1 2013-09-19 Eli Zaretskii <eliz@gnu.org>
3 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4 'const char *' to avoid compiler warnings due to similar change in
5 the prototype of x_get_string_resource.
7 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11 going to replace static variables below. Adjust comments.
12 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
13 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
14 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
15 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
16 Related users changed.
17 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
18 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
19 last_mouse_movement_time, going to replace static variables below.
21 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
22 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
24 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
25 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
26 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
27 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
28 static variables below.
29 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
30 (last_mouse_scroll_bar): Remove.
31 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
32 (mouseExited): Related users changed.
34 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
36 Do not use external array to process X scroll bar messages.
37 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
38 (x_send_scroll_bar_event): Pack window pointer into two slots
39 of XClientMessageEvent if we're 64-bit. Adjust comment.
40 (x_scroll_bar_to_input_event): Unpack accordingly.
42 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
44 Ifdef away recent changes which aren't relevant to NS port.
45 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
46 [!HAVE_NS]: Declare as such.
47 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
48 [!HAVE_NS]: Define as such.
50 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
52 * frame.c (x_redo_mouse_highlight): New function
53 to factor out common code used in W32 and X ports.
54 * dispextern.h (x_redo_mouse_highlight): Add prototype.
55 * xterm.h (struct x_display_info):
56 * w32term.h (struct w32_display_info):
57 * nsterm.h (struct ns_display_info): New members
58 last_mouse_motion_frame, last_mouse_motion_x and
59 last_mouse_motion_y, going to replace static variables below.
60 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
61 (redo_mouse_highlight): Remove.
62 (note_mouse_movement, syms_of_xterm): Adjust user.
63 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
64 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
65 (redo_mouse_highlight): Remove.
66 (note_mouse_movement, syms_of_w32term): Adjust user.
67 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
68 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
70 (note_mouse_movement, mouseMoved, syms_of_nsterm):
71 * nsfns.m (compute_tip_xy): Adjust user.
73 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
75 * frame.c (x_mouse_grabbed): New function.
76 * dispextern.h (x_mouse_grabbed): Add prototype.
77 (last_mouse_frame): Remove declaration.
78 * xterm.h (struct x_display_info):
79 * w32term.h (struct w32_display_info):
80 * nsterm.h (struct ns_display_info): New member
81 last_mouse_frame, going to replace...
82 * xdisp.c (last_mouse_frame): ...global variable.
83 (note_tool_bar_highlight):
84 * w32term.c (w32_mouse_position, w32_read_socket):
85 * xterm.c (XTmouse_position, handle_one_xevent):
87 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
89 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
91 * w32term.c (w32_read_socket): Avoid temporary
92 variables in a call to x_real_positions.
93 * xterm.c (handle_one_xevent): Likewise.
95 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
97 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
98 (x_icon_type): Remove prototype.
99 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
100 * frame.c (x_icon_type): Remove.
101 * w32term.c (x_make_frame_visible, x_iconify_frame):
102 * xterm.c (x_make_frame_visible, x_iconify_frame):
103 Use x_set_bitmap_icon to factor out common code.
105 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
107 * dispextern.h (check_x_display_info, x_get_string_resource):
108 Declare here just once and unify the latter.
109 * frame.c (check_x_display_info, x_get_string_resource):
110 * nsterm.h (check_x_display_info):
111 * xrdb.c (x_get_string_resource):
112 * xterm.h (check_x_display_info): Remove prototypes.
113 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
114 * w32reg.c (x_get_string_resource): Likewise.
115 (w32_get_rdb_resource): Adjust user.
117 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
119 * xterm.h (struct x_display_info): New member
120 x_pending_autoraise_frame, going to replace...
121 * xterm.c (pending_autoraise_frame): ...static variable.
122 (x_new_focus_frame, XTread_socket): Adjust users.
123 * w32term.h (struct w32_display_info): New member
124 w32_pending_autoraise_frame, going to replace...
125 * w32term.c (pending_autoraise_frame): ...global variable.
126 (x_new_focus_frame, w32_read_socket): Adjust users.
128 2013-09-17 Glenn Morris <rgm@gnu.org>
130 * xdisp.c (message_dolog): If we create *Messages*,
131 switch it to messages-buffer-mode.
133 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
135 Don't overuse 'const' in types of locals.
136 * bidi.c (bidi_count_bytes):
137 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
138 (xg_event_is_for_scrollbar):
139 * xselect.c (x_handle_property_notify)
140 (x_handle_selection_notify, x_handle_dnd_message):
141 * xsettings.c, xsettings.h (xft_settings_event):
142 * xterm.c (x_handle_net_wm_state, handle_one_event)
143 (x_menubar_window_to_frame, x_detect_focus_change)
144 (construct_mouse_click, note_mouse_movement)
145 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
146 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
147 (handle_one_xevent, x_handle_net_wm_state):
148 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
149 (x_handle_dnd_message):
150 Avoid unnecessary 'const', typically the second 'const' in
151 'const foo * const arg', a 'const' that does not affect the API
152 and doesn't significantly help the human reader.
154 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
156 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
157 only if Glib < 2.36.0.
158 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
159 * xsettings.c (init_gconf, init_gsettings): Do not check
161 * xterm.c (handle_one_xevent): Do not call to x_clear_area
163 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
165 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
167 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
168 before calling g_type_init.
170 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
172 * nsterm.m (syms_of_nsterm): ... to here.
174 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
176 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
177 (ignore_next_mouse_click_timeout): Use Time as X does.
178 (handle_one_xevent): Avoid cast and use unsigned comparison.
180 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
182 Do not copy X event in handle_one_xevent except KeyPress case.
183 Wnen XEvent is processed, it is unlikely to be changed except
184 KeyPress case, so we can avoid copying and use const pointer to
185 const data to make sure that an event is not changed elsewhere.
186 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
187 const' and do not create local copy except for the KeyPress event.
188 Use casts to avoid a few glitches. Adjust formatting. Add comments.
189 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
190 (x_handle_net_wm_state, x_menubar_window_to_frame)
191 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
192 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
193 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
194 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
195 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
196 (x_handle_dnd_message):
197 * xsettings.c (xft_settings_event):
198 Use 'const XEvent * const' where appropriate.
199 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
201 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
203 Fix X event waiting to handle multiple frames.
204 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
205 * xterm.c (pending_event_wait): Remove. Adjust users.
206 (x_detect_focus_change): Pass frame arg.
207 (handle_one_xevent): Find related frame early and clear per-frame
208 wait_event_type only if this is an event for the relevant frame.
209 (x_wait_for_event): Use per-frame wait_event_type.
211 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
213 * nsfns.m (Fx_create_frame): Fix font driver registration for
216 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
219 * nsterm.m: Include macfont.h.
220 (ns_tmp_flags, ns_tmp_font): Remove.
221 (ns_compute_glyph_string_overhangs): Check for driver Qns.
222 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
223 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
224 (changeFont:): Fix code style. Check for font driver type when
227 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
230 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
231 (nsfont_open): Set font driver type.
232 Set font->ascent and font->descent. Figure out font instead of
233 ns_tmp_font, and flags instead of ns_tmp_flags.
234 Fix indentation. Remove call to ns_draw_text_decoration,
237 * nsfns.m: Include macfont.h.
238 (Fx_create_frame): Register macfont driver, make a better default font.
239 (Fns_popup_font_panel): Get font from macfont driver, if used.
241 * macfont.m, macfont.h, maccuvs.h: New files.
243 * font.h: Declare syms_of_macfont.
245 * font.c (syms_of_font): Call syms_of_macfont.
247 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
249 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
251 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
252 and it is always zero for others, so I assume that this is an ancient
253 leftover which nobody will want to change any more.
254 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
255 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
256 * frame.c (x_set_scroll_bar_width):
257 * w32fns.c (w32_createscrollbar):
258 * w32term.c (w32_set_vertical_scroll_bar):
259 * xfns.c (x_set_scroll_bar_default_width):
260 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
261 (x_scroll_bar_expose): Related users changed.
263 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
265 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
266 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
267 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
269 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
271 * nsterm.h, w32term.h, xterm.h: ...and not here.
272 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
274 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
275 these modules are never compiled otherwise.
277 2013-09-14 Eli Zaretskii <eliz@gnu.org>
279 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
282 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
284 Unify Fx_focus_frame between all ports.
285 * frame.h (x_focus_frame): New prototype.
286 * xfns.c (Fx_focus_frame): Remove.
287 (syms_of_xfns): Do not defsubr it.
288 (x_focus_frame): X implementation.
289 * nsfns.m (Fx_focus_frame): Remove.
290 (syms_of_nsfns): Do not defsubr it.
291 (x_focus_frame): NS implementation.
292 * w32term.c (Fx_focus_frame): Remove.
293 (x_focus_on_frame): Rename to...
294 (x_focus_frame): W32 implementation.
295 * w32term.h (x_focus_on_frame): Remove prototype.
296 * w32fns.c (Fx_focus_frame): Remove.
297 (syms_of_w32fns): Do not defsubr it.
298 * frame.c (Fx_focus_frame): Define here.
299 (syms_of_frame): Defsubr here.
300 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
302 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
304 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
305 All of them are replaced with FRAME_DISPLAY_INFO, defined in
306 each port to reference the port-specific window system data.
307 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
308 (FRAME_DISPLAY_INFO): Define.
309 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
310 (FRAME_DISPLAY_INFO): Define. Adjust users.
311 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
312 (FRAME_DISPLAY_INFO): Define. Adjust users.
313 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
314 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
315 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
316 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
317 * xselect.c, xterm.c: All related users changed.
319 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
321 * xterm.h (x_window_to_frame, x_any_window_to_frame)
322 (x_menubar_window_to_frame): Remove prototypes.
323 * xfns.c (x_window_to_frame, x_any_window_to_frame)
324 (x_menubar_window_to_frame, x_top_window_to_frame):
326 * xterm.c (x_window_to_frame, x_any_window_to_frame)
327 (x_menubar_window_to_frame, x_top_window_to_frame):
328 ...to here and convert all but the last to static.
330 2013-09-12 Eli Zaretskii <eliz@gnu.org>
332 * lisp.mk (lisp): Add w32-common-fns.elc.
334 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
336 * charset.c (char_charset): Document an exception for char-charset.
338 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
340 * xterm.h (x_display_info): New field last_user_time...
341 * xterm.c (toplevel): ...to replace static last_user_time.
342 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
344 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
346 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
347 scroll bar values to prevent thumb from disappear and update comment.
349 2013-09-11 Glenn Morris <rgm@gnu.org>
351 * emacs.c (usage_message): Possessive apostrophe tweak.
353 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
355 * nsterm.m (syms_of_nsterm): Use Qns.
356 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
357 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
358 * xfns.c (x_display_info_for_name, Fx_open_connection):
359 Remove old '#if 0' code.
360 (syms_of_xfns): Use Qx.
361 * termhooks.h (fullscreen_hook): Remove the leftover.
362 (struct terminal): Fix typo in comment.
364 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
366 Cleaning up a few X scroll bar bits.
367 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
368 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
369 New member last_seen_part, going to replace...
370 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
371 (xt_action_hook) [USE_LUCID]: Adjust user.
372 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
373 Lucid-specific scroll bar support.
374 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
375 to int and adjust to use last_seen_part member.
376 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
377 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
378 Initialize last_seen_part.
380 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
382 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
383 insert-buffer-substring an empty string.
385 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
387 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
388 avoiding a GCC warning.
390 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
392 Ifdef away frame tool bar code when it is not really used.
393 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
394 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
395 and minimize_tool_bar_window_p under the above.
396 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
397 (fset_tool_bar_window): Likewise.
398 * dispnew.c (clear_current_matrices, clear_desired_matrices)
399 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
400 (change_frame_size_1):
401 * window.c (window_from_coordinates, Frecenter): Adjust users.
402 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
403 code is not really used.
404 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
405 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
406 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
407 [!USE_GTK && !HAVE_NS]: Define as such.
408 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
409 (note_mouse_highlight, expose_frame):
410 * xfns.c (x_set_tool_bar_lines):
411 * xterm.c (handle_one_xevent): Adjust users.
413 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
415 Fix corruption with multiple emacsclient -t instances (Bug#15222).
416 This bug was introduced by my 2013-08-26 patch, which incorrectly
417 assumed that the terminfo implementation doesn't use termcap buffers.
418 * term.c (init_tty) [TERMINFO]: Remove optimization, as
419 these buffers apparently are used after all.
420 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
421 (struct tty_display_info): Define members termcap_term_buffer and
422 termcap_strings_buffer even if TERMINFO.
424 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
427 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
428 'usage' docstring entry to pacify make-docfile.
430 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
432 Change comparison functions =, <, >, <=, >= to take many arguments.
433 * data.c: Change comparison functions' interface and implementation.
434 * lisp.h: Make arithcompare available for efficient two arg
436 * bytecode.c: Use arithcompare.
437 * fileio.c: Use new interface.
439 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
441 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
443 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
445 * eval.c (Feval): Document the new use of `lexical'.
447 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
449 Review and drop old frame resize hack.
450 * frame.h (struct frame): Remove force_flush_display_p.
451 * dispnew.c (update_frame): Adjust user and don't call
452 flush_frame here. The comment has said that there was an issues
453 with redisplaying fringes, but I don't see any differences with
454 and without this hack. Hopefully we can continue without it.
455 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
456 current frame matrices twice if resized_p is set.
458 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
460 Do not populate pure Xism x_sync to other ports.
461 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
462 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
463 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
464 * w32term.h (x_sync): Remove prototype.
466 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
468 Cleanup frame flushing.
469 * dispextern.h (struct redisplay_interface):
470 Drop flush_display_optional because flush_display is enough
471 for X and flushing via RIF is just a no-op for others.
472 * frame.h (flush_frame): New function.
473 * dispnew.c (update_frame):
474 * minibuf.c (read_minibuf):
475 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
477 * keyboard.c (detect_input_pending_run_timers): Do not flush
478 all frames but selected one in redisplay_preserve_echo_area.
479 * nsterm.m (ns_flush): Remove no-op.
480 (ns_redisplay_interface): Adjust user.
481 * w32term.h (x_flush): Remove no-op.
482 (w32_redisplay_interface): Adjust user.
483 * xterm.c (x_flush): Simplify because we do not flush all
484 frames at once any more. Adjust comment.
485 (x_redisplay_interface): Adjust user.
487 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
489 Port --without-x --enable-gcc-warnings to Fedora 19.
490 * gfilenotify.c (globals_of_gfilenotify):
491 Call g_type_init only if using an older glib version that needs it.
493 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
495 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
496 (last_glyphless_glyph_merged_face_id): Remove declarations.
497 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
498 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
499 (last_glyphless_glyph_merged_face_id): Now static.
500 (merge_escape_glyph_face): New function, refactored from...
501 (get_next_display_element): ...here.
502 (merge_glyphless_glyph_face): New function, refactored from...
503 (produce_glyphless_glyph): ...here...
504 * term.c (produce_glyphless_glyph): ...and here.
506 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
508 * eval.c (eval_sub): Only call Ffunction if necessary.
510 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
512 Attempt to make redisplay more selective when changing cursor type.
513 * frame.h (struct frame): New bitfield cursor_type_changed.
514 * xdisp.c (cursor_type_changed): Remove.
515 (try_cursor_movement, redisplay_window, try_window_id)
516 (set_frame_cursor_types, try_window_reusing_current_matrix):
517 Adjust to use per-frame bitfield.
518 (redisplay_internal): Look for cursor type change on each visible
519 frame and consider all frames if cursor type has been changed on
520 the frame other than selected. If cursor type has been changed on
521 selected frame only, do not use fast update.
523 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
525 Attempt to make redisplay more selective when changing fonts.
526 * frame.h (struct frame): New bitfield fonts_changed.
527 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
528 (adjust_frame_glyphs): Add prototype.
529 * dispnew.c (fonts_changed_p): Remove.
530 (adjust_glyphs): Remove because we do not
531 adjust matrices on all frames at once any more.
532 (adjust_frame_glyphs): Block and unblock input here.
533 (adjust_glyph_matrix): Use fonts_changed.
534 (change_frame_size_1): Use adjust_frame_glyphs.
535 * font.c (font_open_entity): Use fonts_changed.
536 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
537 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
538 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
539 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
540 (shrink_mini_window, Fresize_mini_window_internal)
541 (window_scroll_pixel_based, Fset_window_configuration)
542 (apply_window_adjustment, Fset_window_vscroll):
543 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
544 Use adjust_frame_glyphs.
545 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
546 (try_window_reusing_current_matrix, try_window_id, display_line)
547 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
548 (redisplay_internal): Consider fonts_changed and adjust frame
549 matrices for each frame only if the frame is visible. If font
550 has been changed on some frame during full redisplay, retry
551 only visible frames where the font has been actually changed.
553 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
555 Cache current header and mode line height for each window.
556 * window.h (struct window): New fields mode_line_height
557 and header_line_height.
558 * window.c (make_window): Initialize them.
559 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
560 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
561 (current_mode_line_height, current_header_line_height):
563 * xdisp.c (current_mode_line_height, current_header_line_height):
565 (pos_visible_p, init_xdisp): Adjust user.
566 (redisplay_window): Invalidate mode_line_height and
567 header_line_height if current and desired matrices do not agree.
569 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
571 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
572 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
574 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
576 Make --without-x compatible with --enable-gcc-warnings.
577 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
578 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
579 members under HAVE_WINDOW_SYSTEM.
580 * keyboard.c (make_lispy_focus_out): Likewise.
581 (record_menu_key): Move under HAVE_MENUS.
582 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
583 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
584 (syms_of_xdisp): Adjust user.
585 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
586 (start_hourglass, cancel_hourglass):
587 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
588 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
589 and CLEAR_FONT_TABLE_NFONTS.
590 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
591 Declare only if HAVE_WINDOW_SYSTEM.
592 (lface_same_font_attributes_p, clear_face_gcs): Define only
593 if HAVE_WINDOW_SYSTEM.
595 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
597 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
598 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
599 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
601 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
603 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
605 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
607 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
608 This fixes a type error on hosts where ptrdiff_t is wider than int.
610 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
612 * keyboard.c (read_key_sequence_vs): New function.
613 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
616 * callint.c (Fcall_interactively): Always return a vector for 'K'.
618 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
620 Makefile improvements.
621 * Makefile.in (config.status): Don't use double-colon rules, as
622 they are not portable according to POSIX. Fix shell typo with `;
623 I guess this rule has never been tested?
624 (VCSWITNESS): New macro, to override any environment var.
626 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
628 * xterm.h (struct x_display_info): Do not track X connection
629 fd separately because it is always available from Display.
630 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
633 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
635 * buffer.c (drop_overlay):
636 * fileio.c (restore_point_unwind): Prefer unchain_marker to
637 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
639 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
641 * buffer.c (Fmake_overlay, Fmove_overlay):
642 * intervals.c (set_point_from_marker):
643 * print.c (PRINTPREPARE): Prefer signal_error
644 to plain error and report unsuitable marker too.
646 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
648 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
649 for 'dragging' member.
650 (struct x_output): Remove set-but-unused leftovers
651 'left_before_move' and 'top_before_move'.
652 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
653 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
654 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
655 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
656 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
657 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
658 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
659 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
661 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
663 * nsfont.m (INVALID_GLYPH): New define.
664 (nsfont_encode_char): Use INVALID_GLYPH.
665 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
667 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
669 * xterm.c (x_last_mouse_movement_time): Revert last change.
670 This code should use XDisplayMotionBufferSize to check display's
671 motion history first, and there are few other issues as well.
672 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
673 (handle_one_xevent): Adjust user.
675 2013-09-02 Martin Rudalics <rudalics@gmx.at>
677 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
678 * frame.c (Flast_nonminibuf_frame): ... to here.
679 (check_minibuf_window): Don't abort if no window was found
682 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
684 Use XGetMotionEvents to ask the last mouse motion time from X server.
685 * xterm.c (X_MOTION_HISTORY): Default to 1.
686 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
687 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
688 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
689 Ifdef away legacy code.
690 (XTmouse_position, x_scroll_bar_report_motion):
691 Use x_last_mouse_movement_time.
692 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
695 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
697 * msdos.c (last_mouse_window): Move to...
698 (dos_rawgetc): ...this function and adjust comment.
699 * nsterm.m (last_window): Rename to last_mouse_window, move to...
700 (mouseMoved): ...this function and adjust comment.
701 * w32term.c (last_window): Likewise with...
702 (w32_read_socket): ...this function.
703 * xterm.c (last_window): Likewise with...
704 (handle_one_xevent): ...this function.
706 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
708 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
709 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
710 (handle_one_xevent): ...to here.
711 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
714 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
716 * msdos.c (IT_set_terminal_window): Remove no-op.
717 (initialize_msdos_display): Adjust terminal setup.
718 * w32console.c (w32con_set_terminal_window): Remove no-op.
719 (initialize_w32_display): Adjust terminal setup.
720 * w32term.c (w32_set_terminal_window): Remove no-op.
721 (w32_create_terminal): Adjust terminal setup.
722 * xterm.c (XTset_terminal_window): Remove no-op.
723 (x_create_terminal): Adjust terminal setup.
725 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
727 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
729 (ns_create_terminal): Adjust terminal setup.
730 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
732 (w32_create_terminal): Adjust terminal setup.
733 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
735 (x_create_terminal): Adjust terminal setup.
737 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
739 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
740 (CLIP_TEXT_POS_FROM_MARKER): New macro.
741 * dispnew.c (buffer_posn_from_coords):
742 * window.c (Fwindow_end, displayed_window_lines):
743 * xdisp.c (redisplay_mode_lines): Use it.
745 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
747 * fontset.c (face_for_char): Check char in the current face font first
748 if HAVE_NS (Bug#15138).
750 2013-08-31 Martin Rudalics <rudalics@gmx.at>
752 * window.c (temp_output_buffer_show): Make sure window returned
753 by display_buffer is live (Bug#15213).
755 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
757 Minor cleanup to avoid forward declarations.
758 * coding.h (struct ccl_spec): Remove forward declaration.
759 * composite.h (toplevel): Include font.h.
760 (struct composition_it, struct face, struct font_metrics):
761 Remove forward declaration.
762 * dispextern.h (struct image, struct atimer): Likewise.
763 * emacsgtkfixed.h (struct frame): Likewise.
764 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
765 * font.h (struct font_driver, struct font, struct glyph_string)
766 (struct face): Remove forward declaration.
767 * fontset.h (struct face, struct font): Likewise.
768 * frame.h (toplevel): Style cleanup.
769 (enum output_method): Move to...
770 * termhooks.h (enum output_method): ...here.
771 (struct glyph, struct frame, struct ns_display_info)
772 (struct x_display_info, struct w32_display_info):
773 Remove forward declaration.
774 * xterm.h (toplevel): Include termhooks.h.
775 (struct font, struct window, struct glyph_matrix, struct frame)
776 (struct input_event, struct face, struct image): Remove forward
778 * gtkutil.h (struct _widget_value): Likewise.
779 * keyboard.h (toplevel): Include termhooks.h.
780 (struct input_event): Remove forward declaration.
782 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
784 * intervals.c (set_point_from_marker): New function.
785 * editfns.c (Fgoto_char):
786 * process.c (Finternal_default_process_filter):
787 * window.c (select_window_1): Use it.
788 * buffer.h (set_point_from_marker): Add prototype.
790 2013-08-29 Eli Zaretskii <eliz@gnu.org>
792 * w32.c (term_winsock): Call release_listen_threads before calling
794 (_sys_wait_accept): Wait for accept event in a loop with a finite
795 timeout, instead of waiting indefinitely. Will hopefully avoid
796 hanging during exit because WSACleanup deadlocks waiting for the
797 event object to be released. (Bug#14333)
799 * w32proc.c (release_listen_threads): New function, signals all
800 the reader threads that listen for connections to stop waiting.
802 * w32.h (release_listen_threads): Add prototype.
804 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
806 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
807 field of new marker (for sanity and safety).
808 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
809 anyway because XMISCTYPE is a function and can't be an lvalue).
811 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
813 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
814 (x_after_update_window_line, x_scroll_bar_create):
815 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
816 (handle_one_xevent, x_clear_frame_area):
817 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
818 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
819 * xterm.h (x_clear_area): Adjust prototype.
821 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
823 Hook scanning and indentation functions to find_newline. This helps
824 to avoid duplicated code and renders more respect to newline cache.
825 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
826 * cmds.c (Fforward_line):
827 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
828 Use find_newline and avoid unnecessary point movements.
829 * search.c (scan_newline): Implement on top of find_newline.
831 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
833 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
834 scoped code (bug#11258).
836 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
838 * nsterm.m (last_window): New variable.
839 (EV_TRAILER2): New macro.
840 (EV_TRAILER): Call EV_TRAILER2.
841 (mouseMoved:): Add support for mouse-autoselect-window
842 on nextstep (Bug#6888).
844 2013-08-28 Andreas Schwab <schwab@suse.de>
846 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
847 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
848 Remove unused macro definitions.
849 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
850 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
851 Only define if emacs.
853 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
855 Prefer enum glyph_row_area to int where appropriate.
856 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
858 (window_box, window_box_width, window_box_left, window_box_left_offset)
859 (window_box_right, window_box_right_offset): Adjust prototypes.
860 * xdisp.c (window_box, window_box_width, window_box_left)
861 (window_box_left_offset, window_box_right, window_box_right_offset):
862 Use enum glyph_row_area. Adjust users and tweak comment where needed.
863 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
864 * nsterm.m (ns_clip_to_row):
865 * w32term.c (w32_clip_to_row):
866 * xterm.c (x_clip_to_row): Likewise.
868 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
870 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
871 (Fprevious_overlay_change): Fast path for buffer with no overlays.
873 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
875 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
876 for portability to hosts where /bin/sh has problems.
878 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
880 Redesign redisplay interface to drop global output_cursor.
881 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
882 (toplevel): Remove declaration of output_cursor.
883 (set_output_cursor, x_cursor_to): Remove prototype.
884 * window.h (struct window): New member output_cursor.
885 (output_cursor_to): New function to replace RIF member.
886 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
887 (update_text_area, set_window_cursor_after_update): Use it.
888 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
889 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
890 * nsterm.m (ns_update_window_begin, ns_update_window_end):
891 * w32term.c (x_update_window_begin, x_update_window_end):
892 * xterm.c (x_update_window_begin, x_update_window_end):
893 Adjust to use per-window output cursor.
895 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
897 Simplify SELECT_TYPE-related code.
898 Like EMACS_TIME, this portability layer is no longer needed, since
899 Emacs has been using fd_set as a portability layer for some time.
900 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
901 (SELECT_TYPE): Remove. All uses changed to fd_set.
902 (fd_set) [!FD_SET]: New typedef.
904 Simplify EMACS_TIME-related code.
905 This portability layer is no longer needed, since Emacs has been
906 using struct timespec as a portability layer for some time.
907 * atimer.h, buffer.h, dispextern.h, xgselect.h:
908 Include <time.h> rather than "systime.h"; that's all that's needed now.
909 * dispnew.c: Include <timespec.h> rather than "systime.h";
910 that's all that's needed now.
911 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
912 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
914 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
915 LOG10_TIMESPEC_RESOLUTION.
916 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
917 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
918 (make_emacs_time): Remove. All used changed to make_timespec.
919 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
920 (current_timespec): Rename from current_emacs_time. All uses changed.
921 (add_emacs_time): Remove. All uses changed to timespec_add.
922 (sub_emacs_time): Remove. All uses change dot timespec_sub.
923 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
924 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
925 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
926 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
927 (current_timespec): Rename from current_emacs_time. All uses changed.
928 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
929 changed to timespec_cmp.
930 * xgselect.c: Include <timespec.h>, since our .h files don't.
932 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
934 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
935 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
936 Remove the leftovers.
937 * gtkutil.c (toplevel): Do not declare Qxft but include
939 * image.c (toplevel): Do not declare Vlibrary_cache because
940 it's already done in lisp.h.
942 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
944 * lisp.h (Mouse_HLInfo): Move from here...
945 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
946 (reset_mouse_highlight): New function.
947 * msdos.c (dos_set_window_size, IT_update_begin)
948 (internal_terminal_init):
949 * nsterm.m (ns_update_window_end, x_free_frame_resources)
950 (ns_initialize_display_info):
951 * w32console.c (initialize_w32_display):
952 * w32term.c (x_update_window_end, x_free_frame_resources)
953 (w32_initialize_display_info):
954 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
955 * window.c (Fdelete_other_windows_internal):
956 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
957 * termchar.h (toplevel):
958 * xterm.h (toplevel): Include dispextern.h.
960 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
962 Fix minor problems found by static checking.
963 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
964 (expect): Avoid nested-if warning.
965 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
966 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
967 * nsterm.h, nsterm.m (ns_select):
968 * xgselect.c, xgselect.h (xg_select):
969 Adjust signature to better match pselect's.
970 * nsterm.m (ns_select):
971 Don't set *TIMEOUT, since pselect doesn't.
972 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
973 diagnostic about assigning const char * to it.
974 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
976 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
978 * lread.c (substitute_object_recurse): Handle hash-tables as well
981 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
983 Fix unlikely core dump in init_tty, and simplify terminfo case.
984 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
985 The old version incorrectly dumped core if malloc returned a
986 buffer containing only non-NUL bytes.
987 (init_tty): Do not allocate or free termcap buffers; the
988 struct does that for us now.
989 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
990 (struct tty_display_info): Define members termcap_term_buffer and
991 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
992 use them. Allocate them directly in struct rather than indirectly
993 via a pointer, to simplify init_tty.
995 * frame.c (check_minibuf_window): Initialize 'window' properly,
996 so that Emacs reliably aborts later if 'window' is not initialized.
998 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1000 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1001 of VoidSymbol (Bug#15154).
1003 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1005 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1006 mouse_face_beg_y and mouse_face_end_y.
1007 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1008 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1009 Adjust users and update comment where appropriate.
1011 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1013 * frame.c (check_minibuf_window): New function.
1014 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1015 Call check_minibuf_window (Bug#15183).
1017 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1019 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1020 because this is the only last cursor data we need to keep and consult.
1021 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1022 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1025 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1027 Fix recovering from possible decompression error.
1028 Since insert_from_gap doesn't always move point, we can't use PT as
1029 the position where the partially decompressed data ends, and
1030 should count how many bytes was produced so far.
1031 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1032 (unwind_decompress): Really delete partially uncompressed data.
1033 (Fzlib_decompress_region): Take decompressed data size into account.
1035 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1037 * syntax.c (init_syntax_once): Adjust comment and do an early
1038 initialization of Qchar_table_extra_slots just once...
1039 * casetab.c (init_casetab_once):
1040 * category.c (init_category_once):
1041 * character.c (syms_of_character):
1042 * coding.c (syms_of_coding):
1043 * xdisp.c (syms_of_xdisp): ...and omit it here.
1045 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1047 * xdisp.c (get_next_display_element): Don't apply to characters
1048 from a display vector the logic of setting it->end_of_box_run_p
1049 suitable for characters from a buffer. (Bug#15175)
1051 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1052 to handle directories, rather than '_utime' which doesn't.
1055 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1057 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1058 or fullscreen (Bug#14627).
1060 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1062 System-dependent integer overflow fixes.
1063 * process.c (Fset_process_window_size): Signal an error if
1064 the window size is outside the range supported by the lower level.
1065 * sysdep.c (set_window_size): Return negative on error,
1066 nonnegative on success, rather than -1, 0, 1 on not in system,
1067 failure, success. This is simpler. Caller changed.
1068 (serial_configure): Remove unnecessary initialization of local.
1069 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1070 size fits in unsigned long; this isn't true on some 32-bit hosts.
1071 Avoid buffer overrun if some future version of /proc/meminfo has a
1072 variable name longer than 20 bytes.
1073 (system_process_attributes) [__FreeBSD__]:
1074 Don't assume hw.availpages fits in 'int'.
1076 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1078 Don't let very long directory names overrun the stack.
1079 Fix some related minor problems involving "//", vfork.
1080 * callproc.c (encode_current_directory): New function.
1081 (call_process): Don't append "/"; not needed.
1082 * fileio.c (file_name_as_directory_slop): New constant.
1083 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1084 this can save the caller having to alloca.
1085 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1086 Use SAFE_ALLOCA, not alloca.
1087 (directory_file_name, Fexpand_file_name): Leave leading "//"
1088 alone, since it can be special even on POSIX platforms.
1089 * callproc.c (call_process):
1090 * process.c (Fformat_network_address):
1091 * sysdep.c (sys_subshell):
1092 Use encode_current_directory rather than rolling our own.
1093 (create_process): No need to encode directory; caller does that now.
1094 * process.h (encode_current_directory): New decl.
1095 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1096 Rework to avoid 'goto xyzzy;'.
1098 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1100 * xdisp.c (handle_face_prop): If the default face was remapped use
1101 the remapped face for strings from prefix properties. (Bug#15155)
1103 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1105 Minor cleanup for redisplay interface and few related functions.
1106 * frame.h (enum text_cursor_kinds): Move from here...
1107 * dispextern.h (enum text_cursor_kinds): ...to here.
1108 (toplevel): Drop unnecessary declarations.
1109 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1110 in update_window_end_hook and draw_window_cursor functions.
1111 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1112 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1113 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1114 * xterm.c (x_update_window_end, x_draw_window_cursor):
1115 * xdisp.c (display_and_set_cursor, update_window_cursor)
1116 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1117 enum text_cursor_kinds where appropriate.
1119 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1121 Redesign redisplay interface to drop updated_row and updated_area.
1122 * dispextern.h (updated_row, updated_area): Remove declaration.
1123 (struct redisplay_interface): Pass glyph row and row area parameters
1124 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1125 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1127 * dispnew.c (updated_row, updated_area): Remove.
1128 (redraw_overlapped_rows, update_window_line): Adjust user.
1129 (update_marginal_area, update_text_area): Likewise. Pass updated row
1130 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1131 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1134 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1136 * process.c (flush_pending_output): Remove stub.
1139 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1141 * callproc.c: Fix race that killed background processes (Bug#15144).
1142 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1143 Record deleted process-id in critical section, not afterwards.
1144 Don't mistakenly kill process created by a call-process invocation
1145 that discards output and does not wait.
1147 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1149 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1150 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1151 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1152 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1153 to shut up compiler in mark_object.
1154 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1156 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1158 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1159 We can't portably rely on PTY_OPEN doing that, even if
1160 it calls posix_openpt with O_CLOEXEC.
1162 2013-08-20 Kenichi Handa <handa@gnu.org>
1164 * character.c (string_char): Improve commentary.
1166 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1168 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1169 (struct animation_cache): Make signature a flexible array member.
1170 All uses changed. This is a tad slower but may insulate us better
1171 from future changes to ImageMagick.
1173 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1175 * image.c: Shrink memory needed for animation cache.
1176 (SIGNATURE_DIGESTSIZE): New constant.
1177 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1178 (imagemagick_create_cache): Copy the signature. This saves
1179 several KB of memory that ImageMagick wastes per signature.
1180 Don't bother updating the update_time, as the caller does that now.
1181 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1182 it's a fixed size struct member now.
1183 (imagemagick_get_animation_cache): Always destroy the signature,
1184 as it's now imagemagick_create_cache's responsibility to copy it.
1185 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1186 and use memcmp rather than strcmp.
1187 eassert that ImageMagick returns a signature of the specified length.
1189 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1191 * image.c (imagemagick_get_animation_cache): Don't segfault on
1193 (imagemagick_get_animation_cache): Revert to previous definition
1194 so that it actually works. But keep the memory leak fix.
1195 (imagemagick_get_animation_cache): Fix memory leak.
1197 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1199 * image.c: Fix animation cache signature memory leak.
1200 Fix some other minor performance problems while we're at it.
1201 (imagemagick_create_cache): Clear just the members that
1202 need clearing. Don't set update_time, as caller does that now.
1203 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1204 Simplify by using pointer-to-pointer instead of a prev pointer.
1205 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1206 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1207 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1208 it's already a copy. Free the signature probe unless it's cached.
1210 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1211 This was introduced by my 2013-08-12 fix for Bug#15035.
1213 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1215 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1216 (imagemagick_prune_animation_cache): Now static.
1218 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1220 * image.c (imagemagick_get_animation_cache): Don't segfault when
1221 pruning all entries.
1223 2013-08-18 Ken Brown <kbrown@cornell.edu>
1225 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1226 static heap if ENABLE_CHECKING is defined.
1227 (max_bss_sbrk_ptr): New variable.
1229 (report_sheap_usage): Report maximum static heap usage instead of
1230 ending static heap usage.
1232 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1234 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1235 of zlib_initialized according to the results of calling
1236 init_zlib_functions.
1238 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1240 * image.c: Implement an ImageMagick per-image cache.
1241 (imagemagick_get_animation_cache): Fix a double-free error.
1242 (imagemagick_load_image): Remove the ping_wand code, which only
1243 apparently saved time on invalid animated images, and slowed down
1244 everything else. Optimise for the common case.
1246 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1248 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1250 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1252 * marker.c (set_marker): Remove documentation of undefined behavior.
1254 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1256 * image.c (imagemagick_compute_animated_image): Animate correctly
1257 when sub-images are smaller than the main image.
1258 (imagemagick_compute_animated_image): Setting the iterator row to
1259 zero is apparently not allowed.
1260 (imagemagick_compute_animated_image): Allow images that say they
1261 have sub-images that are bigger than the main image, but just crop
1264 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1266 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1268 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1270 * image.c (imagemagick_compute_animated_image): Respect the GIF
1273 2013-08-15 Ken Brown <kbrown@cornell.edu>
1275 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1276 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1279 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1281 Fix minor problems found by static checking.
1282 * frame.c (delete_frame):
1283 * xdisp.c (next_element_from_display_vector):
1284 Avoid uninitialized local.
1285 * image.c (imagemagick_compute_animated_image): Port to C89.
1286 Prefer usual GNU indentation style for loops.
1287 Be more careful about bizarrely large sizes, by using ptrdiff_t
1290 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1292 Fix infinite frame selection loop (Bug#15025).
1293 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1295 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1297 * xdisp.c (compute_window_start_on_continuation_line):
1298 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1299 to make sure we end up setting the window start at the leftmost
1300 visible character of the display line. This avoids funky
1301 horizontal shifting because the window start is not kept on the
1302 same position. (Bug#15090)
1303 (next_element_from_display_vector): Support 'box' face attribute
1304 in the face definitions of a display vector. (Bug#15099)
1306 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1308 * image.c (imagemagick_compute_animated_image): Implement animated
1310 (imagemagick_compute_animated_image): Fix some compilation
1311 warnings. Implement a very simple cache to make the animation
1312 usable at all, but it should be replaced with a per-image cache.
1314 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1316 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1317 to do `for' loops over alist values.
1318 * buffer.h (FOR_EACH_BUFFER):
1319 * process.c (FOR_EACH_PROCESS): Use it.
1320 (handle_child_signal, status_notify, Fget_buffer_process)
1321 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1323 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1325 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1326 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1327 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1328 to xzalloc and so avoid redundant call to memset.
1329 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1330 members because it is allocated with xzalloc and so already zeroed.
1332 2013-08-14 Ken Brown <kbrown@cornell.edu>
1334 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1337 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1339 Utility function and macro to copy Lisp string to C string.
1340 * lisp.h (xlispstrdupa): New macro.
1341 (xlispstrdup): New prototype.
1342 * alloc.c (xlispstrdup): New function.
1343 * callint.c (Fcall_interactively):
1344 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1345 (Fsubstitute_in_file_name):
1346 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1347 * image.c (x_create_bitmap_from_file):
1348 * w32term.c (w32_term_init):
1349 * xterm.c (x_term_init): Use xlispstrdup.
1351 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1353 * image.c (imagemagick_load_image): Make animated pictures work.
1354 There's still some problems with background color settings, though
1357 * decompress.c (unwind_decompress): Always restore point.
1359 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1361 * marker.c (set_marker): Reformat documentation.
1363 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1365 * xdisp.c (cursor_type_changed): Now static.
1367 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1368 Use changed. This avoids the need to call xmalloc and for the
1369 caller to call xfree, and avoids memory leaks in some situations.
1371 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1373 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1374 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1375 (redisplay_window): If window_end_valid is cleared due to non-zero
1376 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1377 so do not call to try_cursor_movement for that window.
1379 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1381 * window.h (struct window): Convert window_end_pos and
1382 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1383 (wset_window_end_pos, wset_window_end_vpos): Remove.
1384 * dispnew.c (adjust_glyph_matrix):
1385 * window.c (Fwindow_end, replace_window, set_window_buffer)
1387 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1388 (set_vertical_scroll_bar, redisplay_window, try_window)
1389 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1390 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1391 (note_mouse_highlight): Adjust users.
1392 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1395 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1397 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1398 * image.c (imagemagick_filename_hint): Use `const char *' and
1399 prefer SSDATA to SDATA to avoid warnings.
1401 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1403 Cleanup window fringes, margins and scroll bars adjustments.
1404 * window.c (set_window_fringes, set_window_margins)
1405 (set_window_scroll_bars, apply_window_adjustment): New functions.
1406 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1407 (Fset_window_scroll_bars): Use them.
1409 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1411 * window.h (struct window): Convert scroll_bar_width
1412 from Lisp_Object to integer. Adjust comment.
1413 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1415 * window.c (wset_scroll_bar_width): Remove.
1416 (make_window): Initialize scroll_bar_width.
1417 (Fsplit_window_internal): Use direct assignment.
1418 (Fset_window_configuration, save_window_save):
1419 Convert Lisp_Object to integer and back where appropriate.
1420 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1421 bar was actually changed, and mention this in docstring.
1423 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1425 * decompress.c: Minor simplifications.
1426 (Fzlib_decompress_region): Don't bother verifying
1427 that avail_out <= UINT_MAX, as that was confusing.
1428 Mention the restriction in a comment instead.
1429 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1431 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1433 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1434 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1436 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1438 * image.c (imagemagick_filename_hint): Check for errors in the
1441 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1443 * window.c (Fwindow_margins): Return nil when there's no marginal
1444 area, as per the documented API.
1446 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1447 Fmake_vector, as scroll bar's struct members are not all Lisp
1448 objects now. This avoids crashes in GC.
1450 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1451 bool, so its address could be taken.
1453 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1455 * image.c (imagemagick_filename_hint): New function to possibly
1456 apply `image-content-type-suffixes'.
1457 (imagemagick_load_image): Use it.
1459 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1461 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1462 if loading zlib failed.
1464 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1466 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1467 2013-08-13 checkin below. Change bool to BOOL, rule is:
1468 All Obj-C code uses BOOL, except for interfaces callable from C.
1470 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1472 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1474 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1475 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1476 bool instead of BOOL.
1477 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1478 from Lisp_Object to bitfield. Adjust comment.
1479 * w32term.c (x_scroll_bar_create): Adjust user.
1480 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1481 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1482 Use bool for boolean.
1483 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1484 to `unsigned int' when defining a bitfield.
1486 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1488 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1490 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1492 * window.h (struct window): Convert left_margin_cols and
1493 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1494 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1495 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1497 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1499 (showing_window_margins_p, update_window_line, update_frame_1):
1500 * fringe.c (draw_fringe_bitmap_1):
1501 * xdisp.c (window_box_width): Adjust users.
1502 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1503 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1504 Use direct assignment.
1505 (Fset_window_configuration, save_window_save, Fwindow_margins):
1506 Convert Lisp_Object to integer and back where appropriate.
1507 (Fset_window_margins): Adjust user. Return t if any margin
1508 was actually changed, and mention this in docstring.
1510 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1512 * syntax.c (forward_word):
1513 * cmds.c (forward_char, backward_char): Mention the optional argument.
1515 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1517 * window.h (struct window): Convert left_fringe_width
1518 and right_fringe_width from Lisp_Objects to integers.
1520 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1521 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1522 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1524 (make_window): Initialize new integer fields to -1.
1525 (Fsplit_window_internal): Use direct assignment.
1526 (Fset_window_configuration, save_window_save):
1527 Convert Lisp_Object to integer and back where appropriate.
1528 (Fset_window_fringes): Adjust user. Return t if any fringe
1529 was actually changed, and mention this in docstring.
1531 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1533 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1534 * nsfns.m (x_set_cursor_type):
1535 * w32fns.c (x_set_cursor_type):
1536 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1537 * xdisp.c (set_frame_cursor_types): ...but in common code.
1539 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1541 * font.c (clear_font_cache): New function, stripped from...
1542 (Fclear_font_cache): ...here, which now uses the function
1543 above. Adjust comment.
1544 * font.h (clear_font_cache): Add prototype.
1545 * xfaces.c (clear_face_cache): Use clear_font_cache.
1547 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1549 * window.c (Fset_window_start): Compare `w', not `window' because
1550 `w' might not be equal to `window' after call to decode_live_window.
1552 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1554 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1555 This fixes a problem introduced by the Bug#15035 patch
1556 when using GPG. Reported by Herbert J. Skuhra.
1558 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1560 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1561 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1562 not yet initialized.
1564 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1566 * decompress.c (Fzlib_decompress_region): Support zlib
1567 decompression, too, and rename.
1569 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1571 Minor zlib configuration tweaks.
1572 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1573 Don't assume presence of fn_inflateInit2_ zlib internal function.
1575 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1577 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1578 include the zlib prefix.
1580 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1582 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1583 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1584 define static variables that are pointers to zlib functions to be
1586 (init_zlib_functions) [WINDOWSNT]: New function.
1587 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1589 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1590 macros instead of invoking the zlib functions directly.
1591 (syms_of_decompress): DEFSYM Qzlib_dll.
1592 Staticpro Szlib_available_p.
1594 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1596 Avoid looping over all frame windows to freeze and unfreeze.
1597 * window.h (struct window): Drop frozen_window_start_p.
1598 (freeze_window_starts): Drop prototype.
1599 * frame.h (struct frame): New frozen_window_starts flag.
1600 (FRAME_WINDOWS_FROZEN): New macro.
1601 * window.c (freeze_window_start, freeze_window_starts):
1603 (select_window, replace_window): Adjust users.
1604 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1605 (window_frozen_p): New function.
1606 (redisplay_window): Use it.
1608 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1610 Fix some fd issues when running subprocesses (Bug#15035).
1611 Fix bugs that can leak files or file descriptors on errors.
1612 Don't unlink open temp files, as that's hard for users to diagnose
1613 when things go awry (e.g., temp disk exhausted).
1614 Don't bother to lock temp files. Check for invalid recursion.
1615 * callproc.c (synch_process_fd): Remove. All uses removed.
1616 (synch_process_tempfile): New var or macro.
1617 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1619 (record_kill_process): New arg, the temp name. All callers changed.
1620 (delete_temp_file): Now just a simple wrapper around unlink.
1621 (call_process_kill): New arg, the call_process_fd array.
1622 Close them all. Clear synch_process_pid. Remove the temp file,
1623 or arrange for it to be removed.
1624 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1625 that's been moved to synch_process_tempfile. Caller changed.
1626 Do not remove the tempfile; that's now call_process_kill's
1628 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1629 call_process_kill; the caller now does that.
1630 (call_process_cleanup): Do not close the process fd; that's now
1631 call_process_kill's responsibility.
1632 (Fcall_process): Implement via new function call_process, which
1633 has most of the old body of Fcall_process, but with a different API.
1634 (call_process): New function that does not open or close filefd if
1635 it is nonnegative. Record which fds need to be closed, and let
1636 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1637 Signal an error if invoked recursively (could be done via a hook).
1638 Simplify creation of the tempfile in the MSDOS case.
1639 Don't create the output file until after checking for the executable.
1640 Report any failure to open /dev/null.
1641 Don't open /dev/null for writing twice; once is enough.
1642 Don't create pipe if all output is being discarded or sent to file.
1643 Don't worry about setting up the coding system or reading from the
1644 pipe if all output is being discarded.
1645 Hoist fd_error local into top level, to lessen block nesting.
1646 Don't record deleted pid here; now done by Fcall_process_region.
1647 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1648 and note its success in synch_process_tempfile.
1649 Do not leak resources when child_setup fails.
1650 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1651 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1652 (create_temp_file): Now returns open fd, with an additional
1653 Lisp_Object * argument to return the name. All callers changed.
1654 Do not close the file; rewind it instead, and leave it open for
1655 the caller. Do not lock the temp file. Unwind-protect the file
1656 and the file-descriptor.
1657 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1658 If an asynchrounous process, record it here, not in call_process.
1659 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1660 * eval.c (set_unwind_protect): New function.
1661 * fileio.c (write_region): New function, generalized from the
1662 old Fwrite_region. Do not lock temp files.
1663 (Fwrite_region): Use it.
1664 * lisp.h (set_unwind_protect, write_region): New decls.
1665 * process.c: Include <verify.h>.
1666 (make_process): Mark fds as initially closed.
1667 (deleted_pid_list): Now a list of pid-filename pairs.
1669 (close_process_fd): New function.
1670 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1671 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1672 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1673 (create_process, create_pty, Fmake_serial_process)
1674 (server_accept_connection): Record which fds need to be closed,
1675 and let deactivate_process close them.
1676 (Fmake_network_process): Do not discard the unwind-protect
1677 until it's safe to do so.
1678 (deactivate_process): Close the fds opened by create_process etc.
1679 (Fprocess_send_eof): Adjust to new way of recording open fds.
1680 Report an error if /dev/null can't be opened, instead of aborting.
1681 * process.h (PROCESS_OPEN_FDS): New constant.
1682 (struct Lisp_Process): New member open_fds.
1683 (record_kill_process, record_deleted_pid): Adjust signatures.
1684 (record_deleted_pid): Move decl here ...
1685 * syswait.h (record_deleted_pid): ... from here.
1687 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1689 * decompress.c: Fix bugs with large buffers and weird inputs.
1690 Tune a bit. Reindent as per usual Emacs style.
1691 (BUFFER_SIZE): Remove.
1692 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1693 more than UINT_MAX bytes. Decompress into the gap instead of into
1694 an auto buffer, as this should avoid copying. Return nil if
1695 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1696 set immediate_quit; we shouldn't trust zlib code that much.
1698 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1700 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1701 errors, and really move the gap to where we want it.
1703 * lisp.h: Include decompress.c support.
1705 * emacs.c (main): Include decompress.c support.
1707 * Makefile.in: Include -lz if present.
1709 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1711 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1712 (initWithTitle:): Initialize frame to 0.
1713 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1714 (fillWithWidgetValue:frame:): Rename from
1715 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1717 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1718 fillWithWidgetValue:frame:
1720 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1721 remove memory leak warnings.
1723 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1724 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1727 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1728 (x_activate_menubar): Update the whole menu.
1729 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1730 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1731 current event is not NSSystemDefined (Bug#15001).
1732 Call ns_check_menu_open only if trackingMenu is 2.
1733 (menuDidClose:): New method, decrease trackingMenu.
1734 (fillWithWidgetValue:setDelegate:): New method.
1735 (fillWithWidgetValue:): Call the above.
1737 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1739 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1741 Omit some unnecessary casts.
1742 Many of these go back to the old pre-C89 days, when they may have
1743 been needed, but we've been assuming C89 or later for a while now.
1744 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1745 (live_float_p, live_misc_p, live_vector_p):
1746 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1747 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1748 (defvar_per_buffer):
1749 * callint.c (Fcall_interactively):
1750 * doc.c (Fsubstitute_command_keys):
1751 * filelock.c (get_boot_time):
1752 * frame.c (xrdb_get_resource):
1753 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1754 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1755 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1756 (menuitem_highlight_callback, menu_destroy_callback)
1757 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1758 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1759 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1760 (xg_tool_bar_help_callback, tb_size_cb):
1761 * image.c (xpm_alloc_color, png_read_from_memory)
1762 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1763 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1765 * keymap.c (describe_map):
1766 * nsfns.m (Fns_display_monitor_attributes_list):
1767 * nsmenu.m (process_dialog:):
1768 * nsterm.m (hold_event):
1769 * process.c (wait_reading_process_output):
1770 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1771 * scroll.c (do_direct_scrolling, scrolling_1):
1772 * termcap.c (tgetent):
1773 * window.c (check_window_containing, add_window_to_list)
1774 (freeze_window_starts):
1775 * xdisp.c (compare_overlay_entries, vmessage):
1776 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1777 (x_get_monitor_attributes_xrandr)
1778 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1779 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1780 * xfont.c (xfont_match, xfont_open):
1781 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1782 (menubar_selection_callback, menu_position_func)
1783 (popup_selection_callback, create_and_show_popup_menu)
1784 (dialog_selection_callback, create_and_show_dialog):
1785 * xrdb.c (x_get_string_resource):
1787 * xsmfns.c (x_session_check_input):
1788 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1789 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1790 (xaw_jump_callback, xaw_scroll_callback):
1791 Omit unnecessary casts.
1793 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1795 Minor string-length refactoring.
1796 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1797 * frame.c (make_monitor_attribute_list):
1798 Prefer build_string to strlen + make_string.
1800 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1802 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1803 don't check minor_code (Bug#14417).
1805 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1807 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1808 vertical positions instead. This avoids calling MATRIX_ROW with
1809 row numbers that are possibly beyond valid limits. (Bug#15064)
1811 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1813 Use xstrdup and build_unibyte_string where applicable.
1814 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1815 * xfns.c (x_window):
1816 * xrdb.c (x_get_customization_string):
1817 * xterm.c (xim_initialize):
1818 * w32fns.c (w32_window): Use xstrdup.
1819 (w32_display_monitor_attributes_list):
1820 * emacs.c (init_cmdargs):
1821 * keyboard.c (PUSH_C_STR):
1822 * nsfont.m (nsfont_open):
1823 * sysdep.c (system_process_attributes):
1824 * w32.c (system_process_attributes):
1825 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1827 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1829 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1830 variables of these types so that GDB would know about them, as aid
1831 for debugging fatal exceptions. (Bug#15024) See also
1832 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1835 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1837 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1838 larger than the NSWindow (Bug#14934).
1840 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1842 Redesign redisplay interface to drop global variable updated_window.
1843 Always pass currently updated window as a parameter to update routines.
1844 * dispextern.h (updated_window): Remove declaration.
1845 (struct redisplay_interface): Pass window parameter to
1846 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1847 and after_update_window_hook.
1848 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1850 * dispnew.c (updated_window): Remove.
1851 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1852 (update_window_line): Adjust to match redisplay interface changes.
1853 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1854 (ns_scroll_run, ns_after_update_window_line):
1855 * w32term.c (x_update_window_begin, x_update_window_end)
1856 (x_after_update_window_line, x_scroll_run):
1857 * xterm.c (x_update_window_begin, x_update_window_end)
1858 (x_after_update_window_line, x_scroll_run):
1859 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1860 Likewise. Adjust comments where appropriate.
1861 (x_cursor_to): Simplify because this is always called during window
1862 update (but install debugging check anyway).
1863 (expose_window): Check must_be_updated_p flag to see whether this
1864 function is called during window update.
1866 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1868 Do not reset window modification event counters excessively.
1869 These leftovers and poor man's tricky methods to catch extra
1870 redisplay's attention are no longer needed.
1871 * frame.c (set_menu_bar_lines_1):
1872 * minibuf.c (read_minibuf_unwind):
1873 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1874 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1875 (window_scroll_line_based, Fset_window_configuration):
1876 * xdisp.c (redisplay_window): Do not reset last_modified and
1877 last_overlay_modified counters.
1879 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1881 * xselect.c (x_send_client_event): Set send_event and serial, memset
1882 data.l as it might be bigger than data.b. Use 24 bit mask to
1883 XSendEvent (Bug#15034).
1885 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1887 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1888 for TTY frames that are not the top frame on their console.
1891 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1893 * w32term.c (w32fullscreen_hook): Really maximize frame when
1894 asked for (Bug#14841).
1896 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1898 Prefer selected_window to Fselected_window, likewise for frames.
1899 * buffer.c (Fbuffer_swap_text):
1900 * data.c (Fvariable_binding_locus):
1901 * window.c (run_window_configuration_change_hook): Adjust users.
1902 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1903 Use decode_live_frame.
1905 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1907 Be more careful if selected window shows the buffer other than current,
1908 use window_outdated only if this is not so. This change should also
1909 address some weird issues discussed in Bug#13012.
1910 * window.h (window_outdated): New prototype.
1911 * window.c (window_outdated): Now here. Convert from static and
1912 always assume window's buffer.
1913 (Fwindow_end, Fwindow_line_height): Use it.
1914 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1915 and always assume window's buffer.
1916 (redisplay_window): Adjust user.
1917 (redisplay_internal): Call to reconsider_clip_changes once and
1918 check whether mode line should be updated only if selected window
1919 shows current buffer.
1920 (run_window_scroll_functions): Use eassert for debugging check.
1921 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1923 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1925 * window.c (window_scroll, window_scroll_pixel_based)
1926 (window_scroll_line_based): Use bool for booleans.
1928 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1930 * process.c: Fix minor off-by-one issues in descriptor counts.
1931 This shouldn't fix any real bugs, but it cleans up the code a bit.
1932 (max_process_desc, max_input_desc): -1, not 0, means none.
1934 (delete_input_desc): New function.
1935 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1936 (deactivate_process): Scan backwards when recomuting max_process_desc;
1937 that should be faster.
1938 (init_process_emacs): Initialize max_input_desc.
1940 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1942 Use region cache to speedup bidi_find_paragraph_start.
1943 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1944 Rename cache_long_line_scans to cache_long_scans.
1945 * buffer.c (bset_cache_long_line_scans): Rename to
1946 bset_cache_long_scans.
1947 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1948 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1950 (syms_of_buffer): Rename cache-long-line-scans to
1951 cache-long-scans. Adjust docstring.
1952 * search.c (newline_cache_on_off):
1953 * indent.c (width_run_cache_on_off): Adjust users.
1954 * bidi.c (bidi_paragraph_cache_on_off): New function.
1955 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1956 * insdel.c (prepare_to_modify_buffer):
1957 Invalidate bidi_paragraph_cache if enabled.
1959 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1961 Invalidate region caches only if buffer text is going to be changed.
1962 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1963 (modify_text): ...new prototype.
1964 (prepare_to_modify_buffer_1): New prototype.
1965 * textprop.c (modify_region): Rename to...
1966 (modify_text_properties): ...new function.
1967 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1968 (Fremove_list_of_text_properties): Adjust users.
1969 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1970 (modify_text): ...new function.
1971 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1972 (prepare_to_modify_buffer_1): ...new function.
1973 * casefiddle.c (casify_region):
1974 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1975 (Ftranspose_regions): Use modify_text.
1977 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1979 * lisp.mk (lisp): Add nadvice.elc.
1981 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1983 New macro to iterate over live buffers similar to frames.
1984 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1985 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1986 Declare buffer-related variables here to offload lisp.h.
1987 * buffer.c (Vbuffer_alist): Adjust comment.
1988 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1989 (other_buffer_safely):
1990 * data.c (store_symval_forwarding):
1991 * dispnew.c (Fframe_or_buffer_changed_p):
1992 * fileio.c (Fdo_auto_save):
1993 * filelock.c (unlock_all_files):
1994 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1996 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1998 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1999 * callproc.c (create_temp_file):
2000 * filelock.c (create_lock_file):
2001 Assume mkostemp, since it's now provided by Gnulib.
2003 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2005 * w32.c (mkostemp): New function.
2006 (mktemp): Remove, no longer used. Most of the code reused in
2007 mkostemp. (Bug#15015)
2008 (mktemp): Don't undef.
2010 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2012 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2013 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2014 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2015 (free_glyph_pool, check_glyph_memory): Likewise for
2016 all users. Adjust comments where appropriate.
2018 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2020 * composite.h: Minor fixups.
2021 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2022 to fix a misspelling, and change it to an inline function while
2023 we're at it (it need not be a macro). All uses changed.
2024 (composition_method, composition_valid_p):
2025 Rewrite to avoid assignments in if-conditions.
2027 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2029 Do not use global Lisp_Object in composition macros.
2030 * composite.h (composition_temp): Remove declaration.
2031 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2032 (composition_method, composition_valid_p): ...inline functions.
2033 (compose_region): Remove the leftover.
2034 * composite.c (composition_temp): Remove.
2035 (run_composition_function, update_compositions)
2036 (composition_compute_stop_pos, composition_adjust_point)
2037 (Ffind_composition_internal):
2038 * coding.c (handle_composition_annotation):
2039 * xdisp.c (handle_composition_prop, check_point_in_composition):
2040 Related users changed.
2042 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2044 Drop FRAME_PTR typedef.
2045 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2046 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2047 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2048 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2049 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2050 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2051 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2052 All related users changed.
2054 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2056 * eval.c (default_toplevel_binding): New function.
2058 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2059 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2060 (syms_of_eval): Export them.
2061 * data.c (Fdefault_value): Micro cleanup.
2062 * term.c (init_tty): Use "false".
2064 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2066 Fix X GC leak in GTK and raw (no toolkit) X ports.
2067 * xterm.c (x_free_frame_resources): If white and black relief
2068 GCs are allocated, always free them here.
2069 * xfns.c (x_make_gc): Omit redundant initialization.
2070 * widget.c (create_frame_gcs): Remove the leftover.
2071 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2072 in x_free_frame_resources.
2074 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2076 * nsterm.m (windowWillResize:toSize:): Only change title if
2077 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2079 (viewDidEndLiveResize): New method.
2081 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2082 inside NS_IMPL_COCOA.
2084 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2086 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2087 Do not check whether undo is enabled because record_insert and
2088 record_delete does that themselves.
2090 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2092 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2093 member which is not really used any more.
2094 (FRAME_XIC_BASE_FONTNAME): Remove.
2095 * xfns.c (xic_free_fontset): Adjust user.
2096 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2097 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2098 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2099 (xdialog_show): Use eassert for debugging check.
2100 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2102 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2104 * fileio.c, fns.c (merge): Move extern decl from here ...
2105 * lisp.h (merge): ... to here.
2107 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2109 Fix last font-related change.
2110 * w32font.h (w32font_list_internal, w32font_match_internal):
2112 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2113 (uniscribe_list_family): Adjust to match font API change.
2114 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2115 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2117 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2119 * frame.h (FRAME_MOUSE_UPDATE):
2120 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2121 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2123 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2125 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2126 * font.h (struct font_driver): Change list, match, and list_family
2127 functions to accept struct frame * as first arg.
2128 * font.c (font_score, font_compare, font_sort_entities):
2130 (font_sort_entities, font_list_entities, font_select_entity):
2131 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2132 match font API change.
2133 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2134 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2135 * ftxfont.c (ftxfont_list, ftxfont_match):
2136 * xftfont.c (xftfont_list, xftfont_match):
2137 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2138 * w32font.c (w32font_list, w32font_match, w32font_list):
2139 (w32font_list_internal, w32_font_match_internal): Likewise.
2140 * xfaces.c (Fx_family_fonts): Adjust user.
2142 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2144 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2145 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2146 only if HAVE_X_WINDOWS is in use.
2147 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2148 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2149 * w32term.c (x_wm_set_icon_position): Likewise.
2150 * w32fns.c (x_icon): Adjust user.
2152 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2154 * xterm.c (last_mouse_press_frame): Remove the
2155 leftover which is not really used any more.
2156 (handle_one_xevent, syms_of_xterm): Adjust users.
2157 (x_flush): Call XFlush once per each X display, not frame.
2158 This is better because this code always unconditionally skips
2159 non-X frames in Vframe_list and issues the only XFlush if we
2160 have more than one X frame on the same X display.
2161 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2162 Use bool for booleans.
2163 (x_draw_glyph_string_background, cvt_string_to_pixel):
2164 (cvt_pixel_dtor): Drop unnecessary prototypes.
2165 * xterm.h (x_display_ok): Adjust prototype.
2167 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2169 Drop unnecessary functions that deals with frame pixel size.
2170 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2171 (x_pixel_height): Drop prototypes.
2172 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2173 (x_pixel_height): Drop implementations.
2174 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2175 which should be always valid for window frame.
2176 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2177 * w32menu.c (Fx_popup_dialog):
2178 * xmenu.c (Fx_popup_dialog): Likewise for both.
2180 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2182 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2183 frame parameters and call to Fmodify_frame_parameters just once.
2184 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2185 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2186 and mention nil frame in docstring.
2188 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2190 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2191 (x_figure_window_size): Likewise. Adjust to return long.
2192 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2193 (toplevel): Move Qterminal_live_p to...
2194 * terminal.c (toplevel): ...here, make it static, and...
2195 (syms_of_terminal): ...DEFSYM here.
2196 * frame.h (Qterminal_live_p): Remove declaration.
2197 (make_frame, x_figure_window_size): Adjust prototype.
2198 * nsfns.m (Fx_create_frame): Use long for window flags.
2200 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2202 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2203 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2204 Do not assume that emacs_close (INT_MAX) is a no-op.
2206 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2208 * xfaces.c (make_face_cache): For struct face_cache, prefer
2209 xmalloc to xzalloc and so avoid redundant call to memset.
2210 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2212 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2214 * fringe.c (draw_window_fringes, update_window_fringes)
2215 (compute_fringe_widths):
2216 * w32term.c (x_draw_glyph_string):
2217 * window.c (candidate_window_p, Frecenter):
2218 * xfaces.c (realize_basic_faces, realize_default_face)
2219 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2220 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2221 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2222 * xmenu.c (Fx_menu_bar_open_internal):
2223 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2224 * xsettings.c (xft_settings_event):
2225 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2226 Use bool for booleans. Adjust style and comments where
2228 * dispextern.h (draw_window_fringes, update_window_fringes)
2229 (compute_fringe_widths):
2230 * xterm.h (x_had_errors_p): Adjust prototype.
2232 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2234 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2235 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2237 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2239 * fns.c (toplevel): Remove comment before Fsafe_length because
2242 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2244 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2246 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2248 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2249 frame which got the message is still alive, before dereferencing
2250 its pointer. (Bug#14970)
2252 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2253 be a live window, before using it as such. (Bug#14970)
2255 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2257 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2258 w32_detect_focus_change instead of doing part of its job by hand.
2259 This fixes the problem whereby FOCUS_OUT events were not sent to
2262 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2264 * process.c (Fprocess_list): Doc fix.
2266 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2267 being re-exposed only if it didn't ask to become visible.
2268 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2269 was previously iconified. (Bug#14841)
2270 (x_iconify_frame): Mark the frame iconified.
2272 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2274 Fix minor problems found by static checking.
2275 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2276 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2278 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2280 * eval.c (set_specpdl_old_value): New function.
2281 (unbind_to): Minor simplification.
2282 (get_backtrace_frame): New function.
2283 (Fbacktrace_frame): Use it. Add `base' argument.
2284 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2285 (syms_of_eval): Export backtrace-eval.
2286 * xterm.c (x_focus_changed): Simplify.
2288 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2290 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2292 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2294 * xdisp.c (redisplay_window): Instead of moving point out of
2295 scroll margin, reject the force_start method, and try scrolling
2296 instead. (Bug#14780)
2298 2013-07-24 Ken Brown <kbrown@cornell.edu>
2300 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2303 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2305 * eval.c (Fprogn): Do not check that BODY is a proper list.
2306 This undoes the previous change. The check slows down the
2307 interpreter, and is not needed to prevent a crash. See
2308 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2310 2013-07-23 Glenn Morris <rgm@gnu.org>
2312 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2314 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2316 Port to GNU/Linux systems with tinfo but not ncurses.
2317 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2318 to decide whether ncurses is being used. Without this change,
2319 GCC complains about tgetent not being declared, on a system
2320 that has tinfo installed but ncurses not installed.
2322 * eval.c (Fprogn): Check that BODY is a proper list.
2324 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2325 * data.c (Fsetq_default):
2326 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2327 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2329 Tune by taking advantage of the fact that ARGS is always a list
2330 when a function is declared to have UNEVALLED args.
2332 * emacsgtkfixed.c: Port to GCC 4.6.
2333 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2335 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2337 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2338 here to silence compiler warnings.
2340 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2342 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2343 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2344 from messing up Emacs's 'struct frame' (Bug#14923).
2346 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2348 * alloc.c (make_save_ptr_ptr): Define this function.
2349 It was inadvertently omitted. It's needed only if
2350 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2352 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2354 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2355 frame have focus (Bug#14895).
2357 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2359 Avoid vfork-related deadlock more cleanly.
2360 * callproc.c (child_setup): When the child's exec fails, output
2361 the program name, as that's more useful. Use O_NONBLOCK to avoid
2363 * process.c (create_process_1): Remove; no longer needed.
2364 (create_process): Remove timer hack; no longer needed, now that
2365 the child avoids deadlock.
2367 2013-07-20 Glenn Morris <rgm@gnu.org>
2369 * image.c (Fimage_flush): Fix doc typo.
2371 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2373 Fix array bounds violation when pty allocation fails.
2374 * process.c (PTY_NAME_SIZE): New constant.
2375 (pty_name): Remove static variable; it's now auto.
2376 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2377 Take pty_name as an arg rather than using a static variable.
2378 All callers changed.
2379 (create_process): Recover pty_flag from process, not from volatile local.
2380 (create_pty): Stay inside array even when pty allocation fails.
2381 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2383 * lread.c (Fload): Avoid initialization only when lint checking.
2384 Mention that it's needed only for older GCCs.
2386 2013-07-20 Kenichi Handa <handa@gnu.org>
2388 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2389 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2391 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2393 * lread.c (Fload): Avoid uninitialized warning.
2395 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2397 Fix some minor file descriptor leaks and related glitches.
2398 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2399 (create_lock_file): Use write, not emacs_write.
2400 * image.c (slurp_file, png_load_body):
2401 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2402 (server_accept_connection):
2403 Don't leak an fd on memory allocation failure.
2404 * image.c (slurp_file): Add a cheap heuristic for growing files.
2405 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2406 as that's what the other routines do. Maybe input need not be
2407 blocked at all, but it's better to be consistent.
2408 Avoid undefined behavior when strlen is zero.
2410 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2411 (NSTATICS): Now a constant; doesn't need to be a macro.
2413 2013-07-19 Richard Stallman <rms@gnu.org>
2415 * coding.c (decode_coding_utf_8): Add simple loop for fast
2416 processing of ASCII characters.
2418 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2420 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2422 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2424 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2425 unportable 'struct x_display_info'.
2426 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2429 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2431 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2432 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2434 (system_process_attributes): Prefer plain char to unsigned char
2435 when either will do. Clean up properly if interrupted or if
2436 memory allocations fail. Don't assume sscanf succeeds.
2437 Remove no-longer-needed workaround to stop GCC from whining.
2438 Read command-line once, instead of multiple times. Check read status a
2441 Fix obscure porting bug with varargs functions.
2442 The code assumed that int is treated like ptrdiff_t in a vararg
2443 function, which is not a portable assumption. There was a similar
2444 -- though these days less likely -- porting problem with various
2445 assumptions that pointers of different types all smell the same as
2446 far as vararg functions is conserved. To make this problem less
2447 likely in the future, redo the API to use varargs functions.
2448 * alloc.c (make_save_value): Remove this vararg function.
2449 All uses changed to ...
2450 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2451 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2453 (make_save_ptr): Rename from make_save_pointer, for consistency with
2454 the above. Define only on platforms that need it. All uses changed.
2456 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2458 * keyboard.c: Try to fix typos in previous change.
2459 (DISPLAY_LIST_INFO): New macro.
2460 (kbd_buffer_get_event): Do not access members that are not present
2461 in X11. Revert inadvertent change of "!=" to "=".
2463 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2465 * keyboard.c (kbd_buffer_get_event):
2466 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2467 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2469 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2471 * filelock.c: Fix unlikely file descriptor leaks.
2472 (get_boot_time_1): Rework to avoid using emacs_open.
2473 This doesn't actually fix a leak, but is better anyway.
2474 (read_lock_data): Use read, not emacs_read.
2476 * doc.c: Fix minor memory and file descriptor leaks.
2477 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2478 (get_doc_string, Fsnarf_documentation):
2479 Fix file descriptor leak on error.
2481 * term.c: Fix minor fdopen-related file descriptor leaks.
2482 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2483 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2485 * charset.c: Fix file descriptor leaks and errno issues.
2487 (load_charset_map_from_file): Don't leak file descriptor on error.
2488 Use plain record_xmalloc since the allocation is larger than
2489 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2491 * eval.c (record_unwind_protect_nothing):
2492 * fileio.c (fclose_unwind):
2494 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2495 The replacement doesn't block input, but that no longer seems
2498 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2500 * lread.c: Fix file descriptor leaks and errno issues.
2501 (Fload): Close some races that leaked fds or streams when 'load'
2503 (Fload, openp): Report error number of last nontrivial failure to open.
2504 ENOENT counts as trivial.
2505 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2507 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2508 now that the function is always called with a nonnegative arg.
2509 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2510 All uses replaced with ...
2511 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2513 A few more minor file errno-reporting bugs.
2514 * callproc.c (Fcall_process):
2515 * doc.c (Fsnarf_documentation):
2516 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2517 * process.c (set_socket_option):
2518 Don't let a constructor trash errno.
2519 * doc.c: Include <errno.h>.
2521 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2523 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2525 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2527 Fix w32 bug with call-process-region (Bug#14885).
2528 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2529 to Fcall_process when the input is empty. This simplifies the
2530 code a bit. It makes no difference on POSIXish platforms but
2531 apparently it fixes a bug on w32.
2533 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2534 * fileio.c (close_file_unwind): Don't close if FD is negative;
2535 this can happen when unwinding a zapped file descriptor.
2536 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2537 in case Emacs runs out of memory between the two unwind-protects.
2538 Don't trash errno when closing FD.
2539 Zap the FD in the specpdl when closing it, instead of deferring
2540 the removal of the unwind-protect; this fixes a bug where a child
2541 function unwinds the stack past us.
2543 New unwind-protect flavors to better type-check C callbacks.
2544 This also lessens the need to write wrappers for callbacks,
2545 and the need for make_save_pointer.
2546 * alloca.c (free_save_value):
2547 * atimer.c (run_all_atimers):
2549 * alloc.c (safe_alloca_unwind):
2550 * atimer.c (unwind_stop_other_atimers):
2551 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2552 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2553 * minibuf.c (choose_minibuf_frame_1):
2554 * process.c (make_serial_process_unwind):
2555 * xdisp.h (pop_message_unwind):
2556 * xselect.c (queue_selection_requests_unwind):
2557 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2558 * alloca.c (record_xmalloc):
2559 Prefer record_unwind_protect_ptr to record_unwind_protect with
2561 * alloca.c (Fgarbage_collect):
2562 Prefer record_unwind_protect_void to passing a dummy.
2563 * buffer.c (restore_buffer):
2564 * window.c (restore_window_configuration):
2565 * xfns.c, w32fns.c (do_unwind_create_frame)
2566 New wrapper. All record-unwind uses of wrappee changed.
2567 * buffer.c (set_buffer_if_live):
2568 * callproc.c (call_process_cleanup, delete_temp_file):
2569 * coding.c (code_conversion_restore):
2570 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2571 * editfns.c (save_excursion_restore)
2572 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2573 (save_restriction_restore):
2574 * eval.c (restore_stack_limits, un_autoload):
2575 * fns.c (require_unwind):
2576 * keyboard.c (recursive_edit_unwind, tracking_off):
2577 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2578 * macros.c (pop_kbd_macro, restore_menu_items):
2579 * nsfns.m (unwind_create_frame):
2580 * print.c (print_unwind):
2581 * process.c (start_process_unwind):
2582 * search.c (unwind_set_match_data):
2583 * window.c (select_window_norecord, select_frame_norecord):
2584 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2585 (fast_set_selected_frame):
2586 * xfns.c, w32fns.c (unwind_create_tip_frame):
2587 Return void, not a dummy Lisp_Object. All uses changed.
2588 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2589 * callproc.c (call_process_kill):
2590 * fileio.c (restore_point_unwind, decide_coding_unwind)
2591 (build_annotations_unwind):
2592 * insdel.c (Fcombine_after_change_execute_1):
2593 * keyboard.c (read_char_help_form_unwind):
2594 * menu.c (unuse_menu_items):
2595 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2596 * sound.c (sound_cleanup):
2597 * xdisp.c (unwind_redisplay):
2598 * xfns.c (clean_up_dialog):
2599 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2600 Accept no args and return void, instead of accepting and returning
2601 a dummy Lisp_Object. All uses changed.
2602 * cygw32.c (fchdir_unwind):
2603 * fileio.c (close_file_unwind):
2604 * keyboard.c (restore_kboard_configuration):
2605 * lread.c (readevalllop_1):
2606 * process.c (wait_reading_process_output_unwind):
2607 Accept int and return void, rather than accepting an Emacs integer
2608 and returning a dummy object. In some cases this fixes an
2609 unlikely bug when the corresponding int is outside Emacs integer
2610 range. All uses changed.
2611 * dired.c (directory_files_internal_unwind):
2612 * fileio.c (do_auto_save_unwind):
2613 * gtkutil.c (pop_down_dialog):
2614 * insdel.c (reset_var_on_error):
2615 * lread.c (load_unwind):
2616 * xfns.c (clean_up_file_dialog):
2617 * xmenu.c, nsmenu.m (pop_down_menu):
2618 * xmenu.c (cleanup_widget_value_tree):
2619 * xselect.c (wait_for_property_change_unwind):
2620 Accept pointer and return void, rather than accepting an Emacs
2621 save value encapsulating the pointer and returning a dummy object.
2623 * editfns.c (Fformat): Update the saved pointer directly via
2624 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2625 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2626 (unwind_body): New function.
2627 (record_unwind_protect): First arg is now a function returning void,
2628 not a dummy Lisp_Object.
2629 (record_unwind_protect_ptr, record_unwind_protect_int)
2630 (record_unwind_protect_void): New functions.
2631 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2632 * fileio.c (struct auto_save_unwind): New type.
2633 (do_auto_save_unwind): Use it.
2634 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2635 * insdel.c (struct rvoe_arg): New type.
2636 (reset_var_on_error): Use it.
2637 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2639 (specbinding_func): Remove; there are now several such functions.
2640 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2641 (set_unwind_protect_ptr): New function.
2642 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2644 Be simpler and more consistent about reporting I/O errors.
2645 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2646 Say "Read error" and "Write error", rather than "I/O error", or
2647 "IO error reading", or "IO error writing", when a read or write
2649 * process.c (Fmake_network_process, wait_reading_process_output)
2650 (send_process, Fprocess_send_eof, wait_reading_process_output):
2651 Capitalize diagnostics consistently. Put "failed foo" at the
2652 start of the diagnostic, so that we don't capitalize the
2653 function name "foo". Consistently say "failed" for such
2655 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2656 All callers changed. This is so it can use report_file_error.
2657 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2658 diagnostics consistently as above.
2660 * fileio.c (report_file_errno): Fix errno reporting bug.
2661 If the file name is neither null nor a pair, package it up as a
2662 singleton list. All callers changed, both to this function and to
2663 report_file_error. This fixes a bug where the memory allocator
2664 invoked by list1 set errno so that the immediately following
2665 report_file_error reported the wrong errno value.
2667 Fix minor problems found by --enable-gcc-warnings.
2668 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2669 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2671 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2673 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2674 Set event->arg to Qt if switch-event shall be generated.
2675 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2677 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2679 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2682 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2683 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2684 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2685 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2686 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2687 and there is a focused frame.
2688 (head_table): Add focus-in and focus-out.
2689 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2690 bind to handle-focus-in/out.
2692 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2693 (Fhandle_switch_frame): Call Fhandle_focus_in.
2694 (syms_of_frame): defsubr handle-focus-in/out.
2696 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2698 Fix porting bug to older POSIXish platforms (Bug#14862).
2699 * sysdep.c (emacs_pipe): New function, that implements
2700 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2701 This should port better to CentOS 5 and to Mac OS X 10.6.
2702 All calls to pipe2 changed.
2704 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2705 This makes the code easier to read and the executable a bit smaller.
2706 Do not replace all calls to Fcons that happen to create lists,
2707 just calls that are intended to create lists. For example, when
2708 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2709 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2710 Similarly for list2 through list5.
2711 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2712 * bytecode.c (exec_byte_code):
2713 * callint.c (quotify_arg, Fcall_interactively):
2714 * callproc.c (Fcall_process, create_temp_file):
2715 * charset.c (load_charset_map_from_file)
2716 (Fdefine_charset_internal, init_charset):
2717 * coding.c (get_translation_table, detect_coding_system)
2718 (Fcheck_coding_systems_region)
2719 (Fset_terminal_coding_system_internal)
2720 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2721 * composite.c (update_compositions, Ffind_composition_internal):
2722 * dired.c (directory_files_internal, file_name_completion)
2724 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2725 * doc.c (Fsnarf_documentation):
2726 * editfns.c (Fmessage_box):
2728 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2729 (Feval, eval_sub, Ffuncall, apply_lambda):
2730 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2731 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2732 (Fset_file_times, Finsert_file_contents)
2733 (Fchoose_write_coding_system, Fwrite_region):
2734 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2735 * font.c (font_registry_charsets, font_parse_fcname)
2736 (font_prepare_cache, font_update_drivers, Flist_fonts):
2737 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2738 * frame.c (make_frame, Fmake_terminal_frame)
2739 (x_set_frame_parameters, x_report_frame_params)
2740 (x_default_parameter, Fx_parse_geometry):
2741 * ftfont.c (syms_of_ftfont):
2742 * image.c (gif_load):
2743 * keyboard.c (command_loop_1):
2744 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2745 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2746 (Fminor_mode_key_binding, accessible_keymaps_1)
2747 (Faccessible_keymaps, Fwhere_is_internal):
2748 * lread.c (read_emacs_mule_char):
2749 * menu.c (find_and_return_menu_selection):
2750 * minibuf.c (get_minibuffer):
2751 * nsfns.m (Fns_perform_service):
2752 * nsfont.m (ns_script_to_charset):
2753 * nsmenu.m (ns_popup_dialog):
2754 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2755 (Fx_own_selection_internal):
2756 * nsterm.m (append2):
2757 * print.c (Fredirect_debugging_output)
2758 (print_prune_string_charset):
2759 * process.c (Fdelete_process, Fprocess_contact)
2760 (Fformat_network_address, set_socket_option)
2761 (read_and_dispose_of_process_output, write_queue_push)
2762 (send_process, exec_sentinel):
2763 * sound.c (Fplay_sound_internal):
2764 * textprop.c (validate_plist, add_properties)
2765 (Fput_text_property, Fadd_face_text_property)
2766 (copy_text_properties, text_property_list, syms_of_textprop):
2767 * unexaix.c (report_error):
2768 * unexcoff.c (report_error):
2769 * unexsol.c (unexec):
2770 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2771 (Fformat_mode_line, syms_of_xdisp):
2772 * xfaces.c (set_font_frame_param)
2773 (Finternal_lisp_face_attribute_values)
2774 (Finternal_merge_in_global_face, syms_of_xfaces):
2775 * xfns.c (x_default_scroll_bar_color_parameter)
2776 (x_default_font_parameter, x_create_tip_frame):
2777 * xfont.c (xfont_supported_scripts):
2778 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2779 (menu_help_callback, xmenu_show):
2781 * xterm.c (set_wm_state):
2782 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2783 and similarly for list2 through list5.
2785 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2787 * callproc.c (Fcall_process_region): Fix minor race and tune.
2788 (create_temp_file): New function, with the temp-file-creation part
2789 of the old Fcall_process_region. Use Fcopy_sequence to create the
2790 temp file name, rather than alloca + build_string, for simplicity.
2791 Don't bother to block input around the temp file creation;
2792 shouldn't be needed. Simplify use of mktemp.
2793 Use record_unwind_protect immediately after creating the temp file;
2794 this closes an unlikely race where the temp file was not removed.
2795 Use memcpy rather than an open-coded loop.
2796 (Fcall_process_region): Use the new function. If the input is
2797 empty, redirect from /dev/null rather than from a newly created
2798 empty temp file; this avoids unnecessary file system traffic.
2800 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2802 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2803 Simplify by making this case like the other two. This is a bit
2804 slower on obsolete hosts, but the extra complexity isn't worth it.
2806 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2807 * process.c (create_process) [!DOS_NT]:
2808 Remove now-unnecessary calls to emacs_close.
2810 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2812 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2813 returning early. (Bug#14850)
2815 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2816 and inhibit-iso-escape-detection attributes of 'undecided'.
2819 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2821 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2822 Reported by Herbert J. Skuhra in
2823 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2825 Don't lose top specpdl entry when memory is exhausted.
2826 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2827 specpdl overflow here, to simplify callers; all callers changed.
2828 Always reserve an unused entry at the stack top; this avoids
2829 losing the top entry's information when memory is exhausted.
2831 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2833 Clean up errno reporting and fix some errno-reporting bugs.
2834 * callproc.c (Fcall_process):
2835 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2836 * process.c (create_process, Fmake_network_process):
2837 * unexaix.c (report_error):
2838 * unexcoff.c (report_error):
2839 Be more careful about reporting the errno of failed operations.
2840 The code previously reported the wrong errno sometimes.
2841 Also, prefer report_file_errno to setting errno + report_file_error.
2842 (Fcall_process): Look at openp return value rather than at path,
2843 as that's a bit faster and clearer when there's a numeric predicate.
2844 * fileio.c (report_file_errno): New function, with most of the
2845 old contents of report_file_error.
2846 (report_file_error): Use it.
2847 (Ffile_exists_p, Ffile_accessible_directory_p):
2848 Set errno to 0 when it is junk.
2849 * fileio.c (Faccess_file):
2850 * image.c (x_create_bitmap_from_file):
2851 Use faccessat rather than opening the file, to avoid the hassle of
2852 having a file descriptor open.
2853 * lisp.h (report_file_errno): New decl.
2854 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2857 * process.c (create_process, wait_reading_process_output) [AIX]:
2858 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2859 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2860 a multithreaded environment anyway).
2861 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2863 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2865 * image.c (x_find_image_file): Don't close a remote file handle.
2867 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2869 Fix races with threads and file descriptors.
2870 * callproc.c (Fcall_process_region):
2871 * dired.c (open_directory):
2872 * emacs.c (main, Fdaemon_initialized):
2873 * image.c (x_find_image_file):
2874 * inotify.c (Finotify_rm_watch):
2875 * lread.c (Flocate_file_internal):
2876 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2877 * term.c (term_mouse_moveto, init_tty):
2878 * termcap.c (tgetent):
2879 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2880 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2881 * unexhp9k800.c, unexmacosx.c (unexec):
2882 * callproc.c (Fcall_process_region):
2883 Use emacs_close, not close.
2884 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2885 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2886 and posix_close function on current platforms (which all lack them).
2887 (emacs_close): Use it. This should fix the races on GNU/Linux and
2888 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2889 and it should avoid closing random victim file descriptors on
2892 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2894 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2895 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2898 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2899 This is for .gdbinit xbacktrace.
2901 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2902 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2903 (emacs_set_tty): Now static.
2904 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2905 * term.c (tty_capable_p, tty_default_color_capabilities)
2906 (get_tty_terminal, term_mouse_movement)
2907 (handle_one_term_event, init_tty, maybe_fatal):
2908 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2909 (tgetent, scan_file, name_match, compare_contin):
2910 * terminal.c (get_terminal):
2911 Use bool for boolean.
2912 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2913 Prefer char to unsigned char if either will do.
2914 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2915 (tty_write_glyphs): Prefer int to unsigned.
2916 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2917 All callers changed.
2918 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2920 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2923 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2924 (B__dummy__): New dummy symbol, to pacify C89.
2925 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2926 they can't grok varargs macros.
2927 * dispnew.c (add_window_display_history)
2928 (add_frame_display_history):
2929 * print.c (print_object):
2930 * xdisp.c (debug_method_add):
2931 Use %p printf format only for void pointers.
2932 * emacs.c (usage_message): New constant, replacing ...
2933 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2934 (main): Adjust to usage reorg.
2935 * fns.c (syms_of_fns):
2936 * profiler.c (syms_of_profiler):
2937 Don't use non-constant struct initializers.
2938 * gnutls.h (gnutls_initstage_t):
2939 * lisp.h (enum Lisp_Fwd_Type):
2940 * lread.c (lisp_file_lexically_bound_p):
2941 * xsettings.c (anonymous enum):
2942 Remove trailing comma.
2943 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2944 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2945 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2947 * regex.c (const_re_char): New type, to pacify strict C89.
2948 All uses of 'const re_char' replaced to use it.
2949 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2950 with glibc when strict C89. This change is imported from gnulib.
2952 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2953 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2954 Omit GNU_LINUX implementation, since it requires long long.
2955 * xterm.c (x_draw_underwave):
2956 Do not assume the traditional order of struct's members.
2957 (x_term_init): Rewrite to avoid the need for non-constant structure
2960 Syntax cleanup, mostly replacing macros with functions.
2961 This removes the need for the syntax_temp hack.
2962 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2963 * syntax.c (SYNTAX_INLINE): New macro.
2964 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2965 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2966 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2967 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2968 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2969 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2970 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2971 Now constants, not macros.
2972 (syntax_temp) [!__GNUC__]: Remove.
2973 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2974 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2975 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2976 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2977 Move here from syntax.h; now functions, not macros. Except for the
2978 last function, these are static since only syntax.c uses them.
2979 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2980 All uses changed. Now a function, not a macro; use this fact
2981 to simplify the code.
2982 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2983 compiler bugs; no longer relevant.
2984 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2985 (SYNTAX_INLINE): New macro.
2986 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2987 for the new functions. Use bool for boolean member.
2988 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2989 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2990 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2991 (SETUP_BUFFER_SYNTAX_TABLE):
2992 Now extern inline functions, not macros.
2993 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2994 Remove; all uses replaced by implementation.
2995 (syntax_temp) [!__GNUC__]: Remove decl.
2996 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2998 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3000 * emacs.c (main): Fix syntax error.
3002 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3004 Timestamp fixes for undo (Bug#14824).
3005 * atimer.c (schedule_atimer):
3006 * fileio.c (Ffile_newer_than_file_p):
3007 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3008 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3009 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3010 (syms_of_fileio): Remove Sclear_visited_file_name.
3011 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3012 file doesn't exist; this avoids an ambiguity with negative timestamps.
3013 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3014 * systime.h (make_emacs_time, invalid_emacs_time):
3015 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3016 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3017 * undo.c (record_first_change): Push (visited-file-modtime) onto
3018 undo list rather than reimplementing it by hand, incorrectly.
3020 2013-07-09 Ken Brown <kbrown@cornell.edu>
3022 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3024 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3026 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3028 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3030 Handle errno and exit status a bit more carefully.
3031 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3032 number into an exit status. Instead, use EXIT_CANCELED.
3033 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3034 * callproc.c (relocate_fd):
3035 * emacs.c (close_output_streams, main):
3036 * process.c (create_process):
3037 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3038 Use emacs_perror for simplicity.
3039 * callproc.c (relocate_fd, main):
3040 * sysdep.c (sys_subshell):
3041 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3042 (shut_down_emacs): Use emacs_write, not write.
3043 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3044 * fileio.c (Fcopy_file, e_write):
3045 * nsterm.m (ns_select):
3046 * process.c (send_process):
3047 * sound.c (vox_write):
3048 Use emacs_write_sig, not emacs_write.
3049 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3050 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3052 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3054 (emacs_full_write): New function.
3055 (emacs_write): Rewrite to use it.
3056 (emacswrite_sig, emacs_perror): New functions.
3057 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3059 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3061 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3062 on NS even if it is present. Pixmap on NS is a void*.
3064 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3066 Port to Ubuntu 10 (Bug#14803).
3067 Problem reported by T.V. Raman.
3068 * process.c (close_on_exec, accept4, process_socket):
3069 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3071 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3073 * w32.c (sys_dup): Declare prototype.
3077 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3079 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3081 Make file descriptors close-on-exec when possible (Bug#14803).
3082 This simplifies Emacs a bit, since it no longer needs to worry
3083 about closing file descriptors by hand in some cases.
3084 It also fixes some unlikely races. Not all such races, as
3085 libraries often open files internally without setting
3086 close-on-exec, but it's an improvement.
3087 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3088 * callproc.c (Fcall_process) [!MSDOS]:
3089 * emacs.c (main) [!DOS_NT]:
3090 * nsterm.m (ns_term_init):
3091 * process.c (create_process):
3092 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3093 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3094 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3095 Prefer mkostemp with O_CLOEXEC to mkstemp.
3096 * callproc.c (relocate_fd) [!WINDOWSNT]:
3097 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3098 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3100 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3101 Make the resulting file descriptor close-on-exec.
3102 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3103 * lread.c (load_descriptor_list, load_descriptor_unwind):
3104 Remove; no longer needed. All uses removed.
3105 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3106 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3108 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3109 (Fmake_network_process, Fnetwork_interface_list):
3110 (Fnetwork_interface_info, server_accept_connection):
3111 Make newly-created socket close-on-exec.
3112 * sysdep.c (emacs_open, emacs_fopen):
3113 Make new-created descriptor close-on-exec.
3114 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3115 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3117 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3119 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3120 for NS_IMPL_GNUSTEP.
3122 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3124 Fix openp errno handling.
3125 * callproc.c (Fcall_process): Preserve openp errno around close.
3126 * lread.c (openp): Set errno when returning -1, as some callers
3129 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3131 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3133 * nsterm.h (NSSavePanel): Update comment.
3134 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3135 (ns_run_file_dialog): Declare.
3137 * nsfns.m: Remove panelOK.
3139 (ns_run_file_dialog): New function.
3140 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3141 event loop, so file dialog is popped up by ns_run_file_dialog, called
3142 by sendEvent (Bug#14578).
3143 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3145 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3147 * xdisp.c (default_line_pixel_height): New function.
3148 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3149 (try_cursor_movement, redisplay_window, try_window)
3150 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3152 * window.c (window_scroll_pixel_based):
3153 use default_line_pixel_height.
3155 * dispextern.h (default_line_pixel_height): Add prototype.
3157 * frame.c (x_set_line_spacing): Accept a float value for
3158 line-spacing parameter, per the documentation.
3160 * data.c (Fmultibyte_string_p): Doc fix.
3162 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3164 Use emacs_open more consistently when opening files.
3165 This handles EINTR more consistently now, and makes it easier
3166 to introduce other uniform changes to file descriptor handling.
3167 * src/systdio.h: New file.
3168 * src/buffer.c (mmap_init):
3169 * cygw32.c (chdir_to_default_directory):
3170 * dispnew.c (Fopen_termscript):
3171 * emacs.c (Fdaemon_initialized):
3172 * fileio.c (Fdo_auto_save):
3173 * image.c (slurp_file, png_load_body, jpeg_load_body):
3174 * keyboard.c (Fopen_dribble_file):
3176 * print.c (Fredirect_debugging_output):
3177 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3178 * termcap.c (tgetent):
3179 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3180 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3181 * w32term.c (w32_initialize) [CYGWIN]:
3182 * xfaces.c (Fx_load_color_file):
3183 Use emacs_open instead of plain open, and emacs_fopen instead of
3185 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3186 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3187 * callproc.c (default_output_mode): New constant.
3188 (Fcall_process): Use it to call emacs_open instead of plain creat.
3189 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3190 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3191 (emacs_fopen): New function.
3192 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3193 Include <lisp.h>, for emacs_open.
3194 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3196 Remove duplicate #include directives.
3197 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3199 Don't include stdio.h twice.
3200 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3201 Don't include sys/types.h or stdio.h twice.
3202 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3203 * lread.c: Don't include coding.h twice.
3204 * nsfont.m: Don't include frame.h twice.
3205 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3206 * ralloc.c: Don't include <unistd.h> twice.
3207 * xdisp.c: Don't include font.h twice.
3208 * xterm.c: Don't include fontset.h twice.
3209 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3211 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3213 Scale ImageMagick images more carefully.
3214 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3215 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3216 Be more careful about avoiding undefined behavior after
3217 integer overflow and division by zero.
3219 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3221 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3222 (syms_of_w32fns): DEFSYM them.
3223 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3224 (CCHDEVICENAME): Define macros if not defined.
3225 (struct MONITOR_INFO_EX): New struct.
3226 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3227 (enum_display_monitors_fn): New variable.
3228 (globals_of_w32fns): Initialize it.
3229 (Fx_display_pixel_width, Fx_display_pixel_height)
3230 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3231 multi-monitor setups in docstrings.
3232 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3233 screen size by primary monitor's millimeter per pixel.
3234 (w32_monitor_enum, w32_display_monitor_attributes_list)
3235 (w32_display_monitor_attributes_list_fallback)
3236 (Fw32_display_monitor_attributes_list): New functions.
3237 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3239 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3241 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3243 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3245 * fileio.c (Qfile_notify_error): New error symbol.
3247 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3248 * inotify.c (inotify_callback, symbol_to_inotifymask)
3249 (Finotify_add_watch, Finotify_rm_watch): Use it.
3250 (inotifyevent_to_event): Exchange order of cookie and file name.
3251 (Finotify_add_watch): Adapt docstring.
3253 * lisp.h (Qfile_notify_error): Declare.
3255 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3257 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3258 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3259 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3260 which did not work (see <http://bugs.gnu.org/14569#307>).
3261 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3262 && (!noninteractive || initialized)). This attempts to thread
3263 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3265 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3267 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3268 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3270 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3272 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3273 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3274 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3275 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3277 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3279 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3280 Define to __sys_siglist.
3282 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3284 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3285 word-wrap, so that overflow-newline-into-fringe would work in
3286 visual-line-mode. (Bug#2749)
3287 (move_it_in_display_line_to): When the last scanned display
3288 element fits exactly on the display line, and
3289 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3290 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3291 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3292 finding buffer position that corresponds to pixel coordinates,
3293 e.g. in buffer_posn_from_coords.
3295 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3297 * process.c (handle_child_signal): Call catch_child_signal if
3300 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3302 Don't convert function pointers to void * and back.
3303 It isn't portable C, and it's easy enough to avoid.
3304 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3305 (make_save_value): Add support for SAVE_FUNCPOINTER.
3306 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3307 * print.c (print_object):
3308 Distinguish function from object pointers.
3309 * lisp.h (SAVE_FUNCPOINTER): New constant.
3310 (SAVE_SLOT_BITS): Adjust to it.
3311 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3312 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3313 (voidfuncptr): New typedef.
3314 (struct Lisp_Save_Value): New member data[0].funcpointer.
3315 (XSAVE_FUNCPOINTER): New function.
3317 Simplify buildobj processing.
3318 * Makefile.in (buildobj.h): Make it a sequence of strings each
3319 followed by comma, rather than a single string. Put it into a
3320 .tmp file in case there's an error while generating it.
3321 (gl-stamp): Use .tmp for temp files.
3322 (mostlyclean): Clean .tmp files.
3323 * doc.c (buildobj): Move to just the routine that needs it.
3324 It's now an array of strings, so processing is simpler.
3326 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3328 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3329 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3330 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3331 Invoke malloc_enable_thread even when not interactive.
3332 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3333 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3334 in this case, since the underlying bug has now been fixed.
3336 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3338 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3339 unlinking it (bug#14691).
3341 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3343 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3344 before checking whether buffer is modified. This lets
3345 `kill-buffer-query-functions' cancel killing of the buffer or save
3346 its content before `kill-buffer' asks user the "Buffer %s
3347 modified; kill anyway?" question.
3349 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3351 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3352 Let the super performKeyEquivalent deal with them (Bug#14747).
3354 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3356 * widget.c (resize_cb): Remove unused local.
3358 Do not use GTK 3 if it exists but cannot be compiled.
3359 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3360 * xterm.c (x_error_handler) [!USE_GTK]:
3363 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3365 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3367 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3368 to the valid range of values. (Bug#14753)
3370 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3371 when moving point by using the current glyph matrix. This avoids
3372 the need to force redisplay when this function is called in a
3375 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3377 Fix minor problems found by static checking.
3378 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3379 Redo the latter's body to sidestep GCC parenthesization warnings.
3380 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3381 * coding.c (detect_coding, detect_coding_system):
3382 * coding.h (struct undecided_spec):
3383 Use bool for boolean.
3384 * image.c (QCmax_width, QCmax_height): Now static.
3385 * xdisp.c (Fmove_point_visually): Remove unused local.
3387 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3389 * xdisp.c (Fmove_point_visually): New function.
3391 2013-06-28 Kenichi Handa <handa@gnu.org>
3393 * coding.h (define_coding_undecided_arg_index): New enum.
3394 (coding_attr_index): New members
3395 coding_attr_undecided_inhibit_null_byte_detection,
3396 coding_attr_undecided_inhibit_iso_escape_detection,
3397 coding_attr_undecided_prefer_utf_8.
3398 (undecided_spec): New struct.
3399 (struct coding_system): New member `undecided' of the member
3402 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3403 (detect_coding): Likewise.
3404 (detect_coding_system): Likewise.
3405 (Fdefine_coding_system_internal): New coding system properties
3406 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3408 (syms_of_coding): Adjust for coding_arg_undecided_max.
3410 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3412 * image.c (x_from_xcolors): Remove unused local.
3414 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3416 Defer image data transfer between X client and server until actual
3419 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3422 * image.c (Destroy_Image): Remove.
3423 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3424 `mask_p', and `colors_p'. All uses changed.
3425 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3426 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3427 New macros for `flags' arg to x_clear_image_1.
3428 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3429 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3430 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3431 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3432 (image_get_x_image, image_unget_x_image): New functions or macros.
3433 (image_background, image_background_transparent, x_to_xcolors)
3434 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3435 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3436 instead of Destroy_Image.
3437 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3438 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3439 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3440 (imagemagick_load_image, svg_load_image): Use them instead of
3441 x_create_x_image_and_pixmap, and x_put_x_image followed by
3442 x_destroy_x_image, respectively.
3443 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3444 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3445 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3446 background_transparent fields.
3447 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3448 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3450 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3452 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3453 This mostly consists of undoing recent changes.
3454 * callproc.c (Fcall_process):
3455 * process.c (create_process):
3456 Do not worry about catching SIGCHLD here, undoing previous change.
3457 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3458 * process.c, process.h (catch_child_signal):
3459 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3460 * process.c (catch_child_handler): Don't worry about being called
3461 lazily and do not assume caller has blocked SIGCHLD, undoing
3462 previous change. Move first-time stuff back to
3463 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3464 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3465 set lib_child_handler if it's already initialized, which may
3466 help avoid problems on GNUStep.
3468 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3470 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3471 * callproc.c (Fcall_process):
3472 * process.c (create_process):
3473 Make sure SIGCHLD is caught before we fork,
3474 since Emacs startup no arranges to catch SIGCHLD.
3475 * process.c (lib_child_handler): Initialize to null, not to
3477 (catch_child_signal): Allow self to be called lazily.
3478 Do nothing if it's already been called.
3479 Assume caller has blocked SIGCHLD (all callers do now).
3480 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3481 just before it's really needed.
3482 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3483 since it hasn't been caught yet.
3485 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3487 * image.c (compute_image_size): New function to implement
3488 :max-width and :max-height.
3489 (imagemagick_load_image): Use it.
3491 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3493 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3494 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3496 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3497 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3498 the SIGCHLD handler, since the code is not atomic and (due to glib)
3499 signals may be arriving now.
3500 * sysdep.c (init_signals): Do not catch child signals here;
3501 'main' now does that later, at a safer time.
3503 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3505 Clean up SIGCHLD handling a bit (Bug#14569).
3506 * process.c, process.h (catch_child_signal):
3507 Now always extern, even if !NS_IMPL_GNUSTEP.
3508 * process.c (catch_child_signal): Move glib tickler here from
3509 init_process_emacs, so that it's done earlier in Emacs
3510 initialization. Also move the noninteractive && !initialized
3511 check here from init_process_emacs. This is all a bit cleaner for
3512 GNUish platforms, and I hope it works around the Cygwin bug.
3513 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3514 that glib signal handling is tickled before glib creates threads.
3516 * process.c (wait_reading_process_output): Avoid int overflow
3517 when reading more than 2 GiB total from a process.
3519 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3521 * process.c (create_process): Handle a couple more cases,
3522 i.e., work even if new_argv and wait_child_setup[i] are cached.
3523 Use Fcall_process's style for volatile vars.
3525 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3527 * process.c (create_process): Mark PROCESS volatile.
3529 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3531 Use C99-style flexible array members if available.
3532 This avoids some subtle aliasing issues, which typically
3533 aren't a problem with GCC but may be a problem elsewhere.
3534 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3535 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3536 In either case, it uses a flexible array member rather than
3537 the old struct hack. All uses changed.
3538 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3539 Adjust to sdata reorganization.
3540 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3541 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3542 that ports better to pre-C99 non-GCC.
3543 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3544 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3545 as the latter has changed.
3546 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3547 and port better to pre-C99 GCC.
3548 * image.c (struct xpm_cached_color):
3549 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3550 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3551 Use FLEXIBLE_ARRAY_MEMBER.
3552 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3553 Move decl to top level so it gets checked against implementation.
3554 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3555 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3557 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3559 * syntax.c: Integer cleanups.
3560 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3561 All uses that need 0-or-2 changed to:
3562 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3563 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3564 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3565 (char_quoted, prev_char_comend_first, back_comment)
3566 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3567 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3568 Use bool for boolean.
3569 (update_syntax_table, skip_chars, skip_syntaxes):
3570 Prefer int to unsigned when either will do.
3571 (back_comment): Return boolean success flag, like forw_comment,
3572 instead of positive-or-minus-1 (which might have overflowed int anyway).
3573 Don't stuff ptrdiff_t into int.
3574 (syntax_spec_code, syntax_code_spec): Now const.
3575 (Fmatching_paren, scan_lists, scan_sexps_forward):
3576 Use enum syntaxcode for syntax code.
3577 (Fmatching_paren): Check that arg is a character, not just an integer.
3578 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3579 (Finternal_describe_syntax_value): Omit no-longer-needed
3581 (skip_chars): Use char, not unsigned char, when the distinction
3583 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3584 * bytecode.c (exec_byte_code):
3585 * syntax.c (syntax_spec_code, Fchar_syntax)
3586 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3588 * syntax.h (SYNTAX_WITH_FLAGS):
3589 Omit unnecessary casts.
3591 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3593 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3594 line dimensions here, to avoid race conditions with the main
3595 thread. (Bug#14062, bug#14630, bug#14669)
3597 * w32term.c (w32_draw_window_cursor): Compute the header line and
3598 mode line dimensions here.
3599 <w32_system_caret_window, w32_system_caret_hdr_height>:
3600 <w32_system_caret_mode_height>: New variables.
3602 * w32term.h: Declare them.
3604 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3606 * alloc.c (die): Move "assertion failed" string here ...
3607 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3608 COND when SUPPRESS_CHECKING. This shrinks the executable text
3609 size by 0.8% to 2.2% when configured with --enable-checking,
3610 depending on optimization flags (GCC 4.8.1 x86-64).
3612 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3614 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3616 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3617 base is 2; this is more accurate.
3619 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3621 * sound.c (string_default): Move to !WINDOWSNT section.
3622 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3624 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3626 * sound.c: Integer cleanups.
3627 Remove unnecessary forward decls.
3628 (struct sound_device): The 'file' member is now a Lisp_Object, not
3629 a char *, so that we needn't invoke alloca on a huge size.
3630 (Fplay_sound_internal): Adjust to this.
3631 (string_default): New function.
3632 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3633 Use it to adjust to the struct sound_device change.
3634 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3635 (be2hs) [0]: Remove.
3637 * syntax.c (skip_chars): Don't use uninitialized storage
3638 when searching a multibyte buffer for characters that are not in a
3639 unibyte string that contains non-ASCII characters.
3641 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3643 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3644 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3646 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3648 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3650 2013-06-18 Kenichi Handa <handa@gnu.org>
3652 * font.c (Ffont_spec): Signal an error for an invalid font name
3655 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3657 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3658 In particular this ports to 32-bit sparc Sun cc.
3659 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3660 array with a dummy element at specpdl[-1], so that its address can
3662 (unbind_to): Do not copy the binding; not needed, now that we
3663 copy old_value in the one place where the copy is needed.
3664 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3665 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3666 (union specbinding): Rename from struct specbinding. Redo layout
3667 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3668 which is not portable. With Sun C 5.12 32-bit sparc, the
3669 declaration causes nargs to be an unsigned bitfield, a behavior
3670 that the C standard allows; but Emacs wants nargs to be signed.
3671 The overall type is now a union of structures rather than a
3672 structure of union of structures, and the 'kind' member is now a
3673 bitfield, so that the overall type doesn't grow. All uses changed.
3674 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3676 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3678 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3679 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3681 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3683 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3685 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3686 unless we know that the window w's frame is a frame object.
3687 Another attempt at solving bug#14062 and bug#14630.
3689 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3691 * textprop.c (property_set_type): New enum.
3692 (add_properties): Allow appending/prepending text properties.
3693 (add_text_properties_1): Factored out of Fadd_text_properties.
3694 (Fadd_text_properties): Move all the code into
3695 add_text_properties_1.
3696 (Fadd_face_text_property): New function that calls
3697 add_text_properties_1.
3699 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3701 Move functions from lisp.h to individual modules when possible.
3702 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3703 * alloc.c (XFLOAT_INIT, set_symbol_name):
3704 * buffer.c (CHECK_OVERLAY):
3705 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3706 (set_char_table_parent):
3707 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3708 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3709 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3710 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3712 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3713 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3714 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3715 (backtrace_args, backtrace_debug_on_exit):
3716 * floatfns.c (CHECK_FLOAT):
3717 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3718 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3719 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3720 (set_hash_index_slot):
3721 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3722 * marker.c (CHECK_MARKER):
3723 * textprop.c (CHECK_STRING_OR_BUFFER):
3724 * window.c (CHECK_WINDOW_CONFIGURATION):
3725 Move here from lisp.h, and make these functions static rather than
3727 * buffer.c (Qoverlayp):
3729 * fns.c (Qhash_table_p):
3730 * window.c (Qwindow_configuration_p):
3732 * lisp.h: Remove the abovementioned defns and decls.
3734 Use functions, not macros, for XINT etc (Bug#11935).
3735 In lisp.h, prefer functions to function-like macros, and
3736 constants to object-like macros, when either will do. This:
3737 . simplifies use, as there's no more need to worry about
3738 arguments' side effects being evaluated multiple times.
3739 . makes the code easier to debug on some platforms.
3740 However, when using gcc -O0, keep using function-like macros
3741 for a few critical operations, for performance reasons.
3742 This sort of thing isn't needed with gcc -Og, but -Og
3743 is a GCC 4.8 feature and isn't widely-enough available yet.
3744 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3745 Remove enum lsb_bits; no longer needed.
3746 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3747 * buffer.c (Qoverlap):
3749 * fns.c (Qhash_table_p):
3750 Now extern, so lisp.h can use these symbols.
3751 * dispextern.h: Include character.h, for MAX_CHAR etc.
3752 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3753 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3754 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3755 (GLYPH_CODE_P): Move here from lisp.h.
3756 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3757 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3758 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3759 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3760 XUNTAG now returns void *.
3761 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3762 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3763 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3764 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3765 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3766 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3767 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3768 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3769 New macros, renamed from their sans-lisp_h_ counterparts.
3770 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3771 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3772 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3773 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3774 If compiling via GCC without optimization, define these as macros
3775 in addition to inline functions.
3776 To disable this, compile with -DINLINING=0.
3777 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3778 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3779 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3780 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3781 (INTMASK, VALMASK): Now macros, since static values cannot be
3782 accessed from extern inline functions.
3783 (VALMASK): Also a constant, for benefit of old GDB.
3784 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3785 is INTEGERP, which can fold it in.
3786 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3787 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3788 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3789 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3790 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3791 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3792 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3793 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3794 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3795 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3796 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3797 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3798 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3799 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3800 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3801 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3802 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3803 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3804 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3805 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3806 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3807 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3808 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3809 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3810 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3811 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3812 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3813 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3814 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3815 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3816 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3817 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3818 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3820 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3821 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3822 (VALMASK): Define in one place rather than in two, merging the
3823 USE_LSB_TAG parts; this is simpler.
3824 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3825 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3826 Move up, to avoid use before definition.
3827 Also include "globals.h" earlier, for the same reason.
3828 (make_natnum): New function.
3829 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3830 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3831 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3832 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3833 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3834 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3835 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3836 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3837 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3838 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3839 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3840 (Qwindow_configuration_p, Qimage): New forward declarations.
3841 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3842 (STRING_COPYIN): Remove; unused.
3843 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3844 (xcar_addr, xcdr_addr): New functions. All uses changed.
3845 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3846 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3847 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3848 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3849 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3850 (TYPE_RANGED_INTEGERP): Simplify.
3851 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3852 (setlocale, fixup_locale, synchronize_system_messages_locale)
3853 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3854 Now empty functions, not macros.
3855 (functionp): Return bool, not int.
3856 * window.c (Qwindow_configuration_p): Now extern,
3857 so window.h can use it.
3858 * window.h (Qwindowp): Move decl back to lisp.h.
3860 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3862 * xdisp.c (Fline_pixel_height): New function, required for solving
3865 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3867 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3869 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3871 * lread.c (syms_of_lread):
3872 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3874 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3876 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3878 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3880 * fileio.c (expand_file_name): Doc fix.
3882 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3884 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3885 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3886 Wait for self, not for 0. This can't hurt on GNU or similar
3887 system, and may help with Cygwin.
3889 * keyboard.c: Don't use PROP (...) as an lvalue.
3890 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3891 Use set_prop (A, B), not PROP (A) = B.
3893 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3895 * xdisp.c (get_it_property): Use it->window instead of generating
3896 a Lisp object from it->w.
3898 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3900 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3901 get-char-property the window that is being rendered, instead of
3902 the buffer, to support window-specific overlays. (Bug#14575)
3903 (compute_display_string_pos): When W is NULL, use the current
3904 buffer as the object to pass to get-char-property.
3905 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3906 pointer member of the bidi iterator, since no window is pertinent
3909 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3911 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3912 being displayed, and pass it to compute_display_string_pos.
3913 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3914 (bidi_paragraph_init): All callers changed.
3916 * xdisp.c (init_from_display_pos, init_iterator)
3917 (handle_single_display_spec, next_overlay_string)
3918 (get_overlay_strings_1, reseat_1, reseat_to_string)
3919 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3920 Set bidi_it.w member from it->w.
3921 (compute_display_string_pos): Accept additional argument, the
3922 window being displayed, and pass it to Fget_char_property.
3925 * dispextern.h (struct bidi_it): New member w, the window being
3927 (compute_display_string_pos): Adjust prototype.
3929 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3931 * xgselect.c: Remove unneeded include xterm.h.
3933 * process.c (wait_reading_process_output): Check for NS before GLIB.
3934 GLIB may be linked in due to rsvg, but ns_select must be called.
3936 * xgselect.c (xg_select): Remove call to window_system_available
3937 and g_main_context_pending at the top, so Gdk events (i.e. file
3938 notify) are processed when Emacs is started with -nw.
3940 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3942 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3943 (ctagsfiles3): New variable, includes only *.m files.
3944 (TAGS): Use an explicit language name in the regular expressions,
3945 to avoid transformation of '/SOMETHING' by MSYS to
3946 'c:\MSYS\SOMETHING'.
3948 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3950 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3952 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3954 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3955 still need to set the mouse pointer shape and activate help-echo.
3958 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3960 A few porting etc. fixes for the new file monitor code.
3961 See the thread containing
3962 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3963 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3964 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3965 (dir_monitor_callback, Fgfile_rm_watch):
3966 Use assq_no_quit instead of Fassoc, for speed.
3967 (dir_monitor_callback, Fgfile_rm_watch):
3968 eassert that the monitor is a fixnum.
3969 (dir_monitor_callback): No need for CDR_SAFE.
3970 Simplify building of lisp with alternative tails.
3971 (Fgfile_add_watch, Fgfile_rm_watch):
3972 Do not assume glib functions set errno reliably on failure.
3973 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3974 and signal an error otherwise.
3975 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3976 Use Fdelq instead of Fdelete, for speed.
3978 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3980 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3981 don't insist on being invoked on a highlighted tool-bar button.
3982 Avoids losing tool-bar functionality when mouse-highlight is nil.
3983 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3984 Don't highlight when mouse-highlight is nil.
3985 (note_mouse_highlight): When mouse-highlight is nil, don't return
3986 right away; instead, run tool-bar and mode-line highlight
3987 subroutine, clear any existing highlight, and revert the mouse
3988 pointer to its default shape. (Bug#14558)
3990 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3992 * lisp.mk (lisp): Add prog-mode.el.
3994 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3996 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3997 * process.c (dummy_handler): New function.
3998 (lib_child_handler): New static var.
3999 (handle_child_signal): Invoke it.
4000 (catch_child_signal): If a library has set up a signal handler,
4001 save it into lib_child_handler.
4002 (init_process_emacs): If using glib and not on Windows, tickle glib's
4003 child-handling code so that it initializes its private SIGCHLD handler.
4004 * syssignal.h (SA_SIGINFO): Default to 0.
4005 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4006 31; it should no longer be needed now.
4008 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4010 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4012 * gfilenotify.c (globals_of_gfilenotify): New function.
4013 (syms_of_gfilenotify): Move global initialization there.
4015 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4017 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4019 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4020 * keyboard.c (menu_bar_items, tool_bar_items):
4021 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4022 not override local keymaps any more.
4024 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4026 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4028 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4030 * w32console.c (initialize_w32_display): Return the dimensions of
4031 the console window via 2 additional arguments, not via the current
4032 frame. This avoids crashes due to overrunning the bounds of
4033 frame's decode_mode_spec_buffer, which is not resized following
4034 the change of the frame dimensions from the initial 10x10.
4036 * w32term.h (w32_initialize_display_info): Adjust prototype.
4038 * term.c (init_tty): Take dimensions of the frame from the values
4039 returned by initialize_w32_display.
4041 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4042 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4043 (LIBES): Add $(GFILENOTIFY_LIBS).
4045 * w32inevt.c (handle_file_notifications): Add dummy implementation
4046 for !HAVE_W32NOTIFY.
4048 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4050 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4052 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4054 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4056 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4058 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4060 Fix minor problems found by static checking.
4061 * data.c (pure_write_error):
4062 Use xsignal2, not Fsignal, as Fsignal might return.
4063 * eval.c (set_backtrace_debug_on_exit): Now static.
4064 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4065 No longer inline. EXTERN_INLINE is needed only for functions
4066 defined in .h files. Reindent function header as per GNU style.
4067 (backtrace_p, backtrace_top, backtrace_next):
4068 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4069 compiler or linker. Add extern decls to pacify gcc -Wall.
4070 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4072 * frame.c (free_monitors): Define only on platforms that need it.
4073 * nsterm.m (ns_term_init):
4074 * process.c (catch_child_signal):
4075 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4076 defined on all porting targets these days.
4077 * process.c, process.h (catch_child_signal):
4078 Make it extern only if NS_IMPL_GNUSTEP is defined.
4080 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4082 * w32.c (gettimeofday): Make the signature identical to prototype
4083 in nt/inc/sys/time.h.
4085 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4087 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4090 * keyboard.c (safe_run_hooks_error): Improve error message.
4092 * data.c (pure_write_error): Add `object' argument.
4093 * puresize.h (CHECK_IMPURE): Use it.
4095 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4097 * Makefile.in (NOTIFY_OBJ): New variable.
4098 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4100 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4101 Call syms_of_gfilenotify.
4103 * gfilenotify.c: New file.
4105 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4106 and Qfile_w32notify.
4107 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4108 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4110 * lisp.h: Declare syms_of_gfilenotify.
4112 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4114 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4116 Merge the specpdl and backtrace stacks. Make the structure of the
4117 specpdl entries more obvious via a tagged union of structs.
4118 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4119 (enum specbind_tag): New enum.
4120 (struct specbinding): Make it a tagged union of structs.
4121 Add a case for backtrace records.
4122 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4123 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4124 (backtrace_debug_on_exit): New accessors.
4125 (struct backtrace): Remove.
4126 (struct catchtag): Remove backlist field.
4127 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4129 (Flocal_variable_p): Speed up the common case where the binding is
4131 * eval.c (backtrace_list): Remove.
4132 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4133 (set_backtrace_args, set_backtrace_nargs)
4134 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4135 (backtrace_next): New functions.
4136 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4137 (unwind_to_catch, internal_lisp_condition_case)
4138 (internal_condition_case, internal_condition_case_1)
4139 (internal_condition_case_2, internal_condition_case_n): Don't bother
4140 with backtrace_list any more.
4141 (Fsignal): Adjust to new backtrace format.
4142 (grow_specpdl): Move up.
4143 (record_in_backtrace): New function.
4144 (eval_sub, Ffuncall): Use it.
4145 (apply_lambda): Adjust to new backtrace format.
4146 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4148 (specbind): Adjust to new specpdl format. Simplify.
4149 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4150 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4152 (mark_backtrace): Remove.
4153 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4154 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4155 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4157 * profiler.c (record_backtrace): Use get_backtrace.
4158 (handle_profiler_signal): Use backtrace_top_function.
4159 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4162 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4164 * process.h (catch_child_signal): Declare.
4166 * process.c (catch_child_signal): New function.
4167 (init_process_emacs): Call it.
4169 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4170 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4172 (x_set_cursor_type): Remove declaration.
4173 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4174 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4175 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4176 (ns_get_color): Use F suffix on float.
4177 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4178 (ns_get_rgb_color): Remove.
4179 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4180 (note_mouse_movement): x and y are CGFloat.
4181 (ns_draw_fringe_bitmap): Remove unused rowY.
4182 Change #if to COCOA && >= 10_6.
4183 (ns_draw_window_cursor): Remove unused overspill.
4184 (ns_draw_underwave): width and x are EamcsCGFloat.
4185 (ns_draw_box): thickness is CGFloat.
4186 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4187 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4188 if not in main thread.
4189 (ns_get_pending_menu_title, ns_check_menu_open)
4190 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4191 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4192 (sendFromMainThread:): New method.
4193 (changeFont:): size is CGFloat.
4194 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4195 Disable warning about permanent text.
4196 (characterIndexForPoint:): Adjust return type depending on GNUStep
4198 (mouseDown:): delta is CGFloat.
4199 (updateFrameSize): Remove unised variable f.
4200 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4201 Cast float to EmacsCGFloat.
4202 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4203 also to -1 when restoring.
4204 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4205 inside NS_IMPL_COCOA.
4206 (toggleFullScreen:): Put call to toggleFullScreen inside
4207 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4208 (setPosition:portion:whole:): por is CGFloat.
4209 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4210 (mouseDown:): Use CGFloat.
4211 (mouseDragged:): Remove unised variable edge.
4212 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4214 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4216 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4217 when NS_IMPL_GNUSTEP.
4218 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4219 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4220 (EmacsToolbar): Add clearAll. Add tag argument to
4221 addDisplayItemWithImage.
4222 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4224 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4226 * nsmenu.m (ns_update_menubar): Make static.
4227 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4228 (fillWithWidgetValue:): Add cast to SEL for setAction.
4229 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4230 (update_frame_tool_bar): Update code for GNUStep.
4231 (clearAll): New method.
4232 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4233 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4234 Move identifierToItem setObject and activeIdentifiers addObject before
4235 call to insertItemWithItemIdentifier.
4236 (validateVisibleItems): Fix indentation.
4237 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4238 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4239 UtilityWindow to aStyle, remove call to setStyleMask.
4241 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4243 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4244 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4245 Use F suffix on floats.
4246 (ns_char_width): Returns CGFloat.
4247 (ns_ascii_average_width): w is CGFloat instead of float.
4248 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4250 (ns_glyph_metrics): CGFloat instead of float.
4252 * nsfns.m (x_set_foreground_color, x_set_background_color):
4254 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4255 remove unused variables.
4256 (Fns_read_file_name): Keep track if panel is for save.
4257 Use ns_filename_from_panel/ns_directory_from_panel.
4258 (Fns_list_services): delegate only used for COCOA.
4259 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4260 Just return the input if GNUStep.
4261 (x_screen_planes): Remove.
4262 (Fxw_color_values): Use EmacsCGFloat
4263 (Fns_display_monitor_attributes_list): Only get screen number for
4265 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4267 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4268 ns_directory_from_panel.
4270 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4272 * process.c (handle_child_signal): Also use WCONTINUED.
4273 This is so that list-processes doesn't mistakenly list the process
4274 as stopped, when the process has actually been continued and is
4277 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4279 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4280 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4281 not already configured.
4283 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4285 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4287 * Makefile.in (mostlyclean): Remove *.res files.
4289 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4291 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4292 a buffer (bug#8447).
4294 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4296 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4297 display vector, and we backtrack, handle the case that the
4298 previous character position is also displayed from a display
4299 vector or covered by a display string or image. (Bug#14476)
4301 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4303 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4304 (struct MonitorInfo, free_monitors): Remove.
4305 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4306 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4307 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4310 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4311 (struct MonitorInfo, free_monitors): Remove.
4312 (ns_screen_name): Make static.
4313 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4314 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4317 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4318 (struct MonitorInfo): New struct.
4319 (free_monitors, make_monitor_attribute_list): Declare.
4321 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4323 (free_monitors, make_monitor_attribute_list): New functions.
4324 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4327 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4329 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4331 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4333 * keyboard.c: Apply keyboard decoding only to events that come directly
4334 from the tty, not from unread-command-events (bug#14368).
4335 (read_event_from_main_queue): New function, extracted from read_char).
4336 (read_decoded_char): Remove.
4337 (read_decoded_event_from_main_queue): New function to replace it.
4338 (read_char): Use it.
4339 (read_key_sequence): Use read_char rather than read_decoded_char.
4341 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4343 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4345 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4347 2013-05-22 Kenichi Handa <handa@gnu.org>
4349 The following changes are to fix the setting of
4350 buffer-file-coding-system on, for instance, C-x RET c unix RET
4351 _FILE_OF_DOS_EOL_TYPE_ RET.
4353 * coding.h (struct coding_system): New member detected_utf8_chars.
4355 * coding.c (detect_coding_utf_8): Count characters and check EOL
4356 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4358 (setup_coding_system): Do not initialize coding->head_ascii.
4359 (check_ascii): Do not set coding->eol_seen but update it. Do not
4360 call adjust_coding_eol_type here.
4361 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4362 If the eol-type of CODING is already specified, adjust the eol type
4363 of the found coding-system.
4364 (decode_coding_gap): Cancel previous change. Utilize the
4365 character numbers counted by detect_coding_utf_8. Fix detection
4368 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4370 * search.c (looking_at_1): Only set last_thing_searched if the match
4371 changed the match-data (bug#14281).
4373 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4375 * xdisp.c (reseat_at_previous_visible_line_start):
4376 Already declared in dispextern.h, so remove it here.
4377 (move_it_vertically_backward): Likewise.
4379 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4381 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4382 (Fx_display_pixel_width, Fx_display_pixel_height)
4383 (Fx_display_mm_width, Fx_display_mm_height):
4384 Mention `display-monitor-attributes-list' in docstrings.
4386 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4387 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4388 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4389 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4390 (Fx_display_backing_store, Fx_display_visual_class)
4391 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4392 (Fx_display_grayscale_p, Fx_display_pixel_width)
4393 (Fx_display_pixel_height, Fx_display_planes)
4394 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4395 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4396 (Fx_display_mm_width, Fx_display_mm_height)
4397 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4398 height for all physical monitors as in X11.
4400 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4401 Return pixel width or height for all physical monitors as in X11.
4403 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4405 Port --enable-gcc-warnings to clang.
4406 * bytecode.c (exec_byte_code):
4408 Redo diagnostic pragmas to pacify clang, too.
4409 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4410 * editfns.c (Fencode_time):
4411 * fileio.c (file_accessible_directory_p):
4412 * font.c (font_unparse_xlfd):
4413 Use '&"string"[index]' instead of '"string" + (index)'.
4414 * undo.c (user_error): Remove; unused.
4416 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4418 * insdel.c (insert_1_both): Document the arguments, instead of
4419 referring to insert_1, which no longer exists.
4421 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4422 some window, increment windows_or_buffers_changed, so that
4423 *Messages* display in that window is updated. (Bug#14408)
4425 * w32.c: Include epaths.h.
4426 (init_environment): Use cmdproxy.exe without leading directories.
4427 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4429 (gettimeofday): Adjust signature and return value to Posix
4432 * unexw32.c (open_output_file): Delete the existing emacs.exe
4433 before creating it, to break the hard link to the versioned
4436 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4437 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4438 (FIRSTFILE_OBJ): New variables.
4439 (W32_RES): Rename to EMACSRES. All users changed.
4440 (base_obj): Use $(CM_OBJ).
4441 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4442 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4443 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4444 $(W32_RES_LINK) before $(LIBES).
4445 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4447 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4449 * makefile.w32-in (DOC): Use just "DOC".
4451 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4453 * process.c: Export default filters and sentinels to Elisp.
4454 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4456 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4457 (Fset_process_sentinel, Fformat_network_address):
4458 Default to them instead of nil.
4459 (server_accept_connection): Sentinels can't be nil any more.
4460 (read_and_dispose_of_process_output): New function, extracted from
4461 read_process_output.
4462 (read_process_output): Use it; filters can't be nil.
4463 (Finternal_default_process_filter): New function, extracted from
4464 read_process_output.
4465 (exec_sentinel_unwind): Remove function.
4466 (exec_sentinel): Don't zilch sentinel while running.
4467 (status_notify): Sentinels can't be nil.
4468 (Finternal_default_process_sentinel): New function extracted from
4470 (setup_process_coding_systems): Default filter is not nil any more.
4471 (syms_of_process): Export new Elisp functions and initialize
4473 * lisp.h (make_lisp_proc): New function.
4475 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4477 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4479 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4481 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4482 unless we know that the window w is a leaf window.
4483 Another attempt at solving bug#14062.
4485 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4487 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4490 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4492 * image.c (gif_load): Check that subimages fit (Bug#14345).
4494 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4496 * lread.c (skip_dyn_eof): New function.
4497 (read1): Use it to skip the end of a file in response to #@00.
4499 * doc.c (get_doc_string): Slightly relax the sanity checking.
4501 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4503 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4504 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4505 (MonitorInfo): New struct.
4506 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4507 (Fns_display_monitor_attributes_list): New functions.
4508 (display-usable-bounds): Remove.
4509 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4512 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4514 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4515 (GTK_CHECK_VERSION): New macro, if not already defined.
4516 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4517 replaced by GTK_CHECK_VERSION.
4519 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4521 * xterm.h (GTK_PREREQ): New macro.
4522 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4523 to use this macro instead, for consistency and clarity.
4525 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4527 * xdisp.c (row_for_charpos_p): New function, with code of
4528 cursor_row_p, but accepts an additional argument CHARPOS instead
4529 of using a hardcoded PT.
4530 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4531 (row_containing_pos): Call row_for_charpos_p instead of partially
4532 doing the same. Fixes cursor positioning under longlines-mode
4533 when longlines-show-effect includes more than one newline, when
4534 moving the cursor vertically up.
4536 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4538 * makefile.w32-in (ACL_H): New macro.
4539 ($(BLD)/fileio.$(O)): Update dependencies.
4541 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4543 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4544 * Makefile.in (LIB_ACL): New macro.
4545 (LIBACL_LIBS): Remove.
4546 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4547 * fileio.c: Include <acl.h>.
4548 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4549 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4551 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4554 * unexelf.c: Don't assume ElfW (Half) fits in int.
4555 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4556 when dealing with ElfW (Half) values, since they can exceed 2**31
4557 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4558 (entry_address): Omit unused NUM arg. All uses changed.
4560 2013-05-07 Juri Linkov <juri@jurta.org>
4562 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4563 to the string converted from number with `Fnumber_to_string'.
4566 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4568 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4569 This fixes a problem introduced by my previous change.
4571 2013-05-07 Glenn Morris <rgm@gnu.org>
4573 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4575 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4577 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4579 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4581 Static checking by GCC 4.8.0.
4582 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4583 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4584 (x_get_monitor_attributes_fallback)
4585 (x_get_monitor_attributes_xinerama)
4586 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4587 Define only if USE_GTK.
4588 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4589 (x_get_monitor_attributes_fallback): Omit unused locals.
4590 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4591 Use double, not float, to avoid mixed-mode floating point arithmetic.
4593 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4594 Jan Djärv <jan.h.d@swipnet.se>
4596 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4597 (XINERAMA_CFLAGS): New macros.
4598 (ALL_CFLAGS, LIBES): Use them.
4600 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4601 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4602 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4603 (syms_of_xfns): DEFSYM them.
4604 (struct MonitorInfo): New struct.
4605 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4606 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4607 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4608 (x_get_monitor_attributes_xinerama): New functions.
4609 (Fx_display_monitor_attributes_list): New primitive.
4610 (syms_of_xfns): Defsubr it.
4612 * xterm.h (x_display_info): Add Xatom_net_workarea and
4613 Xatom_net_current_desktop.
4615 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4616 and dpyinfo->Xatom_net_current_desktop.
4618 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4620 * xdisp.c (pos_visible_p): Use the special code for finding the
4621 beginning of a display property or overlay for any "replacing"
4622 display property, not just for display strings. This solves
4623 incorrect reporting of position by posn-at-point. (Bug#14241)
4625 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4627 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4628 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4629 Verify that ElfW (Half) fits in int.
4630 (fatal): Use same signature as lisp.h.
4631 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4632 configure and build with -DUNEXELF_DEBUG without worrying about
4633 other modules that use DEBUG.
4634 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4635 possibly-wide integers now uses it instead of plain fprintf.
4636 (entry_address): New function, which avoids problems with 32-bit
4637 overflow on 64-bit hosts.
4638 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4639 (round_up): Don't assume the remainder fits in int.
4640 (find_section): Use bool for boolean. Simplify debug code.
4641 (unexec): Don't assume file sizes fit in int or size_t.
4642 Omit unnecessary trailing newline in 'fatal' format.
4643 Use strerror rather than outputting decimal error number.
4644 Remove unused code when emacs is not defined;
4645 this file relies on Emacs now.
4646 Don't assume e_phnum and e_shnum are positive.
4648 * regex.c: Fix problems when DEBUG is defined.
4649 (extract_number, extract_number_and_incr): Define regardless of
4650 whether DEBUG is defined; that's simpler and makes the code less
4651 likely to go stale in the normal case when DEBUG is not defined.
4652 Return int rather than taking an int * arg. All callers changed.
4653 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4654 Remove, replacing with ...
4655 (DEBUG_PRINT): New macro. All callers changed.
4656 (DEBUG_COMPILES_ARGUMENTS): New macro.
4657 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4658 (print_compiled_pattern, print_double_string) [DEBUG]:
4659 Use prototype rather than old-style definition.
4660 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4661 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4662 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4663 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4664 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4665 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4666 This matters only when DEBUG is defined.
4668 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4670 * xdisp.c (set_iterator_to_next): Set the
4671 ignore_overlay_strings_at_pos_p flag only if we are _really_
4672 iterating over an overlay string, as indicated by the
4673 current.overlay_string_index member. (Bug#14306)
4675 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4677 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4678 to where it is used, to avoid autorelease issues (Bug#14050).
4680 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4682 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4683 * fileio.c (syms_of_fileio): Implement this.
4684 * filelock.c (create_lock_file): If symbolic links don't work, so
4685 we use a regular file as a lock file, do not fsync the lock file;
4688 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4690 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4691 (syms_of_minibuf): Adjust accodingly.
4693 * callint.c (Fcall_interactively): Adjust calls accordingly.
4695 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4697 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4698 w->contents is a buffer before computing everything else.
4699 Use parentheses to disambiguate last part of the condition.
4701 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4702 assertion violations. (Bug#14062)
4704 2013-05-01 David Reitter <david.reitter@gmail.com>
4706 * nsfns.m (ns_tooltip): Initialize.
4708 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4710 * coding.c (decode_coding_gap): Don't remove the character before
4711 a newline unless it's a CR character. (Bug#14287)
4713 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4715 * dispextern.h (struct face): Move enum face_underline_type
4716 earlier so that bitfields can be in the same word.
4718 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4720 * nsfns.m (handlePanelKeys): New function.
4721 (EmacsOpenPanel:performKeyEquivalent:)
4722 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4723 arrows/function/control and copy/paste keys (Bug#14296).
4725 2013-04-27 Juri Linkov <juri@jurta.org>
4727 * callint.c (Fcall_interactively): Call `Qread_number' for
4728 interactive code letter `n' instead of using duplicate code.
4731 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4733 * systime.h (make_timeval): Declare as 'const'.
4735 2013-04-27 Kenichi Handa <handa@gnu.org>
4737 * font.c (font_open_entity): Always open a font of manageable
4740 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4742 Port better to AIX (Bug#14258).
4743 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4746 2013-04-24 Kenichi Handa <handa@gnu.org>
4748 * coding.c (decode_coding_iso_2022): When an invalid escape
4749 sequence is encountered, reset the invocation and designation
4750 status to the safest one.
4752 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4754 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4755 Without this fix, "make distclean" leaves stamp-h1 behind.
4757 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4759 * w32fns.c (w32_fullscreen_rect): New function to compute the
4760 window rectangle for the given fullscreen mode.
4761 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4762 longer tunes the window size. This keeps the window's edges flush
4763 with the screen and allows the taskbar to hide itself in fullboth.
4765 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4766 window decorations and uses the entire screen.
4768 * w32term.h (w32_fullscreen_rect) Add prototype.
4769 (struct w32_output): Replace normal_width, normal_height,
4770 normal_top, and normal_left members with a single normal_placement
4772 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4774 (FRAME_NORMAL_PLACEMENT): New macro.
4776 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4778 * minibuf.c (Ftest_completion): Silence compiler warning.
4780 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4782 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4785 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4788 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4789 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4790 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4791 parentheses where appropriate.
4793 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4795 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4797 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4799 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4800 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4801 Mention in the doc string that setting these variables takes
4802 effect only after a call to set-window-buffer. (Bug#14200)
4804 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4806 * indent.c (Fvertical_motion): Don't consider display strings on
4807 overlay strings as display strings on the buffer position we
4808 started from. This prevents vertical cursor motion from jumping
4809 more than one line when there's an overlay string with a display
4810 property at end of line.
4811 Reported by Karl Chen <Karl.Chen@quarl.org> in
4812 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4814 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4816 * window.c (select_window): `record_buffer' even if window is
4817 already selected (bug#14191).
4819 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4821 * window.c (Fwindow_end): Test more flags, including the buffer's
4822 last_overlay_modified flag, to determine whether the window's
4823 display is really up-to-date. Prevents the function from
4824 returning a stale value. (Bug#14170)
4825 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4828 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4830 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4831 garbaged only if it is not already the top frame on its TTY.
4832 This prevents flickering due to constant redrawing of TTY frames when
4833 there are GUI frames open in the same session. (Bug#13864)
4835 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4837 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4838 of marking the idle timers directly.
4840 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4842 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4845 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4847 * window.c (select_window): Don't record_buffer while the invariant is
4848 temporarily broken (bug#14161).
4850 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4852 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4854 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4856 2013-04-07 Romain Francoise <romain@orebokech.com>
4858 Ignore additional platform-specific ACL errors (Bug#13702).
4859 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4860 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4862 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4864 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4867 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4869 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4870 This bug was introduced by my 2013-02-25 change that simplified
4871 data_start configuration. Without this change, on GNU/Linux
4872 an Emacs configured with --enable-profiling fails immediately
4873 due to a profiler signal.
4874 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4875 with these flags. On platforms where special flags are needed
4876 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4877 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4878 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4880 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4882 Get rid of some platform-specific functions examining window
4883 system and its capabilities. This is a partial rework of the
4885 * lisp.h (have_menus_p): Remove prototype. This function is
4886 replaced with platform-independent window_system_available.
4887 (check_window_system): Move to...
4888 * frame.h (decode_window_system_frame, window_system_available):
4889 ...here, add new prototypes.
4890 * frame.c (window_system_available, decode_window_system_frame):
4892 (check_window_system): Platform-independent now.
4893 * xterm.h (x_in_use): Remove declaration.
4895 * w32term.h (check_x_frame):
4896 * nsterm.h (check_x_frame): Remove prototypes. This function
4897 is replaced with platform-independent decode_window_system_frame.
4898 * msdos.c (have_menus_p): Remove.
4899 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4900 Remove platform-specific functions. Use check_window_system,
4901 decode_window_system_frame and check_ns_display_info where
4902 appropriate. Minor style and comment tweaks.
4903 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4904 (check_x_frame): Likewise.
4905 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4907 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4908 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4909 * xmenu.c, xselect.c: All related users changed.
4911 2013-04-03 Kenichi Handa <handa@gnu.org>
4913 The following changes is to optimize the code for reading UTF-8
4916 * coding.c (check_ascii): Rename from detect_ascii. Return value
4917 changed. Check EOL format. Do not call adjust_coding_eol_type
4919 (check_utf_8): New function.
4920 (adjust_coding_eol_type): Do nothing if already adjusted.
4921 (detect_coding): Compare the return value of check_ascii with
4922 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4923 (decode_coding_gap): Optimize for valid UTF-8.
4925 2013-03-21 Kenichi Handa <handa@gnu.org>
4927 * coding.c (syms_of_coding): Cancel previous change.
4929 * insdel.c (insert_from_gap): Fix previous change.
4931 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4933 Consistently use platform-specific function to detect window system.
4934 * lisp.h (check_window_system): New prototype. This function is
4935 going to replace check_x, check_w32 and check_ns.
4936 (have_menus_p): Mention msdos.c in comment.
4937 * fontset.c (check_window_system_func): Remove. Adjust all users.
4938 * fontset.h (check_window_system_func): Remove prototype.
4939 * nsterm.h (check_ns):
4940 * xterm.h (check_x):
4941 * w32term.h (check_w32): Likewise.
4942 * menu.c (Fx_popup_menu): Use check_window_system.
4943 * msdos.c (check_window_system): Define for MS-DOS.
4944 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4945 * w32fns.c (check_window_system): Likewise for MS-Windows.
4946 * xfns.c (check_window_system): Likewise for X.
4947 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4948 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4950 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4952 Prefer < to > in range checks such as 0 <= i && i < N.
4953 This makes it easier to visualize quantities on a number line.
4954 This patch doesn't apply to all such range checks,
4955 only to the range checks affected by the 2013-03-24 change.
4956 This patch reverts most of the 2013-03-24 change.
4957 * alloc.c (xpalloc, Fgarbage_collect):
4958 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4959 * character.c (string_escape_byte8):
4960 * charset.c (read_hex):
4961 * data.c (cons_to_unsigned):
4962 * dispnew.c (update_frame_1):
4963 * doc.c (Fsubstitute_command_keys):
4964 * doprnt.c (doprnt):
4965 * editfns.c (hi_time, decode_time_components):
4966 * fileio.c (file_offset):
4967 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4968 * font.c (font_intern_prop):
4969 * frame.c (x_set_alpha):
4970 * gtkutil.c (get_utf8_string):
4971 * indent.c (check_display_width):
4972 * keymap.c (Fkey_description):
4973 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4975 * minibuf.c (read_minibuf_noninteractive):
4976 * process.c (wait_reading_process_output):
4977 * search.c (Freplace_match):
4978 * window.c (get_phys_cursor_glyph):
4979 * xdisp.c (redisplay_internal):
4980 * xsmfns.c (smc_save_yourself_CB):
4981 Prefer < to > for range checks.
4982 * dispnew.c (sit_for): Don't mishandle NaNs.
4983 This fixes a bug introduced in the 2013-03-24 change.
4984 * editfns.c (decode_time_components): Don't hoist comparison.
4985 This fixes another bug introduced in the 2013-03-24 change.
4987 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4989 * frame.h (struct frame): Drop scroll_bottom_vpos
4990 member becaue all real users are dead long ago.
4991 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4992 * xdisp.c (redisplay_internal): Adjust user.
4994 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4996 * nsmenu.m (showAtX:Y:for:): setLevel to
4997 NSPopUpMenuWindowLevel (Bug#13998).
4999 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5001 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5002 (ns_check_pending_open_menu): Declare.
5004 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5005 (x_activate_menubar): Update the menu with title that matches
5006 ns_get_pending_menu_title, and call
5007 ns_check_pending_openmenu (Bug#12698).
5008 (menuWillOpen:): New method.
5009 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5011 * nsterm.m (menu_will_open_state, menu_mouse_point)
5012 (menu_pending_title): New varaibles.
5013 (ns_get_pending_menu_title, ns_check_menu_open)
5014 (ns_check_pending_open_menu): New functions.
5016 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5018 * indent.c (current_column_bol_cache): Remove leftover which is not
5019 used in Fmove_to_column any more.
5020 (current_column, scan_for_column): Adjust users.
5021 * keyboard.c (last_point_position_buffer, last_point_position_window):
5022 Remove leftovers which are not used for recording undo any more.
5023 (command_loop_1, syms_of_keyboard): Adjust users.
5024 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5025 redisplay_window any more.
5026 (move_it_to): Adjust user.
5028 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5030 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5031 Update dependencies.
5033 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5035 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5036 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5039 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5041 * window.h (struct window): Replace hchild, vchild and buffer slots
5042 with the only contents slot. This is possible because each valid
5043 window may have either the child window (in vertical or horizontal
5044 combination) or buffer to display (for the leaf window). Using that,
5045 a lof of operations to traverse and/or change window hierarchies may
5046 be simplified. New member horizontal is used to distinguish between
5047 horizontal and vertical combinations of internal windows.
5048 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5049 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5050 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5051 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5052 Use contents slot, not buffer, where appropriate.
5053 (wset_combination): New function.
5054 (wset_buffer): Add eassert.
5055 (Fframe_first_window): Simplify the loop reaching first window.
5056 (Fwindow_buffer): Use WINDOW_LEAF_P.
5057 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5058 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5059 (unshow_buffer): Convert initial debugging check to eassert.
5060 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5061 (make_parent_window, window_resize_check, window_resize_apply)
5062 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5063 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5064 Adjust to match struct window changes.
5065 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5066 (mark_window_cursors_off, count_windows, get_leaf_windows)
5067 (foreach_window_1): Simplify the loop.
5068 * alloc.c (mark_object): Do not check for the leaf window because
5069 internal windows has no glyph matrices anyway.
5070 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5071 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5072 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5073 (build_frame_matrix_from_window_tree, mirror_make_current)
5074 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5075 (update_window_tree, set_window_update_flags): Simplify the loop.
5076 (sync_window_with_frame_matrix_rows): Enforce live window.
5077 Use contents slot, not buffer, where appropriate.
5078 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5079 and WINDOW_HORIZONTAL_COMBINATION_P.
5080 (make_frame_visible_1): Simplify the loop.
5081 Use contents slot, not buffer, where appropriate.
5082 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5083 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5084 (expose_window_tree): Likewise.
5085 Use contents slot, not buffer, where appropriate.
5086 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5087 to avoid deleted windows. Use contents slot instead of buffer.
5088 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5089 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5090 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5091 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5093 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5095 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5096 identify the reasons for assertion violations in bug#14062 and
5098 (Fx_show_tip): Fix compilation error under
5099 "--enable-check-lisp-object-type". (Bug#14073)
5101 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5102 Reported by <rzl24ozi@gmail.com>.
5104 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5106 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5108 (unwind_with_echo_area_buffer): ...to restore it here.
5109 This is needed to ensure that...
5110 (redisplay_window): ...both window markers are valid here,
5111 which is verified by eassert.
5112 * editfns.c (save_excursion_save): Do not assume that
5113 selected_window always displays the buffer.
5114 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5117 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5119 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5122 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5124 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5126 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5128 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5129 since MinGW's w32api headers do. This avoids compiler warnings.
5131 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5134 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5136 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5138 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5140 * gtkutil.c (style_changed_cb): Check if frame is live and an
5141 X frame (Bug#14038).
5143 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5145 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5146 Define only for _WIN32_WINNT less than 0x0500.
5147 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5149 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5150 see its own definitions of 'struct timeval' and 'struct timezone'.
5152 Fix incompatibilities between MinGW.org and MinGW64 headers.
5153 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5155 * w32.c (REPARSE_DATA_BUFFER): Guard with
5156 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5158 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5160 * xterm.c: Include X11/XKBlib.h
5161 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5163 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5165 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5167 * blockinput.h (input_blocked_p): Likewise.
5168 * bytecode.c (exec_byte_code): Likewise.
5169 * callproc.c (call_process_kill, call_process_cleanup)
5170 (Fcall_process): Likewise.
5171 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5172 (Fccl_execute_on_string): Likewise.
5173 * character.c (string_escape_byte8): Likewise.
5174 * charset.c (read_hex): Likewise.
5175 * cm.c (calccost): Likewise.
5176 * data.c (cons_to_unsigned): Likewise.
5177 * dired.c (directory_files_internal, file_name_completion):
5179 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5180 (sit_for): Likewise.
5181 * doc.c (Fsubstitute_command_keys): Likewise.
5182 * doprnt.c (doprnt): Likewise.
5183 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5184 * emacsgtkfixed.c: Likewise.
5185 * fileio.c (file_offset, Fwrite_region): Likewise.
5186 * floatfns.c (Fexpt, fmod_float): Likewise.
5187 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5189 * font.c (font_intern_prop): Likewise.
5190 * frame.c (x_set_alpha): Likewise.
5191 * gtkutil.c (get_utf8_string): Likewise.
5192 * indent.c (check_display_width): Likewise.
5193 * intervals.c (create_root_interval, rotate_right, rotate_left)
5194 (split_interval_right, split_interval_left)
5195 (adjust_intervals_for_insertion, delete_node)
5196 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5197 (merge_interval_right, merge_interval_left, copy_intervals)
5198 (set_intervals_multibyte_1): Likewise.
5199 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5200 * keymap.c (Fkey_description): Likewise.
5201 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5202 * lread.c (openp, read_integer, read1, string_to_number):
5204 * menu.c (ensure_menu_items): Likewise.
5205 * minibuf.c (read_minibuf_noninteractive): Likewise.
5206 * print.c (printchar, strout): Likewise.
5207 * process.c (create_process, Faccept_process_output)
5208 (wait_reading_process_output, read_process_output, send_process)
5209 (wait_reading_process_output): Likewise.
5210 * profiler.c (make_log, handle_profiler_signal): Likewise.
5211 * regex.c (re_exec): Likewise.
5212 * regex.h: Likewise.
5213 * search.c (looking_at_1, Freplace_match): Likewise.
5214 * sysdep.c (get_child_status, procfs_ttyname)
5215 (procfs_get_total_memory): Likewise.
5216 * systime.h (EMACS_TIME_VALID_P): Likewise.
5217 * term.c (dissociate_if_controlling_tty): Likewise.
5218 * window.c (get_phys_cursor_glyph): Likewise.
5219 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5220 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5222 * xfns.c (Fx_window_property): Likewise.
5223 * xmenu.c (set_frame_menubar): Likewise.
5224 * xselect.c (x_get_window_property, x_handle_dnd_message):
5226 * xsmfns.c (smc_save_yourself_CB): Likewise.
5227 * xterm.c (x_scroll_bar_set_handle): Likewise.
5229 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5231 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5232 to be optional or nil. Adjust comment and convert it to docstring.
5233 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5234 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5236 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5238 Static checking by GCC 4.8-20130319.
5239 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5240 * process.c (Fset_process_datagram_address)
5241 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5242 * xdisp.c (get_char_face_and_encoding):
5243 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5244 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5245 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5247 2013-03-24 Ken Brown <kbrown@cornell.edu>
5249 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5250 fix compilation on 64-bit Cygwin, where underscores are not
5251 automatically prepended.
5253 * w32term.c (w32_initialize): Silence compiler warning.
5255 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5257 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5258 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5259 variables, to save and restore frame dimensions.
5260 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5261 after returning from a 'fullscreen' configuration.
5262 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5263 to avoid races between the main thread and the input thread.
5265 * w32term.h (struct w32_output): New members normal_width,
5266 normal_height, normal_top, normal_left, and prev_fsmode.
5267 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5268 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5271 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5272 'fullscreen' parameter. Always record previous width and height
5273 of the frame, except when switching out of maximized modes, so
5274 that they could be restored correctly, instead of resetting to the
5275 default frame dimensions. Send SC_RESTORE command to the frame,
5276 unless we are going to send SC_MAXIMIZE, to restore the frame
5277 resize hints in the mouse pointer shown by the window manager.
5280 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5282 * lisp.h (get_frame_param): Adjust conditions for prototype
5285 2013-03-22 Ken Brown <kbrown@cornell.edu>
5287 * unexcw.c: Drop unneeded inclusion of w32common.h.
5288 (report_sheap_usage): Declare.
5289 (read_exe_header): Add magic numbers for x86_64.
5290 (fixup_executable): Fix printf format specifier for unsigned long
5293 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5295 * frame.h (struct frame): Put menu_bar_window under #ifdef
5296 because this member is not needed when X toolkit is in use.
5297 (fset_menu_bar_window):
5298 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5299 (free_glyphs, update_frame):
5300 * xdisp.c (expose_frame): Likewise.
5301 (display_menu_bar): Likewise. Remove redundant eassert.
5302 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5305 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5307 Use functions and constants to manipulate Lisp_Save_Value objects.
5308 This replaces code that used macros and strings and token-pasting.
5309 The change makes the C source a bit easier to follow,
5310 and shrinks the Emacs executable a bit.
5311 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5312 (make_save_value): Change 1st arg from string to enum. All callers
5315 (mark_object): Use if, not #if, for GC_MARK_STACK.
5316 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5317 (XSAVE_OBJECT): Now functions, not macros.
5318 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5319 the constant was never used.
5320 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5321 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5322 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5323 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5325 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5326 type3 with a single member save_type. All uses changed.
5327 (save_type, set_save_pointer, set_save_integer): New functions.
5328 * print.c (PRINTX): Remove.
5330 * alloc.c: Remove redundant static declarations.
5332 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5334 * window.h (struct window): Convert left_col, top_line, total_lines
5335 and total_cols from Lisp_Objects to integers. Adjust comments.
5336 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5338 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5339 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5340 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5341 Adjust users where appropriate.
5343 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5345 * frame.h (struct frame): Drop resx and resy because the same data is
5346 available from window system-specific output context. Adjust users.
5347 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5348 New functions to provide defaults when no window system available.
5349 (FRAME_RES_X, FRAME_RES_Y): New macros.
5350 (NUMVAL): Move from xdisp.c.
5351 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5352 (Ffont_face_attributes, Fopen_font):
5353 * image.c (gs_load):
5354 * w32font.c (fill_in_logfont):
5355 * xdisp.c (calc_pixel_width_or_height):
5356 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5357 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5359 2013-03-20 Kenichi Handa <handa@gnu.org>
5361 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5362 to 1 (temporary workaround until a bug related to ASCII
5363 optimization is fixed).
5365 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5367 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5368 Signal error if window is not internal. Adjust docstring.
5369 (delete_all_child_windows): Use combination_limit to save the buffer.
5370 (Fset_window_configuration): Adjust accordingly.
5371 * print.c (syms_of_print): Initialize debugging output not here...
5372 (init_print_once): ...but in a new function here.
5373 * lisp.h (init_print_once): Add prototype.
5374 * emacs.c (main): Add call to init_print_once. Adjust comments.
5376 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5378 * window.c (window_resize_check, window_resize_apply)
5379 (window_from_coordinates, recombine_windows, set_window_buffer)
5380 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5381 (Fsplit_window_internal, Fdelete_window_internal)
5382 (freeze_window_starts): Use bool for booleans.
5383 * window.h (window_frame_coordinates, resize_frame_windows)
5384 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5386 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5388 * dispnew.c (bitch_at_user): Use `user-error'.
5390 2013-03-17 Ken Brown <kbrown@cornell.edu>
5392 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5393 as return type of image_background. (Bug#13981)
5394 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5396 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5398 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5399 (ns_select): Don't return with result uninitialized.
5401 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5404 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5406 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5407 directories. If filename is nil, get directory name (Bug#13932).
5408 Use getFilename and getDirectory.
5409 (getFilename, getDirectory): New methods for EmacsSavePanel and
5411 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5413 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5415 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5417 2013-03-15 Kenichi Handa <handa@gnu.org>
5419 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5420 (adjust_after_replace): Make it back to static. Delete the third
5421 arg text_at_gap_tail. Cancel the code for handling it.
5423 * coding.h (struct coding_system): New member eol_seen.
5425 * coding.c (detect_ascii): New function.
5426 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5427 when the source bytes are actually scanned. On detecting for
5428 coding_category_utf_8_auto, call detect_ascii instead of scanning
5429 source bytes directly.
5430 (produce_chars): Call insert_from_gap with the new arg 0.
5431 (encode_coding): Likewise.
5432 (decode_coding_gap): Control ASCII optimization by the variable
5433 disable_ascii_optimization instead of #ifndef .. #endif.
5434 Deccode EOL format according to coding->eol_seen.
5435 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5438 * lisp.h (adjust_after_replace): Cancel externing it.
5439 (insert_from_gap): Adjust prototype.
5441 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5443 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5444 FULLSCREEN_MAXIMIZED. (Bug#13935)
5446 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5448 * region-cache.c (find_cache_boundary, move_cache_gap)
5449 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5450 Simplify debugging check and convert to eassert. Adjust comment.
5451 (pp_cache): Put under ENABLE_CHECKING.
5453 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5455 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5456 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5458 (w32fullscreen_hook): If the frame is visible, reset
5459 f->want_fullscreen flag after changing the frame size. If the
5460 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5463 2013-03-13 Daniel Colascione <dancol@dancol.org>
5465 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5466 too so that these builds can use Cygwin's file conversion
5467 functions. (We've been building and linking cygw32.o all along
5468 and just not using it.)
5470 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5472 File synchronization fixes (Bug#13944).
5473 * Makefile.in (LIB_FDATASYNC): New macro.
5475 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5476 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5477 Don't worry about HAVE_FSYNC, since a substitute fsync is
5478 available if the system lacks one.
5479 (Fwrite_regin): Retry fsync if interrupted.
5481 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5483 * w32term.c (w32_read_socket): If the Emacs frame is being
5484 activated, call w32fullscreen_hook, to make sure the new frame
5485 dimensions are in effect. (Bug#13937)
5487 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5489 * xdisp.c (init_iterator): Simplify because both character and byte
5490 positions are either specified or -1. Add eassert. Adjust comment.
5491 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5492 character and byte positions can be obtained from marker.
5494 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5496 Static checking by Sun C 5.12.
5497 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5498 * bytecode.c (exec_byte_code):
5499 * dispnew.c (init_display):
5501 * fileio.c (Fsubstitute_in_file_name):
5502 * keyboard.c (Fevent_convert_list):
5503 * keymap.c (Fsingle_key_description):
5504 * term.c (maybe_fatal, fatal):
5505 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5506 * xsmfns.c (Fhandle_save_session):
5507 Omit unreachable code.
5508 * keymap.c (map_keymap_char_table_item): Cast void * to
5509 a function pointer type; the C Standard requires this.
5511 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5512 Include <sys/param.h> unconditionally, as that works elsewhere and
5513 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5514 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5517 See ChangeLog.12 for earlier changes.
5523 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5525 This file is part of GNU Emacs.
5527 GNU Emacs is free software: you can redistribute it and/or modify
5528 it under the terms of the GNU General Public License as published by
5529 the Free Software Foundation, either version 3 of the License, or
5530 (at your option) any later version.
5532 GNU Emacs is distributed in the hope that it will be useful,
5533 but WITHOUT ANY WARRANTY; without even the implied warranty of
5534 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5535 GNU General Public License for more details.
5537 You should have received a copy of the GNU General Public License
5538 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.