <rms@gnu.org>
9693 * coding.c (decode_coding_utf_8): Add simple loop for fast
9694 processing of ASCII characters.
9696 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9698 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9700 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9702 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9703 unportable 'struct x_display_info'.
9704 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9707 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9709 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9710 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9712 (system_process_attributes): Prefer plain char to unsigned char
9713 when either will do. Clean up properly if interrupted or if
9714 memory allocations fail. Don't assume sscanf succeeds.
9715 Remove no-longer-needed workaround to stop GCC from whining.
9716 Read command-line once, instead of multiple times. Check read status a
9719 Fix obscure porting bug with varargs functions.
9720 The code assumed that int is treated like ptrdiff_t in a vararg
9721 function, which is not a portable assumption. There was a similar
9722 -- though these days less likely -- porting problem with various
9723 assumptions that pointers of different types all smell the same as
9724 far as vararg functions is conserved. To make this problem less
9725 likely in the future, redo the API to use varargs functions.
9726 * alloc.c (make_save_value): Remove this vararg function.
9727 All uses changed to ...
9728 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9729 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9731 (make_save_ptr): Rename from make_save_pointer, for consistency with
9732 the above. Define only on platforms that need it. All uses changed.
9734 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9736 * keyboard.c: Try to fix typos in previous change.
9737 (DISPLAY_LIST_INFO): New macro.
9738 (kbd_buffer_get_event): Do not access members that are not present
9739 in X11. Revert inadvertent change of "!=" to "=".
9741 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9743 * keyboard.c (kbd_buffer_get_event):
9744 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9745 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9747 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9749 * filelock.c: Fix unlikely file descriptor leaks.
9750 (get_boot_time_1): Rework to avoid using emacs_open.
9751 This doesn't actually fix a leak, but is better anyway.
9752 (read_lock_data): Use read, not emacs_read.
9754 * doc.c: Fix minor memory and file descriptor leaks.
9755 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9756 (get_doc_string, Fsnarf_documentation):
9757 Fix file descriptor leak on error.
9759 * term.c: Fix minor fdopen-related file descriptor leaks.
9760 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9761 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9763 * charset.c: Fix file descriptor leaks and errno issues.
9765 (load_charset_map_from_file): Don't leak file descriptor on error.
9766 Use plain record_xmalloc since the allocation is larger than
9767 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9769 * eval.c (record_unwind_protect_nothing):
9770 * fileio.c (fclose_unwind):
9772 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9773 The replacement doesn't block input, but that no longer seems
9776 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9778 * lread.c: Fix file descriptor leaks and errno issues.
9779 (Fload): Close some races that leaked fds or streams when 'load'
9781 (Fload, openp): Report error number of last nontrivial failure to open.
9782 ENOENT counts as trivial.
9783 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9785 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9786 now that the function is always called with a nonnegative arg.
9787 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9788 All uses replaced with ...
9789 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9791 A few more minor file errno-reporting bugs.
9792 * callproc.c (Fcall_process):
9793 * doc.c (Fsnarf_documentation):
9794 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9795 * process.c (set_socket_option):
9796 Don't let a constructor trash errno.
9797 * doc.c: Include <errno.h>.
9799 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9801 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9803 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9805 Fix w32 bug with call-process-region (Bug#14885).
9806 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9807 to Fcall_process when the input is empty. This simplifies the
9808 code a bit. It makes no difference on POSIXish platforms but
9809 apparently it fixes a bug on w32.
9811 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9812 * fileio.c (close_file_unwind): Don't close if FD is negative;
9813 this can happen when unwinding a zapped file descriptor.
9814 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9815 in case Emacs runs out of memory between the two unwind-protects.
9816 Don't trash errno when closing FD.
9817 Zap the FD in the specpdl when closing it, instead of deferring
9818 the removal of the unwind-protect; this fixes a bug where a child
9819 function unwinds the stack past us.
9821 New unwind-protect flavors to better type-check C callbacks.
9822 This also lessens the need to write wrappers for callbacks,
9823 and the need for make_save_pointer.
9824 * alloc.c (free_save_value):
9825 * atimer.c (run_all_atimers):
9827 * alloc.c (safe_alloca_unwind):
9828 * atimer.c (unwind_stop_other_atimers):
9829 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9830 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9831 * minibuf.c (choose_minibuf_frame_1):
9832 * process.c (make_serial_process_unwind):
9833 * xdisp.c (pop_message_unwind):
9834 * xselect.c (queue_selection_requests_unwind):
9835 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9836 * alloc.c (record_xmalloc):
9837 Prefer record_unwind_protect_ptr to record_unwind_protect with
9839 * alloc.c (Fgarbage_collect):
9840 Prefer record_unwind_protect_void to passing a dummy.
9841 * buffer.c (restore_buffer):
9842 * window.c (restore_window_configuration):
9843 * xfns.c, w32fns.c (do_unwind_create_frame)
9844 New wrapper. All record-unwind uses of wrappee changed.
9845 * buffer.c (set_buffer_if_live):
9846 * callproc.c (call_process_cleanup, delete_temp_file):
9847 * coding.c (code_conversion_restore):
9848 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9849 * editfns.c (save_excursion_restore)
9850 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9851 (save_restriction_restore):
9852 * eval.c (restore_stack_limits, un_autoload):
9853 * fns.c (require_unwind):
9854 * keyboard.c (recursive_edit_unwind, tracking_off):
9855 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
9856 * macros.c (pop_kbd_macro, restore_menu_items):
9857 * nsfns.m (unwind_create_frame):
9858 * print.c (print_unwind):
9859 * process.c (start_process_unwind):
9860 * search.c (unwind_set_match_data):
9861 * window.c (select_window_norecord, select_frame_norecord):
9862 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
9863 (fast_set_selected_frame):
9864 * xfns.c, w32fns.c (unwind_create_tip_frame):
9865 Return void, not a dummy Lisp_Object. All uses changed.
9866 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
9867 * callproc.c (call_process_kill):
9868 * fileio.c (restore_point_unwind, decide_coding_unwind)
9869 (build_annotations_unwind):
9870 * insdel.c (Fcombine_after_change_execute_1):
9871 * keyboard.c (read_char_help_form_unwind):
9872 * menu.c (unuse_menu_items):
9873 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
9874 * sound.c (sound_cleanup):
9875 * xdisp.c (unwind_redisplay):
9876 * xfns.c (clean_up_dialog):
9877 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
9878 Accept no args and return void, instead of accepting and returning
9879 a dummy Lisp_Object. All uses changed.
9880 * cygw32.c (fchdir_unwind):
9881 * fileio.c (close_file_unwind):
9882 * keyboard.c (restore_kboard_configuration):
9883 * lread.c (readevalllop_1):
9884 * process.c (wait_reading_process_output_unwind):
9885 Accept int and return void, rather than accepting an Emacs integer
9886 and returning a dummy object. In some cases this fixes an
9887 unlikely bug when the corresponding int is outside Emacs integer
9888 range. All uses changed.
9889 * dired.c (directory_files_internal_unwind):
9890 * fileio.c (do_auto_save_unwind):
9891 * gtkutil.c (pop_down_dialog):
9892 * insdel.c (reset_var_on_error):
9893 * lread.c (load_unwind):
9894 * xfns.c (clean_up_file_dialog):
9895 * xmenu.c, nsmenu.m (pop_down_menu):
9896 * xmenu.c (cleanup_widget_value_tree):
9897 * xselect.c (wait_for_property_change_unwind):
9898 Accept pointer and return void, rather than accepting an Emacs
9899 save value encapsulating the pointer and returning a dummy object.
9901 * editfns.c (Fformat): Update the saved pointer directly via
9902 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9903 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9904 (unwind_body): New function.
9905 (record_unwind_protect): First arg is now a function returning void,
9906 not a dummy Lisp_Object.
9907 (record_unwind_protect_ptr, record_unwind_protect_int)
9908 (record_unwind_protect_void): New functions.
9909 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9910 * fileio.c (struct auto_save_unwind): New type.
9911 (do_auto_save_unwind): Use it.
9912 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9913 * insdel.c (struct rvoe_arg): New type.
9914 (reset_var_on_error): Use it.
9915 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9917 (specbinding_func): Remove; there are now several such functions.
9918 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9919 (set_unwind_protect_ptr): New function.
9920 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9922 Be simpler and more consistent about reporting I/O errors.
9923 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9924 Say "Read error" and "Write error", rather than "I/O error", or
9925 "IO error reading", or "IO error writing", when a read or write
9927 * process.c (Fmake_network_process, wait_reading_process_output)
9928 (send_process, Fprocess_send_eof, wait_reading_process_output):
9929 Capitalize diagnostics consistently. Put "failed foo" at the
9930 start of the diagnostic, so that we don't capitalize the
9931 function name "foo". Consistently say "failed" for such
9933 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9934 All callers changed. This is so it can use report_file_error.
9935 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9936 diagnostics consistently as above.
9938 * fileio.c (report_file_errno): Fix errno reporting bug.
9939 If the file name is neither null nor a pair, package it up as a
9940 singleton list. All callers changed, both to this function and to
9941 report_file_error. This fixes a bug where the memory allocator
9942 invoked by list1 set errno so that the immediately following
9943 report_file_error reported the wrong errno value.
9945 Fix minor problems found by --enable-gcc-warnings.
9946 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
9947 * keyboard.c (kbd_buffer_get_event): Remove unused local.
9949 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
9951 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
9952 Set event->arg to Qt if switch-event shall be generated.
9953 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
9955 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
9957 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
9960 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
9961 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
9962 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
9963 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
9964 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
9965 and there is a focused frame.
9966 (head_table): Add focus-in and focus-out.
9967 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
9968 bind to handle-focus-in/out.
9970 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
9971 (Fhandle_switch_frame): Call Fhandle_focus_in.
9972 (syms_of_frame): defsubr handle-focus-in/out.
9974 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9976 Fix porting bug to older POSIXish platforms (Bug#14862).
9977 * sysdep.c (emacs_pipe): New function, that implements
9978 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
9979 This should port better to CentOS 5 and to Mac OS X 10.6.
9980 All calls to pipe2 changed.
9982 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
9983 This makes the code easier to read and the executable a bit smaller.
9984 Do not replace all calls to Fcons that happen to create lists,
9985 just calls that are intended to create lists. For example, when
9986 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
9987 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
9988 Similarly for list2 through list5.
9989 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
9990 * bytecode.c (exec_byte_code):
9991 * callint.c (quotify_arg, Fcall_interactively):
9992 * callproc.c (Fcall_process, create_temp_file):
9993 * charset.c (load_charset_map_from_file)
9994 (Fdefine_charset_internal, init_charset):
9995 * coding.c (get_translation_table, detect_coding_system)
9996 (Fcheck_coding_systems_region)
9997 (Fset_terminal_coding_system_internal)
9998 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
9999 * composite.c (update_compositions, Ffind_composition_internal):
10000 * dired.c (directory_files_internal, file_name_completion)
10002 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10003 * doc.c (Fsnarf_documentation):
10004 * editfns.c (Fmessage_box):
10006 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10007 (Feval, eval_sub, Ffuncall, apply_lambda):
10008 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10009 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10010 (Fset_file_times, Finsert_file_contents)
10011 (Fchoose_write_coding_system, Fwrite_region):
10012 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10013 * font.c (font_registry_charsets, font_parse_fcname)
10014 (font_prepare_cache, font_update_drivers, Flist_fonts):
10015 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10016 * frame.c (make_frame, Fmake_terminal_frame)
10017 (x_set_frame_parameters, x_report_frame_params)
10018 (x_default_parameter, Fx_parse_geometry):
10019 * ftfont.c (syms_of_ftfont):
10020 * image.c (gif_load):
10021 * keyboard.c (command_loop_1):
10022 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10023 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10024 (Fminor_mode_key_binding, accessible_keymaps_1)
10025 (Faccessible_keymaps, Fwhere_is_internal):
10026 * lread.c (read_emacs_mule_char):
10027 * menu.c (find_and_return_menu_selection):
10028 * minibuf.c (get_minibuffer):
10029 * nsfns.m (Fns_perform_service):
10030 * nsfont.m (ns_script_to_charset):
10031 * nsmenu.m (ns_popup_dialog):
10032 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10033 (Fx_own_selection_internal):
10034 * nsterm.m (append2):
10035 * print.c (Fredirect_debugging_output)
10036 (print_prune_string_charset):
10037 * process.c (Fdelete_process, Fprocess_contact)
10038 (Fformat_network_address, set_socket_option)
10039 (read_and_dispose_of_process_output, write_queue_push)
10040 (send_process, exec_sentinel):
10041 * sound.c (Fplay_sound_internal):
10042 * textprop.c (validate_plist, add_properties)
10043 (Fput_text_property, Fadd_face_text_property)
10044 (copy_text_properties, text_property_list, syms_of_textprop):
10045 * unexaix.c (report_error):
10046 * unexcoff.c (report_error):
10047 * unexsol.c (unexec):
10048 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10049 (Fformat_mode_line, syms_of_xdisp):
10050 * xfaces.c (set_font_frame_param)
10051 (Finternal_lisp_face_attribute_values)
10052 (Finternal_merge_in_global_face, syms_of_xfaces):
10053 * xfns.c (x_default_scroll_bar_color_parameter)
10054 (x_default_font_parameter, x_create_tip_frame):
10055 * xfont.c (xfont_supported_scripts):
10056 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10057 (menu_help_callback, xmenu_show):
10058 * xml.c (make_dom):
10059 * xterm.c (set_wm_state):
10060 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10061 and similarly for list2 through list5.
10063 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10065 * callproc.c (Fcall_process_region): Fix minor race and tune.
10066 (create_temp_file): New function, with the temp-file-creation part
10067 of the old Fcall_process_region. Use Fcopy_sequence to create the
10068 temp file name, rather than alloca + build_string, for simplicity.
10069 Don't bother to block input around the temp file creation;
10070 shouldn't be needed. Simplify use of mktemp.
10071 Use record_unwind_protect immediately after creating the temp file;
10072 this closes an unlikely race where the temp file was not removed.
10073 Use memcpy rather than an open-coded loop.
10074 (Fcall_process_region): Use the new function. If the input is
10075 empty, redirect from /dev/null rather than from a newly created
10076 empty temp file; this avoids unnecessary file system traffic.
10078 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10080 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10081 Simplify by making this case like the other two. This is a bit
10082 slower on obsolete hosts, but the extra complexity isn't worth it.
10084 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10085 * process.c (create_process) [!DOS_NT]:
10086 Remove now-unnecessary calls to emacs_close.
10088 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10090 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10091 returning early. (Bug#14850)
10093 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10094 and inhibit-iso-escape-detection attributes of 'undecided'.
10097 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10099 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10100 Reported by Herbert J. Skuhra in
10101 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10103 Don't lose top specpdl entry when memory is exhausted.
10104 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10105 specpdl overflow here, to simplify callers; all callers changed.
10106 Always reserve an unused entry at the stack top; this avoids
10107 losing the top entry's information when memory is exhausted.
10109 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10111 Clean up errno reporting and fix some errno-reporting bugs.
10112 * callproc.c (Fcall_process):
10113 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10114 * process.c (create_process, Fmake_network_process):
10115 * unexaix.c (report_error):
10116 * unexcoff.c (report_error):
10117 Be more careful about reporting the errno of failed operations.
10118 The code previously reported the wrong errno sometimes.
10119 Also, prefer report_file_errno to setting errno + report_file_error.
10120 (Fcall_process): Look at openp return value rather than at path,
10121 as that's a bit faster and clearer when there's a numeric predicate.
10122 * fileio.c (report_file_errno): New function, with most of the
10123 old contents of report_file_error.
10124 (report_file_error): Use it.
10125 (Ffile_exists_p, Ffile_accessible_directory_p):
10126 Set errno to 0 when it is junk.
10127 * fileio.c (Faccess_file):
10128 * image.c (x_create_bitmap_from_file):
10129 Use faccessat rather than opening the file, to avoid the hassle of
10130 having a file descriptor open.
10131 * lisp.h (report_file_errno): New decl.
10132 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10135 * process.c (create_process, wait_reading_process_output) [AIX]:
10136 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10137 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10138 a multithreaded environment anyway).
10139 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10141 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10143 * image.c (x_find_image_file): Don't close a remote file handle.
10145 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10147 Fix races with threads and file descriptors.
10148 * callproc.c (Fcall_process_region):
10149 * dired.c (open_directory):
10150 * emacs.c (main, Fdaemon_initialized):
10151 * image.c (x_find_image_file):
10152 * inotify.c (Finotify_rm_watch):
10153 * lread.c (Flocate_file_internal):
10154 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10155 * term.c (term_mouse_moveto, init_tty):
10156 * termcap.c (tgetent):
10157 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10158 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10159 * unexhp9k800.c, unexmacosx.c (unexec):
10160 * callproc.c (Fcall_process_region):
10161 Use emacs_close, not close.
10162 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10163 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10164 and posix_close function on current platforms (which all lack them).
10165 (emacs_close): Use it. This should fix the races on GNU/Linux and
10166 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10167 and it should avoid closing random victim file descriptors on
10170 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10172 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10173 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10174 Touch up doc a bit.
10176 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10177 This is for .gdbinit xbacktrace.
10179 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10180 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10181 (emacs_set_tty): Now static.
10182 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10183 * term.c (tty_capable_p, tty_default_color_capabilities)
10184 (get_tty_terminal, term_mouse_movement)
10185 (handle_one_term_event, init_tty, maybe_fatal):
10186 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10187 (tgetent, scan_file, name_match, compare_contin):
10188 * terminal.c (get_terminal):
10189 Use bool for boolean.
10190 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10191 Prefer char to unsigned char if either will do.
10192 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10193 (tty_write_glyphs): Prefer int to unsigned.
10194 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10195 All callers changed.
10196 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10198 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10201 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10202 (B__dummy__): New dummy symbol, to pacify C89.
10203 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10204 they can't grok varargs macros.
10205 * dispnew.c (add_window_display_history)
10206 (add_frame_display_history):
10207 * print.c (print_object):
10208 * xdisp.c (debug_method_add):
10209 Use %p printf format only for void pointers.
10210 * emacs.c (usage_message): New constant, replacing ...
10211 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10212 (main): Adjust to usage reorg.
10213 * fns.c (syms_of_fns):
10214 * profiler.c (syms_of_profiler):
10215 Don't use non-constant struct initializers.
10216 * gnutls.h (gnutls_initstage_t):
10217 * lisp.h (enum Lisp_Fwd_Type):
10218 * lread.c (lisp_file_lexically_bound_p):
10219 * xsettings.c (anonymous enum):
10220 Remove trailing comma.
10221 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10222 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10223 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10225 * regex.c (const_re_char): New type, to pacify strict C89.
10226 All uses of 'const re_char' replaced to use it.
10227 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10228 with glibc when strict C89. This change is imported from gnulib.
10230 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10231 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10232 Omit GNU_LINUX implementation, since it requires long long.
10233 * xterm.c (x_draw_underwave):
10234 Do not assume the traditional order of struct's members.
10235 (x_term_init): Rewrite to avoid the need for non-constant structure
10238 Syntax cleanup, mostly replacing macros with functions.
10239 This removes the need for the syntax_temp hack.
10240 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10241 * syntax.c (SYNTAX_INLINE): New macro.
10242 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10243 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10244 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10245 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10246 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10247 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10248 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10249 Now constants, not macros.
10250 (syntax_temp) [!__GNUC__]: Remove.
10251 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10252 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10253 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10254 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10255 Move here from syntax.h; now functions, not macros. Except for the
10256 last function, these are static since only syntax.c uses them.
10257 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10258 All uses changed. Now a function, not a macro; use this fact
10259 to simplify the code.
10260 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10261 compiler bugs; no longer relevant.
10262 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10263 (SYNTAX_INLINE): New macro.
10264 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10265 for the new functions. Use bool for boolean member.
10266 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10267 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10268 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10269 (SETUP_BUFFER_SYNTAX_TABLE):
10270 Now extern inline functions, not macros.
10271 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10272 Remove; all uses replaced by implementation.
10273 (syntax_temp) [!__GNUC__]: Remove decl.
10274 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10276 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10278 * emacs.c (main): Fix syntax error.
10280 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10282 Timestamp fixes for undo (Bug#14824).
10283 * atimer.c (schedule_atimer):
10284 * fileio.c (Ffile_newer_than_file_p):
10285 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10286 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10287 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10288 (syms_of_fileio): Remove Sclear_visited_file_name.
10289 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10290 file doesn't exist; this avoids an ambiguity with negative timestamps.
10291 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10292 * systime.h (make_emacs_time, invalid_emacs_time):
10293 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10294 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10295 * undo.c (record_first_change): Push (visited-file-modtime) onto
10296 undo list rather than reimplementing it by hand, incorrectly.
10298 2013-07-09 Ken Brown <kbrown@cornell.edu>
10300 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10302 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10304 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10306 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10308 Handle errno and exit status a bit more carefully.
10309 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10310 number into an exit status. Instead, use EXIT_CANCELED.
10311 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10312 * callproc.c (relocate_fd):
10313 * emacs.c (close_output_streams, main):
10314 * process.c (create_process):
10315 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10316 Use emacs_perror for simplicity.
10317 * callproc.c (relocate_fd, main):
10318 * sysdep.c (sys_subshell):
10319 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10320 (shut_down_emacs): Use emacs_write, not write.
10321 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10322 * fileio.c (Fcopy_file, e_write):
10323 * nsterm.m (ns_select):
10324 * process.c (send_process):
10325 * sound.c (vox_write):
10326 Use emacs_write_sig, not emacs_write.
10327 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10328 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10330 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10332 (emacs_full_write): New function.
10333 (emacs_write): Rewrite to use it.
10334 (emacswrite_sig, emacs_perror): New functions.
10335 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10337 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10339 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10340 on NS even if it is present. Pixmap on NS is a void*.
10342 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10344 Port to Ubuntu 10 (Bug#14803).
10345 Problem reported by T.V. Raman.
10346 * process.c (close_on_exec, accept4, process_socket):
10347 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10349 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10351 * w32.c (sys_dup): Declare prototype.
10355 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10357 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10359 Make file descriptors close-on-exec when possible (Bug#14803).
10360 This simplifies Emacs a bit, since it no longer needs to worry
10361 about closing file descriptors by hand in some cases.
10362 It also fixes some unlikely races. Not all such races, as
10363 libraries often open files internally without setting
10364 close-on-exec, but it's an improvement.
10365 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10366 * callproc.c (Fcall_process) [!MSDOS]:
10367 * emacs.c (main) [!DOS_NT]:
10368 * nsterm.m (ns_term_init):
10369 * process.c (create_process):
10370 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10371 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10372 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10373 Prefer mkostemp with O_CLOEXEC to mkstemp.
10374 * callproc.c (relocate_fd) [!WINDOWSNT]:
10375 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10376 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10378 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10379 Make the resulting file descriptor close-on-exec.
10380 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10381 * lread.c (load_descriptor_list, load_descriptor_unwind):
10382 Remove; no longer needed. All uses removed.
10383 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10384 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10386 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10387 (Fmake_network_process, Fnetwork_interface_list)
10388 (Fnetwork_interface_info, server_accept_connection):
10389 Make newly-created socket close-on-exec.
10390 * sysdep.c (emacs_open, emacs_fopen):
10391 Make new-created descriptor close-on-exec.
10392 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10393 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10395 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10397 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10398 for NS_IMPL_GNUSTEP.
10400 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10402 Fix openp errno handling.
10403 * callproc.c (Fcall_process): Preserve openp errno around close.
10404 * lread.c (openp): Set errno when returning -1, as some callers
10407 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10409 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10411 * nsterm.h (NSSavePanel): Update comment.
10412 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10413 (ns_run_file_dialog): Declare.
10415 * nsfns.m: Remove panelOK.
10417 (ns_run_file_dialog): New function.
10418 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10419 event loop, so file dialog is popped up by ns_run_file_dialog, called
10420 by sendEvent (Bug#14578).
10421 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10423 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10425 * xdisp.c (default_line_pixel_height): New function.
10426 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10427 (try_cursor_movement, redisplay_window, try_window)
10428 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10430 * window.c (window_scroll_pixel_based):
10431 use default_line_pixel_height.
10433 * dispextern.h (default_line_pixel_height): Add prototype.
10435 * frame.c (x_set_line_spacing): Accept a float value for
10436 line-spacing parameter, per the documentation.
10438 * data.c (Fmultibyte_string_p): Doc fix.
10440 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10442 Use emacs_open more consistently when opening files.
10443 This handles EINTR more consistently now, and makes it easier
10444 to introduce other uniform changes to file descriptor handling.
10445 * sysstdio.h: New file.
10446 * buffer.c (mmap_init):
10447 * cygw32.c (chdir_to_default_directory):
10448 * dispnew.c (Fopen_termscript):
10449 * emacs.c (Fdaemon_initialized):
10450 * fileio.c (Fdo_auto_save):
10451 * image.c (slurp_file, png_load_body, jpeg_load_body):
10452 * keyboard.c (Fopen_dribble_file):
10454 * print.c (Fredirect_debugging_output):
10455 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10456 * termcap.c (tgetent):
10457 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10458 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10459 * w32term.c (w32_initialize) [CYGWIN]:
10460 * xfaces.c (Fx_load_color_file):
10461 Use emacs_open instead of plain open, and emacs_fopen instead of
10463 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10464 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10465 * callproc.c (default_output_mode): New constant.
10466 (Fcall_process): Use it to call emacs_open instead of plain creat.
10467 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10468 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10469 (emacs_fopen): New function.
10470 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10471 Include <lisp.h>, for emacs_open.
10472 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10474 Remove duplicate #include directives.
10475 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10477 Don't include stdio.h twice.
10478 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10479 Don't include sys/types.h or stdio.h twice.
10480 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10481 * lread.c: Don't include coding.h twice.
10482 * nsfont.m: Don't include frame.h twice.
10483 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10484 * ralloc.c: Don't include <unistd.h> twice.
10485 * xdisp.c: Don't include font.h twice.
10486 * xterm.c: Don't include fontset.h twice.
10487 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10489 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10491 Scale ImageMagick images more carefully.
10492 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10493 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10494 Be more careful about avoiding undefined behavior after
10495 integer overflow and division by zero.
10497 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10499 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10500 (syms_of_w32fns): DEFSYM them.
10501 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10502 (CCHDEVICENAME): Define macros if not defined.
10503 (struct MONITOR_INFO_EX): New struct.
10504 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10505 (enum_display_monitors_fn): New variable.
10506 (globals_of_w32fns): Initialize it.
10507 (Fx_display_pixel_width, Fx_display_pixel_height)
10508 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10509 multi-monitor setups in docstrings.
10510 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10511 screen size by primary monitor's millimeter per pixel.
10512 (w32_monitor_enum, w32_display_monitor_attributes_list)
10513 (w32_display_monitor_attributes_list_fallback)
10514 (Fw32_display_monitor_attributes_list): New functions.
10515 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10517 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10519 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10521 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10523 * fileio.c (Qfile_notify_error): New error symbol.
10525 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10526 * inotify.c (inotify_callback, symbol_to_inotifymask)
10527 (Finotify_add_watch, Finotify_rm_watch): Use it.
10528 (inotifyevent_to_event): Exchange order of cookie and file name.
10529 (Finotify_add_watch): Adapt docstring.
10531 * lisp.h (Qfile_notify_error): Declare.
10533 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10535 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10536 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10537 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10538 which did not work (see <http://bugs.gnu.org/14569#307>).
10539 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10540 && (!noninteractive || initialized)). This attempts to thread
10541 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10543 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10545 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10546 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10548 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10550 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10551 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10552 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10553 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10555 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10557 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10558 Define to __sys_siglist.
10560 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10562 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10563 word-wrap, so that overflow-newline-into-fringe would work in
10564 visual-line-mode. (Bug#2749)
10565 (move_it_in_display_line_to): When the last scanned display
10566 element fits exactly on the display line, and
10567 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10568 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10569 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10570 finding buffer position that corresponds to pixel coordinates,
10571 e.g. in buffer_posn_from_coords.
10573 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10575 * process.c (handle_child_signal): Call catch_child_signal if
10578 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10580 Don't convert function pointers to void * and back.
10581 It isn't portable C, and it's easy enough to avoid.
10582 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10583 (make_save_value): Add support for SAVE_FUNCPOINTER.
10584 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10585 * print.c (print_object):
10586 Distinguish function from object pointers.
10587 * lisp.h (SAVE_FUNCPOINTER): New constant.
10588 (SAVE_SLOT_BITS): Adjust to it.
10589 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10590 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10591 (voidfuncptr): New typedef.
10592 (struct Lisp_Save_Value): New member data[0].funcpointer.
10593 (XSAVE_FUNCPOINTER): New function.
10595 Simplify buildobj processing.
10596 * Makefile.in (buildobj.h): Make it a sequence of strings each
10597 followed by comma, rather than a single string. Put it into a
10598 .tmp file in case there's an error while generating it.
10599 (gl-stamp): Use .tmp for temp files.
10600 (mostlyclean): Clean .tmp files.
10601 * doc.c (buildobj): Move to just the routine that needs it.
10602 It's now an array of strings, so processing is simpler.
10604 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10606 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10607 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10608 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10609 Invoke malloc_enable_thread even when not interactive.
10610 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10611 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10612 in this case, since the underlying bug has now been fixed.
10614 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10616 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10617 unlinking it (bug#14691).
10619 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10621 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10622 before checking whether buffer is modified. This lets
10623 `kill-buffer-query-functions' cancel killing of the buffer or save
10624 its content before `kill-buffer' asks user the "Buffer %s
10625 modified; kill anyway?" question.
10627 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10629 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10630 Let the super performKeyEquivalent deal with them (Bug#14747).
10632 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10634 * widget.c (resize_cb): Remove unused local.
10636 Do not use GTK 3 if it exists but cannot be compiled.
10637 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10638 * xterm.c (x_error_handler) [!USE_GTK]:
10641 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10643 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10645 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10646 to the valid range of values. (Bug#14753)
10648 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10649 when moving point by using the current glyph matrix. This avoids
10650 the need to force redisplay when this function is called in a
10653 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10655 Fix minor problems found by static checking.
10656 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10657 Redo the latter's body to sidestep GCC parenthesization warnings.
10658 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10659 * coding.c (detect_coding, detect_coding_system):
10660 * coding.h (struct undecided_spec):
10661 Use bool for boolean.
10662 * image.c (QCmax_width, QCmax_height): Now static.
10663 * xdisp.c (Fmove_point_visually): Remove unused local.
10665 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10667 * xdisp.c (Fmove_point_visually): New function.
10669 2013-06-28 Kenichi Handa <handa@gnu.org>
10671 * coding.h (define_coding_undecided_arg_index): New enum.
10672 (coding_attr_index): New members
10673 coding_attr_undecided_inhibit_null_byte_detection,
10674 coding_attr_undecided_inhibit_iso_escape_detection,
10675 coding_attr_undecided_prefer_utf_8.
10676 (undecided_spec): New struct.
10677 (struct coding_system): New member `undecided' of the member
10680 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10681 (detect_coding): Likewise.
10682 (detect_coding_system): Likewise.
10683 (Fdefine_coding_system_internal): New coding system properties
10684 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10686 (syms_of_coding): Adjust for coding_arg_undecided_max.
10688 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10690 * image.c (x_from_xcolors): Remove unused local.
10692 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10694 Defer image data transfer between X client and server until actual
10697 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10700 * image.c (Destroy_Image): Remove.
10701 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10702 `mask_p', and `colors_p'. All uses changed.
10703 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10704 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10705 New macros for `flags' arg to x_clear_image_1.
10706 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10707 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10708 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10709 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10710 (image_get_x_image, image_unget_x_image): New functions or macros.
10711 (image_background, image_background_transparent, x_to_xcolors)
10712 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10713 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10714 instead of Destroy_Image.
10715 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10716 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10717 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10718 (imagemagick_load_image, svg_load_image): Use them instead of
10719 x_create_x_image_and_pixmap, and x_put_x_image followed by
10720 x_destroy_x_image, respectively.
10721 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10722 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10723 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10724 background_transparent fields.
10725 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10726 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10728 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10730 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10731 This mostly consists of undoing recent changes.
10732 * callproc.c (Fcall_process):
10733 * process.c (create_process):
10734 Do not worry about catching SIGCHLD here, undoing previous change.
10735 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10736 * process.c, process.h (catch_child_signal):
10737 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10738 * process.c (catch_child_handler): Don't worry about being called
10739 lazily and do not assume caller has blocked SIGCHLD, undoing
10740 previous change. Move first-time stuff back to
10741 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10742 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10743 set lib_child_handler if it's already initialized, which may
10744 help avoid problems on GNUstep.
10746 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10748 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10749 * callproc.c (Fcall_process):
10750 * process.c (create_process):
10751 Make sure SIGCHLD is caught before we fork,
10752 since Emacs startup no arranges to catch SIGCHLD.
10753 * process.c (lib_child_handler): Initialize to null, not to
10755 (catch_child_signal): Allow self to be called lazily.
10756 Do nothing if it's already been called.
10757 Assume caller has blocked SIGCHLD (all callers do now).
10758 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10759 just before it's really needed.
10760 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10761 since it hasn't been caught yet.
10763 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10765 * image.c (compute_image_size): New function to implement
10766 :max-width and :max-height.
10767 (imagemagick_load_image): Use it.
10769 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10771 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10772 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10774 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10775 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10776 the SIGCHLD handler, since the code is not atomic and (due to glib)
10777 signals may be arriving now.
10778 * sysdep.c (init_signals): Do not catch child signals here;
10779 'main' now does that later, at a safer time.
10781 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10783 Clean up SIGCHLD handling a bit (Bug#14569).
10784 * process.c, process.h (catch_child_signal):
10785 Now always extern, even if !NS_IMPL_GNUSTEP.
10786 * process.c (catch_child_signal): Move glib tickler here from
10787 init_process_emacs, so that it's done earlier in Emacs
10788 initialization. Also move the noninteractive && !initialized
10789 check here from init_process_emacs. This is all a bit cleaner for
10790 GNUish platforms, and I hope it works around the Cygwin bug.
10791 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10792 that glib signal handling is tickled before glib creates threads.
10794 * process.c (wait_reading_process_output): Avoid int overflow
10795 when reading more than 2 GiB total from a process.
10797 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10799 * process.c (create_process): Handle a couple more cases,
10800 i.e., work even if new_argv and wait_child_setup[i] are cached.
10801 Use Fcall_process's style for volatile vars.
10803 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10805 * process.c (create_process): Mark PROCESS volatile.
10807 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10809 Use C99-style flexible array members if available.
10810 This avoids some subtle aliasing issues, which typically
10811 aren't a problem with GCC but may be a problem elsewhere.
10812 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10813 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10814 In either case, it uses a flexible array member rather than
10815 the old struct hack. All uses changed.
10816 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10817 Adjust to sdata reorganization.
10818 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10819 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10820 that ports better to pre-C99 non-GCC.
10821 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10822 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10823 as the latter has changed.
10824 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10825 and port better to pre-C99 GCC.
10826 * image.c (struct xpm_cached_color):
10827 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10828 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10829 Use FLEXIBLE_ARRAY_MEMBER.
10830 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10831 Move decl to top level so it gets checked against implementation.
10832 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10833 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10835 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10837 * syntax.c: Integer cleanups.
10838 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10839 All uses that need 0-or-2 changed to:
10840 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10841 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10842 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10843 (char_quoted, prev_char_comend_first, back_comment)
10844 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10845 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10846 Use bool for boolean.
10847 (update_syntax_table, skip_chars, skip_syntaxes):
10848 Prefer int to unsigned when either will do.
10849 (back_comment): Return boolean success flag, like forw_comment,
10850 instead of positive-or-minus-1 (which might have overflowed int anyway).
10851 Don't stuff ptrdiff_t into int.
10852 (syntax_spec_code, syntax_code_spec): Now const.
10853 (Fmatching_paren, scan_lists, scan_sexps_forward):
10854 Use enum syntaxcode for syntax code.
10855 (Fmatching_paren): Check that arg is a character, not just an integer.
10856 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
10857 (Finternal_describe_syntax_value): Omit no-longer-needed
10859 (skip_chars): Use char, not unsigned char, when the distinction
10861 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
10862 * bytecode.c (exec_byte_code):
10863 * syntax.c (syntax_spec_code, Fchar_syntax)
10864 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10865 (init_syntax_once):
10866 * syntax.h (SYNTAX_WITH_FLAGS):
10867 Omit unnecessary casts.
10869 2013-06-20 Eli Zaretskii <eliz@gnu.org>
10871 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
10872 line dimensions here, to avoid race conditions with the main
10873 thread. (Bug#14062, bug#14630, bug#14669)
10875 * w32term.c (w32_draw_window_cursor): Compute the header line and
10876 mode line dimensions here.
10877 <w32_system_caret_window, w32_system_caret_hdr_height>:
10878 <w32_system_caret_mode_height>: New variables.
10880 * w32term.h: Declare them.
10882 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10884 * alloc.c (die): Move "assertion failed" string here ...
10885 * lisp.h (eassert): ... from here. Also, suppress evaluation of
10886 COND when SUPPRESS_CHECKING. This shrinks the executable text
10887 size by 0.8% to 2.2% when configured with --enable-checking,
10888 depending on optimization flags (GCC 4.8.1 x86-64).
10890 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
10892 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10894 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10895 base is 2; this is more accurate.
10897 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10899 * sound.c (string_default): Move to !WINDOWSNT section.
10900 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10902 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10904 * sound.c: Integer cleanups.
10905 Remove unnecessary forward decls.
10906 (struct sound_device): The 'file' member is now a Lisp_Object, not
10907 a char *, so that we needn't invoke alloca on a huge size.
10908 (Fplay_sound_internal): Adjust to this.
10909 (string_default): New function.
10910 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10911 Use it to adjust to the struct sound_device change.
10912 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10913 (be2hs) [0]: Remove.
10915 * syntax.c (skip_chars): Don't use uninitialized storage
10916 when searching a multibyte buffer for characters that are not in a
10917 unibyte string that contains non-ASCII characters.
10919 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10921 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10922 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10924 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10926 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10928 2013-06-18 Kenichi Handa <handa@gnu.org>
10930 * font.c (Ffont_spec): Signal an error for an invalid font name
10933 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10935 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10936 In particular this ports to 32-bit sparc Sun cc.
10937 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10938 array with a dummy element at specpdl[-1], so that its address can
10940 (unbind_to): Do not copy the binding; not needed, now that we
10941 copy old_value in the one place where the copy is needed.
10942 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10943 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10944 (union specbinding): Rename from struct specbinding. Redo layout
10945 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
10946 which is not portable. With Sun C 5.12 32-bit sparc, the
10947 declaration causes nargs to be an unsigned bitfield, a behavior
10948 that the C standard allows; but Emacs wants nargs to be signed.
10949 The overall type is now a union of structures rather than a
10950 structure of union of structures, and the 'kind' member is now a
10951 bitfield, so that the overall type doesn't grow. All uses changed.
10952 * process.c (Fmake_serial_process): Remove unnecessary initialization.
10954 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10956 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
10957 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
10959 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
10961 2013-06-17 Eli Zaretskii <eliz@gnu.org>
10963 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10964 unless we know that the window w's frame is a frame object.
10965 Another attempt at solving bug#14062 and bug#14630.
10967 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
10969 * textprop.c (property_set_type): New enum.
10970 (add_properties): Allow appending/prepending text properties.
10971 (add_text_properties_1): Factored out of Fadd_text_properties.
10972 (Fadd_text_properties): Move all the code into
10973 add_text_properties_1.
10974 (Fadd_face_text_property): New function that calls
10975 add_text_properties_1.
10977 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10979 Move functions from lisp.h to individual modules when possible.
10980 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
10981 * alloc.c (XFLOAT_INIT, set_symbol_name):
10982 * buffer.c (CHECK_OVERLAY):
10983 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
10984 (set_char_table_parent):
10985 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
10986 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
10987 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
10988 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
10990 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
10991 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
10992 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
10993 (backtrace_args, backtrace_debug_on_exit):
10994 * floatfns.c (CHECK_FLOAT):
10995 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
10996 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
10997 (set_hash_hash, set_hash_hash_slot, set_hash_index)
10998 (set_hash_index_slot):
10999 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11000 * marker.c (CHECK_MARKER):
11001 * textprop.c (CHECK_STRING_OR_BUFFER):
11002 * window.c (CHECK_WINDOW_CONFIGURATION):
11003 Move here from lisp.h, and make these functions static rather than
11005 * buffer.c (Qoverlayp):
11007 * fns.c (Qhash_table_p):
11008 * window.c (Qwindow_configuration_p):
11010 * lisp.h: Remove the abovementioned defns and decls.
11012 Use functions, not macros, for XINT etc (Bug#11935).
11013 In lisp.h, prefer functions to function-like macros, and
11014 constants to object-like macros, when either will do. This:
11015 . simplifies use, as there's no more need to worry about
11016 arguments' side effects being evaluated multiple times.
11017 . makes the code easier to debug on some platforms.
11018 However, when using gcc -O0, keep using function-like macros
11019 for a few critical operations, for performance reasons.
11020 This sort of thing isn't needed with gcc -Og, but -Og
11021 is a GCC 4.8 feature and isn't widely-enough available yet.
11022 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11023 Remove enum lsb_bits; no longer needed.
11024 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11025 * buffer.c (Qoverlap):
11027 * fns.c (Qhash_table_p):
11028 Now extern, so lisp.h can use these symbols.
11029 * dispextern.h: Include character.h, for MAX_CHAR etc.
11030 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11031 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11032 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11033 (GLYPH_CODE_P): Move here from lisp.h.
11034 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11035 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11036 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11037 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11038 XUNTAG now returns void *.
11039 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11040 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11041 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11042 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11043 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11044 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11045 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11046 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11047 New macros, renamed from their sans-lisp_h_ counterparts.
11048 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11049 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11050 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11051 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11052 If compiling via GCC without optimization, define these as macros
11053 in addition to inline functions.
11054 To disable this, compile with -DINLINING=0.
11055 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11056 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11057 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11058 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11059 (INTMASK, VALMASK): Now macros, since static values cannot be
11060 accessed from extern inline functions.
11061 (VALMASK): Also a constant, for benefit of old GDB.
11062 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11063 is INTEGERP, which can fold it in.
11064 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11065 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11066 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11067 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11068 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11069 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11070 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11071 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11072 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11073 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11074 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11075 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11076 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11077 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11078 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11079 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11080 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11081 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11082 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11083 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11084 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11085 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11086 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11087 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11088 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11089 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11090 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11091 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11092 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11093 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11094 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11095 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11096 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11098 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11099 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11100 (VALMASK): Define in one place rather than in two, merging the
11101 USE_LSB_TAG parts; this is simpler.
11102 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11103 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11104 Move up, to avoid use before definition.
11105 Also include "globals.h" earlier, for the same reason.
11106 (make_natnum): New function.
11107 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11108 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11109 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11110 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11111 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11112 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11113 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11114 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11115 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11116 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11117 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11118 (Qwindow_configuration_p, Qimage): New forward declarations.
11119 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11120 (STRING_COPYIN): Remove; unused.
11121 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11122 (xcar_addr, xcdr_addr): New functions. All uses changed.
11123 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11124 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11125 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11126 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11127 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11128 (TYPE_RANGED_INTEGERP): Simplify.
11129 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11130 (setlocale, fixup_locale, synchronize_system_messages_locale)
11131 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11132 Now empty functions, not macros.
11133 (functionp): Return bool, not int.
11134 * window.c (Qwindow_configuration_p): Now extern,
11135 so window.h can use it.
11136 * window.h (Qwindowp): Move decl back to lisp.h.
11138 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11140 * xdisp.c (Fline_pixel_height): New function, required for solving
11143 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11145 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11147 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11149 * lread.c (syms_of_lread):
11150 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11152 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11154 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11156 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11158 * fileio.c (expand_file_name): Doc fix.
11160 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11162 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11163 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11164 Wait for self, not for 0. This can't hurt on GNU or similar
11165 system, and may help with Cygwin.
11167 * keyboard.c: Don't use PROP (...) as an lvalue.
11168 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11169 Use set_prop (A, B), not PROP (A) = B.
11171 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11173 * xdisp.c (get_it_property): Use it->window instead of generating
11174 a Lisp object from it->w.
11176 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11178 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11179 get-char-property the window that is being rendered, instead of
11180 the buffer, to support window-specific overlays. (Bug#14575)
11181 (compute_display_string_pos): When W is NULL, use the current
11182 buffer as the object to pass to get-char-property.
11183 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11184 pointer member of the bidi iterator, since no window is pertinent
11187 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11189 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11190 being displayed, and pass it to compute_display_string_pos.
11191 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11192 (bidi_paragraph_init): All callers changed.
11194 * xdisp.c (init_from_display_pos, init_iterator)
11195 (handle_single_display_spec, next_overlay_string)
11196 (get_overlay_strings_1, reseat_1, reseat_to_string)
11197 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11198 Set bidi_it.w member from it->w.
11199 (compute_display_string_pos): Accept additional argument, the
11200 window being displayed, and pass it to Fget_char_property.
11203 * dispextern.h (struct bidi_it): New member w, the window being
11205 (compute_display_string_pos): Adjust prototype.
11207 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11209 * xgselect.c: Remove unneeded include xterm.h.
11211 * process.c (wait_reading_process_output): Check for NS before GLIB.
11212 GLIB may be linked in due to rsvg, but ns_select must be called.
11214 * xgselect.c (xg_select): Remove call to window_system_available
11215 and g_main_context_pending at the top, so Gdk events (i.e. file
11216 notify) are processed when Emacs is started with -nw.
11218 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11220 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11221 (ctagsfiles3): New variable, includes only *.m files.
11222 (TAGS): Use an explicit language name in the regular expressions,
11223 to avoid transformation of '/SOMETHING' by MSYS to
11224 'c:\MSYS\SOMETHING'.
11226 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11228 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11230 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11232 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11233 still need to set the mouse pointer shape and activate help-echo.
11236 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11238 A few porting etc. fixes for the new file monitor code.
11239 See the thread containing
11240 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11241 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11242 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11243 (dir_monitor_callback, Fgfile_rm_watch):
11244 Use assq_no_quit instead of Fassoc, for speed.
11245 (dir_monitor_callback, Fgfile_rm_watch):
11246 eassert that the monitor is a fixnum.
11247 (dir_monitor_callback): No need for CDR_SAFE.
11248 Simplify building of lisp with alternative tails.
11249 (Fgfile_add_watch, Fgfile_rm_watch):
11250 Do not assume glib functions set errno reliably on failure.
11251 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11252 and signal an error otherwise.
11253 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11254 Use Fdelq instead of Fdelete, for speed.
11256 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11258 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11259 don't insist on being invoked on a highlighted tool-bar button.
11260 Avoids losing tool-bar functionality when mouse-highlight is nil.
11261 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11262 Don't highlight when mouse-highlight is nil.
11263 (note_mouse_highlight): When mouse-highlight is nil, don't return
11264 right away; instead, run tool-bar and mode-line highlight
11265 subroutine, clear any existing highlight, and revert the mouse
11266 pointer to its default shape. (Bug#14558)
11268 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11270 * lisp.mk (lisp): Add prog-mode.el.
11272 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11274 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11275 * process.c (dummy_handler): New function.
11276 (lib_child_handler): New static var.
11277 (handle_child_signal): Invoke it.
11278 (catch_child_signal): If a library has set up a signal handler,
11279 save it into lib_child_handler.
11280 (init_process_emacs): If using glib and not on Windows, tickle glib's
11281 child-handling code so that it initializes its private SIGCHLD handler.
11282 * syssignal.h (SA_SIGINFO): Default to 0.
11283 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11284 31; it should no longer be needed now.
11286 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11288 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11290 * gfilenotify.c (globals_of_gfilenotify): New function.
11291 (syms_of_gfilenotify): Move global initialization there.
11293 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11295 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11297 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11298 * keyboard.c (menu_bar_items, tool_bar_items):
11299 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11300 not override local keymaps any more.
11302 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11304 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11306 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11308 * w32console.c (initialize_w32_display): Return the dimensions of
11309 the console window via 2 additional arguments, not via the current
11310 frame. This avoids crashes due to overrunning the bounds of
11311 frame's decode_mode_spec_buffer, which is not resized following
11312 the change of the frame dimensions from the initial 10x10.
11314 * w32term.h (w32_initialize_display_info): Adjust prototype.
11316 * term.c (init_tty): Take dimensions of the frame from the values
11317 returned by initialize_w32_display.
11319 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11320 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11321 (LIBES): Add $(GFILENOTIFY_LIBS).
11323 * w32inevt.c (handle_file_notifications): Add dummy implementation
11324 for !HAVE_W32NOTIFY.
11326 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11328 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11330 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11332 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11334 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11336 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11338 Fix minor problems found by static checking.
11339 * data.c (pure_write_error):
11340 Use xsignal2, not Fsignal, as Fsignal might return.
11341 * eval.c (set_backtrace_debug_on_exit): Now static.
11342 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11343 No longer inline. EXTERN_INLINE is needed only for functions
11344 defined in .h files. Reindent function header as per GNU style.
11345 (backtrace_p, backtrace_top, backtrace_next):
11346 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11347 compiler or linker. Add extern decls to pacify gcc -Wall.
11348 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11350 * frame.c (free_monitors): Define only on platforms that need it.
11351 * nsterm.m (ns_term_init):
11352 * process.c (catch_child_signal):
11353 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11354 defined on all porting targets these days.
11355 * process.c, process.h (catch_child_signal):
11356 Make it extern only if NS_IMPL_GNUSTEP is defined.
11358 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11360 * w32.c (gettimeofday): Make the signature identical to prototype
11361 in nt/inc/sys/time.h.
11363 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11365 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11368 * keyboard.c (safe_run_hooks_error): Improve error message.
11370 * data.c (pure_write_error): Add `object' argument.
11371 * puresize.h (CHECK_IMPURE): Use it.
11373 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11375 * Makefile.in (NOTIFY_OBJ): New variable.
11376 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11378 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11379 Call syms_of_gfilenotify.
11381 * gfilenotify.c: New file.
11383 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11384 and Qfile_w32notify.
11385 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11386 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11388 * lisp.h: Declare syms_of_gfilenotify.
11390 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11392 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11394 Merge the specpdl and backtrace stacks. Make the structure of the
11395 specpdl entries more obvious via a tagged union of structs.
11396 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11397 (enum specbind_tag): New enum.
11398 (struct specbinding): Make it a tagged union of structs.
11399 Add a case for backtrace records.
11400 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11401 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11402 (backtrace_debug_on_exit): New accessors.
11403 (struct backtrace): Remove.
11404 (struct catchtag): Remove backlist field.
11405 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11407 (Flocal_variable_p): Speed up the common case where the binding is
11409 * eval.c (backtrace_list): Remove.
11410 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11411 (set_backtrace_args, set_backtrace_nargs)
11412 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11413 (backtrace_next): New functions.
11414 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11415 (unwind_to_catch, internal_lisp_condition_case)
11416 (internal_condition_case, internal_condition_case_1)
11417 (internal_condition_case_2, internal_condition_case_n): Don't bother
11418 with backtrace_list any more.
11419 (Fsignal): Adjust to new backtrace format.
11420 (grow_specpdl): Move up.
11421 (record_in_backtrace): New function.
11422 (eval_sub, Ffuncall): Use it.
11423 (apply_lambda): Adjust to new backtrace format.
11424 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11426 (specbind): Adjust to new specpdl format. Simplify.
11427 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11428 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11430 (mark_backtrace): Remove.
11431 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11432 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11433 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11435 * profiler.c (record_backtrace): Use get_backtrace.
11436 (handle_profiler_signal): Use backtrace_top_function.
11437 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11438 accessor functions.
11440 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11442 * process.h (catch_child_signal): Declare.
11444 * process.c (catch_child_signal): New function.
11445 (init_process_emacs): Call it.
11447 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11448 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11450 (x_set_cursor_type): Remove declaration.
11451 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11452 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11453 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11454 (ns_get_color): Use F suffix on float.
11455 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11456 (ns_get_rgb_color): Remove.
11457 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11458 (note_mouse_movement): x and y are CGFloat.
11459 (ns_draw_fringe_bitmap): Remove unused rowY.
11460 Change #if to COCOA && >= 10_6.
11461 (ns_draw_window_cursor): Remove unused overspill.
11462 (ns_draw_underwave): width and x are EamcsCGFloat.
11463 (ns_draw_box): thickness is CGFloat.
11464 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11465 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11466 if not in main thread.
11467 (ns_get_pending_menu_title, ns_check_menu_open)
11468 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11469 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11470 (sendFromMainThread:): New method.
11471 (changeFont:): size is CGFloat.
11472 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11473 Disable warning about permanent text.
11474 (characterIndexForPoint:): Adjust return type depending on GNUstep
11476 (mouseDown:): delta is CGFloat.
11477 (updateFrameSize): Remove unised variable f.
11478 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11479 Cast float to EmacsCGFloat.
11480 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11481 also to -1 when restoring.
11482 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11483 inside NS_IMPL_COCOA.
11484 (toggleFullScreen:): Put call to toggleFullScreen inside
11485 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11486 (setPosition:portion:whole:): por is CGFloat.
11487 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11488 (mouseDown:): Use CGFloat.
11489 (mouseDragged:): Remove unised variable edge.
11490 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11492 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11493 of CGFloat differs.
11494 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11495 when NS_IMPL_GNUSTEP.
11496 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11497 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11498 (EmacsToolbar): Add clearAll. Add tag argument to
11499 addDisplayItemWithImage.
11500 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11502 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11504 * nsmenu.m (ns_update_menubar): Make static.
11505 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11506 (fillWithWidgetValue:): Add cast to SEL for setAction.
11507 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11508 (update_frame_tool_bar): Update code for GNUstep.
11509 (clearAll): New method.
11510 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11511 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11512 Move identifierToItem setObject and activeIdentifiers addObject before
11513 call to insertItemWithItemIdentifier.
11514 (validateVisibleItems): Fix indentation.
11515 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11516 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11517 UtilityWindow to aStyle, remove call to setStyleMask.
11519 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11521 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11522 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11523 Use F suffix on floats.
11524 (ns_char_width): Returns CGFloat.
11525 (ns_ascii_average_width): w is CGFloat instead of float.
11526 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11528 (ns_glyph_metrics): CGFloat instead of float.
11530 * nsfns.m (x_set_foreground_color, x_set_background_color):
11532 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11533 remove unused variables.
11534 (Fns_read_file_name): Keep track if panel is for save.
11535 Use ns_filename_from_panel/ns_directory_from_panel.
11536 (Fns_list_services): delegate only used for COCOA.
11537 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11538 Just return the input if GNUstep.
11539 (x_screen_planes): Remove.
11540 (Fxw_color_values): Use EmacsCGFloat
11541 (Fns_display_monitor_attributes_list): Only get screen number for
11543 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11545 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11546 ns_directory_from_panel.
11548 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11550 * process.c (handle_child_signal): Also use WCONTINUED.
11551 This is so that list-processes doesn't mistakenly list the process
11552 as stopped, when the process has actually been continued and is
11555 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11557 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11558 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11559 not already configured.
11561 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11563 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11565 * Makefile.in (mostlyclean): Remove *.res files.
11567 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11569 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11570 a buffer (bug#8447).
11572 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11574 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11575 display vector, and we backtrack, handle the case that the
11576 previous character position is also displayed from a display
11577 vector or covered by a display string or image. (Bug#14476)
11579 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11581 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11582 (struct MonitorInfo, free_monitors): Remove.
11583 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11584 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11585 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11588 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11589 (struct MonitorInfo, free_monitors): Remove.
11590 (ns_screen_name): Make static.
11591 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11592 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11595 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11596 (struct MonitorInfo): New struct.
11597 (free_monitors, make_monitor_attribute_list): Declare.
11599 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11601 (free_monitors, make_monitor_attribute_list): New functions.
11602 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11605 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11607 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11609 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11611 * keyboard.c: Apply keyboard decoding only to events that come directly
11612 from the tty, not from unread-command-events (bug#14368).
11613 (read_event_from_main_queue): New function, extracted from read_char.
11614 (read_decoded_char): Remove.
11615 (read_decoded_event_from_main_queue): New function to replace it.
11616 (read_char): Use it.
11617 (read_key_sequence): Use read_char rather than read_decoded_char.
11619 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11621 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11623 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11625 2013-05-22 Kenichi Handa <handa@gnu.org>
11627 The following changes are to fix the setting of
11628 buffer-file-coding-system on, for instance, C-x RET c unix RET
11629 _FILE_OF_DOS_EOL_TYPE_ RET.
11631 * coding.h (struct coding_system): New member detected_utf8_chars.
11633 * coding.c (detect_coding_utf_8): Count characters and check EOL
11634 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11636 (setup_coding_system): Do not initialize coding->head_ascii.
11637 (check_ascii): Do not set coding->eol_seen but update it. Do not
11638 call adjust_coding_eol_type here.
11639 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11640 If the eol-type of CODING is already specified, adjust the eol type
11641 of the found coding-system.
11642 (decode_coding_gap): Cancel previous change. Utilize the
11643 character numbers counted by detect_coding_utf_8. Fix detection
11646 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11648 * search.c (looking_at_1): Only set last_thing_searched if the match
11649 changed the match-data (bug#14281).
11651 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11653 * xdisp.c (reseat_at_previous_visible_line_start):
11654 Already declared in dispextern.h, so remove it here.
11655 (move_it_vertically_backward): Likewise.
11657 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11659 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11660 (Fx_display_pixel_width, Fx_display_pixel_height)
11661 (Fx_display_mm_width, Fx_display_mm_height):
11662 Mention `display-monitor-attributes-list' in docstrings.
11664 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11665 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11666 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11667 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11668 (Fx_display_backing_store, Fx_display_visual_class)
11669 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11670 (Fx_display_grayscale_p, Fx_display_pixel_width)
11671 (Fx_display_pixel_height, Fx_display_planes)
11672 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11673 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11674 (Fx_display_mm_width, Fx_display_mm_height)
11675 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11676 height for all physical monitors as in X11.
11678 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11679 Return pixel width or height for all physical monitors as in X11.
11681 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11683 Port --enable-gcc-warnings to clang.
11684 * bytecode.c (exec_byte_code):
11686 Redo diagnostic pragmas to pacify clang, too.
11687 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11688 * editfns.c (Fencode_time):
11689 * fileio.c (file_accessible_directory_p):
11690 * font.c (font_unparse_xlfd):
11691 Use '&"string"[index]' instead of '"string" + (index)'.
11692 * undo.c (user_error): Remove; unused.
11694 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11696 * insdel.c (insert_1_both): Document the arguments, instead of
11697 referring to insert_1, which no longer exists.
11699 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11700 some window, increment windows_or_buffers_changed, so that
11701 *Messages* display in that window is updated. (Bug#14408)
11703 * w32.c: Include epaths.h.
11704 (init_environment): Use cmdproxy.exe without leading directories.
11705 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11707 (gettimeofday): Adjust signature and return value to Posix
11710 * unexw32.c (open_output_file): Delete the existing emacs.exe
11711 before creating it, to break the hard link to the versioned
11714 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11715 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11716 (FIRSTFILE_OBJ): New variables.
11717 (W32_RES): Rename to EMACSRES. All users changed.
11718 (base_obj): Use $(CM_OBJ).
11719 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11720 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11721 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11722 $(W32_RES_LINK) before $(LIBES).
11723 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11725 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11727 * makefile.w32-in (DOC): Use just "DOC".
11729 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11731 * process.c: Export default filters and sentinels to Elisp.
11732 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11734 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11735 (Fset_process_sentinel, Fformat_network_address):
11736 Default to them instead of nil.
11737 (server_accept_connection): Sentinels can't be nil any more.
11738 (read_and_dispose_of_process_output): New function, extracted from
11739 read_process_output.
11740 (read_process_output): Use it; filters can't be nil.
11741 (Finternal_default_process_filter): New function, extracted from
11742 read_process_output.
11743 (exec_sentinel_unwind): Remove function.
11744 (exec_sentinel): Don't zilch sentinel while running.
11745 (status_notify): Sentinels can't be nil.
11746 (Finternal_default_process_sentinel): New function extracted from
11748 (setup_process_coding_systems): Default filter is not nil any more.
11749 (syms_of_process): Export new Elisp functions and initialize
11751 * lisp.h (make_lisp_proc): New function.
11753 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11755 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11757 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11759 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11760 unless we know that the window w is a leaf window.
11761 Another attempt at solving bug#14062.
11763 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11765 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11768 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11770 * image.c (gif_load): Check that subimages fit (Bug#14345).
11772 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11774 * lread.c (skip_dyn_eof): New function.
11775 (read1): Use it to skip the end of a file in response to #@00.
11777 * doc.c (get_doc_string): Slightly relax the sanity checking.
11779 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11781 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11782 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11783 (MonitorInfo): New struct.
11784 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11785 (Fns_display_monitor_attributes_list): New functions.
11786 (display-usable-bounds): Remove.
11787 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11790 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11792 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11793 (GTK_CHECK_VERSION): New macro, if not already defined.
11794 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11795 replaced by GTK_CHECK_VERSION.
11797 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11799 * xterm.h (GTK_PREREQ): New macro.
11800 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11801 to use this macro instead, for consistency and clarity.
11803 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11805 * xdisp.c (row_for_charpos_p): New function, with code of
11806 cursor_row_p, but accepts an additional argument CHARPOS instead
11807 of using a hardcoded PT.
11808 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11809 (row_containing_pos): Call row_for_charpos_p instead of partially
11810 doing the same. Fixes cursor positioning under longlines-mode
11811 when longlines-show-effect includes more than one newline, when
11812 moving the cursor vertically up.
11814 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11816 * makefile.w32-in (ACL_H): New macro.
11817 ($(BLD)/fileio.$(O)): Update dependencies.
11819 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11821 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11822 * Makefile.in (LIB_ACL): New macro.
11823 (LIBACL_LIBS): Remove.
11824 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11825 * fileio.c: Include <acl.h>.
11826 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11827 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11829 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11832 * unexelf.c: Don't assume ElfW (Half) fits in int.
11833 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11834 when dealing with ElfW (Half) values, since they can exceed 2**31
11835 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11836 (entry_address): Omit unused NUM arg. All uses changed.
11838 2013-05-07 Juri Linkov <juri@jurta.org>
11840 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11841 to the string converted from number with `Fnumber_to_string'.
11844 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11846 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11847 This fixes a problem introduced by my previous change.
11849 2013-05-07 Glenn Morris <rgm@gnu.org>
11851 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11853 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
11855 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
11857 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11859 Static checking by GCC 4.8.0.
11860 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
11861 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
11862 (x_get_monitor_attributes_fallback)
11863 (x_get_monitor_attributes_xinerama)
11864 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
11865 Define only if USE_GTK.
11866 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
11867 (x_get_monitor_attributes_fallback): Omit unused locals.
11868 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
11869 Use double, not float, to avoid mixed-mode floating point arithmetic.
11871 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11872 Jan Djärv <jan.h.d@swipnet.se>
11874 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
11875 (XINERAMA_CFLAGS): New macros.
11876 (ALL_CFLAGS, LIBES): Use them.
11878 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
11879 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
11880 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
11881 (syms_of_xfns): DEFSYM them.
11882 (struct MonitorInfo): New struct.
11883 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
11884 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
11885 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
11886 (x_get_monitor_attributes_xinerama): New functions.
11887 (Fx_display_monitor_attributes_list): New primitive.
11888 (syms_of_xfns): Defsubr it.
11890 * xterm.h (x_display_info): Add Xatom_net_workarea and
11891 Xatom_net_current_desktop.
11893 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11894 and dpyinfo->Xatom_net_current_desktop.
11896 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11898 * xdisp.c (pos_visible_p): Use the special code for finding the
11899 beginning of a display property or overlay for any "replacing"
11900 display property, not just for display strings. This solves
11901 incorrect reporting of position by posn-at-point. (Bug#14241)
11903 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11905 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11906 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11907 Verify that ElfW (Half) fits in int.
11908 (fatal): Use same signature as lisp.h.
11909 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11910 configure and build with -DUNEXELF_DEBUG without worrying about
11911 other modules that use DEBUG.
11912 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11913 possibly-wide integers now uses it instead of plain fprintf.
11914 (entry_address): New function, which avoids problems with 32-bit
11915 overflow on 64-bit hosts.
11916 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11917 (round_up): Don't assume the remainder fits in int.
11918 (find_section): Use bool for boolean. Simplify debug code.
11919 (unexec): Don't assume file sizes fit in int or size_t.
11920 Omit unnecessary trailing newline in 'fatal' format.
11921 Use strerror rather than outputting decimal error number.
11922 Remove unused code when emacs is not defined;
11923 this file relies on Emacs now.
11924 Don't assume e_phnum and e_shnum are positive.
11926 * regex.c: Fix problems when DEBUG is defined.
11927 (extract_number, extract_number_and_incr): Define regardless of
11928 whether DEBUG is defined; that's simpler and makes the code less
11929 likely to go stale in the normal case when DEBUG is not defined.
11930 Return int rather than taking an int * arg. All callers changed.
11931 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11932 Remove, replacing with ...
11933 (DEBUG_PRINT): New macro. All callers changed.
11934 (DEBUG_COMPILES_ARGUMENTS): New macro.
11935 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11936 (print_compiled_pattern, print_double_string) [DEBUG]:
11937 Use prototype rather than old-style definition.
11938 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11939 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11940 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11941 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11942 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11943 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11944 This matters only when DEBUG is defined.
11946 2013-05-05 Eli Zaretskii <eliz@gnu.org>
11948 * xdisp.c (set_iterator_to_next): Set the
11949 ignore_overlay_strings_at_pos_p flag only if we are _really_
11950 iterating over an overlay string, as indicated by the
11951 current.overlay_string_index member. (Bug#14306)
11953 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
11955 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
11956 to where it is used, to avoid autorelease issues (Bug#14050).
11958 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
11960 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
11961 * fileio.c (syms_of_fileio): Implement this.
11962 * filelock.c (create_lock_file): If symbolic links don't work, so
11963 we use a regular file as a lock file, do not fsync the lock file;
11966 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11968 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
11969 (syms_of_minibuf): Adjust accodingly.
11971 * callint.c (Fcall_interactively): Adjust calls accordingly.
11973 2013-05-04 Eli Zaretskii <eliz@gnu.org>
11975 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
11976 w->contents is a buffer before computing everything else.
11977 Use parentheses to disambiguate last part of the condition.
11979 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
11980 assertion violations. (Bug#14062)
11982 2013-05-01 David Reitter <david.reitter@gmail.com>
11984 * nsfns.m (ns_tooltip): Initialize.
11986 2013-04-28 Eli Zaretskii <eliz@gnu.org>
11988 * coding.c (decode_coding_gap): Don't remove the character before
11989 a newline unless it's a CR character. (Bug#14287)
11991 2013-04-28 Dan Nicolaescu <dann@gnu.org>
11993 * dispextern.h (struct face): Move enum face_underline_type
11994 earlier so that bitfields can be in the same word.
11996 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
11998 * nsfns.m (handlePanelKeys): New function.
11999 (EmacsOpenPanel:performKeyEquivalent:)
12000 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12001 arrows/function/control and copy/paste keys (Bug#14296).
12003 2013-04-27 Juri Linkov <juri@jurta.org>
12005 * callint.c (Fcall_interactively): Call `Qread_number' for
12006 interactive code letter `n' instead of using duplicate code.
12009 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12011 * systime.h (make_timeval): Declare as 'const'.
12013 2013-04-27 Kenichi Handa <handa@gnu.org>
12015 * font.c (font_open_entity): Always open a font of manageable
12018 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12020 Port better to AIX (Bug#14258).
12021 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12024 2013-04-24 Kenichi Handa <handa@gnu.org>
12026 * coding.c (decode_coding_iso_2022): When an invalid escape
12027 sequence is encountered, reset the invocation and designation
12028 status to the safest one.
12030 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12032 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12033 Without this fix, "make distclean" leaves stamp-h1 behind.
12035 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12037 * w32fns.c (w32_fullscreen_rect): New function to compute the
12038 window rectangle for the given fullscreen mode.
12039 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12040 longer tunes the window size. This keeps the window's edges flush
12041 with the screen and allows the taskbar to hide itself in fullboth.
12043 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12044 window decorations and uses the entire screen.
12046 * w32term.h (w32_fullscreen_rect) Add prototype.
12047 (struct w32_output): Replace normal_width, normal_height,
12048 normal_top, and normal_left members with a single normal_placement
12050 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12052 (FRAME_NORMAL_PLACEMENT): New macro.
12054 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12056 * minibuf.c (Ftest_completion): Silence compiler warning.
12058 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12060 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12063 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12066 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12067 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12068 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12069 parentheses where appropriate.
12071 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12073 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12075 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12077 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12078 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12079 Mention in the doc string that setting these variables takes
12080 effect only after a call to set-window-buffer. (Bug#14200)
12082 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12084 * indent.c (Fvertical_motion): Don't consider display strings on
12085 overlay strings as display strings on the buffer position we
12086 started from. This prevents vertical cursor motion from jumping
12087 more than one line when there's an overlay string with a display
12088 property at end of line.
12089 Reported by Karl Chen <Karl.Chen@quarl.org> in
12090 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12092 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12094 * window.c (select_window): `record_buffer' even if window is
12095 already selected (bug#14191).
12097 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12099 * window.c (Fwindow_end): Test more flags, including the buffer's
12100 last_overlay_modified flag, to determine whether the window's
12101 display is really up-to-date. Prevents the function from
12102 returning a stale value. (Bug#14170)
12103 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12106 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12108 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12109 garbaged only if it is not already the top frame on its TTY.
12110 This prevents flickering due to constant redrawing of TTY frames when
12111 there are GUI frames open in the same session. (Bug#13864)
12113 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12115 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12116 of marking the idle timers directly.
12118 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12120 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12121 tables (bug#14054).
12123 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12125 * window.c (select_window): Don't record_buffer while the invariant is
12126 temporarily broken (bug#14161).
12128 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12130 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12132 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12134 2013-04-07 Romain Francoise <romain@orebokech.com>
12136 Ignore additional platform-specific ACL errors (Bug#13702).
12137 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12138 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12140 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12142 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12145 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12147 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12148 This bug was introduced by my 2013-02-25 change that simplified
12149 data_start configuration. Without this change, on GNU/Linux
12150 an Emacs configured with --enable-profiling fails immediately
12151 due to a profiler signal.
12152 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12153 with these flags. On platforms where special flags are needed
12154 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12155 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12156 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12158 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12160 Get rid of some platform-specific functions examining window
12161 system and its capabilities. This is a partial rework of the
12163 * lisp.h (have_menus_p): Remove prototype. This function is
12164 replaced with platform-independent window_system_available.
12165 (check_window_system): Move to...
12166 * frame.h (decode_window_system_frame, window_system_available):
12167 ...here, add new prototypes.
12168 * frame.c (window_system_available, decode_window_system_frame):
12170 (check_window_system): Platform-independent now.
12171 * xterm.h (x_in_use): Remove declaration.
12173 * w32term.h (check_x_frame):
12174 * nsterm.h (check_x_frame): Remove prototypes. This function
12175 is replaced with platform-independent decode_window_system_frame.
12176 * msdos.c (have_menus_p): Remove.
12177 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12178 Remove platform-specific functions. Use check_window_system,
12179 decode_window_system_frame and check_ns_display_info where
12180 appropriate. Minor style and comment tweaks.
12181 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12182 (check_x_frame): Likewise.
12183 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12185 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12186 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12187 * xmenu.c, xselect.c: All related users changed.
12189 2013-04-03 Kenichi Handa <handa@gnu.org>
12191 The following changes is to optimize the code for reading UTF-8
12194 * coding.c (check_ascii): Rename from detect_ascii. Return value
12195 changed. Check EOL format. Do not call adjust_coding_eol_type
12197 (check_utf_8): New function.
12198 (adjust_coding_eol_type): Do nothing if already adjusted.
12199 (detect_coding): Compare the return value of check_ascii with
12200 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12201 (decode_coding_gap): Optimize for valid UTF-8.
12203 2013-03-21 Kenichi Handa <handa@gnu.org>
12205 * coding.c (syms_of_coding): Cancel previous change.
12207 * insdel.c (insert_from_gap): Fix previous change.
12209 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12211 Consistently use platform-specific function to detect window system.
12212 * lisp.h (check_window_system): New prototype. This function is
12213 going to replace check_x, check_w32 and check_ns.
12214 (have_menus_p): Mention msdos.c in comment.
12215 * fontset.c (check_window_system_func): Remove. Adjust all users.
12216 * fontset.h (check_window_system_func): Remove prototype.
12217 * nsterm.h (check_ns):
12218 * xterm.h (check_x):
12219 * w32term.h (check_w32): Likewise.
12220 * menu.c (Fx_popup_menu): Use check_window_system.
12221 * msdos.c (check_window_system): Define for MS-DOS.
12222 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12223 * w32fns.c (check_window_system): Likewise for MS-Windows.
12224 * xfns.c (check_window_system): Likewise for X.
12225 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12226 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12228 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12230 Prefer < to > in range checks such as 0 <= i && i < N.
12231 This makes it easier to visualize quantities on a number line.
12232 This patch doesn't apply to all such range checks,
12233 only to the range checks affected by the 2013-03-24 change.
12234 This patch reverts most of the 2013-03-24 change.
12235 * alloc.c (xpalloc, Fgarbage_collect):
12236 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12237 * character.c (string_escape_byte8):
12238 * charset.c (read_hex):
12239 * data.c (cons_to_unsigned):
12240 * dispnew.c (update_frame_1):
12241 * doc.c (Fsubstitute_command_keys):
12242 * doprnt.c (doprnt):
12243 * editfns.c (hi_time, decode_time_components):
12244 * fileio.c (file_offset):
12245 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12246 * font.c (font_intern_prop):
12247 * frame.c (x_set_alpha):
12248 * gtkutil.c (get_utf8_string):
12249 * indent.c (check_display_width):
12250 * keymap.c (Fkey_description):
12251 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12253 * minibuf.c (read_minibuf_noninteractive):
12254 * process.c (wait_reading_process_output):
12255 * search.c (Freplace_match):
12256 * window.c (get_phys_cursor_glyph):
12257 * xdisp.c (redisplay_internal):
12258 * xsmfns.c (smc_save_yourself_CB):
12259 Prefer < to > for range checks.
12260 * dispnew.c (sit_for): Don't mishandle NaNs.
12261 This fixes a bug introduced in the 2013-03-24 change.
12262 * editfns.c (decode_time_components): Don't hoist comparison.
12263 This fixes another bug introduced in the 2013-03-24 change.
12265 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12267 * frame.h (struct frame): Drop scroll_bottom_vpos
12268 member becaue all real users are dead long ago.
12269 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12270 * xdisp.c (redisplay_internal): Adjust user.
12272 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12274 * nsmenu.m (showAtX:Y:for:): setLevel to
12275 NSPopUpMenuWindowLevel (Bug#13998).
12277 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12279 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12280 (ns_check_pending_open_menu): Declare.
12282 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12283 (x_activate_menubar): Update the menu with title that matches
12284 ns_get_pending_menu_title, and call
12285 ns_check_pending_openmenu (Bug#12698).
12286 (menuWillOpen:): New method.
12287 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12289 * nsterm.m (menu_will_open_state, menu_mouse_point)
12290 (menu_pending_title): New varaibles.
12291 (ns_get_pending_menu_title, ns_check_menu_open)
12292 (ns_check_pending_open_menu): New functions.
12294 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12296 * indent.c (current_column_bol_cache): Remove leftover which is not
12297 used in Fmove_to_column any more.
12298 (current_column, scan_for_column): Adjust users.
12299 * keyboard.c (last_point_position_buffer, last_point_position_window):
12300 Remove leftovers which are not used for recording undo any more.
12301 (command_loop_1, syms_of_keyboard): Adjust users.
12302 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12303 redisplay_window any more.
12304 (move_it_to): Adjust user.
12306 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12308 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12309 Update dependencies.
12311 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12313 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12314 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12315 forward references.
12317 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12319 * window.h (struct window): Replace hchild, vchild and buffer slots
12320 with a single slot 'contents'. This is possible because each valid
12321 window may have either the child window (in vertical or horizontal
12322 combination) or buffer to display (for the leaf window). Using that,
12323 a lot of operations to traverse and/or change window hierarchies may
12324 be simplified. New member horizontal is used to distinguish between
12325 horizontal and vertical combinations of internal windows.
12326 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12327 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12328 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12329 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12330 Use contents slot, not buffer, where appropriate.
12331 (wset_combination): New function.
12332 (wset_buffer): Add eassert.
12333 (Fframe_first_window): Simplify the loop reaching first window.
12334 (Fwindow_buffer): Use WINDOW_LEAF_P.
12335 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12336 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12337 (unshow_buffer): Convert initial debugging check to eassert.
12338 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12339 (make_parent_window, window_resize_check, window_resize_apply)
12340 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12341 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12342 Adjust to match struct window changes.
12343 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12344 (mark_window_cursors_off, count_windows, get_leaf_windows)
12345 (foreach_window_1): Simplify the loop.
12346 * alloc.c (mark_object): Do not check for the leaf window because
12347 internal windows has no glyph matrices anyway.
12348 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12349 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12350 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12351 (build_frame_matrix_from_window_tree, mirror_make_current)
12352 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12353 (update_window_tree, set_window_update_flags): Simplify the loop.
12354 (sync_window_with_frame_matrix_rows): Enforce live window.
12355 Use contents slot, not buffer, where appropriate.
12356 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12357 and WINDOW_HORIZONTAL_COMBINATION_P.
12358 (make_frame_visible_1): Simplify the loop.
12359 Use contents slot, not buffer, where appropriate.
12360 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12361 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12362 (expose_window_tree): Likewise.
12363 Use contents slot, not buffer, where appropriate.
12364 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12365 to avoid deleted windows. Use contents slot instead of buffer.
12366 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12367 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12368 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12369 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12371 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12373 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12374 identify the reasons for assertion violations in bug#14062 and
12376 (Fx_show_tip): Fix compilation error under
12377 "--enable-check-lisp-object-type". (Bug#14073)
12379 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12380 Reported by <rzl24ozi@gmail.com>.
12382 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12384 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12386 (unwind_with_echo_area_buffer): ...to restore it here.
12387 This is needed to ensure that...
12388 (redisplay_window): ...both window markers are valid here,
12389 which is verified by eassert.
12390 * editfns.c (save_excursion_save): Do not assume that
12391 selected_window always displays the buffer.
12392 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12395 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12397 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12400 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12402 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12404 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12406 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12407 since MinGW's w32api headers do. This avoids compiler warnings.
12409 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12410 if already defined.
12412 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12414 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12416 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12418 * gtkutil.c (style_changed_cb): Check if frame is live and an
12419 X frame (Bug#14038).
12421 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12423 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12424 Define only for _WIN32_WINNT less than 0x0500.
12425 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12427 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12428 see its own definitions of 'struct timeval' and 'struct timezone'.
12430 Fix incompatibilities between MinGW.org and MinGW64 headers.
12431 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12433 * w32.c (REPARSE_DATA_BUFFER): Guard with
12434 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12436 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12438 * xterm.c: Include X11/XKBlib.h
12439 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12441 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12443 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12445 * blockinput.h (input_blocked_p): Likewise.
12446 * bytecode.c (exec_byte_code): Likewise.
12447 * callproc.c (call_process_kill, call_process_cleanup)
12448 (Fcall_process): Likewise.
12449 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12450 (Fccl_execute_on_string): Likewise.
12451 * character.c (string_escape_byte8): Likewise.
12452 * charset.c (read_hex): Likewise.
12453 * cm.c (calccost): Likewise.
12454 * data.c (cons_to_unsigned): Likewise.
12455 * dired.c (directory_files_internal, file_name_completion):
12457 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12458 (sit_for): Likewise.
12459 * doc.c (Fsubstitute_command_keys): Likewise.
12460 * doprnt.c (doprnt): Likewise.
12461 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12462 * emacsgtkfixed.c: Likewise.
12463 * fileio.c (file_offset, Fwrite_region): Likewise.
12464 * floatfns.c (Fexpt, fmod_float): Likewise.
12465 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12467 * font.c (font_intern_prop): Likewise.
12468 * frame.c (x_set_alpha): Likewise.
12469 * gtkutil.c (get_utf8_string): Likewise.
12470 * indent.c (check_display_width): Likewise.
12471 * intervals.c (create_root_interval, rotate_right, rotate_left)
12472 (split_interval_right, split_interval_left)
12473 (adjust_intervals_for_insertion, delete_node)
12474 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12475 (merge_interval_right, merge_interval_left, copy_intervals)
12476 (set_intervals_multibyte_1): Likewise.
12477 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12478 * keymap.c (Fkey_description): Likewise.
12479 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12480 * lread.c (openp, read_integer, read1, string_to_number):
12482 * menu.c (ensure_menu_items): Likewise.
12483 * minibuf.c (read_minibuf_noninteractive): Likewise.
12484 * print.c (printchar, strout): Likewise.
12485 * process.c (create_process, Faccept_process_output)
12486 (wait_reading_process_output, read_process_output, send_process)
12487 (wait_reading_process_output): Likewise.
12488 * profiler.c (make_log, handle_profiler_signal): Likewise.
12489 * regex.c (re_exec): Likewise.
12490 * regex.h: Likewise.
12491 * search.c (looking_at_1, Freplace_match): Likewise.
12492 * sysdep.c (get_child_status, procfs_ttyname)
12493 (procfs_get_total_memory): Likewise.
12494 * systime.h (EMACS_TIME_VALID_P): Likewise.
12495 * term.c (dissociate_if_controlling_tty): Likewise.
12496 * window.c (get_phys_cursor_glyph): Likewise.
12497 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12498 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12500 * xfns.c (Fx_window_property): Likewise.
12501 * xmenu.c (set_frame_menubar): Likewise.
12502 * xselect.c (x_get_window_property, x_handle_dnd_message):
12504 * xsmfns.c (smc_save_yourself_CB): Likewise.
12505 * xterm.c (x_scroll_bar_set_handle): Likewise.
12507 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12509 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12510 to be optional or nil. Adjust comment and convert it to docstring.
12511 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12512 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12514 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12516 Static checking by GCC 4.8-20130319.
12517 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12518 * process.c (Fset_process_datagram_address)
12519 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12520 * xdisp.c (get_char_face_and_encoding)
12521 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12522 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12523 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12525 2013-03-24 Ken Brown <kbrown@cornell.edu>
12527 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12528 fix compilation on 64-bit Cygwin, where underscores are not
12529 automatically prepended.
12531 * w32term.c (w32_initialize): Silence compiler warning.
12533 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12535 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12536 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12537 variables, to save and restore frame dimensions.
12538 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12539 after returning from a 'fullscreen' configuration.
12540 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12541 to avoid races between the main thread and the input thread.
12543 * w32term.h (struct w32_output): New members normal_width,
12544 normal_height, normal_top, normal_left, and prev_fsmode.
12545 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12546 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12547 members of a frame.
12549 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12550 'fullscreen' parameter. Always record previous width and height
12551 of the frame, except when switching out of maximized modes, so
12552 that they could be restored correctly, instead of resetting to the
12553 default frame dimensions. Send SC_RESTORE command to the frame,
12554 unless we are going to send SC_MAXIMIZE, to restore the frame
12555 resize hints in the mouse pointer shown by the window manager.
12558 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12560 * lisp.h (get_frame_param): Adjust conditions for prototype
12563 2013-03-22 Ken Brown <kbrown@cornell.edu>
12565 * unexcw.c: Drop unneeded inclusion of w32common.h.
12566 (report_sheap_usage): Declare.
12567 (read_exe_header): Add magic numbers for x86_64.
12568 (fixup_executable): Fix printf format specifier for unsigned long
12571 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12573 * frame.h (struct frame): Put menu_bar_window under #ifdef
12574 because this member is not needed when X toolkit is in use.
12575 (fset_menu_bar_window):
12576 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12577 (free_glyphs, update_frame):
12578 * xdisp.c (expose_frame): Likewise.
12579 (display_menu_bar): Likewise. Remove redundant eassert.
12580 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12583 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12585 Use functions and constants to manipulate Lisp_Save_Value objects.
12586 This replaces code that used macros and strings and token-pasting.
12587 The change makes the C source a bit easier to follow,
12588 and shrinks the Emacs executable a bit.
12589 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12590 (make_save_value): Change 1st arg from string to enum. All callers
12593 (mark_object): Use if, not #if, for GC_MARK_STACK.
12594 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12595 (XSAVE_OBJECT): Now functions, not macros.
12596 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12597 the constant was never used.
12598 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12599 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12600 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12601 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12603 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12604 type3 with a single member save_type. All uses changed.
12605 (save_type, set_save_pointer, set_save_integer): New functions.
12606 * print.c (PRINTX): Remove.
12608 * alloc.c: Remove redundant static declarations.
12610 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12612 * window.h (struct window): Convert left_col, top_line, total_lines
12613 and total_cols from Lisp_Objects to integers. Adjust comments.
12614 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12616 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12617 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12618 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12619 Adjust users where appropriate.
12621 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12623 * frame.h (struct frame): Drop resx and resy because the same data is
12624 available from window system-specific output context. Adjust users.
12625 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12626 New functions to provide defaults when no window system available.
12627 (FRAME_RES_X, FRAME_RES_Y): New macros.
12628 (NUMVAL): Move from xdisp.c.
12629 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12630 (Ffont_face_attributes, Fopen_font):
12631 * image.c (gs_load):
12632 * w32font.c (fill_in_logfont):
12633 * xdisp.c (calc_pixel_width_or_height):
12634 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12635 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12637 2013-03-20 Kenichi Handa <handa@gnu.org>
12639 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12640 to 1 (temporary workaround until a bug related to ASCII
12641 optimization is fixed).
12643 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12645 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12646 Signal error if window is not internal. Adjust docstring.
12647 (delete_all_child_windows): Use combination_limit to save the buffer.
12648 (Fset_window_configuration): Adjust accordingly.
12649 * print.c (syms_of_print): Initialize debugging output not here...
12650 (init_print_once): ...but in a new function here.
12651 * lisp.h (init_print_once): Add prototype.
12652 * emacs.c (main): Add call to init_print_once. Adjust comments.
12654 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12656 * window.c (window_resize_check, window_resize_apply)
12657 (window_from_coordinates, recombine_windows, set_window_buffer)
12658 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12659 (Fsplit_window_internal, Fdelete_window_internal)
12660 (freeze_window_starts): Use bool for booleans.
12661 * window.h (window_frame_coordinates, resize_frame_windows)
12662 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12664 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12666 * dispnew.c (bitch_at_user): Use `user-error'.
12668 2013-03-17 Ken Brown <kbrown@cornell.edu>
12670 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12671 as return type of image_background. (Bug#13981)
12672 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12674 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12676 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12677 (ns_select): Don't return with result uninitialized.
12679 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12682 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12684 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12685 directories. If filename is nil, get directory name (Bug#13932).
12686 Use getFilename and getDirectory.
12687 (getFilename, getDirectory): New methods for EmacsSavePanel and
12689 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12691 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12693 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12695 2013-03-15 Kenichi Handa <handa@gnu.org>
12697 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12698 (adjust_after_replace): Make it back to static. Delete the third
12699 arg text_at_gap_tail. Cancel the code for handling it.
12701 * coding.h (struct coding_system): New member eol_seen.
12703 * coding.c (detect_ascii): New function.
12704 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12705 when the source bytes are actually scanned. On detecting for
12706 coding_category_utf_8_auto, call detect_ascii instead of scanning
12707 source bytes directly.
12708 (produce_chars): Call insert_from_gap with the new arg 0.
12709 (encode_coding): Likewise.
12710 (decode_coding_gap): Control ASCII optimization by the variable
12711 disable_ascii_optimization instead of #ifndef .. #endif.
12712 Deccode EOL format according to coding->eol_seen.
12713 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12716 * lisp.h (adjust_after_replace): Cancel externing it.
12717 (insert_from_gap): Adjust prototype.
12719 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12721 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12722 FULLSCREEN_MAXIMIZED. (Bug#13935)
12724 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12726 * region-cache.c (find_cache_boundary, move_cache_gap)
12727 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12728 Simplify debugging check and convert to eassert. Adjust comment.
12729 (pp_cache): Put under ENABLE_CHECKING.
12731 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12733 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12734 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12735 and WM_ACTIVATEAPP.
12736 (w32fullscreen_hook): If the frame is visible, reset
12737 f->want_fullscreen flag after changing the frame size. If the
12738 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12741 2013-03-13 Daniel Colascione <dancol@dancol.org>
12743 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12744 too so that these builds can use Cygwin's file conversion
12745 functions. (We've been building and linking cygw32.o all along
12746 and just not using it.)
12748 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12750 File synchronization fixes (Bug#13944).
12751 * Makefile.in (LIB_FDATASYNC): New macro.
12753 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12754 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12755 Don't worry about HAVE_FSYNC, since a substitute fsync is
12756 available if the system lacks one.
12757 (Fwrite_regin): Retry fsync if interrupted.
12759 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12761 * w32term.c (w32_read_socket): If the Emacs frame is being
12762 activated, call w32fullscreen_hook, to make sure the new frame
12763 dimensions are in effect. (Bug#13937)
12765 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12767 * xdisp.c (init_iterator): Simplify because both character and byte
12768 positions are either specified or -1. Add eassert. Adjust comment.
12769 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12770 character and byte positions can be obtained from marker.
12772 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12774 Static checking by Sun C 5.12.
12775 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12776 * bytecode.c (exec_byte_code):
12777 * dispnew.c (init_display):
12779 * fileio.c (Fsubstitute_in_file_name):
12780 * keyboard.c (Fevent_convert_list):
12781 * keymap.c (Fsingle_key_description):
12782 * term.c (maybe_fatal, fatal):
12783 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12784 * xsmfns.c (Fhandle_save_session):
12785 Omit unreachable code.
12786 * keymap.c (map_keymap_char_table_item): Cast void * to
12787 a function pointer type; the C Standard requires this.
12789 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12790 Include <sys/param.h> unconditionally, as that works elsewhere and
12791 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12792 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12795 See ChangeLog.12 for earlier changes.
12797 ;; Local Variables:
12801 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12803 This file is part of GNU Emacs.
12805 GNU Emacs is free software: you can redistribute it and/or modify
12806 it under the terms of the GNU General Public License as published by
12807 the Free Software Foundation, either version 3 of the License, or
12808 (at your option) any later version.
12810 GNU Emacs is distributed in the hope that it will be useful,
12811 but WITHOUT ANY WARRANTY; without even the implied warranty of
12812 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12813 GNU General Public License for more details.
12815 You should have received a copy of the GNU General Public License
12816 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.