1 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4 necessary, put horizontal scroll bar resources as well. See
5 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
7 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
10 background value to match the resource of its vertical counterpart.
12 2014-07-29 Martin Rudalics <rudalics@gmx.at>
14 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
15 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
17 2014-07-28 Martin Rudalics <rudalics@gmx.at>
19 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
20 change that added the top margin height to the requested height
21 and revert (undocumented) part of 2014-07-28 change that changed
22 the logic of whether a size change occurred.
24 2014-07-28 Eli Zaretskii <eliz@gnu.org>
26 * .gdbinit (xwindow): The members total_cols, total_lines,
27 left_col, and top_line are C integers (and has been so for the
30 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
33 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
35 On GNU/Linux, use timerfd for asynchronous timers.
36 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
37 (toplevel): Rename alarm_timer_ok to special_timer_available.
38 [HAVE_TIMERFD]: Declare timerfd.
39 [HAVE_CLOCK_GETRES]: Declare resolution.
40 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
41 system timer resolution.
42 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
43 (timerfd_callback) [HAVE_TIMERFD]: New function.
44 (atimer_result, debug_timer_callback, Fdebug_timer_check)
45 [ENABLE_CHECKING]: New function for the sake of automated tests.
46 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
47 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
48 [ENABLE_CHECKING]: Defsubr test function.
49 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
50 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
51 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
53 Fix --without-x build and pacify --enable-gcc-warnings.
54 Problems reported in Bug#18122 and Bug#18124.
55 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
56 (frame_windows_min_size): Now static.
57 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
59 (adjust_frame_size): Always declare prototype.
61 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
62 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
63 * atimer.c (timerfd_callback): Always read expiration data.
65 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
66 * process.c (add_timer_wait_descriptor): Add timer descriptor
67 to input_wait_mask and non_process_wait_mask as well.
69 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
71 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
73 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
75 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
76 Reinstate code removed by the prevoius commit to this file.
78 2014-07-27 Martin Rudalics <rudalics@gmx.at>
80 * buffer.h (struct buffer): New fields scroll_bar_height and
81 horizontal_scroll_bar_type.
82 * buffer.c (bset_scroll_bar_height)
83 (bset_horizontal_scroll_bar_type): New functions.
84 (Fbuffer_swap_text): Handle old_pointm field.
85 (init_buffer_once): Set defaults for scroll_bar_height and
86 horizontal_scroll_bar_type.
87 (syms_of_buffer): New variables scroll_bar_height and
88 horizontal_scroll_bar_type.
89 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
90 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
91 (set_vertical_scroll_bar): Remove prototype.
92 (x_change_tool_bar_height): Add prototype.
93 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
94 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
95 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
97 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
98 (update_window): Start mode_line_row->y after horizontal scroll
100 (change_frame_size_1): Call adjust_frame_size.
101 (init_display): When changing the size of a tty frame do not
102 pass height of menu bar.
103 (Qframe_windows_min_size): New symbol.
104 * frame.h (struct frame): List tool bar fields after menu bar
105 fields. Add official, total_lines, horizontal_scroll_bars,
106 config_scroll_bar_height and config_scroll_bar_lines fields.
107 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
108 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
109 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
110 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
111 (FRAME_WINDOWS_HEIGHT): New macros.
112 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
113 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
114 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
115 horizontal scroll bar.
116 (frame_inhibit_resize, adjust_frame_size)
117 (frame_windows_min_size): Add declarations.
118 (Qscroll_bar_height, Qhorizontal_scroll_bars)
119 (x_set_scroll_bar_default_height, x_set_left_fringe)
120 (x_set_right_fringe, x_set_vertical_scroll_bars)
121 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
122 (x_set_scroll_bar_height): Add external declarations.
123 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
124 (adjust_frame_size): New functions.
125 (make_frame): Initial horizontal_scroll_bars field. Use
126 SET_FRAME_LINES. Don't allow horizontal scroll bar in
128 (make_initial_frame, make_terminal_frame): No horizontal scroll
129 bar in initial and terminal frames. Use adjust_frame_size.
130 (Fframe_total_cols): Fix doc-string.
131 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
132 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Rewrite
133 using adjust_frame_size.
134 (Qscroll_bar_height, Qhorizontal_scroll_bars)
135 (Qframe_windows_min_size): New symbols.
136 (x_set_frame_parameters): Remove call of check_frame_size.
137 (x_report_frame_params): Return scroll_bar_height value.
138 (x_set_left_fringe, x_set_right_fringe): New functions.
139 (adjust_frame_height, x_set_internal_border_width)
140 (x_set_fringe_width): Remove.
141 (x_set_internal_border_width, x_set_vertical_scroll_bars)
142 (x_set_scroll_bar_width, x_set_right_divider_width)
143 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
144 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height): New
146 (x_figure_window_size): Rewrite to make frame display the
147 expected number of lines.
148 (Vdefault_frame_scroll_bars): Rewrite doc-string.
149 (Vdefault_frame_horizontal_scroll_bars)
150 (Vframe_initial_frame_tool_bar_height)
151 (frame_inhibit_implied_resize): New variables.
152 * fringe.c (compute_fringe_widths): Remove.
153 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
154 (xg_create_horizontal_scroll_bar)
155 (xg_update_horizontal_scrollbar_pos)
156 (xg_set_toolkit_horizontal_scroll_bar_thumb)
157 (xg_get_default_scrollbar_height)
158 (xg_clear_under_internal_border): Extern.
159 * gtkutil.c (xg_frame_resized): Don't call
160 do_pending_window_change.
161 (xg_frame_set_char_size): Use adjust_frame_size.
162 (style_changed_cb): Call update_theme_scrollbar_height and
163 x_set_scroll_bar_default_height.
164 (x_wm_set_size_hint): Don't call check_frame_size.
165 (update_theme_scrollbar_height)
166 (xg_get_default_scrollbar_height)
167 (xg_create_horizontal_scroll_bar)
168 (xg_update_horizontal_scrollbar_pos)
169 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
170 (xg_create_scroll_bar): Set horizontal slot of bar.
171 (xg_initialize): Call update_theme_scrollbar_height.
172 (xg_clear_under_internal_border): No more static.
173 * insdel.c (adjust_suspend_auto_hscroll): New function.
174 (adjust_markers_for_delete, adjust_markers_for_insert)
175 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
176 * keyboard.c (readable_events, discard_mouse_events)
177 (make_lispy_event): Handle horizontal scroll bar click events.
178 (Fsuspend_emacs): When changing the size of a tty frame do not
179 pass height of menu bar.
180 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
181 (Qright, Qleftmost, Qrightmost): New symbols.
182 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
184 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
185 * nsfns.m (x_set_internal_border_width): New function.
186 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
187 Remove extended fringe code.
188 (x_set_window_size, x_new_font): Don't call
189 compute_fringe_widths.
190 * term.c (Fresume_tty): When changing the size of a tty frame do
191 not pass height of menu bar.
192 (clear_tty_hooks, set_tty_hooks): Clear
193 horizontal_scroll_bar_hook.
194 (init_tty): Frame has no horizontal scroll bars.
195 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
196 scroll_bar_before_handle, scroll_bar_horizontal_handle,
197 scroll_bar_after_handle, scroll_bar_left_arrow,
198 scroll_bar_right_arrow, scroll_bar_to_leftmost and
199 scroll_bar_to_rightmost entries.
200 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
201 (struct terminal): Add set_horizontal_scroll_bar_hook.
202 * w32console.c (initialize_w32_display): Clear
203 horizontal_scroll_bar_hook.
204 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
206 (x_clear_under_internal_border, x_set_internal_border_width):
208 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize. Set
209 windows_or_buffers_changed when adding the menu bar.
210 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
211 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
212 (w32_createhscrollbar): New functions.
213 (w32_createscrollbar): Rename to w32_createvscrollbar.
214 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
215 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
216 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR. Add
218 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
219 case do not artificially impose WM size hints. Handle
220 WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
221 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
223 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
224 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
225 (unwind_create_frame_1): Remove.
226 (Fx_create_frame): Make both scrollbars the system standard
227 width and height. Use official field of frame structure to
228 inhibit running window-configuration-change-hook.
229 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
230 pixelwise. Handle frame's official field.
231 (w32_frame_parm_handlers): Remove x_set_fringe_width
232 entries. Add x_set_scroll_bar_height,
233 x_set_horizontal_scroll_bars, x_set_left_fringe and
235 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
236 pass height of menu bar to change_frame_size.
237 * w32menu.c (set_frame_menubar): Rewrite using
238 frame_inhibit_resize.
239 * w32term.h (struct w32_display_info): Add
240 horizontal_scroll_bar_cursor and cursor_display_counter.
241 (struct scroll_bar): Add horizontal.
242 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
243 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
244 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
245 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
246 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
247 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
248 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
249 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
250 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR): Define
251 instead of WM_EMACS_CREATESCROLLBAR.
252 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
254 * w32term.c (horizontal_scroll_bar_min_handle)
255 (horizontal_scroll_bar_left_border)
256 (horizontal_scroll_bar_right_border): New integers.
257 (x_set_frame_alpha): Replace x_highlight_frame by
259 (x_window_to_scroll_bar): New argument "type". Update callers
261 (w32_set_horizontal_scroll_bar_thumb)
262 (x_horizontal_scroll_bar_report_motion)
263 (w32_set_horizontal_scroll_bar)
264 (w32_horizontal_scroll_bar_handle_click)
265 (x_horizontal_scroll_bar_report_motion): New functions.
266 (w32_mouse_position): Discriminate horizontal and vertical
268 (my_create_scrollbar): Replace with two new functions
269 my_create_vscrollbar and my_create_hscrollbar.
270 (x_scroll_bar_create): New argument "horizontal". Update
272 (x_scroll_bar_remove, w32_condemn_scroll_bars)
273 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
275 (w32_read_socket): Handle WM_HSCROLL cae.
276 (x_new_font): Don't recompute fringe widths. Use
277 frame_inhibit_resize. Calculate new menu bar height iff we
278 build without toolkit. Always clear under internal border.
279 (x_set_window_size): Don't check frame size or recompute
280 fringes. Reset fullscreen status before applying sizes. Always
281 resize as requested by pixelwise argument. Don't call
282 do_pending_window_change.
283 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
284 (w32_initialize_display_info): Initialize dpyinfo's
285 horizontal_scroll_bar_cursor entry.
286 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
287 (w32_initialize): Init horizontal_scroll_bar_min_handle and
288 horizontal_scroll_bar_left_border.
289 (w32fullscreen_hook): Intermittently resize window to normal
290 when switching from fullscreen to maximized state.
291 (run_window_configuration_change_hook): Don't run it if frame is
293 (unwind_change_frame): Remove.
294 (Fset_window_configuration): Rewrite using frame's official field.
295 * widget.c (set_frame_size): Don't call compute_fringe_widths.
296 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
297 * window.h (struct window): New fields old_pointm,
298 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
299 scroll_bar_height and suspend_auto_hscroll.
300 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
302 (sanitize_window_sizes): Extern.
303 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
304 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
305 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
306 (WINDOW_CONFIG_SCROLL_BAR_LINES)
307 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT): New
309 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
310 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
311 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
312 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
313 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
314 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
315 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
316 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
317 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
318 (Fwindow_old_point, sanitize_window_sizes): New functions.
319 (Qwindow_sanitize_window_sizes): New symbol.
320 (window_body_height): Count in horizontal scroll bar.
321 (set_window_hscroll, Fscroll_left, Fscroll_right): Set
322 suspend_auto_hscroll slot.
323 (Fwindow_inside_edges): Count fringes pixelwise.
324 (coordinates_in_window, Fcoordinates_in_window_p): Consider
325 horizontal scroll bar.
326 (check_frame_size, adjust_window_margins): Remove functions and
328 (set_window_buffer): Initialize old_pointm and horizontal scroll
330 (temp_output_buffer_show): Reset hscroll related fields.
331 Initialize old_pointm.
332 (make_parent_window): Initialize old_pointm.
333 (make_window): Initialize old_pointm, horizontal scroll bar type,
334 and scroll bar height.
335 (resize_frame_windows): Don't count top margin in new sizes.
336 Don't use safe sizes when shrinking a frame; let the window
337 manager do the clipping.
338 (Fsplit_window_internal): Inherit horizontal scroll bar type and
340 (Fdelete_window_internal): Unchain old_pointm marker.
341 (window_scroll_pixel_based, Fscroll_other_window): Adjust
343 (Fwindow_text_width, Fwindow_text_height): New argument
345 (struct saved_window): New fields, old_pointm, hscroll_whole,
346 suspend_auto_hscroll, scroll_bar_height and
347 horizontal_scroll_bar_type.
348 (Fset_window_configuration, save_window_save): Set new fields of
350 (apply_window_adjustment): Don't call adjust_window_margins.
351 (set_window_margins): Don't change margins if new sizes don't
353 (set_window_scroll_bars): New argument "horizontal_type".
354 Handle horizontal scroll bars. Don't change scroll bars if they
355 don't fit into window.
356 (Fset_window_scroll_bars): New argument "horizontal_type".
357 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
358 (compare_window_configurations): Compare horizontal scroll bar
360 * xdisp.c (window_text_bottom_y, window_box_height): Count in
361 horizontal scroll bar height.
362 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
363 instead of FRAME_LINES.
364 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
365 ON_VERTICAL_SCROLL_BAR.
366 (with_echo_area_buffer): Initialize old_pointm.
367 (with_echo_area_buffer_unwind_data): Store old_pointm values in
369 (unwind_with_echo_area_buffer): Handle old_pointm.
370 (update_tool_bar): Set do_update when the tool bar window has at
371 least one line (since this is what the user sets).
372 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
373 (redisplay_tool_bar): Return early when toolbar has zero lines.
374 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
375 (hscroll_window_tree): Handle suspension of auto_hscroll and
377 (set_horizontal_scroll_bar): New function.
378 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
379 more than one line. Handle horizontal scroll bars.
380 (note_mouse_highlight): Handle horizontal scrol bars.
381 (expose_frame): Set dimensions of XRectangle from frame's text
383 (Vvoid_text_area_pointer): Update doc-string.
384 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
385 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
386 (x_set_internal_border_width): New functions.
387 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
388 (unwind_create_frame_1): Remove.
389 (Fx_create_frame): Handle horizontal scroll bars. Use official
390 field of frame structure to inhibit running
391 window-configuration-change-hook.
392 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
393 pixelwise. Handle frame's official field.
394 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
395 x_set_horizontal_scroll_bars, x_set_left_fringe,
397 * xmenu.c (update_frame_menubar, free_frame_menubar): Use
399 * xterm.h (struct x_display_info): Add
400 horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
402 (struct scroll_bar): Add horizontal slot.
403 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
404 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
405 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
406 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
407 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
408 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
409 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
410 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
411 (x_clear_under_internal_border): Remove.
412 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
413 (x_window_to_scroll_bar): New argument TYPE. Update callers.
414 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
415 HORIZONTAL. Update callers.
416 (horizontal_action_hook_id): New action hook id.
417 (x_horizontal_scroll_bar_to_input_event)
418 (x_create_horizontal_toolkit_scroll_bar)
419 (xt_horizontal_action_hook)
420 (x_set_toolkit_horizontal_scroll_bar_thumb)
421 (XTset_horizontal_scroll_bar, x_net_wm_state)
422 (x_horizontal_scroll_bar_report_motion): New functions.
423 (xg_scroll_callback, x_scroll_bar_handle_click): Handle
424 horizontal scroll bars.
425 (SCROLL_BAR_HORIZONTAL_NAME): Define.
426 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
428 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite. Handle
429 horizontal scroll bars.
430 (handle_one_xevent): Handle horizontal scroll bar events. Call
432 (x_set_window_size_1, x_wm_set_size_hint): Don't call
434 (x_set_window_size): Don't call check_frame_size and
435 do_pending_window_change.
436 (x_term_init): Init horizontal_scroll_bar_cursor display info.
437 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
438 (x_scroll_bar_set_handle): Add some checks when calling
441 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
443 Revert previous change.
444 There is certainly nothing wrong with writing code like 'lo <= i
445 && i <= hi', even if LO happens to a constant. There isn't even
446 anything wrong in general with writing 'a <= b' if A happens to
447 be a constant. At any rate stylistic changes shouldn't
448 be done like this without discussion.
450 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
452 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
453 (Fgarbage_collect): Reorder conditions that are written backwards.
454 * data.c (cons_to_unsigned): Likewise.
455 * dispnew.c (update_frame_1, sit_for): Likewise.
456 * fileio.c (file_offset): Likewise.
457 * filelock.c (read_lock_data, lock_file): Likewise.
458 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
460 * font.c (font_intern_prop, font_style_symbolic): Likewise.
461 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
462 * lread.c (read1): Likewise.
463 * minibuf.c (read_minibuf_noninteractive): Likewise.
464 * nsterm.m (x_set_frame_alpha): Likewise.
465 * process.c (wait_reading_process_output): Likewise.
466 * region-cache.c (delete_cache_boundaries): Likewise.
467 * xterm.c (x_set_frame_alpha): Likewise.
469 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
471 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
474 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
476 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
477 because atimer expiration is absolute rather than relative.
479 2014-07-25 Eli Zaretskii <eliz@gnu.org>
481 * w32term.h (current_popup_menu, menubar_in_use): Move
482 declarations from w32term.c.
484 2014-07-25 Martin Rudalics <rudalics@gmx.at>
486 * w32fns.c (menubar_in_use): No more static.
487 * w32term.c (current_popup_menu, menubar_in_use): Declare.
489 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
491 Move hourglass machinery to RIF.
492 * dispextern.h (struct redisplay_interface): New members
493 show_hourglass and hide_hourglass. Indent comments.
494 (show_hourglass, hide_hourglass): Remove prototypes.
495 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
496 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
497 (ns_redisplay_interface): Add them.
498 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
499 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
500 (w32_arrow_cursor): New function to hack around non-GUI frames.
501 (w32_redisplay_interface): Add new functions.
502 * w32term.h (w32_arror_cursor): Add prototype.
503 * xdisp.c (show_hourglass): New function, refactored out from
504 platform-dependent code.
505 (cancel_hourglass): Now call to RIF function.
506 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
507 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
508 (x_redisplay_interface): Add new functions.
510 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
512 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
513 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
514 and complete previous change.
515 * frame.c (adjust_frame_height): New function.
516 (Fset_frame_height, Fset_frame_size): Use it.
517 (x_set_frame_parameters): Take frame top margin into account.
519 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
521 * frame.c (Fset_frame_height): Take frame top margin into account.
522 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
523 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
525 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
527 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
528 menubar_height as such. Tweak comment.
529 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
530 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
531 All related users changed.
532 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
533 * xterm.c (handle_one_xevent):
534 * gtkutil.c (xg_event_is_for_menubar):
535 * xfns.c (x_window) [USE_X_TOOLKIT]:
536 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
537 to use FRAME_MENUBAR_HEIGHT.
539 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
541 * frame.c (Fframe_parameters): Always report frame height without
542 menu and tool bar lines.
544 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
546 * nsterm.m (applicationDidFinishLaunching:): Call
547 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
548 (antialiasThresholdDidChange:): New method for EmacsApp.
550 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
552 * macfont.m (macfont_update_antialias_threshold): Remove static.
554 * macfont.h (macfont_update_antialias_threshold): Declare.
556 2014-07-21 Eli Zaretskii <eliz@gnu.org>
558 * w32select.c (setup_windows_coding_system): Apply
559 CODING_ANNOTATION_MASK to the common_flags member of struct
560 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
562 * w16select.c (Fw16_get_clipboard_data): Apply
563 CODING_ANNOTATION_MASK to the common_flags member of struct
566 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
567 buffer position where we are to start the iteration.
568 (handle_invisible_prop): Record in it->stop_charpos the position
569 where the invisible text ends. (Bug#18035)
570 (hscroll_window_tree): Don't try hscrolling windows whose cursor
571 row has zero buffer position as their start position. Reported by
572 martin rudalics <rudalics@gmx.at>.
574 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
575 infinite looping in redisplay when display lines don't have enough
576 space to display even a single character. (Bug#18036)
578 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
580 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
581 * xfns.c (x_window): Use it to allow xfree later.
582 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
583 where appropriate. Use bool for booleans and remove redundant checks.
584 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
585 * xterm.c (x_free_frame_resources): Free shell_position.
587 2014-07-19 K. Handa <handa@gnu.org>
589 * xfaces.c (realize_x_face): Call font_load_for_lface with no
590 mandatory font spec (Bug#17973).
592 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
594 * font.c (font_score): Return the worst score if the size of
595 ENTITY is wrong by more than a factor 2 (Bug#17973).
597 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
599 * frame.c (frame_unspecified_color): New function
600 refactored out from ...
601 (Fframe_parameters, Fframe_parameter): ... adjusted users.
602 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
604 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
605 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
606 * lisp.h (set_frame_param): Remove prototype.
607 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
608 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
611 Prefer 'x_display_info *' to 'Display *' in X selection code.
612 This helps to avoid unneeded calls to x_display_info_for_display.
613 * xterm.h (struct selection_input_event): Record 'x_display_info *'
614 instead of 'Display *'.
615 (SELECTION_EVENT_DPYINFO): New macro.
616 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
617 it as an lvalue. Mention this in comment.
618 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
619 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
620 (selection_data_to_lisp_data, receive_incremental_selection):
621 Convert to use 'x_display_info *'. Adjust users where appropriate.
622 (lisp_data_to_selection_data): Likewise. Also pass 'struct
623 selection data *' as last arg to not return values in args.
624 (unexpect_property_change): Use common removal technique.
626 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
628 * print.c (print_preprocess): Adjust to match changed
629 sub char-table structure and avoid crash (Bug#18038).
631 * data.c (wrong_choice): Not static any more.
632 * lisp.h (wrong_choice): Add prototype.
633 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
634 Declare namebuf as such. Tweak comment.
635 [USE_GTK]: Likewise for tool_bar_position.
636 (fset_tool_bar_position) [USE_GTK]: Ditto.
637 (FRAME_TOOL_BAR_POSITION): New macro.
638 * frame.c (x_report_frame_params):
639 * gtkutil.c (update_frame_tool_bar):
640 * xfns.c (Fx_create_frame): Use it.
641 (x_set_tool_bar_position): Add meaningful diagnostic messages.
643 2014-07-16 Eli Zaretskii <eliz@gnu.org>
645 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
646 buffer's default-directory only if it is a string. (Bug#17986)
648 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
650 More precise control over values of some buffer-local variables.
651 * keyboard.c (Qvertical_scroll_bar):
652 * frame.c (Qleft, Qright): Move to ...
653 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
654 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
655 (syms_of_buffer): DEFSYM all of the above, attach special properties.
656 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
657 vertical-scroll-bar, scroll-up-aggressively
658 and scroll-down-aggressively.
659 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
661 * nsfns.m, frame.h (Qleft, Qright):
662 * nsterm.m (Qleft): Remove declarations.
663 * gtkutil.c (toplevel): Include buffer.h.
664 * data.c (wrong_choice, wrong_range): New functions.
665 (store_symval_forwarding): Handle special properties of buffer-local
666 variables and use functions from the above to signal error, if any.
668 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
670 (struct frame): Re-arrange layout to avoid extra padding and use bit
671 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
672 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
673 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
674 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
675 Define as no-ops because there are no scroll bars anyway.
676 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
679 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
680 Add convenient setter.
681 (font_put_frame_data, font_get_frame_data): Use it.
683 2014-07-15 Daiki Ueno <ueno@gnu.org>
685 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
686 pointer argument, before dereferencing.
687 (XCHAR2B_BYTE2): Likewise.
689 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
691 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
692 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
693 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
694 Use record_unwind_protect_int and avoid consing.
695 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
697 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
699 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
701 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
702 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
704 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
705 (main) [MSDOS]: Use SET_BINARY instead of setmode.
706 * minibuf.c: Include binary-io.h instead of fcntl.h.
707 (read_minibuf_noninteractive):
708 Use set_binary_mode instead of handcrafted code.
709 Don't call emacs_set_tty if emacs_get_tty failed.
710 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
711 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
712 * w32.c (pipe2): Adjust eassert to include O_BINARY.
714 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
715 This works around a GCC compiler bug when Emacs is configured with
716 --enable-gcc-warnings.
718 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
720 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
721 or characters in string, respectively. Add comment.
722 * fringe.c (Fdefine_fringe_bitmap):
723 * fns.c (Fsubstring, substring_both): Use it.
724 * keymap.c (Fdefine_key, Flookup_key):
725 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
727 * term.c (tty_menu_add_pane, tty_menu_add_selection):
729 (tty_menu_show): Simplify because tty_menu_create never return NULL.
731 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
733 Improve behavior of 'bzr up; cd src; make -k'.
734 * Makefile.in (top_srcdir): New var.
735 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
736 Use '$(top_srcdir)' instead of '$(srcdir)/..';
737 its expansion is a bit shorter.
738 (../config.status): Actually build config.status instead of
740 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
741 New macros, copied and relocated from ../Makefile.in.
742 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
743 (../config.status, Makefile): New dependencies and rules,
744 copied with relocation from ../Makefile.in. This should be more
745 likely to rebuild the build machinery properly if you do a 'make'
746 in the src directory.
748 2014-07-12 Eli Zaretskii <eliz@gnu.org>
750 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
753 * w32fns.c (Fx_file_dialog): Mention in the doc string the
754 behavior on Windows 7 and later when the function is repeatedly
755 invoked with the same value of DIR. (Bug#17950)
757 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
758 string to match the one in w32fns.c.
760 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
761 stdin to binary mode only if it is connected to a terminal.
763 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
765 Coalesce extern decls.
766 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
767 * sysdep.c (emacs_get_tty, emacs_set_tty):
768 Move duplicate extern decls from here ...
769 * systty.h: ... to here, so that there's just one copy.
771 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
773 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
775 * nsfns.m (Fns_popup_font_panel): Ditto.
777 2014-07-11 Eli Zaretskii <eliz@gnu.org>
779 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
781 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
783 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
784 [DOS_NT]: Implement for WINDOWSNT.
786 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
789 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
791 * sysdep.c (suppress_echo_on_tty): New function.
792 * minibuf.c (read_minibuf_noninteractive): Use it.
794 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
796 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
797 sysinfo failed. Adjust docstring.
799 2014-07-11 Eli Zaretskii <eliz@gnu.org>
801 Implement memory-info for MS-DOS.
802 * dosfns.c (dos_memory_info): New function.
803 * dosfns.h (dos_memory_info): Add prototype.
804 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
805 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
806 of doing some of its job.
808 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
809 reference termios structure members.
811 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
813 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
815 * minibuf.c (top): Include systty.h. Declare external
816 emacs_get_tty and emacs_set_tty.
817 (Vread_hide_char): New lisp variable.
818 (read_minibuf_noninteractive): Hide characters with
819 Vread_hide_char if it is a character. (Bug#17839)
821 2014-07-10 Eli Zaretskii <eliz@gnu.org>
823 Implement memory-info for MS-Windows.
824 * w32.c (w32_memory_info): New function.
825 * w32.h (w32_memory_info): Prototype it.
826 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
828 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
830 * coding.h (struct coding_system): Remove 'error_positions' (unused)
831 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
832 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
833 extra padding and shrink struct coding_system by 56 bytes (x86_64).
834 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
835 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
836 (decode_coding_big5, decode_coding_charset, decode_coding)
837 (encode_coding): Adjust users.
839 * alloc.c (Fmemory_info): New function.
841 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
843 * syntax.c (back_comment): Use more-natural location for label.
845 * font.c, font.h (font_unparse_fcname): Now static.
846 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
848 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
850 Next minor cleanup of font subsystem.
851 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
852 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
854 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
856 * ftfont.h (ftfont_font_format): Remove prototype.
857 * ftfont.c (ftfont_font_format): Remove; now unused.
859 * nsfont.m (nsfont_open):
860 * w32font.c (w32font_open_internal):
861 * w32uniscribe.c (uniscribe_open):
862 * xfont.c (xfont_open):
863 * xftfont.c (xftfont_open): All users changed.
865 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
866 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
868 2014-07-09 Eli Zaretskii <eliz@gnu.org>
870 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
871 x_produce_glyphs does when it generates a stretch glyph that
872 represents a TAB. (Bug#17969)
874 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
875 and there is a display property at that position, don't call
876 move_it_to to move to a position before window start. (Bug#17942)
877 Fix condition for finding CHARPOS by the first call to move_it_to.
880 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
882 * syntax.c (find_defun_start): Try the cache even
883 if !open_paren_in_column_0_is_defun_start.
884 (back_comment): If find_defun_start was pessimistic, use the
885 scan_sexps_forward result to improve the cache (bug#16526).
887 2014-07-09 Eli Zaretskii <eliz@gnu.org>
889 * xdisp.c (redisplay_window): If redisplay of a window ends up
890 with point in a partially visible line at end of the window, make
891 sure the amended position of point actually has smaller Y
892 coordinate; if not, give up and scroll the display. (Bug#17905)
894 * window.c (window_scroll_pixel_based): When point ends up at the
895 last fully visible line, don't let move_it_to stop at the left
896 edge of the line and dupe us into thinking point is inside the
899 * w32.c (network_interface_info): Make sure the argument is a
902 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
904 * process.c (read_and_dispose_of_process_output): Fix typo
905 in previous patch: we want nonnegative fds, not nonzero fds.
907 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
909 * chartab.c (char_table_translate): Move to...
910 * character.h (char_table_translate): ... inline function here.
911 Avoid Faref and assume that args are always valid. This helps to
912 speedup search, which is especially important for a huge buffers.
913 * lisp.h (char_table_translate): Remove prototype.
915 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
916 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
917 New function, with an intention to avoid code duplication between
919 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
921 * ftfont.c (ftfont_open):
922 * macfont.m (macfont_open):
923 * xftfont.c (xftfont_open): Use it.
925 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
927 * process.c: Add sanity checks for file descriptors (Bug#17844).
928 (wait_reading_process_output, Fprocess_filter_multibyte_p):
929 Check that infd is nonnegative before using it as an fd.
930 (read_and_dispose_of_process_output, Fprocess_send_eof):
932 (wait_reading_process_output): Omit unnecessary check of infd.
934 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
936 Minor fixups related to usage of the 'long' type.
937 * gnutls.c (emacs_gnutls_handshake):
938 * xfaces.c (dump_realized_face):
939 Work even if 'long' is narrower than 'void *'.
940 * termcap.c (scan_file):
941 * xselect.c (x_decline_selection_request)
942 (x_reply_selection_request, x_get_window_property):
943 * xterm.c (x_set_frame_alpha):
944 Remove unnecessary 'L' suffixes of integer constants.
945 * xfns.c (hack_wm_protocols):
946 * xselect.c (x_fill_property_data):
947 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
948 Remove unnecessary casts to 'long'.
949 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
951 Minor ImageMagick safety fixes.
952 * image.c (imagemagick_compute_animated_image):
953 Remove useless assignment to local. Avoid problems if dest_width is 0.
954 (imagemagick_load_image): Use int for pixel counts that can't
955 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
956 a row width greater than the image width (or greater than LONG_MAX!).
958 2014-07-04 K. Handa <handa@gnu.org>
960 * coding.c (MIN_CHARBUF_SIZE): Delete it.
961 (MAX_CHARBUF_EXTRA_SIZE): New macro.
962 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
964 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
966 * font.h (struct font_driver): Remove get_outline and free_outline;
967 not used by any font driver.
968 * ftfont.c (ftfont_driver):
969 * macfont.m (macfont_driver):
970 * nsfont.m (nsfont_driver):
971 * w32font.c (w32font_driver):
972 * w32uniscribe.c (uniscribe_font_driver):
973 * xfont.c (xfont_driver): Related users changed.
974 * xselect.c (x_get_window_property): Use convenient xmalloc.
975 Call to xfree only if some data was really allocated.
977 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
979 On MS-Windows, display busy cursor on all GUI frames.
980 This is similar to what we have on X. Quickly tested by Dani Moncayo.
981 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
982 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
984 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
985 * xdisp.c (start_hourglass): Remove Windows-specific bits.
987 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
989 Use convenient alists to manage per-frame font driver-specific data.
990 * frame.h (struct frame): Rename font_data_list to...
991 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
992 * font.h (struct font_data_list): Remove; no longer need a special
994 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
996 * font.c (font_put_frame_data, font_get_frame_data)
997 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
999 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
1000 Related users changed.
1001 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
1002 Prefer convenient xmalloc and xfree.
1004 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1006 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
1007 the window whose glyph row is being prepared and a flag whether it
1008 is for mode/header line. Make sure the glyph row's marginal areas
1009 are in sync with what the window wants.
1012 * xdisp.c (display_line, display_mode_line): Call
1013 prepare_desired_row with additional arguments, as appropriate.
1015 * dispextern.h (prepare_desired_row): Adjust prototype.
1017 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
1019 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
1020 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
1021 caused by xw_popup_dialog in daemon mode (Bug#17891).
1023 2014-07-03 Eli Zaretskii <eliz@gnu.org>
1025 * frame.c (do_switch_frame): When switching to another TTY frame,
1026 make sure FrameCols and FrameRows are in sync with the new frame's
1029 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
1031 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
1032 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
1033 min_char slots. Adjust comment.
1034 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
1035 Add SUB_CHAR_TABLE_OFFSET member.
1036 (make_uninit_sub_char_table): New function.
1037 (toplevel): Add compile-time assert to verify suitable member layout
1038 in Lisp_Sub_Char_Table.
1039 * alloc.c (mark_char_table): Add extra argument to denote char table
1040 subtype. Adjust to match new layout of sub char-table.
1041 (mark_object): Always mark sub char-tables with mark_char_table.
1042 * chartab.c (make_sub_char_table, copy_sub_char_table)
1043 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
1044 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
1045 (map_sub_char_table_for_charset, uniprop_table_uncompress):
1046 All related users changed.
1047 * lread.c (read1): Adjust to match new layout of sub char-table.
1048 * print.c (print_object): Likewise (Bug#17898).
1050 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
1052 * keymap.c (get_keyelt): Simplify.
1053 (copy_keymap_item): Remove left-over code for when we had
1054 key-shortcut caches.
1056 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1058 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
1059 (dealloc): Remove for EmacsScroller.
1061 * nsterm.h (EmacsScroller): Remove dealloc.
1063 2014-06-30 Eli Zaretskii <eliz@gnu.org>
1065 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
1067 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
1069 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
1070 when setNeedsDisplay is called so we don't trigger redisplay for every
1073 * nsterm.m (any_help_event_p): New variable.
1074 (mouseMoved:): Set any_help_event_p to YES if help event is
1075 generated. Remove else with empty help event that triggered redisplay
1076 for every mouse move.
1077 (windowDidResignKey:): If any_help_event_p, generate empty help event.
1079 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
1081 * xfns.c (Qsuppress_icon): Remove; no real users.
1082 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
1083 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
1084 (syms_of_w32fns): Don't DEFSYM it.
1086 2014-06-29 Glenn Morris <rgm@gnu.org>
1088 * Makefile.in (ns-app): Mark as PHONY.
1090 2014-06-28 Glenn Morris <rgm@gnu.org>
1092 * Makefile.in (mostlyclean): There are no libXMenu11.a,
1093 liblw.a in this directory.
1095 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
1097 * coding.c (encode_coding_utf_8): Correctly count produced_chars
1098 also in unibyte case. (Bug#17865)
1100 2014-06-28 K. Handa <handa@gnu.org>
1102 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
1103 (MIN_CHARBUF_SIZE): New macro.
1104 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
1106 2014-06-27 Glenn Morris <rgm@gnu.org>
1108 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
1109 with an order-only dependence on bootstrap-emacs. (Bug#2151)
1110 (.el.elc): Replace suffix rule with pattern rule.
1111 (%.elc): New pattern rule, with order-only prerequisite.
1112 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
1113 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
1114 in place of BOOTSTRAPEMACS.
1116 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
1118 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
1120 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1122 Consistently use validate_subarray to verify substring.
1123 * fns.c (validate_substring): Not static any more. Adjust to
1124 use ptrdiff_t, not EMACS_INT, because string and vector limits
1125 can't exceed ptrdiff_t even if EMACS_INT is wider.
1126 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
1127 (secure_hash): Adjust user.
1128 * lisp.h (validate_subarray): Add prototype.
1129 * coding.c (Fundecodable_char_position):
1130 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
1131 Use validate_subarray. Adjust comment to mention substring.
1133 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
1135 Do not allow out-of-range character position in Fcompare_strings.
1136 * fns.c (validate_subarray): Add prototype.
1137 (Fcompare_substring): Use validate_subarray to check ranges.
1138 Adjust comment to mention that the semantics was changed. Also see
1139 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
1141 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
1143 Be more consistent about the 'Qfoo' naming convention.
1144 * image.c (Fimagemagick_types):
1145 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
1146 * process.c (Fmake_network_process):
1147 Rename C local identifier 'Qfoo to avoid giving the false
1148 impression that it stands for the symbol 'foo'.
1150 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
1152 Simplify and cleanup character conversion stuff.
1153 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
1155 * character.c (multibyte_char_to_unibyte)
1156 (multibyte_char_to_unibyte_safe): Remove; no longer used.
1157 * character.h (make_char): Remove; unused.
1158 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
1159 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
1160 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
1161 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
1162 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
1164 2014-06-22 Mario Lang <mlang@delysid.org>
1166 * w32fns.c (Fw32_shell_execute): The the -> the.
1168 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
1170 * xmenu.c (mouse_position_for_popup):
1171 * xselect.c (mouse_position_for_drop): Do not duplicate ...
1172 * xfns.c (x_relative_mouse_position): ... and prefer this function.
1173 * menu.c (Fx_popup_menu):
1174 * xselect.c (x_handle_dnd_message): Adjust users.
1175 * menu.h (mouse_position_for_popup): Remove prototype.
1176 * xterm.h (x_relative_mouse_position): Add prototype.
1177 * xterm.c (x_find_topmost_parent): Break from the loop and do not
1178 call XFree if XQueryTree returns zero.
1180 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1182 * indent.c (Fvertical_motion): Doc fix.
1183 Move to the goal column, if any, with a single call to
1184 move_it_in_display_line, not in two calls. Doing this with two
1185 calls causes move_it_in_display_line apply the line-prefix
1186 handling twice instead of just once. (Bug#17823)
1188 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
1190 Port to OS X ACLs (Bug#17810).
1191 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
1192 ACL_TYPE_ACCESS) doesn't work.
1194 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
1196 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
1197 before checking key-translation-map (bug#17659).
1199 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
1201 * font.c (font_make_object): Avoid dangling pointer which may
1202 crash GC (Bug#17771).
1204 2014-06-21 Eli Zaretskii <eliz@gnu.org>
1206 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
1207 prototype of DGifCloseFile as appropriate for older and newer
1209 (gif_close): New function, encapsulates the differences in the
1210 calling sequence of DGifCloseFile before v5.1.0 and after it.
1211 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
1212 error string where appropriate. (Bug#17790)
1214 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
1215 macro execution, make sure point didn't move since last complete
1216 redisplay, as the condition for using the glyph matrix
1217 information. (Bug#17777)
1219 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
1221 Minor cleanup of fonset code.
1222 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
1223 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
1224 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
1225 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
1226 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
1227 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
1228 (free_realized_fontset): Remove because a no-op since 2008.
1229 (free_face_fontset): Adjust user.
1230 (syms_of_fontset): Shrink fontset by one extra slot.
1232 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
1234 Omit redundant extern decls.
1235 Most of this patch is from Dmitry Antipov, in:
1236 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
1237 * commands.h (update_mode_lines):
1238 * frame.h (Qbackground_color, Qforeground_color)
1239 (x_set_menu_bar_lines):
1240 * ftfont.c (ftfont_font_format):
1241 * intervals.h (Qkeymap, Qfont):
1242 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
1243 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
1244 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
1245 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
1246 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
1247 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
1248 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
1249 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
1250 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
1251 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
1252 (Qtool_bar, Qheader_line):
1253 * macros.c (Fexecute_kbd_macro):
1254 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
1255 * xterm.c (x_delete_terminal, XSetIMValues):
1256 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
1257 (x_implicitly_set_name, popup_activated)
1258 (widget_store_internal_border):
1259 Remove redundant decls.
1260 * frame.c [USE_X_TOOLKIT]: Include widget.h.
1261 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
1262 Remove _Noreturn, as make-docfile now does that for us.
1263 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
1264 (Qregion_extract_function): New decl.
1265 * window.c, xfns.c: Include menu.h.
1267 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
1269 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
1271 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
1273 * fileio.c (Fread_file_name): Do not pass redundant args and ...
1274 * callint.c (read_file_name): ... convert to static here.
1275 * lisp.h (Fread_file_name): Do not EXFUN it.
1276 (STRING_COPYIN): Remove; unused.
1277 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
1278 (char_composable_p): ... static function. All users changed.
1279 * eval.c (toplevel): Remove redundant #include directives.
1280 * xterm.c (x_initialize): Add static to match prototype.
1281 * ccl.c (Fccl_execute_on_string):
1282 * font.c (fon_intern_prop): Use make_specified_string.
1284 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
1286 * Makefile.in (ns-app): Fix typo that broke build on OS X.
1287 Reported by David Caldwell in:
1288 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
1290 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
1292 Do not ask for XRender extension each time XFT font is opened.
1293 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
1294 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
1296 2014-06-15 Glenn Morris <rgm@gnu.org>
1298 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
1300 2014-06-15 Eli Zaretskii <eliz@gnu.org>
1302 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
1303 information if we are in the middle of executing a keyboard macro,
1304 since redisplay doesn't update the screen until the macro is
1305 finished. (Bug#17777)
1307 * alloc.c (cleanup_vector): Don't dereference a font driver
1308 pointer if it is NULL. (Bug#17771)
1310 2014-06-13 Glenn Morris <rgm@gnu.org>
1312 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
1313 ($(lispsource)/international/charprop.el)
1314 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
1315 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
1316 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
1317 GNU make automatically passes command-line arguments to sub-makes.
1319 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
1321 Avoid hangs in accept-process-output (Bug#17647).
1322 * lisp.h, process.c (wait_reading_process_input):
1323 Return int, not bool. All uses changed.
1324 * process.c (SELECT_CANT_DO_WRITE_MASK):
1325 Remove macro, replacing with ...
1326 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
1328 (status_notify): New arg WAIT_PROC. Return int, not void.
1331 2014-06-13 Eli Zaretskii <eliz@gnu.org>
1333 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
1334 the frame is the initial frame, because the hook is not set up
1335 then, and Emacs crashes.
1336 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
1338 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
1340 * keymap.c (silly_event_symbol_error): Don't recommend the use
1343 2014-06-11 Eli Zaretskii <eliz@gnu.org>
1345 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
1346 matching overlay strings with 'cursor' property against buffer
1347 positions traversed in the glyph row. (Bug#17744)
1349 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
1351 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
1354 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
1355 determine 10.9 (Bug#17751).
1357 * macfont.m (macfont_draw): Positions were not freed.
1359 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
1361 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
1362 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
1363 function. Also adjust comment.
1364 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
1366 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
1367 * font.c (font_done_for_face):
1368 * xface.c (realize_non_ascii_face): Adjust user.
1369 * font.h (struct font_driver): Convert 'prepare_face' to return
1370 void because its return value is never used anyway.
1371 * xfont.c (xfont_prepare_face): Return void.
1372 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
1373 (xftfont_done_face): Use xfree.
1375 * dispextern.h (last_tool_bar_item): Remove declaration.
1376 * frame.h (struct frame): New member last_tool_bar_item.
1377 * frame.c (make_frame): Initialize it.
1378 * xdisp.c (toplevel): Remove last_tool_bar_item.
1379 (handle_tool_bar_click, note_tool_bar_highlight):
1380 * w32term.c (w32_read_socket, w32_initialize):
1381 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
1383 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
1384 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
1386 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1388 Say (accept-process-output P)'s result pertains to P if P is non-nil.
1389 * process.c (Faccept_process_output)
1390 (wait_reading_process_output): Mention that if PROCESS is non-nil,
1391 the return value is about PROCESS, not about other processes.
1393 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
1395 Further adjustments to mark_object and friends.
1396 Now the mark_object's stack is just 32 bytes on a 64-bit
1397 system, which means extra 20% off the stack usage.
1398 * alloc.c (mark_save_value): As before, refactored out from ...
1399 (mark_object): ... adjusted user. Also add comment.
1401 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
1403 Fix core dump after a dropped X connection (Bug#17704).
1404 * sysdep.c (stuff_char): Don't abort merely because the selected frame
1405 is dead, as we may be shutting down.
1407 2014-06-08 Glenn Morris <rgm@gnu.org>
1409 * fileio.c (write-region-inhibit-fsync): Doc tweak.
1411 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
1413 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
1415 If a C name must be extern on some platforms, make it extern on all.
1416 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
1418 * font.h (ftxfont_driver) [HAVE_XFT]:
1419 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
1420 * lisp.h (get_frame_param):
1421 * menu.h (tty_menu_show):
1422 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
1423 * termhooks.h (encode_terminal_code):
1424 * xterm.h (x_menu_wait_for_event):
1426 * frame.c (get_frame_param):
1427 * fringe.c (max_used_fringe_bitmap):
1428 * ftxfont.c (ftxfont_driver):
1429 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
1430 * menu.c (menu_items_inuse):
1431 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
1432 * term.c (encode_terminal_code, tty_menu_show):
1433 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
1434 * xfaces.c (load_color):
1435 * xmenu.c (x_menu_wait_for_event):
1438 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
1440 Change object marking routines to minimize stack usage.
1441 This change moves a few cold paths from mark_object to NO_INLINE
1442 functions and adjusts symbol marking loop. According to GCC 4.8.2
1443 -Wstack-usage, this reduces mark_object's stack usage from 80 to
1444 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
1445 stack usage at the mark phase is reduced up to 28%. Surprisingly,
1446 it also gains up to 3% in speed (with default '-O2 -g3' flags).
1447 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
1448 refactored out from ...
1449 (mark_object): ... adjusted user. Also mark symbols in a tight
1451 (mark_face_cache): Add NO_INLINE.
1453 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1455 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
1456 contains garbage on WINDOWSNT (which could potentially infloop at
1459 Minimize cursor motion during TTY menu updates.
1460 * term.c (tty_menu_display): Don't position cursor here.
1461 Instead, pass the cursor coordinates to update_frame_with_menu.
1462 (tty_menu_activate): Send the hide cursor command only once in an
1463 iteration through the outer 'while' loop.
1465 * dispnew.c (update_frame_1): Accept an additional argument
1466 SET_CURSOR_P, and position the cursor at the end of the frame
1467 update only if that argument is non-zero. All callers changed to
1468 provide the additional argument as non-zero, except for
1469 update_frame_with_menu.
1470 (update_frame_with_menu): Accept 2 additional arguments ROW and
1471 COL; if they are non-negative, instruct update_frame_1 not to
1472 position the cursor, and instead position it according to ROW and COL.
1474 * dispextern.h (update_frame_with_menu): Update prototype.
1476 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
1478 * callproc.c (call_process): Don't check read-only if we don't insert
1479 anything (bug#17666).
1481 2014-06-08 Eli Zaretskii <eliz@gnu.org>
1483 * dispnew.c (update_frame_with_menu): Set display_completed.
1485 2014-06-07 Eli Zaretskii <eliz@gnu.org>
1487 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
1489 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
1491 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
1493 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
1494 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
1496 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
1498 * window.c (Frecenter): Signal an error if window-buffer is not
1501 * keyboard.c (make_lispy_position): Don't include a buffer position in
1502 mode/header-line mouse events.
1504 * keyboard.c (read_char): Handle (t . <event>) in the second use of
1505 Vunread_command_events (bug#17650).
1507 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
1509 * xterm.c (x_setup_pointer_blanking):
1510 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
1512 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
1514 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
1515 because it will be defined in generated config.h if needed.
1517 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1519 Use terminal-specific hooks to display popup dialogs.
1520 * termhooks.h (struct terminal): New field popup_dialog_hook.
1521 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1522 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1523 code and use popup_dialog_hook.
1524 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1525 * nsterm.h (ns_popup_dialog): Adjust prototype.
1526 * nsterm.m (ns_create_terminal):
1527 * w32term.c (w32_create_terminal):
1528 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1529 Setup popup_dialog_hook.
1531 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1533 * w32heap.c (report_temacs_memory_usage): Improve the report by
1534 reporting the large blocks that are actually occupied at dump time.
1536 * w32console.c (initialize_w32_display): Set the console
1537 menu_show_hook, otherwise TTY menus are broken on w32.
1539 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1541 Use terminal-specific hooks to display menus.
1542 * termhooks.h (struct terminal): New field menu_show_hook.
1543 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1544 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1546 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1547 * nsmenu.m (ns_menu_show):
1548 * w32menu.c (w32_menu_show):
1549 * xmenu.c (x_menu_show):
1550 * term.c (tty_menu_show): Adjust to use bit flags.
1551 (set_tty_hooks): Set menu_show_hook.
1552 * xterm.c (x_create_terminal):
1553 * nsterm.m (ns_create_terminal):
1554 * msdos.c (initialize_msdos_display):
1555 * w32term.c (w32_create_terminal): Likewise.
1557 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1559 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1561 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1563 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1564 (FD_SET): Don't define on WINDOWSNT.
1566 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1568 * emacs.c: Include "sysselect.h", to define its inline functions.
1569 Problem reported by Glenn Morris in:
1570 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1572 Do not require libXt-devel when building with gtk.
1573 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1574 dependency on libXt-devel.
1575 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1576 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1577 lwlib-widget.h now does this.
1578 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1580 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1582 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1583 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1584 (delete_write_fd, wait_reading_process_output):
1585 Remove now-redundant easserts.
1586 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1587 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1588 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1589 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1591 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1593 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1594 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1595 (calloc): Don't undef, it is never defined.
1596 (HEAP_ENTRY_SHIFT): Remove unused macro.
1598 * Makefile.in (C_HEAP_SWITCH): Remove.
1599 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1601 Fix MS-Windows build broken by menu changes on 2014-06-02.
1602 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1604 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1605 Define instead of including ../lwlib/lwlib.h, which causes
1606 compilation errors due to missing X11 headers.
1608 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1610 * process.c (wait_reading_process_output): Omit incorrect test of
1611 p->infd against zero. Add easserts for infd having a plausible value.
1613 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1615 Adjust to match recent lwlib changes.
1616 * menu.h (xmalloc_widget_value): Replace by ...
1617 (make_widget_value): ... new prototype.
1618 * menu.c (xmalloc_widget_value): Replace by ...
1619 (make_widget_value): ... new function.
1620 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1621 * gtkutil.c (malloc_widget_value, free_widget_value):
1622 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1623 * keyboard.h (enum button_type, struct _widget_value):
1624 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1626 * nsmenu.m (ns_update_menubar, ns_menu_show):
1627 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1628 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1629 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1631 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1633 * image.c (x_query_frame_background_color)
1634 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1635 Fix --enable-gcc-warnings compilation without image libraries.
1637 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1639 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1640 emulated break value only if it goes up.
1641 (sbrk): Add assertion that the INCREMENT argument is strictly
1642 zero. Improve and correct the commentary.
1644 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1646 Improve AIX-related merge from emacs-24.
1647 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1648 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1649 not on AIX; since we're on the trunk we can use enums more broadly.
1651 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1653 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1655 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1656 to min(value, whole).
1658 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1660 Bring back the changes to GDB-visible symbols, but only on AIX.
1661 And only if it's not pre-4.2 GCC.
1662 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1663 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1664 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1667 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1669 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1670 with PT, not GPT. (Bug#16433)
1672 Revert last changes to GDB-visible symbols.
1673 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1674 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1675 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1678 2014-06-02 Glenn Morris <rgm@gnu.org>
1680 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1682 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1684 Fix port to 32-bit AIX with xlc (Bug#17598).
1685 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1686 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1687 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1688 to work around a compiler bug in IBM xlc 12.1.
1690 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1692 * xterm.c (x_update_window_end): Don't invalidate the entire
1693 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1694 highlight needs to be redisplayed. (Bug#17588)
1696 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1698 Port the GDB-visible symbols to AIX.
1699 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1700 optimizes away the relevant external symbols. Use enums instead;
1701 this suffices for the AIX port, which is 32-bit-only anyway.
1702 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1703 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1704 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1707 Include sources used to create macuvs.h.
1708 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1709 * macuvs.h: Use automatically-generated header.
1711 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1713 Port signal-handling to DragonFly BSD (Bug#17646).
1714 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1715 Move implementations from callproc.c to sysdep.c.
1716 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1717 Move declarations from process.h to syssignal.h.
1719 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1721 * callint.c (Ffuncall_interactively): Add usage.
1723 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1725 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1727 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1729 * w32heap.c (malloc_before_dump, malloc_after_dump)
1730 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1731 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1732 set errno where appropriate to emulate CRT functions.
1734 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1736 Debugging facility to check whether 'const char *' points to
1737 relocatable data of non-pure Lisp string.
1738 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1739 (mark_maybe_pointer): ... adjusted user.
1740 (relocatable_string_data_p): New function.
1741 * lisp.h (relocatable_string_data_p): Add prototype.
1742 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1743 the pointer to relocatable Lisp data is not used.
1745 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1747 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1748 * atimer.c (block_atimers):
1749 * callproc.c (block_child_signal): Block SIGINT too;
1750 otherwise, its handler might now unblock signals that it shouldn't.
1751 * keyboard.c (read_char): Clear signal mask, since we may
1752 be in a SIGINT handler, and many signals may be masked.
1753 * keyboard.c (handle_interrupt):
1754 * sysdep.c (handle_arith_signal):
1755 Clear signal mask instead of just unblocking the signal that
1756 was received, since several signals may be blocked at this point.
1758 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1760 * Makefile.in (TEMACS_POST_LINK): Remove target.
1761 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1762 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1764 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1766 * xmenu.c (xdialog_show): Remove prototype, rename to
1767 x_dialog_show, remove 2nd arg because it's always zero
1768 and simplify accordingly.
1769 (xw_popup_dialog): Adjust user.
1770 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1771 2nd arg because it's always zero and simplify accordingly.
1772 (w32_popup_dialog): Adjust user.
1774 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1776 * w32heap.c (report_temacs_memory_usage): New function.
1778 * unexw32.c (unexec) [ENABLE_CHECKING]:
1779 Call report_temacs_memory_usage.
1781 * w32heap.h (report_temacs_memory_usage): Add prototype.
1783 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1785 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1786 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1788 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1790 * buffer.c (init_buffer): Accept an argument 'initialized'.
1791 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1792 mmap_regions and mmap_fd, to avoid referencing stale data from the
1793 dump phase. Add an assertion for buffer text of buffers created
1794 in temacs before this function is called. (Bug#17622)
1795 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1797 * lisp.h (init_buffer): Update prototype.
1799 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1801 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1803 * alloc.c (Fgarbage_collect): Fix compilation with
1804 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1806 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1808 * frame.c, frame.h (frame_char_to_pixel_position)
1809 (frame_set_mouse_position): Now static, and made private in
1810 frame.c rather than public in frame.h.
1812 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1814 Refactor mouse positioning stuff to avoid code duplication.
1815 * frame.h (frame_char_to_pixel_position): New function.
1816 (x_set_mouse_position): Rename to...
1817 (frame_set_mouse_position): ...new function.
1818 (frame_set_mouse_pixel_position): Add prototype.
1819 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1820 Rename to frame_set_mouse_pixel_position.
1821 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1823 * xterm.h, w32term.h ( x_set_mouse_position)
1824 (x_set_mouse_pixel_position): Remove prototypes.
1826 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1828 On X, always make pointer visible when deleting frame (Bug#17609).
1829 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1831 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1833 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1834 * keyboard.c (gobble_input): If there is no terminal input error,
1835 make sure the pointer is visible for all frames on this terminal.
1836 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1837 it was previously disabled.
1839 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1841 * data.c (Fzerop): Move to Elisp.
1842 (syms_of_data): Don't defsubr it.
1843 * keyboard.c (echo_keystrokes_p): New function.
1844 (read_char, record_menu_key, read_key_sequence): Use it.
1846 * callint.c (Qfuncall_interactively): New var.
1847 (Qcall_interactively): Remove.
1848 (Ffuncall_interactively): New function.
1849 (Fcall_interactively): Use it.
1850 (syms_of_callint): Defsubr it.
1852 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1854 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1855 relocated from under us.
1857 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1859 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1860 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1862 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1864 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1865 for MinGW, since it no longer uses gmalloc.
1867 * buffer.c: Do not define mmap allocations functions for Windows.
1868 Remove mmap_find which is unused. Remove mmap_set_vars which does
1870 [WINDOWSNT]: Include w32heap.h.
1871 (init_buffer): Always allocate new memory for buffers.
1873 * emacs.c: Remove mmap_set_vars calls.
1875 * image.c (free_image): Undef free for Windows because it is
1876 redirected to our private version.
1878 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
1879 (copy_executable_and_dump_data): Remove dumping the heap section.
1880 (unexec): Restore using_dynamic_heap after dumping.
1882 * w32heap.c (dumped_data_commit, malloc_after_dump)
1883 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1884 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
1885 (mmap_free): New functions.
1887 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
1889 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
1891 * image.c (imagemagick_load_image): Use MagickRealType for local
1892 'color_scale', instead of double, to avoid a GCC warning about
1895 * xfns.c (Fx_window_property): Remove unused local.
1897 Don't kill already-reaped process (Bug#17561).
1898 * process.c (process_send_signal): Fix race condition where a
1899 subprocess was reaped by a signal handler between the check for
1900 liveness and calling 'kill', which meant that Emacs could in
1901 theory kill an innocent bystander process. Do the fix by blocking
1902 SIGCHLD in a critical section that checks liveness before killing.
1904 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1906 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
1908 2014-05-26 Ken Brown <kbrown@cornell.edu>
1910 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
1911 even if !CYGWIN (see bug#17510).
1913 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
1915 * nsfns.m (Fns_do_applescript): Surround NSApp run
1916 with calls to ns_init_events, ns_finish_events (Bug#17424).
1918 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1920 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1921 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1923 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1924 with calls to ns_init_events, ns_finish_events (Bug#17424).
1926 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1928 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1929 if we are iterating over an object that generates glyphs for
1930 marginal areas. (Bug#17585)
1932 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1934 * xdisp.c (safe__call1, safe__eval): Now static.
1936 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1938 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1939 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1940 (safe_call1): Call safe_call instead of safe__call directly.
1942 2014-05-26 Ken Brown <kbrown@cornell.edu>
1944 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1945 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1948 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1950 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1951 (safe__call, safe__call1, safe__eval): New functions.
1952 (safe_call): Use it.
1953 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1954 (display_mode_element): Same for `:eval'.
1956 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1958 Fix port to 32-bit AIX (Bug#17540).
1959 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1960 twice. _text already includes this offset.
1961 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1963 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1965 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1966 when closest_pos is identical to to_charpos, don't recurse, since
1967 we already tried that, and failed. (Bug#17539)
1969 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1970 unwinding when frame's faces were not initialized yet, increment
1971 the frame's image-cache reference count before calling
1972 x_free_frame_resources. Don't dereference
1973 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1975 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
1977 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
1980 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
1981 macfont.m, call draw with adjusted arguments so font drivers
1982 don't need to do that.
1984 * macfont.m (macfont_draw): Merge changes from Macport.
1986 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1988 * alloc.c (garbage_collect_1): New function, with all of the guts
1989 of Fgarbage_collect.
1990 (mark_stack): Accept an argument END and don't mark Lisp objects
1991 on the stack beyond the address given by END. Calculation of END
1992 was moved to Fgarbage_collect.
1993 (Fgarbage_collect): Calculate the end address of the stack portion
1994 that needs to be examined by mark_stack, and pass that address to
1995 garbage_collect_1, which will pass it to mark_stack.
1996 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
1997 for more details about the underlying problems. In particular,
1998 this avoids dumping Emacs with the large hash-table whose value is
1999 held in purify-flag for most of the time loadup.el runs.
2001 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
2003 * xfns.c (x_window_property_intern): New function (code from
2005 (Fx_window_property): Call x_window_property_intern. If property
2006 not found and NILP (source) and outer window != inner window,
2007 check outer window for property (Bug#17537).
2009 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
2011 Supply malloc and alloc_size attributes for extern allocators.
2012 This documents the C API, and helps GCC generate a bit better code.
2013 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
2014 (ATTRIBUTE_MALLOC_SIZE): New macros.
2015 * gmalloc.c (malloc, realloc, calloc):
2016 * gtkutil.h (malloc_widget_value):
2017 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
2018 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
2021 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
2023 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
2024 * image.c (imagemagick_load_image): Port to hosts that do not use
2025 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
2027 2014-05-21 Leo Liu <sdl.web@gmail.com>
2029 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
2031 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
2033 * dbusbind.c (xd_signature): Revert last 2 patches.
2035 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
2037 Allow any non-nil value to count as true in bool-vector.
2038 Likewise for xd_signature in dbusbind.c.
2039 This is more consistent with the usual practice in Emacs, which is
2040 that any non-nil value counts as true.
2041 * alloc.c (Fbool_vector): Don't require args to be t or nil.
2042 * dbusbind.c (xd_signature): Likewise, for booleans.
2043 * data.c, lisp.h (Qbooleanp):
2044 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
2046 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
2048 * lisp.h (CHECK_BOOLEAN): New function.
2049 * alloc.c (Fbool_vector): New function.
2050 (syms_of_alloc): Defsubr it.
2051 * data.c (Qbooleanp): New symbol.
2052 (syms_of_data): DEFSYM it.
2053 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
2055 * font.c (font_matching_entity): Extract font-entity object
2056 from the vector of matching entities (Bug#17486).
2058 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
2060 Assume C99 or later (Bug#17487).
2061 * bytecode.c (B__dummy__): Remove.
2062 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
2063 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
2064 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
2065 * regex.c (DEBUG_PRINT): Assume varargs macros.
2066 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
2068 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
2070 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
2071 memory for every buffer that was dumped.
2073 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
2075 * fns.c (Freverse): Allow vectors, bool vectors and strings.
2076 (Fnreverse): Allow vectors and bool vectors.
2078 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
2080 Minor cleanup for terminal setup.
2081 * termhooks.h (create_terminal): Adjust prototype.
2082 * terminal.c (create_terminal): Pass output method and RIF as args.
2083 (init_initial_terminal):
2084 * nsterm.m (ns_create_terminal):
2085 * term.c (init_tty):
2086 * w32term.c (w32_create_terminal):
2087 * xterm.c (x_create_terminal): Adjust users.
2088 Avoid redundant NULL initializers and add comments.
2090 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
2092 * keyboard.c (Qdeactivate_mark): Now static.
2094 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
2096 If available, use Xfixes extension to do pointer blanking.
2097 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
2098 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
2099 (make_invisible_cursor): Move to...
2100 * xterm.c (make_invisible_cursor): ...here.
2101 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
2102 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
2103 (x_term_init): Call to x_setup_pointer_blanking.
2104 (XTtoggle_invisible_pointer): Use blanking specific to this display.
2105 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
2107 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2109 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
2111 2014-05-12 Glenn Morris <rgm@gnu.org>
2113 * fileio.c (Ffile_executable_p): Doc tweak.
2115 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
2117 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
2118 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
2120 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
2122 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
2124 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2126 Fix initialization of minibuffer history variable (Bug#17430).
2127 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
2128 Move the initialization up to prevent any "value void" message.
2130 2014-05-08 Samuel Bronson <naesten@gmail.com>
2132 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
2133 are matched (bug#17413).
2135 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
2137 Stop tooltips pulling Emacs window to front (Bug#17408).
2138 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
2139 SetWindowPos invocations.
2141 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
2143 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
2144 not initialized (Bug#17398).
2146 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
2148 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
2150 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
2152 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
2153 [HAVE_NS]: Do not include png.h.
2154 (x_query_frame_background_color): New function.
2155 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
2156 (png_load_body): Coalesce duplicate code.
2158 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
2160 Consult libpng-config more consistently (Bug#17339).
2161 * Makefile.in (PNG_CFLAGS): New var.
2162 (ALL_CFLAGS): Use it.
2163 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
2164 CFLAGS now handles this.
2166 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
2168 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
2169 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
2170 because WCONTINUED is always defined now.
2171 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
2173 2014-05-03 Eli Zaretskii <eliz@gnu.org>
2175 * buffer.c (overlay_strings): Fix the wording of the commentary.
2177 2014-05-01 Glenn Morris <rgm@gnu.org>
2179 * floatfns.c (Fisnan):
2180 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
2182 2014-05-01 Eli Zaretskii <eliz@gnu.org>
2184 * term.c (tty_menu_activate): A better initialization for cursor
2187 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
2189 * intervals.c: Tighten assertions.
2190 (create_root_interval): Make sure the interval is not empty.
2191 (intervals_equal): Use booleans.
2192 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
2193 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
2194 (balance_possible_root_interval): Simplify and use booleans.
2195 (split_interval_right, split_interval_left): Check LENGTH, and remove
2196 now redundant assertion.
2197 (adjust_intervals_for_insertion): Remove now redundant assertions.
2198 (delete_node, interval_deletion_adjustment)
2199 (adjust_intervals_for_deletion, merge_interval_right)
2200 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
2201 (reproduce_interval): Make sure the interval is not empty.
2203 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
2205 * term.c (tty_menu_activate): Don't assume row and col are initialized.
2206 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
2207 satisfaction that they would always be initialized.
2209 2014-04-30 Eli Zaretskii <eliz@gnu.org>
2211 * term.c (tty_menu_display): Move the cursor to the active menu item.
2212 (tty_menu_activate): Return the cursor to the active menu item
2213 after displaying the menu and after displaying help-echo.
2214 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
2215 for the details of why this is needed by screen readers and
2218 2014-04-30 Glenn Morris <rgm@gnu.org>
2220 * process.c (handle_child_signal):
2221 Handle systems without WCONTINUED. (Bug#15110, 17339)
2223 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
2225 * window.c (struct saved_window): Remove mark.
2226 (Fset_window_configuration, save_window_save)
2227 (compare_window_configurations): Don't touch marks any more.
2229 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
2231 Use bits_word for gcmarkbits.
2232 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
2233 bits_word is typically a tad more efficient for mark bits than
2234 unsigned is, so use bits_word. All uses changed.
2235 * lisp.h (BITS_PER_INT): Remove; no longer used.
2237 Avoid undefined behavior in signed left shift.
2238 This ports to GCC 4.9.0 with -fsanitize=undefined.
2239 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
2241 * regex.c (extract_number):
2242 * lisp.h (make_number, XINT):
2243 Do not shift a 1 bit left into a sign bit.
2244 * alloc.c (struct cons_block, struct float_block): Use unsigned,
2245 not int, for gcmarkbits. All uses changed.
2247 2014-04-25 Eli Zaretskii <eliz@gnu.org>
2249 * search.c (Fnewline_cache_check): Don't try to count newlines
2250 outside the buffer's restriction, as find_newline doesn't support that.
2252 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
2254 * window.c (Fset_window_configuration): Deactivate the mark before
2256 (set_window_buffer): Ignore window_initialized.
2257 (window_initialized): Remove.
2258 * keyboard.c (Qdeactivate_mark): Not static any more.
2259 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
2262 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
2264 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
2265 and to clang 3.4, which have fixed the bug. This should let us
2266 run a bit faster on these platforms when address sanitization is
2269 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
2271 Port to GCC 4.9.0 with --enable-gcc-warnings.
2272 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
2274 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
2275 a way that also works with GCC 4.9.0.
2277 * search.c (Fnewline_cache_check): Remove unused locals.
2279 2014-04-22 Eli Zaretskii <eliz@gnu.org>
2281 * search.c (find_newline1): New subroutine.
2282 (Fnewline_cache_check): New function.
2283 (syms_of_search): Defsubr it.
2285 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
2287 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
2288 * keyboard.c (unblock_input): Add comment.
2289 * xgselect.c (xg_select): Prevent Glib main loop recursion.
2291 2014-04-22 Daniel Colascione <dancol@dancol.org>
2293 * lread.c (readevalloop_eager_expand_eval): New function
2294 that can recurse into toplevel forms.
2295 (readevalloop): Call it.
2296 * lisp.h: Declare Qprogn.
2297 * callint.c (Qprogn): No longer static.
2299 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
2301 * intervals.c (rotate_right, rotate_left): Fix up length computation.
2302 Also change identifiers to match the comments, and add more assertions
2305 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
2307 * emacs.c (close_output_streams): Don't clear and restore errno.
2309 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
2311 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
2312 never becomes visible, i.e. using XMonad (Bug#17237).
2314 2014-04-18 Eli Zaretskii <eliz@gnu.org>
2316 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
2317 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
2318 (Fline_pixel_height): Don't assume that the current buffer and the
2319 selected window's buffer are one and the same. (Bug#17281)
2321 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
2322 paragraph-start cache before the newline cache. (Bug#17269)
2324 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
2326 * term.c (tty_send_additional_strings): No need to fflush here,
2328 (tty_set_terminal_modes): fflush after sending additional strings,
2331 2014-04-17 Daniel Colascione <dancol@dancol.org>
2333 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
2335 (tty_send_additional_strings): New function.
2336 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
2337 (syms_of_term): Intern tty-mode-set-strings and
2338 tty-mode-reset-strings.
2340 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2342 * window.c (save_window_save): Lookup window_point_insertion_type in
2343 the right buffer (bug#15457).
2344 (Qwindow_point_insertion_type): New var.
2345 (syms_of_window): Initialize it.
2347 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2349 Fix the MSDOS build.
2350 * unexcoff.c [MSDOS]: Include libc/atexit.h.
2351 (copy_text_and_data): Zero out the atexit chain pointer before
2354 * termhooks.h (encode_terminal_code): Update prototype.
2356 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
2357 visible for all DOS_NT ports, not just WINDOWSNT.
2358 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
2360 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
2361 unless it is defined.
2362 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
2364 * process.c (close_on_exec, accept4, process_socket): Move into
2365 the "ifdef subprocesses" part.
2366 (catch_child_signal): Condition by "ifdef subprocesses".
2367 (syms_of_process) <Qinternal_default_process_sentinel>
2368 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
2370 * msdos.h: Add prototypes for new functions.
2371 (EINPROGRESS): Define.
2372 (O_CLOEXEC): Define to zero.
2374 * msdos.c (check_window_system): Remove unnecessary an
2375 incompatible duplicate function.
2376 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
2377 New functions in support of new functionality.
2379 * menu.c (single_menu_item): Add visual indication of submenu
2380 also for menus on MSDOS frames.
2381 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
2383 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
2384 when async subprocesses aren't supported.
2386 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
2388 * emacs.c (close_output_streams): Zero out errno before calling
2391 * dired.c [MSDOS]: Include msdos.h.
2393 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
2394 (DATA_START) [MSDOS]: Define.
2395 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
2397 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
2398 Ifdef away for MSDOS.
2399 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
2400 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
2402 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
2403 Use temporary file template that is compatible with mkostemp.
2404 Move vfork-related portions under #ifndef MSDOS.
2405 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
2407 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2409 * buffer.c (Foverlays_at): Add argument `sorted'.
2411 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2413 * insdel.c (invalidate_buffer_caches): When deleting or replacing
2414 text, invalidate the bidi_paragraph_cache upto and including the
2417 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2419 Port to IRIX 6.5 (Bug#9684).
2420 * conf_post.h (INET6) [IRIX6_5]: Define.
2421 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
2422 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
2424 2014-04-16 Eli Zaretskii <eliz@gnu.org>
2426 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
2427 before passing it to system APIs.
2429 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
2431 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
2432 make sure stack.byte_string_start is not de-adjusted by pushhandler.
2434 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
2436 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
2438 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
2440 Remove DATA_SEG_BITS.
2441 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
2442 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
2443 cc, but that platform is so old that SGI itself stopped supporting
2444 it in December 2013. If you still need Emacs on IRIX, please
2445 either compile with GCC and port the undumping code, or run
2446 './configure --with-wide-int'.
2447 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
2448 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
2449 DEFINE_GDB_SYMBOL_START way to define it.
2450 (NONPOINTER_BITS): New macro.
2451 (EMACS_INT): Use it.
2452 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
2453 the problem and/or configuring --with-wide-int.
2454 (USE_LSB_TAG): Simplify, based on above changes.
2455 (gdb_DATA_SEG_BITS): Remove. All uses removed.
2456 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
2458 2014-04-12 Eli Zaretskii <eliz@gnu.org>
2460 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
2461 covered by a display string that ends in a newline, and that cases
2462 going back by DVPOS lines to hit the search limit, lift the limit
2463 and go back until DVPOS is reached. (Bug#17244)
2465 * indent.c (Fvertical_motion): Handle correctly the case when the
2466 display string is preceded by an empty line.
2468 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
2469 use S_IWRITE instead.
2471 2014-04-11 Glenn Morris <rgm@gnu.org>
2473 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
2475 2014-04-11 Ken Brown <kbrown@cornell.edu>
2477 * Makefile.in (EMACS_MANIFEST): Revert last change.
2479 2014-04-10 Daniel Colascione <dancol@dancol.org>
2481 * puresize.h (BASE_PURESIZE): Increase.
2483 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2485 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
2487 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
2488 region handling (and don't call signal_before_change) if
2489 inhibit_modification_hooks is set.
2490 (signal_before_change): Don't check inhibit_modification_hooks any more.
2492 2014-04-08 Daniel Colascione <dancol@dancol.org>
2494 * alloc.c (sweep_symbols, mark_object): Assert that symbol
2495 function cells contain valid lisp objects. (Modified version of
2498 * alloc.c (detect_suspicious_free): Split actual stack capturing
2499 out into new function for easier breakpoint setting.
2500 (note_suspicious_free): New function.
2502 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
2504 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
2506 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
2507 (symbol_block_pinned): New var.
2508 (Fmake_symbol): Initialize `pinned'.
2509 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
2510 pinned and signal an error for un-purifiable objects.
2511 (pure_cons): Use it.
2512 (Fpurecopy): Use it, except for objects that can't be purified.
2513 (mark_pinned_symbols): New function.
2514 (Fgarbage_collect): Use it.
2515 (gc_sweep): Remove hack made unnecessary.
2517 2014-04-07 Glenn Morris <rgm@gnu.org>
2519 * keyboard.c (Fopen_dribble_file): Doc tweak.
2521 2014-04-07 Ken Brown <kbrown@cornell.edu>
2523 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2525 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2527 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2528 We have a substitute execinfo.h on hosts that lack it.
2529 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2530 isn't optimized away.
2532 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2534 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2535 * alloc.c (memory_full):
2536 * charset.c (syms_of_charset):
2537 * doc.c (Fsnarf_documentation):
2539 * font.c (BUILD_STYLE_TABLE):
2540 * keyboard.c (make_lispy_event):
2541 * profiler.c (setup_cpu_timer):
2542 * xgselect.c (xg_select):
2543 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2545 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2546 Replace the only use with ARRAYELTS (font_property_table).
2547 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2549 2014-04-03 Daniel Colascione <dancol@dancol.org>
2551 * xterm.c (x_term_init):
2552 * xfns.c (best_xim_style):
2553 * xfaces.c (Fdump_colors):
2554 * w32fns.c (w32_default_color_map):
2555 * w32.c (init_environment, N_ENV_VARS):
2556 * unexcw.c (read_exe_header):
2557 * term.c (term_get_fkeys_1):
2558 * sysdep.c (init_baud_rate):
2559 * nsterm.m (ns_convert_key):
2560 * nsfns.m (get_geometry_from_preferences):
2561 * msdos.c (dos_set_window_size, init_environment):
2562 * macfont.m (mac_font_get_glyph_for_cid)
2563 (macfont_store_descriptor_attributes)
2564 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2565 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2566 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2568 * image.c (xpm_str_to_color_key):
2569 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2570 * frame.c (x_set_frame_parameters):
2571 * fileio.c (Ffile_selinux_context):
2572 * emacs.c (sort_args):
2573 * dosfns.c (msdos_stdcolor_name):
2574 * dired.c (file_attributes):
2575 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2576 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2579 2014-04-02 Daniel Colascione <dancol@dancol.org>
2581 * data.c (Ffset): Abort if we're trying to set a function call to
2584 * lisp.h (ARRAYELTS): New macro.
2586 * alloc.c: Include execinfo.h if available.
2587 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2588 (suspicious_free_record): New structure.
2589 (suspicious_objects, suspicious_object_index)
2590 (suspicious_free_history, suspicious_free_history_index):
2592 (find_suspicious_object_in_range, detect_suspicious_free)
2593 (Fsuspicious_object): New functions.
2594 (cleanup_vector): Call find_suspicious_object_in_range.
2596 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2598 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2599 width from font width (Bug#17163).
2601 * frame.c (x_set_frame_parameters): Calculate default values of
2602 new frame sizes only after all other frame parameters have been
2603 processed (Bug#17142).
2605 2014-04-02 Ken Brown <kbrown@cornell.edu>
2607 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2610 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2612 * xterm.c (x_draw_image_glyph_string): Adjust image background
2613 width accordingly when its x position is adjusted. (Bug#17115)
2615 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2617 * font.c (font_list_entities): Do not add empty vector to font cache.
2618 (font_matching_entity): Likewise. If matching entity is found, insert
2619 1-item vector with this entity instead of entity itself (Bug#17125).
2621 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2623 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2625 * fns.c (validate_subarray): Rename from validate_substring,
2626 since it works for vectors too. New arg ARRAY. Optimize for the
2627 non-nil case. Instead of returning bool, throw an error if out of
2628 range, so that the caller needn't do that. All uses changed.
2629 Report original values if out of range.
2630 (Fsubstring, Fsubstring_no_properties, secure_hash):
2631 Also optimize the case where FROM is 0 or TO is the size.
2633 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2635 * search.c (Freplace_match): Use make_specified_string.
2636 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2637 to catch bogus override face of glyph strings.
2638 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2639 Move common substring range checking code to...
2640 (validate_substring): ...this function.
2642 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2644 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2646 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2648 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2649 bar is zero height, just return (Bug#16976).
2650 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2652 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2654 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2655 is nil. If waiting for toolbar to complete, force a redraw.
2657 2014-03-28 Glenn Morris <rgm@gnu.org>
2659 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2660 (emacs_bugreport): New variable.
2661 (usage_message): Use PACKAGE_BUGREPORT.
2662 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2664 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2666 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2668 Port recent signal-related changes to FreeBSD.
2669 Problem reported by Herbert J. Skuhra.
2670 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2671 Move decls from here ...
2672 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2674 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2676 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2677 and width of image background when it is displayed with a 'box'
2680 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2682 More backward-compatible fix to char-equal core dump (Bug#17011).
2683 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2684 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2686 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2688 * image.c (init_svg_functions): When loading SVG-related libraries,
2689 free already loaded libraries if the initialization fails.
2690 (rsvg_handle_set_size_callback): Remove declaration, unused.
2692 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2694 Fix core dump in char-equal (Bug#17011).
2695 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2696 unibyte buffers, as we can't tell whether the characters are
2699 * insdel.c (adjust_markers_for_delete): Remove unused local.
2701 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2703 Have (MARKER . ADJUSTMENT) undo records always be immediately
2704 after their corresponding (TEXT . POS) record in undo list.
2706 * lisp.h (record-delete): New arg record_markers.
2707 (record_marker_adjustment): No longer needed outside undo.c.
2708 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2709 adjustments to undo.c's record_marker_adjustments. Note that
2710 fileio.c's decide_coding_unwind is another caller to
2711 adjust_markers_for_delete. Because it has undo list bound to t,
2712 it does not rely on adjust_markers_for_delete to record marker
2714 (del_range_2): Swap call to record_delete and
2715 adjust_markers_for_delete so as undo marker adjustments are
2716 recorded before current deletion's adjustments, as before.
2717 (adjust_after_replace):
2718 (replace_range): Pass value for new record_markers arg to
2720 * undo.c (record_marker_adjustment): Rename to
2721 record_marker_adjustments and made static.
2722 (record_delete): Check record_markers arg and call
2723 record_marker_adjustments.
2724 (record_change): Pass value for new record_markers arg to
2726 (record_point): at_boundary calculation no longer needs to account
2727 for marker adjustments.
2729 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2731 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2734 2014-03-26 Glenn Morris <rgm@gnu.org>
2736 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2738 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2740 * buffer.c (struct sortvec): Add field `spriority'.
2741 (compare_overlays): Use it.
2742 (sort_overlays): Set it.
2744 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2746 * xdisp.c (redisplay_window): If all previous attempts to find the
2747 cursor row failed, try a few alternatives before falling back to
2748 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2750 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2752 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2753 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2755 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2756 variables on Windows.
2758 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2760 * w32.c (unsetenv): Remove unused var `retval'.
2761 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2763 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2764 (start_watching): Remove unused var `thr'.
2766 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2767 (find_child_console): Remove unnecesary var `thread_id'.
2769 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2770 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2772 2014-03-26 Glenn Morris <rgm@gnu.org>
2774 * filelock.c (Flock_buffer): Doc tweak.
2776 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2777 * emacs.c (shut_down_emacs):
2778 * fileio.c (Finsert_file_contents, write_region):
2779 * filelock.c (top-level, syms_of_filelock):
2780 * insdel.c (prepare_to_modify_buffer_1):
2781 CLASH_DETECTION is always defined now.
2783 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2785 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2786 DLL handle, to speed up thread startup.
2788 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2790 Handle sigmask better with nested signal handlers (Bug#15561).
2791 * atimer.c (sigmask_atimers): Remove.
2792 Remaining use rewritten to use body of this function.
2793 * atimer.c (block_atimers, unblock_atimers):
2794 * callproc.c (block_child_signal, unblock_child_signal):
2795 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2796 New arg OLDSET. All callers changed.
2797 * atimer.c (block_atimers, unblock_atimers):
2798 * callproc.c (block_child_signal, unblock_child_signal):
2799 * keyboard.c (handle_interrupt):
2800 * sound.c (vox_configure, vox_close):
2801 Restore the old signal mask rather than unilaterally clearing bits
2802 from the mask, in case a handler is running within another
2803 handler. All callers changed.
2804 * lisp.h, process.c, process.h, term.c:
2805 Adjust decls and callers to match new API.
2806 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2807 signal handlers aren't supposed to use floating point anyway.
2808 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2810 2014-03-23 Daniel Colascione <dancol@dancol.org>
2812 Split gc_sweep into discrete functions for legibility and better
2815 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2816 (sweep_vectors): Fix typo in comment.
2817 (sweep_conses, sweep_floats, sweep_intervals)
2818 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2819 (gc_sweep): Call new functions, to which existing functionality is
2821 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2823 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2825 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2827 2014-03-23 Daniel Colascione <dancol@dancol.org>
2829 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2830 only if xic_style calls for it. This change allows Emacs to work
2831 with ibus. Also, don't leak resources if create_frame_xic fails,
2832 and stop caching xic_style across different displays.
2833 (supported_xim_styles): Make const.
2834 (best_xim_style): Remove first parameter: it's always just
2835 supported_xim_styles. Change to look at supported_xim_styles
2838 2014-03-23 Daniel Colascione <dancol@dancol.org>
2840 * term.c (init_tty): Rearrange condition for clarity; print
2841 appropriate diagnostic.
2843 2014-03-23 Daniel Colascione <dancol@dancol.org>
2845 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2846 array. (ASAN caught.)
2848 2014-03-22 Glenn Morris <rgm@gnu.org>
2850 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2852 2014-03-22 Daniel Colascione <dancol@dancol.org>
2854 * process.c (conv_sockaddr_to_lisp): When extracting the string
2855 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2857 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2859 Fix regression introduced by patch for Bug#10500.
2860 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2861 * w32term.c (x_draw_image_relief): Likewise.
2863 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2865 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2866 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2867 maximize a frame for odd default fonts.
2869 2014-03-21 Glenn Morris <rgm@gnu.org>
2871 * minibuf.c (history-length): Increase default from 30 to 100.
2873 2014-03-21 Daniel Colascione <dancol@dancol.org>
2875 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2876 every time we switch to minibuffer.
2878 * alloc.c (lisp_align_malloc, allocate_string_data)
2879 (allocate_vectorlike): Allow mmap allocation of lisp objects.
2880 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
2882 2014-03-21 Eli Zaretskii <eliz@gnu.org>
2884 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
2885 support more "verbs".
2887 2014-03-21 Daniel Colascione <dancol@dancol.org>
2889 Always prohibit dumping a dumped Emacs.
2891 * emacs.c (might_dump): New variable.
2892 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
2893 * lisp.h (might_dump): Declare.
2894 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
2896 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
2898 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
2900 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
2902 * doc.c (store_function_docstring): Warn when we don't know where to
2904 (Fsubstitute_command_keys): Don't advertise the fact that
2905 text-properties are dropped, since we think it's a bug that we'll fix
2908 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
2909 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
2910 * frame.c (frame_garbaged): Make "docstring" more precise.
2912 2014-03-20 Glenn Morris <rgm@gnu.org>
2914 * charset.c (init_charset): When we cannot find the charsets directory,
2915 mention if EMACSDATA is set.
2917 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2919 * fns.c (Frandom): Fix rare bug where the result isn't random.
2921 Fix porting inconsistency about rounding to even.
2922 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2923 This way, the unusual !HAVE_RINT case acts like the usual
2924 HAVE_RINT case, and we can fix the documentation accordingly.
2926 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2928 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2929 (w32_wnd_proc): Initialize the dwHoverTime member of
2930 TRACKMOUSEEVENT structure.
2932 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2934 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2936 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2938 * search.c (find_newline): Speed up the function when using the
2939 newline cache, by halving the number of calls to
2940 region_cache_forward and region_cache_backward. (Bug#16830)
2942 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2944 * buffer.c (Fset_buffer): Document return value (bug#17015).
2946 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2948 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2949 nil, always resize character wise to avoid potential loss of the
2950 mode line (Bug#16923 related).
2952 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2954 * frame.c (x_set_frame_parameters): Always calculate new sizes
2955 pixelwise to avoid potential loss when rounding.
2957 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2959 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2960 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2962 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2964 * w32.c (fstatat): Don't add an extra slash if the argument ends
2965 with a slash: this fails the subsequent call to stat_worker on
2966 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2968 2014-03-09 Martin Rudalics <rudalics@gmx.at>
2970 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
2972 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
2974 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
2976 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
2977 when frame is only on one screen (Bug#14713).
2979 2014-03-08 Eli Zaretskii <eliz@gnu.org>
2981 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
2982 there's a valid wrap point in the display line, the last glyph
2983 cannot "just barely fit" on this row, because display_line doesn't
2984 let it. Instead, proceed as if the last glyph didn't fit, so that
2985 we eventually back up the iterator to the wrap point. This avoids
2986 delusional behavior of move_it_to, whereby it proceeds to the next
2987 display line, but sets current_x to zero for all the glyphs that
2988 without word-wrap would fit on the previous display line.
2989 One result was that visual-order cursor movement behaved erratically
2991 (Fmove_point_visually): Add code to find the x coordinate of the
2992 last character before wrap point, under word-wrap on a TTY.
2994 2014-03-07 Eli Zaretskii <eliz@gnu.org>
2996 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
2997 also return value of MOVE_POS_MATCH_OR_ZV from
2998 move_it_in_display_line_to, when moving from beginning of line to
2999 point's position. (Bug#16961)
3001 2014-03-07 Martin Rudalics <rudalics@gmx.at>
3003 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
3004 * window.c (Fselect_window): Explain NORECORD and
3005 `buffer-list-update-hook' in doc-string.
3007 2014-03-06 Martin Rudalics <rudalics@gmx.at>
3009 * window.c (Fother_window_for_scrolling): Check that
3010 Vother_window_scroll_buffer is a buffer.
3012 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
3014 * xterm.c (xim_initialize): Always pass a copy of resource name
3015 to XRegisterIMInstantiateCallback and eassert whether return
3016 value is True. Passing copy is important because Xlib doesn't
3017 make its own copy and resource name argument usually points to
3018 SSDATA (Vx_resource_name), which may be changed from Lisp.
3019 (xim_close_display): For XUnregisterIMInstantiateCallback,
3020 always eassert return value and pass exactly the same values
3021 as were used for XRegisterIMInstantiateCallback.
3022 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
3023 sources to check why if you are interested.
3025 2014-03-05 Martin Rudalics <rudalics@gmx.at>
3027 * dispnew.c (change_frame_size_1): Add new_lines instead of
3028 new_height, the latter may be still zero if passed as such.
3029 * window.c (Fwindow_pixel_height): Mention bottom divider in
3032 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
3034 Fix "resource temporarily unavailable" with xgselect
3036 * xgselect.c: Include <stdbool.h>.
3037 (xg_select) [!USE_GTK]: Don't lose track of errno.
3039 Fix minor --enable-gcc-warnings issues.
3040 * widget.c (update_various_frame_slots, EmacsFrameResize):
3041 Avoid unused locals. Prefer 'if' to '#if' when either will do.
3043 2014-03-04 Ken Brown <kbrown@cornell.edu>
3045 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
3046 represent the actual adjustment needed for alignment.
3048 2014-03-04 Eli Zaretskii <eliz@gnu.org>
3050 * gmalloc.c (aligned_alloc): Don't allocate more memory than
3051 needed, and don't reallocate if the initial allocation already
3052 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
3054 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3056 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
3059 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
3061 * cmds.c (delete-char): Update docstring pointing out that the
3062 function ignores `delete-active-region' and `overwrite-mode'.
3064 2014-03-03 Eli Zaretskii <eliz@gnu.org>
3066 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
3068 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
3069 allocated buffer due to alignment.
3070 (freehook): If the block to be freed was allocated by
3071 'aligned_alloc', find its real pointer before calling 'free'.
3073 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
3076 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
3078 * font.c (toplevel): Adjust comment about font cache layout.
3079 (font_clear_cache): Fix to match real font cache layout.
3080 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
3081 (Fframe_font_cache) [FONT_DEBUG]: New function.
3082 (syms_of_font) [FONT_DEBUG]: Defsubr it.
3084 Avoid crashes when X fonts are erroneously freed on reused X
3085 'Display *' connection data (Bug#16069). Note that X font
3086 resources still may be leaked, but currently there is no way
3087 to completely avoid it.
3088 * xterm.h (struct x_display_info): New member x_id. Add comments.
3089 * xterm.c (x_display_id): New variable.
3090 (x_term_init): Assign identifier to each opened X connection.
3091 * xfont.c (struct xfont): New member x_display_id.
3092 (xfont_open): Initialize it with frame's display id.
3093 (xfont_close): Check whether font's display id matches the one
3094 recorded for the given display. Adjust comment.
3095 * xftfont.c (struct xftfont_info):
3096 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
3098 2014-03-01 Martin Rudalics <rudalics@gmx.at>
3100 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
3101 * window.c (Fother_window_for_scrolling): Don't try to scroll a
3102 killed Vother_window_scroll_buffer.
3103 (Vother_window_scroll_buffer): Fix doc-string accordingly.
3105 2014-03-01 Eli Zaretskii <eliz@gnu.org>
3107 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
3108 that start with more than 2 slashes as UNCs. (Bug#16751)
3110 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
3112 Fix a few crashes and leaks when cloning C strings.
3113 * alloc.c, lisp.h (dupstring): New function.
3114 * gtkutil.c (xg_get_font):
3115 * term.c (tty_default_color_capabilities):
3116 * xsettings.c (store_monospaced_changed)
3117 (store_font_name_changed, parse_settings)
3118 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
3119 This avoids some unlikely crashes due to accessing freed storage,
3120 and avoids some minor memory leaks in the more-typical case.
3122 2014-02-28 Martin Rudalics <rudalics@gmx.at>
3124 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
3125 cursor when modeline can't be dragged (Bug#16647).
3127 2014-02-28 Glenn Morris <rgm@gnu.org>
3129 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
3130 from custom-delayed-init-variables. (Bug#11565)
3132 2014-02-27 Martin Rudalics <rudalics@gmx.at>
3134 More fixes for mouse glyph calculations (Bug#16647).
3135 * window.c (coordinates_in_window): In intersection of
3136 horizontal and vertical window dividers prefer the horizontal
3137 one. Add some extra parens to last fix.
3138 (window_relative_x_coord): Return x-coordinate for header and
3140 * xdisp.c (remember_mouse_glyph): In text area don't extend
3141 glyph into mode line to show the vertical drag cursor there
3142 immediately. Subdivide mouse glyphs in right fringes to show a
3143 horizontal drag cursor as soon as we enter the "grabbable width"
3144 portion. Handle vertical border case separately. Do not
3145 subdivide window divider areas.
3146 (note_mouse_highlight): On bottom divider of bottommost windows
3147 show vertical drag cursor only when the minibuffer window can be
3150 2014-02-27 Eli Zaretskii <eliz@gnu.org>
3152 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
3153 reset by the face of the object just displayed. See also bug#76.
3154 (get_next_display_element): If the string came from a display
3155 property, examine the box face attribute at it->position, not at
3156 it->current.pos, since the latter was not updated yet. (Bug#16870)
3157 (handle_face_prop): Improve commentary.
3159 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
3161 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
3162 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
3164 2014-02-26 Martin Rudalics <rudalics@gmx.at>
3166 Fixes around Bug#16647.
3167 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
3168 ON_BOTTOM_DIVIDER cases.
3169 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
3170 only if the window has no right divider.
3171 (Fcoordinates_in_window_p): Fix doc-string.
3173 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
3175 * lread.c (Funintern): Fix doc to match advertised calling convention.
3177 2014-02-24 Daniel Colascione <dancol@dancol.org>
3179 * keyboard.c (read_char): Close race that resulted in lost events.
3181 2014-02-22 Glenn Morris <rgm@gnu.org>
3183 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
3184 * window.c (window-resize-pixelwise): Doc fixes.
3186 * process.c (Finternal_default_process_filter)
3187 (Finternal_default_process_sentinel): Doc tweaks.
3189 2014-02-21 Glenn Morris <rgm@gnu.org>
3191 * process.c (Fprocess_buffer, Faccept_process_output)
3192 (Finternal_default_process_filter, Finternal_default_process_sentinel):
3195 2014-02-21 Martin Rudalics <rudalics@gmx.at>
3197 * window.c (Fwindow_scroll_bar_width): New function.
3199 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
3201 Pacify GCC when configuring with --enable-gcc-warnings.
3202 * xdisp.c (move_it_in_display_line_to) [lint]:
3203 Initialize recently-added local.
3205 2014-02-21 Daniel Colascione <dancol@dancol.org>
3207 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
3209 2014-02-20 Eli Zaretskii <eliz@gnu.org>
3211 * xdisp.c (init_iterator): Don't dereference a bogus face
3212 pointer. (Bug#16819)
3213 (try_cursor_movement): Don't use cursor position if
3214 set_cursor_from_row failed to compute it. This avoids assertion
3215 violations in MATRIX_ROW.
3216 (move_it_in_display_line_to): Save the iterator state in ppos_it
3217 only once per call. Reimplement the method used to return to the
3218 best candidate position if all the positions found in display line
3219 are beyond TO_CHARPOS. This cuts down the number of calls to
3220 bidi_shelve_cache, which moves a lot of stuff when lines are long
3221 and include bidirectional text. (Bug#15555)
3223 2014-02-20 Glenn Morris <rgm@gnu.org>
3225 * data.c (Fdefalias): Doc fix.
3227 2014-02-19 Eli Zaretskii <eliz@gnu.org>
3229 * xdisp.c (display_line): Fix horizontal scrolling of large images
3230 when fringes are turned off. This comes at a price of not
3231 displaying the truncation/continuation glyphs in this case.
3234 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
3235 CreateDIBSection returns an error indication, zero out *ximg after
3236 destroying the image. This avoids crashes in memory allocations
3237 due to the fact that some of the callers also call
3238 x_destroy_x_image, which will attempt to free an already free'd
3241 2014-02-18 Martin Rudalics <rudalics@gmx.at>
3243 * widget.c (update_various_frame_slots): Don't set
3244 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
3246 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
3248 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
3250 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
3252 temacs --daemon fix (Bug#16599).
3253 * emacs.c (main): Initialize daemon_pipe[1] here ...
3254 (syms_of_emacs): ... instead of here.
3256 2014-02-16 Anders Lindgern <andlind@gmail.com>
3258 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
3261 2014-02-16 Daniel Colascione <dancol@dancol.org>
3263 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
3264 (xd_get_connection_address): Use it.
3265 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
3266 xd_get_connection_address because the latter signals if the bus
3267 we're trying to close is already disconnected.
3269 2014-02-13 Eli Zaretskii <eliz@gnu.org>
3271 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
3272 argument to CreateThread. This avoids segfaults on Windows 9X.
3273 Reported by oslsachem <oslsachem@gmail.com>.
3275 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
3277 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
3278 * unexhp9k800.c (unexec_error): New function, to simplify the code.
3279 (check_lseek): New function, to report lseek errors.
3280 (save_data_space, update_file_ptrs, read_header, write_header)
3281 (copy_file, copy_rest, unexec): Use these news functions.
3282 (update_file_ptrs): Don't assume wraparound behavior when
3283 converting a large size_t value to off_t.
3285 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
3287 * composite.c (fill_gstring_header): Pass positions as C integers
3288 and move parameters checking to...
3289 (Fcomposition_get_gstring): ...this function. Handle case when
3290 buffer positions are in reversed order and avoid crash (Bug#16739).
3292 * buffer.c (validate_region): Mention current buffer in error message.
3294 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
3296 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
3298 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
3300 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
3302 2014-02-11 Glenn Morris <rgm@gnu.org>
3304 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
3305 Replace refs to "OpenStep" in messages.
3307 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
3309 Avoid "." at end of error diagnostics.
3310 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
3311 * font.c (Ffont_at):
3312 * nsfns.m (ns_display_info_for_name):
3313 * nsselect.m (Fx_own_selection_internal):
3314 * nsterm.m (performDragOperation:):
3315 Remove "." from end of diagnostic.
3317 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
3319 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
3320 unintuitive (bug#15824).
3321 (Fyes_or_no_p): Doc fix (bug#15456).
3323 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
3325 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
3327 * eval.c (call_debugger): When exiting the debugger, do not allow
3328 max_specpdl_size less than actual binding depth (Bug#16603).
3329 (syms_of_eval): Adjust docstring.
3331 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
3333 * cmds.c (Fself_insert_command): Output a clearer error message on
3334 negative repetitions (bug#9476).
3336 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
3338 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3340 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
3342 * minibuf.c (Fread_string): Doc clarification (bug#15422).
3344 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
3346 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
3348 * keyboard.c (Frecursive_edit): Fix typo in docstring.
3350 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
3352 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
3354 * keyboard.c (Frecursive_edit): Say more precicely how throwing
3355 `exit' works (bug#15865).
3357 2014-02-07 Martin Rudalics <rudalics@gmx.at>
3359 Constrain window box/body sizes and margin widths (Bug#16649).
3360 * xdisp.c (window_box_width): Don't return less than zero.
3361 (window_box_left_offset, window_box_right_offset): Don't return
3362 more than the window's pixel width.
3363 * window.c (window_body_height, window_body_width): Don't return
3365 (window_resize_apply): Adjust margin width, if necessary.
3367 2014-02-07 Glenn Morris <rgm@gnu.org>
3369 * nsterm.m (syms_of_nsterm): Doc fix.
3371 2014-02-06 Eli Zaretskii <eliz@gnu.org>
3373 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
3374 New variables: pointers through which to call the respective APIs.
3375 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
3376 (filename_from_ansi, sys_link, check_windows_init_file):
3377 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
3378 This is required on Windows 9X, where we dynamically load
3379 UNICOWS.DLL which has their non-stub implementations.
3380 (maybe_load_unicows_dll): Assign addresses to these 2 function
3381 pointers after loading UNICOWS.DLL.
3383 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
3384 MultiByteToWideChar and WideCharToMultiByte through function
3387 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
3390 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
3392 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
3393 for OSX >= 10.9 if separate spaces are used.
3394 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
3396 2014-02-06 Glenn Morris <rgm@gnu.org>
3398 * buffer.c (cache-long-scans): Doc fix.
3400 2014-02-05 Eli Zaretskii <eliz@gnu.org>
3402 * w32fns.c (Fw32_shell_execute): Doc fix.
3404 2014-02-05 Bastien Guerry <bzg@gnu.org>
3406 * syntax.c (Fforward_word): Call Fconstrain_to_field with
3407 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
3409 2014-02-05 Martin Rudalics <rudalics@gmx.at>
3411 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
3412 outside the window (Bug#16649).
3414 * xdisp.c (note_mouse_highlight): When entering a margin area show
3415 a non-text cursor (Bug#16647).
3417 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
3419 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
3420 It prompted a compile-time diagnostic on GNU/Linux.
3421 Simplify to remove the need for the label.
3423 2014-02-04 Eli Zaretskii <eliz@gnu.org>
3425 * w32menu.c (w32_popup_dialog): Don't condition the whole function
3426 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
3427 to show it; otherwise return 'unsupported--w32-dialog' to signal
3428 to the caller that emulation with menus is necessary.
3429 This resurrects code inadvertently deleted by the 2013-10-08 commit.
3431 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
3433 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
3436 * menu.c (Fx_popup_dialog): Don't condition the call to
3437 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
3438 special symbol 'unsupported--w32-dialog', emulate the dialog with
3439 a menu by calling x-popup-menu.
3441 * menu.h (Qunsupported__w32_dialog): New extern variable.
3443 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
3445 * keyboard.c (kbd_buffer_get_event): Read file notification events
3448 * xgselect.c (xg_select): Read glib events in any case, even if
3449 there are no file descriptors to watch for. (Bug#16519)
3451 2014-02-03 Martin Rudalics <rudalics@gmx.at>
3453 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
3454 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
3455 * w32term.c (w32_draw_window_divider): Handle first and last
3457 * w32term.h (w32_fill_area_abs): New function.
3458 * xdisp.c (x_draw_right_divider): Don't draw over bottom
3460 * xfaces.c (realize_basic_faces): Handle new face ids.
3461 * xfns.c (Fx_create_frame): Call x_default_parameter for right
3462 and bottom divider width.
3463 * xterm.c (x_draw_window_divider): Handle first and last pixels
3466 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
3468 * print.c (Fexternal_debugging_output): Add cast to pacify
3469 --enable-gcc-warnings.
3470 * eval.c (call_debugger): Grow specpdl if the debugger was
3471 entered due to specpdl overflow (Bug#16603) and allow more
3472 specpdl space for the debugger itself.
3474 2014-02-02 Martin Rudalics <rudalics@gmx.at>
3476 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
3479 2014-02-01 Eli Zaretskii <eliz@gnu.org>
3481 * w32fns.c (Ffile_system_info): Use WINAPI in the function
3482 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
3484 * print.c (Fexternal_debugging_output): If the argument character
3485 is non-ASCII, encode it with the current locale's encoding before
3486 writing the result to the terminal. (Bug#16448)
3488 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
3489 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
3492 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
3494 * process.c (create_process): Reset SIGPROF handler in the child.
3495 * callproc.c (call_process): Likewise.
3497 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
3499 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
3501 2014-01-29 Eli Zaretskii <eliz@gnu.org>
3503 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
3504 of zero to print strings, GDB doesn't like it.
3506 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
3507 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
3508 we still use correct addresses. (Bug#16576)
3510 2014-01-27 K. Handa <handa@gnu.org>
3512 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
3513 to preserve the code detection behavior of 24.3.
3514 * coding.h (struct coding_system): New member detected_utf8_bytes.
3515 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
3516 (decode_coding_gap): Use short cut for UTF-8 file reading only
3517 when coding->detected_utf8_bytes equals to coding->src_bytes.
3518 * fileio.c (Finsert_file_contents): Cancel the previous change.
3520 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3522 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3523 that are not visible.
3525 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3527 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3528 is grabbed (Bug#16565).
3530 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3532 * xdisp.c (last_max_ascent): Re-remove after erroneously
3533 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3535 (move_it_to): Re-remove reference to last_max_ascent.
3536 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3537 max_descent here instead of calling line_bottom_y.
3540 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3542 * terminal.c (initial_free_frame_resources): New function.
3543 (init_initial_terminal): Install new hook to free face cache
3544 on initial frame and avoid memory leak. For details, see
3545 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3546 * xfaces.c (free_frame_faces): Adjust comment.
3548 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3550 * data.c (Fstring_to_number): Document results if unparsable
3553 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3555 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3557 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3559 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3560 * coding.c (detect_coding_utf_8, emacs_mule_char)
3561 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3562 (check_utf_8, decode_coding):
3563 * coding.h (struct coding_system.errors):
3564 Use ptrdiff_t, not int, for integer values derived from buffer and
3567 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3568 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3569 before invoking decode_coding_gap, since there's just one block.
3571 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3573 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3574 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3575 too early. Again run change_frame_size before assigning menu-
3578 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3580 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3581 arrives, call x_check_fullscreen, in case the new display has a
3582 different resolution. (Bug#16517)
3584 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3586 * term.c (read_menu_input): If the selected frame changes, exit
3588 (tty_menu_show): If the selected frame changes while we displayed
3589 a menu, throw to top level. (Bug#16479)
3591 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3593 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3595 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3597 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3598 * data.c (count_one_bits_word): Fix bug (negated comparison)
3599 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3601 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3603 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3604 Avoid undefined behavior by initializing display property bit of a
3605 string processed by the bidirectional iterator. For details, see
3606 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3608 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3610 Minor cleanup of previous change.
3611 * image.c (imagemagick_error, Fimagemagick_types):
3612 Omit some recently-introduced and unnecessary casts and assignments.
3614 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3616 Fix two memory leaks discovered with Valgrind.
3617 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3618 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3620 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3622 Fixes in window size functions around Bug#16430 and Bug#16470.
3623 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3624 (Fwindow_mode_line_height, Fwindow_header_line_height)
3625 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3626 Minor doc-string adjustments.
3627 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3628 Rewrite doc-strings.
3629 (window_body_height, window_body_width): Do not count partially
3630 visible lines/columns when PIXELWISE is nil (Bug#16470).
3631 (Qfloor, Qceiling): New symbols.
3633 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3635 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3636 when the image cache is not yet allocated. (Bug#16509)
3638 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3640 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3641 re-attach intervals to its base buffer (Bug#16502).
3642 * intervals.c (set_interval_object): Move from here...
3643 * intervals.h (set_interval_object): ... to here. Fix comments.
3645 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3647 Avoid undefined behavior by initializing buffer redisplay bit.
3648 Problem reported by Dmitry Antipov in
3649 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3650 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3652 Revert some of the CANNOT_DUMP fix (Bug#16494).
3653 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3655 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3657 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3658 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3659 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3660 they are replaced by macros that expand into direct calls to the
3661 corresponding functions from GDI32.DLL.
3662 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3663 variables in the Cygwin build, they are unused.
3665 2014-01-19 K. Handa <handa@gnu.org>
3667 * composite.c (composition_update_it): Fix previous change.
3669 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3671 Fix file name handling on MS-Windows 9X.
3672 * w32.c (maybe_load_unicows_dll): New function.
3674 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3675 on, to make sure we can convert file names to and from UTF-8 on
3676 Windows 9X. This fixes a failure to start up because Emacs cannot
3677 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3679 * w32font.c [WINDOWSNT]: Include w32.h.
3680 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3681 of implementing the same stuff.
3682 Remove now unused g_b_init_is_windows_9x.
3684 * w32.h (maybe_load_unicows_dll): Add prototype.
3686 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3688 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3689 switch to single keyboard. Prevents daemon crashes when a new
3690 client connects while we show a TTY menu in an existing client.
3693 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3695 Fix MinGW64 porting problem with _setjmp.
3696 Reported by Eli Zaretskii in:
3697 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3698 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3699 the old _setjmp and _longjmp. All uses changed.
3701 2014-01-13 Daniel Colascione <dancol@dancol.org>
3703 * textprop.c (Fremove_list_of_text_properties):
3704 Correctly handle reaching the end of the interval tree. (Bug#15344)
3706 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3708 * xdisp.c (resize_mini_window): Round height to a multiple of
3709 frame's line height. Fix bug in calculation of window start
3710 position (Bug#16424).
3712 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3714 * macfont.m: Include termchar.h.
3715 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3716 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3717 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3718 *_WITH_GC_* to take face and f as parameters.
3719 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3720 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3722 2014-01-13 Daniel Colascione <dancol@dancol.org>
3724 Fix menu item updating in the presence of the Unity global menu
3727 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3728 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3730 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3731 updating menus; explain why.
3732 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3733 problem it's supposed to solve and it interferes with detecting
3734 the presence of a global menu.
3735 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3738 2014-01-11 K. Handa <handa@gnu.org>
3740 * composite.c (composition_update_it): Fix indexing of
3741 LGSTRING_CHAR (Bug#15984).
3743 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3745 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3747 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3749 * xdisp.c (try_window_id): Don't use this function's optimizations
3750 if overlays in the buffer displayed by the window have changed
3751 since last redisplay. (Bug#16347)
3752 (message_dolog): Fix indentation.
3754 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3756 * frame.c (frame_resize_pixelwise): Fix doc-string.
3758 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3760 Fix handling of internal borders (Bug#16348).
3761 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3762 Remove internal border width from pixel width of windows.
3763 (change_frame_size_1): Don't return early when frame's pixel
3764 size changes - we still have to record the new sizes in the
3766 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3767 also when toolbar gets larger.
3768 * window.c (check_frame_size): Include internal_border_width in
3770 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3771 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3772 In non-toolkit/non-GTK version clear internal border.
3773 * xterm.c (x_clear_under_internal_border): New function for
3774 non-toolkit/non-GTK version.
3775 (x_after_update_window_line): In non-toolkit/non-GTK version
3777 (handle_one_xevent, x_set_window_size):
3778 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3779 * xterm.h (x_clear_under_internal_border): Extern it.
3781 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3783 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3784 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3787 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3789 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3790 last value of point is not equal to buffer's point. (Bug#16129)
3792 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3795 * nsterm.h (updateCollectionBehavior): Rename from
3796 updateCollectionBehaviour. All uses changed.
3798 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3799 * Makefile.in (SETFATTR): New macro.
3800 (temacs$(EXEEXT)): Use it.
3802 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3804 Fix maximization behavior on Windows (Bug#16300).
3805 * w32fns.c (w32_fullscreen_rect): Don't handle
3806 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3807 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3808 of SetWindowPos. Restore last placement also when leaving
3809 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3810 but the FULLSCREEN_BOTH case.
3812 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3815 * data.c (arithcompare_driver):
3816 * fileio.c (Fcar_less_than_car):
3817 * fns.c (internal_equal):
3818 * frame.c (delete_frame):
3819 * lisp.h (enum More_Lisp_Bits):
3821 Avoid C99 constructs that don't work in C89.
3822 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3823 to port to C89, which doesn't have 'long long'.
3824 (count_trailing_zero_bits): Use them.
3826 2014-01-03 Chong Yidong <cyd@gnu.org>
3828 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3830 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3832 Further adjust frame/window scrollbar width calculations.
3833 * window.c (apply_window_adjustment):
3834 Set windows_or_buffers_changed.
3835 (Fwindow_scroll_bars): Return actual scrollbar width.
3836 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3837 For non-toolkit builds again use 14 as minimum width and set
3838 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3839 * xterm.c (XTset_vertical_scroll_bar): Take width from
3840 WINDOW_SCROLL_BAR_AREA_WIDTH.
3841 (x_new_font): Rename wid to unit. Base calculation of new
3842 scrollbar width on toolkit used and make it analogous to that of
3843 x_set_scroll_bar_default_width.
3844 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3845 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3846 of GetSystemMetrics.
3847 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3848 WINDOW_SCROLL_BAR_AREA_WIDTH.
3849 (x_new_font): Make it correspond to changes in xterm.c.
3851 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3853 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3854 This is a cleaner way to fix the MinGW-w64 porting problem.
3855 Check for INTPTR_MAX misconfiguration.
3857 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3859 * search.c (newline_cache_on_off, find_newline): In indirect
3860 buffers, use the newline cache of the base buffer.
3862 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3863 buffer, invalidate the caches of its base buffer. (Bug#16265)
3865 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3866 buffers, use the width-run cache of the base buffer.
3868 * xdisp.c (redisplay_window): When the window displays an indirect
3869 buffer, and the character widths in the display table have
3870 changed, invalidate the width-run cache of the corresponding base
3873 * fileio.c (Finsert_file_contents): When invalidating the newline
3874 cache, consider the case of inserting into indirect buffer.
3876 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
3877 In indirect buffers, use the paragraph cache of the base buffer.
3879 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3881 * window.c (grow_mini_window): Fix last change.
3883 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3885 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
3887 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3889 * w32term.c (w32_initialize): Use LCID and LOWORD.
3891 * w32proc.c (create_child): Use pid_t for 5th argument.
3892 (IsValidLocale): Don't provide prototype for MinGW64.
3893 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
3894 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
3896 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
3897 MinGW64 doesn't support.
3899 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
3901 * w32.c (set_named_security_info): New function.
3902 (acl_set_file): Fall back on set_named_security_info if
3903 set_file_security fails.
3904 (g_b_init_set_named_security_info_w)
3905 (g_b_init_set_named_security_info_a): New static variables.
3906 (globals_of_w32): Initialize them to zero.
3907 (set_named_security_info): Set them to non-zero if the
3908 corresponding API is available.
3909 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
3910 New function typedefs.
3912 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3914 Some more fixes following pixelwise resize changes including one
3916 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3917 of frame_resize_pixelwise.
3918 * widget.c (pixel_to_text_size): New function.
3919 (update_wm_hints): Have size hints respect value of
3920 frame_resize_pixelwise.
3921 (EmacsFrameResize): Alway process resize requests pixelwise.
3922 * window.c (grow_mini_window): Make sure mini window is at least
3924 * xdisp.c (display_menu_bar): Make sure menubar extends till
3926 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3927 (x_set_tool_bar_lines): Calculate pixelwise.
3928 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3929 frame_resize_pixelwise.
3931 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3933 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3934 variables not used there.
3936 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3938 * w32.c (sys_umask): New function. (Bug#16299)
3940 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3942 * dispnew.c (change_frame_size_1): Take old width of root window
3943 from that window's pixel width. (Bug#16284)
3945 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3947 Plain copy-file no longer chmods an existing destination (Bug#16133).
3948 * fileio.c (realmask): Now a static var, not a local.
3949 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3950 Remove arg STATPTR. All uses changed.
3951 (Fcopy_file): Do not alter permissions of existing destinations,
3952 unless PRESERVE-PERMISSIONS (renamed from
3953 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3954 Avoid race when testing for existing destinations and for
3955 when input and output files are the same.
3956 If changing the group fails, adjust both default and
3957 preserved permissions so that access is not granted to the
3959 (Fset_default_file_modes, init_fileio): Update realmask.
3960 (Fdefault_file_modes): Use realmask instead of calling umask.
3962 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3964 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3965 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3966 flags on the daemon pipe ends before execing.
3968 2013-12-28 Eli Zaretskii <eliz@gnu.org>
3970 * w32fns.c (Fx_create_frame): Error out if called from a TTY
3971 session. (Bug#14739)
3973 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3975 * callproc.c (Vexec_path): Document that exec-directory is in it.
3977 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3979 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
3982 2013-12-27 Chong Yidong <cyd@gnu.org>
3984 * data.c (Fsymbol_function): Doc fix.
3986 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3988 Some more tinkering with Bug#16051.
3989 * window.c (resize_frame_windows): Don't let the size of the
3990 root window drop below the frame's default character size.
3991 Never ever delete any subwindows - let the window manager do the
3994 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
3995 of toolbar lines needed when they exceed the height of the root
3997 (unwind_create_frame_1): New function.
3998 (Fx_create_frame): Generally inhibit calling the window
3999 configuration change hook here. Remove extra call to
4000 change_frame_size - it's not needed when we don't run the
4001 configuration change hook.
4003 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
4005 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
4006 On my Fedora 19 platform the core dumps were so big that
4007 my desktop became nearly catatonic.
4008 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
4009 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
4010 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
4011 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
4012 a clang-only syntax.
4013 * conf_post.h (__has_feature): New macro, if not already defined.
4014 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
4015 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
4017 2013-12-25 Eli Zaretskii <eliz@gnu.org>
4019 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
4020 is a file name. (Bug#16252)
4022 2013-12-25 Chong Yidong <cyd@gnu.org>
4024 * keyboard.c (Voverriding_terminal_local_map)
4025 (Voverriding_local_map): Doc fix.
4027 * keymap.c (Vemulation_mode_map_alists): Doc fix.
4029 2013-12-24 Eli Zaretskii <eliz@gnu.org>
4031 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
4032 file name when it is submitted to ShellExecute. Simplify code.
4033 Don't test DOCUMENT for being a string, as that is enforced by
4034 CHECK_STRING. Doc fix.
4036 2013-12-23 Eli Zaretskii <eliz@gnu.org>
4038 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
4039 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
4040 redisplay_tool_bar does. Improve and fix commentary.
4041 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
4042 limits of the glyph matrices. (Bug#16051)
4043 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
4044 only when the new size is different from the old one, and the new
4045 size can be achieved given the frame height.
4047 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
4049 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
4051 2013-12-23 Glenn Morris <rgm@gnu.org>
4053 * lread.c (Fload): Mention load-prefer-newer in doc.
4055 2013-12-22 Martin Rudalics <rudalics@gmx.at>
4057 Handle Bug#16207 by being more restrictive when running hooks.
4058 * window.c (unwind_change_frame): New function.
4059 (Fset_window_configuration): Don't run configuration change hook
4060 while the frame configuration is unsafe. Call select_window
4063 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
4065 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
4067 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
4069 * nsterm.h: Declare EmacsColor category.
4071 * nsterm.m (NSColor): Implement EmacsColor category.
4072 (ns_get_color): Use colorUsingDefaultColorSpace.
4073 (ns_get_color, ns_term_init): Use colorForEmacsRed.
4075 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
4077 2013-12-21 Eli Zaretskii <eliz@gnu.org>
4079 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
4080 having the PNG_NORETURN attribute, to avoid compiler warning in
4083 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4085 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
4087 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
4088 fringe background extension.
4089 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4090 because they are now always the same as `left' and `width',
4091 respectively. Remove code for the case that `width' and
4092 `sb_width' are different.
4094 2013-12-20 Martin Rudalics <rudalics@gmx.at>
4096 Remove scroll_bar_actual_width from frames.
4097 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
4098 * frame.c (Fscroll_bar_width): Return scroll bar area width.
4099 (x_figure_window_size):
4100 * nsterm.m (x_set_window_size):
4101 * widget.c (set_frame_size):
4102 * w32term.c (x_set_window_size):
4103 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
4104 scroll_bar_actual_width.
4106 Convert scroll_bar members to integers on Windows.
4107 * w32term.h (struct scroll_bar): Convert top, left, width,
4108 height, start, end and dragging to integers.
4109 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
4111 * w32term.c (w32_set_scroll_bar_thumb)
4112 (w32_scroll_bar_handle_click): Remove XINT conversions for
4113 scroll_bar members. Treat bar->dragging as integer.
4114 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
4115 first element. Remove XINT conversions for scroll_bar members.
4116 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
4117 Remove XINT conversions for scroll_bar members.
4119 Fix assignment for new window total sizes.
4120 * window.c (Fwindow_resize_apply_total): Assign values for
4123 2013-12-20 Chong Yidong <cyd@gnu.org>
4125 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
4126 argument to `append'.
4128 2013-12-19 Eli Zaretskii <eliz@gnu.org>
4130 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
4131 current text face, for extending the face of the display margins.
4134 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
4135 Doc fix. (Bug#16190)
4137 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
4139 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
4142 * nsterm.m (Qfile, Qurl): New.
4143 (EV_MODIFIERS2): New macro.
4144 (EV_MODIFIERS): Use EV_MODIFIERS2.
4145 (ns_term_init): Remove font and color from DND, does not work on
4146 newer OSX, and other ports don't have them.
4147 (performDragOperation:): Handle modifiers used during drag.
4148 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
4149 Remove global Lisp variables used to communicate with ns-win.el.
4150 Remove font and color handling.
4151 (syms_of_nsterm): Defsym Qfile and Qurl.
4153 2013-12-19 Anders Lindgren <andlind@gmail.com>
4155 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
4156 (ns_constrain_all_frames, x_set_offset): Remove assignment to
4158 (updateFrameSize:, windowWillResize:toSize:): Add trace.
4159 (constrainFrameRect): Remove special case nr_screens == 1.
4160 Don't constrain size to size of view.
4162 * nsterm.h (ns_output): Remove dont_constrain.
4164 2013-12-19 Anders Lindgren <andlind@gmail.com>
4166 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
4168 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
4170 Minor fixes for recent openp changes.
4171 * lisp.h (GCPRO7): New macro.
4172 * lread.c (openp): Use bool for boolean; all callers changed.
4173 Protect save_string from GC. Don't assume that file descriptors
4174 are nonzero. Redo save_mtime comparison to avoid bogus GCC
4175 warning about uninitialized variable.
4177 2013-12-18 Eli Zaretskii <eliz@gnu.org>
4179 * w32fns.c (emacs_abort): Use intptr_t as argument of
4180 INT_BUFSIZE_BOUND, to avoid compiler warnings.
4182 2013-12-18 Glenn Morris <rgm@gnu.org>
4184 * lread.c (Fload): Pass load_prefer_newer to openp.
4185 Don't bother checking mtime if openp already did it.
4186 (openp): Add `newer' argument, to check all suffixes
4187 and find the newest file.
4188 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
4189 * callproc.c (call_process):
4190 * charset.c (load_charset_map_from_file):
4191 * emacs.c (init_cmdargs):
4192 * image.c (x_create_bitmap_from_file, x_find_image_file):
4194 * lread.c (Flocate_file_internal):
4195 * process.c (Fformat_network_address):
4196 * sound.c (Fplay_sound_internal):
4197 * w32.c (check_windows_init_file):
4198 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
4200 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
4202 2013-12-17 Eli Zaretskii <eliz@gnu.org>
4204 * w32.c (getloadavg): Don't index samples[] array with negative
4205 indices. Recover from wall-clock time being set backwards.
4207 * w32term.c (w32_initialize): Declare the argument of
4208 set_user_model as const.
4210 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
4211 (w32_menu_show): Constify some arguments passed to MessageBox.
4213 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
4214 to initialize Lisp objects.
4216 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
4217 initialize Lisp objects.
4219 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
4220 use variables used only on X under that condition.
4222 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
4223 variables not used there.
4225 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4227 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
4228 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
4230 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4232 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
4233 code, revealed in presence of R2L characters, character
4234 compositions, and display vectors. A better fix for Bug#16148.
4235 (extend_face_to_end_of_line): Don't reference tool_bar_window in
4236 GTK and NS builds, they don't have this member of struct frame.
4238 * dispextern.h (struct composition_it): Correct a comment for the
4241 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
4243 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
4244 This prevents a compilation error on C compilers that do not
4245 default functions to return 'int' if not declared. Also, add
4246 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
4247 since it now uses inline functions.
4249 2013-12-16 Eli Zaretskii <eliz@gnu.org>
4251 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
4252 display margins on mode line, header line, and in the frame's
4253 tool-bar window. (Bug#16165)
4255 2013-12-16 Andreas Schwab <schwab@suse.de>
4257 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
4259 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
4261 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
4264 2013-12-16 Martin Rudalics <rudalics@gmx.at>
4266 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
4268 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
4270 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
4271 intended to find bogus pointers in font objects (Bug#16140).
4272 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
4273 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
4274 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
4275 Disable for MS-Windows due to Bug#15876; apparently this
4276 requires more or less substantial changes in fontset code.
4277 * xfont.c (xfont_close):
4278 * xftfont.c (xftfont_close): Call x_display_info_for_display
4279 to check whether 'Display *' is valid (Bug#16093 and probably
4282 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4284 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
4285 Reported by Juanma Barranquero <lekktu@gmail.com>.
4287 * process.c (Fprocess_send_eof): Don't crash if someone tries to
4288 open a pty on MS-Windows. (Bug#16152)
4290 * emacs.c (decode_env_path): Fix bogus comparison against
4291 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
4293 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
4295 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
4296 (Fx_file_dialog): Add parentheses around && to silence warning.
4298 * w32term.c (construct_drag_n_drop): Remove unused local variable.
4300 2013-12-15 Eli Zaretskii <eliz@gnu.org>
4302 * xdisp.c (extend_face_to_end_of_line): Extend background of
4303 non-default face in margin areas as well. (Bug#16151)
4304 (display_line): Call extend_face_to_end_of_line for continued
4305 lines as well, if the display margins have non-zero width.
4306 (set_glyph_string_background_width): When needed, set the
4307 extends_to_end_of_line_p flag on glyph strings to be drawn in
4308 margin areas, not only in the text area.
4310 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
4313 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
4315 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
4316 Don't worry about verify_error being t, since it has to be a list.
4318 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
4320 Use bool for boolean, focusing on headers.
4321 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
4322 No need to include <stdbool.h>, since conf_post.h does it now.
4323 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
4324 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
4325 (SET_PER_BUFFER_VALUE_P):
4326 * ccl.c, ccl.h (setup_ccl_program):
4327 * ccl.h (CHECK_CCL_PROGRAM):
4328 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
4329 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
4330 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
4331 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
4332 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
4333 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
4334 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
4335 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
4336 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
4337 (CHARSET_FAST_MAP_SET):
4338 * coding.c (decode_coding_ccl, encode_coding_ccl):
4339 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
4340 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
4341 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
4342 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
4343 (decode_coding_c_string):
4344 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
4345 * conf_post.h (has_attribute):
4346 * dispextern.h (trace_redisplay_p)
4347 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
4348 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
4349 (SET_GLYPH_FROM_CHAR_GLYPH)
4350 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
4351 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
4352 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
4353 (cursor_in_mouse_face_p):
4354 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
4355 (blank_row, prepare_desired_row)
4356 (build_frame_matrix_from_leaf_window, make_current)
4357 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
4358 (update_window, scrolling_window, update_frame_line):
4359 * disptab.h (GLYPH_FOLLOW_ALIASES):
4360 * editfns.c (Fformat):
4361 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
4362 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
4363 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
4364 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
4365 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
4366 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
4367 (FONT_DEFERRED_LOG):
4368 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
4369 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
4370 (FRAME_MOUSE_UPDATE):
4371 * fringe.c (Fdefine_fringe_bitmap):
4372 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
4373 (x_create_bitmap_from_xpm_data, xpm_load_image):
4374 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
4375 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
4376 (MERGE_INTERVAL_CACHE):
4377 * keymap.h (KEYMAPP):
4378 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
4379 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
4380 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
4381 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
4382 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
4383 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
4384 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
4385 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
4386 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
4387 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
4388 (SETUP_BUFFER_SYNTAX_TABLE):
4389 * systime.h (timespec_valid_p):
4390 * term.c (save_and_enable_current_matrix):
4391 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
4392 * xdisp.c (in_display_vector_p, display_tool_bar_line)
4393 (redisplay_internal, try_window_reusing_current_matrix)
4394 (sync_frame_with_window_matrix_rows, try_window_id)
4395 (display_menu_bar, display_tty_menu_item, display_mode_line)
4396 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
4397 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
4398 * xmenu.c (xmenu_show):
4399 * xterm.c (use_xim, x_term_init):
4400 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
4401 (struct x_bitmap_record):
4402 Use bool for booleans.
4403 * ccl.c (struct buffer_text):
4404 * ccl.h (struct ccl_program):
4405 * charset.h (struct charset):
4407 * coding.h (struct iso_2022_spec, struct coding_system):
4408 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
4409 (struct glyph_string, struct face, struct face_cache)
4410 (struct bidi_string_data, struct bidi_it)
4411 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
4413 * editfns.c (Fformat):
4414 * frame.h (struct frame):
4415 * fringe.c (struct fringe_bitmap):
4416 * intervals.h (struct interval):
4417 * keyboard.h (struct kboard):
4418 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
4419 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
4420 (struct Lisp_Buffer_Local_Value, union specbinding):
4421 * macfont.m (struct macfont_info):
4422 * process.h (struct Lisp_Process):
4423 * termchar.h (struct tty_display_info):
4424 * window.h (struct window):
4425 * xterm.h (struct x_output):
4426 Use bool_bf for boolean bit-fields.
4427 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
4428 All callers changed.
4429 * ccl.h (struct ccl_program): Remove unused members private_state,
4430 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
4432 (struct ccl_spec): Remove unused members cr_carryover,
4433 eight_bit_carryover.
4434 * conf_post.h: Include <stdbool.h>.
4435 (bool_bf): New type.
4436 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
4437 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
4438 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
4439 'do { ... } while (false)' brackets.
4440 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
4441 Args must now be expressions; all callers changed.
4442 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
4443 (PRODUCE_GLYPHS): Simplify use of boolean.
4444 * fileio.c (Fcopy_file):
4445 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
4446 * lisp.h (UNGCPRO): Return void, not int.
4447 (FOR_EACH_TAIL): Use void expression, not int expression.
4448 * region-cache.c: Reindent.
4449 * region-cache.h: Copy comments from region-cache.c, to fix
4450 incorrect remarks about booleans.
4452 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4454 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
4455 when character at point is displayed from a display vector.
4458 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
4460 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
4461 now a list of certificate validation checks that will abort a
4462 connection with an error.
4463 (Fgnutls_boot): Document it and use it.
4465 2013-12-14 Martin Rudalics <rudalics@gmx.at>
4467 * w32term.c (w32_enable_frame_resize_hack): New variable.
4468 (x_set_window_size): Use it to hack frame resizing on Windows
4471 2013-12-14 Eli Zaretskii <eliz@gnu.org>
4473 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
4474 Windows-specific code to w32.c. Change error message text to
4475 match that of Posix platforms.
4477 * w32.c (w32_copy_file): New function, most of the code copied and
4478 reworked from Fcopy_file. Improve error handling. Plug memory
4479 leak when errors are thrown. Support file names outside of the
4480 current codepage. (Bug#7100)
4482 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4484 * lread.c (load_path_default): Prototype.
4486 2013-12-13 Glenn Morris <rgm@gnu.org>
4488 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
4489 (dump_path): Remove.
4490 (load-path-default): Remove `changed' argument.
4491 Do not set dump_path permanently. Simplify.
4492 (init_lread): Simplify.
4493 (syms_of_lread): Remove dump_path.
4495 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4497 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
4498 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
4499 2013-12-12 font-related change to avoid Bug#16128, which
4500 is quite hard to fix without even more substantial changes.
4502 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
4504 * font.c (font_close_object): Check for live frame (Bug#16128).
4506 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
4508 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
4509 Return ptrdiff_t, not int, since it's a buffer size.
4510 Reindent/reparen some macros to a more Gnuish style.
4512 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
4514 Avoid undefined behavior with huge regexp interval counts.
4515 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
4516 since it's now specialized to interval counts. All uses changed.
4517 Do not assume wraparound on signed integer overflow.
4518 (regex_compile): Simplify based on the above changes.
4520 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4522 Support file names on MS-Windows that use characters outside of
4523 the current system codepage. (Bug#7100)
4525 * w32.c (get_file_security, set_file_security)
4526 (create_symbolic_link): Separate pointers and boolean flags for
4527 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4528 non-zero, else the former.
4529 (codepage_for_filenames, filename_to_utf16, )
4530 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4532 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4534 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4535 Accept only one argument; all callers changed.
4536 (dostounix_filename): Remove the second argument, now works in
4537 UTF-8. All callers changed.
4538 (parse_root): Lose DBCS code.
4539 (get_long_basename, w32_get_short_filename, init_environment)
4540 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4541 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4542 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4543 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4544 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4545 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4547 (ansi_encode_filename): New function.
4548 (get_emacs_configuration, get_emacs_configuration_options):
4550 (add_volume_info, GetCachedVolumeInformation): Run the input file
4551 name through unixtodos_filename, to ensure it is stored and
4552 referenced in canonical form.
4553 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4554 (logon_network_drive, sys_link, utime): Improve error handling.
4555 (sys_access): New function.
4556 (hashval, generate_inode_val): Unused functions deleted.
4557 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4558 (check_windows_init_file): Convert error message from UTF-8 to
4559 ANSI codepage, for display in the message box.
4560 (globals_of_w32): Set w32_unicode_filenames according to the OS
4563 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4564 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4565 (syms_of_w32term): Declare w32-unicode-filenames.
4567 * w32proc.c (new_child, delete_child): Remove code that handled
4568 unused pending_deletion and input_file members of the child struct.
4569 (create_child, sys_spawnve): Convert all file names to ANSI
4570 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4571 name cannot be encoded in ANSI codepage. Don't use
4572 unixtodos_filename, mirror slashes by hand.
4573 (record_infile, record_pending_deletion): Functions deleted.
4574 (Fw32_short_file_name): Call w32_get_short_filename instead of
4577 * w32notify.c (add_watch): Work in Unicode mode when
4578 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4579 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4580 instead, do the same with Lisp primitives.
4582 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4583 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4584 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4585 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4586 (Fw32_shell_execute): Improve error reporting.
4587 (Fdefault_printer_name): Ifdef away for Cygwin.
4589 * w32.h (struct _child_process): Remove input_file and
4590 pending_deletion members that are no longer used.
4591 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4592 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4593 (ansi_encode_filename): New and updated prototypes.
4595 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4597 (unexec): Don't use dostounix_filename, it expects a file name in
4598 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4601 * fileio.c (Ffile_name_directory, file_name_as_directory)
4602 (directory_file_name, Fexpand_file_name)
4603 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4604 arguments of dostounix_filename.
4605 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4606 use MAX_UTF8_PATH for size of file-name strings.
4607 (emacs_readlinkat): Build an explicitly unibyte string for file
4609 (syms_of_fileio) <file-name-coding-system>:
4610 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4612 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4613 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4614 directories to UTF-8.
4615 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4616 environment, and each element of the input PATH, to UTF-8.
4618 * dired.c (file_attributes): Use build_unibyte_string explicitly
4619 to make Lisp strings from user and group names.
4621 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4624 * coding.c (decode_file_name, encode_file_name): New functions.
4626 * termcap.c (tgetent): Adapt to the change in arguments of
4629 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4632 * msdos.c (dostounix_filename, init_environment): Adapt to the
4633 change in arguments of dostounix_filename.
4635 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4636 [WINDOWSNT]: Encode file names passed to the image libraries in
4639 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4640 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4642 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4643 arguments of dostounix_filename.
4645 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4647 * font.h (struct font_entity) [HAVE_NS]: New field to record
4648 font driver which was used to create this entity.
4649 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4650 frame where the font was opened.
4651 (font_close_object): Add prototype.
4652 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4653 (font_close_object): Not static any more. Lost frame arg.
4654 Adjust comment and users.
4655 * alloc.c (cleanup_vector): Call font_close_object to adjust
4656 per-frame font counters correctly. If HAVE_NS, also call
4657 driver-specific cleanup for font-entity objects.
4658 * ftfont.c (ftfont_open):
4659 * nsfont.m (nsfont_open):
4660 * w32font.c (w32font_open_internal):
4661 * xfont.c (xfont_open):
4662 * xftfont.c (xftfont_open): Save frame pointer in font object.
4663 * macfont.m (macfont_open): Likewise.
4664 (macfont_descriptor_entity): Save driver pointer to be able
4665 to call its free_entity routine when font-entity is swept.
4666 * ftxfont.c (ftxfont_open): Add eassert because frame
4667 pointer should be saved by ftfont_driver.open.
4669 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4671 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4672 input polling is used. This is still meaningful for Cygwin, see
4673 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4674 * keyboard.c (poll_for_input_1, input_polling_used):
4675 Define unconditionally.
4676 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4677 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4678 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4679 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4680 (face_for_char): Likewise. Rearrange eassert and return ASCII
4681 face for CHAR_BYTE8_P.
4682 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4684 2013-12-11 Ken Brown <kbrown@cornell.edu>
4686 * dispextern.h (erase_phys_cursor):
4687 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4689 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4691 * nsterm.m (x_free_frame_resources):
4692 * term.c (tty_free_frame_resources):
4693 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4694 face cache because it's implied by free_frame_faces anyway.
4695 * w32term.c (x_free_frame_resources): Likewise. Do not call
4696 free_frame_faces twice.
4698 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4700 * editfns.c (Fformat_time_string): Mention %F in the doc.
4702 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4704 * window.c (resize_frame_windows): Don't return immediately when
4705 the root window's size doesn't change - the minibuffer window
4706 may still have to be repositioned/resized.
4707 * xfns.c (Fx_create_frame): Always change the frame size after
4708 initializing the frame's faces.
4709 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4710 change_frame_size should already have done it.
4711 (x_new_font): Assign new tool- and menu-bar heights.
4712 (x_set_window_size_1): Account for tool- and menu-bar heights
4713 (Bug#16013). Don't set pixel sizes since change_frame_size
4714 should already have done it.
4716 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4718 Remove the option of using libcrypto.
4719 * Makefile.in (LIB_CRYPTO): Remove.
4720 (LIBES): Don't use it.
4722 2013-12-11 Juri Linkov <juri@jurta.org>
4724 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4725 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4727 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4729 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4730 drawn tool bar items (Bug#16058).
4731 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4733 2013-12-09 Ken Brown <kbrown@cornell.edu>
4735 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4737 * lisp.h (get_frame_param): Adjust conditions for prototype
4740 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4742 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4743 Avoid unused macro warning if configured --without-xft.
4745 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4747 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4749 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4751 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4753 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4755 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4757 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4759 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4761 Use libcrypto's checksum implementations if available, for speed.
4762 * Makefile.in (LIB_CRYPTO): New macro.
4765 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4766 The macro didn't conform to C99 due to type mismatch,
4767 which caused compilation failure with Sun C 5.12,
4768 and it was confusing anyway. Include window.h to declare
4769 redisplay_other_windows.
4771 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4773 * window.c (set_window_buffer): Update mode line (bug#16084).
4775 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4777 Fix minor problems found by static checking.
4778 * keyboard.c (poll_for_input_1, input_polling_used):
4779 Define only if HAVE_NTGUI.
4780 * xmenu.c (popup_activate_callback): Omit unnecessary
4781 check against USE_X_TOOLKIT, which must be defined here anyway.
4782 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4785 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4787 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4789 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4791 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4793 * nsterm.m (x_set_window_size): Remove fprintf.
4794 (init): Define always. Set applicationDidFinishLaunchingCalled
4796 (applicationDidFinishLaunching:):
4797 Set applicationDidFinishLaunchingCalled.
4798 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4801 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4803 Pixel resize changes for NS (Bug#16049).
4804 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4805 height/width. row/cols are locals.
4806 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4807 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4808 (windowWillResize): Remove gsextra. Calculate extra as in
4810 (x_new_font): Don't change frame size if fullscreen.
4811 Change size pixelwise.
4813 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4814 comment in xfns.c. Change to pixelwise call.
4816 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4818 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4821 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4823 * xterm.c (input_signal_count): Remove.
4824 (x_dispatch_event): Define unconditionally.
4825 (x_make_frame_visible): Process X events until the frame
4826 is really visible (Bug#16027).
4827 * xterm.h (x_dispatch_event): Declare unconditionally.
4829 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4831 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4833 * nsterm.m (x_set_window_size): Handle pixelwise.
4835 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4837 * w32term.c (x_new_font):
4838 * xterm.c (x_new_font): Calculate new frame size from new font
4841 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4843 * lisp.h (FOR_EACH_TAIL): New macro.
4844 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4846 * window.c (select_window): Call second wset_redisplay before we change
4847 selected_window (bug#16034).
4849 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4851 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4853 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4855 * w32xfns.c: Include window.h, to avoid a compiler warning.
4857 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4859 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4860 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4861 window_scroll takes care of it.
4862 (Fset_window_point, Fdelete_other_windows_internal)
4863 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4864 (Fsplit_window_internal, Fdelete_window_internal)
4865 (Fresize_mini_window_internal, Fset_window_configuration)
4866 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4867 cause redisplay instead of forcing a complete redisplay.
4868 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4869 we're only affecting the selected_window.
4871 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4873 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4874 directional control characters. Update type and category
4875 determination according to the UBA from Unicode v6.3.
4876 (bidi_category_t): New category EXPLICIT_FORMATTING.
4878 * dispextern.h (bidi_type_t): Update to include new bidirectional
4879 properties introduced with Unicode v6.3. (Bug#16043)
4881 2013-12-04 Martin Rudalics <rudalics@gmx.at>
4883 * xterm.c (XTflash): Fix coordinate of bottom area to flash
4886 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
4888 * font.c (font_list_entities): Remove dummy assignment.
4889 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
4890 used on graphic displays only. Remove unused 'font_encoder' member.
4891 (struct font_bitmap): Remove unused 'extra' member.
4892 * nsfont.m (nsfont_open):
4893 * w32font.c (w32font_open_internal):
4894 * ftfont.c (ftfont_get_bitmap): Adjust users.
4896 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4898 Use bool for boolean.
4899 * tparam.c (tparam1):
4900 * undo.c (record_point, record_property_change):
4901 Use bool for boolean, for local vars that are always true or false.
4903 Minor integer overflow fixes (Bug#16033).
4904 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
4905 This improves on the previous fix to this function.
4906 (window_resize_check): When summing up pixel counts, don't rely on
4907 undefined behavior if the sum overflows.
4909 2013-12-03 Martin Rudalics <rudalics@gmx.at>
4911 * window.c (Fset_window_new_pixel): Don't choke at negative
4912 argument value (Bug#16033).
4914 * xfns.c (Fx_create_frame): Add another call to change_frame_size
4915 to avoid crash in window_box_height.
4917 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4918 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4920 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4922 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4924 Minor integer overflow fixes.
4925 * window.c (Fset_window_new_pixel, grow_mini_window):
4926 * xdisp.c (Fwindow_text_pixel_size):
4927 Avoid undefined behavior on signed integer overflow.
4928 * xfns.c (x_set_mouse_color):
4929 Check that drag shape fits in 'unsigned', since that's what X wants.
4931 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4933 Improve reporting of fatal exception on MS-Windows.
4934 * w32fns.c (my_exception_handler): New function.
4935 (globals_of_w32fns): Set it up as the unhandled exception
4936 handler. Initialize exception code and address to zeros.
4937 (emacs_abort): If the exception code and address are available,
4938 print them at the beginning of the backtrace. Fix the format of
4939 printing addresses (was producing 0x0x12345678 on XP).
4942 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4944 * eval.c (Fbacktrace__locals): New function.
4945 (syms_of_eval): Defsubr it.
4947 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4949 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4950 Define here to unify between...
4951 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4952 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4954 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4956 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4958 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4959 fringe background extension.
4960 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4961 because they are now always the same as `left' and `width',
4962 respectively. Remove code for the case that `width' and
4963 `sb_width' are different.
4965 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4967 Fix minor problems found by static checking.
4968 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
4969 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
4970 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
4972 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
4974 * image.c (imagemagick_compute_animated_image): Don't crash if we
4975 have an animation with different-sized images (bug#15313).
4977 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4979 Remove some unused items introduced during pixelwise change.
4980 * window.c (window_resize_total_check): Remove unused function.
4981 * xdisp.c (remember_mouse_glyph): Remove unused label.
4982 (Ftool_bar_height): Move declaration inside #if.
4983 * xterm.c (x_set_window_size): Don't use r and c.
4985 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
4987 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
4990 * window.c (Fset_window_configuration): Comment out unused variables.
4992 * w32term.c (w32_read_socket): Remove unused variable `buf'.
4994 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
4996 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
4998 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
5000 * gnutls.c (gnutls_audit_log_function): Only declare and define if
5001 HAVE_GNUTLS3 (Bug#16001).
5003 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
5004 if interrupts are deferred (Bug#15801).
5006 2013-11-30 Martin Rudalics <rudalics@gmx.at>
5008 Support resizing frames and windows pixelwise.
5009 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
5010 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
5011 (struct glyph_matrix): Replace window_left_col and
5012 window_top_line by window_pixel_left and window_pixel_top.
5013 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
5015 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
5016 (draw_window_divider, move_it_to, x_draw_right_divider)
5017 (x_draw_bottom_divider, change_frame_size): Add or fix
5019 * dispnew.c (change_frame_size_1): Change prototype.
5020 (adjust_glyph_matrix, required_matrix_width)
5021 (adjust_frame_glyphs_for_window_redisplay): Use pixel
5022 values instead of lines and columns.
5023 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
5024 WINDOW_TOTAL_FRINGE_WIDTH.
5025 (handle_window_change_signal, do_pending_window_change)
5026 (init_display): Adjusts calls of change_frame_size.
5027 (change_frame_size, change_frame_size_1): Handle pixelwise
5029 * frame.c (Qright_divider_width, Qbottom_divider_width):
5031 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
5032 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
5033 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5034 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
5036 (set_frame_param): New function.
5037 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
5038 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
5039 (Ffringe_width, Fborder_width, Fright_divider_width)
5040 (Fbottom_divider_width): New functions, defsubr them.
5041 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5042 New argument pixelwise.
5043 (struct frame_parm_table): New members Qright_divider_width and
5044 Qbottom_divider_width.
5045 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
5046 (x_report_frame_params): Handle Qright_divider_width and
5047 Qbottom_divider_width.
5048 (x_set_right_divider_width, x_set_bottom_divider_width):
5050 (frame_resize_pixelwise): New option.
5051 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
5052 new_pixelwise, right_divider_width and bottom_divider_width;
5053 remove total_lines; rename text_lines, text_cols, new_text_lines
5054 and new_text_cols to text_height, text_width, new_height and
5055 new_width respectively.
5056 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
5057 FRAME_TEXT_WIDTH respectively.
5058 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
5059 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
5060 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
5062 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
5063 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
5064 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
5065 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
5066 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
5067 (FRAME_TOTAL_COLS_ARG): Remove macro.
5068 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
5069 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
5070 (x_wm_set_size_hint): Handle frame pixel sizes.
5071 * indent.c (compute_motion, Fcompute_motion):
5072 Call window_body_width instead of window_body_cols.
5073 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
5074 (make_lispy_position): Handle right and bottom dividers.
5075 (Fsuspend_emacs): Pixelize call of change_frame_size.
5076 * keyboard.h: Extern Qright_divider, Qbottom_divider.
5077 * lisp.h: Extern set_frame_param.
5078 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
5080 (Fx_create_frame): Add entry for vertical_drag_cursor.
5081 Pixelize call of change_frame_size.
5082 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
5083 * nsterm.m (ns_update_window_end): Optionally draw right
5085 (x_set_window_size): Add argument pixelwise.
5086 Call check_frame_size and change_frame_size with pixelwise zero.
5087 (ns_draw_window_divider): New function.
5088 (ns_redisplay_interface): Add ns_draw_window_divider.
5089 (updateFrameSize:): Call change_frame_size with pixelwise zero.
5090 (x_new_font): Call x_set_window_size with pixelwise zero.
5091 * print.c (print_object): For a window print its sequence
5093 * term.c (Fresume_tty): Pixelize call of change_frame_size.
5094 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
5095 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5096 (w32_createwindow): Use scroll bar area width.
5097 (w32_wnd_proc): Handle bottom divider width.
5098 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
5099 (Fx_create_frame): Default divider width parameters.
5100 Caclulate sizes pixelwise. Add vertical drag cursor support.
5101 (x_create_tip_frame): Default divider widths to zero.
5102 Pixelize call to change_frame_size.
5103 (Fx_show_tip): Add handling of divider widths. Pixelize window
5105 (Fw32_frame_rect): New function.
5106 (frame_parm_handler w32_frame_parm_handlers): Add divider
5108 (Vx_window_vertical_drag_shape): Add variable.
5109 * w32inevt.c (resize_event, maybe_generate_resize_event):
5110 Pixelize change_frame_size calls.
5111 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
5113 * w32term.c (w32_draw_window_divider): New function.
5114 (x_update_window_end): Handle right divider.
5115 (w32_draw_fringe_bitmap, x_scroll_run)
5116 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
5117 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
5118 Calculate new frame sizes pixelwise.
5119 (x_new_font): Pixelize call to x_set_window_size.
5120 (x_check_fullscreen): Pixelize call to change_frame_size.
5121 (x_set_window_size_1, x_set_window_size): New argument
5122 pixelwise. Calculate pixelwise.
5123 (x_wm_set_size_hint): Use scroll bar area width.
5124 (w32_redisplay_interface): Add w32_draw_window_divider.
5125 * w32term.h (struct w32_output): Add vertical drag cursor.
5126 * widget.c (set_frame_size, update_wm_hints)
5127 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
5129 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
5130 * window.c (sequence_number): Restore.
5131 (Fwindow_pixel_width, Fwindow_pixel_height)
5132 (Fwindow_mode_line_height, Fwindow_header_line_height)
5133 (window_pixel_to_total, Frun_window_scroll_functions)
5134 (Fset_window_new_pixel, window_resize_apply_total)
5135 (Fwindow_resize_apply_total): New functions.
5136 (window_body_height, window_body_width): Rename from
5137 window_body_lines. New argument PIXELWISE.
5138 Calculate pixelwise.
5139 (Fwindow_body_height, Fwindow_body_width): New argument
5141 (coordinates_in_window, window_relative_x_coord): Use window's
5142 pixel width instead of total width.
5143 (replace_window, recombine_windows): Initialize pixel values.
5144 (resize_root_window, resize_frame_windows, grow_mini_window)
5145 (shrink_mini_window): New argument PIXELWISE.
5146 Calculate pixelwise.
5147 (Fdelete_other_windows_internal, adjust_window_margins)
5148 (window_resize_check, window_resize_apply)
5149 (Fdelete_window_internal, Fresize_mini_window_internal)
5150 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
5151 (check_frame_size): Rename arguments. New argument PIXELWISE.
5152 Calculate pixelwise.
5153 (set_window_buffer): Make samebuf bool. Run configuration change
5154 hook only if buffer changed.
5155 (Fset_window_buffer): Rewrite doc-string.
5156 (make_window): Initialize new_pixel slot.
5157 (Fwindow_resize_apply): Check pixel size of root window.
5158 (Fsplit_window_internal): Call 2nd argument pixel_size.
5159 Calculate pixelwise.
5160 (Fscroll_left, Fscroll_right): Call window_body_width instead of
5162 (save_window_data): New slots frame_text_width,
5163 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
5164 (saved_window): New slots pixel_left, pixel_top, pixel_height,
5166 (Fcurrent_window_configuration, Fset_window_configuration)
5167 (save_window_save, compare_window_configurations): Handle new
5168 slots in save_window_data and saved_window.
5169 (Fset_window_scroll_bars): Fix doc-string.
5170 (window_resize_pixelwise): New variable.
5171 (coordinates_in_window, Fcoordinates_in_window_p):
5173 (make_parent_window): Adjust sequence_number.
5174 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5176 * window.h (struct window): New members new_pixel, pixel_left,
5177 pixel_top, pixel_width, pixel_height. Restore sequence_number.
5178 (wset_new_pixel): New function.
5179 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
5180 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
5181 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
5182 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
5183 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
5184 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
5185 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
5186 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
5187 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
5188 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
5189 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
5190 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
5191 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
5192 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
5193 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
5195 (resize_frame_windows, grow_mini_window, shrink_mini_window)
5196 (window_body_width, check_frame_size): Adapt external declarations.
5197 * xdisp.c (last_max_ascent): New integer.
5198 (window_text_bottom_y): Handle bottom divider.
5199 (window_box_width, window_box_height): Calculate pixelwise.
5200 (get_glyph_string_clip_rects): Handle right divider.
5201 (remember_mouse_glyph): When windows are resized pixelwise
5202 proceed with width and height set to 1.
5203 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
5205 (move_it_to): Calculate and return maximum x position
5207 (Fwindow_text_pixel_size): New function.
5208 (resize_mini_window, update_tool_bar): Calculate pixelwise.
5209 (tool_bar_lines_needed): Rename to tool_bar_height.
5210 Calculate pixelwise.
5211 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
5212 Calculate pixelwise.
5213 (redisplay_tool_bar): Calculate pixelwise.
5214 (redisplay_window): Calculate pixelwise. Handle dividers.
5215 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
5216 (x_draw_vertical_border): Handle dividers.
5217 (define_frame_cursor1): Handle vertical drag cursor.
5218 (x_draw_right_divider, x_draw_bottom_divider): New functions.
5219 (expose_window): Calculate pixelwise. Handle dividers.
5220 (init_xdisp): Initialize pixel values.
5221 * xfaces.c (Qwindow_divider): New face.
5222 (realize_basic_faces): Realize it.
5223 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
5224 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
5225 (x_set_scroll_bar_default_width): Default actual width to 16.
5226 (Fx_create_frame): Set sizes pixelwise.
5227 (x_create_tip_frame): Default divider widths to zero.
5228 Pixelize call of change_frame_size.
5229 (Fx_show_tip): Handle divider widths. Initial pixel position
5231 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
5232 (Vx_window_vertical_drag_shape): New option.
5233 * xmenu.c (free_frame_menubar): Pixelize call of
5235 * xterm.c (x_draw_window_divider): New function.
5236 (x_update_window_end): Optionally draw right divider.
5237 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
5238 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
5239 (handle_one_xevent, x_new_font): Calculate pixelwise.
5240 (x_set_window_size_1, x_set_window_size): New argument
5241 pixelwise. Calculate pixelwise.
5242 (x_wm_set_size_hint): Pixelize call of check_frame_size.
5243 (struct x_redisplay_interface): Add x_draw_window_divider.
5244 * xterm.h (struct x_output): Add vertical_drag_cursor.
5246 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
5248 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
5249 Set invisible frames's `redisplay' when a full redisplay is requested.
5250 (redisplay_window): Set must_be_updated_p instead (bug#15999).
5251 (redisplay_mode_lines): Don't set must_be_updated_p any more.
5252 (display_mode_lines): Set it here instead.
5254 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
5256 * dispextern.h (set_window_update_flags): Remove.
5258 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5260 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
5262 * xdisp.c (REDISPLAY_SOME_P): New macro.
5263 (redisplay_internal): Use it (bug#15999).
5264 (prepare_menu_bars, redisplay_window): Use it as well.
5266 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
5268 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
5270 * w32font.c (g_b_init_get_char_width_32_w): New static var.
5271 (globals_of_w32font): Zero it out.
5272 (GetCharWidth32W_Proc): New function pointer.
5273 (get_char_width_32_w): New function.
5274 (compute_metrics): If get_glyph_outline_w returns an error, try
5275 get_char_width_32_w before declaring a failure. This avoids
5276 punishing raster (a.k.a. "bitmap") fonts by slowing down
5277 redisplay. (Bug#6364).
5279 2013-11-29 Eli Zaretskii <eliz@gnu.org>
5281 * xdisp.c (clear_mouse_face): Don't invalidate the entire
5282 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5283 highlight needs to be redisplayed. (Bug#15913)
5285 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
5287 Fix minor problems found by static checking.
5288 * buffer.h (struct buffer_text, struct buffer):
5289 * frame.h (struct frame):
5290 * window.h (struct window):
5291 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
5292 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
5293 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
5294 no-longer-valid use of HAVE_MENUS.
5295 * xdisp.c (propagate_buffer_redisplay): Now static.
5297 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
5299 * xmenu.c (Fmenu_or_popup_active_p):
5300 * window.c (Fset_window_configuration):
5301 * menu.c (Fx_popup_menu, Fx_popup_dialog):
5302 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
5303 * fns.c (Fyes_or_no_p):
5304 * editfns.c (Fmessage_box, Fmessage_or_box):
5305 * alloc.c (make_save_ptr_ptr):
5306 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
5308 * window.c (Fset_window_configuration): Move select_window later.
5310 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
5312 Refine redisplay optimizations to only redisplay *some* frames/windows
5313 rather than all of them.
5314 * xdisp.c (REDISPLAY_SOME): New constant.
5315 (redisplay_other_windows, wset_redisplay, fset_redisplay)
5316 (bset_redisplay, bset_update_mode_line): New functions.
5317 (message_dolog): Use bset_redisplay.
5318 (clear_garbaged_frames): Use fset_redisplay.
5319 (echo_area_display): Use wset_redisplay.
5320 (buffer_shared_and_changed): Remove.
5321 (prepare_menu_bars): Call Vpre_redisplay_function before updating
5322 frame titles. Compute the actual set of windows redisplayed.
5323 Don't update frame titles and menu bars for frames that don't need to
5325 (propagate_buffer_redisplay): New function.
5327 (redisplay_internal): Use it. Be more selective in the set of windows
5328 we redisplay. Propagate windows_or_buffers_changed to
5329 update_mode_lines a bit later to simplify the code.
5330 (mark_window_display_accurate_1): Reset window and buffer's
5332 (redisplay_window): Do nothing if neither the window nor the buffer nor
5333 the frame needs redisplay.
5334 * window.h (struct window): Add `redisplay' field.
5335 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
5336 (redisplay_other_windows, window_list): New declarations.
5337 * window.c (select_window, Fset_window_start): Use wset_redisplay.
5338 (window_list): Not static any more.
5339 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
5340 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
5341 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
5342 * frame.c (Fmake_frame_visible): Don't redisplay everything.
5343 * frame.h (struct frame): Add `redisplay' field.
5344 Move `external_menu_bar' bitfield next to other bit-fields.
5345 (SET_FRAME_GARBAGED): Use fset_redisplay.
5346 (SET_FRAME_VISIBLE): Don't garbage the frame;
5347 Use redisplay_other_windows.
5348 * buffer.h (struct buffer): Add `redisplay' field.
5349 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
5350 (modify_overlay): Use bset_redisplay.
5351 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
5353 2013-11-28 Eli Zaretskii <eliz@gnu.org>
5355 Support w32 file notifications in batch mode.
5356 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
5357 invalid (which happens in batch mode). If non-interactive, call
5358 handle_file_notifications to store file notification events in the
5359 input queue. (Bug#15933)
5361 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
5363 * w32inevt.c (handle_file_notifications): Now external, not static.
5365 * w32term.h (handle_file_notifications): Provide prototype.
5367 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
5368 init_crit, since init_display, which does that otherwise, is not
5371 2013-11-27 Glenn Morris <rgm@gnu.org>
5373 * Makefile.in ($(lispsource)/international/charprop.el): New.
5374 (emacs$(EXEEXT)): Depend on charprop.el.
5376 2013-11-27 Eli Zaretskii <eliz@gnu.org>
5378 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
5379 deleting portions of the buffer under non-nil REPLACE argument.
5382 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
5383 directory, watch it and not its parent.
5384 (add_watch): Allow empty string in FILE.
5386 2013-11-27 Martin Rudalics <rudalics@gmx.at>
5388 * window.c (Fset_window_start, window_resize_apply)
5389 (window_scroll): Reset window_end_valid (Bug#15957).
5391 2013-11-27 Glenn Morris <rgm@gnu.org>
5393 * Makefile.in (leimdir): Now in lisp source directory.
5394 ($(leimdir)/leim-list.el): Just use ../leim .
5395 * epaths.in (PATH_DUMPLOADSEARCH):
5396 * lread.c (load_path_default):
5397 * nsterm.m (ns_load_path): No more leim directory.
5399 2013-11-26 Andreas Schwab <schwab@suse.de>
5401 * .gdbinit (xgettype): Add cast.
5403 2013-11-26 Glenn Morris <rgm@gnu.org>
5405 Preload leim-list.el.
5406 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
5407 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
5408 is a single directory.
5410 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
5412 bool-vector-subsetp is now the normal direction (Bug#15912).
5413 * data.c (Fbool_vector_subsetp): Test whether the first argument
5414 is a subset of the second one, not the reverse. Add doc string.
5416 Fix minor problems found by static checking.
5417 * lread.c (load_path_default): Now static.
5418 * textprop.c (text_property_stickiness): Be consistent about the
5419 test used when deciding whether to consider the previous character.
5420 This simplifies the code a bit.
5422 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
5424 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
5426 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
5427 (syms_of_frame): Don't defsubr them.
5429 2013-11-25 Glenn Morris <rgm@gnu.org>
5431 * lread.c (load_path_default): Change the sense of the argument.
5432 (init_lread): When EMACSLOADPATH is set, do not ignore changes
5433 from dump_path. When it is not, avoid checking dump_path twice.
5435 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
5436 uninstalled dump_path against installed Vload_path. (Bug#15964)
5438 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
5440 Export get_pos_property to Elisp.
5441 * editfns.c (Fget_pos_property): Rename from get_pos_property.
5442 (syms_of_editfns): Export it to Elisp.
5444 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
5446 2013-11-23 Romain Francoise <romain@orebokech.com>
5448 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
5449 initialization here ...
5450 (syms_of_fileio): ... from here.
5452 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
5454 * lread.c (init_lread): Fix int/Lisp_Object mixup.
5455 Please use --enable-check-lisp-object-type.
5457 2013-11-23 Glenn Morris <rgm@gnu.org>
5459 * process.c (get_process): Explicit error for dead buffers.
5461 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
5463 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
5465 2013-11-23 Glenn Morris <rgm@gnu.org>
5467 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
5468 * lread.c (load_path_check): Take path to check as argument.
5469 (load_path_default): New, split from init_lread.
5470 (init_lread): Move calc of default load-path to load_path_default.
5471 Empty elements in EMACSLOADPATH now stand for the default.
5472 (load-path): Doc fix.
5473 * emacs.c (decode_env_path): Add option to treat empty elements
5474 as nil rather than ".".
5475 * callproc.c (init_callproc_1, init_callproc):
5476 * image.c (Vx_bitmap_file_path):
5477 * lisp.h (decode_env_path):
5478 * lread.c (Vsource_directory):
5479 Update for new argument spec of decode_env_path.
5481 2013-11-22 Eli Zaretskii <eliz@gnu.org>
5483 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
5484 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
5486 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
5488 Fix some dependency problems that cause unnecessary recompiles.
5489 Problem reported by RMS in
5490 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
5491 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
5492 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
5493 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
5494 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
5495 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
5496 (boostrap-clean): No need to remove stamp-oldxmenu.
5498 Fix recently introduced bool vector overrun.
5499 This was due to an optimization that went awry.
5500 Reported by Glenn Morris in
5501 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
5502 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
5503 for empty vectors, undoing the 2013-11-18 change.
5504 * data.c (bool_vector_binop_driver): Rely on this.
5505 Fix bug that occasionally overran the destination.
5506 * lisp.h (struct Lisp_Bool_vector): Document this.
5508 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
5510 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
5513 * nsterm.m (init, run, stop:): Comment out for now, does not work
5516 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5518 * charset.c (syms_of_charset): Don't read past end of string.
5520 2013-11-19 Glenn Morris <rgm@gnu.org>
5522 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5524 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5526 Add hooks to run on gaining/losing focus. (Bug#15029)
5527 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5528 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5529 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5531 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5533 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5534 The old names predated the API change that put destination at end.
5536 Improve API of recently-added bool vector functions (Bug#15912).
5537 The old API had (bool-vector-count-matches A B)
5538 and (bool-vector-count-matches-at A B I), which gave the
5539 misleading impression that the two functions were variants, one
5540 with a location I. The new API has (bool-vector-count-population A)
5541 and (bool-vector-count-consecutive A B I) to make the distinction
5542 clearer. The first function no longer has a B argument, since the
5543 caller can easily determine the number of nils if the length and
5544 number of ts is known.
5545 * data.c (Fbool_vector_count_population): Rename from
5546 bool_vector_count_matches, and accept just 1 argument.
5547 (Fbool_vector_count_consecutive): Rename from
5548 Fbool_vector_count_matches_at.
5550 Always allocate at least one bits_word per bool vector.
5551 See Daniel Colascione in:
5552 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5553 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5554 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5555 * lisp.h (struct Lisp_Bool_vector): Document this.
5557 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5559 * insdel.c (invalidate_buffer_caches): New function, consolidated
5560 from part of prepare_to_modify_buffer.
5561 (insert_from_gap, prepare_to_modify_buffer):
5562 * coding.c (code_convert_region, code_convert_string):
5563 Call invalidate_buffer_caches. (Bug#15841)
5565 * lisp.h (invalidate_buffer_caches): Add prototype.
5567 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5569 * w32term.c (x_update_window_end): Don't invalidate the entire
5570 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5571 highlight needs to be redisplayed. (Bug#15913)
5573 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5575 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5577 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5579 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5580 while we are using Vprin1_to_string_buffer.
5582 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5583 after inserting the description string. (Bug#15907)
5585 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5587 * data.c: Work around bogus GCC diagnostic about shift count.
5588 Reported by Eli Zaretskii in
5589 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5590 (pre_value): New function.
5591 (count_trailing_zero_bits): Use it.
5593 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5595 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5596 assume C macros are not supported even under -g3 in these old GCC
5599 2013-11-15 Leo Liu <sdl.web@gmail.com>
5601 * minibuf.c (Ftry_completion, Fall_completions)
5602 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5604 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5606 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5607 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5608 This avoids placing unnecessary constants into the Emacs code.
5610 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5612 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5613 for Cygwin w32 build.
5615 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5616 for Cygwin w32 build. (Bug#15892)
5618 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5620 Simplify, port and tune bool vector implementation.
5621 * alloc.c (bool_vector_exact_payload_bytes)
5622 (bool_vector_payload_bytes): Remove.
5623 (bool_vector_fill): Return its argument.
5624 * alloc.c (bool_vector_fill):
5626 * print.c (print_object):
5627 Simplify by using bool_vector_bytes.
5628 * alloc.c (make_uninit_bool_vector):
5629 New function, broken out from Fmake_bool_vector.
5630 (Fmake_bool_vector): Use it. Use tail call.
5631 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5632 * data.c (BITS_PER_ULL): New constant.
5633 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5634 if long long versions don't exist.
5635 (shift_right_ull): New function.
5636 (count_one_bits_word): New function, replacing popcount_bits_word
5637 macro. Don't assume that bits_word is no wider than long long.
5638 (count_one_bits_word, count_trailing_zero_bits):
5639 Don't assume that bits_word is no wider than long long.
5640 * data.c (bool_vector_binop_driver, bool_vector_not):
5641 * fns.c (Fcopy_sequence):
5643 Create an uninitialized destination, to avoid needless work.
5644 (internal_equal): Simplify.
5645 (Ffillarray): Prefer tail call.
5646 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5647 contain at least one word.
5648 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5649 chars are narrower than ints.
5650 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5651 * fns.c (Fcopy_sequence):
5653 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5654 Don't try to port to hosts where bits_word values have holes; the
5655 code wouldn't work there anyway. Verify this assumption, though.
5656 (bool_vector_bytes): New function.
5657 (make_uninit_bool_vector): New decl.
5658 (bool_vector_fill): Now returns Lisp_Object.
5660 * xfns.c (xic_create_fontsetname):
5661 * xrdb.c (gethomedir): Prefer tail calls.
5663 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5665 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5666 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5668 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5669 that requires a return value.
5670 (Fset_buffer_modified_p): Take advantage of this change to do
5673 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5675 * buffer.c (Frestore_buffer_modified_p): Sync it with
5676 Fset_buffer_modified_p.
5677 (Fforce_mode_line_update): New function, moved from subr.el.
5678 (Fset_buffer_modified_p): Use them.
5679 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5681 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5683 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5684 This avoids undefined behavior when subtracting pointers into
5685 different aways. On my platform it also makes the code a tad
5686 smaller and presumably faster.
5688 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5690 * keyboard.c (command_loop_1): Use region-extract-function.
5691 * insdel.c (Qregion_extract_function): Not static any more (can we
5692 stop pretending that these vars can benefit from being marked static?).
5694 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5696 * search.c (find_newline): If buffer text is relocated during the
5697 "dumb loop", adjust C pointers into buffer text to follow suit.
5700 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5702 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5703 for conversion (Bug#15837).
5705 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5707 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5708 for the entire range of inserted characters. (Bug#15841)
5710 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5712 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5714 (realize_default_face): Remove assignment to distant-foreground if
5715 unspecified (Bug#15815).
5717 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5719 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5720 cache-long-scans disabled, since we don't want to call
5721 prepare_to_modify_buffer (in insert_1_both) for each message we
5724 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5725 from buffer.c. Improve commentary to the buffer field setter
5728 * buffer.c (bset_cache_long_scans): Static function deleted.
5729 Improve commentary to the buffer field setter functions.
5730 (init_buffer_once): Default for cache-long-scans changed to t.
5733 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5735 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5737 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5738 This bug was introduced in my 2013-06-21 change, and caused
5739 struct Lisp_Sub_Char_Table objects to be given too many slots,
5740 which broke 'make -C admin/unidata'.
5742 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5744 Import changes from mac-port 4.5.
5745 * macfont.m (mac_font_copy_default_descriptors_for_language)
5746 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5747 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5748 (macfont_language_default_font_names): New.
5749 (macfont_list): Rearrange language/charset code.
5750 (macfont_close): Don't check for macfont_info->cache.
5751 (mac_ctfont_create_preferred_family_for_attributes): New font
5752 selection code, call
5753 mac_font_copy_default_name_for_charset_and_languages.
5754 (mac_font_copy_default_descriptors_for_language)
5755 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5757 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5759 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5761 Port to C11 aligned_alloc, and fix some integer overflows.
5762 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5763 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5764 and use of posix_memalign replaced with aligned_alloc.
5765 (aligned_alloc): New function, defined or declared as needed.
5766 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5767 Don't undef; configure.ac now does this.
5768 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5769 (calloc, aligned_alloc): Check for integer overflow.
5770 (aligned_alloc): Rename from memalign. All uses changed.
5771 (memalign): New function, an alias for aligned_alloc.
5773 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5775 * xdisp.c (redisplay_internal): Fix typo in last change.
5777 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5779 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5781 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5783 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5784 redisplay--mode-lines-cause.
5785 (redisplay_internal): Keep them uptodate. Remove redundant check of
5786 buffer_shared_and_changed.
5787 * *.[chm]: Number every assignment to update_mode_lines so we
5788 can track why it is set.
5790 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5792 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5794 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5796 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5797 can track why it is set.
5799 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5801 Integer-related fixes for term.c etc.
5802 * dispextern.h (face_tty_specified_color): New function.
5803 * term.c (turn_on_face): Don't rely on undefined behavior when
5804 assigning an out-of-range value to 'long'.
5805 Simplify test for toggling highlight.
5806 (tty_capable_p): Omit last two (unused) args. All callers changed.
5807 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5808 (read_menu_input, tty_menu_activate, tty_menu_show):
5809 * xfaces.c (x_supports_face_attributes_p)
5810 (tty_supports_face_attributes_p):
5811 Use bool for boolean. All callers changed.
5812 (tty_supports_face_attributes_p): Omit defaults for color indices;
5813 no longer needed. Simplify tail call.
5815 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5817 * xdisp.c (prepare_menu_bars): Mark static.
5818 * lisp.h (prepare_menu_bars): Don't declare.
5819 * xselect.c (x_handle_selection_clear):
5820 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5822 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5824 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5825 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5827 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5829 * keyboard.c (Fcommand_error_default_function): Rename from
5830 Fdefault_error_output.
5832 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5834 * keyboard.c (Fdefault_error_output): New function, extracted from
5836 (syms_of_keyboard): Use it for Vcommand_error_function.
5838 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5840 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5841 (init_eval): Use it to ensure handlerlist is non-NULL.
5842 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5843 (Fsignal): Adjust NULLness test of handlerlist.
5844 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5846 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5848 * callproc.c (call_process): Call prepare_to_modify_buffer before
5849 decoding text read from the sub-process, as the decoded stuff will
5850 be inserted into the buffer. This will invalidate the various
5851 caches maintained for the buffer. (Bug#15148)
5853 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5855 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5856 string of glyphless-char-display.
5858 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5860 * nsfns.m (ns_get_name_from_ioreg): New function.
5861 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5862 OSX >= 10.9. Use ns_get_name_from_ioreg.
5864 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5866 Simplify and port recent bool vector changes.
5867 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5868 only in this file. Use a more-efficient implementation if the
5869 second argument is a power of 2.
5870 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5871 Remove no-longer-necessary compile-time checks.
5872 (bool_vector_exact_payload_bytes): New function.
5873 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5874 exact payload changed to call the new function. Do not assume
5875 that the arg or result fits in ptrdiff_t.
5876 (bool_vector_fill): New function.
5877 (Fmake_bool_vector): Use it. Don't assume bit counts fit
5879 (vroundup_ct): Don't assume arg fits in size_t.
5880 * category.c (SET_CATEGORY_SET): Remove. All callers now just
5881 invoke set_category_set.
5882 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
5883 All callers changed. Use bool_vector_set.
5884 * category.h (XCATEGORY_SET): Remove; no longer needed.
5885 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
5887 * data.c (Faref): Use bool_vector_ref.
5888 (Faset): Use bool_vector_set.
5889 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
5890 (Fbool_vector_not, Fbool_vector_count_matches)
5891 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
5892 * fns.c (concat): Use bool_vector_ref.
5893 (Ffillarray): Use bool_vector_fill.
5894 (mapcar1): Use bool_vector_ref.
5895 (sxhash_bool_vector): Hash words, not bytes.
5896 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
5897 a constant, since it's now used in #if.
5898 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
5899 unsigned char on unusual architectures, so that we no longer
5900 assume that the number of bits per bits_word is a power of two or
5901 is a multiple of 8 or of CHAR_BIT.
5902 (Qt): Add forward decl.
5903 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
5904 at least as strictly as bits_word.
5905 (bool_vector_data, bool_vector_uchar_data): New accessors.
5906 All data structure accesses changed to use them.
5907 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
5908 (bool_vector_set): New functions.
5909 (bool_vector_fill): New decl.
5910 (ROUNDUP): Move to alloc.c as described above.
5912 Fix recent gnutls changes.
5913 * gnutls.c (Fgnutls_boot): Don't assume C99.
5914 * process.c (wait_reading_process_output): Fix typo in recent change.
5916 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5918 * process.c (wait_reading_process_output, read_process_output)
5919 (send_process): Check gnutls_state is not NULL.
5921 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5922 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5924 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5926 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5927 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5929 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5932 * nsfns.m (Fx_create_frame): Fix memory leak.
5934 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5935 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5936 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5938 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5940 * xdisp.c (message3_nolog, message_with_string): Encode the string
5941 before writing it to the terminal in a non-interactive session.
5943 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5944 sure we concatenate them into a unibyte string.
5946 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5947 resulting temporary name before returning it to the caller.
5948 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5949 is a unibyte string, convert NAME to a unibyte string to ensure
5950 that the result is also a unibyte string.
5952 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5953 create unibyte strings from default paths and directory/file
5956 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5959 * callproc.c (init_callproc): Use build_unibyte_string to make
5960 sure we create unibyte strings from default paths and
5961 directory/file names.
5963 * buffer.c (init_buffer): Don't store default-directory of
5964 *scratch* in multibyte form. The original problem which led to
5965 that is described in
5966 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5967 but it was solved long ago. (Bug#15260)
5969 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
5971 Port to stricter C99 platforms.
5972 Especially, C99 prohibits nesting a struct X inside struct Y if
5973 struct X has a flexible array member.
5974 * alloc.c (struct sdata): New type.
5975 (sdata): Implement in terms of struct sdata.
5976 Remove u member; all uses replaced by next_vector, set_next_vector.
5977 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
5978 (SDATA_DATA_OFFSET): Now a constant, not a macro.
5979 (struct sblock): Rename first_data member to data, which is now
5980 a flexible array member. All uses changed.
5981 (next_vector, set_next_vector, large_vector_vec): New functions.
5982 (vector_alignment): New constant.
5983 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
5984 (struct large-vector): Now merely a NEXT member, since the old approach
5985 ran afoul of stricter C99. All uses changed to use
5986 large_vector_vec or large_vector_offset.
5987 (large_vector_offset): New constant.
5988 * dispnew.c: Include tparam.h, for tgetent.
5989 Do not include term.h; no longer needed.
5990 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
5991 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
5992 (struct Lisp_Vector): Use a flexible array member for contents,
5993 instead of a union with a member that is an array of size 1.
5995 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
5996 fact that the struct no longer contains a union.
5997 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
5998 (struct Lisp_Save_Value, struct Lisp_Free):
5999 Use unsigned, not int, for spacers, to avoid c99 warning.
6000 (union specbinding): Use unsigned, not bool, for bitfield, as
6001 bool is not portable to pre-C99 hosts.
6003 2013-11-04 Glenn Morris <rgm@gnu.org>
6005 * emacs.c (usage_message): Mention that `-L :...' appends.
6007 2013-11-02 Glenn Morris <rgm@gnu.org>
6009 * Makefile.in (abs_builddir): Remove.
6010 (bootstrap_exe): Use relative filename.
6012 Use relative filenames in TAGS files.
6013 * Makefile.in (abs_srcdir): Remove it again.
6014 (.PHONY): Remove frc.
6015 (maintainer-clean): No more TAGS-LISP file.
6016 (TAGS): Pass relative file names to etags.
6017 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
6019 * Makefile.in (abs_srcdir): New, set by configure.
6021 (maintainer-clean): Remove pointless echo. That should be in the
6022 top-level Makefile, if anywhere. Delete TAGS-LISP.
6023 (extraclean): No s/ and m/ directories for some time.
6024 (TAGS): Also depend on ctagsfiles3.
6025 Remove no-longer-defined S_FILE.
6026 Pass absolute filenames to etags once more.
6027 (TAGS-LISP): Replace lispdir with its expansion.
6028 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
6029 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
6031 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
6033 * xfaces.c (check_lface_attrs, realize_default_face):
6034 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
6035 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
6037 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
6039 * emacs.c (original_pwd): Remove global var by making it local.
6040 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
6042 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
6044 * xfaces.c: Declare color_distance.
6045 (QCdistant_foreground): New variable.
6046 (NEAR_SAME_COLOR_THRESHOLD): New define.
6047 (load_color2): New function.
6048 (load_color): Call load_color2.
6049 (load_face_colors): Call load_color2 and if distant-color is specified
6050 calculate distant and use distant-color if colors are near.
6051 (LFACE_DISTANT_FOREGROUND): New define.
6052 (merge_face_ref, Finternal_set_lisp_face_attribute)
6053 (Finternal_get_lisp_face_attribute)
6054 (x_supports_face_attributes_p): Handle distant-foreground similar to
6056 (syms_of_xfaces): DEFSYM QCdistant_foreground.
6058 * dispextern.h (lface_attribute_index):
6059 Add LFACE_DISTANT_FOREGROUND_INDEX.
6061 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
6063 * image.c (pbm_next_char): New function.
6064 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
6065 (pbm_scan_number): Use it.
6066 (Qlibjpeg_version): New variable.
6067 (syms_of_image): DEFSYM and initialize it.
6069 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
6071 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
6073 2013-10-31 Glenn Morris <rgm@gnu.org>
6075 * emacs.c (original_pwd): New char.
6076 (main): If using --chdir, store original_pwd.
6077 (init_cmdargs): When setting Vinvocation_directory based on a
6078 relative argv[0], use original_pwd if set. (Bug#15768)
6080 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6082 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
6084 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
6086 * insdel.c: Fix minor problems found by static checking.
6087 (Qregion_extract_function): Now static.
6088 (prepare_to_modify_buffer_1): Remove unused locals.
6090 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6092 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
6093 (syms_of_xdisp): Declare pre-redisplay-function.
6094 (markpos_of_region): Remove function.
6095 (init_iterator, compute_stop_pos, handle_face_prop)
6096 (face_before_or_after_it_pos, reseat_to_string)
6097 (get_next_display_element, window_buffer_changed)
6098 (redisplay_internal, try_cursor_movement, redisplay_window)
6099 (try_window_reusing_current_matrix, try_window_id, display_line)
6100 (note_mode_line_or_margin_highlight, note_mouse_highlight)
6101 (display_string, mouse_face_from_buffer_pos): Remove region handling.
6102 * window.h (struct window): Remove field `region_showing'.
6103 * dispextern.h (struct it): Remove region_beg/end_charpos.
6104 (face_at_buffer_position, face_for_overlay_string)
6105 (face_at_string_position): Update prototypes.
6106 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
6107 (face_at_string_position): Remove `region_beg' and `region_end' args.
6108 * fontset.c (Finternal_char_font):
6109 * font.c (font_at, font_range): Adjust calls accordingly.
6110 * insdel.c (Qregion_extract_function): New var.
6111 (syms_of_insdel): Initialize it.
6112 (prepare_to_modify_buffer_1): Use it.
6114 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6116 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
6117 * ftxfont.c (ftxfont_get_gcs):
6118 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
6119 * xfaces.c (x_free_colors, x_free_dpy_colors)
6120 (x_create_gc, unload_color):
6121 * xselect.c (x_property_data_to_lisp):
6122 * xsettings.c (parse_settings):
6123 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
6124 (get_bits_and_offset): Adjust definition.
6125 * frame.c (XParseGeometry): Adjust locals.
6126 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
6127 * regex.h (toplevel): Likewise for reg_syntax_t.
6129 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
6131 * eval.c (run_hook_with_args): Use FUNCTIONP.
6133 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
6135 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
6136 fields, drop 'allocated_p' member and use -1 for uninitialized value.
6137 * w32term.h (struct w32_output): Similarly but do not use -1 because...
6138 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
6139 on MS-Windows anyway.
6140 (free_face_colors): Define only if HAVE_X_WINDOWS and...
6141 (free_realized_face): ...adjust user.
6142 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
6143 white relief pixels to -1.
6144 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
6145 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
6146 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
6148 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
6150 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
6151 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
6152 in practice now. All callers changed.
6154 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
6156 * dispextern.h (struct face): Use bitfields for 'underline_type'
6157 and 'box' members. Remove set-but-unused members 'pixmap_w' and
6158 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
6159 'stipple' member. Move 'lface' member up to help...
6160 * xfaces.c (make_realized_face): ...this function to find and
6161 clear just the members that need clearing.
6162 (load_face_colors, realize_x_face):
6163 * xdisp.c (extend_face_to_end_of_line): Adjust user.
6165 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
6167 * xftfont.c (struct xftfont_info): Remove set-but-unused
6169 (xftfont_open): Adjust user.
6170 (xftfont_get_colors): Remove useless prototype.
6172 2013-10-26 Eli Zaretskii <eliz@gnu.org>
6174 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
6175 before passing them to 'unexec'. (Bug#15260)
6177 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
6179 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
6181 2013-10-25 Eli Zaretskii <eliz@gnu.org>
6183 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
6184 the changed signature of the font driver's 'close' method.
6186 * w32font.h (w32font_close): Adjust the prototype to the change in
6187 function definition.
6189 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
6191 * w32uniscribe.c (uniscribe_close): Adapt the call to
6192 w32font_close to its new prototype.
6194 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
6196 Omit unused frame argument of font API's close function.
6197 * font.h (struct font): Drop frame argument. Adjust comment.
6198 * font.c (font_clear_cache, font_close_object): Adjust users.
6199 * ftfont.c (ftfont_close):
6200 * ftxfont.c (ftxfont_close):
6201 * macfont.m (macfont_close):
6202 * nsfont.m (nsfont_close):
6203 * w32font.c (w32font_close):
6204 * xfont.c (xfont_close):
6205 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
6206 tweak comments and make functions safe if called more than once for
6207 the same font object.
6209 Perform font-specific cleanup when font object is swept by GC. See
6210 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
6211 * alloc.c (cleanup_vector): New function.
6212 (sweep_vector): Call it for each reclaimed vector object.
6213 * font.h (struct font): Adjust comment.
6215 2013-10-24 Glenn Morris <rgm@gnu.org>
6217 * Makefile.in (abs_top_srcdir): New, set by configure.
6219 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
6221 Adjust recent font-related changes to fix bug#15686.
6222 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
6223 is a live window system frame, mark its default font too.
6225 2013-10-23 Glenn Morris <rgm@gnu.org>
6227 * Makefile.in (RUN_TEMACS): Make relative (again).
6228 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
6229 (bootstrap-emacs$(EXEEXT)):
6230 Quote entities that might contain whitespace.
6232 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
6234 Port to Solaris 10 and its bundled GCC.
6235 Problem reported by Timothy C. Burt.
6236 * floatfns.c (isfinite, isnan): Redefine unconditionally.
6238 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
6240 Do not allow font caches to grow too large.
6241 * alloc.c (compact_font_cache_entry, compact_font_caches):
6242 New functions or stub if not HAVE_WINDOW_SYSTEM.
6243 (compact_undo_list): Factor out from Fgarbage_collect.
6245 (mark_face_cache): Mark face font. Move down to avoid
6247 (mark_terminals): Do not mark font cache here.
6248 (Fgarbage_collect): Call compaction functions described
6249 above. Adjust comment.
6251 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
6253 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
6254 chdir to HOME (bug#15607).
6256 * nsterm.m (Qcocoa, Qgnustep): New variables.
6257 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
6258 (ns_get_color): Make selection color work for GNUstep also.
6260 2013-10-18 Eli Zaretskii <eliz@gnu.org>
6262 * keyboard.c (make_lispy_event): Remove GPM-specific code that
6263 handles mouse clicks. Instead, let GPM use the same code as all
6264 the other mice use. See the discussion starting at
6265 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
6266 for the details of the problem with the menu bar this fixes.
6268 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
6270 Remove port-specific display name lists to avoid extra
6271 complexity and data duplication with display info lists.
6272 * xterm.h (x_display_name_list): Remove declaration.
6273 * xterm.c (x_display_name_list): Remove.
6274 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
6275 * xfns.c (x_display_info_for_name, Fx_display_list):
6276 Likewise. Use x_display_list where appropriate.
6277 * w32term.h (w32_display_name_list): Remove declaration.
6278 * w32term.c (w32_display_name_list): Remove.
6279 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
6281 * w32fns.c (x_display_info_for_name, Fx_display_list):
6282 Likewise. Use x_display_list where appropriate.
6283 * nsterm.h (ns_display_name_list): Remove declaration.
6284 * nsterm.m (ns_display_name_list): Remove.
6285 (ns_term_init, syms_of_nsterm): Adjust users.
6286 * nsfns.m (ns_display_info_for_name, Fx_display_list):
6287 Likewise. Use x_display_list where appropriate.
6288 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
6289 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
6290 (mark_terminals): Mark per-terminal font cache.
6292 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
6294 Don't run timers in input-pending-p. Its new check-timers param
6295 provides the prior behavior. (Bug#15045).
6296 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
6298 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
6300 Make some functions static in non-Microsoft builds.
6301 On my platform (Fedora 19 x86-64), this shrinks the
6302 Emacs executable (text+data) by 0.25%.
6303 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
6304 (load_color) [!MSDOS]:
6305 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
6306 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
6307 * lisp.h (check_existing):
6308 * process.h (conv_sockaddr_to_lisp, network_interface_list)
6309 (network_interface_info) [!WINDOWSNT]:
6310 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
6311 Remove extern decls.
6312 * fileio.c (check_existing):
6313 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
6314 * process.c (conv_sockaddr_to_lisp, network_interface_list)
6315 (network_interface_info) [!WINDOWSNT]:
6316 * term.c (encode_terminal_code) [!WINDOWSNT]:
6317 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
6318 * xfaces.c (load_color) [!MSDOS]:
6320 * fileio.c (check_existing, check_executable, check_writable):
6321 * process.c (network_interface_list, network_interface_info):
6322 Move earlier, so that we don't need forward decls.
6323 * gnutls.c (fn_gnutls_transport_set_errno)
6324 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
6326 * w32.c (init_environment): Use faccessat rather than
6327 check_existing, partly for consistency with the rest of the code
6328 in this file, partly so that check_existing can be static.
6330 Make VALMASK visible to GDB even if clang is used (Bug#15574).
6331 * emacs.c (MAIN_PROGRAM): New macro.
6332 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
6333 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6335 bool vector int width fixes
6336 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
6337 (Fbool_vector_count_matches_at):
6338 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
6339 can exceed PTRDIFF_MAX, at least in theory.
6340 (Fbool_vector_count_matches_at):
6341 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
6343 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
6345 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
6346 (struct sockaddr): Add forward decl, for platforms that lack it.
6348 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
6350 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
6353 2013-10-16 Eli Zaretskii <eliz@gnu.org>
6355 * w32.c (network_interface_get_info, network_interface_list)
6356 (network_interface_info): New functions. (Bug#15610)
6357 (GetAdaptersInfo_Proc): New typedef.
6358 (get_adapters_info): New wrapper function.
6359 (globals_of_w32): Initialize g_b_init_get_adapters_info.
6361 * process.h (network_interface_list, network_interface_info):
6364 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
6365 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
6366 all systems. Return non-nil for systems that HAVE_NET_IF_H and
6367 for WINDOWSNT. Doc fix.
6368 (syms_of_process): Defsubr Snetwork_interface_list and
6369 Snetwork_interface_info unconditionally.
6371 * menu.c (have_boxes): Fix redundant simulation of radio buttons
6372 in NS GUI sessions. (Bug#15629)
6374 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
6376 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
6378 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6380 * print.c (print_object): Print " ..." when truncating bool vectors.
6382 2013-10-15 Eli Zaretskii <eliz@gnu.org>
6384 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
6385 standard mouse buttons.
6387 * termhooks.h (struct input_event): Remove incorrect commentary.
6389 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
6391 Disallow bool vector operations on mixed-length operands.
6392 The old behavior left garbage in the result vector sometimes,
6393 and didn't seem to be useful.
6394 * data.c (Qwrong_length_argument): New static var.
6395 (wrong_length_argument): New function.
6396 (bool_vector_binop_driver): Check that args agree in length.
6398 * keyboard.c, keyboard.h (all_kboards): Now static.
6400 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
6402 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
6403 note from the lispref.
6405 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
6407 * nsterm.h (struct ns_display_info): Remove set-but-unused
6408 member image_cache (image caches are per-terminal anyway).
6409 (FRAME_X_IMAGE_CACHE): Remove.
6410 * nsterm.m (ns_initialize_display_info): Adjust user.
6412 2013-10-14 Eli Zaretskii <eliz@gnu.org>
6414 * w32proc.c: Include mingw_time.h.
6416 * w32.c: Include mingw_time.h.
6418 Implement scrolling of TTY menus when the screen is too short.
6420 * term.c (tty_menu_display): Accept an additional argument, the
6421 menu item from which to start displaying the menu. Account for
6422 the value of Y when limiting the menu to the number of available
6424 (mi_result): New enumeration.
6425 (read_menu_input): Return enumerated value. When the y coordinate
6426 hits min_y or max_y, return scroll indication instead of wrapping
6428 (tty_menu_activate): Handle the scrolling indications from
6429 read_menu_input. Compute the first menu item to display and pass
6430 it to tty_menu_display.
6432 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6434 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
6435 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
6436 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
6437 Adjust to match the change described below.
6438 (struct terminal): Move must_write_spaces, line_ins_del_ok,
6439 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
6440 memory_below_frame members to...
6441 * termchar.h (struct tty_display_info): ...here because they're
6442 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
6443 * term.c (init_tty):
6444 * nsterm.m (ns_create_terminal):
6445 * w32term.c (w32_create_terminal):
6446 * xterm.c (x_create_terminal): Adjust users.
6447 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
6448 to filter out non-TTY frames. Adjust comment.
6449 (scrolling): Adjust user. Prefer eassert for debugging check.
6451 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
6453 * xfaces.c (PT_PER_INCH): Remove unused macro.
6454 * termhooks.h (struct terminal): Remove set-but-unused
6455 member fast_clear_end_of_line.
6456 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
6457 * nsterm.m (ns_create_terminal):
6458 * term.c (init_tty):
6459 * w32term.c (w32_create_terminal):
6460 * xterm.c (x_create_terminal): Adjust users.
6462 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
6464 * lisp.h (bool_vector_size): New function.
6465 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
6466 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6467 (Fbool_vector_not, Fbool_vector_count_matches_at):
6468 Remove uses of 'eassume' that should no longer be needed,
6469 because they are subsumed by the 'eassume' in bool_vector_size.
6471 2013-10-12 Eli Zaretskii <eliz@gnu.org>
6473 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
6474 after inclusion of gif_lib.h, thus fixing compiler warnings caused
6475 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
6477 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6479 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
6480 have different dimensions. (Bug#15575)
6482 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
6485 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
6487 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6489 * term.c (tty_menu_show): Never return with unbalanced
6490 specpdl. Use eassert for debugging check. Adjust style.
6492 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6494 * term.c (read_menu_input): Make selection of menu items
6495 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
6496 (tty_menu_activate): Fix off-by-one error when computing max_y.
6498 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
6500 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
6501 audit logging (only used with GnuTLS 3.x) and enable it.
6503 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6505 * dispnew.c (redraw_frame): Remove useless #ifdef because
6506 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
6507 Also, move TTY fflush to...
6508 * term.c (tty_update_end): ...this function.
6510 2013-10-11 Eli Zaretskii <eliz@gnu.org>
6512 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
6513 the end of the frame's glyph matrix. (Bug#15575)
6515 * term.c (tty_menu_display): Don't move cursor while overwriting
6516 frame's glyphs with menu items. Limit the number of items
6517 displayed to what can be shown on the available screen lines,
6518 excluding the echo area.
6519 (tty_menu_activate): Limit the Y coordinate allowed by
6520 read_menu_input to the last screen line used for menu display.
6522 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6524 * lisp.h (eassume): New macro.
6525 Also, include <verify.h>, for 'assume'.
6526 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6527 (vroundup, vector_nbytes):
6528 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6529 (Fbool_vector_not, Fbool_vector_count_matches)
6530 (Fbool_vector_count_matches_at):
6531 Use eassume, not eassert.
6532 * casetab.c (set_identity, shuffle):
6533 * composite.c (composition_gstring_put_cache):
6534 * dispnew.c (update_frame_1):
6535 * ftfont.c (ftfont_shape_by_flt):
6536 * image.c (gif_load):
6537 * intervals.c (offset_intervals):
6538 * macfont.m (macfont_shape):
6539 Remove calls to 'assume' that are no longer needed, because
6540 --enable-gcc-warnings no longer generates bogus warnings
6541 when these calls are removed.
6543 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6545 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6547 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6549 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6550 (Qsubstitute_env_in_file_name): New var.
6551 (syms_of_fileio): Define it.
6553 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6555 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6556 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6559 * term.c (save_and_enable_current_matrix): Don't allocate and
6560 don't save margin areas.
6561 (restore_desired_matrix): Don't restore margin areas.
6562 (free_saved_screen): Don't free margin areas.
6564 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6566 * image.c: Pacify --enable-gcc-warnings.
6567 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6568 #define only if used.
6570 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6572 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6573 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6574 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6575 (gif_load): For giflib v5.x and later, display the error message
6576 produced by giflib when its functions fail.
6577 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6580 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6582 * keyboard.c (last_event_timestamp): Remove. For X selection and
6583 GTK popup menus, it may be obtained from per-frame X display info.
6584 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6585 (process_special_events): Adjust users.
6586 * keyboard.h (last_event_timestamp): Remove declaration.
6587 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6588 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6589 * menu.h (xmenu_show): Adjust prototype.
6590 * menu.c (Fx_popup_menu): Adjust user.
6591 * xselect.c (x_own_selection, x_get_foreign_selection)
6592 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6594 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6596 * keyboard.c (init_kboard): Now static. Add arg
6597 to denote window system. Adjust comment.
6598 (init_keyboard): Adjust user.
6599 (allocate_kboard): New function.
6601 * nsterm.m (ns_term_init):
6602 * term.c (init_tty):
6603 * w32term.c (w32_create_terminal):
6604 * xterm.c (x_term_init): Use it.
6605 * keyboard.h (init_kboard): Remove prototype.
6606 (allocate_kboard): Add prototype.
6608 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6610 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6611 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6613 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6615 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6617 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6619 * term.c (tty_menu_activate): Flush the output stream after
6620 showing the cursor, and don't mark the frame garbaged at exit from
6621 the function. Fixes redisplay glitches when moving from one menu
6624 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6626 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6627 or throw error (Bug#15570).
6629 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6631 * intervals.c (temp_set_point_both): Move test into 'eassert',
6634 * lisp.h (eassert): Don't use 'assume'.
6635 Sometimes 'assume' wins in performance, and sometimes it loses,
6636 so it shouldn't be used all the time. Perhaps we need two
6637 flavors of 'eassert', one for where 'assume' is far more likely
6638 to help or to hurt; but that can be done later.
6639 Problem reported by Dmitry Antipov in
6640 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6641 Also, don't include <verify.h>; no longer needed.
6643 2013-10-09 Glenn Morris <rgm@gnu.org>
6645 * eval.c (Fcond): Doc tweak.
6647 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6649 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6650 expressions with side effects to eassert. (Bug#15565)
6652 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6654 * fns.c (hashfn_user_defined): Allow hash functions to return any
6657 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6659 Fix minor problems found by static checking.
6660 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6661 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6662 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6663 * keyboard.c (read_menu_command): Remove unused local.
6664 * lisp.h (read_menu_command): New decl.
6665 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6666 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6667 Return ptrdiff_t, not int.
6668 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6669 not int, for benefit of xpalloc.
6670 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6672 (have_menus_p): Remove; unused.
6673 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6674 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6675 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6677 (save_and_enable_current_matrix): Omit unnecessary casts.
6678 (read_menu_input): Omit local extern decl (now in lisp.h).
6679 Don't access uninitialized storage if mouse_get_xy fails.
6680 (tty_menu_activate): Mark local as initialized, for lint.
6681 (tty_menu_activate, tty_meny_show): Remove unused locals.
6683 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6685 Support menus on text-mode terminals.
6686 * xterm.h (xw_popup_dialog): Add prototype.
6688 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6689 (xmenu_show): Block input here, instead in Fx_popup_menu.
6690 (xw_popup_dialog): New function, with X-specific bits of popup
6693 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6696 * window.c (Fset_window_configuration): Use run-time tests of the
6697 frame type instead of compile-time conditionals, when menu-bar
6698 lines are considered.
6700 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6701 (w32_popup_dialog): New prototypes.
6703 * w32menu.c (Fx_popup_dialog): Function deleted.
6704 (w32_popup_dialog): New function, with w32 specific bits of popup
6705 dialogs. Block input here.
6707 * w32inevt.c (w32_console_read_socket): Minor change to add
6708 debugging TTY events.
6710 * w32fns.c (show_hourglass): If returning early because the frame
6711 is not a GUI frame, unblock input.
6713 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6714 (cursorY): New functions.
6716 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6717 WINDOWSNT, macros that call curX and curY elsewhere.
6719 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6721 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6722 specific function to hide and show cursor on a text-mode terminal.
6723 (tty_menu_struct, struct tty_menu_state): New structures.
6724 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6725 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6726 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6727 (tty_menu_locate, save_and_enable_current_matrix)
6728 (restore_desired_matrix, screen_update, read_menu_input)
6729 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6730 (tty_pop_down_menu, tty_menu_last_menubar_item)
6731 (tty_menu_new_item_coords, tty_menu_show): New functions.
6732 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6734 * nsterm.h (ns_popup_dialog): Adjust prototype.
6736 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6738 (ns_popup_dialog): Adapt order of arguments to the other
6739 *_menu_show implementations.
6740 (Fx_popup_dialog): Function deleted.
6742 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6744 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6746 * menu.c (have_boxes): New function.
6747 (single_keymap_panes): Use it instead of a compile-time
6749 (single_menu_item): Use run-time tests of the frame type instead
6750 of compile-time conditionals.
6751 (encode_menu_string): New function.
6752 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6753 the macro, since different types of frame need different encoding
6755 (digest_single_submenu): Use run-time tests of frame type instead
6756 of, or in addition to, compile-time conditionals.
6757 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6758 (Fx_popup_menu): Detect when the function is called from keyboard
6759 on a TTY. Don't barf when invoked on a text-mode frame.
6760 Check frame type at run time, instead of compile-time conditionals for
6761 invoking terminal-specific menu-show functions.
6762 Call tty_menu_show on text-mode frames.
6763 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6764 run time to determine which alternative to invoke; support dialogs
6767 * keyboard.h <Qmouse_movement>: Declare.
6769 * keyboard.c <Qmouse_movement>: Now extern.
6770 <Qecho_keystrokes>: New static variable.
6771 (read_key_sequence): Accept an additional argument, a flag to
6772 prevent redisplay during reading of the key sequence. All callers
6774 (read_menu_command): New function.
6775 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6777 (toolkit_menubar_in_use): New function.
6778 (make_lispy_event): Use it instead of a compile-time test.
6780 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6781 window-system being available.
6783 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6784 to x-popup-dialog on the frame type, they all now support popup
6787 * dispnew.c (save_current_matrix): Save the margin areas.
6788 (restore_current_matrix): Restore margin areas.
6789 (update_frame_with_menu): New function.
6791 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6794 * alloc.c (make_save_ptr): Now compiled unconditionally.
6796 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6798 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6799 (redraw_frame, update_frame): Adjust users.
6800 * dispextern.h (set_window_update_flags): Adjust prototype.
6801 * xdisp.c (redisplay_internal): When updating all frames with zero
6802 windows_or_buffers_changed, assume that only the windows that shows
6803 current buffer should be really updated.
6805 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6807 Do not allocate huge temporary memory areas and objects while encoding
6808 for file I/O, thus reducing an enormous memory usage for large buffers.
6809 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6810 * coding.h (struct coding_system): New member raw_destination.
6811 * coding.c (setup_coding_system): Initialize it to zero.
6812 (encode_coding_object): If raw_destination is set, do not create
6813 dst_object. Add comment.
6814 * fileio.c (toplevel): New constant E_WRITE_MAX.
6815 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6816 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6818 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6820 * nsterm.m (windowDidExitFullScreen:)
6821 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6823 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6825 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6826 * keyboard.c (unblock_input_to): Don't process pending signals
6827 if a fatal error is in progress.
6829 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6830 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6831 they're talking about words in Lisp bool vectors.
6832 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6833 * data.c (popcount_bits_word): Rename from popcount_size_t.
6834 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6837 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6839 Improve support for popcount and counting trailing zeros (Bug#15550).
6840 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6841 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6842 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6843 (popcount_size_t_msc, popcount_size_t_gcc):
6844 Remove; now done by Gnulib.
6845 (popcount_size_t): Now a macro that defers to Gnulib.
6846 (count_trailing_zero_bits): Return int, for consistency with
6847 Gnulib and because Emacs prefers signed to unsigned int.
6848 Don't assume that size_t is either unsigned int or unsigned long
6849 or unsigned long long.
6850 (size_t_to_host_endian): Do not assume that size_t is either
6851 exactly 32 or exactly 64 bits wide.
6852 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6853 etc., so that it's now an enum constant, not a macro.
6854 No need to assume that it's either 32 or 64.
6856 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6858 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6861 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6863 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6864 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6866 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6868 emacs_read and emacs_write now use void *, not char *.
6869 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6870 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6871 Buffer arg is now void *, not char *. This matches plain
6872 'read' and 'write' better, and avoids a constraint violation
6873 on Solaris 9 with Oracle Studio.
6875 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6877 * alloc.c (Fmake_string): For ASCII char initializer, prefer
6878 memset to explicit loop. Otherwise copy largest possible chunk
6879 from initialized to uninitialized part, thus allowing the longer
6880 memcpy runs and reducing the number of loop iterations.
6882 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
6884 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
6885 hide toolbar (Bug#15388).
6886 (windowDidEnterFullScreen:): If presentation options are zero,
6887 set them here (Bug#15388).
6888 (ns_update_auto_hide_menu_bar): Remove runtime check.
6889 Don't auto hide dock unless menubar is also auto hidden.
6891 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
6893 * editfns.c (message): Mention batch mode in doc string.
6895 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
6897 * nsterm.m (check_native_fs): Remove erroneous comment.
6899 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
6901 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
6902 uses find_newline instead of scan_newline and so doesn't move point.
6904 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
6906 Use hardware support for byteswapping on glibc x86 etc.
6907 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
6908 whereas the old swap64 needed 30.
6909 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
6910 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
6911 Use byteswap.h's macros to swap bytes.
6912 * lisp.h (swap16, swap32, swap64): Remove.
6913 All uses replaced by bswap_16, bswap_32, bswap_64.
6915 * bytecode.c (exec_byte_code): Use some more volatile variables
6916 to work around local variables getting clobbered by longjmp.
6917 Port to pre-C99, which doesn't allow decls after stmts.
6919 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6921 * lisp.h (eassert): Assume that COND is true when optimizing.
6922 In other words, take on the behavior of eassert_and_assume.
6923 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6924 (eassert_and_assume): Remove. All uses replaced by eassert.
6926 * xdisp.c (Qglyphless_char): Now static.
6928 Adjust to merge from gnulib.
6929 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6930 * lisp.h: Include <verify.h>, for 'assume'.
6932 * eval.c (clobbered_eassert): New macro.
6933 (internal_catch, internal_condition_case)
6934 (internal_condition_case_1, internal_condition_case_2)
6935 (internal_condition_case_n): Use it instead of eassert
6936 when the argument contains locals clobbered by longjmp.
6937 Don't use clobbered locals outside of clobbered_eassert.
6938 (internal_lisp_condition_case): Use a volatile variable
6939 to work around a local variable's getting clobbered.
6941 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6943 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6944 (PUSH_HANDLER): New macro.
6945 (catchlist): Remove.
6946 (handlerlist): Always declare.
6948 * eval.c (catchlist): Remove (merge with handlerlist).
6949 (handlerlist, lisp_eval_depth): Not static any more.
6950 (internal_catch, internal_condition_case, internal_condition_case_1)
6951 (internal_condition_case_2, internal_condition_case_n):
6953 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6954 handlerlist/catchlist.
6955 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6956 handlerlist which can only handle a single condition-case handler at
6958 (find_handler_clause): Simplify since we only a single branch here
6961 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6963 (bcall0): New function.
6964 (exec_byte_code): Add corresponding cases. Improve error message when
6965 encountering an invalid byte-code. Let Bunwind_protect accept
6966 a function (rather than a list of expressions) as argument.
6968 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
6969 and make them unconditional now that they're heap-allocated.
6971 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6973 * charset.c (Fdecode_char, Fencode_char): Remove description of
6974 `restriction' arg. now that it's hidden by advertised-calling-convention.
6976 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
6978 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
6979 Remove unused variable (from mac-port).
6980 (macfont_draw): Use s->ybase for correct y position.
6982 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6984 * frame.h (struct frame): Drop has_minibuffer member because...
6985 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
6986 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
6988 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6990 * window.h (struct window): Prefer enum text_cursor_kinds to int
6991 for phys_cursor_type member. Move the latter, phys_cursor_width,
6992 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
6993 * window.c (replace_window, make_window): Adjust users.
6995 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6997 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
6998 this module is never compiled otherwise.
7000 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
7002 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
7005 2013-09-29 Eli Zaretskii <eliz@gnu.org>
7007 * xdisp.c (get_next_display_element): Don't call face_for_font in
7008 a build configured --without-x. (Bug#15484)
7010 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
7012 * window.c (calc_absolute_offset): #elif should be #elif defined.
7014 * frame.c (delete_frame): Block/unblock input to overcome race
7015 condition (Bug#15475).
7017 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
7019 * frame.c (delete_frame): Record selected frame only after
7020 calling Qdelete_frame_functions (Bug#15477).
7022 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
7024 * nsterm.m (ns_selection_color): Remove.
7025 (ns_get_color): Check for ns_selection_(fg|bg)_color using
7026 NSColor selectedText(Background)Color. Only for COCOA.
7027 (ns_term_init): Remove assignment of ns_selection_color, logic
7028 moved to ns_get_color.
7030 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
7031 NS_SELECTION_COLOR_DEFAULT.
7032 (NS_SELECTION_FG_COLOR_DEFAULT): New.
7034 2013-09-28 Eli Zaretskii <eliz@gnu.org>
7036 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
7037 frame' does not have the tool_bar_window member.
7039 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
7041 Signal error when reading an empty byte-code object (Bug#15405)
7042 * lread.c (read1): Signal error.
7043 * alloc.c (make_byte_code): eassert header size.
7044 (sweep_vectors): Change an int to size_t.
7046 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7048 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
7049 instead of ints, as it's the usual style for offsetof constants. See:
7050 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
7052 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
7053 This is ugly, but it should fix the performance problem for older
7054 GCC versions in the short run. I'll look into integrating the
7055 Gnulib module for popcount, as a better fix.
7056 See the thread starting in:
7057 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
7058 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
7059 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
7060 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
7061 (popcount_size_t): Use it.
7063 2013-09-24 Daniel Colascione <dancol@dancol.org>
7065 * process.c (Fnetwork_interface_info): Fix build break due to
7068 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7070 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
7071 Prefer signed to unsigned integers where either will do.
7072 No need for 'const' on locals that do not escape.
7073 Omit easserts with unnecessary and unportable assumptions about
7074 alignment. Avoid unnecessary casts to char *.
7076 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7078 Use union for the payload of struct Lisp_Vector.
7079 This helps to avoid a few glitches dictated by C's aliasing rules.
7080 * lisp.h (struct Lisp_Vector): Use union for next and
7081 contents member. Adjust comment. Change related users.
7082 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
7083 Related users changed.
7084 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
7085 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
7086 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
7087 * xfaces.c, xfont.c, xmenu.c: Related users changed.
7089 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
7091 Optimize glyph row clearing and copying routines.
7092 * dispextern.h (struct glyph_row): Change layout of struct
7093 glyph_row to help copy_row_except_pointers. Adjust comment.
7094 * dispnew.c (null_row): Remove.
7095 (clear_glyph_row): Use offsetof and memset to find and clear
7096 just the members that need clearing. Adjust comment.
7097 (copy_row_except_pointers): Likewise for copying.
7099 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
7101 Some minor cleanups of recently-added bool vector code.
7102 * conf_post.h (assume): Always return void. Use lint version
7103 only if GCC and MSC versions don't apply.
7104 * conf_post.h (assume):
7105 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
7106 Depend on _MSC_VER, not __MSC_VER, for consistency with
7108 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
7109 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
7110 (bool_vector_binop_driver, count_trailing_zero_bits)
7111 (size_t_to_host_endian): Now static, not static inline;
7112 the latter isn't needed with modern compilers and doesn't
7113 work with older compilers anyway.
7115 * alloc.c (valgrind_p): Use bool for boolean.
7117 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7119 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
7120 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
7121 (display_last_displayed_message_p, message_buf_print)
7122 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
7123 Use bool for boolean.
7124 * dispextern.h (cancel_line, init_desired_glyphs):
7125 Remove ancient leftover.
7126 (help_echo_showing_p, hourglass_shown_p):
7127 * lisp.h (noninteractive_need_newline): Adjust declaration.
7129 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
7131 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7133 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
7134 ...this file and convert the latter to static. Adjust comment.
7135 (make_initial_frame):
7136 * window.c (init_window_once): Adjust user.
7137 * frame.h (last_nonminibuf_frame): Remove declaration.
7138 * lisp.h (selected_frame): Likewise.
7139 * msdos.c (the_only_display_info): Adjust comment.
7141 2013-09-23 Eli Zaretskii <eliz@gnu.org>
7143 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
7144 computing the end column of mouse-highlight that comes from
7145 display or overlay strings. (Bug#15437)
7146 (note_mouse_highlight): Adapt calculation of last argument to
7147 mouse_face_from_string_pos to the above change.
7149 * conf_post.h (__has_builtin): Define to zero, if undefined, on
7150 all platforms, not just for clang.
7152 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
7154 * filelock.c (lock_file_1): Rearrange to remove compiler warning
7155 about excess arguments to snprintf.
7157 * conf_post.h(assume): Use __builtin_unreachable for clang.
7159 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
7161 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
7162 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
7164 2013-09-23 Daniel Colascione <dancol@dancol.org>
7166 * alloc.c (USE_VALGRIND): New macro; on by default
7167 when ENABLE_CHECKING.
7168 (mark_maybe_object, mark_maybe_pointer)
7169 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
7171 (valgrind_p) [USE_VALGRIND]: New variable.
7172 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
7174 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
7176 * process.c (wait_reading_process_output): Change int pnamelen to
7179 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
7180 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
7181 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
7182 argument to unsigned long to avoid warning.
7183 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
7185 * conf_post.h (assume): Fix compiler error: x shall be cond.
7187 2013-09-22 Daniel Colascione <dancol@dancol.org>
7189 * xfns.c (x_get_monitor_attributes): Suppress unused variable
7190 warning when compiling without a window system.
7192 2013-09-22 Daniel Colascione <dancol@dancol.org>
7194 * data.c (Qbool_vector_p): New symbol.
7195 (bool_vector_spare_mask, popcount_size_t_generic)
7196 (popcount_size_t_msc, popcount_size_t_gcc)
7198 (bool_vector_binop_driver)
7199 (count_trailing_zero_bits, size_t_to_host_endian)
7200 (Fbool_vector_exclusive_or)
7201 (Fbool_vector_union)
7202 (Fbool_vector_intersection, Fbool_vector_set_difference)
7203 (Fbool_vector_subsetp, Fbool_vector_not)
7204 (Fbool_vector_count_matches)
7205 (Fbool_vector_count_matches_at): New functions.
7206 (syms_of_data): Intern new symbol, functions.
7207 * alloc.c (bool_vector_payload_bytes): New function.
7208 (Fmake_bool_vector): Instead of calling Fmake_vector,
7209 which performs redundant initialization and argument checking,
7210 just call allocate_vector ourselves. Make sure we clear any
7211 terminating padding to zero.
7212 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
7213 instead of open-coding the size calculation.
7214 (vroundup_ct): New macro.
7215 (vroundup): Assume argument >= 0; invoke vroundup_ct.
7216 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
7217 * composite.c (composition_gstring_put_cache):
7218 Change lint_assume to assume.
7219 * conf_post.h (assume): New macro.
7220 (lint_assume): Remove.
7221 * dispnew.c (update_frame_1): Change lint_assume to assume.
7222 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
7224 * image.c (gif_load): Change lint_assume to assume.
7225 * lisp.h (eassert_and_assume): New macro.
7226 (Qbool_vector_p): Declare.
7227 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
7228 (swap16, swap32, swap64): New inline functions.
7229 * macfont.m (macfont_shape): Change lint_assume to assume.
7230 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
7231 * xsettings.c (parse_settings): Use new swap16 and
7232 swap32 from lisp.h instead of file-specific macros.
7234 2013-09-22 Eli Zaretskii <eliz@gnu.org>
7236 * xdisp.c (try_window_id): Don't abort if cursor row could not be
7237 found (which can legitimately happen when the glyph row at the
7238 window start is disabled in the current_matrix. (Bug#15365)
7240 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
7242 Fix syntax.h bug introduced by recent INLINE change.
7243 syntax.h defined an extern inline function SYNTAX_ENTRY that was
7244 conditionally compiled one way in some modules, and a different
7245 way in others. This doesn't work with extern inline functions,
7246 which must have the same definition in all modules, because the
7247 defining code might be shared across modules, depending on the
7248 implementation. Symptoms reported by Martin Rudalics in:
7249 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
7250 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
7251 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
7252 overriding the corresponding functions in syntax.h.
7253 * syntax.h (syntax_property_entry, syntax_property_with_flags)
7254 (syntax_property): New inline functions.
7255 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
7256 Rewrite in terms of these new functions.
7258 2013-09-21 Eli Zaretskii <eliz@gnu.org>
7260 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
7261 not chars_in_text, whose result depends on the multibyteness of
7262 the current buffer. (Bug#15426)
7264 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
7266 Port recent change to hosts where pointers aren't 'long'.
7267 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
7268 Don't assume that pointers are the same width as 'long'.
7269 Add a compile-time check that a pointer fits into two X slots.
7271 A simpler, centralized INLINE.
7272 * conf_post.h (INLINE): Define only if not already defined.
7273 This allows us to use a single INLINE, defined by one file
7275 * emacs.c (INLINE): Define it.
7276 Also, include category.h, charset.h, composite.h, dispextern.h,
7277 syntax.h, systime.h, so that their INLINE definitions are expanded
7279 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
7280 * buffer.h, buffer.c (BUFFER_INLINE):
7281 * category.h, category.c (CATEGORY_INLINE):
7282 * character.h, character.c (CHARACTER_INLINE):
7283 * charset.h, charset.c (CHARSET_INLINE):
7284 * composite.h, composite.c (COMPOSITE_INLINE):
7285 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
7286 * frame.h, frame.c (FRAME_INLINE):
7287 * intervals.h, intervals.c (INTERVALS_INLINE):
7288 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
7289 * lisp.h, alloc.c (LISP_INLINE):
7290 * process.h, process.c (PROCESS_INLINE):
7291 * syntax.h, syntax.c (SYNTAX_INLINE):
7292 * systime.h, sysdep.c (SYSTIME_INLINE):
7293 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
7294 * window.h, window.c (WINDOW_INLINE):
7295 Remove. All uses replaced with INLINE.
7297 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
7299 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
7302 2013-09-19 Eli Zaretskii <eliz@gnu.org>
7304 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
7305 'const char *' to avoid compiler warnings due to similar change in
7306 the prototype of x_get_string_resource.
7308 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7310 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
7311 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
7312 going to replace static variables below. Adjust comments.
7313 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
7314 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
7315 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
7316 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
7317 Related users changed.
7318 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
7319 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
7320 last_mouse_movement_time, going to replace static variables below.
7322 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
7323 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
7325 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
7326 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
7327 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
7328 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
7329 static variables below.
7330 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
7331 (last_mouse_scroll_bar): Remove.
7332 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
7333 (mouseExited): Related users changed.
7335 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
7337 Do not use external array to process X scroll bar messages.
7338 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
7339 (x_send_scroll_bar_event): Pack window pointer into two slots
7340 of XClientMessageEvent if we're 64-bit. Adjust comment.
7341 (x_scroll_bar_to_input_event): Unpack accordingly.
7343 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7345 Ifdef away recent changes which aren't relevant to NS port.
7346 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
7347 [!HAVE_NS]: Declare as such.
7348 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
7349 [!HAVE_NS]: Define as such.
7351 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7353 * frame.c (x_redo_mouse_highlight): New function
7354 to factor out common code used in W32 and X ports.
7355 * dispextern.h (x_redo_mouse_highlight): Add prototype.
7356 * xterm.h (struct x_display_info):
7357 * w32term.h (struct w32_display_info):
7358 * nsterm.h (struct ns_display_info): New members
7359 last_mouse_motion_frame, last_mouse_motion_x and
7360 last_mouse_motion_y, going to replace static variables below.
7361 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
7362 (redo_mouse_highlight): Remove.
7363 (note_mouse_movement, syms_of_xterm): Adjust user.
7364 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
7365 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
7366 (redo_mouse_highlight): Remove.
7367 (note_mouse_movement, syms_of_w32term): Adjust user.
7368 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
7369 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
7371 (note_mouse_movement, mouseMoved, syms_of_nsterm):
7372 * nsfns.m (compute_tip_xy): Adjust user.
7374 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
7376 * frame.c (x_mouse_grabbed): New function.
7377 * dispextern.h (x_mouse_grabbed): Add prototype.
7378 (last_mouse_frame): Remove declaration.
7379 * xterm.h (struct x_display_info):
7380 * w32term.h (struct w32_display_info):
7381 * nsterm.h (struct ns_display_info): New member
7382 last_mouse_frame, going to replace...
7383 * xdisp.c (last_mouse_frame): ...global variable.
7384 (note_tool_bar_highlight):
7385 * w32term.c (w32_mouse_position, w32_read_socket):
7386 * xterm.c (XTmouse_position, handle_one_xevent):
7387 Use x_mouse_grabbed.
7388 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
7390 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7392 * w32term.c (w32_read_socket): Avoid temporary
7393 variables in a call to x_real_positions.
7394 * xterm.c (handle_one_xevent): Likewise.
7396 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7398 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
7399 (x_icon_type): Remove prototype.
7400 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
7401 * frame.c (x_icon_type): Remove.
7402 * w32term.c (x_make_frame_visible, x_iconify_frame):
7403 * xterm.c (x_make_frame_visible, x_iconify_frame):
7404 Use x_set_bitmap_icon to factor out common code.
7406 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7408 * dispextern.h (check_x_display_info, x_get_string_resource):
7409 Declare here just once and unify the latter.
7410 * frame.c (check_x_display_info, x_get_string_resource):
7411 * nsterm.h (check_x_display_info):
7412 * xrdb.c (x_get_string_resource):
7413 * xterm.h (check_x_display_info): Remove prototypes.
7414 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
7415 * w32reg.c (x_get_string_resource): Likewise.
7416 (w32_get_rdb_resource): Adjust user.
7418 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7420 * xterm.h (struct x_display_info): New member
7421 x_pending_autoraise_frame, going to replace...
7422 * xterm.c (pending_autoraise_frame): ...static variable.
7423 (x_new_focus_frame, XTread_socket): Adjust users.
7424 * w32term.h (struct w32_display_info): New member
7425 w32_pending_autoraise_frame, going to replace...
7426 * w32term.c (pending_autoraise_frame): ...global variable.
7427 (x_new_focus_frame, w32_read_socket): Adjust users.
7429 2013-09-17 Glenn Morris <rgm@gnu.org>
7431 * xdisp.c (message_dolog): If we create *Messages*,
7432 switch it to messages-buffer-mode.
7434 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
7436 Don't overuse 'const' in types of locals.
7437 * bidi.c (bidi_count_bytes):
7438 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
7439 (xg_event_is_for_scrollbar):
7440 * xselect.c (x_handle_property_notify)
7441 (x_handle_selection_notify, x_handle_dnd_message):
7442 * xsettings.c, xsettings.h (xft_settings_event):
7443 * xterm.c (x_handle_net_wm_state, handle_one_event)
7444 (x_menubar_window_to_frame, x_detect_focus_change)
7445 (construct_mouse_click, note_mouse_movement)
7446 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7447 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7448 (handle_one_xevent, x_handle_net_wm_state):
7449 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
7450 (x_handle_dnd_message):
7451 Avoid unnecessary 'const', typically the second 'const' in
7452 'const foo * const arg', a 'const' that does not affect the API
7453 and doesn't significantly help the human reader.
7455 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
7457 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
7458 only if Glib < 2.36.0.
7459 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
7460 * xsettings.c (init_gconf, init_gsettings): Do not check
7462 * xterm.c (handle_one_xevent): Do not call to x_clear_area
7464 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
7466 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
7468 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
7469 before calling g_type_init.
7471 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
7473 * nsterm.m (syms_of_nsterm): ... to here.
7475 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7477 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
7478 (ignore_next_mouse_click_timeout): Use Time as X does.
7479 (handle_one_xevent): Avoid cast and use unsigned comparison.
7481 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7483 Do not copy X event in handle_one_xevent except KeyPress case.
7484 Wnen XEvent is processed, it is unlikely to be changed except
7485 KeyPress case, so we can avoid copying and use const pointer to
7486 const data to make sure that an event is not changed elsewhere.
7487 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
7488 const' and do not create local copy except for the KeyPress event.
7489 Use casts to avoid a few glitches. Adjust formatting. Add comments.
7490 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
7491 (x_handle_net_wm_state, x_menubar_window_to_frame)
7492 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
7493 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
7494 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
7495 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
7496 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
7497 (x_handle_dnd_message):
7498 * xsettings.c (xft_settings_event):
7499 Use 'const XEvent * const' where appropriate.
7500 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
7502 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
7504 Fix X event waiting to handle multiple frames.
7505 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
7506 * xterm.c (pending_event_wait): Remove. Adjust users.
7507 (x_detect_focus_change): Pass frame arg.
7508 (handle_one_xevent): Find related frame early and clear per-frame
7509 wait_event_type only if this is an event for the relevant frame.
7510 (x_wait_for_event): Use per-frame wait_event_type.
7512 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
7514 * nsfns.m (Fx_create_frame): Fix font driver registration for
7517 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7518 for syms_of_macfont.
7520 * nsterm.m: Include macfont.h.
7521 (ns_tmp_flags, ns_tmp_font): Remove.
7522 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7523 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7524 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7525 (changeFont:): Fix code style. Check for font driver type when
7528 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7531 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7532 (nsfont_open): Set font driver type.
7533 Set font->ascent and font->descent. Figure out font instead of
7534 ns_tmp_font, and flags instead of ns_tmp_flags.
7535 Fix indentation. Remove call to ns_draw_text_decoration,
7538 * nsfns.m: Include macfont.h.
7539 (Fx_create_frame): Register macfont driver, make a better default font.
7540 (Fns_popup_font_panel): Get font from macfont driver, if used.
7542 * macfont.m, macfont.h, macuvs.h: New files.
7544 * font.h: Declare syms_of_macfont.
7546 * font.c (syms_of_font): Call syms_of_macfont.
7548 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7550 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7552 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7553 and it is always zero for others, so I assume that this is an ancient
7554 leftover which nobody will want to change any more.
7555 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7556 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7557 * frame.c (x_set_scroll_bar_width):
7558 * w32fns.c (w32_createscrollbar):
7559 * w32term.c (w32_set_vertical_scroll_bar):
7560 * xfns.c (x_set_scroll_bar_default_width):
7561 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7562 (x_scroll_bar_expose): Related users changed.
7564 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7566 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7567 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7568 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7570 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7572 * nsterm.h, w32term.h, xterm.h: ...and not here.
7573 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7574 Remove unused Xisms.
7575 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7576 these modules are never compiled otherwise.
7578 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7580 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7581 Doc fix. (Bug#15375)
7583 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7585 Unify Fx_focus_frame between all ports.
7586 * frame.h (x_focus_frame): New prototype.
7587 * xfns.c (Fx_focus_frame): Remove.
7588 (syms_of_xfns): Do not defsubr it.
7589 (x_focus_frame): X implementation.
7590 * nsfns.m (Fx_focus_frame): Remove.
7591 (syms_of_nsfns): Do not defsubr it.
7592 (x_focus_frame): NS implementation.
7593 * w32term.c (Fx_focus_frame): Remove.
7594 (x_focus_on_frame): Rename to...
7595 (x_focus_frame): W32 implementation.
7596 * w32term.h (x_focus_on_frame): Remove prototype.
7597 * w32fns.c (Fx_focus_frame): Remove.
7598 (syms_of_w32fns): Do not defsubr it.
7599 * frame.c (Fx_focus_frame): Define here.
7600 (syms_of_frame): Defsubr here.
7601 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7603 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7605 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7606 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7607 each port to reference the port-specific window system data.
7608 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7609 (FRAME_DISPLAY_INFO): Define.
7610 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7611 (FRAME_DISPLAY_INFO): Define. Adjust users.
7612 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7613 (FRAME_DISPLAY_INFO): Define. Adjust users.
7614 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7615 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7616 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7617 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7618 * xselect.c, xterm.c: All related users changed.
7620 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7622 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7623 (x_menubar_window_to_frame): Remove prototypes.
7624 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7625 (x_menubar_window_to_frame, x_top_window_to_frame):
7627 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7628 (x_menubar_window_to_frame, x_top_window_to_frame):
7629 ...to here and convert all but the last to static.
7631 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7633 * lisp.mk (lisp): Add w32-common-fns.elc.
7635 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7637 * charset.c (char_charset): Document an exception for char-charset.
7639 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7641 * xterm.h (x_display_info): New field last_user_time...
7642 * xterm.c (toplevel): ...to replace static last_user_time.
7643 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7645 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7647 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7648 scroll bar values to prevent thumb from disappear and update comment.
7650 2013-09-11 Glenn Morris <rgm@gnu.org>
7652 * emacs.c (usage_message): Possessive apostrophe tweak.
7654 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7656 * nsterm.m (syms_of_nsterm): Use Qns.
7657 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7658 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7659 * xfns.c (x_display_info_for_name, Fx_open_connection):
7660 Remove old '#if 0' code.
7661 (syms_of_xfns): Use Qx.
7662 * termhooks.h (fullscreen_hook): Remove the leftover.
7663 (struct terminal): Fix typo in comment.
7665 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7667 Cleaning up a few X scroll bar bits.
7668 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7669 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7670 New member last_seen_part, going to replace...
7671 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7672 (xt_action_hook) [USE_LUCID]: Adjust user.
7673 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7674 Lucid-specific scroll bar support.
7675 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7676 to int and adjust to use last_seen_part member.
7677 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7678 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7679 Initialize last_seen_part.
7681 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7683 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7684 insert-buffer-substring an empty string.
7686 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7688 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7689 avoiding a GCC warning.
7691 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7693 Ifdef away frame tool bar code when it is not really used.
7694 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7695 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7696 and minimize_tool_bar_window_p under the above.
7697 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7698 (fset_tool_bar_window): Likewise.
7699 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7700 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7701 (change_frame_size_1):
7702 * window.c (window_from_coordinates, Frecenter): Adjust users.
7703 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7704 code is not really used.
7705 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7706 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7707 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7708 [!USE_GTK && !HAVE_NS]: Define as such.
7709 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7710 (note_mouse_highlight, expose_frame):
7711 * xfns.c (x_set_tool_bar_lines):
7712 * xterm.c (handle_one_xevent): Adjust users.
7714 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7716 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7717 This bug was introduced by my 2013-08-26 patch, which incorrectly
7718 assumed that the terminfo implementation doesn't use termcap buffers.
7719 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7720 these buffers apparently are used after all.
7721 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7722 (struct tty_display_info): Define members termcap_term_buffer and
7723 termcap_strings_buffer even if TERMINFO.
7725 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7728 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7729 'usage' docstring entry to pacify make-docfile.
7731 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7733 Change comparison functions =, <, >, <=, >= to take many arguments.
7734 * data.c: Change comparison functions' interface and implementation.
7735 * lisp.h: Make arithcompare available for efficient two arg
7737 * bytecode.c: Use arithcompare.
7738 * fileio.c: Use new interface.
7740 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7742 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7744 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7746 * eval.c (Feval): Document the new use of `lexical'.
7748 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7750 Review and drop old frame resize hack.
7751 * frame.h (struct frame): Remove force_flush_display_p.
7752 * dispnew.c (update_frame): Adjust user and don't call
7753 flush_frame here. The comment has said that there was an issues
7754 with redisplaying fringes, but I don't see any differences with
7755 and without this hack. Hopefully we can continue without it.
7756 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7757 current frame matrices twice if resized_p is set.
7759 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7761 Do not populate pure Xism x_sync to other ports.
7762 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7763 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7764 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7765 * w32term.h (x_sync): Remove prototype.
7767 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7769 Cleanup frame flushing.
7770 * dispextern.h (struct redisplay_interface):
7771 Drop flush_display_optional because flush_display is enough
7772 for X and flushing via RIF is just a no-op for others.
7773 * frame.h (flush_frame): New function.
7774 * dispnew.c (update_frame):
7775 * minibuf.c (read_minibuf):
7776 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7778 * keyboard.c (detect_input_pending_run_timers): Do not flush
7779 all frames but selected one in redisplay_preserve_echo_area.
7780 * nsterm.m (ns_flush): Remove no-op.
7781 (ns_redisplay_interface): Adjust user.
7782 * w32term.h (x_flush): Remove no-op.
7783 (w32_redisplay_interface): Adjust user.
7784 * xterm.c (x_flush): Simplify because we do not flush all
7785 frames at once any more. Adjust comment.
7786 (x_redisplay_interface): Adjust user.
7788 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7790 Port --without-x --enable-gcc-warnings to Fedora 19.
7791 * gfilenotify.c (globals_of_gfilenotify):
7792 Call g_type_init only if using an older glib version that needs it.
7794 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7796 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7797 (last_glyphless_glyph_merged_face_id): Remove declarations.
7798 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7799 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7800 (last_glyphless_glyph_merged_face_id): Now static.
7801 (merge_escape_glyph_face): New function, refactored from...
7802 (get_next_display_element): ...here.
7803 (merge_glyphless_glyph_face): New function, refactored from...
7804 (produce_glyphless_glyph): ...here...
7805 * term.c (produce_glyphless_glyph): ...and here.
7807 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7809 * eval.c (eval_sub): Only call Ffunction if necessary.
7811 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7813 Attempt to make redisplay more selective when changing cursor type.
7814 * frame.h (struct frame): New bitfield cursor_type_changed.
7815 * xdisp.c (cursor_type_changed): Remove.
7816 (try_cursor_movement, redisplay_window, try_window_id)
7817 (set_frame_cursor_types, try_window_reusing_current_matrix):
7818 Adjust to use per-frame bitfield.
7819 (redisplay_internal): Look for cursor type change on each visible
7820 frame and consider all frames if cursor type has been changed on
7821 the frame other than selected. If cursor type has been changed on
7822 selected frame only, do not use fast update.
7824 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7826 Attempt to make redisplay more selective when changing fonts.
7827 * frame.h (struct frame): New bitfield fonts_changed.
7828 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7829 (adjust_frame_glyphs): Add prototype.
7830 * dispnew.c (fonts_changed_p): Remove.
7831 (adjust_glyphs): Remove because we do not
7832 adjust matrices on all frames at once any more.
7833 (adjust_frame_glyphs): Block and unblock input here.
7834 (adjust_glyph_matrix): Use fonts_changed.
7835 (change_frame_size_1): Use adjust_frame_glyphs.
7836 * font.c (font_open_entity): Use fonts_changed.
7837 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7838 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7839 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7840 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7841 (shrink_mini_window, Fresize_mini_window_internal)
7842 (window_scroll_pixel_based, Fset_window_configuration)
7843 (apply_window_adjustment, Fset_window_vscroll):
7844 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7845 Use adjust_frame_glyphs.
7846 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7847 (try_window_reusing_current_matrix, try_window_id, display_line)
7848 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7849 (redisplay_internal): Consider fonts_changed and adjust frame
7850 matrices for each frame only if the frame is visible. If font
7851 has been changed on some frame during full redisplay, retry
7852 only visible frames where the font has been actually changed.
7854 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7856 Cache current header and mode line height for each window.
7857 * window.h (struct window): New fields mode_line_height
7858 and header_line_height.
7859 * window.c (make_window): Initialize them.
7860 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7861 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7862 (current_mode_line_height, current_header_line_height):
7864 * xdisp.c (current_mode_line_height, current_header_line_height):
7866 (pos_visible_p, init_xdisp): Adjust user.
7867 (redisplay_window): Invalidate mode_line_height and
7868 header_line_height if current and desired matrices do not agree.
7870 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7872 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7873 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7875 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7877 Make --without-x compatible with --enable-gcc-warnings.
7878 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
7879 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
7880 members under HAVE_WINDOW_SYSTEM.
7881 * keyboard.c (make_lispy_focus_out): Likewise.
7882 (record_menu_key): Move under HAVE_MENUS.
7883 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
7884 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
7885 (syms_of_xdisp): Adjust user.
7886 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
7887 (start_hourglass, cancel_hourglass):
7888 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
7889 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
7890 and CLEAR_FONT_TABLE_NFONTS.
7891 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
7892 Declare only if HAVE_WINDOW_SYSTEM.
7893 (lface_same_font_attributes_p, clear_face_gcs): Define only
7894 if HAVE_WINDOW_SYSTEM.
7896 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7898 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
7899 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
7900 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
7902 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
7904 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
7906 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7908 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
7909 This fixes a type error on hosts where ptrdiff_t is wider than int.
7911 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
7913 * keyboard.c (read_key_sequence_vs): New function.
7914 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7917 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7919 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7921 Makefile improvements.
7922 * Makefile.in (config.status): Don't use double-colon rules, as
7923 they are not portable according to POSIX. Fix shell typo with `;
7924 I guess this rule has never been tested?
7925 (VCSWITNESS): New macro, to override any environment var.
7927 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7929 * xterm.h (struct x_display_info): Do not track X connection
7930 fd separately because it is always available from Display.
7931 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7934 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7936 * buffer.c (drop_overlay):
7937 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7938 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7940 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7942 * buffer.c (Fmake_overlay, Fmove_overlay):
7943 * intervals.c (set_point_from_marker):
7944 * print.c (PRINTPREPARE): Prefer signal_error
7945 to plain error and report unsuitable marker too.
7947 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7949 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7950 for 'dragging' member.
7951 (struct x_output): Remove set-but-unused leftovers
7952 'left_before_move' and 'top_before_move'.
7953 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7954 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7955 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7956 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7957 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7958 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7959 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7960 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7962 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7964 * nsfont.m (INVALID_GLYPH): New define.
7965 (nsfont_encode_char): Use INVALID_GLYPH.
7966 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7968 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7970 * xterm.c (x_last_mouse_movement_time): Revert last change.
7971 This code should use XDisplayMotionBufferSize to check display's
7972 motion history first, and there are few other issues as well.
7973 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7974 (handle_one_xevent): Adjust user.
7976 2013-09-02 Martin Rudalics <rudalics@gmx.at>
7978 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
7979 * frame.c (Flast_nonminibuf_frame): ... to here.
7980 (check_minibuf_window): Don't abort if no window was found
7983 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7985 Use XGetMotionEvents to ask the last mouse motion time from X server.
7986 * xterm.c (X_MOTION_HISTORY): Default to 1.
7987 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
7988 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7989 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
7990 Ifdef away legacy code.
7991 (XTmouse_position, x_scroll_bar_report_motion):
7992 Use x_last_mouse_movement_time.
7993 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
7996 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7998 * msdos.c (last_mouse_window): Move to...
7999 (dos_rawgetc): ...this function and adjust comment.
8000 * nsterm.m (last_window): Rename to last_mouse_window, move to...
8001 (mouseMoved): ...this function and adjust comment.
8002 * w32term.c (last_window): Likewise with...
8003 (w32_read_socket): ...this function.
8004 * xterm.c (last_window): Likewise with...
8005 (handle_one_xevent): ...this function.
8007 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8009 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
8010 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
8011 (handle_one_xevent): ...to here.
8012 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
8015 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
8017 * msdos.c (IT_set_terminal_window): Remove no-op.
8018 (initialize_msdos_display): Adjust terminal setup.
8019 * w32console.c (w32con_set_terminal_window): Remove no-op.
8020 (initialize_w32_display): Adjust terminal setup.
8021 * w32term.c (w32_set_terminal_window): Remove no-op.
8022 (w32_create_terminal): Adjust terminal setup.
8023 * xterm.c (XTset_terminal_window): Remove no-op.
8024 (x_create_terminal): Adjust terminal setup.
8026 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8028 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
8030 (ns_create_terminal): Adjust terminal setup.
8031 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
8033 (w32_create_terminal): Adjust terminal setup.
8034 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
8036 (x_create_terminal): Adjust terminal setup.
8038 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
8040 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
8041 (CLIP_TEXT_POS_FROM_MARKER): New macro.
8042 * dispnew.c (buffer_posn_from_coords):
8043 * window.c (Fwindow_end, displayed_window_lines):
8044 * xdisp.c (redisplay_mode_lines): Use it.
8046 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
8048 * fontset.c (face_for_char): Check char in the current face font first
8049 if HAVE_NS (Bug#15138).
8051 2013-08-31 Martin Rudalics <rudalics@gmx.at>
8053 * window.c (temp_output_buffer_show): Make sure window returned
8054 by display_buffer is live (Bug#15213).
8056 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
8058 Minor cleanup to avoid forward declarations.
8059 * coding.h (struct ccl_spec): Remove forward declaration.
8060 * composite.h (toplevel): Include font.h.
8061 (struct composition_it, struct face, struct font_metrics):
8062 Remove forward declaration.
8063 * dispextern.h (struct image, struct atimer): Likewise.
8064 * emacsgtkfixed.h (struct frame): Likewise.
8065 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
8066 * font.h (struct font_driver, struct font, struct glyph_string)
8067 (struct face): Remove forward declaration.
8068 * fontset.h (struct face, struct font): Likewise.
8069 * frame.h (toplevel): Style cleanup.
8070 (enum output_method): Move to...
8071 * termhooks.h (enum output_method): ...here.
8072 (struct glyph, struct frame, struct ns_display_info)
8073 (struct x_display_info, struct w32_display_info):
8074 Remove forward declaration.
8075 * xterm.h (toplevel): Include termhooks.h.
8076 (struct font, struct window, struct glyph_matrix, struct frame)
8077 (struct input_event, struct face, struct image): Remove forward
8079 * gtkutil.h (struct _widget_value): Likewise.
8080 * keyboard.h (toplevel): Include termhooks.h.
8081 (struct input_event): Remove forward declaration.
8083 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8085 * intervals.c (set_point_from_marker): New function.
8086 * editfns.c (Fgoto_char):
8087 * process.c (Finternal_default_process_filter):
8088 * window.c (select_window_1): Use it.
8089 * buffer.h (set_point_from_marker): Add prototype.
8091 2013-08-29 Eli Zaretskii <eliz@gnu.org>
8093 * w32.c (term_winsock): Call release_listen_threads before calling
8095 (_sys_wait_accept): Wait for accept event in a loop with a finite
8096 timeout, instead of waiting indefinitely. Will hopefully avoid
8097 hanging during exit because WSACleanup deadlocks waiting for the
8098 event object to be released. (Bug#14333)
8100 * w32proc.c (release_listen_threads): New function, signals all
8101 the reader threads that listen for connections to stop waiting.
8103 * w32.h (release_listen_threads): Add prototype.
8105 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8107 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
8108 field of new marker (for sanity and safety).
8109 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
8110 anyway because XMISCTYPE is a function and can't be an lvalue).
8112 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8114 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
8115 (x_after_update_window_line, x_scroll_bar_create)
8116 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
8117 (handle_one_xevent, x_clear_frame_area):
8118 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
8119 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
8120 * xterm.h (x_clear_area): Adjust prototype.
8122 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
8124 Hook scanning and indentation functions to find_newline. This helps
8125 to avoid duplicated code and renders more respect to newline cache.
8126 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
8127 * cmds.c (Fforward_line):
8128 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
8129 Use find_newline and avoid unnecessary point movements.
8130 * search.c (scan_newline): Implement on top of find_newline.
8132 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
8134 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
8135 scoped code (bug#11258).
8137 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
8139 * nsterm.m (last_window): New variable.
8140 (EV_TRAILER2): New macro.
8141 (EV_TRAILER): Call EV_TRAILER2.
8142 (mouseMoved:): Add support for mouse-autoselect-window
8143 on nextstep (Bug#6888).
8145 2013-08-28 Andreas Schwab <schwab@suse.de>
8147 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
8148 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
8149 Remove unused macro definitions.
8150 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
8151 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
8152 Only define if emacs.
8154 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8156 Prefer enum glyph_row_area to int where appropriate.
8157 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
8159 (window_box, window_box_width, window_box_left, window_box_left_offset)
8160 (window_box_right, window_box_right_offset): Adjust prototypes.
8161 * xdisp.c (window_box, window_box_width, window_box_left)
8162 (window_box_left_offset, window_box_right, window_box_right_offset):
8163 Use enum glyph_row_area. Adjust users and tweak comment where needed.
8164 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
8165 * nsterm.m (ns_clip_to_row):
8166 * w32term.c (w32_clip_to_row):
8167 * xterm.c (x_clip_to_row): Likewise.
8169 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8171 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
8172 (Fprevious_overlay_change): Fast path for buffer with no overlays.
8174 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
8176 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
8177 for portability to hosts where /bin/sh has problems.
8179 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
8181 Redesign redisplay interface to drop global output_cursor.
8182 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
8183 (toplevel): Remove declaration of output_cursor.
8184 (set_output_cursor, x_cursor_to): Remove prototype.
8185 * window.h (struct window): New member output_cursor.
8186 (output_cursor_to): New function to replace RIF member.
8187 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
8188 (update_text_area, set_window_cursor_after_update): Use it.
8189 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
8190 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8191 * nsterm.m (ns_update_window_begin, ns_update_window_end):
8192 * w32term.c (x_update_window_begin, x_update_window_end):
8193 * xterm.c (x_update_window_begin, x_update_window_end):
8194 Adjust to use per-window output cursor.
8196 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
8198 Simplify SELECT_TYPE-related code.
8199 Like EMACS_TIME, this portability layer is no longer needed, since
8200 Emacs has been using fd_set as a portability layer for some time.
8201 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
8202 (SELECT_TYPE): Remove. All uses changed to fd_set.
8203 (fd_set) [!FD_SET]: New typedef.
8205 Simplify EMACS_TIME-related code.
8206 This portability layer is no longer needed, since Emacs has been
8207 using struct timespec as a portability layer for some time.
8208 * atimer.h, buffer.h, dispextern.h, xgselect.h:
8209 Include <time.h> rather than "systime.h"; that's all that's needed now.
8210 * dispnew.c: Include <timespec.h> rather than "systime.h";
8211 that's all that's needed now.
8212 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
8213 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
8214 TIMESPEC_RESOLUTION.
8215 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
8216 LOG10_TIMESPEC_RESOLUTION.
8217 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
8218 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
8219 (make_emacs_time): Remove. All used changed to make_timespec.
8220 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
8221 (current_timespec): Rename from current_emacs_time. All uses changed.
8222 (add_emacs_time): Remove. All uses changed to timespec_add.
8223 (sub_emacs_time): Remove. All uses change dot timespec_sub.
8224 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
8225 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
8226 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
8227 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
8228 (current_timespec): Rename from current_emacs_time. All uses changed.
8229 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
8230 changed to timespec_cmp.
8231 * xgselect.c: Include <timespec.h>, since our .h files don't.
8233 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8235 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
8236 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
8237 Remove the leftovers.
8238 * gtkutil.c (toplevel): Do not declare Qxft but include
8240 * image.c (toplevel): Do not declare Vlibrary_cache because
8241 it's already done in lisp.h.
8243 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
8245 * lisp.h (Mouse_HLInfo): Move from here...
8246 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
8247 (reset_mouse_highlight): New function.
8248 * msdos.c (dos_set_window_size, IT_update_begin)
8249 (internal_terminal_init):
8250 * nsterm.m (ns_update_window_end, x_free_frame_resources)
8251 (ns_initialize_display_info):
8252 * w32console.c (initialize_w32_display):
8253 * w32term.c (x_update_window_end, x_free_frame_resources)
8254 (w32_initialize_display_info):
8255 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
8256 * window.c (Fdelete_other_windows_internal):
8257 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
8258 * termchar.h (toplevel):
8259 * xterm.h (toplevel): Include dispextern.h.
8261 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8263 Fix minor problems found by static checking.
8264 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
8265 (expect): Avoid nested-if warning.
8266 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
8267 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
8268 * nsterm.h, nsterm.m (ns_select):
8269 * xgselect.c, xgselect.h (xg_select):
8270 Adjust signature to better match pselect's.
8271 * nsterm.m (ns_select):
8272 Don't set *TIMEOUT, since pselect doesn't.
8273 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
8274 diagnostic about assigning const char * to it.
8275 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
8277 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
8279 * lread.c (substitute_object_recurse): Handle hash-tables as well
8282 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
8284 Fix unlikely core dump in init_tty, and simplify terminfo case.
8285 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
8286 The old version incorrectly dumped core if malloc returned a
8287 buffer containing only non-NUL bytes.
8288 (init_tty): Do not allocate or free termcap buffers; the
8289 struct does that for us now.
8290 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
8291 (struct tty_display_info): Define members termcap_term_buffer and
8292 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
8293 use them. Allocate them directly in struct rather than indirectly
8294 via a pointer, to simplify init_tty.
8296 * frame.c (check_minibuf_window): Initialize 'window' properly,
8297 so that Emacs reliably aborts later if 'window' is not initialized.
8299 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
8301 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
8302 of VoidSymbol (Bug#15154).
8304 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8306 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
8307 mouse_face_beg_y and mouse_face_end_y.
8308 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
8309 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
8310 Adjust users and update comment where appropriate.
8312 2013-08-26 Martin Rudalics <rudalics@gmx.at>
8314 * frame.c (check_minibuf_window): New function.
8315 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
8316 Call check_minibuf_window (Bug#15183).
8318 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8320 * window.h (struct window): Replace last_cursor with last_cursor_vpos
8321 because this is the only last cursor data we need to keep and consult.
8322 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
8323 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
8326 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8328 Fix recovering from possible decompression error.
8329 Since insert_from_gap doesn't always move point, we can't use PT as
8330 the position where the partially decompressed data ends, and
8331 should count how many bytes was produced so far.
8332 * decompress.c (struct decompress_unwind_data): Add nbytes member.
8333 (unwind_decompress): Really delete partially uncompressed data.
8334 (Fzlib_decompress_region): Take decompressed data size into account.
8336 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
8338 * syntax.c (init_syntax_once): Adjust comment and do an early
8339 initialization of Qchar_table_extra_slots just once...
8340 * casetab.c (init_casetab_once):
8341 * category.c (init_category_once):
8342 * character.c (syms_of_character):
8343 * coding.c (syms_of_coding):
8344 * xdisp.c (syms_of_xdisp): ...and omit it here.
8346 2013-08-24 Eli Zaretskii <eliz@gnu.org>
8348 * xdisp.c (get_next_display_element): Don't apply to characters
8349 from a display vector the logic of setting it->end_of_box_run_p
8350 suitable for characters from a buffer. (Bug#15175)
8352 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
8353 to handle directories, rather than '_utime' which doesn't.
8356 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
8358 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
8359 or fullscreen (Bug#14627).
8361 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
8363 System-dependent integer overflow fixes.
8364 * process.c (Fset_process_window_size): Signal an error if
8365 the window size is outside the range supported by the lower level.
8366 * sysdep.c (set_window_size): Return negative on error,
8367 nonnegative on success, rather than -1, 0, 1 on not in system,
8368 failure, success. This is simpler. Caller changed.
8369 (serial_configure): Remove unnecessary initialization of local.
8370 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
8371 size fits in unsigned long; this isn't true on some 32-bit hosts.
8372 Avoid buffer overrun if some future version of /proc/meminfo has a
8373 variable name longer than 20 bytes.
8374 (system_process_attributes) [__FreeBSD__]:
8375 Don't assume hw.availpages fits in 'int'.
8377 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
8379 Don't let very long directory names overrun the stack.
8380 Fix some related minor problems involving "//", vfork.
8381 * callproc.c (encode_current_directory): New function.
8382 (call_process): Don't append "/"; not needed.
8383 * fileio.c (file_name_as_directory_slop): New constant.
8384 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
8385 this can save the caller having to alloca.
8386 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
8387 Use SAFE_ALLOCA, not alloca.
8388 (directory_file_name, Fexpand_file_name): Leave leading "//"
8389 alone, since it can be special even on POSIX platforms.
8390 * callproc.c (call_process):
8391 * process.c (Fformat_network_address):
8392 * sysdep.c (sys_subshell):
8393 Use encode_current_directory rather than rolling our own.
8394 (create_process): No need to encode directory; caller does that now.
8395 * process.h (encode_current_directory): New decl.
8396 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
8397 Rework to avoid 'goto xyzzy;'.
8399 2013-08-23 Eli Zaretskii <eliz@gnu.org>
8401 * xdisp.c (handle_face_prop): If the default face was remapped use
8402 the remapped face for strings from prefix properties. (Bug#15155)
8404 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8406 Minor cleanup for redisplay interface and few related functions.
8407 * frame.h (enum text_cursor_kinds): Move from here...
8408 * dispextern.h (enum text_cursor_kinds): ...to here.
8409 (toplevel): Drop unnecessary declarations.
8410 (struct redisplay_interface): Use bool and enum text_cursor_kinds
8411 in update_window_end_hook and draw_window_cursor functions.
8412 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
8413 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
8414 * w32term.c (x_update_window_end, w32_draw_window_cursor):
8415 * xterm.c (x_update_window_end, x_draw_window_cursor):
8416 * xdisp.c (display_and_set_cursor, update_window_cursor)
8417 (update_cursor_in_window_tree, x_update_cursor): Use bool and
8418 enum text_cursor_kinds where appropriate.
8420 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
8422 Redesign redisplay interface to drop updated_row and updated_area.
8423 * dispextern.h (updated_row, updated_area): Remove declaration.
8424 (struct redisplay_interface): Pass glyph row and row area parameters
8425 to write_glyphs, insert_glyphs and clear_end_of_line functions.
8426 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8428 * dispnew.c (updated_row, updated_area): Remove.
8429 (redraw_overlapped_rows, update_window_line): Adjust user.
8430 (update_marginal_area, update_text_area): Likewise. Pass updated row
8431 as a parameter. Prefer enum glyph_row_area to int where appropriate.
8432 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8435 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
8437 * process.c (flush_pending_output): Remove stub.
8440 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8442 * callproc.c: Fix race that killed background processes (Bug#15144).
8443 (call_process): New arg TEMPFILE_INDEX. Callers changed.
8444 Record deleted process-id in critical section, not afterwards.
8445 Don't mistakenly kill process created by a call-process invocation
8446 that discards output and does not wait.
8448 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
8450 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
8451 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
8452 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
8453 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
8454 to shut up compiler in mark_object.
8455 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
8457 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
8459 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
8460 We can't portably rely on PTY_OPEN doing that, even if
8461 it calls posix_openpt with O_CLOEXEC.
8463 2013-08-20 Kenichi Handa <handa@gnu.org>
8465 * character.c (string_char): Improve commentary.
8467 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
8469 * image.c (SIGNATURE_DIGESTSIZE): Remove.
8470 (struct animation_cache): Make signature a flexible array member.
8471 All uses changed. This is a tad slower but may insulate us better
8472 from future changes to ImageMagick.
8474 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8476 * image.c: Shrink memory needed for animation cache.
8477 (SIGNATURE_DIGESTSIZE): New constant.
8478 (struct animation_cache): Make 'signature' a fixed size array of bytes.
8479 (imagemagick_create_cache): Copy the signature. This saves
8480 several KB of memory that ImageMagick wastes per signature.
8481 Don't bother updating the update_time, as the caller does that now.
8482 (imagemagick_prune_animation_cache): Don't destroy the signature, as
8483 it's a fixed size struct member now.
8484 (imagemagick_get_animation_cache): Always destroy the signature,
8485 as it's now imagemagick_create_cache's responsibility to copy it.
8486 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
8487 and use memcmp rather than strcmp.
8488 eassert that ImageMagick returns a signature of the specified length.
8490 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
8492 * image.c (imagemagick_get_animation_cache): Don't segfault on
8494 (imagemagick_get_animation_cache): Revert to previous definition
8495 so that it actually works. But keep the memory leak fix.
8496 (imagemagick_get_animation_cache): Fix memory leak.
8498 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
8500 * image.c: Fix animation cache signature memory leak.
8501 Fix some other minor performance problems while we're at it.
8502 (imagemagick_create_cache): Clear just the members that
8503 need clearing. Don't set update_time, as caller does that now.
8504 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
8505 Simplify by using pointer-to-pointer instead of a prev pointer.
8506 (imagemagick_prune_animation_cache): Use make_emacs_time rather
8507 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
8508 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
8509 it's already a copy. Free the signature probe unless it's cached.
8511 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
8512 This was introduced by my 2013-08-12 fix for Bug#15035.
8514 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
8516 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
8517 (imagemagick_prune_animation_cache): Now static.
8519 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8521 * image.c (imagemagick_get_animation_cache): Don't segfault when
8522 pruning all entries.
8524 2013-08-18 Ken Brown <kbrown@cornell.edu>
8526 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8527 static heap if ENABLE_CHECKING is defined.
8528 (max_bss_sbrk_ptr): New variable.
8530 (report_sheap_usage): Report maximum static heap usage instead of
8531 ending static heap usage.
8533 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8535 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8536 of zlib_initialized according to the results of calling
8537 init_zlib_functions.
8539 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8541 * image.c: Implement an ImageMagick per-image cache.
8542 (imagemagick_get_animation_cache): Fix a double-free error.
8543 (imagemagick_load_image): Remove the ping_wand code, which only
8544 apparently saved time on invalid animated images, and slowed down
8545 everything else. Optimise for the common case.
8547 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8549 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8551 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8553 * marker.c (set_marker): Remove documentation of undefined behavior.
8555 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8557 * image.c (imagemagick_compute_animated_image): Animate correctly
8558 when sub-images are smaller than the main image.
8559 (imagemagick_compute_animated_image): Setting the iterator row to
8560 zero is apparently not allowed.
8561 (imagemagick_compute_animated_image): Allow images that say they
8562 have sub-images that are bigger than the main image, but just crop
8565 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8567 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8569 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8571 * image.c (imagemagick_compute_animated_image): Respect the GIF
8574 2013-08-15 Ken Brown <kbrown@cornell.edu>
8576 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8577 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8580 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8582 Fix minor problems found by static checking.
8583 * frame.c (delete_frame):
8584 * xdisp.c (next_element_from_display_vector):
8585 Avoid uninitialized local.
8586 * image.c (imagemagick_compute_animated_image): Port to C89.
8587 Prefer usual GNU indentation style for loops.
8588 Be more careful about bizarrely large sizes, by using ptrdiff_t
8591 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8593 Fix infinite frame selection loop (Bug#15025).
8594 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8596 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8598 * xdisp.c (compute_window_start_on_continuation_line):
8599 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8600 to make sure we end up setting the window start at the leftmost
8601 visible character of the display line. This avoids funky
8602 horizontal shifting because the window start is not kept on the
8603 same position. (Bug#15090)
8604 (next_element_from_display_vector): Support 'box' face attribute
8605 in the face definitions of a display vector. (Bug#15099)
8607 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8609 * image.c (imagemagick_compute_animated_image): Implement animated
8611 (imagemagick_compute_animated_image): Fix some compilation
8612 warnings. Implement a very simple cache to make the animation
8613 usable at all, but it should be replaced with a per-image cache.
8615 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8617 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8618 to do `for' loops over alist values.
8619 * buffer.h (FOR_EACH_BUFFER):
8620 * process.c (FOR_EACH_PROCESS): Use it.
8621 (handle_child_signal, status_notify, Fget_buffer_process)
8622 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8624 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8626 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8627 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8628 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8629 to xzalloc and so avoid redundant call to memset.
8630 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8631 members because it is allocated with xzalloc and so already zeroed.
8633 2013-08-14 Ken Brown <kbrown@cornell.edu>
8635 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8638 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8640 Utility function and macro to copy Lisp string to C string.
8641 * lisp.h (xlispstrdupa): New macro.
8642 (xlispstrdup): New prototype.
8643 * alloc.c (xlispstrdup): New function.
8644 * callint.c (Fcall_interactively):
8645 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8646 (Fsubstitute_in_file_name):
8647 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8648 * image.c (x_create_bitmap_from_file):
8649 * w32term.c (w32_term_init):
8650 * xterm.c (x_term_init): Use xlispstrdup.
8652 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8654 * image.c (imagemagick_load_image): Make animated pictures work.
8655 There's still some problems with background color settings, though
8658 * decompress.c (unwind_decompress): Always restore point.
8660 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8662 * marker.c (set_marker): Reformat documentation.
8664 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8666 * xdisp.c (cursor_type_changed): Now static.
8668 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8669 Use changed. This avoids the need to call xmalloc and for the
8670 caller to call xfree, and avoids memory leaks in some situations.
8672 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8674 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8675 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8676 (redisplay_window): If window_end_valid is cleared due to non-zero
8677 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8678 so do not call to try_cursor_movement for that window.
8680 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8682 * window.h (struct window): Convert window_end_pos and
8683 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8684 (wset_window_end_pos, wset_window_end_vpos): Remove.
8685 * dispnew.c (adjust_glyph_matrix):
8686 * window.c (Fwindow_end, replace_window, set_window_buffer)
8688 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8689 (set_vertical_scroll_bar, redisplay_window, try_window)
8690 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8691 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8692 (note_mouse_highlight): Adjust users.
8693 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8696 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8698 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8699 * image.c (imagemagick_filename_hint): Use `const char *' and
8700 prefer SSDATA to SDATA to avoid warnings.
8702 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8704 Cleanup window fringes, margins and scroll bars adjustments.
8705 * window.c (set_window_fringes, set_window_margins)
8706 (set_window_scroll_bars, apply_window_adjustment): New functions.
8707 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8708 (Fset_window_scroll_bars): Use them.
8710 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8712 * window.h (struct window): Convert scroll_bar_width
8713 from Lisp_Object to integer. Adjust comment.
8714 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8716 * window.c (wset_scroll_bar_width): Remove.
8717 (make_window): Initialize scroll_bar_width.
8718 (Fsplit_window_internal): Use direct assignment.
8719 (Fset_window_configuration, save_window_save):
8720 Convert Lisp_Object to integer and back where appropriate.
8721 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8722 bar was actually changed, and mention this in docstring.
8724 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8726 * decompress.c: Minor simplifications.
8727 (Fzlib_decompress_region): Don't bother verifying
8728 that avail_out <= UINT_MAX, as that was confusing.
8729 Mention the restriction in a comment instead.
8730 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8732 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8734 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8735 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8737 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8739 * image.c (imagemagick_filename_hint): Check for errors in the
8742 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8744 * window.c (Fwindow_margins): Return nil when there's no marginal
8745 area, as per the documented API.
8747 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8748 Fmake_vector, as scroll bar's struct members are not all Lisp
8749 objects now. This avoids crashes in GC.
8751 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8752 bool, so its address could be taken.
8754 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8756 * image.c (imagemagick_filename_hint): New function to possibly
8757 apply `image-content-type-suffixes'.
8758 (imagemagick_load_image): Use it.
8760 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8762 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8763 if loading zlib failed.
8765 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8767 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8768 2013-08-13 checkin below. Change bool to BOOL, rule is:
8769 All Obj-C code uses BOOL, except for interfaces callable from C.
8771 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8773 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8775 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8776 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8777 bool instead of BOOL.
8778 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8779 from Lisp_Object to bitfield. Adjust comment.
8780 * w32term.c (x_scroll_bar_create): Adjust user.
8781 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8782 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8783 Use bool for boolean.
8784 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8785 to `unsigned int' when defining a bitfield.
8787 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8789 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8791 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8793 * window.h (struct window): Convert left_margin_cols and
8794 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8795 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8796 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8798 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8800 (showing_window_margins_p, update_window_line, update_frame_1):
8801 * fringe.c (draw_fringe_bitmap_1):
8802 * xdisp.c (window_box_width): Adjust users.
8803 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8804 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8805 Use direct assignment.
8806 (Fset_window_configuration, save_window_save, Fwindow_margins):
8807 Convert Lisp_Object to integer and back where appropriate.
8808 (Fset_window_margins): Adjust user. Return t if any margin
8809 was actually changed, and mention this in docstring.
8811 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8813 * syntax.c (forward_word):
8814 * cmds.c (forward_char, backward_char): Mention the optional argument.
8816 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8818 * window.h (struct window): Convert left_fringe_width
8819 and right_fringe_width from Lisp_Objects to integers.
8821 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8822 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8823 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8825 (make_window): Initialize new integer fields to -1.
8826 (Fsplit_window_internal): Use direct assignment.
8827 (Fset_window_configuration, save_window_save):
8828 Convert Lisp_Object to integer and back where appropriate.
8829 (Fset_window_fringes): Adjust user. Return t if any fringe
8830 was actually changed, and mention this in docstring.
8832 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8834 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8835 * nsfns.m (x_set_cursor_type):
8836 * w32fns.c (x_set_cursor_type):
8837 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8838 * xdisp.c (set_frame_cursor_types): ...but in common code.
8840 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8842 * font.c (clear_font_cache): New function, stripped from...
8843 (Fclear_font_cache): ...here, which now uses the function
8844 above. Adjust comment.
8845 * font.h (clear_font_cache): Add prototype.
8846 * xfaces.c (clear_face_cache): Use clear_font_cache.
8848 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8850 * window.c (Fset_window_start): Compare `w', not `window' because
8851 `w' might not be equal to `window' after call to decode_live_window.
8853 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8855 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8856 This fixes a problem introduced by the Bug#15035 patch
8857 when using GPG. Reported by Herbert J. Skuhra.
8859 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8861 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8862 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8863 not yet initialized.
8865 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8867 * decompress.c (Fzlib_decompress_region): Support zlib
8868 decompression, too, and rename.
8870 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8872 Minor zlib configuration tweaks.
8873 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8874 Don't assume presence of fn_inflateInit2_ zlib internal function.
8876 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8878 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
8879 include the zlib prefix.
8881 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8883 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
8884 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
8885 define static variables that are pointers to zlib functions to be
8887 (init_zlib_functions) [WINDOWSNT]: New function.
8888 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
8890 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
8891 macros instead of invoking the zlib functions directly.
8892 (syms_of_decompress): DEFSYM Qzlib_dll.
8893 Staticpro Szlib_available_p.
8895 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
8897 Avoid looping over all frame windows to freeze and unfreeze.
8898 * window.h (struct window): Drop frozen_window_start_p.
8899 (freeze_window_starts): Drop prototype.
8900 * frame.h (struct frame): New frozen_window_starts flag.
8901 (FRAME_WINDOWS_FROZEN): New macro.
8902 * window.c (freeze_window_start, freeze_window_starts):
8904 (select_window, replace_window): Adjust users.
8905 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
8906 (window_frozen_p): New function.
8907 (redisplay_window): Use it.
8909 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8911 Fix some fd issues when running subprocesses (Bug#15035).
8912 Fix bugs that can leak files or file descriptors on errors.
8913 Don't unlink open temp files, as that's hard for users to diagnose
8914 when things go awry (e.g., temp disk exhausted).
8915 Don't bother to lock temp files. Check for invalid recursion.
8916 * callproc.c (synch_process_fd): Remove. All uses removed.
8917 (synch_process_tempfile): New var or macro.
8918 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8920 (record_kill_process): New arg, the temp name. All callers changed.
8921 (delete_temp_file): Now just a simple wrapper around unlink.
8922 (call_process_kill): New arg, the call_process_fd array.
8923 Close them all. Clear synch_process_pid. Remove the temp file,
8924 or arrange for it to be removed.
8925 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8926 that's been moved to synch_process_tempfile. Caller changed.
8927 Do not remove the tempfile; that's now call_process_kill's
8929 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8930 call_process_kill; the caller now does that.
8931 (call_process_cleanup): Do not close the process fd; that's now
8932 call_process_kill's responsibility.
8933 (Fcall_process): Implement via new function call_process, which
8934 has most of the old body of Fcall_process, but with a different API.
8935 (call_process): New function that does not open or close filefd if
8936 it is nonnegative. Record which fds need to be closed, and let
8937 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8938 Signal an error if invoked recursively (could be done via a hook).
8939 Simplify creation of the tempfile in the MSDOS case.
8940 Don't create the output file until after checking for the executable.
8941 Report any failure to open /dev/null.
8942 Don't open /dev/null for writing twice; once is enough.
8943 Don't create pipe if all output is being discarded or sent to file.
8944 Don't worry about setting up the coding system or reading from the
8945 pipe if all output is being discarded.
8946 Hoist fd_error local into top level, to lessen block nesting.
8947 Don't record deleted pid here; now done by Fcall_process_region.
8948 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8949 and note its success in synch_process_tempfile.
8950 Do not leak resources when child_setup fails.
8951 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8952 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8953 (create_temp_file): Now returns open fd, with an additional
8954 Lisp_Object * argument to return the name. All callers changed.
8955 Do not close the file; rewind it instead, and leave it open for
8956 the caller. Do not lock the temp file. Unwind-protect the file
8957 and the file-descriptor.
8958 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8959 If an asynchrounous process, record it here, not in call_process.
8960 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8961 * eval.c (set_unwind_protect): New function.
8962 * fileio.c (write_region): New function, generalized from the
8963 old Fwrite_region. Do not lock temp files.
8964 (Fwrite_region): Use it.
8965 * lisp.h (set_unwind_protect, write_region): New decls.
8966 * process.c: Include <verify.h>.
8967 (make_process): Mark fds as initially closed.
8968 (deleted_pid_list): Now a list of pid-filename pairs.
8970 (close_process_fd): New function.
8971 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
8972 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
8973 New constants. Verify that their number matches PROCESS_OPEN_FDS.
8974 (create_process, create_pty, Fmake_serial_process)
8975 (server_accept_connection): Record which fds need to be closed,
8976 and let deactivate_process close them.
8977 (Fmake_network_process): Do not discard the unwind-protect
8978 until it's safe to do so.
8979 (deactivate_process): Close the fds opened by create_process etc.
8980 (Fprocess_send_eof): Adjust to new way of recording open fds.
8981 Report an error if /dev/null can't be opened, instead of aborting.
8982 * process.h (PROCESS_OPEN_FDS): New constant.
8983 (struct Lisp_Process): New member open_fds.
8984 (record_kill_process, record_deleted_pid): Adjust signatures.
8985 (record_deleted_pid): Move decl here ...
8986 * syswait.h (record_deleted_pid): ... from here.
8988 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8990 * decompress.c: Fix bugs with large buffers and weird inputs.
8991 Tune a bit. Reindent as per usual Emacs style.
8992 (BUFFER_SIZE): Remove.
8993 (Fdecompress_gzipped_region): Do not mishandle input buffers with
8994 more than UINT_MAX bytes. Decompress into the gap instead of into
8995 an auto buffer, as this should avoid copying. Return nil if
8996 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
8997 set immediate_quit; we shouldn't trust zlib code that much.
8999 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
9001 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
9002 errors, and really move the gap to where we want it.
9004 * lisp.h: Include decompress.c support.
9006 * emacs.c (main): Include decompress.c support.
9008 * Makefile.in: Include -lz if present.
9010 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
9012 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
9013 (initWithTitle:): Initialize frame to 0.
9014 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
9015 (fillWithWidgetValue:frame:): Rename from
9016 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
9018 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
9019 fillWithWidgetValue:frame:
9021 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
9022 remove memory leak warnings.
9024 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
9025 (ns_check_menu_open): Handle menu == nil. Remove assignment to
9028 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
9029 (x_activate_menubar): Update the whole menu.
9030 (trackingNotification:): Call ns_check_menu_open if tracking ends.
9031 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
9032 current event is not NSSystemDefined (Bug#15001).
9033 Call ns_check_menu_open only if trackingMenu is 2.
9034 (menuDidClose:): New method, decrease trackingMenu.
9035 (fillWithWidgetValue:setDelegate:): New method.
9036 (fillWithWidgetValue:): Call the above.
9038 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
9040 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
9042 Omit some unnecessary casts.
9043 Many of these go back to the old pre-C89 days, when they may have
9044 been needed, but we've been assuming C89 or later for a while now.
9045 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
9046 (live_float_p, live_misc_p, live_vector_p):
9047 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
9048 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
9049 (defvar_per_buffer):
9050 * callint.c (Fcall_interactively):
9051 * doc.c (Fsubstitute_command_keys):
9052 * filelock.c (get_boot_time):
9053 * frame.c (xrdb_get_resource):
9054 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
9055 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
9056 (xg_get_file_name_from_selector, menuitem_destroy_callback)
9057 (menuitem_highlight_callback, menu_destroy_callback)
9058 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
9059 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
9060 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
9061 (xg_tool_bar_help_callback, tb_size_cb):
9062 * image.c (xpm_alloc_color, png_read_from_memory)
9063 (png_read_from_file, png_load_body, our_memory_skip_input_data)
9064 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
9066 * keymap.c (describe_map):
9067 * nsfns.m (Fns_display_monitor_attributes_list):
9068 * nsmenu.m (process_dialog:):
9069 * nsterm.m (hold_event):
9070 * process.c (wait_reading_process_output):
9071 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
9072 * scroll.c (do_direct_scrolling, scrolling_1):
9073 * termcap.c (tgetent):
9074 * window.c (check_window_containing, add_window_to_list)
9075 (freeze_window_starts):
9076 * xdisp.c (compare_overlay_entries, vmessage):
9077 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
9078 (x_get_monitor_attributes_xrandr)
9079 (Fx_display_monitor_attributes_list, x_display_info_for_name)
9080 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
9081 * xfont.c (xfont_match, xfont_open):
9082 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
9083 (menubar_selection_callback, menu_position_func)
9084 (popup_selection_callback, create_and_show_popup_menu)
9085 (dialog_selection_callback, create_and_show_dialog):
9086 * xrdb.c (x_get_string_resource)
9088 * xsmfns.c (x_session_check_input):
9089 * xterm.c (x_draw_glyphless_glyph_string_foreground)
9090 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
9091 (xaw_jump_callback, xaw_scroll_callback):
9092 Omit unnecessary casts.
9094 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
9096 Minor string-length refactoring.
9097 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
9098 * frame.c (make_monitor_attribute_list):
9099 Prefer build_string to strlen + make_string.
9101 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
9103 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
9104 don't check minor_code (Bug#14417).
9106 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9108 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
9109 vertical positions instead. This avoids calling MATRIX_ROW with
9110 row numbers that are possibly beyond valid limits. (Bug#15064)
9112 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
9114 Use xstrdup and build_unibyte_string where applicable.
9115 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
9116 * xfns.c (x_window):
9117 * xrdb.c (x_get_customization_string):
9118 * xterm.c (xim_initialize):
9119 * w32fns.c (w32_window): Use xstrdup.
9120 (w32_display_monitor_attributes_list):
9121 * emacs.c (init_cmdargs):
9122 * keyboard.c (PUSH_C_STR):
9123 * nsfont.m (nsfont_open):
9124 * sysdep.c (system_process_attributes):
9125 * w32.c (system_process_attributes):
9126 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
9128 2013-08-09 Eli Zaretskii <eliz@gnu.org>
9130 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
9131 variables of these types so that GDB would know about them, as aid
9132 for debugging fatal exceptions. (Bug#15024) See also
9133 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
9136 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
9138 * nsterm.m (ns_update_begin): Don't change clip path if it would be
9139 larger than the NSWindow (Bug#14934).
9141 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9143 Redesign redisplay interface to drop global variable updated_window.
9144 Always pass currently updated window as a parameter to update routines.
9145 * dispextern.h (updated_window): Remove declaration.
9146 (struct redisplay_interface): Pass window parameter to
9147 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
9148 and after_update_window_hook.
9149 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
9151 * dispnew.c (updated_window): Remove.
9152 (redraw_overlapped_rows, update_marginal_area, update_text_area)
9153 (update_window_line): Adjust to match redisplay interface changes.
9154 * nsterm.m (ns_update_window_begin, ns_update_window_end)
9155 (ns_scroll_run, ns_after_update_window_line):
9156 * w32term.c (x_update_window_begin, x_update_window_end)
9157 (x_after_update_window_line, x_scroll_run):
9158 * xterm.c (x_update_window_begin, x_update_window_end)
9159 (x_after_update_window_line, x_scroll_run):
9160 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
9161 Likewise. Adjust comments where appropriate.
9162 (x_cursor_to): Simplify because this is always called during window
9163 update (but install debugging check anyway).
9164 (expose_window): Check must_be_updated_p flag to see whether this
9165 function is called during window update.
9167 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
9169 Do not reset window modification event counters excessively.
9170 These leftovers and poor man's tricky methods to catch extra
9171 redisplay's attention are no longer needed.
9172 * frame.c (set_menu_bar_lines_1):
9173 * minibuf.c (read_minibuf_unwind):
9174 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
9175 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
9176 (window_scroll_line_based, Fset_window_configuration):
9177 * xdisp.c (redisplay_window): Do not reset last_modified and
9178 last_overlay_modified counters.
9180 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
9182 * xselect.c (x_send_client_event): Set send_event and serial, memset
9183 data.l as it might be bigger than data.b. Use 24 bit mask to
9184 XSendEvent (Bug#15034).
9186 2013-08-07 Eli Zaretskii <eliz@gnu.org>
9188 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
9189 for TTY frames that are not the top frame on their console.
9192 2013-08-07 Martin Rudalics <rudalics@gmx.at>
9194 * w32term.c (w32fullscreen_hook): Really maximize frame when
9195 asked for (Bug#14841).
9197 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9199 Prefer selected_window to Fselected_window, likewise for frames.
9200 * buffer.c (Fbuffer_swap_text):
9201 * data.c (Fvariable_binding_locus):
9202 * window.c (run_window_configuration_change_hook): Adjust users.
9203 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
9204 Use decode_live_frame.
9206 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
9208 Be more careful if selected window shows the buffer other than current,
9209 use window_outdated only if this is not so. This change should also
9210 address some weird issues discussed in Bug#13012.
9211 * window.h (window_outdated): New prototype.
9212 * window.c (window_outdated): Now here. Convert from static and
9213 always assume window's buffer.
9214 (Fwindow_end, Fwindow_line_height): Use it.
9215 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
9216 and always assume window's buffer.
9217 (redisplay_window): Adjust user.
9218 (redisplay_internal): Call to reconsider_clip_changes once and
9219 check whether mode line should be updated only if selected window
9220 shows current buffer.
9221 (run_window_scroll_functions): Use eassert for debugging check.
9222 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
9224 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9226 * window.c (window_scroll, window_scroll_pixel_based)
9227 (window_scroll_line_based): Use bool for booleans.
9229 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
9231 * process.c: Fix minor off-by-one issues in descriptor counts.
9232 This shouldn't fix any real bugs, but it cleans up the code a bit.
9233 (max_process_desc, max_input_desc): -1, not 0, means none.
9235 (delete_input_desc): New function.
9236 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
9237 (deactivate_process): Scan backwards when recomuting max_process_desc;
9238 that should be faster.
9239 (init_process_emacs): Initialize max_input_desc.
9241 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9243 Use region cache to speedup bidi_find_paragraph_start.
9244 * buffer.h (struct buffer): New member bidi_paragraph_cache.
9245 Rename cache_long_line_scans to cache_long_scans.
9246 * buffer.c (bset_cache_long_line_scans): Rename to
9247 bset_cache_long_scans.
9248 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
9249 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
9251 (syms_of_buffer): Rename cache-long-line-scans to
9252 cache-long-scans. Adjust docstring.
9253 * search.c (newline_cache_on_off):
9254 * indent.c (width_run_cache_on_off): Adjust users.
9255 * bidi.c (bidi_paragraph_cache_on_off): New function.
9256 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
9257 * insdel.c (prepare_to_modify_buffer):
9258 Invalidate bidi_paragraph_cache if enabled.
9260 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
9262 Invalidate region caches only if buffer text is going to be changed.
9263 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
9264 (modify_text): ...new prototype.
9265 (prepare_to_modify_buffer_1): New prototype.
9266 * textprop.c (modify_region): Rename to...
9267 (modify_text_properties): ...new function.
9268 (add_text_properties_1, set_text_properties, Fremove_text_properties)
9269 (Fremove_list_of_text_properties): Adjust users.
9270 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
9271 (modify_text): ...new function.
9272 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
9273 (prepare_to_modify_buffer_1): ...new function.
9274 * casefiddle.c (casify_region):
9275 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
9276 (Ftranspose_regions): Use modify_text.
9278 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
9280 * lisp.mk (lisp): Add nadvice.elc.
9282 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
9284 New macro to iterate over live buffers similar to frames.
9285 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
9286 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
9287 Declare buffer-related variables here to offload lisp.h.
9288 * buffer.c (Vbuffer_alist): Adjust comment.
9289 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
9290 (other_buffer_safely):
9291 * data.c (store_symval_forwarding):
9292 * dispnew.c (Fframe_or_buffer_changed_p):
9293 * fileio.c (Fdo_auto_save):
9294 * filelock.c (unlock_all_files):
9295 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
9297 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
9299 Fix some minor races in hosts lacking mkostemp (Bug#15015).
9300 * callproc.c (create_temp_file):
9301 * filelock.c (create_lock_file):
9302 Assume mkostemp, since it's now provided by Gnulib.
9304 2013-08-04 Eli Zaretskii <eliz@gnu.org>
9306 * w32.c (mkostemp): New function.
9307 (mktemp): Remove, no longer used. Most of the code reused in
9308 mkostemp. (Bug#15015)
9309 (mktemp): Don't undef.
9311 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
9313 * dispnew.c (glyph_matrix_count, glyph_pool_count):
9314 Move under GLYPH_DEBUG and ENABLE_CHECKING.
9315 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
9316 (free_glyph_pool, check_glyph_memory): Likewise for
9317 all users. Adjust comments where appropriate.
9319 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
9321 * composite.h: Minor fixups.
9322 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
9323 to fix a misspelling, and change it to an inline function while
9324 we're at it (it need not be a macro). All uses changed.
9325 (composition_method, composition_valid_p):
9326 Rewrite to avoid assignments in if-conditions.
9328 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9330 Do not use global Lisp_Object in composition macros.
9331 * composite.h (composition_temp): Remove declaration.
9332 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
9333 (composition_method, composition_valid_p): ...inline functions.
9334 (compose_region): Remove the leftover.
9335 * composite.c (composition_temp): Remove.
9336 (run_composition_function, update_compositions)
9337 (composition_compute_stop_pos, composition_adjust_point)
9338 (Ffind_composition_internal):
9339 * coding.c (handle_composition_annotation):
9340 * xdisp.c (handle_composition_prop, check_point_in_composition):
9341 Related users changed.
9343 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
9345 Drop FRAME_PTR typedef.
9346 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
9347 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
9348 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
9349 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
9350 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
9351 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
9352 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
9353 All related users changed.
9355 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
9357 * eval.c (default_toplevel_binding): New function.
9359 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
9360 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
9361 (syms_of_eval): Export them.
9362 * data.c (Fdefault_value): Micro cleanup.
9363 * term.c (init_tty): Use "false".
9365 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9367 Fix X GC leak in GTK and raw (no toolkit) X ports.
9368 * xterm.c (x_free_frame_resources): If white and black relief
9369 GCs are allocated, always free them here.
9370 * xfns.c (x_make_gc): Omit redundant initialization.
9371 * widget.c (create_frame_gcs): Remove the leftover.
9372 (EmacsFrameDestroy): Do nothing because all GCs are now freed
9373 in x_free_frame_resources.
9375 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
9377 * nsterm.m (windowWillResize:toSize:): Only change title if
9378 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
9380 (viewDidEndLiveResize): New method.
9382 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
9383 inside NS_IMPL_COCOA.
9385 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9387 * insdel.c (adjust_after_replace, replace_range, del_range_2):
9388 Do not check whether undo is enabled because record_insert and
9389 record_delete does that themselves.
9391 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
9393 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
9394 member which is not really used any more.
9395 (FRAME_XIC_BASE_FONTNAME): Remove.
9396 * xfns.c (xic_free_fontset): Adjust user.
9397 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
9398 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
9399 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
9400 (xdialog_show): Use eassert for debugging check.
9401 * w32term.c (x_unfocus_frame): Remove unused dummy function.
9403 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
9405 * fileio.c, fns.c (merge): Move extern decl from here ...
9406 * lisp.h (merge): ... to here.
9408 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9410 Fix last font-related change.
9411 * w32font.h (w32font_list_internal, w32font_match_internal):
9413 * w32uniscribe.c (uniscribe_list, uniscribe_match)
9414 (uniscribe_list_family): Adjust to match font API change.
9415 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
9416 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
9418 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9420 * frame.h (FRAME_MOUSE_UPDATE):
9421 * nsterm.m (ns_frame_up_to_date): Omit redundant check
9422 whether hlinfo->mouse_face_mouse_frame is non-NULL.
9424 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9426 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
9427 * font.h (struct font_driver): Change list, match, and list_family
9428 functions to accept struct frame * as first arg.
9429 * font.c (font_score, font_compare, font_sort_entities):
9431 (font_sort_entities, font_list_entities, font_select_entity)
9432 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
9433 match font API change.
9434 * xfont.c (xfont_list, xfont_match, xfont_list_family):
9435 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
9436 * ftxfont.c (ftxfont_list, ftxfont_match):
9437 * xftfont.c (xftfont_list, xftfont_match):
9438 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
9439 * w32font.c (w32font_list, w32font_match, w32font_list)
9440 (w32font_list_internal, w32_font_match_internal): Likewise.
9441 * xfaces.c (Fx_family_fonts): Adjust user.
9443 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9445 Do not use pure Xism x_wm_set_icon_position in non-X ports.
9446 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
9447 only if HAVE_X_WINDOWS is in use.
9448 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
9449 * nsterm.m (x_wm_set_icon_position): Remove no-op.
9450 * w32term.c (x_wm_set_icon_position): Likewise.
9451 * w32fns.c (x_icon): Adjust user.
9453 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
9455 * xterm.c (last_mouse_press_frame): Remove the
9456 leftover which is not really used any more.
9457 (handle_one_xevent, syms_of_xterm): Adjust users.
9458 (x_flush): Call XFlush once per each X display, not frame.
9459 This is better because this code always unconditionally skips
9460 non-X frames in Vframe_list and issues the only XFlush if we
9461 have more than one X frame on the same X display.
9462 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
9463 Use bool for booleans.
9464 (x_draw_glyph_string_background, cvt_string_to_pixel)
9465 (cvt_pixel_dtor): Drop unnecessary prototypes.
9466 * xterm.h (x_display_ok): Adjust prototype.
9468 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9470 Drop unnecessary functions that deals with frame pixel size.
9471 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
9472 (x_pixel_height): Drop prototypes.
9473 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
9474 (x_pixel_height): Drop implementations.
9475 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9476 which should be always valid for window frame.
9477 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
9478 * w32menu.c (Fx_popup_dialog):
9479 * xmenu.c (Fx_popup_dialog): Likewise for both.
9481 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9483 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
9484 frame parameters and call to Fmodify_frame_parameters just once.
9485 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
9486 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
9487 and mention nil frame in docstring.
9489 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
9491 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9492 (x_figure_window_size): Likewise. Adjust to return long.
9493 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
9494 (toplevel): Move Qterminal_live_p to...
9495 * terminal.c (toplevel): ...here, make it static, and...
9496 (syms_of_terminal): ...DEFSYM here.
9497 * frame.h (Qterminal_live_p): Remove declaration.
9498 (make_frame, x_figure_window_size): Adjust prototype.
9499 * nsfns.m (Fx_create_frame): Use long for window flags.
9501 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
9503 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
9504 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
9505 Do not assume that emacs_close (INT_MAX) is a no-op.
9507 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9509 * xfaces.c (make_face_cache): For struct face_cache, prefer
9510 xmalloc to xzalloc and so avoid redundant call to memset.
9511 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
9513 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9515 * fringe.c (draw_window_fringes, update_window_fringes)
9516 (compute_fringe_widths):
9517 * w32term.c (x_draw_glyph_string):
9518 * window.c (candidate_window_p, Frecenter):
9519 * xfaces.c (realize_basic_faces, realize_default_face)
9520 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9521 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9522 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9523 * xmenu.c (Fx_menu_bar_open_internal):
9524 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9525 * xsettings.c (xft_settings_event):
9526 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9527 Use bool for booleans. Adjust style and comments where
9529 * dispextern.h (draw_window_fringes, update_window_fringes)
9530 (compute_fringe_widths):
9531 * xterm.h (x_had_errors_p): Adjust prototype.
9533 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9535 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9536 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9538 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9540 * fns.c (toplevel): Remove comment before Fsafe_length because
9543 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9545 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9547 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9549 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9550 frame which got the message is still alive, before dereferencing
9551 its pointer. (Bug#14970)
9553 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9554 be a live window, before using it as such. (Bug#14970)
9556 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9558 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9559 w32_detect_focus_change instead of doing part of its job by hand.
9560 This fixes the problem whereby FOCUS_OUT events were not sent to
9563 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9565 * process.c (Fprocess_list): Doc fix.
9567 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9568 being re-exposed only if it didn't ask to become visible.
9569 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9570 was previously iconified. (Bug#14841)
9571 (x_iconify_frame): Mark the frame iconified.
9573 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9575 Fix minor problems found by static checking.
9576 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9577 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9579 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9581 * eval.c (set_specpdl_old_value): New function.
9582 (unbind_to): Minor simplification.
9583 (get_backtrace_frame): New function.
9584 (Fbacktrace_frame): Use it. Add `base' argument.
9585 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9586 (syms_of_eval): Export backtrace-eval.
9587 * xterm.c (x_focus_changed): Simplify.
9589 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9591 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9593 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9595 * xdisp.c (redisplay_window): Instead of moving point out of
9596 scroll margin, reject the force_start method, and try scrolling
9597 instead. (Bug#14780)
9599 2013-07-24 Ken Brown <kbrown@cornell.edu>
9601 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9604 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9606 * eval.c (Fprogn): Do not check that BODY is a proper list.
9607 This undoes the previous change. The check slows down the
9608 interpreter, and is not needed to prevent a crash. See
9609 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9611 2013-07-23 Glenn Morris <rgm@gnu.org>
9613 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9615 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9617 Port to GNU/Linux systems with tinfo but not ncurses.
9618 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9619 to decide whether ncurses is being used. Without this change,
9620 GCC complains about tgetent not being declared, on a system
9621 that has tinfo installed but ncurses not installed.
9623 * eval.c (Fprogn): Check that BODY is a proper list.
9625 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9626 * data.c (Fsetq_default):
9627 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9628 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9630 Tune by taking advantage of the fact that ARGS is always a list
9631 when a function is declared to have UNEVALLED args.
9633 * emacsgtkfixed.c: Port to GCC 4.6.
9634 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9636 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9638 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9639 here to silence compiler warnings.
9641 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9643 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9644 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9645 from messing up Emacs's 'struct frame' (Bug#14923).
9647 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9649 * alloc.c (make_save_ptr_ptr): Define this function.
9650 It was inadvertently omitted. It's needed only if
9651 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9653 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9655 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9656 frame have focus (Bug#14895).
9658 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9660 Avoid vfork-related deadlock more cleanly.
9661 * callproc.c (child_setup): When the child's exec fails, output
9662 the program name, as that's more useful. Use O_NONBLOCK to avoid
9664 * process.c (create_process_1): Remove; no longer needed.
9665 (create_process): Remove timer hack; no longer needed, now that
9666 the child avoids deadlock.
9668 2013-07-20 Glenn Morris <rgm@gnu.org>
9670 * image.c (Fimage_flush): Fix doc typo.
9672 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9674 Fix array bounds violation when pty allocation fails.
9675 * process.c (PTY_NAME_SIZE): New constant.
9676 (pty_name): Remove static variable; it's now auto.
9677 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9678 Take pty_name as an arg rather than using a static variable.
9679 All callers changed.
9680 (create_process): Recover pty_flag from process, not from volatile local.
9681 (create_pty): Stay inside array even when pty allocation fails.
9682 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9684 * lread.c (Fload): Avoid initialization only when lint checking.
9685 Mention that it's needed only for older GCCs.
9687 2013-07-20 Kenichi Handa <handa@gnu.org>
9689 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9690 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9692 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9694 * lread.c (Fload): Avoid uninitialized warning.
9696 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9698 Fix some minor file descriptor leaks and related glitches.
9699 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9700 (create_lock_file): Use write, not emacs_write.
9701 * image.c (slurp_file, png_load_body):
9702 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9703 (server_accept_connection):
9704 Don't leak an fd on memory allocation failure.
9705 * image.c (slurp_file): Add a cheap heuristic for growing files.
9706 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9707 as that's what the other routines do. Maybe input need not be
9708 blocked at all, but it's better to be consistent.
9709 Avoid undefined behavior when strlen is zero.
9711 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9712 (NSTATICS): Now a constant; doesn't need to be a macro.
9714 2013-07-19 Richard Stallman <rms@gnu.org>
9716 * coding.c (decode_coding_utf_8): Add simple loop for fast
9717 processing of ASCII characters.
9719 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9721 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9723 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9725 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9726 unportable 'struct x_display_info'.
9727 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9730 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9732 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9733 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9735 (system_process_attributes): Prefer plain char to unsigned char
9736 when either will do. Clean up properly if interrupted or if
9737 memory allocations fail. Don't assume sscanf succeeds.
9738 Remove no-longer-needed workaround to stop GCC from whining.
9739 Read command-line once, instead of multiple times. Check read status a
9742 Fix obscure porting bug with varargs functions.
9743 The code assumed that int is treated like ptrdiff_t in a vararg
9744 function, which is not a portable assumption. There was a similar
9745 -- though these days less likely -- porting problem with various
9746 assumptions that pointers of different types all smell the same as
9747 far as vararg functions is conserved. To make this problem less
9748 likely in the future, redo the API to use varargs functions.
9749 * alloc.c (make_save_value): Remove this vararg function.
9750 All uses changed to ...
9751 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9752 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9754 (make_save_ptr): Rename from make_save_pointer, for consistency with
9755 the above. Define only on platforms that need it. All uses changed.
9757 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9759 * keyboard.c: Try to fix typos in previous change.
9760 (DISPLAY_LIST_INFO): New macro.
9761 (kbd_buffer_get_event): Do not access members that are not present
9762 in X11. Revert inadvertent change of "!=" to "=".
9764 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9766 * keyboard.c (kbd_buffer_get_event):
9767 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9768 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9770 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9772 * filelock.c: Fix unlikely file descriptor leaks.
9773 (get_boot_time_1): Rework to avoid using emacs_open.
9774 This doesn't actually fix a leak, but is better anyway.
9775 (read_lock_data): Use read, not emacs_read.
9777 * doc.c: Fix minor memory and file descriptor leaks.
9778 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9779 (get_doc_string, Fsnarf_documentation):
9780 Fix file descriptor leak on error.
9782 * term.c: Fix minor fdopen-related file descriptor leaks.
9783 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9784 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9786 * charset.c: Fix file descriptor leaks and errno issues.
9788 (load_charset_map_from_file): Don't leak file descriptor on error.
9789 Use plain record_xmalloc since the allocation is larger than
9790 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9792 * eval.c (record_unwind_protect_nothing):
9793 * fileio.c (fclose_unwind):
9795 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9796 The replacement doesn't block input, but that no longer seems
9799 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9801 * lread.c: Fix file descriptor leaks and errno issues.
9802 (Fload): Close some races that leaked fds or streams when 'load'
9804 (Fload, openp): Report error number of last nontrivial failure to open.
9805 ENOENT counts as trivial.
9806 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9808 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9809 now that the function is always called with a nonnegative arg.
9810 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9811 All uses replaced with ...
9812 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9814 A few more minor file errno-reporting bugs.
9815 * callproc.c (Fcall_process):
9816 * doc.c (Fsnarf_documentation):
9817 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9818 * process.c (set_socket_option):
9819 Don't let a constructor trash errno.
9820 * doc.c: Include <errno.h>.
9822 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9824 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9826 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9828 Fix w32 bug with call-process-region (Bug#14885).
9829 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9830 to Fcall_process when the input is empty. This simplifies the
9831 code a bit. It makes no difference on POSIXish platforms but
9832 apparently it fixes a bug on w32.
9834 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9835 * fileio.c (close_file_unwind): Don't close if FD is negative;
9836 this can happen when unwinding a zapped file descriptor.
9837 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9838 in case Emacs runs out of memory between the two unwind-protects.
9839 Don't trash errno when closing FD.
9840 Zap the FD in the specpdl when closing it, instead of deferring
9841 the removal of the unwind-protect; this fixes a bug where a child
9842 function unwinds the stack past us.
9844 New unwind-protect flavors to better type-check C callbacks.
9845 This also lessens the need to write wrappers for callbacks,
9846 and the need for make_save_pointer.
9847 * alloc.c (free_save_value):
9848 * atimer.c (run_all_atimers):
9850 * alloc.c (safe_alloca_unwind):
9851 * atimer.c (unwind_stop_other_atimers):
9852 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9853 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9854 * minibuf.c (choose_minibuf_frame_1):
9855 * process.c (make_serial_process_unwind):
9856 * xdisp.c (pop_message_unwind):
9857 * xselect.c (queue_selection_requests_unwind):
9858 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9859 * alloc.c (record_xmalloc):
9860 Prefer record_unwind_protect_ptr to record_unwind_protect with
9862 * alloc.c (Fgarbage_collect):
9863 Prefer record_unwind_protect_void to passing a dummy.
9864 * buffer.c (restore_buffer):
9865 * window.c (restore_window_configuration):
9866 * xfns.c, w32fns.c (do_unwind_create_frame)
9867 New wrapper. All record-unwind uses of wrappee changed.
9868 * buffer.c (set_buffer_if_live):
9869 * callproc.c (call_process_cleanup, delete_temp_file):
9870 * coding.c (code_conversion_restore):
9871 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9872 * editfns.c (save_excursion_restore)
9873 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9874 (save_restriction_restore):
9875 * eval.c (restore_stack_limits, un_autoload):
9876 * fns.c (require_unwind):
9877 * keyboard.c (recursive_edit_unwind, tracking_off):
9878 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
9879 * macros.c (pop_kbd_macro, restore_menu_items):
9880 * nsfns.m (unwind_create_frame):
9881 * print.c (print_unwind):
9882 * process.c (start_process_unwind):
9883 * search.c (unwind_set_match_data):
9884 * window.c (select_window_norecord, select_frame_norecord):
9885 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
9886 (fast_set_selected_frame):
9887 * xfns.c, w32fns.c (unwind_create_tip_frame):
9888 Return void, not a dummy Lisp_Object. All uses changed.
9889 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
9890 * callproc.c (call_process_kill):
9891 * fileio.c (restore_point_unwind, decide_coding_unwind)
9892 (build_annotations_unwind):
9893 * insdel.c (Fcombine_after_change_execute_1):
9894 * keyboard.c (read_char_help_form_unwind):
9895 * menu.c (unuse_menu_items):
9896 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
9897 * sound.c (sound_cleanup):
9898 * xdisp.c (unwind_redisplay):
9899 * xfns.c (clean_up_dialog):
9900 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
9901 Accept no args and return void, instead of accepting and returning
9902 a dummy Lisp_Object. All uses changed.
9903 * cygw32.c (fchdir_unwind):
9904 * fileio.c (close_file_unwind):
9905 * keyboard.c (restore_kboard_configuration):
9906 * lread.c (readevalllop_1):
9907 * process.c (wait_reading_process_output_unwind):
9908 Accept int and return void, rather than accepting an Emacs integer
9909 and returning a dummy object. In some cases this fixes an
9910 unlikely bug when the corresponding int is outside Emacs integer
9911 range. All uses changed.
9912 * dired.c (directory_files_internal_unwind):
9913 * fileio.c (do_auto_save_unwind):
9914 * gtkutil.c (pop_down_dialog):
9915 * insdel.c (reset_var_on_error):
9916 * lread.c (load_unwind):
9917 * xfns.c (clean_up_file_dialog):
9918 * xmenu.c, nsmenu.m (pop_down_menu):
9919 * xmenu.c (cleanup_widget_value_tree):
9920 * xselect.c (wait_for_property_change_unwind):
9921 Accept pointer and return void, rather than accepting an Emacs
9922 save value encapsulating the pointer and returning a dummy object.
9924 * editfns.c (Fformat): Update the saved pointer directly via
9925 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9926 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9927 (unwind_body): New function.
9928 (record_unwind_protect): First arg is now a function returning void,
9929 not a dummy Lisp_Object.
9930 (record_unwind_protect_ptr, record_unwind_protect_int)
9931 (record_unwind_protect_void): New functions.
9932 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9933 * fileio.c (struct auto_save_unwind): New type.
9934 (do_auto_save_unwind): Use it.
9935 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9936 * insdel.c (struct rvoe_arg): New type.
9937 (reset_var_on_error): Use it.
9938 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9940 (specbinding_func): Remove; there are now several such functions.
9941 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9942 (set_unwind_protect_ptr): New function.
9943 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9945 Be simpler and more consistent about reporting I/O errors.
9946 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9947 Say "Read error" and "Write error", rather than "I/O error", or
9948 "IO error reading", or "IO error writing", when a read or write
9950 * process.c (Fmake_network_process, wait_reading_process_output)
9951 (send_process, Fprocess_send_eof, wait_reading_process_output):
9952 Capitalize diagnostics consistently. Put "failed foo" at the
9953 start of the diagnostic, so that we don't capitalize the
9954 function name "foo". Consistently say "failed" for such
9956 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9957 All callers changed. This is so it can use report_file_error.
9958 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9959 diagnostics consistently as above.
9961 * fileio.c (report_file_errno): Fix errno reporting bug.
9962 If the file name is neither null nor a pair, package it up as a
9963 singleton list. All callers changed, both to this function and to
9964 report_file_error. This fixes a bug where the memory allocator
9965 invoked by list1 set errno so that the immediately following
9966 report_file_error reported the wrong errno value.
9968 Fix minor problems found by --enable-gcc-warnings.
9969 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
9970 * keyboard.c (kbd_buffer_get_event): Remove unused local.
9972 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
9974 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
9975 Set event->arg to Qt if switch-event shall be generated.
9976 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
9978 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
9980 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
9983 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
9984 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
9985 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
9986 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
9987 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
9988 and there is a focused frame.
9989 (head_table): Add focus-in and focus-out.
9990 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
9991 bind to handle-focus-in/out.
9993 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
9994 (Fhandle_switch_frame): Call Fhandle_focus_in.
9995 (syms_of_frame): defsubr handle-focus-in/out.
9997 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9999 Fix porting bug to older POSIXish platforms (Bug#14862).
10000 * sysdep.c (emacs_pipe): New function, that implements
10001 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
10002 This should port better to CentOS 5 and to Mac OS X 10.6.
10003 All calls to pipe2 changed.
10005 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
10006 This makes the code easier to read and the executable a bit smaller.
10007 Do not replace all calls to Fcons that happen to create lists,
10008 just calls that are intended to create lists. For example, when
10009 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
10010 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
10011 Similarly for list2 through list5.
10012 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
10013 * bytecode.c (exec_byte_code):
10014 * callint.c (quotify_arg, Fcall_interactively):
10015 * callproc.c (Fcall_process, create_temp_file):
10016 * charset.c (load_charset_map_from_file)
10017 (Fdefine_charset_internal, init_charset):
10018 * coding.c (get_translation_table, detect_coding_system)
10019 (Fcheck_coding_systems_region)
10020 (Fset_terminal_coding_system_internal)
10021 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
10022 * composite.c (update_compositions, Ffind_composition_internal):
10023 * dired.c (directory_files_internal, file_name_completion)
10025 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
10026 * doc.c (Fsnarf_documentation):
10027 * editfns.c (Fmessage_box):
10029 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
10030 (Feval, eval_sub, Ffuncall, apply_lambda):
10031 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
10032 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
10033 (Fset_file_times, Finsert_file_contents)
10034 (Fchoose_write_coding_system, Fwrite_region):
10035 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
10036 * font.c (font_registry_charsets, font_parse_fcname)
10037 (font_prepare_cache, font_update_drivers, Flist_fonts):
10038 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
10039 * frame.c (make_frame, Fmake_terminal_frame)
10040 (x_set_frame_parameters, x_report_frame_params)
10041 (x_default_parameter, Fx_parse_geometry):
10042 * ftfont.c (syms_of_ftfont):
10043 * image.c (gif_load):
10044 * keyboard.c (command_loop_1):
10045 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
10046 (Fcopy_keymap, append_key, Fcurrent_active_maps)
10047 (Fminor_mode_key_binding, accessible_keymaps_1)
10048 (Faccessible_keymaps, Fwhere_is_internal):
10049 * lread.c (read_emacs_mule_char):
10050 * menu.c (find_and_return_menu_selection):
10051 * minibuf.c (get_minibuffer):
10052 * nsfns.m (Fns_perform_service):
10053 * nsfont.m (ns_script_to_charset):
10054 * nsmenu.m (ns_popup_dialog):
10055 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
10056 (Fx_own_selection_internal):
10057 * nsterm.m (append2):
10058 * print.c (Fredirect_debugging_output)
10059 (print_prune_string_charset):
10060 * process.c (Fdelete_process, Fprocess_contact)
10061 (Fformat_network_address, set_socket_option)
10062 (read_and_dispose_of_process_output, write_queue_push)
10063 (send_process, exec_sentinel):
10064 * sound.c (Fplay_sound_internal):
10065 * textprop.c (validate_plist, add_properties)
10066 (Fput_text_property, Fadd_face_text_property)
10067 (copy_text_properties, text_property_list, syms_of_textprop):
10068 * unexaix.c (report_error):
10069 * unexcoff.c (report_error):
10070 * unexsol.c (unexec):
10071 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
10072 (Fformat_mode_line, syms_of_xdisp):
10073 * xfaces.c (set_font_frame_param)
10074 (Finternal_lisp_face_attribute_values)
10075 (Finternal_merge_in_global_face, syms_of_xfaces):
10076 * xfns.c (x_default_scroll_bar_color_parameter)
10077 (x_default_font_parameter, x_create_tip_frame):
10078 * xfont.c (xfont_supported_scripts):
10079 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
10080 (menu_help_callback, xmenu_show):
10081 * xml.c (make_dom):
10082 * xterm.c (set_wm_state):
10083 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
10084 and similarly for list2 through list5.
10086 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
10088 * callproc.c (Fcall_process_region): Fix minor race and tune.
10089 (create_temp_file): New function, with the temp-file-creation part
10090 of the old Fcall_process_region. Use Fcopy_sequence to create the
10091 temp file name, rather than alloca + build_string, for simplicity.
10092 Don't bother to block input around the temp file creation;
10093 shouldn't be needed. Simplify use of mktemp.
10094 Use record_unwind_protect immediately after creating the temp file;
10095 this closes an unlikely race where the temp file was not removed.
10096 Use memcpy rather than an open-coded loop.
10097 (Fcall_process_region): Use the new function. If the input is
10098 empty, redirect from /dev/null rather than from a newly created
10099 empty temp file; this avoids unnecessary file system traffic.
10101 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
10103 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
10104 Simplify by making this case like the other two. This is a bit
10105 slower on obsolete hosts, but the extra complexity isn't worth it.
10107 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
10108 * process.c (create_process) [!DOS_NT]:
10109 Remove now-unnecessary calls to emacs_close.
10111 2013-07-13 Eli Zaretskii <eliz@gnu.org>
10113 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
10114 returning early. (Bug#14850)
10116 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
10117 and inhibit-iso-escape-detection attributes of 'undecided'.
10120 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
10122 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
10123 Reported by Herbert J. Skuhra in
10124 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
10126 Don't lose top specpdl entry when memory is exhausted.
10127 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
10128 specpdl overflow here, to simplify callers; all callers changed.
10129 Always reserve an unused entry at the stack top; this avoids
10130 losing the top entry's information when memory is exhausted.
10132 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10134 Clean up errno reporting and fix some errno-reporting bugs.
10135 * callproc.c (Fcall_process):
10136 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
10137 * process.c (create_process, Fmake_network_process):
10138 * unexaix.c (report_error):
10139 * unexcoff.c (report_error):
10140 Be more careful about reporting the errno of failed operations.
10141 The code previously reported the wrong errno sometimes.
10142 Also, prefer report_file_errno to setting errno + report_file_error.
10143 (Fcall_process): Look at openp return value rather than at path,
10144 as that's a bit faster and clearer when there's a numeric predicate.
10145 * fileio.c (report_file_errno): New function, with most of the
10146 old contents of report_file_error.
10147 (report_file_error): Use it.
10148 (Ffile_exists_p, Ffile_accessible_directory_p):
10149 Set errno to 0 when it is junk.
10150 * fileio.c (Faccess_file):
10151 * image.c (x_create_bitmap_from_file):
10152 Use faccessat rather than opening the file, to avoid the hassle of
10153 having a file descriptor open.
10154 * lisp.h (report_file_errno): New decl.
10155 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
10158 * process.c (create_process, wait_reading_process_output) [AIX]:
10159 Remove obsolete SIGHUP-related code, as Emacs no longer disables
10160 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
10161 a multithreaded environment anyway).
10162 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
10164 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
10166 * image.c (x_find_image_file): Don't close a remote file handle.
10168 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
10170 Fix races with threads and file descriptors.
10171 * callproc.c (Fcall_process_region):
10172 * dired.c (open_directory):
10173 * emacs.c (main, Fdaemon_initialized):
10174 * image.c (x_find_image_file):
10175 * inotify.c (Finotify_rm_watch):
10176 * lread.c (Flocate_file_internal):
10177 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
10178 * term.c (term_mouse_moveto, init_tty):
10179 * termcap.c (tgetent):
10180 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
10181 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
10182 * unexhp9k800.c, unexmacosx.c (unexec):
10183 * callproc.c (Fcall_process_region):
10184 Use emacs_close, not close.
10185 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
10186 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
10187 and posix_close function on current platforms (which all lack them).
10188 (emacs_close): Use it. This should fix the races on GNU/Linux and
10189 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
10190 and it should avoid closing random victim file descriptors on
10193 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
10195 * inotify.c (uninitialized): Remove. All uses replaced by -1.
10196 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
10197 Touch up doc a bit.
10199 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
10200 This is for .gdbinit xbacktrace.
10202 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
10203 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
10204 (emacs_set_tty): Now static.
10205 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
10206 * term.c (tty_capable_p, tty_default_color_capabilities)
10207 (get_tty_terminal, term_mouse_movement)
10208 (handle_one_term_event, init_tty, maybe_fatal):
10209 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
10210 (tgetent, scan_file, name_match, compare_contin):
10211 * terminal.c (get_terminal):
10212 Use bool for boolean.
10213 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
10214 Prefer char to unsigned char if either will do.
10215 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
10216 (tty_write_glyphs): Prefer int to unsigned.
10217 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
10218 All callers changed.
10219 * termcap.c (tprint, main) [TEST]: Remove non-working test.
10221 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10224 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
10225 (B__dummy__): New dummy symbol, to pacify C89.
10226 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
10227 they can't grok varargs macros.
10228 * dispnew.c (add_window_display_history)
10229 (add_frame_display_history):
10230 * print.c (print_object):
10231 * xdisp.c (debug_method_add):
10232 Use %p printf format only for void pointers.
10233 * emacs.c (usage_message): New constant, replacing ...
10234 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
10235 (main): Adjust to usage reorg.
10236 * fns.c (syms_of_fns):
10237 * profiler.c (syms_of_profiler):
10238 Don't use non-constant struct initializers.
10239 * gnutls.h (gnutls_initstage_t):
10240 * lisp.h (enum Lisp_Fwd_Type):
10241 * lread.c (lisp_file_lexically_bound_p):
10242 * xsettings.c (anonymous enum):
10243 Remove trailing comma.
10244 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
10245 * lisp.h (ENUM_BF): Use unsigned if pedantic.
10246 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
10248 * regex.c (const_re_char): New type, to pacify strict C89.
10249 All uses of 'const re_char' replaced to use it.
10250 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
10251 with glibc when strict C89. This change is imported from gnulib.
10253 (_Restrict_arr_): Rename from __restrict_arr, similarly.
10254 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
10255 Omit GNU_LINUX implementation, since it requires long long.
10256 * xterm.c (x_draw_underwave):
10257 Do not assume the traditional order of struct's members.
10258 (x_term_init): Rewrite to avoid the need for non-constant structure
10261 Syntax cleanup, mostly replacing macros with functions.
10262 This removes the need for the syntax_temp hack.
10263 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
10264 * syntax.c (SYNTAX_INLINE): New macro.
10265 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
10266 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
10267 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
10268 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
10269 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
10270 (SYNTAX_COMEND_FIRST): Now functions, not macros.
10271 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
10272 Now constants, not macros.
10273 (syntax_temp) [!__GNUC__]: Remove.
10274 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
10275 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
10276 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
10277 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
10278 Move here from syntax.h; now functions, not macros. Except for the
10279 last function, these are static since only syntax.c uses them.
10280 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
10281 All uses changed. Now a function, not a macro; use this fact
10282 to simplify the code.
10283 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
10284 compiler bugs; no longer relevant.
10285 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
10286 (SYNTAX_INLINE): New macro.
10287 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
10288 for the new functions. Use bool for boolean member.
10289 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
10290 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
10291 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
10292 (SETUP_BUFFER_SYNTAX_TABLE):
10293 Now extern inline functions, not macros.
10294 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
10295 Remove; all uses replaced by implementation.
10296 (syntax_temp) [!__GNUC__]: Remove decl.
10297 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
10299 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
10301 * emacs.c (main): Fix syntax error.
10303 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
10305 Timestamp fixes for undo (Bug#14824).
10306 * atimer.c (schedule_atimer):
10307 * fileio.c (Ffile_newer_than_file_p):
10308 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
10309 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
10310 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
10311 (syms_of_fileio): Remove Sclear_visited_file_name.
10312 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
10313 file doesn't exist; this avoids an ambiguity with negative timestamps.
10314 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
10315 * systime.h (make_emacs_time, invalid_emacs_time):
10316 Don't assume struct timespec layout; POSIX doesn't guarantee it.
10317 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
10318 * undo.c (record_first_change): Push (visited-file-modtime) onto
10319 undo list rather than reimplementing it by hand, incorrectly.
10321 2013-07-09 Ken Brown <kbrown@cornell.edu>
10323 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
10325 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
10327 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
10329 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
10331 Handle errno and exit status a bit more carefully.
10332 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
10333 number into an exit status. Instead, use EXIT_CANCELED.
10334 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
10335 * callproc.c (relocate_fd):
10336 * emacs.c (close_output_streams, main):
10337 * process.c (create_process):
10338 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
10339 Use emacs_perror for simplicity.
10340 * callproc.c (relocate_fd, main):
10341 * sysdep.c (sys_subshell):
10342 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
10343 (shut_down_emacs): Use emacs_write, not write.
10344 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
10345 * fileio.c (Fcopy_file, e_write):
10346 * nsterm.m (ns_select):
10347 * process.c (send_process):
10348 * sound.c (vox_write):
10349 Use emacs_write_sig, not emacs_write.
10350 * lisp.h (emacs_write_sig, emacs_perror): New decls.
10351 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
10353 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
10355 (emacs_full_write): New function.
10356 (emacs_write): Rewrite to use it.
10357 (emacswrite_sig, emacs_perror): New functions.
10358 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
10360 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
10362 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
10363 on NS even if it is present. Pixmap on NS is a void*.
10365 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10367 Port to Ubuntu 10 (Bug#14803).
10368 Problem reported by T.V. Raman.
10369 * process.c (close_on_exec, accept4, process_socket):
10370 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
10372 2013-07-07 Eli Zaretskii <eliz@gnu.org>
10374 * w32.c (sys_dup): Declare prototype.
10378 * callproc.c [WINDOWSNT]: Include sys/socket.h.
10380 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10382 Make file descriptors close-on-exec when possible (Bug#14803).
10383 This simplifies Emacs a bit, since it no longer needs to worry
10384 about closing file descriptors by hand in some cases.
10385 It also fixes some unlikely races. Not all such races, as
10386 libraries often open files internally without setting
10387 close-on-exec, but it's an improvement.
10388 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
10389 * callproc.c (Fcall_process) [!MSDOS]:
10390 * emacs.c (main) [!DOS_NT]:
10391 * nsterm.m (ns_term_init):
10392 * process.c (create_process):
10393 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
10394 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
10395 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
10396 Prefer mkostemp with O_CLOEXEC to mkstemp.
10397 * callproc.c (relocate_fd) [!WINDOWSNT]:
10398 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
10399 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
10401 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
10402 Make the resulting file descriptor close-on-exec.
10403 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
10404 * lread.c (load_descriptor_list, load_descriptor_unwind):
10405 Remove; no longer needed. All uses removed.
10406 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
10407 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
10409 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
10410 (Fmake_network_process, Fnetwork_interface_list)
10411 (Fnetwork_interface_info, server_accept_connection):
10412 Make newly-created socket close-on-exec.
10413 * sysdep.c (emacs_open, emacs_fopen):
10414 Make new-created descriptor close-on-exec.
10415 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
10416 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
10418 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
10420 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
10421 for NS_IMPL_GNUSTEP.
10423 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
10425 Fix openp errno handling.
10426 * callproc.c (Fcall_process): Preserve openp errno around close.
10427 * lread.c (openp): Set errno when returning -1, as some callers
10430 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10432 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
10434 * nsterm.h (NSSavePanel): Update comment.
10435 (NSAPP_DATA2_RUNFILEDIALOG): Define.
10436 (ns_run_file_dialog): Declare.
10438 * nsfns.m: Remove panelOK.
10440 (ns_run_file_dialog): New function.
10441 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
10442 event loop, so file dialog is popped up by ns_run_file_dialog, called
10443 by sendEvent (Bug#14578).
10444 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
10446 2013-07-06 Eli Zaretskii <eliz@gnu.org>
10448 * xdisp.c (default_line_pixel_height): New function.
10449 (pos_visible_p, move_it_vertically_backward, try_scrolling)
10450 (try_cursor_movement, redisplay_window, try_window)
10451 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
10453 * window.c (window_scroll_pixel_based):
10454 use default_line_pixel_height.
10456 * dispextern.h (default_line_pixel_height): Add prototype.
10458 * frame.c (x_set_line_spacing): Accept a float value for
10459 line-spacing parameter, per the documentation.
10461 * data.c (Fmultibyte_string_p): Doc fix.
10463 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
10465 Use emacs_open more consistently when opening files.
10466 This handles EINTR more consistently now, and makes it easier
10467 to introduce other uniform changes to file descriptor handling.
10468 * sysstdio.h: New file.
10469 * buffer.c (mmap_init):
10470 * cygw32.c (chdir_to_default_directory):
10471 * dispnew.c (Fopen_termscript):
10472 * emacs.c (Fdaemon_initialized):
10473 * fileio.c (Fdo_auto_save):
10474 * image.c (slurp_file, png_load_body, jpeg_load_body):
10475 * keyboard.c (Fopen_dribble_file):
10477 * print.c (Fredirect_debugging_output):
10478 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
10479 * termcap.c (tgetent):
10480 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
10481 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
10482 * w32term.c (w32_initialize) [CYGWIN]:
10483 * xfaces.c (Fx_load_color_file):
10484 Use emacs_open instead of plain open, and emacs_fopen instead of
10486 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
10487 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
10488 * callproc.c (default_output_mode): New constant.
10489 (Fcall_process): Use it to call emacs_open instead of plain creat.
10490 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
10491 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
10492 (emacs_fopen): New function.
10493 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
10494 Include <lisp.h>, for emacs_open.
10495 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
10497 Remove duplicate #include directives.
10498 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
10500 Don't include stdio.h twice.
10501 * buffer.c [USE_MMAP_FOR_BUFFERS]:
10502 Don't include sys/types.h or stdio.h twice.
10503 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
10504 * lread.c: Don't include coding.h twice.
10505 * nsfont.m: Don't include frame.h twice.
10506 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
10507 * ralloc.c: Don't include <unistd.h> twice.
10508 * xdisp.c: Don't include font.h twice.
10509 * xterm.c: Don't include fontset.h twice.
10510 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
10512 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10514 Scale ImageMagick images more carefully.
10515 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
10516 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
10517 Be more careful about avoiding undefined behavior after
10518 integer overflow and division by zero.
10520 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10522 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10523 (syms_of_w32fns): DEFSYM them.
10524 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10525 (CCHDEVICENAME): Define macros if not defined.
10526 (struct MONITOR_INFO_EX): New struct.
10527 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10528 (enum_display_monitors_fn): New variable.
10529 (globals_of_w32fns): Initialize it.
10530 (Fx_display_pixel_width, Fx_display_pixel_height)
10531 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10532 multi-monitor setups in docstrings.
10533 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10534 screen size by primary monitor's millimeter per pixel.
10535 (w32_monitor_enum, w32_display_monitor_attributes_list)
10536 (w32_display_monitor_attributes_list_fallback)
10537 (Fw32_display_monitor_attributes_list): New functions.
10538 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10540 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10542 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10544 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10546 * fileio.c (Qfile_notify_error): New error symbol.
10548 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10549 * inotify.c (inotify_callback, symbol_to_inotifymask)
10550 (Finotify_add_watch, Finotify_rm_watch): Use it.
10551 (inotifyevent_to_event): Exchange order of cookie and file name.
10552 (Finotify_add_watch): Adapt docstring.
10554 * lisp.h (Qfile_notify_error): Declare.
10556 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10558 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10559 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10560 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10561 which did not work (see <http://bugs.gnu.org/14569#307>).
10562 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10563 && (!noninteractive || initialized)). This attempts to thread
10564 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10566 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10568 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10569 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10571 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10573 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10574 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10575 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10576 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10578 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10580 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10581 Define to __sys_siglist.
10583 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10585 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10586 word-wrap, so that overflow-newline-into-fringe would work in
10587 visual-line-mode. (Bug#2749)
10588 (move_it_in_display_line_to): When the last scanned display
10589 element fits exactly on the display line, and
10590 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10591 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10592 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10593 finding buffer position that corresponds to pixel coordinates,
10594 e.g. in buffer_posn_from_coords.
10596 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10598 * process.c (handle_child_signal): Call catch_child_signal if
10601 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10603 Don't convert function pointers to void * and back.
10604 It isn't portable C, and it's easy enough to avoid.
10605 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10606 (make_save_value): Add support for SAVE_FUNCPOINTER.
10607 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10608 * print.c (print_object):
10609 Distinguish function from object pointers.
10610 * lisp.h (SAVE_FUNCPOINTER): New constant.
10611 (SAVE_SLOT_BITS): Adjust to it.
10612 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10613 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10614 (voidfuncptr): New typedef.
10615 (struct Lisp_Save_Value): New member data[0].funcpointer.
10616 (XSAVE_FUNCPOINTER): New function.
10618 Simplify buildobj processing.
10619 * Makefile.in (buildobj.h): Make it a sequence of strings each
10620 followed by comma, rather than a single string. Put it into a
10621 .tmp file in case there's an error while generating it.
10622 (gl-stamp): Use .tmp for temp files.
10623 (mostlyclean): Clean .tmp files.
10624 * doc.c (buildobj): Move to just the routine that needs it.
10625 It's now an array of strings, so processing is simpler.
10627 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10629 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10630 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10631 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10632 Invoke malloc_enable_thread even when not interactive.
10633 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10634 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10635 in this case, since the underlying bug has now been fixed.
10637 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10639 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10640 unlinking it (bug#14691).
10642 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10644 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10645 before checking whether buffer is modified. This lets
10646 `kill-buffer-query-functions' cancel killing of the buffer or save
10647 its content before `kill-buffer' asks user the "Buffer %s
10648 modified; kill anyway?" question.
10650 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10652 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10653 Let the super performKeyEquivalent deal with them (Bug#14747).
10655 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10657 * widget.c (resize_cb): Remove unused local.
10659 Do not use GTK 3 if it exists but cannot be compiled.
10660 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10661 * xterm.c (x_error_handler) [!USE_GTK]:
10664 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10666 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10668 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10669 to the valid range of values. (Bug#14753)
10671 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10672 when moving point by using the current glyph matrix. This avoids
10673 the need to force redisplay when this function is called in a
10676 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10678 Fix minor problems found by static checking.
10679 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10680 Redo the latter's body to sidestep GCC parenthesization warnings.
10681 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10682 * coding.c (detect_coding, detect_coding_system):
10683 * coding.h (struct undecided_spec):
10684 Use bool for boolean.
10685 * image.c (QCmax_width, QCmax_height): Now static.
10686 * xdisp.c (Fmove_point_visually): Remove unused local.
10688 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10690 * xdisp.c (Fmove_point_visually): New function.
10692 2013-06-28 Kenichi Handa <handa@gnu.org>
10694 * coding.h (define_coding_undecided_arg_index): New enum.
10695 (coding_attr_index): New members
10696 coding_attr_undecided_inhibit_null_byte_detection,
10697 coding_attr_undecided_inhibit_iso_escape_detection,
10698 coding_attr_undecided_prefer_utf_8.
10699 (undecided_spec): New struct.
10700 (struct coding_system): New member `undecided' of the member
10703 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10704 (detect_coding): Likewise.
10705 (detect_coding_system): Likewise.
10706 (Fdefine_coding_system_internal): New coding system properties
10707 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10709 (syms_of_coding): Adjust for coding_arg_undecided_max.
10711 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10713 * image.c (x_from_xcolors): Remove unused local.
10715 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10717 Defer image data transfer between X client and server until actual
10720 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10723 * image.c (Destroy_Image): Remove.
10724 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10725 `mask_p', and `colors_p'. All uses changed.
10726 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10727 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10728 New macros for `flags' arg to x_clear_image_1.
10729 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10730 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10731 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10732 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10733 (image_get_x_image, image_unget_x_image): New functions or macros.
10734 (image_background, image_background_transparent, x_to_xcolors)
10735 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10736 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10737 instead of Destroy_Image.
10738 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10739 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10740 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10741 (imagemagick_load_image, svg_load_image): Use them instead of
10742 x_create_x_image_and_pixmap, and x_put_x_image followed by
10743 x_destroy_x_image, respectively.
10744 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10745 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10746 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10747 background_transparent fields.
10748 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10749 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10751 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10753 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10754 This mostly consists of undoing recent changes.
10755 * callproc.c (Fcall_process):
10756 * process.c (create_process):
10757 Do not worry about catching SIGCHLD here, undoing previous change.
10758 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10759 * process.c, process.h (catch_child_signal):
10760 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10761 * process.c (catch_child_handler): Don't worry about being called
10762 lazily and do not assume caller has blocked SIGCHLD, undoing
10763 previous change. Move first-time stuff back to
10764 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10765 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10766 set lib_child_handler if it's already initialized, which may
10767 help avoid problems on GNUstep.
10769 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10771 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10772 * callproc.c (Fcall_process):
10773 * process.c (create_process):
10774 Make sure SIGCHLD is caught before we fork,
10775 since Emacs startup no arranges to catch SIGCHLD.
10776 * process.c (lib_child_handler): Initialize to null, not to
10778 (catch_child_signal): Allow self to be called lazily.
10779 Do nothing if it's already been called.
10780 Assume caller has blocked SIGCHLD (all callers do now).
10781 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10782 just before it's really needed.
10783 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10784 since it hasn't been caught yet.
10786 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10788 * image.c (compute_image_size): New function to implement
10789 :max-width and :max-height.
10790 (imagemagick_load_image): Use it.
10792 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10794 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10795 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10797 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10798 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10799 the SIGCHLD handler, since the code is not atomic and (due to glib)
10800 signals may be arriving now.
10801 * sysdep.c (init_signals): Do not catch child signals here;
10802 'main' now does that later, at a safer time.
10804 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10806 Clean up SIGCHLD handling a bit (Bug#14569).
10807 * process.c, process.h (catch_child_signal):
10808 Now always extern, even if !NS_IMPL_GNUSTEP.
10809 * process.c (catch_child_signal): Move glib tickler here from
10810 init_process_emacs, so that it's done earlier in Emacs
10811 initialization. Also move the noninteractive && !initialized
10812 check here from init_process_emacs. This is all a bit cleaner for
10813 GNUish platforms, and I hope it works around the Cygwin bug.
10814 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10815 that glib signal handling is tickled before glib creates threads.
10817 * process.c (wait_reading_process_output): Avoid int overflow
10818 when reading more than 2 GiB total from a process.
10820 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10822 * process.c (create_process): Handle a couple more cases,
10823 i.e., work even if new_argv and wait_child_setup[i] are cached.
10824 Use Fcall_process's style for volatile vars.
10826 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10828 * process.c (create_process): Mark PROCESS volatile.
10830 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10832 Use C99-style flexible array members if available.
10833 This avoids some subtle aliasing issues, which typically
10834 aren't a problem with GCC but may be a problem elsewhere.
10835 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10836 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10837 In either case, it uses a flexible array member rather than
10838 the old struct hack. All uses changed.
10839 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10840 Adjust to sdata reorganization.
10841 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10842 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10843 that ports better to pre-C99 non-GCC.
10844 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10845 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10846 as the latter has changed.
10847 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10848 and port better to pre-C99 GCC.
10849 * image.c (struct xpm_cached_color):
10850 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10851 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10852 Use FLEXIBLE_ARRAY_MEMBER.
10853 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10854 Move decl to top level so it gets checked against implementation.
10855 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10856 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10858 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10860 * syntax.c: Integer cleanups.
10861 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10862 All uses that need 0-or-2 changed to:
10863 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10864 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10865 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10866 (char_quoted, prev_char_comend_first, back_comment)
10867 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10868 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10869 Use bool for boolean.
10870 (update_syntax_table, skip_chars, skip_syntaxes):
10871 Prefer int to unsigned when either will do.
10872 (back_comment): Return boolean success flag, like forw_comment,
10873 instead of positive-or-minus-1 (which might have overflowed int anyway).
10874 Don't stuff ptrdiff_t into int.
10875 (syntax_spec_code, syntax_code_spec): Now const.
10876 (Fmatching_paren, scan_lists, scan_sexps_forward):
10877 Use enum syntaxcode for syntax code.
10878 (Fmatching_paren): Check that arg is a character, not just an integer.
10879 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
10880 (Finternal_describe_syntax_value): Omit no-longer-needed
10882 (skip_chars): Use char, not unsigned char, when the distinction
10884 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
10885 * bytecode.c (exec_byte_code):
10886 * syntax.c (syntax_spec_code, Fchar_syntax)
10887 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10888 (init_syntax_once):
10889 * syntax.h (SYNTAX_WITH_FLAGS):
10890 Omit unnecessary casts.
10892 2013-06-20 Eli Zaretskii <eliz@gnu.org>
10894 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
10895 line dimensions here, to avoid race conditions with the main
10896 thread. (Bug#14062, bug#14630, bug#14669)
10898 * w32term.c (w32_draw_window_cursor): Compute the header line and
10899 mode line dimensions here.
10900 <w32_system_caret_window, w32_system_caret_hdr_height>:
10901 <w32_system_caret_mode_height>: New variables.
10903 * w32term.h: Declare them.
10905 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10907 * alloc.c (die): Move "assertion failed" string here ...
10908 * lisp.h (eassert): ... from here. Also, suppress evaluation of
10909 COND when SUPPRESS_CHECKING. This shrinks the executable text
10910 size by 0.8% to 2.2% when configured with --enable-checking,
10911 depending on optimization flags (GCC 4.8.1 x86-64).
10913 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
10915 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10917 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10918 base is 2; this is more accurate.
10920 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10922 * sound.c (string_default): Move to !WINDOWSNT section.
10923 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10925 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10927 * sound.c: Integer cleanups.
10928 Remove unnecessary forward decls.
10929 (struct sound_device): The 'file' member is now a Lisp_Object, not
10930 a char *, so that we needn't invoke alloca on a huge size.
10931 (Fplay_sound_internal): Adjust to this.
10932 (string_default): New function.
10933 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10934 Use it to adjust to the struct sound_device change.
10935 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10936 (be2hs) [0]: Remove.
10938 * syntax.c (skip_chars): Don't use uninitialized storage
10939 when searching a multibyte buffer for characters that are not in a
10940 unibyte string that contains non-ASCII characters.
10942 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10944 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10945 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10947 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10949 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10951 2013-06-18 Kenichi Handa <handa@gnu.org>
10953 * font.c (Ffont_spec): Signal an error for an invalid font name
10956 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10958 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10959 In particular this ports to 32-bit sparc Sun cc.
10960 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10961 array with a dummy element at specpdl[-1], so that its address can
10963 (unbind_to): Do not copy the binding; not needed, now that we
10964 copy old_value in the one place where the copy is needed.
10965 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10966 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10967 (union specbinding): Rename from struct specbinding. Redo layout
10968 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
10969 which is not portable. With Sun C 5.12 32-bit sparc, the
10970 declaration causes nargs to be an unsigned bitfield, a behavior
10971 that the C standard allows; but Emacs wants nargs to be signed.
10972 The overall type is now a union of structures rather than a
10973 structure of union of structures, and the 'kind' member is now a
10974 bitfield, so that the overall type doesn't grow. All uses changed.
10975 * process.c (Fmake_serial_process): Remove unnecessary initialization.
10977 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10979 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
10980 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
10982 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
10984 2013-06-17 Eli Zaretskii <eliz@gnu.org>
10986 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10987 unless we know that the window w's frame is a frame object.
10988 Another attempt at solving bug#14062 and bug#14630.
10990 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
10992 * textprop.c (property_set_type): New enum.
10993 (add_properties): Allow appending/prepending text properties.
10994 (add_text_properties_1): Factored out of Fadd_text_properties.
10995 (Fadd_text_properties): Move all the code into
10996 add_text_properties_1.
10997 (Fadd_face_text_property): New function that calls
10998 add_text_properties_1.
11000 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
11002 Move functions from lisp.h to individual modules when possible.
11003 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
11004 * alloc.c (XFLOAT_INIT, set_symbol_name):
11005 * buffer.c (CHECK_OVERLAY):
11006 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
11007 (set_char_table_parent):
11008 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
11009 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
11010 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
11011 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
11013 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
11014 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
11015 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
11016 (backtrace_args, backtrace_debug_on_exit):
11017 * floatfns.c (CHECK_FLOAT):
11018 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
11019 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
11020 (set_hash_hash, set_hash_hash_slot, set_hash_index)
11021 (set_hash_index_slot):
11022 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
11023 * marker.c (CHECK_MARKER):
11024 * textprop.c (CHECK_STRING_OR_BUFFER):
11025 * window.c (CHECK_WINDOW_CONFIGURATION):
11026 Move here from lisp.h, and make these functions static rather than
11028 * buffer.c (Qoverlayp):
11030 * fns.c (Qhash_table_p):
11031 * window.c (Qwindow_configuration_p):
11033 * lisp.h: Remove the abovementioned defns and decls.
11035 Use functions, not macros, for XINT etc (Bug#11935).
11036 In lisp.h, prefer functions to function-like macros, and
11037 constants to object-like macros, when either will do. This:
11038 . simplifies use, as there's no more need to worry about
11039 arguments' side effects being evaluated multiple times.
11040 . makes the code easier to debug on some platforms.
11041 However, when using gcc -O0, keep using function-like macros
11042 for a few critical operations, for performance reasons.
11043 This sort of thing isn't needed with gcc -Og, but -Og
11044 is a GCC 4.8 feature and isn't widely-enough available yet.
11045 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
11046 Remove enum lsb_bits; no longer needed.
11047 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
11048 * buffer.c (Qoverlap):
11050 * fns.c (Qhash_table_p):
11051 Now extern, so lisp.h can use these symbols.
11052 * dispextern.h: Include character.h, for MAX_CHAR etc.
11053 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11054 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11055 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11056 (GLYPH_CODE_P): Move here from lisp.h.
11057 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11058 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
11059 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
11060 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
11061 XUNTAG now returns void *.
11062 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
11063 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
11064 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
11065 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
11066 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
11067 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
11068 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
11069 (lisp_h_XPNTR, lisp_h_XSYMBOL):
11070 New macros, renamed from their sans-lisp_h_ counterparts.
11071 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
11072 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
11073 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
11074 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
11075 If compiling via GCC without optimization, define these as macros
11076 in addition to inline functions.
11077 To disable this, compile with -DINLINING=0.
11078 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
11079 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
11080 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
11081 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
11082 (INTMASK, VALMASK): Now macros, since static values cannot be
11083 accessed from extern inline functions.
11084 (VALMASK): Also a constant, for benefit of old GDB.
11085 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
11086 is INTEGERP, which can fold it in.
11087 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
11088 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
11089 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
11090 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
11091 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
11092 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
11093 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
11094 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
11095 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
11096 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
11097 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
11098 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
11099 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
11100 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
11101 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
11102 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
11103 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
11104 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
11105 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
11106 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
11107 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
11108 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
11109 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
11110 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
11111 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
11112 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
11113 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
11114 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
11115 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
11116 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
11117 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
11118 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
11119 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
11121 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
11122 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
11123 (VALMASK): Define in one place rather than in two, merging the
11124 USE_LSB_TAG parts; this is simpler.
11125 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
11126 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
11127 Move up, to avoid use before definition.
11128 Also include "globals.h" earlier, for the same reason.
11129 (make_natnum): New function.
11130 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
11131 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
11132 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
11133 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
11134 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
11135 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
11136 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
11137 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
11138 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
11139 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
11140 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
11141 (Qwindow_configuration_p, Qimage): New forward declarations.
11142 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
11143 (STRING_COPYIN): Remove; unused.
11144 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
11145 (xcar_addr, xcdr_addr): New functions. All uses changed.
11146 (IEEE_FLOATING_POINT): Now a constant, not a macro.
11147 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
11148 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
11149 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
11150 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
11151 (TYPE_RANGED_INTEGERP): Simplify.
11152 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
11153 (setlocale, fixup_locale, synchronize_system_messages_locale)
11154 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
11155 Now empty functions, not macros.
11156 (functionp): Return bool, not int.
11157 * window.c (Qwindow_configuration_p): Now extern,
11158 so window.h can use it.
11159 * window.h (Qwindowp): Move decl back to lisp.h.
11161 2013-06-15 Eli Zaretskii <eliz@gnu.org>
11163 * xdisp.c (Fline_pixel_height): New function, required for solving
11166 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
11168 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
11170 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
11172 * lread.c (syms_of_lread):
11173 * fns.c (Fprovide): Adjust to new format of after-load-alist.
11175 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
11177 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
11179 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
11181 * fileio.c (expand_file_name): Doc fix.
11183 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
11185 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
11186 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
11187 Wait for self, not for 0. This can't hurt on GNU or similar
11188 system, and may help with Cygwin.
11190 * keyboard.c: Don't use PROP (...) as an lvalue.
11191 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
11192 Use set_prop (A, B), not PROP (A) = B.
11194 2013-06-10 Eli Zaretskii <eliz@gnu.org>
11196 * xdisp.c (get_it_property): Use it->window instead of generating
11197 a Lisp object from it->w.
11199 2013-06-09 Eli Zaretskii <eliz@gnu.org>
11201 * xdisp.c (get_it_property): If it->object is a buffer, pass to
11202 get-char-property the window that is being rendered, instead of
11203 the buffer, to support window-specific overlays. (Bug#14575)
11204 (compute_display_string_pos): When W is NULL, use the current
11205 buffer as the object to pass to get-char-property.
11206 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
11207 pointer member of the bidi iterator, since no window is pertinent
11210 2013-06-08 Eli Zaretskii <eliz@gnu.org>
11212 * bidi.c (bidi_fetch_char): Accept additional argument, the window
11213 being displayed, and pass it to compute_display_string_pos.
11214 (bidi_level_of_next_char, bidi_resolve_explicit_1)
11215 (bidi_paragraph_init): All callers changed.
11217 * xdisp.c (init_from_display_pos, init_iterator)
11218 (handle_single_display_spec, next_overlay_string)
11219 (get_overlay_strings_1, reseat_1, reseat_to_string)
11220 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
11221 Set bidi_it.w member from it->w.
11222 (compute_display_string_pos): Accept additional argument, the
11223 window being displayed, and pass it to Fget_char_property.
11226 * dispextern.h (struct bidi_it): New member w, the window being
11228 (compute_display_string_pos): Adjust prototype.
11230 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
11232 * xgselect.c: Remove unneeded include xterm.h.
11234 * process.c (wait_reading_process_output): Check for NS before GLIB.
11235 GLIB may be linked in due to rsvg, but ns_select must be called.
11237 * xgselect.c (xg_select): Remove call to window_system_available
11238 and g_main_context_pending at the top, so Gdk events (i.e. file
11239 notify) are processed when Emacs is started with -nw.
11241 2013-06-07 Eli Zaretskii <eliz@gnu.org>
11243 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
11244 (ctagsfiles3): New variable, includes only *.m files.
11245 (TAGS): Use an explicit language name in the regular expressions,
11246 to avoid transformation of '/SOMETHING' by MSYS to
11247 'c:\MSYS\SOMETHING'.
11249 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
11251 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
11253 2013-06-06 Eli Zaretskii <eliz@gnu.org>
11255 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
11256 still need to set the mouse pointer shape and activate help-echo.
11259 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
11261 A few porting etc. fixes for the new file monitor code.
11262 See the thread containing
11263 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
11264 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
11265 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
11266 (dir_monitor_callback, Fgfile_rm_watch):
11267 Use assq_no_quit instead of Fassoc, for speed.
11268 (dir_monitor_callback, Fgfile_rm_watch):
11269 eassert that the monitor is a fixnum.
11270 (dir_monitor_callback): No need for CDR_SAFE.
11271 Simplify building of lisp with alternative tails.
11272 (Fgfile_add_watch, Fgfile_rm_watch):
11273 Do not assume glib functions set errno reliably on failure.
11274 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
11275 and signal an error otherwise.
11276 (Fgfile_rm_watch): Prefer CONSP to !NILP.
11277 Use Fdelq instead of Fdelete, for speed.
11279 2013-06-05 Eli Zaretskii <eliz@gnu.org>
11281 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
11282 don't insist on being invoked on a highlighted tool-bar button.
11283 Avoids losing tool-bar functionality when mouse-highlight is nil.
11284 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
11285 Don't highlight when mouse-highlight is nil.
11286 (note_mouse_highlight): When mouse-highlight is nil, don't return
11287 right away; instead, run tool-bar and mode-line highlight
11288 subroutine, clear any existing highlight, and revert the mouse
11289 pointer to its default shape. (Bug#14558)
11291 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11293 * lisp.mk (lisp): Add prog-mode.el.
11295 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
11297 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
11298 * process.c (dummy_handler): New function.
11299 (lib_child_handler): New static var.
11300 (handle_child_signal): Invoke it.
11301 (catch_child_signal): If a library has set up a signal handler,
11302 save it into lib_child_handler.
11303 (init_process_emacs): If using glib and not on Windows, tickle glib's
11304 child-handling code so that it initializes its private SIGCHLD handler.
11305 * syssignal.h (SA_SIGINFO): Default to 0.
11306 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
11307 31; it should no longer be needed now.
11309 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
11311 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
11313 * gfilenotify.c (globals_of_gfilenotify): New function.
11314 (syms_of_gfilenotify): Move global initialization there.
11316 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
11318 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
11320 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
11321 * keyboard.c (menu_bar_items, tool_bar_items):
11322 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
11323 not override local keymaps any more.
11325 2013-06-04 Eli Zaretskii <eliz@gnu.org>
11327 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
11329 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11331 * w32console.c (initialize_w32_display): Return the dimensions of
11332 the console window via 2 additional arguments, not via the current
11333 frame. This avoids crashes due to overrunning the bounds of
11334 frame's decode_mode_spec_buffer, which is not resized following
11335 the change of the frame dimensions from the initial 10x10.
11337 * w32term.h (w32_initialize_display_info): Adjust prototype.
11339 * term.c (init_tty): Take dimensions of the frame from the values
11340 returned by initialize_w32_display.
11342 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
11343 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
11344 (LIBES): Add $(GFILENOTIFY_LIBS).
11346 * w32inevt.c (handle_file_notifications): Add dummy implementation
11347 for !HAVE_W32NOTIFY.
11349 * w32term.c: Wrap code with HAVE_W32NOTIFY.
11351 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
11353 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
11355 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
11357 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
11359 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
11361 Fix minor problems found by static checking.
11362 * data.c (pure_write_error):
11363 Use xsignal2, not Fsignal, as Fsignal might return.
11364 * eval.c (set_backtrace_debug_on_exit): Now static.
11365 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
11366 No longer inline. EXTERN_INLINE is needed only for functions
11367 defined in .h files. Reindent function header as per GNU style.
11368 (backtrace_p, backtrace_top, backtrace_next):
11369 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
11370 compiler or linker. Add extern decls to pacify gcc -Wall.
11371 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11373 * frame.c (free_monitors): Define only on platforms that need it.
11374 * nsterm.m (ns_term_init):
11375 * process.c (catch_child_signal):
11376 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
11377 defined on all porting targets these days.
11378 * process.c, process.h (catch_child_signal):
11379 Make it extern only if NS_IMPL_GNUSTEP is defined.
11381 2013-06-03 Eli Zaretskii <eliz@gnu.org>
11383 * w32.c (gettimeofday): Make the signature identical to prototype
11384 in nt/inc/sys/time.h.
11386 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11388 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
11391 * keyboard.c (safe_run_hooks_error): Improve error message.
11393 * data.c (pure_write_error): Add `object' argument.
11394 * puresize.h (CHECK_IMPURE): Use it.
11396 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
11398 * Makefile.in (NOTIFY_OBJ): New variable.
11399 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
11401 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
11402 Call syms_of_gfilenotify.
11404 * gfilenotify.c: New file.
11406 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
11407 and Qfile_w32notify.
11408 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
11409 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
11411 * lisp.h: Declare syms_of_gfilenotify.
11413 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
11415 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
11417 Merge the specpdl and backtrace stacks. Make the structure of the
11418 specpdl entries more obvious via a tagged union of structs.
11419 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
11420 (enum specbind_tag): New enum.
11421 (struct specbinding): Make it a tagged union of structs.
11422 Add a case for backtrace records.
11423 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
11424 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
11425 (backtrace_debug_on_exit): New accessors.
11426 (struct backtrace): Remove.
11427 (struct catchtag): Remove backlist field.
11428 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
11430 (Flocal_variable_p): Speed up the common case where the binding is
11432 * eval.c (backtrace_list): Remove.
11433 (set_specpdl_symbol, set_specpdl_old_value): Remove.
11434 (set_backtrace_args, set_backtrace_nargs)
11435 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
11436 (backtrace_next): New functions.
11437 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
11438 (unwind_to_catch, internal_lisp_condition_case)
11439 (internal_condition_case, internal_condition_case_1)
11440 (internal_condition_case_2, internal_condition_case_n): Don't bother
11441 with backtrace_list any more.
11442 (Fsignal): Adjust to new backtrace format.
11443 (grow_specpdl): Move up.
11444 (record_in_backtrace): New function.
11445 (eval_sub, Ffuncall): Use it.
11446 (apply_lambda): Adjust to new backtrace format.
11447 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
11449 (specbind): Adjust to new specpdl format. Simplify.
11450 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
11451 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
11453 (mark_backtrace): Remove.
11454 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
11455 * xdisp.c (redisplay_internal): Use record_in_backtrace.
11456 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
11458 * profiler.c (record_backtrace): Use get_backtrace.
11459 (handle_profiler_signal): Use backtrace_top_function.
11460 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
11461 accessor functions.
11463 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
11465 * process.h (catch_child_signal): Declare.
11467 * process.c (catch_child_signal): New function.
11468 (init_process_emacs): Call it.
11470 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
11471 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
11473 (x_set_cursor_type): Remove declaration.
11474 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
11475 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
11476 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
11477 (ns_get_color): Use F suffix on float.
11478 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
11479 (ns_get_rgb_color): Remove.
11480 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
11481 (note_mouse_movement): x and y are CGFloat.
11482 (ns_draw_fringe_bitmap): Remove unused rowY.
11483 Change #if to COCOA && >= 10_6.
11484 (ns_draw_window_cursor): Remove unused overspill.
11485 (ns_draw_underwave): width and x are EamcsCGFloat.
11486 (ns_draw_box): thickness is CGFloat.
11487 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
11488 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
11489 if not in main thread.
11490 (ns_get_pending_menu_title, ns_check_menu_open)
11491 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
11492 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
11493 (sendFromMainThread:): New method.
11494 (changeFont:): size is CGFloat.
11495 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
11496 Disable warning about permanent text.
11497 (characterIndexForPoint:): Adjust return type depending on GNUstep
11499 (mouseDown:): delta is CGFloat.
11500 (updateFrameSize): Remove unised variable f.
11501 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
11502 Cast float to EmacsCGFloat.
11503 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
11504 also to -1 when restoring.
11505 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
11506 inside NS_IMPL_COCOA.
11507 (toggleFullScreen:): Put call to toggleFullScreen inside
11508 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
11509 (setPosition:portion:whole:): por is CGFloat.
11510 (getMouseMotionPart:window:x:y:): Add F suffix to float.
11511 (mouseDown:): Use CGFloat.
11512 (mouseDragged:): Remove unised variable edge.
11513 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
11515 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
11516 of CGFloat differs.
11517 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11518 when NS_IMPL_GNUSTEP.
11519 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11520 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11521 (EmacsToolbar): Add clearAll. Add tag argument to
11522 addDisplayItemWithImage.
11523 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11525 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11527 * nsmenu.m (ns_update_menubar): Make static.
11528 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11529 (fillWithWidgetValue:): Add cast to SEL for setAction.
11530 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11531 (update_frame_tool_bar): Update code for GNUstep.
11532 (clearAll): New method.
11533 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11534 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11535 Move identifierToItem setObject and activeIdentifiers addObject before
11536 call to insertItemWithItemIdentifier.
11537 (validateVisibleItems): Fix indentation.
11538 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11539 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11540 UtilityWindow to aStyle, remove call to setStyleMask.
11542 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11544 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11545 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11546 Use F suffix on floats.
11547 (ns_char_width): Returns CGFloat.
11548 (ns_ascii_average_width): w is CGFloat instead of float.
11549 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11551 (ns_glyph_metrics): CGFloat instead of float.
11553 * nsfns.m (x_set_foreground_color, x_set_background_color):
11555 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11556 remove unused variables.
11557 (Fns_read_file_name): Keep track if panel is for save.
11558 Use ns_filename_from_panel/ns_directory_from_panel.
11559 (Fns_list_services): delegate only used for COCOA.
11560 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11561 Just return the input if GNUstep.
11562 (x_screen_planes): Remove.
11563 (Fxw_color_values): Use EmacsCGFloat
11564 (Fns_display_monitor_attributes_list): Only get screen number for
11566 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11568 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11569 ns_directory_from_panel.
11571 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11573 * process.c (handle_child_signal): Also use WCONTINUED.
11574 This is so that list-processes doesn't mistakenly list the process
11575 as stopped, when the process has actually been continued and is
11578 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11580 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11581 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11582 not already configured.
11584 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11586 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11588 * Makefile.in (mostlyclean): Remove *.res files.
11590 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11592 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11593 a buffer (bug#8447).
11595 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11597 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11598 display vector, and we backtrack, handle the case that the
11599 previous character position is also displayed from a display
11600 vector or covered by a display string or image. (Bug#14476)
11602 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11604 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11605 (struct MonitorInfo, free_monitors): Remove.
11606 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11607 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11608 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11611 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11612 (struct MonitorInfo, free_monitors): Remove.
11613 (ns_screen_name): Make static.
11614 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11615 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11618 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11619 (struct MonitorInfo): New struct.
11620 (free_monitors, make_monitor_attribute_list): Declare.
11622 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11624 (free_monitors, make_monitor_attribute_list): New functions.
11625 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11628 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11630 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11632 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11634 * keyboard.c: Apply keyboard decoding only to events that come directly
11635 from the tty, not from unread-command-events (bug#14368).
11636 (read_event_from_main_queue): New function, extracted from read_char.
11637 (read_decoded_char): Remove.
11638 (read_decoded_event_from_main_queue): New function to replace it.
11639 (read_char): Use it.
11640 (read_key_sequence): Use read_char rather than read_decoded_char.
11642 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11644 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11646 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11648 2013-05-22 Kenichi Handa <handa@gnu.org>
11650 The following changes are to fix the setting of
11651 buffer-file-coding-system on, for instance, C-x RET c unix RET
11652 _FILE_OF_DOS_EOL_TYPE_ RET.
11654 * coding.h (struct coding_system): New member detected_utf8_chars.
11656 * coding.c (detect_coding_utf_8): Count characters and check EOL
11657 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11659 (setup_coding_system): Do not initialize coding->head_ascii.
11660 (check_ascii): Do not set coding->eol_seen but update it. Do not
11661 call adjust_coding_eol_type here.
11662 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11663 If the eol-type of CODING is already specified, adjust the eol type
11664 of the found coding-system.
11665 (decode_coding_gap): Cancel previous change. Utilize the
11666 character numbers counted by detect_coding_utf_8. Fix detection
11669 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11671 * search.c (looking_at_1): Only set last_thing_searched if the match
11672 changed the match-data (bug#14281).
11674 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11676 * xdisp.c (reseat_at_previous_visible_line_start):
11677 Already declared in dispextern.h, so remove it here.
11678 (move_it_vertically_backward): Likewise.
11680 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11682 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11683 (Fx_display_pixel_width, Fx_display_pixel_height)
11684 (Fx_display_mm_width, Fx_display_mm_height):
11685 Mention `display-monitor-attributes-list' in docstrings.
11687 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11688 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11689 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11690 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11691 (Fx_display_backing_store, Fx_display_visual_class)
11692 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11693 (Fx_display_grayscale_p, Fx_display_pixel_width)
11694 (Fx_display_pixel_height, Fx_display_planes)
11695 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11696 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11697 (Fx_display_mm_width, Fx_display_mm_height)
11698 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11699 height for all physical monitors as in X11.
11701 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11702 Return pixel width or height for all physical monitors as in X11.
11704 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11706 Port --enable-gcc-warnings to clang.
11707 * bytecode.c (exec_byte_code):
11709 Redo diagnostic pragmas to pacify clang, too.
11710 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11711 * editfns.c (Fencode_time):
11712 * fileio.c (file_accessible_directory_p):
11713 * font.c (font_unparse_xlfd):
11714 Use '&"string"[index]' instead of '"string" + (index)'.
11715 * undo.c (user_error): Remove; unused.
11717 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11719 * insdel.c (insert_1_both): Document the arguments, instead of
11720 referring to insert_1, which no longer exists.
11722 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11723 some window, increment windows_or_buffers_changed, so that
11724 *Messages* display in that window is updated. (Bug#14408)
11726 * w32.c: Include epaths.h.
11727 (init_environment): Use cmdproxy.exe without leading directories.
11728 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11730 (gettimeofday): Adjust signature and return value to Posix
11733 * unexw32.c (open_output_file): Delete the existing emacs.exe
11734 before creating it, to break the hard link to the versioned
11737 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11738 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11739 (FIRSTFILE_OBJ): New variables.
11740 (W32_RES): Rename to EMACSRES. All users changed.
11741 (base_obj): Use $(CM_OBJ).
11742 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11743 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11744 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11745 $(W32_RES_LINK) before $(LIBES).
11746 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11748 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11750 * makefile.w32-in (DOC): Use just "DOC".
11752 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11754 * process.c: Export default filters and sentinels to Elisp.
11755 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11757 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11758 (Fset_process_sentinel, Fformat_network_address):
11759 Default to them instead of nil.
11760 (server_accept_connection): Sentinels can't be nil any more.
11761 (read_and_dispose_of_process_output): New function, extracted from
11762 read_process_output.
11763 (read_process_output): Use it; filters can't be nil.
11764 (Finternal_default_process_filter): New function, extracted from
11765 read_process_output.
11766 (exec_sentinel_unwind): Remove function.
11767 (exec_sentinel): Don't zilch sentinel while running.
11768 (status_notify): Sentinels can't be nil.
11769 (Finternal_default_process_sentinel): New function extracted from
11771 (setup_process_coding_systems): Default filter is not nil any more.
11772 (syms_of_process): Export new Elisp functions and initialize
11774 * lisp.h (make_lisp_proc): New function.
11776 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11778 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11780 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11782 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11783 unless we know that the window w is a leaf window.
11784 Another attempt at solving bug#14062.
11786 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11788 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11791 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11793 * image.c (gif_load): Check that subimages fit (Bug#14345).
11795 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11797 * lread.c (skip_dyn_eof): New function.
11798 (read1): Use it to skip the end of a file in response to #@00.
11800 * doc.c (get_doc_string): Slightly relax the sanity checking.
11802 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11804 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11805 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11806 (MonitorInfo): New struct.
11807 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11808 (Fns_display_monitor_attributes_list): New functions.
11809 (display-usable-bounds): Remove.
11810 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11813 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11815 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11816 (GTK_CHECK_VERSION): New macro, if not already defined.
11817 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11818 replaced by GTK_CHECK_VERSION.
11820 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11822 * xterm.h (GTK_PREREQ): New macro.
11823 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11824 to use this macro instead, for consistency and clarity.
11826 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11828 * xdisp.c (row_for_charpos_p): New function, with code of
11829 cursor_row_p, but accepts an additional argument CHARPOS instead
11830 of using a hardcoded PT.
11831 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11832 (row_containing_pos): Call row_for_charpos_p instead of partially
11833 doing the same. Fixes cursor positioning under longlines-mode
11834 when longlines-show-effect includes more than one newline, when
11835 moving the cursor vertically up.
11837 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11839 * makefile.w32-in (ACL_H): New macro.
11840 ($(BLD)/fileio.$(O)): Update dependencies.
11842 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11844 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11845 * Makefile.in (LIB_ACL): New macro.
11846 (LIBACL_LIBS): Remove.
11847 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11848 * fileio.c: Include <acl.h>.
11849 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11850 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11852 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11855 * unexelf.c: Don't assume ElfW (Half) fits in int.
11856 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11857 when dealing with ElfW (Half) values, since they can exceed 2**31
11858 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11859 (entry_address): Omit unused NUM arg. All uses changed.
11861 2013-05-07 Juri Linkov <juri@jurta.org>
11863 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11864 to the string converted from number with `Fnumber_to_string'.
11867 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11869 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11870 This fixes a problem introduced by my previous change.
11872 2013-05-07 Glenn Morris <rgm@gnu.org>
11874 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11876 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
11878 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
11880 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11882 Static checking by GCC 4.8.0.
11883 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
11884 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
11885 (x_get_monitor_attributes_fallback)
11886 (x_get_monitor_attributes_xinerama)
11887 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
11888 Define only if USE_GTK.
11889 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
11890 (x_get_monitor_attributes_fallback): Omit unused locals.
11891 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
11892 Use double, not float, to avoid mixed-mode floating point arithmetic.
11894 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11895 Jan Djärv <jan.h.d@swipnet.se>
11897 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
11898 (XINERAMA_CFLAGS): New macros.
11899 (ALL_CFLAGS, LIBES): Use them.
11901 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
11902 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
11903 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
11904 (syms_of_xfns): DEFSYM them.
11905 (struct MonitorInfo): New struct.
11906 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
11907 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
11908 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
11909 (x_get_monitor_attributes_xinerama): New functions.
11910 (Fx_display_monitor_attributes_list): New primitive.
11911 (syms_of_xfns): Defsubr it.
11913 * xterm.h (x_display_info): Add Xatom_net_workarea and
11914 Xatom_net_current_desktop.
11916 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11917 and dpyinfo->Xatom_net_current_desktop.
11919 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11921 * xdisp.c (pos_visible_p): Use the special code for finding the
11922 beginning of a display property or overlay for any "replacing"
11923 display property, not just for display strings. This solves
11924 incorrect reporting of position by posn-at-point. (Bug#14241)
11926 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11928 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11929 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11930 Verify that ElfW (Half) fits in int.
11931 (fatal): Use same signature as lisp.h.
11932 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11933 configure and build with -DUNEXELF_DEBUG without worrying about
11934 other modules that use DEBUG.
11935 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11936 possibly-wide integers now uses it instead of plain fprintf.
11937 (entry_address): New function, which avoids problems with 32-bit
11938 overflow on 64-bit hosts.
11939 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11940 (round_up): Don't assume the remainder fits in int.
11941 (find_section): Use bool for boolean. Simplify debug code.
11942 (unexec): Don't assume file sizes fit in int or size_t.
11943 Omit unnecessary trailing newline in 'fatal' format.
11944 Use strerror rather than outputting decimal error number.
11945 Remove unused code when emacs is not defined;
11946 this file relies on Emacs now.
11947 Don't assume e_phnum and e_shnum are positive.
11949 * regex.c: Fix problems when DEBUG is defined.
11950 (extract_number, extract_number_and_incr): Define regardless of
11951 whether DEBUG is defined; that's simpler and makes the code less
11952 likely to go stale in the normal case when DEBUG is not defined.
11953 Return int rather than taking an int * arg. All callers changed.
11954 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11955 Remove, replacing with ...
11956 (DEBUG_PRINT): New macro. All callers changed.
11957 (DEBUG_COMPILES_ARGUMENTS): New macro.
11958 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11959 (print_compiled_pattern, print_double_string) [DEBUG]:
11960 Use prototype rather than old-style definition.
11961 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11962 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11963 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11964 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11965 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11966 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11967 This matters only when DEBUG is defined.
11969 2013-05-05 Eli Zaretskii <eliz@gnu.org>
11971 * xdisp.c (set_iterator_to_next): Set the
11972 ignore_overlay_strings_at_pos_p flag only if we are _really_
11973 iterating over an overlay string, as indicated by the
11974 current.overlay_string_index member. (Bug#14306)
11976 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
11978 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
11979 to where it is used, to avoid autorelease issues (Bug#14050).
11981 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
11983 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
11984 * fileio.c (syms_of_fileio): Implement this.
11985 * filelock.c (create_lock_file): If symbolic links don't work, so
11986 we use a regular file as a lock file, do not fsync the lock file;
11989 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11991 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
11992 (syms_of_minibuf): Adjust accodingly.
11994 * callint.c (Fcall_interactively): Adjust calls accordingly.
11996 2013-05-04 Eli Zaretskii <eliz@gnu.org>
11998 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
11999 w->contents is a buffer before computing everything else.
12000 Use parentheses to disambiguate last part of the condition.
12002 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
12003 assertion violations. (Bug#14062)
12005 2013-05-01 David Reitter <david.reitter@gmail.com>
12007 * nsfns.m (ns_tooltip): Initialize.
12009 2013-04-28 Eli Zaretskii <eliz@gnu.org>
12011 * coding.c (decode_coding_gap): Don't remove the character before
12012 a newline unless it's a CR character. (Bug#14287)
12014 2013-04-28 Dan Nicolaescu <dann@gnu.org>
12016 * dispextern.h (struct face): Move enum face_underline_type
12017 earlier so that bitfields can be in the same word.
12019 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
12021 * nsfns.m (handlePanelKeys): New function.
12022 (EmacsOpenPanel:performKeyEquivalent:)
12023 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
12024 arrows/function/control and copy/paste keys (Bug#14296).
12026 2013-04-27 Juri Linkov <juri@jurta.org>
12028 * callint.c (Fcall_interactively): Call `Qread_number' for
12029 interactive code letter `n' instead of using duplicate code.
12032 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
12034 * systime.h (make_timeval): Declare as 'const'.
12036 2013-04-27 Kenichi Handa <handa@gnu.org>
12038 * font.c (font_open_entity): Always open a font of manageable
12041 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
12043 Port better to AIX (Bug#14258).
12044 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
12047 2013-04-24 Kenichi Handa <handa@gnu.org>
12049 * coding.c (decode_coding_iso_2022): When an invalid escape
12050 sequence is encountered, reset the invocation and designation
12051 status to the safest one.
12053 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
12055 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
12056 Without this fix, "make distclean" leaves stamp-h1 behind.
12058 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
12060 * w32fns.c (w32_fullscreen_rect): New function to compute the
12061 window rectangle for the given fullscreen mode.
12062 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
12063 longer tunes the window size. This keeps the window's edges flush
12064 with the screen and allows the taskbar to hide itself in fullboth.
12066 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
12067 window decorations and uses the entire screen.
12069 * w32term.h (w32_fullscreen_rect) Add prototype.
12070 (struct w32_output): Replace normal_width, normal_height,
12071 normal_top, and normal_left members with a single normal_placement
12073 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
12075 (FRAME_NORMAL_PLACEMENT): New macro.
12077 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
12079 * minibuf.c (Ftest_completion): Silence compiler warning.
12081 2013-04-15 Eli Zaretskii <eliz@gnu.org>
12083 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
12086 * frame.h (WINDOW_FRAME): Protect macro and its argument with
12089 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12090 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
12091 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
12092 parentheses where appropriate.
12094 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
12096 * keyboard.c (timer_start_idle): Remove no-longer-used local.
12098 2013-04-14 Eli Zaretskii <eliz@gnu.org>
12100 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12101 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
12102 Mention in the doc string that setting these variables takes
12103 effect only after a call to set-window-buffer. (Bug#14200)
12105 2013-04-13 Eli Zaretskii <eliz@gnu.org>
12107 * indent.c (Fvertical_motion): Don't consider display strings on
12108 overlay strings as display strings on the buffer position we
12109 started from. This prevents vertical cursor motion from jumping
12110 more than one line when there's an overlay string with a display
12111 property at end of line.
12112 Reported by Karl Chen <Karl.Chen@quarl.org> in
12113 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
12115 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
12117 * window.c (select_window): `record_buffer' even if window is
12118 already selected (bug#14191).
12120 2013-04-11 Eli Zaretskii <eliz@gnu.org>
12122 * window.c (Fwindow_end): Test more flags, including the buffer's
12123 last_overlay_modified flag, to determine whether the window's
12124 display is really up-to-date. Prevents the function from
12125 returning a stale value. (Bug#14170)
12126 (Fwindow_line_height): Fix the test for up-to-date-ness of the
12129 2013-04-10 Eli Zaretskii <eliz@gnu.org>
12131 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
12132 garbaged only if it is not already the top frame on its TTY.
12133 This prevents flickering due to constant redrawing of TTY frames when
12134 there are GUI frames open in the same session. (Bug#13864)
12136 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
12138 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
12139 of marking the idle timers directly.
12141 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
12143 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
12144 tables (bug#14054).
12146 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
12148 * window.c (select_window): Don't record_buffer while the invariant is
12149 temporarily broken (bug#14161).
12151 * fns.c (Fdelq): Don't assume !NILP => CONSP.
12153 2013-04-07 Eli Zaretskii <eliz@gnu.org>
12155 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
12157 2013-04-07 Romain Francoise <romain@orebokech.com>
12159 Ignore additional platform-specific ACL errors (Bug#13702).
12160 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
12161 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
12163 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
12165 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
12168 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
12170 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
12171 This bug was introduced by my 2013-02-25 change that simplified
12172 data_start configuration. Without this change, on GNU/Linux
12173 an Emacs configured with --enable-profiling fails immediately
12174 due to a profiler signal.
12175 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
12176 with these flags. On platforms where special flags are needed
12177 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
12178 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
12179 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
12181 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
12183 Get rid of some platform-specific functions examining window
12184 system and its capabilities. This is a partial rework of the
12186 * lisp.h (have_menus_p): Remove prototype. This function is
12187 replaced with platform-independent window_system_available.
12188 (check_window_system): Move to...
12189 * frame.h (decode_window_system_frame, window_system_available):
12190 ...here, add new prototypes.
12191 * frame.c (window_system_available, decode_window_system_frame):
12193 (check_window_system): Platform-independent now.
12194 * xterm.h (x_in_use): Remove declaration.
12196 * w32term.h (check_x_frame):
12197 * nsterm.h (check_x_frame): Remove prototypes. This function
12198 is replaced with platform-independent decode_window_system_frame.
12199 * msdos.c (have_menus_p): Remove.
12200 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
12201 Remove platform-specific functions. Use check_window_system,
12202 decode_window_system_frame and check_ns_display_info where
12203 appropriate. Minor style and comment tweaks.
12204 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
12205 (check_x_frame): Likewise.
12206 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
12208 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
12209 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
12210 * xmenu.c, xselect.c: All related users changed.
12212 2013-04-03 Kenichi Handa <handa@gnu.org>
12214 The following changes is to optimize the code for reading UTF-8
12217 * coding.c (check_ascii): Rename from detect_ascii. Return value
12218 changed. Check EOL format. Do not call adjust_coding_eol_type
12220 (check_utf_8): New function.
12221 (adjust_coding_eol_type): Do nothing if already adjusted.
12222 (detect_coding): Compare the return value of check_ascii with
12223 coding->src_bytes. Call adjust_coding_eol_type if necessary.
12224 (decode_coding_gap): Optimize for valid UTF-8.
12226 2013-03-21 Kenichi Handa <handa@gnu.org>
12228 * coding.c (syms_of_coding): Cancel previous change.
12230 * insdel.c (insert_from_gap): Fix previous change.
12232 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
12234 Consistently use platform-specific function to detect window system.
12235 * lisp.h (check_window_system): New prototype. This function is
12236 going to replace check_x, check_w32 and check_ns.
12237 (have_menus_p): Mention msdos.c in comment.
12238 * fontset.c (check_window_system_func): Remove. Adjust all users.
12239 * fontset.h (check_window_system_func): Remove prototype.
12240 * nsterm.h (check_ns):
12241 * xterm.h (check_x):
12242 * w32term.h (check_w32): Likewise.
12243 * menu.c (Fx_popup_menu): Use check_window_system.
12244 * msdos.c (check_window_system): Define for MS-DOS.
12245 * nsfns.m (check_window_system): Define for NS. Adjust all users.
12246 * w32fns.c (check_window_system): Likewise for MS-Windows.
12247 * xfns.c (check_window_system): Likewise for X.
12248 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
12249 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
12251 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
12253 Prefer < to > in range checks such as 0 <= i && i < N.
12254 This makes it easier to visualize quantities on a number line.
12255 This patch doesn't apply to all such range checks,
12256 only to the range checks affected by the 2013-03-24 change.
12257 This patch reverts most of the 2013-03-24 change.
12258 * alloc.c (xpalloc, Fgarbage_collect):
12259 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
12260 * character.c (string_escape_byte8):
12261 * charset.c (read_hex):
12262 * data.c (cons_to_unsigned):
12263 * dispnew.c (update_frame_1):
12264 * doc.c (Fsubstitute_command_keys):
12265 * doprnt.c (doprnt):
12266 * editfns.c (hi_time, decode_time_components):
12267 * fileio.c (file_offset):
12268 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12269 * font.c (font_intern_prop):
12270 * frame.c (x_set_alpha):
12271 * gtkutil.c (get_utf8_string):
12272 * indent.c (check_display_width):
12273 * keymap.c (Fkey_description):
12274 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
12276 * minibuf.c (read_minibuf_noninteractive):
12277 * process.c (wait_reading_process_output):
12278 * search.c (Freplace_match):
12279 * window.c (get_phys_cursor_glyph):
12280 * xdisp.c (redisplay_internal):
12281 * xsmfns.c (smc_save_yourself_CB):
12282 Prefer < to > for range checks.
12283 * dispnew.c (sit_for): Don't mishandle NaNs.
12284 This fixes a bug introduced in the 2013-03-24 change.
12285 * editfns.c (decode_time_components): Don't hoist comparison.
12286 This fixes another bug introduced in the 2013-03-24 change.
12288 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
12290 * frame.h (struct frame): Drop scroll_bottom_vpos
12291 member becaue all real users are dead long ago.
12292 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
12293 * xdisp.c (redisplay_internal): Adjust user.
12295 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
12297 * nsmenu.m (showAtX:Y:for:): setLevel to
12298 NSPopUpMenuWindowLevel (Bug#13998).
12300 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
12302 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
12303 (ns_check_pending_open_menu): Declare.
12305 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
12306 (x_activate_menubar): Update the menu with title that matches
12307 ns_get_pending_menu_title, and call
12308 ns_check_pending_openmenu (Bug#12698).
12309 (menuWillOpen:): New method.
12310 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
12312 * nsterm.m (menu_will_open_state, menu_mouse_point)
12313 (menu_pending_title): New varaibles.
12314 (ns_get_pending_menu_title, ns_check_menu_open)
12315 (ns_check_pending_open_menu): New functions.
12317 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
12319 * indent.c (current_column_bol_cache): Remove leftover which is not
12320 used in Fmove_to_column any more.
12321 (current_column, scan_for_column): Adjust users.
12322 * keyboard.c (last_point_position_buffer, last_point_position_window):
12323 Remove leftovers which are not used for recording undo any more.
12324 (command_loop_1, syms_of_keyboard): Adjust users.
12325 * xdisp.c (last_max_ascent): Remove leftover which is not used in
12326 redisplay_window any more.
12327 (move_it_to): Adjust user.
12329 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
12331 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
12332 Update dependencies.
12334 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
12336 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
12337 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
12338 forward references.
12340 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12342 * window.h (struct window): Replace hchild, vchild and buffer slots
12343 with a single slot 'contents'. This is possible because each valid
12344 window may have either the child window (in vertical or horizontal
12345 combination) or buffer to display (for the leaf window). Using that,
12346 a lot of operations to traverse and/or change window hierarchies may
12347 be simplified. New member horizontal is used to distinguish between
12348 horizontal and vertical combinations of internal windows.
12349 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
12350 (WINDOW_VERTICAL_COMBINATION_P): New macros.
12351 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
12352 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
12353 Use contents slot, not buffer, where appropriate.
12354 (wset_combination): New function.
12355 (wset_buffer): Add eassert.
12356 (Fframe_first_window): Simplify the loop reaching first window.
12357 (Fwindow_buffer): Use WINDOW_LEAF_P.
12358 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
12359 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
12360 (unshow_buffer): Convert initial debugging check to eassert.
12361 (replace_window, recombine_windows, Fdelete_other_windows_internal)
12362 (make_parent_window, window_resize_check, window_resize_apply)
12363 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
12364 (Fset_window_configuration, delete_all_child_windows, save_window_save):
12365 Adjust to match struct window changes.
12366 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
12367 (mark_window_cursors_off, count_windows, get_leaf_windows)
12368 (foreach_window_1): Simplify the loop.
12369 * alloc.c (mark_object): Do not check for the leaf window because
12370 internal windows has no glyph matrices anyway.
12371 * dispnew.c (clear_window_matrices, showing_window_margins_p)
12372 (allocate_matrices_for_window_redisplay, fake_current_matrices)
12373 (allocate_matrices_for_frame_redisplay, free_window_matrices)
12374 (build_frame_matrix_from_window_tree, mirror_make_current)
12375 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
12376 (update_window_tree, set_window_update_flags): Simplify the loop.
12377 (sync_window_with_frame_matrix_rows): Enforce live window.
12378 Use contents slot, not buffer, where appropriate.
12379 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
12380 and WINDOW_HORIZONTAL_COMBINATION_P.
12381 (make_frame_visible_1): Simplify the loop.
12382 Use contents slot, not buffer, where appropriate.
12383 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
12384 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
12385 (expose_window_tree): Likewise.
12386 Use contents slot, not buffer, where appropriate.
12387 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
12388 to avoid deleted windows. Use contents slot instead of buffer.
12389 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
12390 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
12391 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
12392 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
12394 2013-03-28 Eli Zaretskii <eliz@gnu.org>
12396 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
12397 identify the reasons for assertion violations in bug#14062 and
12399 (Fx_show_tip): Fix compilation error under
12400 "--enable-check-lisp-object-type". (Bug#14073)
12402 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
12403 Reported by <rzl24ozi@gmail.com>.
12405 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
12407 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
12409 (unwind_with_echo_area_buffer): ...to restore it here.
12410 This is needed to ensure that...
12411 (redisplay_window): ...both window markers are valid here,
12412 which is verified by eassert.
12413 * editfns.c (save_excursion_save): Do not assume that
12414 selected_window always displays the buffer.
12415 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
12418 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
12420 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
12423 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
12425 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
12427 2013-03-27 Eli Zaretskii <eliz@gnu.org>
12429 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
12430 since MinGW's w32api headers do. This avoids compiler warnings.
12432 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
12433 if already defined.
12435 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12437 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
12439 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
12441 * gtkutil.c (style_changed_cb): Check if frame is live and an
12442 X frame (Bug#14038).
12444 2013-03-26 Eli Zaretskii <eliz@gnu.org>
12446 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
12447 Define only for _WIN32_WINNT less than 0x0500.
12448 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
12450 Move inclusion of time.h before sys/time.h, so that MinGW64 could
12451 see its own definitions of 'struct timeval' and 'struct timezone'.
12453 Fix incompatibilities between MinGW.org and MinGW64 headers.
12454 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
12456 * w32.c (REPARSE_DATA_BUFFER): Guard with
12457 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
12459 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
12461 * xterm.c: Include X11/XKBlib.h
12462 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
12464 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
12466 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
12468 * blockinput.h (input_blocked_p): Likewise.
12469 * bytecode.c (exec_byte_code): Likewise.
12470 * callproc.c (call_process_kill, call_process_cleanup)
12471 (Fcall_process): Likewise.
12472 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
12473 (Fccl_execute_on_string): Likewise.
12474 * character.c (string_escape_byte8): Likewise.
12475 * charset.c (read_hex): Likewise.
12476 * cm.c (calccost): Likewise.
12477 * data.c (cons_to_unsigned): Likewise.
12478 * dired.c (directory_files_internal, file_name_completion):
12480 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
12481 (sit_for): Likewise.
12482 * doc.c (Fsubstitute_command_keys): Likewise.
12483 * doprnt.c (doprnt): Likewise.
12484 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
12485 * emacsgtkfixed.c: Likewise.
12486 * fileio.c (file_offset, Fwrite_region): Likewise.
12487 * floatfns.c (Fexpt, fmod_float): Likewise.
12488 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
12490 * font.c (font_intern_prop): Likewise.
12491 * frame.c (x_set_alpha): Likewise.
12492 * gtkutil.c (get_utf8_string): Likewise.
12493 * indent.c (check_display_width): Likewise.
12494 * intervals.c (create_root_interval, rotate_right, rotate_left)
12495 (split_interval_right, split_interval_left)
12496 (adjust_intervals_for_insertion, delete_node)
12497 (interval_deletion_adjustment, adjust_intervals_for_deletion)
12498 (merge_interval_right, merge_interval_left, copy_intervals)
12499 (set_intervals_multibyte_1): Likewise.
12500 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
12501 * keymap.c (Fkey_description): Likewise.
12502 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
12503 * lread.c (openp, read_integer, read1, string_to_number):
12505 * menu.c (ensure_menu_items): Likewise.
12506 * minibuf.c (read_minibuf_noninteractive): Likewise.
12507 * print.c (printchar, strout): Likewise.
12508 * process.c (create_process, Faccept_process_output)
12509 (wait_reading_process_output, read_process_output, send_process)
12510 (wait_reading_process_output): Likewise.
12511 * profiler.c (make_log, handle_profiler_signal): Likewise.
12512 * regex.c (re_exec): Likewise.
12513 * regex.h: Likewise.
12514 * search.c (looking_at_1, Freplace_match): Likewise.
12515 * sysdep.c (get_child_status, procfs_ttyname)
12516 (procfs_get_total_memory): Likewise.
12517 * systime.h (EMACS_TIME_VALID_P): Likewise.
12518 * term.c (dissociate_if_controlling_tty): Likewise.
12519 * window.c (get_phys_cursor_glyph): Likewise.
12520 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12521 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12523 * xfns.c (Fx_window_property): Likewise.
12524 * xmenu.c (set_frame_menubar): Likewise.
12525 * xselect.c (x_get_window_property, x_handle_dnd_message):
12527 * xsmfns.c (smc_save_yourself_CB): Likewise.
12528 * xterm.c (x_scroll_bar_set_handle): Likewise.
12530 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12532 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12533 to be optional or nil. Adjust comment and convert it to docstring.
12534 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12535 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12537 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12539 Static checking by GCC 4.8-20130319.
12540 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12541 * process.c (Fset_process_datagram_address)
12542 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12543 * xdisp.c (get_char_face_and_encoding)
12544 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12545 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12546 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12548 2013-03-24 Ken Brown <kbrown@cornell.edu>
12550 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12551 fix compilation on 64-bit Cygwin, where underscores are not
12552 automatically prepended.
12554 * w32term.c (w32_initialize): Silence compiler warning.
12556 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12558 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12559 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12560 variables, to save and restore frame dimensions.
12561 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12562 after returning from a 'fullscreen' configuration.
12563 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12564 to avoid races between the main thread and the input thread.
12566 * w32term.h (struct w32_output): New members normal_width,
12567 normal_height, normal_top, normal_left, and prev_fsmode.
12568 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12569 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12570 members of a frame.
12572 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12573 'fullscreen' parameter. Always record previous width and height
12574 of the frame, except when switching out of maximized modes, so
12575 that they could be restored correctly, instead of resetting to the
12576 default frame dimensions. Send SC_RESTORE command to the frame,
12577 unless we are going to send SC_MAXIMIZE, to restore the frame
12578 resize hints in the mouse pointer shown by the window manager.
12581 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12583 * lisp.h (get_frame_param): Adjust conditions for prototype
12586 2013-03-22 Ken Brown <kbrown@cornell.edu>
12588 * unexcw.c: Drop unneeded inclusion of w32common.h.
12589 (report_sheap_usage): Declare.
12590 (read_exe_header): Add magic numbers for x86_64.
12591 (fixup_executable): Fix printf format specifier for unsigned long
12594 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12596 * frame.h (struct frame): Put menu_bar_window under #ifdef
12597 because this member is not needed when X toolkit is in use.
12598 (fset_menu_bar_window):
12599 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12600 (free_glyphs, update_frame):
12601 * xdisp.c (expose_frame): Likewise.
12602 (display_menu_bar): Likewise. Remove redundant eassert.
12603 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12606 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12608 Use functions and constants to manipulate Lisp_Save_Value objects.
12609 This replaces code that used macros and strings and token-pasting.
12610 The change makes the C source a bit easier to follow,
12611 and shrinks the Emacs executable a bit.
12612 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12613 (make_save_value): Change 1st arg from string to enum. All callers
12616 (mark_object): Use if, not #if, for GC_MARK_STACK.
12617 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12618 (XSAVE_OBJECT): Now functions, not macros.
12619 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12620 the constant was never used.
12621 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12622 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12623 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12624 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12626 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12627 type3 with a single member save_type. All uses changed.
12628 (save_type, set_save_pointer, set_save_integer): New functions.
12629 * print.c (PRINTX): Remove.
12631 * alloc.c: Remove redundant static declarations.
12633 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12635 * window.h (struct window): Convert left_col, top_line, total_lines
12636 and total_cols from Lisp_Objects to integers. Adjust comments.
12637 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12639 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12640 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12641 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12642 Adjust users where appropriate.
12644 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12646 * frame.h (struct frame): Drop resx and resy because the same data is
12647 available from window system-specific output context. Adjust users.
12648 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12649 New functions to provide defaults when no window system available.
12650 (FRAME_RES_X, FRAME_RES_Y): New macros.
12651 (NUMVAL): Move from xdisp.c.
12652 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12653 (Ffont_face_attributes, Fopen_font):
12654 * image.c (gs_load):
12655 * w32font.c (fill_in_logfont):
12656 * xdisp.c (calc_pixel_width_or_height):
12657 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12658 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12660 2013-03-20 Kenichi Handa <handa@gnu.org>
12662 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12663 to 1 (temporary workaround until a bug related to ASCII
12664 optimization is fixed).
12666 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12668 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12669 Signal error if window is not internal. Adjust docstring.
12670 (delete_all_child_windows): Use combination_limit to save the buffer.
12671 (Fset_window_configuration): Adjust accordingly.
12672 * print.c (syms_of_print): Initialize debugging output not here...
12673 (init_print_once): ...but in a new function here.
12674 * lisp.h (init_print_once): Add prototype.
12675 * emacs.c (main): Add call to init_print_once. Adjust comments.
12677 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12679 * window.c (window_resize_check, window_resize_apply)
12680 (window_from_coordinates, recombine_windows, set_window_buffer)
12681 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12682 (Fsplit_window_internal, Fdelete_window_internal)
12683 (freeze_window_starts): Use bool for booleans.
12684 * window.h (window_frame_coordinates, resize_frame_windows)
12685 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12687 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12689 * dispnew.c (bitch_at_user): Use `user-error'.
12691 2013-03-17 Ken Brown <kbrown@cornell.edu>
12693 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12694 as return type of image_background. (Bug#13981)
12695 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12697 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12699 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12700 (ns_select): Don't return with result uninitialized.
12702 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12705 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12707 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12708 directories. If filename is nil, get directory name (Bug#13932).
12709 Use getFilename and getDirectory.
12710 (getFilename, getDirectory): New methods for EmacsSavePanel and
12712 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12714 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12716 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12718 2013-03-15 Kenichi Handa <handa@gnu.org>
12720 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12721 (adjust_after_replace): Make it back to static. Delete the third
12722 arg text_at_gap_tail. Cancel the code for handling it.
12724 * coding.h (struct coding_system): New member eol_seen.
12726 * coding.c (detect_ascii): New function.
12727 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12728 when the source bytes are actually scanned. On detecting for
12729 coding_category_utf_8_auto, call detect_ascii instead of scanning
12730 source bytes directly.
12731 (produce_chars): Call insert_from_gap with the new arg 0.
12732 (encode_coding): Likewise.
12733 (decode_coding_gap): Control ASCII optimization by the variable
12734 disable_ascii_optimization instead of #ifndef .. #endif.
12735 Deccode EOL format according to coding->eol_seen.
12736 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12739 * lisp.h (adjust_after_replace): Cancel externing it.
12740 (insert_from_gap): Adjust prototype.
12742 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12744 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12745 FULLSCREEN_MAXIMIZED. (Bug#13935)
12747 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12749 * region-cache.c (find_cache_boundary, move_cache_gap)
12750 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12751 Simplify debugging check and convert to eassert. Adjust comment.
12752 (pp_cache): Put under ENABLE_CHECKING.
12754 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12756 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12757 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12758 and WM_ACTIVATEAPP.
12759 (w32fullscreen_hook): If the frame is visible, reset
12760 f->want_fullscreen flag after changing the frame size. If the
12761 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12764 2013-03-13 Daniel Colascione <dancol@dancol.org>
12766 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12767 too so that these builds can use Cygwin's file conversion
12768 functions. (We've been building and linking cygw32.o all along
12769 and just not using it.)
12771 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12773 File synchronization fixes (Bug#13944).
12774 * Makefile.in (LIB_FDATASYNC): New macro.
12776 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12777 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12778 Don't worry about HAVE_FSYNC, since a substitute fsync is
12779 available if the system lacks one.
12780 (Fwrite_regin): Retry fsync if interrupted.
12782 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12784 * w32term.c (w32_read_socket): If the Emacs frame is being
12785 activated, call w32fullscreen_hook, to make sure the new frame
12786 dimensions are in effect. (Bug#13937)
12788 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12790 * xdisp.c (init_iterator): Simplify because both character and byte
12791 positions are either specified or -1. Add eassert. Adjust comment.
12792 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12793 character and byte positions can be obtained from marker.
12795 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12797 Static checking by Sun C 5.12.
12798 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12799 * bytecode.c (exec_byte_code):
12800 * dispnew.c (init_display):
12802 * fileio.c (Fsubstitute_in_file_name):
12803 * keyboard.c (Fevent_convert_list):
12804 * keymap.c (Fsingle_key_description):
12805 * term.c (maybe_fatal, fatal):
12806 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12807 * xsmfns.c (Fhandle_save_session):
12808 Omit unreachable code.
12809 * keymap.c (map_keymap_char_table_item): Cast void * to
12810 a function pointer type; the C Standard requires this.
12812 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12813 Include <sys/param.h> unconditionally, as that works elsewhere and
12814 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12815 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12818 See ChangeLog.12 for earlier changes.
12820 ;; Local Variables:
12824 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12826 This file is part of GNU Emacs.
12828 GNU Emacs is free software: you can redistribute it and/or modify
12829 it under the terms of the GNU General Public License as published by
12830 the Free Software Foundation, either version 3 of the License, or
12831 (at your option) any later version.
12833 GNU Emacs is distributed in the hope that it will be useful,
12834 but WITHOUT ANY WARRANTY; without even the implied warranty of
12835 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12836 GNU General Public License for more details.
12838 You should have received a copy of the GNU General Public License
12839 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.