1 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
3 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6 2013-09-19 Eli Zaretskii <eliz@gnu.org>
8 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9 'const char *' to avoid compiler warnings due to similar change in
10 the prototype of x_get_string_resource.
12 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
14 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
15 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
16 going to replace static variables below. Adjust comments.
17 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
18 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
19 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
20 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
21 Related users changed.
22 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
23 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
24 last_mouse_movement_time, going to replace static variables below.
26 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
27 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
29 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
30 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
31 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
32 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
33 static variables below.
34 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
35 (last_mouse_scroll_bar): Remove.
36 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
37 (mouseExited): Related users changed.
39 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
41 Do not use external array to process X scroll bar messages.
42 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
43 (x_send_scroll_bar_event): Pack window pointer into two slots
44 of XClientMessageEvent if we're 64-bit. Adjust comment.
45 (x_scroll_bar_to_input_event): Unpack accordingly.
47 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
49 Ifdef away recent changes which aren't relevant to NS port.
50 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
51 [!HAVE_NS]: Declare as such.
52 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
53 [!HAVE_NS]: Define as such.
55 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
57 * frame.c (x_redo_mouse_highlight): New function
58 to factor out common code used in W32 and X ports.
59 * dispextern.h (x_redo_mouse_highlight): Add prototype.
60 * xterm.h (struct x_display_info):
61 * w32term.h (struct w32_display_info):
62 * nsterm.h (struct ns_display_info): New members
63 last_mouse_motion_frame, last_mouse_motion_x and
64 last_mouse_motion_y, going to replace static variables below.
65 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
66 (redo_mouse_highlight): Remove.
67 (note_mouse_movement, syms_of_xterm): Adjust user.
68 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
69 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
70 (redo_mouse_highlight): Remove.
71 (note_mouse_movement, syms_of_w32term): Adjust user.
72 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
73 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
75 (note_mouse_movement, mouseMoved, syms_of_nsterm):
76 * nsfns.m (compute_tip_xy): Adjust user.
78 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
80 * frame.c (x_mouse_grabbed): New function.
81 * dispextern.h (x_mouse_grabbed): Add prototype.
82 (last_mouse_frame): Remove declaration.
83 * xterm.h (struct x_display_info):
84 * w32term.h (struct w32_display_info):
85 * nsterm.h (struct ns_display_info): New member
86 last_mouse_frame, going to replace...
87 * xdisp.c (last_mouse_frame): ...global variable.
88 (note_tool_bar_highlight):
89 * w32term.c (w32_mouse_position, w32_read_socket):
90 * xterm.c (XTmouse_position, handle_one_xevent):
92 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
94 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
96 * w32term.c (w32_read_socket): Avoid temporary
97 variables in a call to x_real_positions.
98 * xterm.c (handle_one_xevent): Likewise.
100 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
102 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
103 (x_icon_type): Remove prototype.
104 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
105 * frame.c (x_icon_type): Remove.
106 * w32term.c (x_make_frame_visible, x_iconify_frame):
107 * xterm.c (x_make_frame_visible, x_iconify_frame):
108 Use x_set_bitmap_icon to factor out common code.
110 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
112 * dispextern.h (check_x_display_info, x_get_string_resource):
113 Declare here just once and unify the latter.
114 * frame.c (check_x_display_info, x_get_string_resource):
115 * nsterm.h (check_x_display_info):
116 * xrdb.c (x_get_string_resource):
117 * xterm.h (check_x_display_info): Remove prototypes.
118 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
119 * w32reg.c (x_get_string_resource): Likewise.
120 (w32_get_rdb_resource): Adjust user.
122 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
124 * xterm.h (struct x_display_info): New member
125 x_pending_autoraise_frame, going to replace...
126 * xterm.c (pending_autoraise_frame): ...static variable.
127 (x_new_focus_frame, XTread_socket): Adjust users.
128 * w32term.h (struct w32_display_info): New member
129 w32_pending_autoraise_frame, going to replace...
130 * w32term.c (pending_autoraise_frame): ...global variable.
131 (x_new_focus_frame, w32_read_socket): Adjust users.
133 2013-09-17 Glenn Morris <rgm@gnu.org>
135 * xdisp.c (message_dolog): If we create *Messages*,
136 switch it to messages-buffer-mode.
138 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
140 Don't overuse 'const' in types of locals.
141 * bidi.c (bidi_count_bytes):
142 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
143 (xg_event_is_for_scrollbar):
144 * xselect.c (x_handle_property_notify)
145 (x_handle_selection_notify, x_handle_dnd_message):
146 * xsettings.c, xsettings.h (xft_settings_event):
147 * xterm.c (x_handle_net_wm_state, handle_one_event)
148 (x_menubar_window_to_frame, x_detect_focus_change)
149 (construct_mouse_click, note_mouse_movement)
150 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
151 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
152 (handle_one_xevent, x_handle_net_wm_state):
153 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
154 (x_handle_dnd_message):
155 Avoid unnecessary 'const', typically the second 'const' in
156 'const foo * const arg', a 'const' that does not affect the API
157 and doesn't significantly help the human reader.
159 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
161 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
162 only if Glib < 2.36.0.
163 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
164 * xsettings.c (init_gconf, init_gsettings): Do not check
166 * xterm.c (handle_one_xevent): Do not call to x_clear_area
168 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
170 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
172 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
173 before calling g_type_init.
175 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
177 * nsterm.m (syms_of_nsterm): ... to here.
179 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
181 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
182 (ignore_next_mouse_click_timeout): Use Time as X does.
183 (handle_one_xevent): Avoid cast and use unsigned comparison.
185 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
187 Do not copy X event in handle_one_xevent except KeyPress case.
188 Wnen XEvent is processed, it is unlikely to be changed except
189 KeyPress case, so we can avoid copying and use const pointer to
190 const data to make sure that an event is not changed elsewhere.
191 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
192 const' and do not create local copy except for the KeyPress event.
193 Use casts to avoid a few glitches. Adjust formatting. Add comments.
194 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
195 (x_handle_net_wm_state, x_menubar_window_to_frame)
196 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
197 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
198 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
199 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
200 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
201 (x_handle_dnd_message):
202 * xsettings.c (xft_settings_event):
203 Use 'const XEvent * const' where appropriate.
204 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
206 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
208 Fix X event waiting to handle multiple frames.
209 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
210 * xterm.c (pending_event_wait): Remove. Adjust users.
211 (x_detect_focus_change): Pass frame arg.
212 (handle_one_xevent): Find related frame early and clear per-frame
213 wait_event_type only if this is an event for the relevant frame.
214 (x_wait_for_event): Use per-frame wait_event_type.
216 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
218 * nsfns.m (Fx_create_frame): Fix font driver registration for
221 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
224 * nsterm.m: Include macfont.h.
225 (ns_tmp_flags, ns_tmp_font): Remove.
226 (ns_compute_glyph_string_overhangs): Check for driver Qns.
227 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
228 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
229 (changeFont:): Fix code style. Check for font driver type when
232 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
235 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
236 (nsfont_open): Set font driver type.
237 Set font->ascent and font->descent. Figure out font instead of
238 ns_tmp_font, and flags instead of ns_tmp_flags.
239 Fix indentation. Remove call to ns_draw_text_decoration,
242 * nsfns.m: Include macfont.h.
243 (Fx_create_frame): Register macfont driver, make a better default font.
244 (Fns_popup_font_panel): Get font from macfont driver, if used.
246 * macfont.m, macfont.h, maccuvs.h: New files.
248 * font.h: Declare syms_of_macfont.
250 * font.c (syms_of_font): Call syms_of_macfont.
252 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
254 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
256 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
257 and it is always zero for others, so I assume that this is an ancient
258 leftover which nobody will want to change any more.
259 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
260 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
261 * frame.c (x_set_scroll_bar_width):
262 * w32fns.c (w32_createscrollbar):
263 * w32term.c (w32_set_vertical_scroll_bar):
264 * xfns.c (x_set_scroll_bar_default_width):
265 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
266 (x_scroll_bar_expose): Related users changed.
268 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
270 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
271 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
272 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
274 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
276 * nsterm.h, w32term.h, xterm.h: ...and not here.
277 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
279 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
280 these modules are never compiled otherwise.
282 2013-09-14 Eli Zaretskii <eliz@gnu.org>
284 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
287 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
289 Unify Fx_focus_frame between all ports.
290 * frame.h (x_focus_frame): New prototype.
291 * xfns.c (Fx_focus_frame): Remove.
292 (syms_of_xfns): Do not defsubr it.
293 (x_focus_frame): X implementation.
294 * nsfns.m (Fx_focus_frame): Remove.
295 (syms_of_nsfns): Do not defsubr it.
296 (x_focus_frame): NS implementation.
297 * w32term.c (Fx_focus_frame): Remove.
298 (x_focus_on_frame): Rename to...
299 (x_focus_frame): W32 implementation.
300 * w32term.h (x_focus_on_frame): Remove prototype.
301 * w32fns.c (Fx_focus_frame): Remove.
302 (syms_of_w32fns): Do not defsubr it.
303 * frame.c (Fx_focus_frame): Define here.
304 (syms_of_frame): Defsubr here.
305 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
307 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
309 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
310 All of them are replaced with FRAME_DISPLAY_INFO, defined in
311 each port to reference the port-specific window system data.
312 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
313 (FRAME_DISPLAY_INFO): Define.
314 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
315 (FRAME_DISPLAY_INFO): Define. Adjust users.
316 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
317 (FRAME_DISPLAY_INFO): Define. Adjust users.
318 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
319 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
320 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
321 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
322 * xselect.c, xterm.c: All related users changed.
324 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
326 * xterm.h (x_window_to_frame, x_any_window_to_frame)
327 (x_menubar_window_to_frame): Remove prototypes.
328 * xfns.c (x_window_to_frame, x_any_window_to_frame)
329 (x_menubar_window_to_frame, x_top_window_to_frame):
331 * xterm.c (x_window_to_frame, x_any_window_to_frame)
332 (x_menubar_window_to_frame, x_top_window_to_frame):
333 ...to here and convert all but the last to static.
335 2013-09-12 Eli Zaretskii <eliz@gnu.org>
337 * lisp.mk (lisp): Add w32-common-fns.elc.
339 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
341 * charset.c (char_charset): Document an exception for char-charset.
343 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
345 * xterm.h (x_display_info): New field last_user_time...
346 * xterm.c (toplevel): ...to replace static last_user_time.
347 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
349 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
351 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
352 scroll bar values to prevent thumb from disappear and update comment.
354 2013-09-11 Glenn Morris <rgm@gnu.org>
356 * emacs.c (usage_message): Possessive apostrophe tweak.
358 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
360 * nsterm.m (syms_of_nsterm): Use Qns.
361 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
362 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
363 * xfns.c (x_display_info_for_name, Fx_open_connection):
364 Remove old '#if 0' code.
365 (syms_of_xfns): Use Qx.
366 * termhooks.h (fullscreen_hook): Remove the leftover.
367 (struct terminal): Fix typo in comment.
369 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
371 Cleaning up a few X scroll bar bits.
372 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
373 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
374 New member last_seen_part, going to replace...
375 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
376 (xt_action_hook) [USE_LUCID]: Adjust user.
377 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
378 Lucid-specific scroll bar support.
379 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
380 to int and adjust to use last_seen_part member.
381 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
382 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
383 Initialize last_seen_part.
385 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
387 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
388 insert-buffer-substring an empty string.
390 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
392 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
393 avoiding a GCC warning.
395 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
397 Ifdef away frame tool bar code when it is not really used.
398 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
399 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
400 and minimize_tool_bar_window_p under the above.
401 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
402 (fset_tool_bar_window): Likewise.
403 * dispnew.c (clear_current_matrices, clear_desired_matrices)
404 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
405 (change_frame_size_1):
406 * window.c (window_from_coordinates, Frecenter): Adjust users.
407 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
408 code is not really used.
409 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
410 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
411 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
412 [!USE_GTK && !HAVE_NS]: Define as such.
413 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
414 (note_mouse_highlight, expose_frame):
415 * xfns.c (x_set_tool_bar_lines):
416 * xterm.c (handle_one_xevent): Adjust users.
418 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
420 Fix corruption with multiple emacsclient -t instances (Bug#15222).
421 This bug was introduced by my 2013-08-26 patch, which incorrectly
422 assumed that the terminfo implementation doesn't use termcap buffers.
423 * term.c (init_tty) [TERMINFO]: Remove optimization, as
424 these buffers apparently are used after all.
425 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
426 (struct tty_display_info): Define members termcap_term_buffer and
427 termcap_strings_buffer even if TERMINFO.
429 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
432 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
433 'usage' docstring entry to pacify make-docfile.
435 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
437 Change comparison functions =, <, >, <=, >= to take many arguments.
438 * data.c: Change comparison functions' interface and implementation.
439 * lisp.h: Make arithcompare available for efficient two arg
441 * bytecode.c: Use arithcompare.
442 * fileio.c: Use new interface.
444 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
446 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
448 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
450 * eval.c (Feval): Document the new use of `lexical'.
452 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
454 Review and drop old frame resize hack.
455 * frame.h (struct frame): Remove force_flush_display_p.
456 * dispnew.c (update_frame): Adjust user and don't call
457 flush_frame here. The comment has said that there was an issues
458 with redisplaying fringes, but I don't see any differences with
459 and without this hack. Hopefully we can continue without it.
460 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
461 current frame matrices twice if resized_p is set.
463 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
465 Do not populate pure Xism x_sync to other ports.
466 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
467 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
468 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
469 * w32term.h (x_sync): Remove prototype.
471 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
473 Cleanup frame flushing.
474 * dispextern.h (struct redisplay_interface):
475 Drop flush_display_optional because flush_display is enough
476 for X and flushing via RIF is just a no-op for others.
477 * frame.h (flush_frame): New function.
478 * dispnew.c (update_frame):
479 * minibuf.c (read_minibuf):
480 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
482 * keyboard.c (detect_input_pending_run_timers): Do not flush
483 all frames but selected one in redisplay_preserve_echo_area.
484 * nsterm.m (ns_flush): Remove no-op.
485 (ns_redisplay_interface): Adjust user.
486 * w32term.h (x_flush): Remove no-op.
487 (w32_redisplay_interface): Adjust user.
488 * xterm.c (x_flush): Simplify because we do not flush all
489 frames at once any more. Adjust comment.
490 (x_redisplay_interface): Adjust user.
492 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
494 Port --without-x --enable-gcc-warnings to Fedora 19.
495 * gfilenotify.c (globals_of_gfilenotify):
496 Call g_type_init only if using an older glib version that needs it.
498 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
500 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
501 (last_glyphless_glyph_merged_face_id): Remove declarations.
502 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
503 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
504 (last_glyphless_glyph_merged_face_id): Now static.
505 (merge_escape_glyph_face): New function, refactored from...
506 (get_next_display_element): ...here.
507 (merge_glyphless_glyph_face): New function, refactored from...
508 (produce_glyphless_glyph): ...here...
509 * term.c (produce_glyphless_glyph): ...and here.
511 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
513 * eval.c (eval_sub): Only call Ffunction if necessary.
515 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
517 Attempt to make redisplay more selective when changing cursor type.
518 * frame.h (struct frame): New bitfield cursor_type_changed.
519 * xdisp.c (cursor_type_changed): Remove.
520 (try_cursor_movement, redisplay_window, try_window_id)
521 (set_frame_cursor_types, try_window_reusing_current_matrix):
522 Adjust to use per-frame bitfield.
523 (redisplay_internal): Look for cursor type change on each visible
524 frame and consider all frames if cursor type has been changed on
525 the frame other than selected. If cursor type has been changed on
526 selected frame only, do not use fast update.
528 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
530 Attempt to make redisplay more selective when changing fonts.
531 * frame.h (struct frame): New bitfield fonts_changed.
532 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
533 (adjust_frame_glyphs): Add prototype.
534 * dispnew.c (fonts_changed_p): Remove.
535 (adjust_glyphs): Remove because we do not
536 adjust matrices on all frames at once any more.
537 (adjust_frame_glyphs): Block and unblock input here.
538 (adjust_glyph_matrix): Use fonts_changed.
539 (change_frame_size_1): Use adjust_frame_glyphs.
540 * font.c (font_open_entity): Use fonts_changed.
541 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
542 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
543 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
544 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
545 (shrink_mini_window, Fresize_mini_window_internal)
546 (window_scroll_pixel_based, Fset_window_configuration)
547 (apply_window_adjustment, Fset_window_vscroll):
548 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
549 Use adjust_frame_glyphs.
550 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
551 (try_window_reusing_current_matrix, try_window_id, display_line)
552 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
553 (redisplay_internal): Consider fonts_changed and adjust frame
554 matrices for each frame only if the frame is visible. If font
555 has been changed on some frame during full redisplay, retry
556 only visible frames where the font has been actually changed.
558 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
560 Cache current header and mode line height for each window.
561 * window.h (struct window): New fields mode_line_height
562 and header_line_height.
563 * window.c (make_window): Initialize them.
564 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
565 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
566 (current_mode_line_height, current_header_line_height):
568 * xdisp.c (current_mode_line_height, current_header_line_height):
570 (pos_visible_p, init_xdisp): Adjust user.
571 (redisplay_window): Invalidate mode_line_height and
572 header_line_height if current and desired matrices do not agree.
574 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
576 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
577 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
579 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
581 Make --without-x compatible with --enable-gcc-warnings.
582 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
583 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
584 members under HAVE_WINDOW_SYSTEM.
585 * keyboard.c (make_lispy_focus_out): Likewise.
586 (record_menu_key): Move under HAVE_MENUS.
587 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
588 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
589 (syms_of_xdisp): Adjust user.
590 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
591 (start_hourglass, cancel_hourglass):
592 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
593 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
594 and CLEAR_FONT_TABLE_NFONTS.
595 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
596 Declare only if HAVE_WINDOW_SYSTEM.
597 (lface_same_font_attributes_p, clear_face_gcs): Define only
598 if HAVE_WINDOW_SYSTEM.
600 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
602 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
603 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
604 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
606 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
608 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
610 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
612 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
613 This fixes a type error on hosts where ptrdiff_t is wider than int.
615 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
617 * keyboard.c (read_key_sequence_vs): New function.
618 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
621 * callint.c (Fcall_interactively): Always return a vector for 'K'.
623 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
625 Makefile improvements.
626 * Makefile.in (config.status): Don't use double-colon rules, as
627 they are not portable according to POSIX. Fix shell typo with `;
628 I guess this rule has never been tested?
629 (VCSWITNESS): New macro, to override any environment var.
631 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
633 * xterm.h (struct x_display_info): Do not track X connection
634 fd separately because it is always available from Display.
635 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
638 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
640 * buffer.c (drop_overlay):
641 * fileio.c (restore_point_unwind): Prefer unchain_marker to
642 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
644 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
646 * buffer.c (Fmake_overlay, Fmove_overlay):
647 * intervals.c (set_point_from_marker):
648 * print.c (PRINTPREPARE): Prefer signal_error
649 to plain error and report unsuitable marker too.
651 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
653 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
654 for 'dragging' member.
655 (struct x_output): Remove set-but-unused leftovers
656 'left_before_move' and 'top_before_move'.
657 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
658 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
659 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
660 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
661 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
662 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
663 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
664 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
666 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
668 * nsfont.m (INVALID_GLYPH): New define.
669 (nsfont_encode_char): Use INVALID_GLYPH.
670 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
672 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
674 * xterm.c (x_last_mouse_movement_time): Revert last change.
675 This code should use XDisplayMotionBufferSize to check display's
676 motion history first, and there are few other issues as well.
677 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
678 (handle_one_xevent): Adjust user.
680 2013-09-02 Martin Rudalics <rudalics@gmx.at>
682 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
683 * frame.c (Flast_nonminibuf_frame): ... to here.
684 (check_minibuf_window): Don't abort if no window was found
687 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
689 Use XGetMotionEvents to ask the last mouse motion time from X server.
690 * xterm.c (X_MOTION_HISTORY): Default to 1.
691 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
692 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
693 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
694 Ifdef away legacy code.
695 (XTmouse_position, x_scroll_bar_report_motion):
696 Use x_last_mouse_movement_time.
697 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
700 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
702 * msdos.c (last_mouse_window): Move to...
703 (dos_rawgetc): ...this function and adjust comment.
704 * nsterm.m (last_window): Rename to last_mouse_window, move to...
705 (mouseMoved): ...this function and adjust comment.
706 * w32term.c (last_window): Likewise with...
707 (w32_read_socket): ...this function.
708 * xterm.c (last_window): Likewise with...
709 (handle_one_xevent): ...this function.
711 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
713 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
714 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
715 (handle_one_xevent): ...to here.
716 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
719 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
721 * msdos.c (IT_set_terminal_window): Remove no-op.
722 (initialize_msdos_display): Adjust terminal setup.
723 * w32console.c (w32con_set_terminal_window): Remove no-op.
724 (initialize_w32_display): Adjust terminal setup.
725 * w32term.c (w32_set_terminal_window): Remove no-op.
726 (w32_create_terminal): Adjust terminal setup.
727 * xterm.c (XTset_terminal_window): Remove no-op.
728 (x_create_terminal): Adjust terminal setup.
730 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
732 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
734 (ns_create_terminal): Adjust terminal setup.
735 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
737 (w32_create_terminal): Adjust terminal setup.
738 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
740 (x_create_terminal): Adjust terminal setup.
742 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
744 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
745 (CLIP_TEXT_POS_FROM_MARKER): New macro.
746 * dispnew.c (buffer_posn_from_coords):
747 * window.c (Fwindow_end, displayed_window_lines):
748 * xdisp.c (redisplay_mode_lines): Use it.
750 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
752 * fontset.c (face_for_char): Check char in the current face font first
753 if HAVE_NS (Bug#15138).
755 2013-08-31 Martin Rudalics <rudalics@gmx.at>
757 * window.c (temp_output_buffer_show): Make sure window returned
758 by display_buffer is live (Bug#15213).
760 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
762 Minor cleanup to avoid forward declarations.
763 * coding.h (struct ccl_spec): Remove forward declaration.
764 * composite.h (toplevel): Include font.h.
765 (struct composition_it, struct face, struct font_metrics):
766 Remove forward declaration.
767 * dispextern.h (struct image, struct atimer): Likewise.
768 * emacsgtkfixed.h (struct frame): Likewise.
769 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
770 * font.h (struct font_driver, struct font, struct glyph_string)
771 (struct face): Remove forward declaration.
772 * fontset.h (struct face, struct font): Likewise.
773 * frame.h (toplevel): Style cleanup.
774 (enum output_method): Move to...
775 * termhooks.h (enum output_method): ...here.
776 (struct glyph, struct frame, struct ns_display_info)
777 (struct x_display_info, struct w32_display_info):
778 Remove forward declaration.
779 * xterm.h (toplevel): Include termhooks.h.
780 (struct font, struct window, struct glyph_matrix, struct frame)
781 (struct input_event, struct face, struct image): Remove forward
783 * gtkutil.h (struct _widget_value): Likewise.
784 * keyboard.h (toplevel): Include termhooks.h.
785 (struct input_event): Remove forward declaration.
787 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
789 * intervals.c (set_point_from_marker): New function.
790 * editfns.c (Fgoto_char):
791 * process.c (Finternal_default_process_filter):
792 * window.c (select_window_1): Use it.
793 * buffer.h (set_point_from_marker): Add prototype.
795 2013-08-29 Eli Zaretskii <eliz@gnu.org>
797 * w32.c (term_winsock): Call release_listen_threads before calling
799 (_sys_wait_accept): Wait for accept event in a loop with a finite
800 timeout, instead of waiting indefinitely. Will hopefully avoid
801 hanging during exit because WSACleanup deadlocks waiting for the
802 event object to be released. (Bug#14333)
804 * w32proc.c (release_listen_threads): New function, signals all
805 the reader threads that listen for connections to stop waiting.
807 * w32.h (release_listen_threads): Add prototype.
809 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
811 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
812 field of new marker (for sanity and safety).
813 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
814 anyway because XMISCTYPE is a function and can't be an lvalue).
816 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
818 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
819 (x_after_update_window_line, x_scroll_bar_create):
820 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
821 (handle_one_xevent, x_clear_frame_area):
822 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
823 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
824 * xterm.h (x_clear_area): Adjust prototype.
826 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
828 Hook scanning and indentation functions to find_newline. This helps
829 to avoid duplicated code and renders more respect to newline cache.
830 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
831 * cmds.c (Fforward_line):
832 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
833 Use find_newline and avoid unnecessary point movements.
834 * search.c (scan_newline): Implement on top of find_newline.
836 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
838 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
839 scoped code (bug#11258).
841 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
843 * nsterm.m (last_window): New variable.
844 (EV_TRAILER2): New macro.
845 (EV_TRAILER): Call EV_TRAILER2.
846 (mouseMoved:): Add support for mouse-autoselect-window
847 on nextstep (Bug#6888).
849 2013-08-28 Andreas Schwab <schwab@suse.de>
851 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
852 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
853 Remove unused macro definitions.
854 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
855 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
856 Only define if emacs.
858 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
860 Prefer enum glyph_row_area to int where appropriate.
861 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
863 (window_box, window_box_width, window_box_left, window_box_left_offset)
864 (window_box_right, window_box_right_offset): Adjust prototypes.
865 * xdisp.c (window_box, window_box_width, window_box_left)
866 (window_box_left_offset, window_box_right, window_box_right_offset):
867 Use enum glyph_row_area. Adjust users and tweak comment where needed.
868 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
869 * nsterm.m (ns_clip_to_row):
870 * w32term.c (w32_clip_to_row):
871 * xterm.c (x_clip_to_row): Likewise.
873 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
875 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
876 (Fprevious_overlay_change): Fast path for buffer with no overlays.
878 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
880 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
881 for portability to hosts where /bin/sh has problems.
883 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
885 Redesign redisplay interface to drop global output_cursor.
886 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
887 (toplevel): Remove declaration of output_cursor.
888 (set_output_cursor, x_cursor_to): Remove prototype.
889 * window.h (struct window): New member output_cursor.
890 (output_cursor_to): New function to replace RIF member.
891 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
892 (update_text_area, set_window_cursor_after_update): Use it.
893 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
894 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
895 * nsterm.m (ns_update_window_begin, ns_update_window_end):
896 * w32term.c (x_update_window_begin, x_update_window_end):
897 * xterm.c (x_update_window_begin, x_update_window_end):
898 Adjust to use per-window output cursor.
900 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
902 Simplify SELECT_TYPE-related code.
903 Like EMACS_TIME, this portability layer is no longer needed, since
904 Emacs has been using fd_set as a portability layer for some time.
905 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
906 (SELECT_TYPE): Remove. All uses changed to fd_set.
907 (fd_set) [!FD_SET]: New typedef.
909 Simplify EMACS_TIME-related code.
910 This portability layer is no longer needed, since Emacs has been
911 using struct timespec as a portability layer for some time.
912 * atimer.h, buffer.h, dispextern.h, xgselect.h:
913 Include <time.h> rather than "systime.h"; that's all that's needed now.
914 * dispnew.c: Include <timespec.h> rather than "systime.h";
915 that's all that's needed now.
916 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
917 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
919 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
920 LOG10_TIMESPEC_RESOLUTION.
921 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
922 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
923 (make_emacs_time): Remove. All used changed to make_timespec.
924 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
925 (current_timespec): Rename from current_emacs_time. All uses changed.
926 (add_emacs_time): Remove. All uses changed to timespec_add.
927 (sub_emacs_time): Remove. All uses change dot timespec_sub.
928 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
929 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
930 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
931 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
932 (current_timespec): Rename from current_emacs_time. All uses changed.
933 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
934 changed to timespec_cmp.
935 * xgselect.c: Include <timespec.h>, since our .h files don't.
937 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
939 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
940 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
941 Remove the leftovers.
942 * gtkutil.c (toplevel): Do not declare Qxft but include
944 * image.c (toplevel): Do not declare Vlibrary_cache because
945 it's already done in lisp.h.
947 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
949 * lisp.h (Mouse_HLInfo): Move from here...
950 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
951 (reset_mouse_highlight): New function.
952 * msdos.c (dos_set_window_size, IT_update_begin)
953 (internal_terminal_init):
954 * nsterm.m (ns_update_window_end, x_free_frame_resources)
955 (ns_initialize_display_info):
956 * w32console.c (initialize_w32_display):
957 * w32term.c (x_update_window_end, x_free_frame_resources)
958 (w32_initialize_display_info):
959 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
960 * window.c (Fdelete_other_windows_internal):
961 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
962 * termchar.h (toplevel):
963 * xterm.h (toplevel): Include dispextern.h.
965 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
967 Fix minor problems found by static checking.
968 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
969 (expect): Avoid nested-if warning.
970 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
971 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
972 * nsterm.h, nsterm.m (ns_select):
973 * xgselect.c, xgselect.h (xg_select):
974 Adjust signature to better match pselect's.
975 * nsterm.m (ns_select):
976 Don't set *TIMEOUT, since pselect doesn't.
977 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
978 diagnostic about assigning const char * to it.
979 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
981 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
983 * lread.c (substitute_object_recurse): Handle hash-tables as well
986 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
988 Fix unlikely core dump in init_tty, and simplify terminfo case.
989 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
990 The old version incorrectly dumped core if malloc returned a
991 buffer containing only non-NUL bytes.
992 (init_tty): Do not allocate or free termcap buffers; the
993 struct does that for us now.
994 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
995 (struct tty_display_info): Define members termcap_term_buffer and
996 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
997 use them. Allocate them directly in struct rather than indirectly
998 via a pointer, to simplify init_tty.
1000 * frame.c (check_minibuf_window): Initialize 'window' properly,
1001 so that Emacs reliably aborts later if 'window' is not initialized.
1003 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1005 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1006 of VoidSymbol (Bug#15154).
1008 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1010 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1011 mouse_face_beg_y and mouse_face_end_y.
1012 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1013 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1014 Adjust users and update comment where appropriate.
1016 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1018 * frame.c (check_minibuf_window): New function.
1019 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1020 Call check_minibuf_window (Bug#15183).
1022 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1024 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1025 because this is the only last cursor data we need to keep and consult.
1026 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1027 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1030 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1032 Fix recovering from possible decompression error.
1033 Since insert_from_gap doesn't always move point, we can't use PT as
1034 the position where the partially decompressed data ends, and
1035 should count how many bytes was produced so far.
1036 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1037 (unwind_decompress): Really delete partially uncompressed data.
1038 (Fzlib_decompress_region): Take decompressed data size into account.
1040 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1042 * syntax.c (init_syntax_once): Adjust comment and do an early
1043 initialization of Qchar_table_extra_slots just once...
1044 * casetab.c (init_casetab_once):
1045 * category.c (init_category_once):
1046 * character.c (syms_of_character):
1047 * coding.c (syms_of_coding):
1048 * xdisp.c (syms_of_xdisp): ...and omit it here.
1050 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1052 * xdisp.c (get_next_display_element): Don't apply to characters
1053 from a display vector the logic of setting it->end_of_box_run_p
1054 suitable for characters from a buffer. (Bug#15175)
1056 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1057 to handle directories, rather than '_utime' which doesn't.
1060 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1062 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1063 or fullscreen (Bug#14627).
1065 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1067 System-dependent integer overflow fixes.
1068 * process.c (Fset_process_window_size): Signal an error if
1069 the window size is outside the range supported by the lower level.
1070 * sysdep.c (set_window_size): Return negative on error,
1071 nonnegative on success, rather than -1, 0, 1 on not in system,
1072 failure, success. This is simpler. Caller changed.
1073 (serial_configure): Remove unnecessary initialization of local.
1074 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1075 size fits in unsigned long; this isn't true on some 32-bit hosts.
1076 Avoid buffer overrun if some future version of /proc/meminfo has a
1077 variable name longer than 20 bytes.
1078 (system_process_attributes) [__FreeBSD__]:
1079 Don't assume hw.availpages fits in 'int'.
1081 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1083 Don't let very long directory names overrun the stack.
1084 Fix some related minor problems involving "//", vfork.
1085 * callproc.c (encode_current_directory): New function.
1086 (call_process): Don't append "/"; not needed.
1087 * fileio.c (file_name_as_directory_slop): New constant.
1088 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1089 this can save the caller having to alloca.
1090 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1091 Use SAFE_ALLOCA, not alloca.
1092 (directory_file_name, Fexpand_file_name): Leave leading "//"
1093 alone, since it can be special even on POSIX platforms.
1094 * callproc.c (call_process):
1095 * process.c (Fformat_network_address):
1096 * sysdep.c (sys_subshell):
1097 Use encode_current_directory rather than rolling our own.
1098 (create_process): No need to encode directory; caller does that now.
1099 * process.h (encode_current_directory): New decl.
1100 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1101 Rework to avoid 'goto xyzzy;'.
1103 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1105 * xdisp.c (handle_face_prop): If the default face was remapped use
1106 the remapped face for strings from prefix properties. (Bug#15155)
1108 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1110 Minor cleanup for redisplay interface and few related functions.
1111 * frame.h (enum text_cursor_kinds): Move from here...
1112 * dispextern.h (enum text_cursor_kinds): ...to here.
1113 (toplevel): Drop unnecessary declarations.
1114 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1115 in update_window_end_hook and draw_window_cursor functions.
1116 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1117 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1118 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1119 * xterm.c (x_update_window_end, x_draw_window_cursor):
1120 * xdisp.c (display_and_set_cursor, update_window_cursor)
1121 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1122 enum text_cursor_kinds where appropriate.
1124 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1126 Redesign redisplay interface to drop updated_row and updated_area.
1127 * dispextern.h (updated_row, updated_area): Remove declaration.
1128 (struct redisplay_interface): Pass glyph row and row area parameters
1129 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1130 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1132 * dispnew.c (updated_row, updated_area): Remove.
1133 (redraw_overlapped_rows, update_window_line): Adjust user.
1134 (update_marginal_area, update_text_area): Likewise. Pass updated row
1135 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1136 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1139 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1141 * process.c (flush_pending_output): Remove stub.
1144 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1146 * callproc.c: Fix race that killed background processes (Bug#15144).
1147 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1148 Record deleted process-id in critical section, not afterwards.
1149 Don't mistakenly kill process created by a call-process invocation
1150 that discards output and does not wait.
1152 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1154 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1155 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1156 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1157 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1158 to shut up compiler in mark_object.
1159 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1161 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1163 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1164 We can't portably rely on PTY_OPEN doing that, even if
1165 it calls posix_openpt with O_CLOEXEC.
1167 2013-08-20 Kenichi Handa <handa@gnu.org>
1169 * character.c (string_char): Improve commentary.
1171 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1173 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1174 (struct animation_cache): Make signature a flexible array member.
1175 All uses changed. This is a tad slower but may insulate us better
1176 from future changes to ImageMagick.
1178 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1180 * image.c: Shrink memory needed for animation cache.
1181 (SIGNATURE_DIGESTSIZE): New constant.
1182 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1183 (imagemagick_create_cache): Copy the signature. This saves
1184 several KB of memory that ImageMagick wastes per signature.
1185 Don't bother updating the update_time, as the caller does that now.
1186 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1187 it's a fixed size struct member now.
1188 (imagemagick_get_animation_cache): Always destroy the signature,
1189 as it's now imagemagick_create_cache's responsibility to copy it.
1190 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1191 and use memcmp rather than strcmp.
1192 eassert that ImageMagick returns a signature of the specified length.
1194 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1196 * image.c (imagemagick_get_animation_cache): Don't segfault on
1198 (imagemagick_get_animation_cache): Revert to previous definition
1199 so that it actually works. But keep the memory leak fix.
1200 (imagemagick_get_animation_cache): Fix memory leak.
1202 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1204 * image.c: Fix animation cache signature memory leak.
1205 Fix some other minor performance problems while we're at it.
1206 (imagemagick_create_cache): Clear just the members that
1207 need clearing. Don't set update_time, as caller does that now.
1208 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1209 Simplify by using pointer-to-pointer instead of a prev pointer.
1210 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1211 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1212 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1213 it's already a copy. Free the signature probe unless it's cached.
1215 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1216 This was introduced by my 2013-08-12 fix for Bug#15035.
1218 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1220 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1221 (imagemagick_prune_animation_cache): Now static.
1223 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1225 * image.c (imagemagick_get_animation_cache): Don't segfault when
1226 pruning all entries.
1228 2013-08-18 Ken Brown <kbrown@cornell.edu>
1230 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1231 static heap if ENABLE_CHECKING is defined.
1232 (max_bss_sbrk_ptr): New variable.
1234 (report_sheap_usage): Report maximum static heap usage instead of
1235 ending static heap usage.
1237 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1239 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1240 of zlib_initialized according to the results of calling
1241 init_zlib_functions.
1243 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1245 * image.c: Implement an ImageMagick per-image cache.
1246 (imagemagick_get_animation_cache): Fix a double-free error.
1247 (imagemagick_load_image): Remove the ping_wand code, which only
1248 apparently saved time on invalid animated images, and slowed down
1249 everything else. Optimise for the common case.
1251 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1253 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1255 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1257 * marker.c (set_marker): Remove documentation of undefined behavior.
1259 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1261 * image.c (imagemagick_compute_animated_image): Animate correctly
1262 when sub-images are smaller than the main image.
1263 (imagemagick_compute_animated_image): Setting the iterator row to
1264 zero is apparently not allowed.
1265 (imagemagick_compute_animated_image): Allow images that say they
1266 have sub-images that are bigger than the main image, but just crop
1269 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1271 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1273 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1275 * image.c (imagemagick_compute_animated_image): Respect the GIF
1278 2013-08-15 Ken Brown <kbrown@cornell.edu>
1280 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1281 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1284 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1286 Fix minor problems found by static checking.
1287 * frame.c (delete_frame):
1288 * xdisp.c (next_element_from_display_vector):
1289 Avoid uninitialized local.
1290 * image.c (imagemagick_compute_animated_image): Port to C89.
1291 Prefer usual GNU indentation style for loops.
1292 Be more careful about bizarrely large sizes, by using ptrdiff_t
1295 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1297 Fix infinite frame selection loop (Bug#15025).
1298 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1300 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1302 * xdisp.c (compute_window_start_on_continuation_line):
1303 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1304 to make sure we end up setting the window start at the leftmost
1305 visible character of the display line. This avoids funky
1306 horizontal shifting because the window start is not kept on the
1307 same position. (Bug#15090)
1308 (next_element_from_display_vector): Support 'box' face attribute
1309 in the face definitions of a display vector. (Bug#15099)
1311 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1313 * image.c (imagemagick_compute_animated_image): Implement animated
1315 (imagemagick_compute_animated_image): Fix some compilation
1316 warnings. Implement a very simple cache to make the animation
1317 usable at all, but it should be replaced with a per-image cache.
1319 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1321 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1322 to do `for' loops over alist values.
1323 * buffer.h (FOR_EACH_BUFFER):
1324 * process.c (FOR_EACH_PROCESS): Use it.
1325 (handle_child_signal, status_notify, Fget_buffer_process)
1326 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1328 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1330 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1331 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1332 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1333 to xzalloc and so avoid redundant call to memset.
1334 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1335 members because it is allocated with xzalloc and so already zeroed.
1337 2013-08-14 Ken Brown <kbrown@cornell.edu>
1339 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1342 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1344 Utility function and macro to copy Lisp string to C string.
1345 * lisp.h (xlispstrdupa): New macro.
1346 (xlispstrdup): New prototype.
1347 * alloc.c (xlispstrdup): New function.
1348 * callint.c (Fcall_interactively):
1349 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1350 (Fsubstitute_in_file_name):
1351 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1352 * image.c (x_create_bitmap_from_file):
1353 * w32term.c (w32_term_init):
1354 * xterm.c (x_term_init): Use xlispstrdup.
1356 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1358 * image.c (imagemagick_load_image): Make animated pictures work.
1359 There's still some problems with background color settings, though
1362 * decompress.c (unwind_decompress): Always restore point.
1364 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1366 * marker.c (set_marker): Reformat documentation.
1368 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1370 * xdisp.c (cursor_type_changed): Now static.
1372 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1373 Use changed. This avoids the need to call xmalloc and for the
1374 caller to call xfree, and avoids memory leaks in some situations.
1376 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1378 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1379 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1380 (redisplay_window): If window_end_valid is cleared due to non-zero
1381 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1382 so do not call to try_cursor_movement for that window.
1384 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1386 * window.h (struct window): Convert window_end_pos and
1387 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1388 (wset_window_end_pos, wset_window_end_vpos): Remove.
1389 * dispnew.c (adjust_glyph_matrix):
1390 * window.c (Fwindow_end, replace_window, set_window_buffer)
1392 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1393 (set_vertical_scroll_bar, redisplay_window, try_window)
1394 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1395 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1396 (note_mouse_highlight): Adjust users.
1397 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1400 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1402 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1403 * image.c (imagemagick_filename_hint): Use `const char *' and
1404 prefer SSDATA to SDATA to avoid warnings.
1406 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1408 Cleanup window fringes, margins and scroll bars adjustments.
1409 * window.c (set_window_fringes, set_window_margins)
1410 (set_window_scroll_bars, apply_window_adjustment): New functions.
1411 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1412 (Fset_window_scroll_bars): Use them.
1414 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1416 * window.h (struct window): Convert scroll_bar_width
1417 from Lisp_Object to integer. Adjust comment.
1418 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1420 * window.c (wset_scroll_bar_width): Remove.
1421 (make_window): Initialize scroll_bar_width.
1422 (Fsplit_window_internal): Use direct assignment.
1423 (Fset_window_configuration, save_window_save):
1424 Convert Lisp_Object to integer and back where appropriate.
1425 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1426 bar was actually changed, and mention this in docstring.
1428 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1430 * decompress.c: Minor simplifications.
1431 (Fzlib_decompress_region): Don't bother verifying
1432 that avail_out <= UINT_MAX, as that was confusing.
1433 Mention the restriction in a comment instead.
1434 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1436 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1438 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1439 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1441 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1443 * image.c (imagemagick_filename_hint): Check for errors in the
1446 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1448 * window.c (Fwindow_margins): Return nil when there's no marginal
1449 area, as per the documented API.
1451 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1452 Fmake_vector, as scroll bar's struct members are not all Lisp
1453 objects now. This avoids crashes in GC.
1455 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1456 bool, so its address could be taken.
1458 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1460 * image.c (imagemagick_filename_hint): New function to possibly
1461 apply `image-content-type-suffixes'.
1462 (imagemagick_load_image): Use it.
1464 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1466 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1467 if loading zlib failed.
1469 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1471 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1472 2013-08-13 checkin below. Change bool to BOOL, rule is:
1473 All Obj-C code uses BOOL, except for interfaces callable from C.
1475 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1477 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1479 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1480 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1481 bool instead of BOOL.
1482 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1483 from Lisp_Object to bitfield. Adjust comment.
1484 * w32term.c (x_scroll_bar_create): Adjust user.
1485 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1486 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1487 Use bool for boolean.
1488 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1489 to `unsigned int' when defining a bitfield.
1491 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1493 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1495 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1497 * window.h (struct window): Convert left_margin_cols and
1498 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1499 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1500 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1502 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1504 (showing_window_margins_p, update_window_line, update_frame_1):
1505 * fringe.c (draw_fringe_bitmap_1):
1506 * xdisp.c (window_box_width): Adjust users.
1507 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1508 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1509 Use direct assignment.
1510 (Fset_window_configuration, save_window_save, Fwindow_margins):
1511 Convert Lisp_Object to integer and back where appropriate.
1512 (Fset_window_margins): Adjust user. Return t if any margin
1513 was actually changed, and mention this in docstring.
1515 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1517 * syntax.c (forward_word):
1518 * cmds.c (forward_char, backward_char): Mention the optional argument.
1520 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1522 * window.h (struct window): Convert left_fringe_width
1523 and right_fringe_width from Lisp_Objects to integers.
1525 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1526 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1527 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1529 (make_window): Initialize new integer fields to -1.
1530 (Fsplit_window_internal): Use direct assignment.
1531 (Fset_window_configuration, save_window_save):
1532 Convert Lisp_Object to integer and back where appropriate.
1533 (Fset_window_fringes): Adjust user. Return t if any fringe
1534 was actually changed, and mention this in docstring.
1536 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1538 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1539 * nsfns.m (x_set_cursor_type):
1540 * w32fns.c (x_set_cursor_type):
1541 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1542 * xdisp.c (set_frame_cursor_types): ...but in common code.
1544 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1546 * font.c (clear_font_cache): New function, stripped from...
1547 (Fclear_font_cache): ...here, which now uses the function
1548 above. Adjust comment.
1549 * font.h (clear_font_cache): Add prototype.
1550 * xfaces.c (clear_face_cache): Use clear_font_cache.
1552 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1554 * window.c (Fset_window_start): Compare `w', not `window' because
1555 `w' might not be equal to `window' after call to decode_live_window.
1557 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1559 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1560 This fixes a problem introduced by the Bug#15035 patch
1561 when using GPG. Reported by Herbert J. Skuhra.
1563 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1565 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1566 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1567 not yet initialized.
1569 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1571 * decompress.c (Fzlib_decompress_region): Support zlib
1572 decompression, too, and rename.
1574 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1576 Minor zlib configuration tweaks.
1577 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1578 Don't assume presence of fn_inflateInit2_ zlib internal function.
1580 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1582 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1583 include the zlib prefix.
1585 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1587 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1588 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1589 define static variables that are pointers to zlib functions to be
1591 (init_zlib_functions) [WINDOWSNT]: New function.
1592 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1594 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1595 macros instead of invoking the zlib functions directly.
1596 (syms_of_decompress): DEFSYM Qzlib_dll.
1597 Staticpro Szlib_available_p.
1599 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1601 Avoid looping over all frame windows to freeze and unfreeze.
1602 * window.h (struct window): Drop frozen_window_start_p.
1603 (freeze_window_starts): Drop prototype.
1604 * frame.h (struct frame): New frozen_window_starts flag.
1605 (FRAME_WINDOWS_FROZEN): New macro.
1606 * window.c (freeze_window_start, freeze_window_starts):
1608 (select_window, replace_window): Adjust users.
1609 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1610 (window_frozen_p): New function.
1611 (redisplay_window): Use it.
1613 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1615 Fix some fd issues when running subprocesses (Bug#15035).
1616 Fix bugs that can leak files or file descriptors on errors.
1617 Don't unlink open temp files, as that's hard for users to diagnose
1618 when things go awry (e.g., temp disk exhausted).
1619 Don't bother to lock temp files. Check for invalid recursion.
1620 * callproc.c (synch_process_fd): Remove. All uses removed.
1621 (synch_process_tempfile): New var or macro.
1622 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1624 (record_kill_process): New arg, the temp name. All callers changed.
1625 (delete_temp_file): Now just a simple wrapper around unlink.
1626 (call_process_kill): New arg, the call_process_fd array.
1627 Close them all. Clear synch_process_pid. Remove the temp file,
1628 or arrange for it to be removed.
1629 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1630 that's been moved to synch_process_tempfile. Caller changed.
1631 Do not remove the tempfile; that's now call_process_kill's
1633 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1634 call_process_kill; the caller now does that.
1635 (call_process_cleanup): Do not close the process fd; that's now
1636 call_process_kill's responsibility.
1637 (Fcall_process): Implement via new function call_process, which
1638 has most of the old body of Fcall_process, but with a different API.
1639 (call_process): New function that does not open or close filefd if
1640 it is nonnegative. Record which fds need to be closed, and let
1641 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1642 Signal an error if invoked recursively (could be done via a hook).
1643 Simplify creation of the tempfile in the MSDOS case.
1644 Don't create the output file until after checking for the executable.
1645 Report any failure to open /dev/null.
1646 Don't open /dev/null for writing twice; once is enough.
1647 Don't create pipe if all output is being discarded or sent to file.
1648 Don't worry about setting up the coding system or reading from the
1649 pipe if all output is being discarded.
1650 Hoist fd_error local into top level, to lessen block nesting.
1651 Don't record deleted pid here; now done by Fcall_process_region.
1652 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1653 and note its success in synch_process_tempfile.
1654 Do not leak resources when child_setup fails.
1655 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1656 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1657 (create_temp_file): Now returns open fd, with an additional
1658 Lisp_Object * argument to return the name. All callers changed.
1659 Do not close the file; rewind it instead, and leave it open for
1660 the caller. Do not lock the temp file. Unwind-protect the file
1661 and the file-descriptor.
1662 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1663 If an asynchrounous process, record it here, not in call_process.
1664 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1665 * eval.c (set_unwind_protect): New function.
1666 * fileio.c (write_region): New function, generalized from the
1667 old Fwrite_region. Do not lock temp files.
1668 (Fwrite_region): Use it.
1669 * lisp.h (set_unwind_protect, write_region): New decls.
1670 * process.c: Include <verify.h>.
1671 (make_process): Mark fds as initially closed.
1672 (deleted_pid_list): Now a list of pid-filename pairs.
1674 (close_process_fd): New function.
1675 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1676 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1677 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1678 (create_process, create_pty, Fmake_serial_process)
1679 (server_accept_connection): Record which fds need to be closed,
1680 and let deactivate_process close them.
1681 (Fmake_network_process): Do not discard the unwind-protect
1682 until it's safe to do so.
1683 (deactivate_process): Close the fds opened by create_process etc.
1684 (Fprocess_send_eof): Adjust to new way of recording open fds.
1685 Report an error if /dev/null can't be opened, instead of aborting.
1686 * process.h (PROCESS_OPEN_FDS): New constant.
1687 (struct Lisp_Process): New member open_fds.
1688 (record_kill_process, record_deleted_pid): Adjust signatures.
1689 (record_deleted_pid): Move decl here ...
1690 * syswait.h (record_deleted_pid): ... from here.
1692 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1694 * decompress.c: Fix bugs with large buffers and weird inputs.
1695 Tune a bit. Reindent as per usual Emacs style.
1696 (BUFFER_SIZE): Remove.
1697 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1698 more than UINT_MAX bytes. Decompress into the gap instead of into
1699 an auto buffer, as this should avoid copying. Return nil if
1700 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1701 set immediate_quit; we shouldn't trust zlib code that much.
1703 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1705 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1706 errors, and really move the gap to where we want it.
1708 * lisp.h: Include decompress.c support.
1710 * emacs.c (main): Include decompress.c support.
1712 * Makefile.in: Include -lz if present.
1714 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1716 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1717 (initWithTitle:): Initialize frame to 0.
1718 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1719 (fillWithWidgetValue:frame:): Rename from
1720 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1722 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1723 fillWithWidgetValue:frame:
1725 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1726 remove memory leak warnings.
1728 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1729 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1732 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1733 (x_activate_menubar): Update the whole menu.
1734 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1735 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1736 current event is not NSSystemDefined (Bug#15001).
1737 Call ns_check_menu_open only if trackingMenu is 2.
1738 (menuDidClose:): New method, decrease trackingMenu.
1739 (fillWithWidgetValue:setDelegate:): New method.
1740 (fillWithWidgetValue:): Call the above.
1742 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1744 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1746 Omit some unnecessary casts.
1747 Many of these go back to the old pre-C89 days, when they may have
1748 been needed, but we've been assuming C89 or later for a while now.
1749 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1750 (live_float_p, live_misc_p, live_vector_p):
1751 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1752 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1753 (defvar_per_buffer):
1754 * callint.c (Fcall_interactively):
1755 * doc.c (Fsubstitute_command_keys):
1756 * filelock.c (get_boot_time):
1757 * frame.c (xrdb_get_resource):
1758 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1759 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1760 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1761 (menuitem_highlight_callback, menu_destroy_callback)
1762 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1763 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1764 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1765 (xg_tool_bar_help_callback, tb_size_cb):
1766 * image.c (xpm_alloc_color, png_read_from_memory)
1767 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1768 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1770 * keymap.c (describe_map):
1771 * nsfns.m (Fns_display_monitor_attributes_list):
1772 * nsmenu.m (process_dialog:):
1773 * nsterm.m (hold_event):
1774 * process.c (wait_reading_process_output):
1775 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1776 * scroll.c (do_direct_scrolling, scrolling_1):
1777 * termcap.c (tgetent):
1778 * window.c (check_window_containing, add_window_to_list)
1779 (freeze_window_starts):
1780 * xdisp.c (compare_overlay_entries, vmessage):
1781 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1782 (x_get_monitor_attributes_xrandr)
1783 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1784 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1785 * xfont.c (xfont_match, xfont_open):
1786 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1787 (menubar_selection_callback, menu_position_func)
1788 (popup_selection_callback, create_and_show_popup_menu)
1789 (dialog_selection_callback, create_and_show_dialog):
1790 * xrdb.c (x_get_string_resource):
1792 * xsmfns.c (x_session_check_input):
1793 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1794 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1795 (xaw_jump_callback, xaw_scroll_callback):
1796 Omit unnecessary casts.
1798 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1800 Minor string-length refactoring.
1801 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1802 * frame.c (make_monitor_attribute_list):
1803 Prefer build_string to strlen + make_string.
1805 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1807 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1808 don't check minor_code (Bug#14417).
1810 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1812 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1813 vertical positions instead. This avoids calling MATRIX_ROW with
1814 row numbers that are possibly beyond valid limits. (Bug#15064)
1816 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1818 Use xstrdup and build_unibyte_string where applicable.
1819 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1820 * xfns.c (x_window):
1821 * xrdb.c (x_get_customization_string):
1822 * xterm.c (xim_initialize):
1823 * w32fns.c (w32_window): Use xstrdup.
1824 (w32_display_monitor_attributes_list):
1825 * emacs.c (init_cmdargs):
1826 * keyboard.c (PUSH_C_STR):
1827 * nsfont.m (nsfont_open):
1828 * sysdep.c (system_process_attributes):
1829 * w32.c (system_process_attributes):
1830 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1832 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1834 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1835 variables of these types so that GDB would know about them, as aid
1836 for debugging fatal exceptions. (Bug#15024) See also
1837 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1840 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1842 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1843 larger than the NSWindow (Bug#14934).
1845 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1847 Redesign redisplay interface to drop global variable updated_window.
1848 Always pass currently updated window as a parameter to update routines.
1849 * dispextern.h (updated_window): Remove declaration.
1850 (struct redisplay_interface): Pass window parameter to
1851 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1852 and after_update_window_hook.
1853 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1855 * dispnew.c (updated_window): Remove.
1856 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1857 (update_window_line): Adjust to match redisplay interface changes.
1858 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1859 (ns_scroll_run, ns_after_update_window_line):
1860 * w32term.c (x_update_window_begin, x_update_window_end)
1861 (x_after_update_window_line, x_scroll_run):
1862 * xterm.c (x_update_window_begin, x_update_window_end)
1863 (x_after_update_window_line, x_scroll_run):
1864 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1865 Likewise. Adjust comments where appropriate.
1866 (x_cursor_to): Simplify because this is always called during window
1867 update (but install debugging check anyway).
1868 (expose_window): Check must_be_updated_p flag to see whether this
1869 function is called during window update.
1871 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1873 Do not reset window modification event counters excessively.
1874 These leftovers and poor man's tricky methods to catch extra
1875 redisplay's attention are no longer needed.
1876 * frame.c (set_menu_bar_lines_1):
1877 * minibuf.c (read_minibuf_unwind):
1878 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1879 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1880 (window_scroll_line_based, Fset_window_configuration):
1881 * xdisp.c (redisplay_window): Do not reset last_modified and
1882 last_overlay_modified counters.
1884 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1886 * xselect.c (x_send_client_event): Set send_event and serial, memset
1887 data.l as it might be bigger than data.b. Use 24 bit mask to
1888 XSendEvent (Bug#15034).
1890 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1892 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1893 for TTY frames that are not the top frame on their console.
1896 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1898 * w32term.c (w32fullscreen_hook): Really maximize frame when
1899 asked for (Bug#14841).
1901 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1903 Prefer selected_window to Fselected_window, likewise for frames.
1904 * buffer.c (Fbuffer_swap_text):
1905 * data.c (Fvariable_binding_locus):
1906 * window.c (run_window_configuration_change_hook): Adjust users.
1907 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1908 Use decode_live_frame.
1910 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1912 Be more careful if selected window shows the buffer other than current,
1913 use window_outdated only if this is not so. This change should also
1914 address some weird issues discussed in Bug#13012.
1915 * window.h (window_outdated): New prototype.
1916 * window.c (window_outdated): Now here. Convert from static and
1917 always assume window's buffer.
1918 (Fwindow_end, Fwindow_line_height): Use it.
1919 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1920 and always assume window's buffer.
1921 (redisplay_window): Adjust user.
1922 (redisplay_internal): Call to reconsider_clip_changes once and
1923 check whether mode line should be updated only if selected window
1924 shows current buffer.
1925 (run_window_scroll_functions): Use eassert for debugging check.
1926 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1928 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1930 * window.c (window_scroll, window_scroll_pixel_based)
1931 (window_scroll_line_based): Use bool for booleans.
1933 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1935 * process.c: Fix minor off-by-one issues in descriptor counts.
1936 This shouldn't fix any real bugs, but it cleans up the code a bit.
1937 (max_process_desc, max_input_desc): -1, not 0, means none.
1939 (delete_input_desc): New function.
1940 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1941 (deactivate_process): Scan backwards when recomuting max_process_desc;
1942 that should be faster.
1943 (init_process_emacs): Initialize max_input_desc.
1945 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1947 Use region cache to speedup bidi_find_paragraph_start.
1948 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1949 Rename cache_long_line_scans to cache_long_scans.
1950 * buffer.c (bset_cache_long_line_scans): Rename to
1951 bset_cache_long_scans.
1952 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1953 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1955 (syms_of_buffer): Rename cache-long-line-scans to
1956 cache-long-scans. Adjust docstring.
1957 * search.c (newline_cache_on_off):
1958 * indent.c (width_run_cache_on_off): Adjust users.
1959 * bidi.c (bidi_paragraph_cache_on_off): New function.
1960 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1961 * insdel.c (prepare_to_modify_buffer):
1962 Invalidate bidi_paragraph_cache if enabled.
1964 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1966 Invalidate region caches only if buffer text is going to be changed.
1967 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1968 (modify_text): ...new prototype.
1969 (prepare_to_modify_buffer_1): New prototype.
1970 * textprop.c (modify_region): Rename to...
1971 (modify_text_properties): ...new function.
1972 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1973 (Fremove_list_of_text_properties): Adjust users.
1974 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1975 (modify_text): ...new function.
1976 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1977 (prepare_to_modify_buffer_1): ...new function.
1978 * casefiddle.c (casify_region):
1979 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1980 (Ftranspose_regions): Use modify_text.
1982 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1984 * lisp.mk (lisp): Add nadvice.elc.
1986 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1988 New macro to iterate over live buffers similar to frames.
1989 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1990 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1991 Declare buffer-related variables here to offload lisp.h.
1992 * buffer.c (Vbuffer_alist): Adjust comment.
1993 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1994 (other_buffer_safely):
1995 * data.c (store_symval_forwarding):
1996 * dispnew.c (Fframe_or_buffer_changed_p):
1997 * fileio.c (Fdo_auto_save):
1998 * filelock.c (unlock_all_files):
1999 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2001 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2003 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2004 * callproc.c (create_temp_file):
2005 * filelock.c (create_lock_file):
2006 Assume mkostemp, since it's now provided by Gnulib.
2008 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2010 * w32.c (mkostemp): New function.
2011 (mktemp): Remove, no longer used. Most of the code reused in
2012 mkostemp. (Bug#15015)
2013 (mktemp): Don't undef.
2015 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2017 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2018 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2019 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2020 (free_glyph_pool, check_glyph_memory): Likewise for
2021 all users. Adjust comments where appropriate.
2023 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2025 * composite.h: Minor fixups.
2026 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2027 to fix a misspelling, and change it to an inline function while
2028 we're at it (it need not be a macro). All uses changed.
2029 (composition_method, composition_valid_p):
2030 Rewrite to avoid assignments in if-conditions.
2032 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2034 Do not use global Lisp_Object in composition macros.
2035 * composite.h (composition_temp): Remove declaration.
2036 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2037 (composition_method, composition_valid_p): ...inline functions.
2038 (compose_region): Remove the leftover.
2039 * composite.c (composition_temp): Remove.
2040 (run_composition_function, update_compositions)
2041 (composition_compute_stop_pos, composition_adjust_point)
2042 (Ffind_composition_internal):
2043 * coding.c (handle_composition_annotation):
2044 * xdisp.c (handle_composition_prop, check_point_in_composition):
2045 Related users changed.
2047 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2049 Drop FRAME_PTR typedef.
2050 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2051 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2052 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2053 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2054 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2055 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2056 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2057 All related users changed.
2059 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2061 * eval.c (default_toplevel_binding): New function.
2063 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2064 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2065 (syms_of_eval): Export them.
2066 * data.c (Fdefault_value): Micro cleanup.
2067 * term.c (init_tty): Use "false".
2069 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2071 Fix X GC leak in GTK and raw (no toolkit) X ports.
2072 * xterm.c (x_free_frame_resources): If white and black relief
2073 GCs are allocated, always free them here.
2074 * xfns.c (x_make_gc): Omit redundant initialization.
2075 * widget.c (create_frame_gcs): Remove the leftover.
2076 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2077 in x_free_frame_resources.
2079 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2081 * nsterm.m (windowWillResize:toSize:): Only change title if
2082 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2084 (viewDidEndLiveResize): New method.
2086 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2087 inside NS_IMPL_COCOA.
2089 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2091 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2092 Do not check whether undo is enabled because record_insert and
2093 record_delete does that themselves.
2095 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2097 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2098 member which is not really used any more.
2099 (FRAME_XIC_BASE_FONTNAME): Remove.
2100 * xfns.c (xic_free_fontset): Adjust user.
2101 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2102 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2103 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2104 (xdialog_show): Use eassert for debugging check.
2105 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2107 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2109 * fileio.c, fns.c (merge): Move extern decl from here ...
2110 * lisp.h (merge): ... to here.
2112 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2114 Fix last font-related change.
2115 * w32font.h (w32font_list_internal, w32font_match_internal):
2117 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2118 (uniscribe_list_family): Adjust to match font API change.
2119 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2120 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2122 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2124 * frame.h (FRAME_MOUSE_UPDATE):
2125 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2126 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2128 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2130 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2131 * font.h (struct font_driver): Change list, match, and list_family
2132 functions to accept struct frame * as first arg.
2133 * font.c (font_score, font_compare, font_sort_entities):
2135 (font_sort_entities, font_list_entities, font_select_entity):
2136 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2137 match font API change.
2138 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2139 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2140 * ftxfont.c (ftxfont_list, ftxfont_match):
2141 * xftfont.c (xftfont_list, xftfont_match):
2142 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2143 * w32font.c (w32font_list, w32font_match, w32font_list):
2144 (w32font_list_internal, w32_font_match_internal): Likewise.
2145 * xfaces.c (Fx_family_fonts): Adjust user.
2147 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2149 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2150 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2151 only if HAVE_X_WINDOWS is in use.
2152 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2153 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2154 * w32term.c (x_wm_set_icon_position): Likewise.
2155 * w32fns.c (x_icon): Adjust user.
2157 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2159 * xterm.c (last_mouse_press_frame): Remove the
2160 leftover which is not really used any more.
2161 (handle_one_xevent, syms_of_xterm): Adjust users.
2162 (x_flush): Call XFlush once per each X display, not frame.
2163 This is better because this code always unconditionally skips
2164 non-X frames in Vframe_list and issues the only XFlush if we
2165 have more than one X frame on the same X display.
2166 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2167 Use bool for booleans.
2168 (x_draw_glyph_string_background, cvt_string_to_pixel):
2169 (cvt_pixel_dtor): Drop unnecessary prototypes.
2170 * xterm.h (x_display_ok): Adjust prototype.
2172 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2174 Drop unnecessary functions that deals with frame pixel size.
2175 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2176 (x_pixel_height): Drop prototypes.
2177 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2178 (x_pixel_height): Drop implementations.
2179 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2180 which should be always valid for window frame.
2181 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2182 * w32menu.c (Fx_popup_dialog):
2183 * xmenu.c (Fx_popup_dialog): Likewise for both.
2185 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2187 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2188 frame parameters and call to Fmodify_frame_parameters just once.
2189 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2190 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2191 and mention nil frame in docstring.
2193 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2195 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2196 (x_figure_window_size): Likewise. Adjust to return long.
2197 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2198 (toplevel): Move Qterminal_live_p to...
2199 * terminal.c (toplevel): ...here, make it static, and...
2200 (syms_of_terminal): ...DEFSYM here.
2201 * frame.h (Qterminal_live_p): Remove declaration.
2202 (make_frame, x_figure_window_size): Adjust prototype.
2203 * nsfns.m (Fx_create_frame): Use long for window flags.
2205 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2207 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2208 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2209 Do not assume that emacs_close (INT_MAX) is a no-op.
2211 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2213 * xfaces.c (make_face_cache): For struct face_cache, prefer
2214 xmalloc to xzalloc and so avoid redundant call to memset.
2215 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2217 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2219 * fringe.c (draw_window_fringes, update_window_fringes)
2220 (compute_fringe_widths):
2221 * w32term.c (x_draw_glyph_string):
2222 * window.c (candidate_window_p, Frecenter):
2223 * xfaces.c (realize_basic_faces, realize_default_face)
2224 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2225 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2226 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2227 * xmenu.c (Fx_menu_bar_open_internal):
2228 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2229 * xsettings.c (xft_settings_event):
2230 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2231 Use bool for booleans. Adjust style and comments where
2233 * dispextern.h (draw_window_fringes, update_window_fringes)
2234 (compute_fringe_widths):
2235 * xterm.h (x_had_errors_p): Adjust prototype.
2237 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2239 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2240 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2242 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2244 * fns.c (toplevel): Remove comment before Fsafe_length because
2247 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2249 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2251 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2253 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2254 frame which got the message is still alive, before dereferencing
2255 its pointer. (Bug#14970)
2257 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2258 be a live window, before using it as such. (Bug#14970)
2260 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2262 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2263 w32_detect_focus_change instead of doing part of its job by hand.
2264 This fixes the problem whereby FOCUS_OUT events were not sent to
2267 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2269 * process.c (Fprocess_list): Doc fix.
2271 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2272 being re-exposed only if it didn't ask to become visible.
2273 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2274 was previously iconified. (Bug#14841)
2275 (x_iconify_frame): Mark the frame iconified.
2277 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2279 Fix minor problems found by static checking.
2280 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2281 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2283 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2285 * eval.c (set_specpdl_old_value): New function.
2286 (unbind_to): Minor simplification.
2287 (get_backtrace_frame): New function.
2288 (Fbacktrace_frame): Use it. Add `base' argument.
2289 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2290 (syms_of_eval): Export backtrace-eval.
2291 * xterm.c (x_focus_changed): Simplify.
2293 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2295 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2297 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2299 * xdisp.c (redisplay_window): Instead of moving point out of
2300 scroll margin, reject the force_start method, and try scrolling
2301 instead. (Bug#14780)
2303 2013-07-24 Ken Brown <kbrown@cornell.edu>
2305 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2308 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2310 * eval.c (Fprogn): Do not check that BODY is a proper list.
2311 This undoes the previous change. The check slows down the
2312 interpreter, and is not needed to prevent a crash. See
2313 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2315 2013-07-23 Glenn Morris <rgm@gnu.org>
2317 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2319 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2321 Port to GNU/Linux systems with tinfo but not ncurses.
2322 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2323 to decide whether ncurses is being used. Without this change,
2324 GCC complains about tgetent not being declared, on a system
2325 that has tinfo installed but ncurses not installed.
2327 * eval.c (Fprogn): Check that BODY is a proper list.
2329 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2330 * data.c (Fsetq_default):
2331 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2332 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2334 Tune by taking advantage of the fact that ARGS is always a list
2335 when a function is declared to have UNEVALLED args.
2337 * emacsgtkfixed.c: Port to GCC 4.6.
2338 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2340 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2342 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2343 here to silence compiler warnings.
2345 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2347 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2348 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2349 from messing up Emacs's 'struct frame' (Bug#14923).
2351 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2353 * alloc.c (make_save_ptr_ptr): Define this function.
2354 It was inadvertently omitted. It's needed only if
2355 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2357 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2359 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2360 frame have focus (Bug#14895).
2362 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2364 Avoid vfork-related deadlock more cleanly.
2365 * callproc.c (child_setup): When the child's exec fails, output
2366 the program name, as that's more useful. Use O_NONBLOCK to avoid
2368 * process.c (create_process_1): Remove; no longer needed.
2369 (create_process): Remove timer hack; no longer needed, now that
2370 the child avoids deadlock.
2372 2013-07-20 Glenn Morris <rgm@gnu.org>
2374 * image.c (Fimage_flush): Fix doc typo.
2376 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2378 Fix array bounds violation when pty allocation fails.
2379 * process.c (PTY_NAME_SIZE): New constant.
2380 (pty_name): Remove static variable; it's now auto.
2381 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2382 Take pty_name as an arg rather than using a static variable.
2383 All callers changed.
2384 (create_process): Recover pty_flag from process, not from volatile local.
2385 (create_pty): Stay inside array even when pty allocation fails.
2386 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2388 * lread.c (Fload): Avoid initialization only when lint checking.
2389 Mention that it's needed only for older GCCs.
2391 2013-07-20 Kenichi Handa <handa@gnu.org>
2393 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2394 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2396 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2398 * lread.c (Fload): Avoid uninitialized warning.
2400 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2402 Fix some minor file descriptor leaks and related glitches.
2403 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2404 (create_lock_file): Use write, not emacs_write.
2405 * image.c (slurp_file, png_load_body):
2406 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2407 (server_accept_connection):
2408 Don't leak an fd on memory allocation failure.
2409 * image.c (slurp_file): Add a cheap heuristic for growing files.
2410 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2411 as that's what the other routines do. Maybe input need not be
2412 blocked at all, but it's better to be consistent.
2413 Avoid undefined behavior when strlen is zero.
2415 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2416 (NSTATICS): Now a constant; doesn't need to be a macro.
2418 2013-07-19 Richard Stallman <rms@gnu.org>
2420 * coding.c (decode_coding_utf_8): Add simple loop for fast
2421 processing of ASCII characters.
2423 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2425 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2427 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2429 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2430 unportable 'struct x_display_info'.
2431 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2434 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2436 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2437 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2439 (system_process_attributes): Prefer plain char to unsigned char
2440 when either will do. Clean up properly if interrupted or if
2441 memory allocations fail. Don't assume sscanf succeeds.
2442 Remove no-longer-needed workaround to stop GCC from whining.
2443 Read command-line once, instead of multiple times. Check read status a
2446 Fix obscure porting bug with varargs functions.
2447 The code assumed that int is treated like ptrdiff_t in a vararg
2448 function, which is not a portable assumption. There was a similar
2449 -- though these days less likely -- porting problem with various
2450 assumptions that pointers of different types all smell the same as
2451 far as vararg functions is conserved. To make this problem less
2452 likely in the future, redo the API to use varargs functions.
2453 * alloc.c (make_save_value): Remove this vararg function.
2454 All uses changed to ...
2455 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2456 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2458 (make_save_ptr): Rename from make_save_pointer, for consistency with
2459 the above. Define only on platforms that need it. All uses changed.
2461 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2463 * keyboard.c: Try to fix typos in previous change.
2464 (DISPLAY_LIST_INFO): New macro.
2465 (kbd_buffer_get_event): Do not access members that are not present
2466 in X11. Revert inadvertent change of "!=" to "=".
2468 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2470 * keyboard.c (kbd_buffer_get_event):
2471 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2472 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2474 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2476 * filelock.c: Fix unlikely file descriptor leaks.
2477 (get_boot_time_1): Rework to avoid using emacs_open.
2478 This doesn't actually fix a leak, but is better anyway.
2479 (read_lock_data): Use read, not emacs_read.
2481 * doc.c: Fix minor memory and file descriptor leaks.
2482 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2483 (get_doc_string, Fsnarf_documentation):
2484 Fix file descriptor leak on error.
2486 * term.c: Fix minor fdopen-related file descriptor leaks.
2487 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2488 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2490 * charset.c: Fix file descriptor leaks and errno issues.
2492 (load_charset_map_from_file): Don't leak file descriptor on error.
2493 Use plain record_xmalloc since the allocation is larger than
2494 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2496 * eval.c (record_unwind_protect_nothing):
2497 * fileio.c (fclose_unwind):
2499 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2500 The replacement doesn't block input, but that no longer seems
2503 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2505 * lread.c: Fix file descriptor leaks and errno issues.
2506 (Fload): Close some races that leaked fds or streams when 'load'
2508 (Fload, openp): Report error number of last nontrivial failure to open.
2509 ENOENT counts as trivial.
2510 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2512 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2513 now that the function is always called with a nonnegative arg.
2514 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2515 All uses replaced with ...
2516 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2518 A few more minor file errno-reporting bugs.
2519 * callproc.c (Fcall_process):
2520 * doc.c (Fsnarf_documentation):
2521 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2522 * process.c (set_socket_option):
2523 Don't let a constructor trash errno.
2524 * doc.c: Include <errno.h>.
2526 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2528 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2530 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2532 Fix w32 bug with call-process-region (Bug#14885).
2533 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2534 to Fcall_process when the input is empty. This simplifies the
2535 code a bit. It makes no difference on POSIXish platforms but
2536 apparently it fixes a bug on w32.
2538 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2539 * fileio.c (close_file_unwind): Don't close if FD is negative;
2540 this can happen when unwinding a zapped file descriptor.
2541 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2542 in case Emacs runs out of memory between the two unwind-protects.
2543 Don't trash errno when closing FD.
2544 Zap the FD in the specpdl when closing it, instead of deferring
2545 the removal of the unwind-protect; this fixes a bug where a child
2546 function unwinds the stack past us.
2548 New unwind-protect flavors to better type-check C callbacks.
2549 This also lessens the need to write wrappers for callbacks,
2550 and the need for make_save_pointer.
2551 * alloca.c (free_save_value):
2552 * atimer.c (run_all_atimers):
2554 * alloc.c (safe_alloca_unwind):
2555 * atimer.c (unwind_stop_other_atimers):
2556 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2557 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2558 * minibuf.c (choose_minibuf_frame_1):
2559 * process.c (make_serial_process_unwind):
2560 * xdisp.h (pop_message_unwind):
2561 * xselect.c (queue_selection_requests_unwind):
2562 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2563 * alloca.c (record_xmalloc):
2564 Prefer record_unwind_protect_ptr to record_unwind_protect with
2566 * alloca.c (Fgarbage_collect):
2567 Prefer record_unwind_protect_void to passing a dummy.
2568 * buffer.c (restore_buffer):
2569 * window.c (restore_window_configuration):
2570 * xfns.c, w32fns.c (do_unwind_create_frame)
2571 New wrapper. All record-unwind uses of wrappee changed.
2572 * buffer.c (set_buffer_if_live):
2573 * callproc.c (call_process_cleanup, delete_temp_file):
2574 * coding.c (code_conversion_restore):
2575 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2576 * editfns.c (save_excursion_restore)
2577 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2578 (save_restriction_restore):
2579 * eval.c (restore_stack_limits, un_autoload):
2580 * fns.c (require_unwind):
2581 * keyboard.c (recursive_edit_unwind, tracking_off):
2582 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2583 * macros.c (pop_kbd_macro, restore_menu_items):
2584 * nsfns.m (unwind_create_frame):
2585 * print.c (print_unwind):
2586 * process.c (start_process_unwind):
2587 * search.c (unwind_set_match_data):
2588 * window.c (select_window_norecord, select_frame_norecord):
2589 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2590 (fast_set_selected_frame):
2591 * xfns.c, w32fns.c (unwind_create_tip_frame):
2592 Return void, not a dummy Lisp_Object. All uses changed.
2593 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2594 * callproc.c (call_process_kill):
2595 * fileio.c (restore_point_unwind, decide_coding_unwind)
2596 (build_annotations_unwind):
2597 * insdel.c (Fcombine_after_change_execute_1):
2598 * keyboard.c (read_char_help_form_unwind):
2599 * menu.c (unuse_menu_items):
2600 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2601 * sound.c (sound_cleanup):
2602 * xdisp.c (unwind_redisplay):
2603 * xfns.c (clean_up_dialog):
2604 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2605 Accept no args and return void, instead of accepting and returning
2606 a dummy Lisp_Object. All uses changed.
2607 * cygw32.c (fchdir_unwind):
2608 * fileio.c (close_file_unwind):
2609 * keyboard.c (restore_kboard_configuration):
2610 * lread.c (readevalllop_1):
2611 * process.c (wait_reading_process_output_unwind):
2612 Accept int and return void, rather than accepting an Emacs integer
2613 and returning a dummy object. In some cases this fixes an
2614 unlikely bug when the corresponding int is outside Emacs integer
2615 range. All uses changed.
2616 * dired.c (directory_files_internal_unwind):
2617 * fileio.c (do_auto_save_unwind):
2618 * gtkutil.c (pop_down_dialog):
2619 * insdel.c (reset_var_on_error):
2620 * lread.c (load_unwind):
2621 * xfns.c (clean_up_file_dialog):
2622 * xmenu.c, nsmenu.m (pop_down_menu):
2623 * xmenu.c (cleanup_widget_value_tree):
2624 * xselect.c (wait_for_property_change_unwind):
2625 Accept pointer and return void, rather than accepting an Emacs
2626 save value encapsulating the pointer and returning a dummy object.
2628 * editfns.c (Fformat): Update the saved pointer directly via
2629 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2630 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2631 (unwind_body): New function.
2632 (record_unwind_protect): First arg is now a function returning void,
2633 not a dummy Lisp_Object.
2634 (record_unwind_protect_ptr, record_unwind_protect_int)
2635 (record_unwind_protect_void): New functions.
2636 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2637 * fileio.c (struct auto_save_unwind): New type.
2638 (do_auto_save_unwind): Use it.
2639 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2640 * insdel.c (struct rvoe_arg): New type.
2641 (reset_var_on_error): Use it.
2642 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2644 (specbinding_func): Remove; there are now several such functions.
2645 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2646 (set_unwind_protect_ptr): New function.
2647 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2649 Be simpler and more consistent about reporting I/O errors.
2650 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2651 Say "Read error" and "Write error", rather than "I/O error", or
2652 "IO error reading", or "IO error writing", when a read or write
2654 * process.c (Fmake_network_process, wait_reading_process_output)
2655 (send_process, Fprocess_send_eof, wait_reading_process_output):
2656 Capitalize diagnostics consistently. Put "failed foo" at the
2657 start of the diagnostic, so that we don't capitalize the
2658 function name "foo". Consistently say "failed" for such
2660 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2661 All callers changed. This is so it can use report_file_error.
2662 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2663 diagnostics consistently as above.
2665 * fileio.c (report_file_errno): Fix errno reporting bug.
2666 If the file name is neither null nor a pair, package it up as a
2667 singleton list. All callers changed, both to this function and to
2668 report_file_error. This fixes a bug where the memory allocator
2669 invoked by list1 set errno so that the immediately following
2670 report_file_error reported the wrong errno value.
2672 Fix minor problems found by --enable-gcc-warnings.
2673 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2674 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2676 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2678 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2679 Set event->arg to Qt if switch-event shall be generated.
2680 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2682 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2684 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2687 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2688 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2689 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2690 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2691 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2692 and there is a focused frame.
2693 (head_table): Add focus-in and focus-out.
2694 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2695 bind to handle-focus-in/out.
2697 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2698 (Fhandle_switch_frame): Call Fhandle_focus_in.
2699 (syms_of_frame): defsubr handle-focus-in/out.
2701 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2703 Fix porting bug to older POSIXish platforms (Bug#14862).
2704 * sysdep.c (emacs_pipe): New function, that implements
2705 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2706 This should port better to CentOS 5 and to Mac OS X 10.6.
2707 All calls to pipe2 changed.
2709 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2710 This makes the code easier to read and the executable a bit smaller.
2711 Do not replace all calls to Fcons that happen to create lists,
2712 just calls that are intended to create lists. For example, when
2713 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2714 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2715 Similarly for list2 through list5.
2716 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2717 * bytecode.c (exec_byte_code):
2718 * callint.c (quotify_arg, Fcall_interactively):
2719 * callproc.c (Fcall_process, create_temp_file):
2720 * charset.c (load_charset_map_from_file)
2721 (Fdefine_charset_internal, init_charset):
2722 * coding.c (get_translation_table, detect_coding_system)
2723 (Fcheck_coding_systems_region)
2724 (Fset_terminal_coding_system_internal)
2725 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2726 * composite.c (update_compositions, Ffind_composition_internal):
2727 * dired.c (directory_files_internal, file_name_completion)
2729 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2730 * doc.c (Fsnarf_documentation):
2731 * editfns.c (Fmessage_box):
2733 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2734 (Feval, eval_sub, Ffuncall, apply_lambda):
2735 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2736 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2737 (Fset_file_times, Finsert_file_contents)
2738 (Fchoose_write_coding_system, Fwrite_region):
2739 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2740 * font.c (font_registry_charsets, font_parse_fcname)
2741 (font_prepare_cache, font_update_drivers, Flist_fonts):
2742 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2743 * frame.c (make_frame, Fmake_terminal_frame)
2744 (x_set_frame_parameters, x_report_frame_params)
2745 (x_default_parameter, Fx_parse_geometry):
2746 * ftfont.c (syms_of_ftfont):
2747 * image.c (gif_load):
2748 * keyboard.c (command_loop_1):
2749 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2750 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2751 (Fminor_mode_key_binding, accessible_keymaps_1)
2752 (Faccessible_keymaps, Fwhere_is_internal):
2753 * lread.c (read_emacs_mule_char):
2754 * menu.c (find_and_return_menu_selection):
2755 * minibuf.c (get_minibuffer):
2756 * nsfns.m (Fns_perform_service):
2757 * nsfont.m (ns_script_to_charset):
2758 * nsmenu.m (ns_popup_dialog):
2759 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2760 (Fx_own_selection_internal):
2761 * nsterm.m (append2):
2762 * print.c (Fredirect_debugging_output)
2763 (print_prune_string_charset):
2764 * process.c (Fdelete_process, Fprocess_contact)
2765 (Fformat_network_address, set_socket_option)
2766 (read_and_dispose_of_process_output, write_queue_push)
2767 (send_process, exec_sentinel):
2768 * sound.c (Fplay_sound_internal):
2769 * textprop.c (validate_plist, add_properties)
2770 (Fput_text_property, Fadd_face_text_property)
2771 (copy_text_properties, text_property_list, syms_of_textprop):
2772 * unexaix.c (report_error):
2773 * unexcoff.c (report_error):
2774 * unexsol.c (unexec):
2775 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2776 (Fformat_mode_line, syms_of_xdisp):
2777 * xfaces.c (set_font_frame_param)
2778 (Finternal_lisp_face_attribute_values)
2779 (Finternal_merge_in_global_face, syms_of_xfaces):
2780 * xfns.c (x_default_scroll_bar_color_parameter)
2781 (x_default_font_parameter, x_create_tip_frame):
2782 * xfont.c (xfont_supported_scripts):
2783 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2784 (menu_help_callback, xmenu_show):
2786 * xterm.c (set_wm_state):
2787 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2788 and similarly for list2 through list5.
2790 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2792 * callproc.c (Fcall_process_region): Fix minor race and tune.
2793 (create_temp_file): New function, with the temp-file-creation part
2794 of the old Fcall_process_region. Use Fcopy_sequence to create the
2795 temp file name, rather than alloca + build_string, for simplicity.
2796 Don't bother to block input around the temp file creation;
2797 shouldn't be needed. Simplify use of mktemp.
2798 Use record_unwind_protect immediately after creating the temp file;
2799 this closes an unlikely race where the temp file was not removed.
2800 Use memcpy rather than an open-coded loop.
2801 (Fcall_process_region): Use the new function. If the input is
2802 empty, redirect from /dev/null rather than from a newly created
2803 empty temp file; this avoids unnecessary file system traffic.
2805 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2807 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2808 Simplify by making this case like the other two. This is a bit
2809 slower on obsolete hosts, but the extra complexity isn't worth it.
2811 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2812 * process.c (create_process) [!DOS_NT]:
2813 Remove now-unnecessary calls to emacs_close.
2815 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2817 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2818 returning early. (Bug#14850)
2820 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2821 and inhibit-iso-escape-detection attributes of 'undecided'.
2824 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2826 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2827 Reported by Herbert J. Skuhra in
2828 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2830 Don't lose top specpdl entry when memory is exhausted.
2831 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2832 specpdl overflow here, to simplify callers; all callers changed.
2833 Always reserve an unused entry at the stack top; this avoids
2834 losing the top entry's information when memory is exhausted.
2836 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2838 Clean up errno reporting and fix some errno-reporting bugs.
2839 * callproc.c (Fcall_process):
2840 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2841 * process.c (create_process, Fmake_network_process):
2842 * unexaix.c (report_error):
2843 * unexcoff.c (report_error):
2844 Be more careful about reporting the errno of failed operations.
2845 The code previously reported the wrong errno sometimes.
2846 Also, prefer report_file_errno to setting errno + report_file_error.
2847 (Fcall_process): Look at openp return value rather than at path,
2848 as that's a bit faster and clearer when there's a numeric predicate.
2849 * fileio.c (report_file_errno): New function, with most of the
2850 old contents of report_file_error.
2851 (report_file_error): Use it.
2852 (Ffile_exists_p, Ffile_accessible_directory_p):
2853 Set errno to 0 when it is junk.
2854 * fileio.c (Faccess_file):
2855 * image.c (x_create_bitmap_from_file):
2856 Use faccessat rather than opening the file, to avoid the hassle of
2857 having a file descriptor open.
2858 * lisp.h (report_file_errno): New decl.
2859 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2862 * process.c (create_process, wait_reading_process_output) [AIX]:
2863 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2864 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2865 a multithreaded environment anyway).
2866 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2868 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2870 * image.c (x_find_image_file): Don't close a remote file handle.
2872 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2874 Fix races with threads and file descriptors.
2875 * callproc.c (Fcall_process_region):
2876 * dired.c (open_directory):
2877 * emacs.c (main, Fdaemon_initialized):
2878 * image.c (x_find_image_file):
2879 * inotify.c (Finotify_rm_watch):
2880 * lread.c (Flocate_file_internal):
2881 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2882 * term.c (term_mouse_moveto, init_tty):
2883 * termcap.c (tgetent):
2884 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2885 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2886 * unexhp9k800.c, unexmacosx.c (unexec):
2887 * callproc.c (Fcall_process_region):
2888 Use emacs_close, not close.
2889 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2890 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2891 and posix_close function on current platforms (which all lack them).
2892 (emacs_close): Use it. This should fix the races on GNU/Linux and
2893 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2894 and it should avoid closing random victim file descriptors on
2897 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2899 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2900 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2903 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2904 This is for .gdbinit xbacktrace.
2906 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2907 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2908 (emacs_set_tty): Now static.
2909 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2910 * term.c (tty_capable_p, tty_default_color_capabilities)
2911 (get_tty_terminal, term_mouse_movement)
2912 (handle_one_term_event, init_tty, maybe_fatal):
2913 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2914 (tgetent, scan_file, name_match, compare_contin):
2915 * terminal.c (get_terminal):
2916 Use bool for boolean.
2917 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2918 Prefer char to unsigned char if either will do.
2919 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2920 (tty_write_glyphs): Prefer int to unsigned.
2921 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2922 All callers changed.
2923 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2925 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2928 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2929 (B__dummy__): New dummy symbol, to pacify C89.
2930 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2931 they can't grok varargs macros.
2932 * dispnew.c (add_window_display_history)
2933 (add_frame_display_history):
2934 * print.c (print_object):
2935 * xdisp.c (debug_method_add):
2936 Use %p printf format only for void pointers.
2937 * emacs.c (usage_message): New constant, replacing ...
2938 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2939 (main): Adjust to usage reorg.
2940 * fns.c (syms_of_fns):
2941 * profiler.c (syms_of_profiler):
2942 Don't use non-constant struct initializers.
2943 * gnutls.h (gnutls_initstage_t):
2944 * lisp.h (enum Lisp_Fwd_Type):
2945 * lread.c (lisp_file_lexically_bound_p):
2946 * xsettings.c (anonymous enum):
2947 Remove trailing comma.
2948 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2949 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2950 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2952 * regex.c (const_re_char): New type, to pacify strict C89.
2953 All uses of 'const re_char' replaced to use it.
2954 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2955 with glibc when strict C89. This change is imported from gnulib.
2957 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2958 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2959 Omit GNU_LINUX implementation, since it requires long long.
2960 * xterm.c (x_draw_underwave):
2961 Do not assume the traditional order of struct's members.
2962 (x_term_init): Rewrite to avoid the need for non-constant structure
2965 Syntax cleanup, mostly replacing macros with functions.
2966 This removes the need for the syntax_temp hack.
2967 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2968 * syntax.c (SYNTAX_INLINE): New macro.
2969 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2970 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2971 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2972 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2973 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2974 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2975 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2976 Now constants, not macros.
2977 (syntax_temp) [!__GNUC__]: Remove.
2978 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2979 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2980 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2981 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2982 Move here from syntax.h; now functions, not macros. Except for the
2983 last function, these are static since only syntax.c uses them.
2984 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2985 All uses changed. Now a function, not a macro; use this fact
2986 to simplify the code.
2987 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2988 compiler bugs; no longer relevant.
2989 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2990 (SYNTAX_INLINE): New macro.
2991 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2992 for the new functions. Use bool for boolean member.
2993 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2994 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2995 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2996 (SETUP_BUFFER_SYNTAX_TABLE):
2997 Now extern inline functions, not macros.
2998 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2999 Remove; all uses replaced by implementation.
3000 (syntax_temp) [!__GNUC__]: Remove decl.
3001 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3003 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3005 * emacs.c (main): Fix syntax error.
3007 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3009 Timestamp fixes for undo (Bug#14824).
3010 * atimer.c (schedule_atimer):
3011 * fileio.c (Ffile_newer_than_file_p):
3012 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3013 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3014 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3015 (syms_of_fileio): Remove Sclear_visited_file_name.
3016 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3017 file doesn't exist; this avoids an ambiguity with negative timestamps.
3018 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3019 * systime.h (make_emacs_time, invalid_emacs_time):
3020 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3021 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3022 * undo.c (record_first_change): Push (visited-file-modtime) onto
3023 undo list rather than reimplementing it by hand, incorrectly.
3025 2013-07-09 Ken Brown <kbrown@cornell.edu>
3027 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3029 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3031 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3033 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3035 Handle errno and exit status a bit more carefully.
3036 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3037 number into an exit status. Instead, use EXIT_CANCELED.
3038 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3039 * callproc.c (relocate_fd):
3040 * emacs.c (close_output_streams, main):
3041 * process.c (create_process):
3042 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3043 Use emacs_perror for simplicity.
3044 * callproc.c (relocate_fd, main):
3045 * sysdep.c (sys_subshell):
3046 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3047 (shut_down_emacs): Use emacs_write, not write.
3048 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3049 * fileio.c (Fcopy_file, e_write):
3050 * nsterm.m (ns_select):
3051 * process.c (send_process):
3052 * sound.c (vox_write):
3053 Use emacs_write_sig, not emacs_write.
3054 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3055 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3057 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3059 (emacs_full_write): New function.
3060 (emacs_write): Rewrite to use it.
3061 (emacswrite_sig, emacs_perror): New functions.
3062 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3064 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3066 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3067 on NS even if it is present. Pixmap on NS is a void*.
3069 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3071 Port to Ubuntu 10 (Bug#14803).
3072 Problem reported by T.V. Raman.
3073 * process.c (close_on_exec, accept4, process_socket):
3074 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3076 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3078 * w32.c (sys_dup): Declare prototype.
3082 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3084 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3086 Make file descriptors close-on-exec when possible (Bug#14803).
3087 This simplifies Emacs a bit, since it no longer needs to worry
3088 about closing file descriptors by hand in some cases.
3089 It also fixes some unlikely races. Not all such races, as
3090 libraries often open files internally without setting
3091 close-on-exec, but it's an improvement.
3092 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3093 * callproc.c (Fcall_process) [!MSDOS]:
3094 * emacs.c (main) [!DOS_NT]:
3095 * nsterm.m (ns_term_init):
3096 * process.c (create_process):
3097 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3098 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3099 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3100 Prefer mkostemp with O_CLOEXEC to mkstemp.
3101 * callproc.c (relocate_fd) [!WINDOWSNT]:
3102 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3103 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3105 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3106 Make the resulting file descriptor close-on-exec.
3107 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3108 * lread.c (load_descriptor_list, load_descriptor_unwind):
3109 Remove; no longer needed. All uses removed.
3110 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3111 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3113 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3114 (Fmake_network_process, Fnetwork_interface_list):
3115 (Fnetwork_interface_info, server_accept_connection):
3116 Make newly-created socket close-on-exec.
3117 * sysdep.c (emacs_open, emacs_fopen):
3118 Make new-created descriptor close-on-exec.
3119 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3120 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3122 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3124 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3125 for NS_IMPL_GNUSTEP.
3127 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3129 Fix openp errno handling.
3130 * callproc.c (Fcall_process): Preserve openp errno around close.
3131 * lread.c (openp): Set errno when returning -1, as some callers
3134 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3136 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3138 * nsterm.h (NSSavePanel): Update comment.
3139 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3140 (ns_run_file_dialog): Declare.
3142 * nsfns.m: Remove panelOK.
3144 (ns_run_file_dialog): New function.
3145 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3146 event loop, so file dialog is popped up by ns_run_file_dialog, called
3147 by sendEvent (Bug#14578).
3148 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3150 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3152 * xdisp.c (default_line_pixel_height): New function.
3153 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3154 (try_cursor_movement, redisplay_window, try_window)
3155 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3157 * window.c (window_scroll_pixel_based):
3158 use default_line_pixel_height.
3160 * dispextern.h (default_line_pixel_height): Add prototype.
3162 * frame.c (x_set_line_spacing): Accept a float value for
3163 line-spacing parameter, per the documentation.
3165 * data.c (Fmultibyte_string_p): Doc fix.
3167 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3169 Use emacs_open more consistently when opening files.
3170 This handles EINTR more consistently now, and makes it easier
3171 to introduce other uniform changes to file descriptor handling.
3172 * src/systdio.h: New file.
3173 * src/buffer.c (mmap_init):
3174 * cygw32.c (chdir_to_default_directory):
3175 * dispnew.c (Fopen_termscript):
3176 * emacs.c (Fdaemon_initialized):
3177 * fileio.c (Fdo_auto_save):
3178 * image.c (slurp_file, png_load_body, jpeg_load_body):
3179 * keyboard.c (Fopen_dribble_file):
3181 * print.c (Fredirect_debugging_output):
3182 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3183 * termcap.c (tgetent):
3184 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3185 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3186 * w32term.c (w32_initialize) [CYGWIN]:
3187 * xfaces.c (Fx_load_color_file):
3188 Use emacs_open instead of plain open, and emacs_fopen instead of
3190 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3191 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3192 * callproc.c (default_output_mode): New constant.
3193 (Fcall_process): Use it to call emacs_open instead of plain creat.
3194 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3195 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3196 (emacs_fopen): New function.
3197 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3198 Include <lisp.h>, for emacs_open.
3199 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3201 Remove duplicate #include directives.
3202 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3204 Don't include stdio.h twice.
3205 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3206 Don't include sys/types.h or stdio.h twice.
3207 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3208 * lread.c: Don't include coding.h twice.
3209 * nsfont.m: Don't include frame.h twice.
3210 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3211 * ralloc.c: Don't include <unistd.h> twice.
3212 * xdisp.c: Don't include font.h twice.
3213 * xterm.c: Don't include fontset.h twice.
3214 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3216 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3218 Scale ImageMagick images more carefully.
3219 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3220 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3221 Be more careful about avoiding undefined behavior after
3222 integer overflow and division by zero.
3224 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3226 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3227 (syms_of_w32fns): DEFSYM them.
3228 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3229 (CCHDEVICENAME): Define macros if not defined.
3230 (struct MONITOR_INFO_EX): New struct.
3231 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3232 (enum_display_monitors_fn): New variable.
3233 (globals_of_w32fns): Initialize it.
3234 (Fx_display_pixel_width, Fx_display_pixel_height)
3235 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3236 multi-monitor setups in docstrings.
3237 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3238 screen size by primary monitor's millimeter per pixel.
3239 (w32_monitor_enum, w32_display_monitor_attributes_list)
3240 (w32_display_monitor_attributes_list_fallback)
3241 (Fw32_display_monitor_attributes_list): New functions.
3242 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3244 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3246 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3248 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3250 * fileio.c (Qfile_notify_error): New error symbol.
3252 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3253 * inotify.c (inotify_callback, symbol_to_inotifymask)
3254 (Finotify_add_watch, Finotify_rm_watch): Use it.
3255 (inotifyevent_to_event): Exchange order of cookie and file name.
3256 (Finotify_add_watch): Adapt docstring.
3258 * lisp.h (Qfile_notify_error): Declare.
3260 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3262 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3263 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3264 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3265 which did not work (see <http://bugs.gnu.org/14569#307>).
3266 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3267 && (!noninteractive || initialized)). This attempts to thread
3268 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3270 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3272 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3273 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3275 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3277 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3278 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3279 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3280 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3282 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3284 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3285 Define to __sys_siglist.
3287 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3289 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3290 word-wrap, so that overflow-newline-into-fringe would work in
3291 visual-line-mode. (Bug#2749)
3292 (move_it_in_display_line_to): When the last scanned display
3293 element fits exactly on the display line, and
3294 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3295 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3296 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3297 finding buffer position that corresponds to pixel coordinates,
3298 e.g. in buffer_posn_from_coords.
3300 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3302 * process.c (handle_child_signal): Call catch_child_signal if
3305 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3307 Don't convert function pointers to void * and back.
3308 It isn't portable C, and it's easy enough to avoid.
3309 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3310 (make_save_value): Add support for SAVE_FUNCPOINTER.
3311 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3312 * print.c (print_object):
3313 Distinguish function from object pointers.
3314 * lisp.h (SAVE_FUNCPOINTER): New constant.
3315 (SAVE_SLOT_BITS): Adjust to it.
3316 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3317 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3318 (voidfuncptr): New typedef.
3319 (struct Lisp_Save_Value): New member data[0].funcpointer.
3320 (XSAVE_FUNCPOINTER): New function.
3322 Simplify buildobj processing.
3323 * Makefile.in (buildobj.h): Make it a sequence of strings each
3324 followed by comma, rather than a single string. Put it into a
3325 .tmp file in case there's an error while generating it.
3326 (gl-stamp): Use .tmp for temp files.
3327 (mostlyclean): Clean .tmp files.
3328 * doc.c (buildobj): Move to just the routine that needs it.
3329 It's now an array of strings, so processing is simpler.
3331 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3333 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3334 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3335 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3336 Invoke malloc_enable_thread even when not interactive.
3337 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3338 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3339 in this case, since the underlying bug has now been fixed.
3341 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3343 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3344 unlinking it (bug#14691).
3346 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3348 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3349 before checking whether buffer is modified. This lets
3350 `kill-buffer-query-functions' cancel killing of the buffer or save
3351 its content before `kill-buffer' asks user the "Buffer %s
3352 modified; kill anyway?" question.
3354 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3356 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3357 Let the super performKeyEquivalent deal with them (Bug#14747).
3359 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3361 * widget.c (resize_cb): Remove unused local.
3363 Do not use GTK 3 if it exists but cannot be compiled.
3364 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3365 * xterm.c (x_error_handler) [!USE_GTK]:
3368 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3370 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3372 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3373 to the valid range of values. (Bug#14753)
3375 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3376 when moving point by using the current glyph matrix. This avoids
3377 the need to force redisplay when this function is called in a
3380 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3382 Fix minor problems found by static checking.
3383 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3384 Redo the latter's body to sidestep GCC parenthesization warnings.
3385 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3386 * coding.c (detect_coding, detect_coding_system):
3387 * coding.h (struct undecided_spec):
3388 Use bool for boolean.
3389 * image.c (QCmax_width, QCmax_height): Now static.
3390 * xdisp.c (Fmove_point_visually): Remove unused local.
3392 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3394 * xdisp.c (Fmove_point_visually): New function.
3396 2013-06-28 Kenichi Handa <handa@gnu.org>
3398 * coding.h (define_coding_undecided_arg_index): New enum.
3399 (coding_attr_index): New members
3400 coding_attr_undecided_inhibit_null_byte_detection,
3401 coding_attr_undecided_inhibit_iso_escape_detection,
3402 coding_attr_undecided_prefer_utf_8.
3403 (undecided_spec): New struct.
3404 (struct coding_system): New member `undecided' of the member
3407 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3408 (detect_coding): Likewise.
3409 (detect_coding_system): Likewise.
3410 (Fdefine_coding_system_internal): New coding system properties
3411 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3413 (syms_of_coding): Adjust for coding_arg_undecided_max.
3415 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3417 * image.c (x_from_xcolors): Remove unused local.
3419 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3421 Defer image data transfer between X client and server until actual
3424 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3427 * image.c (Destroy_Image): Remove.
3428 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3429 `mask_p', and `colors_p'. All uses changed.
3430 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3431 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3432 New macros for `flags' arg to x_clear_image_1.
3433 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3434 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3435 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3436 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3437 (image_get_x_image, image_unget_x_image): New functions or macros.
3438 (image_background, image_background_transparent, x_to_xcolors)
3439 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3440 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3441 instead of Destroy_Image.
3442 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3443 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3444 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3445 (imagemagick_load_image, svg_load_image): Use them instead of
3446 x_create_x_image_and_pixmap, and x_put_x_image followed by
3447 x_destroy_x_image, respectively.
3448 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3449 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3450 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3451 background_transparent fields.
3452 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3453 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3455 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3457 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3458 This mostly consists of undoing recent changes.
3459 * callproc.c (Fcall_process):
3460 * process.c (create_process):
3461 Do not worry about catching SIGCHLD here, undoing previous change.
3462 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3463 * process.c, process.h (catch_child_signal):
3464 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3465 * process.c (catch_child_handler): Don't worry about being called
3466 lazily and do not assume caller has blocked SIGCHLD, undoing
3467 previous change. Move first-time stuff back to
3468 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3469 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3470 set lib_child_handler if it's already initialized, which may
3471 help avoid problems on GNUStep.
3473 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3475 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3476 * callproc.c (Fcall_process):
3477 * process.c (create_process):
3478 Make sure SIGCHLD is caught before we fork,
3479 since Emacs startup no arranges to catch SIGCHLD.
3480 * process.c (lib_child_handler): Initialize to null, not to
3482 (catch_child_signal): Allow self to be called lazily.
3483 Do nothing if it's already been called.
3484 Assume caller has blocked SIGCHLD (all callers do now).
3485 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3486 just before it's really needed.
3487 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3488 since it hasn't been caught yet.
3490 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3492 * image.c (compute_image_size): New function to implement
3493 :max-width and :max-height.
3494 (imagemagick_load_image): Use it.
3496 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3498 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3499 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3501 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3502 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3503 the SIGCHLD handler, since the code is not atomic and (due to glib)
3504 signals may be arriving now.
3505 * sysdep.c (init_signals): Do not catch child signals here;
3506 'main' now does that later, at a safer time.
3508 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3510 Clean up SIGCHLD handling a bit (Bug#14569).
3511 * process.c, process.h (catch_child_signal):
3512 Now always extern, even if !NS_IMPL_GNUSTEP.
3513 * process.c (catch_child_signal): Move glib tickler here from
3514 init_process_emacs, so that it's done earlier in Emacs
3515 initialization. Also move the noninteractive && !initialized
3516 check here from init_process_emacs. This is all a bit cleaner for
3517 GNUish platforms, and I hope it works around the Cygwin bug.
3518 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3519 that glib signal handling is tickled before glib creates threads.
3521 * process.c (wait_reading_process_output): Avoid int overflow
3522 when reading more than 2 GiB total from a process.
3524 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3526 * process.c (create_process): Handle a couple more cases,
3527 i.e., work even if new_argv and wait_child_setup[i] are cached.
3528 Use Fcall_process's style for volatile vars.
3530 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3532 * process.c (create_process): Mark PROCESS volatile.
3534 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3536 Use C99-style flexible array members if available.
3537 This avoids some subtle aliasing issues, which typically
3538 aren't a problem with GCC but may be a problem elsewhere.
3539 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3540 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3541 In either case, it uses a flexible array member rather than
3542 the old struct hack. All uses changed.
3543 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3544 Adjust to sdata reorganization.
3545 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3546 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3547 that ports better to pre-C99 non-GCC.
3548 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3549 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3550 as the latter has changed.
3551 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3552 and port better to pre-C99 GCC.
3553 * image.c (struct xpm_cached_color):
3554 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3555 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3556 Use FLEXIBLE_ARRAY_MEMBER.
3557 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3558 Move decl to top level so it gets checked against implementation.
3559 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3560 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3562 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3564 * syntax.c: Integer cleanups.
3565 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3566 All uses that need 0-or-2 changed to:
3567 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3568 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3569 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3570 (char_quoted, prev_char_comend_first, back_comment)
3571 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3572 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3573 Use bool for boolean.
3574 (update_syntax_table, skip_chars, skip_syntaxes):
3575 Prefer int to unsigned when either will do.
3576 (back_comment): Return boolean success flag, like forw_comment,
3577 instead of positive-or-minus-1 (which might have overflowed int anyway).
3578 Don't stuff ptrdiff_t into int.
3579 (syntax_spec_code, syntax_code_spec): Now const.
3580 (Fmatching_paren, scan_lists, scan_sexps_forward):
3581 Use enum syntaxcode for syntax code.
3582 (Fmatching_paren): Check that arg is a character, not just an integer.
3583 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3584 (Finternal_describe_syntax_value): Omit no-longer-needed
3586 (skip_chars): Use char, not unsigned char, when the distinction
3588 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3589 * bytecode.c (exec_byte_code):
3590 * syntax.c (syntax_spec_code, Fchar_syntax)
3591 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3593 * syntax.h (SYNTAX_WITH_FLAGS):
3594 Omit unnecessary casts.
3596 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3598 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3599 line dimensions here, to avoid race conditions with the main
3600 thread. (Bug#14062, bug#14630, bug#14669)
3602 * w32term.c (w32_draw_window_cursor): Compute the header line and
3603 mode line dimensions here.
3604 <w32_system_caret_window, w32_system_caret_hdr_height>:
3605 <w32_system_caret_mode_height>: New variables.
3607 * w32term.h: Declare them.
3609 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3611 * alloc.c (die): Move "assertion failed" string here ...
3612 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3613 COND when SUPPRESS_CHECKING. This shrinks the executable text
3614 size by 0.8% to 2.2% when configured with --enable-checking,
3615 depending on optimization flags (GCC 4.8.1 x86-64).
3617 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3619 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3621 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3622 base is 2; this is more accurate.
3624 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3626 * sound.c (string_default): Move to !WINDOWSNT section.
3627 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3629 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3631 * sound.c: Integer cleanups.
3632 Remove unnecessary forward decls.
3633 (struct sound_device): The 'file' member is now a Lisp_Object, not
3634 a char *, so that we needn't invoke alloca on a huge size.
3635 (Fplay_sound_internal): Adjust to this.
3636 (string_default): New function.
3637 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3638 Use it to adjust to the struct sound_device change.
3639 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3640 (be2hs) [0]: Remove.
3642 * syntax.c (skip_chars): Don't use uninitialized storage
3643 when searching a multibyte buffer for characters that are not in a
3644 unibyte string that contains non-ASCII characters.
3646 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3648 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3649 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3651 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3653 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3655 2013-06-18 Kenichi Handa <handa@gnu.org>
3657 * font.c (Ffont_spec): Signal an error for an invalid font name
3660 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3662 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3663 In particular this ports to 32-bit sparc Sun cc.
3664 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3665 array with a dummy element at specpdl[-1], so that its address can
3667 (unbind_to): Do not copy the binding; not needed, now that we
3668 copy old_value in the one place where the copy is needed.
3669 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3670 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3671 (union specbinding): Rename from struct specbinding. Redo layout
3672 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3673 which is not portable. With Sun C 5.12 32-bit sparc, the
3674 declaration causes nargs to be an unsigned bitfield, a behavior
3675 that the C standard allows; but Emacs wants nargs to be signed.
3676 The overall type is now a union of structures rather than a
3677 structure of union of structures, and the 'kind' member is now a
3678 bitfield, so that the overall type doesn't grow. All uses changed.
3679 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3681 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3683 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3684 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3686 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3688 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3690 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3691 unless we know that the window w's frame is a frame object.
3692 Another attempt at solving bug#14062 and bug#14630.
3694 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3696 * textprop.c (property_set_type): New enum.
3697 (add_properties): Allow appending/prepending text properties.
3698 (add_text_properties_1): Factored out of Fadd_text_properties.
3699 (Fadd_text_properties): Move all the code into
3700 add_text_properties_1.
3701 (Fadd_face_text_property): New function that calls
3702 add_text_properties_1.
3704 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3706 Move functions from lisp.h to individual modules when possible.
3707 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3708 * alloc.c (XFLOAT_INIT, set_symbol_name):
3709 * buffer.c (CHECK_OVERLAY):
3710 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3711 (set_char_table_parent):
3712 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3713 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3714 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3715 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3717 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3718 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3719 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3720 (backtrace_args, backtrace_debug_on_exit):
3721 * floatfns.c (CHECK_FLOAT):
3722 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3723 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3724 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3725 (set_hash_index_slot):
3726 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3727 * marker.c (CHECK_MARKER):
3728 * textprop.c (CHECK_STRING_OR_BUFFER):
3729 * window.c (CHECK_WINDOW_CONFIGURATION):
3730 Move here from lisp.h, and make these functions static rather than
3732 * buffer.c (Qoverlayp):
3734 * fns.c (Qhash_table_p):
3735 * window.c (Qwindow_configuration_p):
3737 * lisp.h: Remove the abovementioned defns and decls.
3739 Use functions, not macros, for XINT etc (Bug#11935).
3740 In lisp.h, prefer functions to function-like macros, and
3741 constants to object-like macros, when either will do. This:
3742 . simplifies use, as there's no more need to worry about
3743 arguments' side effects being evaluated multiple times.
3744 . makes the code easier to debug on some platforms.
3745 However, when using gcc -O0, keep using function-like macros
3746 for a few critical operations, for performance reasons.
3747 This sort of thing isn't needed with gcc -Og, but -Og
3748 is a GCC 4.8 feature and isn't widely-enough available yet.
3749 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3750 Remove enum lsb_bits; no longer needed.
3751 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3752 * buffer.c (Qoverlap):
3754 * fns.c (Qhash_table_p):
3755 Now extern, so lisp.h can use these symbols.
3756 * dispextern.h: Include character.h, for MAX_CHAR etc.
3757 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3758 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3759 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3760 (GLYPH_CODE_P): Move here from lisp.h.
3761 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3762 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3763 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3764 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3765 XUNTAG now returns void *.
3766 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3767 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3768 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3769 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3770 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3771 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3772 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3773 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3774 New macros, renamed from their sans-lisp_h_ counterparts.
3775 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3776 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3777 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3778 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3779 If compiling via GCC without optimization, define these as macros
3780 in addition to inline functions.
3781 To disable this, compile with -DINLINING=0.
3782 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3783 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3784 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3785 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3786 (INTMASK, VALMASK): Now macros, since static values cannot be
3787 accessed from extern inline functions.
3788 (VALMASK): Also a constant, for benefit of old GDB.
3789 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3790 is INTEGERP, which can fold it in.
3791 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3792 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3793 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3794 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3795 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3796 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3797 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3798 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3799 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3800 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3801 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3802 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3803 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3804 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3805 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3806 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3807 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3808 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3809 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3810 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3811 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3812 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3813 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3814 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3815 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3816 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3817 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3818 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3819 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3820 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3821 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3822 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3823 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3825 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3826 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3827 (VALMASK): Define in one place rather than in two, merging the
3828 USE_LSB_TAG parts; this is simpler.
3829 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3830 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3831 Move up, to avoid use before definition.
3832 Also include "globals.h" earlier, for the same reason.
3833 (make_natnum): New function.
3834 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3835 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3836 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3837 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3838 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3839 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3840 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3841 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3842 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3843 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3844 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3845 (Qwindow_configuration_p, Qimage): New forward declarations.
3846 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3847 (STRING_COPYIN): Remove; unused.
3848 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3849 (xcar_addr, xcdr_addr): New functions. All uses changed.
3850 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3851 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3852 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3853 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3854 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3855 (TYPE_RANGED_INTEGERP): Simplify.
3856 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3857 (setlocale, fixup_locale, synchronize_system_messages_locale)
3858 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3859 Now empty functions, not macros.
3860 (functionp): Return bool, not int.
3861 * window.c (Qwindow_configuration_p): Now extern,
3862 so window.h can use it.
3863 * window.h (Qwindowp): Move decl back to lisp.h.
3865 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3867 * xdisp.c (Fline_pixel_height): New function, required for solving
3870 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3872 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3874 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3876 * lread.c (syms_of_lread):
3877 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3879 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3881 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3883 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3885 * fileio.c (expand_file_name): Doc fix.
3887 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3889 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3890 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3891 Wait for self, not for 0. This can't hurt on GNU or similar
3892 system, and may help with Cygwin.
3894 * keyboard.c: Don't use PROP (...) as an lvalue.
3895 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3896 Use set_prop (A, B), not PROP (A) = B.
3898 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3900 * xdisp.c (get_it_property): Use it->window instead of generating
3901 a Lisp object from it->w.
3903 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3905 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3906 get-char-property the window that is being rendered, instead of
3907 the buffer, to support window-specific overlays. (Bug#14575)
3908 (compute_display_string_pos): When W is NULL, use the current
3909 buffer as the object to pass to get-char-property.
3910 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3911 pointer member of the bidi iterator, since no window is pertinent
3914 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3916 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3917 being displayed, and pass it to compute_display_string_pos.
3918 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3919 (bidi_paragraph_init): All callers changed.
3921 * xdisp.c (init_from_display_pos, init_iterator)
3922 (handle_single_display_spec, next_overlay_string)
3923 (get_overlay_strings_1, reseat_1, reseat_to_string)
3924 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3925 Set bidi_it.w member from it->w.
3926 (compute_display_string_pos): Accept additional argument, the
3927 window being displayed, and pass it to Fget_char_property.
3930 * dispextern.h (struct bidi_it): New member w, the window being
3932 (compute_display_string_pos): Adjust prototype.
3934 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3936 * xgselect.c: Remove unneeded include xterm.h.
3938 * process.c (wait_reading_process_output): Check for NS before GLIB.
3939 GLIB may be linked in due to rsvg, but ns_select must be called.
3941 * xgselect.c (xg_select): Remove call to window_system_available
3942 and g_main_context_pending at the top, so Gdk events (i.e. file
3943 notify) are processed when Emacs is started with -nw.
3945 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3947 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3948 (ctagsfiles3): New variable, includes only *.m files.
3949 (TAGS): Use an explicit language name in the regular expressions,
3950 to avoid transformation of '/SOMETHING' by MSYS to
3951 'c:\MSYS\SOMETHING'.
3953 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3955 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3957 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3959 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3960 still need to set the mouse pointer shape and activate help-echo.
3963 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3965 A few porting etc. fixes for the new file monitor code.
3966 See the thread containing
3967 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3968 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3969 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3970 (dir_monitor_callback, Fgfile_rm_watch):
3971 Use assq_no_quit instead of Fassoc, for speed.
3972 (dir_monitor_callback, Fgfile_rm_watch):
3973 eassert that the monitor is a fixnum.
3974 (dir_monitor_callback): No need for CDR_SAFE.
3975 Simplify building of lisp with alternative tails.
3976 (Fgfile_add_watch, Fgfile_rm_watch):
3977 Do not assume glib functions set errno reliably on failure.
3978 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3979 and signal an error otherwise.
3980 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3981 Use Fdelq instead of Fdelete, for speed.
3983 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3985 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3986 don't insist on being invoked on a highlighted tool-bar button.
3987 Avoids losing tool-bar functionality when mouse-highlight is nil.
3988 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3989 Don't highlight when mouse-highlight is nil.
3990 (note_mouse_highlight): When mouse-highlight is nil, don't return
3991 right away; instead, run tool-bar and mode-line highlight
3992 subroutine, clear any existing highlight, and revert the mouse
3993 pointer to its default shape. (Bug#14558)
3995 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3997 * lisp.mk (lisp): Add prog-mode.el.
3999 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4001 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4002 * process.c (dummy_handler): New function.
4003 (lib_child_handler): New static var.
4004 (handle_child_signal): Invoke it.
4005 (catch_child_signal): If a library has set up a signal handler,
4006 save it into lib_child_handler.
4007 (init_process_emacs): If using glib and not on Windows, tickle glib's
4008 child-handling code so that it initializes its private SIGCHLD handler.
4009 * syssignal.h (SA_SIGINFO): Default to 0.
4010 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4011 31; it should no longer be needed now.
4013 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4015 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4017 * gfilenotify.c (globals_of_gfilenotify): New function.
4018 (syms_of_gfilenotify): Move global initialization there.
4020 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4022 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4024 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4025 * keyboard.c (menu_bar_items, tool_bar_items):
4026 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4027 not override local keymaps any more.
4029 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4031 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4033 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4035 * w32console.c (initialize_w32_display): Return the dimensions of
4036 the console window via 2 additional arguments, not via the current
4037 frame. This avoids crashes due to overrunning the bounds of
4038 frame's decode_mode_spec_buffer, which is not resized following
4039 the change of the frame dimensions from the initial 10x10.
4041 * w32term.h (w32_initialize_display_info): Adjust prototype.
4043 * term.c (init_tty): Take dimensions of the frame from the values
4044 returned by initialize_w32_display.
4046 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4047 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4048 (LIBES): Add $(GFILENOTIFY_LIBS).
4050 * w32inevt.c (handle_file_notifications): Add dummy implementation
4051 for !HAVE_W32NOTIFY.
4053 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4055 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4057 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4059 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4061 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4063 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4065 Fix minor problems found by static checking.
4066 * data.c (pure_write_error):
4067 Use xsignal2, not Fsignal, as Fsignal might return.
4068 * eval.c (set_backtrace_debug_on_exit): Now static.
4069 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4070 No longer inline. EXTERN_INLINE is needed only for functions
4071 defined in .h files. Reindent function header as per GNU style.
4072 (backtrace_p, backtrace_top, backtrace_next):
4073 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4074 compiler or linker. Add extern decls to pacify gcc -Wall.
4075 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4077 * frame.c (free_monitors): Define only on platforms that need it.
4078 * nsterm.m (ns_term_init):
4079 * process.c (catch_child_signal):
4080 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4081 defined on all porting targets these days.
4082 * process.c, process.h (catch_child_signal):
4083 Make it extern only if NS_IMPL_GNUSTEP is defined.
4085 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4087 * w32.c (gettimeofday): Make the signature identical to prototype
4088 in nt/inc/sys/time.h.
4090 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4092 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4095 * keyboard.c (safe_run_hooks_error): Improve error message.
4097 * data.c (pure_write_error): Add `object' argument.
4098 * puresize.h (CHECK_IMPURE): Use it.
4100 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4102 * Makefile.in (NOTIFY_OBJ): New variable.
4103 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4105 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4106 Call syms_of_gfilenotify.
4108 * gfilenotify.c: New file.
4110 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4111 and Qfile_w32notify.
4112 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4113 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4115 * lisp.h: Declare syms_of_gfilenotify.
4117 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4119 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4121 Merge the specpdl and backtrace stacks. Make the structure of the
4122 specpdl entries more obvious via a tagged union of structs.
4123 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4124 (enum specbind_tag): New enum.
4125 (struct specbinding): Make it a tagged union of structs.
4126 Add a case for backtrace records.
4127 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4128 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4129 (backtrace_debug_on_exit): New accessors.
4130 (struct backtrace): Remove.
4131 (struct catchtag): Remove backlist field.
4132 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4134 (Flocal_variable_p): Speed up the common case where the binding is
4136 * eval.c (backtrace_list): Remove.
4137 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4138 (set_backtrace_args, set_backtrace_nargs)
4139 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4140 (backtrace_next): New functions.
4141 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4142 (unwind_to_catch, internal_lisp_condition_case)
4143 (internal_condition_case, internal_condition_case_1)
4144 (internal_condition_case_2, internal_condition_case_n): Don't bother
4145 with backtrace_list any more.
4146 (Fsignal): Adjust to new backtrace format.
4147 (grow_specpdl): Move up.
4148 (record_in_backtrace): New function.
4149 (eval_sub, Ffuncall): Use it.
4150 (apply_lambda): Adjust to new backtrace format.
4151 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4153 (specbind): Adjust to new specpdl format. Simplify.
4154 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4155 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4157 (mark_backtrace): Remove.
4158 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4159 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4160 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4162 * profiler.c (record_backtrace): Use get_backtrace.
4163 (handle_profiler_signal): Use backtrace_top_function.
4164 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4167 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4169 * process.h (catch_child_signal): Declare.
4171 * process.c (catch_child_signal): New function.
4172 (init_process_emacs): Call it.
4174 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4175 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4177 (x_set_cursor_type): Remove declaration.
4178 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4179 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4180 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4181 (ns_get_color): Use F suffix on float.
4182 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4183 (ns_get_rgb_color): Remove.
4184 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4185 (note_mouse_movement): x and y are CGFloat.
4186 (ns_draw_fringe_bitmap): Remove unused rowY.
4187 Change #if to COCOA && >= 10_6.
4188 (ns_draw_window_cursor): Remove unused overspill.
4189 (ns_draw_underwave): width and x are EamcsCGFloat.
4190 (ns_draw_box): thickness is CGFloat.
4191 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4192 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4193 if not in main thread.
4194 (ns_get_pending_menu_title, ns_check_menu_open)
4195 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4196 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4197 (sendFromMainThread:): New method.
4198 (changeFont:): size is CGFloat.
4199 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4200 Disable warning about permanent text.
4201 (characterIndexForPoint:): Adjust return type depending on GNUStep
4203 (mouseDown:): delta is CGFloat.
4204 (updateFrameSize): Remove unised variable f.
4205 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4206 Cast float to EmacsCGFloat.
4207 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4208 also to -1 when restoring.
4209 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4210 inside NS_IMPL_COCOA.
4211 (toggleFullScreen:): Put call to toggleFullScreen inside
4212 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4213 (setPosition:portion:whole:): por is CGFloat.
4214 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4215 (mouseDown:): Use CGFloat.
4216 (mouseDragged:): Remove unised variable edge.
4217 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4219 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4221 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4222 when NS_IMPL_GNUSTEP.
4223 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4224 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4225 (EmacsToolbar): Add clearAll. Add tag argument to
4226 addDisplayItemWithImage.
4227 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4229 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4231 * nsmenu.m (ns_update_menubar): Make static.
4232 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4233 (fillWithWidgetValue:): Add cast to SEL for setAction.
4234 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4235 (update_frame_tool_bar): Update code for GNUStep.
4236 (clearAll): New method.
4237 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4238 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4239 Move identifierToItem setObject and activeIdentifiers addObject before
4240 call to insertItemWithItemIdentifier.
4241 (validateVisibleItems): Fix indentation.
4242 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4243 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4244 UtilityWindow to aStyle, remove call to setStyleMask.
4246 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4248 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4249 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4250 Use F suffix on floats.
4251 (ns_char_width): Returns CGFloat.
4252 (ns_ascii_average_width): w is CGFloat instead of float.
4253 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4255 (ns_glyph_metrics): CGFloat instead of float.
4257 * nsfns.m (x_set_foreground_color, x_set_background_color):
4259 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4260 remove unused variables.
4261 (Fns_read_file_name): Keep track if panel is for save.
4262 Use ns_filename_from_panel/ns_directory_from_panel.
4263 (Fns_list_services): delegate only used for COCOA.
4264 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4265 Just return the input if GNUStep.
4266 (x_screen_planes): Remove.
4267 (Fxw_color_values): Use EmacsCGFloat
4268 (Fns_display_monitor_attributes_list): Only get screen number for
4270 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4272 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4273 ns_directory_from_panel.
4275 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4277 * process.c (handle_child_signal): Also use WCONTINUED.
4278 This is so that list-processes doesn't mistakenly list the process
4279 as stopped, when the process has actually been continued and is
4282 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4284 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4285 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4286 not already configured.
4288 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4290 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4292 * Makefile.in (mostlyclean): Remove *.res files.
4294 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4296 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4297 a buffer (bug#8447).
4299 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4301 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4302 display vector, and we backtrack, handle the case that the
4303 previous character position is also displayed from a display
4304 vector or covered by a display string or image. (Bug#14476)
4306 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4308 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4309 (struct MonitorInfo, free_monitors): Remove.
4310 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4311 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4312 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4315 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4316 (struct MonitorInfo, free_monitors): Remove.
4317 (ns_screen_name): Make static.
4318 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4319 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4322 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4323 (struct MonitorInfo): New struct.
4324 (free_monitors, make_monitor_attribute_list): Declare.
4326 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4328 (free_monitors, make_monitor_attribute_list): New functions.
4329 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4332 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4334 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4336 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4338 * keyboard.c: Apply keyboard decoding only to events that come directly
4339 from the tty, not from unread-command-events (bug#14368).
4340 (read_event_from_main_queue): New function, extracted from read_char).
4341 (read_decoded_char): Remove.
4342 (read_decoded_event_from_main_queue): New function to replace it.
4343 (read_char): Use it.
4344 (read_key_sequence): Use read_char rather than read_decoded_char.
4346 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4348 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4350 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4352 2013-05-22 Kenichi Handa <handa@gnu.org>
4354 The following changes are to fix the setting of
4355 buffer-file-coding-system on, for instance, C-x RET c unix RET
4356 _FILE_OF_DOS_EOL_TYPE_ RET.
4358 * coding.h (struct coding_system): New member detected_utf8_chars.
4360 * coding.c (detect_coding_utf_8): Count characters and check EOL
4361 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4363 (setup_coding_system): Do not initialize coding->head_ascii.
4364 (check_ascii): Do not set coding->eol_seen but update it. Do not
4365 call adjust_coding_eol_type here.
4366 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4367 If the eol-type of CODING is already specified, adjust the eol type
4368 of the found coding-system.
4369 (decode_coding_gap): Cancel previous change. Utilize the
4370 character numbers counted by detect_coding_utf_8. Fix detection
4373 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4375 * search.c (looking_at_1): Only set last_thing_searched if the match
4376 changed the match-data (bug#14281).
4378 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4380 * xdisp.c (reseat_at_previous_visible_line_start):
4381 Already declared in dispextern.h, so remove it here.
4382 (move_it_vertically_backward): Likewise.
4384 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4386 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4387 (Fx_display_pixel_width, Fx_display_pixel_height)
4388 (Fx_display_mm_width, Fx_display_mm_height):
4389 Mention `display-monitor-attributes-list' in docstrings.
4391 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4392 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4393 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4394 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4395 (Fx_display_backing_store, Fx_display_visual_class)
4396 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4397 (Fx_display_grayscale_p, Fx_display_pixel_width)
4398 (Fx_display_pixel_height, Fx_display_planes)
4399 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4400 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4401 (Fx_display_mm_width, Fx_display_mm_height)
4402 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4403 height for all physical monitors as in X11.
4405 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4406 Return pixel width or height for all physical monitors as in X11.
4408 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4410 Port --enable-gcc-warnings to clang.
4411 * bytecode.c (exec_byte_code):
4413 Redo diagnostic pragmas to pacify clang, too.
4414 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4415 * editfns.c (Fencode_time):
4416 * fileio.c (file_accessible_directory_p):
4417 * font.c (font_unparse_xlfd):
4418 Use '&"string"[index]' instead of '"string" + (index)'.
4419 * undo.c (user_error): Remove; unused.
4421 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4423 * insdel.c (insert_1_both): Document the arguments, instead of
4424 referring to insert_1, which no longer exists.
4426 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4427 some window, increment windows_or_buffers_changed, so that
4428 *Messages* display in that window is updated. (Bug#14408)
4430 * w32.c: Include epaths.h.
4431 (init_environment): Use cmdproxy.exe without leading directories.
4432 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4434 (gettimeofday): Adjust signature and return value to Posix
4437 * unexw32.c (open_output_file): Delete the existing emacs.exe
4438 before creating it, to break the hard link to the versioned
4441 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4442 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4443 (FIRSTFILE_OBJ): New variables.
4444 (W32_RES): Rename to EMACSRES. All users changed.
4445 (base_obj): Use $(CM_OBJ).
4446 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4447 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4448 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4449 $(W32_RES_LINK) before $(LIBES).
4450 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4452 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4454 * makefile.w32-in (DOC): Use just "DOC".
4456 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4458 * process.c: Export default filters and sentinels to Elisp.
4459 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4461 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4462 (Fset_process_sentinel, Fformat_network_address):
4463 Default to them instead of nil.
4464 (server_accept_connection): Sentinels can't be nil any more.
4465 (read_and_dispose_of_process_output): New function, extracted from
4466 read_process_output.
4467 (read_process_output): Use it; filters can't be nil.
4468 (Finternal_default_process_filter): New function, extracted from
4469 read_process_output.
4470 (exec_sentinel_unwind): Remove function.
4471 (exec_sentinel): Don't zilch sentinel while running.
4472 (status_notify): Sentinels can't be nil.
4473 (Finternal_default_process_sentinel): New function extracted from
4475 (setup_process_coding_systems): Default filter is not nil any more.
4476 (syms_of_process): Export new Elisp functions and initialize
4478 * lisp.h (make_lisp_proc): New function.
4480 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4482 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4484 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4486 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4487 unless we know that the window w is a leaf window.
4488 Another attempt at solving bug#14062.
4490 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4492 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4495 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4497 * image.c (gif_load): Check that subimages fit (Bug#14345).
4499 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4501 * lread.c (skip_dyn_eof): New function.
4502 (read1): Use it to skip the end of a file in response to #@00.
4504 * doc.c (get_doc_string): Slightly relax the sanity checking.
4506 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4508 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4509 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4510 (MonitorInfo): New struct.
4511 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4512 (Fns_display_monitor_attributes_list): New functions.
4513 (display-usable-bounds): Remove.
4514 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4517 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4519 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4520 (GTK_CHECK_VERSION): New macro, if not already defined.
4521 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4522 replaced by GTK_CHECK_VERSION.
4524 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4526 * xterm.h (GTK_PREREQ): New macro.
4527 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4528 to use this macro instead, for consistency and clarity.
4530 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4532 * xdisp.c (row_for_charpos_p): New function, with code of
4533 cursor_row_p, but accepts an additional argument CHARPOS instead
4534 of using a hardcoded PT.
4535 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4536 (row_containing_pos): Call row_for_charpos_p instead of partially
4537 doing the same. Fixes cursor positioning under longlines-mode
4538 when longlines-show-effect includes more than one newline, when
4539 moving the cursor vertically up.
4541 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4543 * makefile.w32-in (ACL_H): New macro.
4544 ($(BLD)/fileio.$(O)): Update dependencies.
4546 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4548 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4549 * Makefile.in (LIB_ACL): New macro.
4550 (LIBACL_LIBS): Remove.
4551 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4552 * fileio.c: Include <acl.h>.
4553 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4554 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4556 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4559 * unexelf.c: Don't assume ElfW (Half) fits in int.
4560 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4561 when dealing with ElfW (Half) values, since they can exceed 2**31
4562 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4563 (entry_address): Omit unused NUM arg. All uses changed.
4565 2013-05-07 Juri Linkov <juri@jurta.org>
4567 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4568 to the string converted from number with `Fnumber_to_string'.
4571 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4573 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4574 This fixes a problem introduced by my previous change.
4576 2013-05-07 Glenn Morris <rgm@gnu.org>
4578 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4580 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4582 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4584 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4586 Static checking by GCC 4.8.0.
4587 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4588 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4589 (x_get_monitor_attributes_fallback)
4590 (x_get_monitor_attributes_xinerama)
4591 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4592 Define only if USE_GTK.
4593 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4594 (x_get_monitor_attributes_fallback): Omit unused locals.
4595 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4596 Use double, not float, to avoid mixed-mode floating point arithmetic.
4598 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4599 Jan Djärv <jan.h.d@swipnet.se>
4601 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4602 (XINERAMA_CFLAGS): New macros.
4603 (ALL_CFLAGS, LIBES): Use them.
4605 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4606 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4607 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4608 (syms_of_xfns): DEFSYM them.
4609 (struct MonitorInfo): New struct.
4610 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4611 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4612 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4613 (x_get_monitor_attributes_xinerama): New functions.
4614 (Fx_display_monitor_attributes_list): New primitive.
4615 (syms_of_xfns): Defsubr it.
4617 * xterm.h (x_display_info): Add Xatom_net_workarea and
4618 Xatom_net_current_desktop.
4620 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4621 and dpyinfo->Xatom_net_current_desktop.
4623 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4625 * xdisp.c (pos_visible_p): Use the special code for finding the
4626 beginning of a display property or overlay for any "replacing"
4627 display property, not just for display strings. This solves
4628 incorrect reporting of position by posn-at-point. (Bug#14241)
4630 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4632 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4633 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4634 Verify that ElfW (Half) fits in int.
4635 (fatal): Use same signature as lisp.h.
4636 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4637 configure and build with -DUNEXELF_DEBUG without worrying about
4638 other modules that use DEBUG.
4639 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4640 possibly-wide integers now uses it instead of plain fprintf.
4641 (entry_address): New function, which avoids problems with 32-bit
4642 overflow on 64-bit hosts.
4643 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4644 (round_up): Don't assume the remainder fits in int.
4645 (find_section): Use bool for boolean. Simplify debug code.
4646 (unexec): Don't assume file sizes fit in int or size_t.
4647 Omit unnecessary trailing newline in 'fatal' format.
4648 Use strerror rather than outputting decimal error number.
4649 Remove unused code when emacs is not defined;
4650 this file relies on Emacs now.
4651 Don't assume e_phnum and e_shnum are positive.
4653 * regex.c: Fix problems when DEBUG is defined.
4654 (extract_number, extract_number_and_incr): Define regardless of
4655 whether DEBUG is defined; that's simpler and makes the code less
4656 likely to go stale in the normal case when DEBUG is not defined.
4657 Return int rather than taking an int * arg. All callers changed.
4658 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4659 Remove, replacing with ...
4660 (DEBUG_PRINT): New macro. All callers changed.
4661 (DEBUG_COMPILES_ARGUMENTS): New macro.
4662 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4663 (print_compiled_pattern, print_double_string) [DEBUG]:
4664 Use prototype rather than old-style definition.
4665 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4666 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4667 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4668 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4669 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4670 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4671 This matters only when DEBUG is defined.
4673 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4675 * xdisp.c (set_iterator_to_next): Set the
4676 ignore_overlay_strings_at_pos_p flag only if we are _really_
4677 iterating over an overlay string, as indicated by the
4678 current.overlay_string_index member. (Bug#14306)
4680 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4682 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4683 to where it is used, to avoid autorelease issues (Bug#14050).
4685 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4687 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4688 * fileio.c (syms_of_fileio): Implement this.
4689 * filelock.c (create_lock_file): If symbolic links don't work, so
4690 we use a regular file as a lock file, do not fsync the lock file;
4693 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4695 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4696 (syms_of_minibuf): Adjust accodingly.
4698 * callint.c (Fcall_interactively): Adjust calls accordingly.
4700 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4702 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4703 w->contents is a buffer before computing everything else.
4704 Use parentheses to disambiguate last part of the condition.
4706 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4707 assertion violations. (Bug#14062)
4709 2013-05-01 David Reitter <david.reitter@gmail.com>
4711 * nsfns.m (ns_tooltip): Initialize.
4713 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4715 * coding.c (decode_coding_gap): Don't remove the character before
4716 a newline unless it's a CR character. (Bug#14287)
4718 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4720 * dispextern.h (struct face): Move enum face_underline_type
4721 earlier so that bitfields can be in the same word.
4723 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4725 * nsfns.m (handlePanelKeys): New function.
4726 (EmacsOpenPanel:performKeyEquivalent:)
4727 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4728 arrows/function/control and copy/paste keys (Bug#14296).
4730 2013-04-27 Juri Linkov <juri@jurta.org>
4732 * callint.c (Fcall_interactively): Call `Qread_number' for
4733 interactive code letter `n' instead of using duplicate code.
4736 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4738 * systime.h (make_timeval): Declare as 'const'.
4740 2013-04-27 Kenichi Handa <handa@gnu.org>
4742 * font.c (font_open_entity): Always open a font of manageable
4745 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4747 Port better to AIX (Bug#14258).
4748 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4751 2013-04-24 Kenichi Handa <handa@gnu.org>
4753 * coding.c (decode_coding_iso_2022): When an invalid escape
4754 sequence is encountered, reset the invocation and designation
4755 status to the safest one.
4757 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4759 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4760 Without this fix, "make distclean" leaves stamp-h1 behind.
4762 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4764 * w32fns.c (w32_fullscreen_rect): New function to compute the
4765 window rectangle for the given fullscreen mode.
4766 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4767 longer tunes the window size. This keeps the window's edges flush
4768 with the screen and allows the taskbar to hide itself in fullboth.
4770 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4771 window decorations and uses the entire screen.
4773 * w32term.h (w32_fullscreen_rect) Add prototype.
4774 (struct w32_output): Replace normal_width, normal_height,
4775 normal_top, and normal_left members with a single normal_placement
4777 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4779 (FRAME_NORMAL_PLACEMENT): New macro.
4781 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4783 * minibuf.c (Ftest_completion): Silence compiler warning.
4785 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4787 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4790 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4793 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4794 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4795 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4796 parentheses where appropriate.
4798 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4800 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4802 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4804 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4805 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4806 Mention in the doc string that setting these variables takes
4807 effect only after a call to set-window-buffer. (Bug#14200)
4809 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4811 * indent.c (Fvertical_motion): Don't consider display strings on
4812 overlay strings as display strings on the buffer position we
4813 started from. This prevents vertical cursor motion from jumping
4814 more than one line when there's an overlay string with a display
4815 property at end of line.
4816 Reported by Karl Chen <Karl.Chen@quarl.org> in
4817 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4819 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4821 * window.c (select_window): `record_buffer' even if window is
4822 already selected (bug#14191).
4824 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4826 * window.c (Fwindow_end): Test more flags, including the buffer's
4827 last_overlay_modified flag, to determine whether the window's
4828 display is really up-to-date. Prevents the function from
4829 returning a stale value. (Bug#14170)
4830 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4833 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4835 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4836 garbaged only if it is not already the top frame on its TTY.
4837 This prevents flickering due to constant redrawing of TTY frames when
4838 there are GUI frames open in the same session. (Bug#13864)
4840 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4842 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4843 of marking the idle timers directly.
4845 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4847 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4850 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4852 * window.c (select_window): Don't record_buffer while the invariant is
4853 temporarily broken (bug#14161).
4855 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4857 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4859 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4861 2013-04-07 Romain Francoise <romain@orebokech.com>
4863 Ignore additional platform-specific ACL errors (Bug#13702).
4864 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4865 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4867 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4869 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4872 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4874 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4875 This bug was introduced by my 2013-02-25 change that simplified
4876 data_start configuration. Without this change, on GNU/Linux
4877 an Emacs configured with --enable-profiling fails immediately
4878 due to a profiler signal.
4879 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4880 with these flags. On platforms where special flags are needed
4881 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4882 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4883 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4885 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4887 Get rid of some platform-specific functions examining window
4888 system and its capabilities. This is a partial rework of the
4890 * lisp.h (have_menus_p): Remove prototype. This function is
4891 replaced with platform-independent window_system_available.
4892 (check_window_system): Move to...
4893 * frame.h (decode_window_system_frame, window_system_available):
4894 ...here, add new prototypes.
4895 * frame.c (window_system_available, decode_window_system_frame):
4897 (check_window_system): Platform-independent now.
4898 * xterm.h (x_in_use): Remove declaration.
4900 * w32term.h (check_x_frame):
4901 * nsterm.h (check_x_frame): Remove prototypes. This function
4902 is replaced with platform-independent decode_window_system_frame.
4903 * msdos.c (have_menus_p): Remove.
4904 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4905 Remove platform-specific functions. Use check_window_system,
4906 decode_window_system_frame and check_ns_display_info where
4907 appropriate. Minor style and comment tweaks.
4908 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4909 (check_x_frame): Likewise.
4910 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4912 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4913 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4914 * xmenu.c, xselect.c: All related users changed.
4916 2013-04-03 Kenichi Handa <handa@gnu.org>
4918 The following changes is to optimize the code for reading UTF-8
4921 * coding.c (check_ascii): Rename from detect_ascii. Return value
4922 changed. Check EOL format. Do not call adjust_coding_eol_type
4924 (check_utf_8): New function.
4925 (adjust_coding_eol_type): Do nothing if already adjusted.
4926 (detect_coding): Compare the return value of check_ascii with
4927 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4928 (decode_coding_gap): Optimize for valid UTF-8.
4930 2013-03-21 Kenichi Handa <handa@gnu.org>
4932 * coding.c (syms_of_coding): Cancel previous change.
4934 * insdel.c (insert_from_gap): Fix previous change.
4936 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4938 Consistently use platform-specific function to detect window system.
4939 * lisp.h (check_window_system): New prototype. This function is
4940 going to replace check_x, check_w32 and check_ns.
4941 (have_menus_p): Mention msdos.c in comment.
4942 * fontset.c (check_window_system_func): Remove. Adjust all users.
4943 * fontset.h (check_window_system_func): Remove prototype.
4944 * nsterm.h (check_ns):
4945 * xterm.h (check_x):
4946 * w32term.h (check_w32): Likewise.
4947 * menu.c (Fx_popup_menu): Use check_window_system.
4948 * msdos.c (check_window_system): Define for MS-DOS.
4949 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4950 * w32fns.c (check_window_system): Likewise for MS-Windows.
4951 * xfns.c (check_window_system): Likewise for X.
4952 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4953 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4955 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4957 Prefer < to > in range checks such as 0 <= i && i < N.
4958 This makes it easier to visualize quantities on a number line.
4959 This patch doesn't apply to all such range checks,
4960 only to the range checks affected by the 2013-03-24 change.
4961 This patch reverts most of the 2013-03-24 change.
4962 * alloc.c (xpalloc, Fgarbage_collect):
4963 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4964 * character.c (string_escape_byte8):
4965 * charset.c (read_hex):
4966 * data.c (cons_to_unsigned):
4967 * dispnew.c (update_frame_1):
4968 * doc.c (Fsubstitute_command_keys):
4969 * doprnt.c (doprnt):
4970 * editfns.c (hi_time, decode_time_components):
4971 * fileio.c (file_offset):
4972 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4973 * font.c (font_intern_prop):
4974 * frame.c (x_set_alpha):
4975 * gtkutil.c (get_utf8_string):
4976 * indent.c (check_display_width):
4977 * keymap.c (Fkey_description):
4978 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4980 * minibuf.c (read_minibuf_noninteractive):
4981 * process.c (wait_reading_process_output):
4982 * search.c (Freplace_match):
4983 * window.c (get_phys_cursor_glyph):
4984 * xdisp.c (redisplay_internal):
4985 * xsmfns.c (smc_save_yourself_CB):
4986 Prefer < to > for range checks.
4987 * dispnew.c (sit_for): Don't mishandle NaNs.
4988 This fixes a bug introduced in the 2013-03-24 change.
4989 * editfns.c (decode_time_components): Don't hoist comparison.
4990 This fixes another bug introduced in the 2013-03-24 change.
4992 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4994 * frame.h (struct frame): Drop scroll_bottom_vpos
4995 member becaue all real users are dead long ago.
4996 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4997 * xdisp.c (redisplay_internal): Adjust user.
4999 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5001 * nsmenu.m (showAtX:Y:for:): setLevel to
5002 NSPopUpMenuWindowLevel (Bug#13998).
5004 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5006 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5007 (ns_check_pending_open_menu): Declare.
5009 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5010 (x_activate_menubar): Update the menu with title that matches
5011 ns_get_pending_menu_title, and call
5012 ns_check_pending_openmenu (Bug#12698).
5013 (menuWillOpen:): New method.
5014 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5016 * nsterm.m (menu_will_open_state, menu_mouse_point)
5017 (menu_pending_title): New varaibles.
5018 (ns_get_pending_menu_title, ns_check_menu_open)
5019 (ns_check_pending_open_menu): New functions.
5021 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5023 * indent.c (current_column_bol_cache): Remove leftover which is not
5024 used in Fmove_to_column any more.
5025 (current_column, scan_for_column): Adjust users.
5026 * keyboard.c (last_point_position_buffer, last_point_position_window):
5027 Remove leftovers which are not used for recording undo any more.
5028 (command_loop_1, syms_of_keyboard): Adjust users.
5029 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5030 redisplay_window any more.
5031 (move_it_to): Adjust user.
5033 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5035 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5036 Update dependencies.
5038 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5040 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5041 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5044 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5046 * window.h (struct window): Replace hchild, vchild and buffer slots
5047 with the only contents slot. This is possible because each valid
5048 window may have either the child window (in vertical or horizontal
5049 combination) or buffer to display (for the leaf window). Using that,
5050 a lof of operations to traverse and/or change window hierarchies may
5051 be simplified. New member horizontal is used to distinguish between
5052 horizontal and vertical combinations of internal windows.
5053 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5054 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5055 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5056 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5057 Use contents slot, not buffer, where appropriate.
5058 (wset_combination): New function.
5059 (wset_buffer): Add eassert.
5060 (Fframe_first_window): Simplify the loop reaching first window.
5061 (Fwindow_buffer): Use WINDOW_LEAF_P.
5062 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5063 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5064 (unshow_buffer): Convert initial debugging check to eassert.
5065 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5066 (make_parent_window, window_resize_check, window_resize_apply)
5067 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5068 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5069 Adjust to match struct window changes.
5070 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5071 (mark_window_cursors_off, count_windows, get_leaf_windows)
5072 (foreach_window_1): Simplify the loop.
5073 * alloc.c (mark_object): Do not check for the leaf window because
5074 internal windows has no glyph matrices anyway.
5075 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5076 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5077 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5078 (build_frame_matrix_from_window_tree, mirror_make_current)
5079 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5080 (update_window_tree, set_window_update_flags): Simplify the loop.
5081 (sync_window_with_frame_matrix_rows): Enforce live window.
5082 Use contents slot, not buffer, where appropriate.
5083 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5084 and WINDOW_HORIZONTAL_COMBINATION_P.
5085 (make_frame_visible_1): Simplify the loop.
5086 Use contents slot, not buffer, where appropriate.
5087 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5088 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5089 (expose_window_tree): Likewise.
5090 Use contents slot, not buffer, where appropriate.
5091 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5092 to avoid deleted windows. Use contents slot instead of buffer.
5093 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5094 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5095 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5096 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5098 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5100 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5101 identify the reasons for assertion violations in bug#14062 and
5103 (Fx_show_tip): Fix compilation error under
5104 "--enable-check-lisp-object-type". (Bug#14073)
5106 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5107 Reported by <rzl24ozi@gmail.com>.
5109 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5111 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5113 (unwind_with_echo_area_buffer): ...to restore it here.
5114 This is needed to ensure that...
5115 (redisplay_window): ...both window markers are valid here,
5116 which is verified by eassert.
5117 * editfns.c (save_excursion_save): Do not assume that
5118 selected_window always displays the buffer.
5119 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5122 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5124 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5127 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5129 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5131 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5133 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5134 since MinGW's w32api headers do. This avoids compiler warnings.
5136 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5139 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5141 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5143 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5145 * gtkutil.c (style_changed_cb): Check if frame is live and an
5146 X frame (Bug#14038).
5148 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5150 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5151 Define only for _WIN32_WINNT less than 0x0500.
5152 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5154 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5155 see its own definitions of 'struct timeval' and 'struct timezone'.
5157 Fix incompatibilities between MinGW.org and MinGW64 headers.
5158 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5160 * w32.c (REPARSE_DATA_BUFFER): Guard with
5161 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5163 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5165 * xterm.c: Include X11/XKBlib.h
5166 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5168 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5170 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5172 * blockinput.h (input_blocked_p): Likewise.
5173 * bytecode.c (exec_byte_code): Likewise.
5174 * callproc.c (call_process_kill, call_process_cleanup)
5175 (Fcall_process): Likewise.
5176 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5177 (Fccl_execute_on_string): Likewise.
5178 * character.c (string_escape_byte8): Likewise.
5179 * charset.c (read_hex): Likewise.
5180 * cm.c (calccost): Likewise.
5181 * data.c (cons_to_unsigned): Likewise.
5182 * dired.c (directory_files_internal, file_name_completion):
5184 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5185 (sit_for): Likewise.
5186 * doc.c (Fsubstitute_command_keys): Likewise.
5187 * doprnt.c (doprnt): Likewise.
5188 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5189 * emacsgtkfixed.c: Likewise.
5190 * fileio.c (file_offset, Fwrite_region): Likewise.
5191 * floatfns.c (Fexpt, fmod_float): Likewise.
5192 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5194 * font.c (font_intern_prop): Likewise.
5195 * frame.c (x_set_alpha): Likewise.
5196 * gtkutil.c (get_utf8_string): Likewise.
5197 * indent.c (check_display_width): Likewise.
5198 * intervals.c (create_root_interval, rotate_right, rotate_left)
5199 (split_interval_right, split_interval_left)
5200 (adjust_intervals_for_insertion, delete_node)
5201 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5202 (merge_interval_right, merge_interval_left, copy_intervals)
5203 (set_intervals_multibyte_1): Likewise.
5204 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5205 * keymap.c (Fkey_description): Likewise.
5206 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5207 * lread.c (openp, read_integer, read1, string_to_number):
5209 * menu.c (ensure_menu_items): Likewise.
5210 * minibuf.c (read_minibuf_noninteractive): Likewise.
5211 * print.c (printchar, strout): Likewise.
5212 * process.c (create_process, Faccept_process_output)
5213 (wait_reading_process_output, read_process_output, send_process)
5214 (wait_reading_process_output): Likewise.
5215 * profiler.c (make_log, handle_profiler_signal): Likewise.
5216 * regex.c (re_exec): Likewise.
5217 * regex.h: Likewise.
5218 * search.c (looking_at_1, Freplace_match): Likewise.
5219 * sysdep.c (get_child_status, procfs_ttyname)
5220 (procfs_get_total_memory): Likewise.
5221 * systime.h (EMACS_TIME_VALID_P): Likewise.
5222 * term.c (dissociate_if_controlling_tty): Likewise.
5223 * window.c (get_phys_cursor_glyph): Likewise.
5224 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5225 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5227 * xfns.c (Fx_window_property): Likewise.
5228 * xmenu.c (set_frame_menubar): Likewise.
5229 * xselect.c (x_get_window_property, x_handle_dnd_message):
5231 * xsmfns.c (smc_save_yourself_CB): Likewise.
5232 * xterm.c (x_scroll_bar_set_handle): Likewise.
5234 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5236 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5237 to be optional or nil. Adjust comment and convert it to docstring.
5238 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5239 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5241 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5243 Static checking by GCC 4.8-20130319.
5244 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5245 * process.c (Fset_process_datagram_address)
5246 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5247 * xdisp.c (get_char_face_and_encoding):
5248 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5249 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5250 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5252 2013-03-24 Ken Brown <kbrown@cornell.edu>
5254 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5255 fix compilation on 64-bit Cygwin, where underscores are not
5256 automatically prepended.
5258 * w32term.c (w32_initialize): Silence compiler warning.
5260 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5262 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5263 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5264 variables, to save and restore frame dimensions.
5265 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5266 after returning from a 'fullscreen' configuration.
5267 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5268 to avoid races between the main thread and the input thread.
5270 * w32term.h (struct w32_output): New members normal_width,
5271 normal_height, normal_top, normal_left, and prev_fsmode.
5272 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5273 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5276 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5277 'fullscreen' parameter. Always record previous width and height
5278 of the frame, except when switching out of maximized modes, so
5279 that they could be restored correctly, instead of resetting to the
5280 default frame dimensions. Send SC_RESTORE command to the frame,
5281 unless we are going to send SC_MAXIMIZE, to restore the frame
5282 resize hints in the mouse pointer shown by the window manager.
5285 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5287 * lisp.h (get_frame_param): Adjust conditions for prototype
5290 2013-03-22 Ken Brown <kbrown@cornell.edu>
5292 * unexcw.c: Drop unneeded inclusion of w32common.h.
5293 (report_sheap_usage): Declare.
5294 (read_exe_header): Add magic numbers for x86_64.
5295 (fixup_executable): Fix printf format specifier for unsigned long
5298 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5300 * frame.h (struct frame): Put menu_bar_window under #ifdef
5301 because this member is not needed when X toolkit is in use.
5302 (fset_menu_bar_window):
5303 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5304 (free_glyphs, update_frame):
5305 * xdisp.c (expose_frame): Likewise.
5306 (display_menu_bar): Likewise. Remove redundant eassert.
5307 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5310 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5312 Use functions and constants to manipulate Lisp_Save_Value objects.
5313 This replaces code that used macros and strings and token-pasting.
5314 The change makes the C source a bit easier to follow,
5315 and shrinks the Emacs executable a bit.
5316 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5317 (make_save_value): Change 1st arg from string to enum. All callers
5320 (mark_object): Use if, not #if, for GC_MARK_STACK.
5321 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5322 (XSAVE_OBJECT): Now functions, not macros.
5323 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5324 the constant was never used.
5325 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5326 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5327 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5328 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5330 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5331 type3 with a single member save_type. All uses changed.
5332 (save_type, set_save_pointer, set_save_integer): New functions.
5333 * print.c (PRINTX): Remove.
5335 * alloc.c: Remove redundant static declarations.
5337 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5339 * window.h (struct window): Convert left_col, top_line, total_lines
5340 and total_cols from Lisp_Objects to integers. Adjust comments.
5341 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5343 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5344 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5345 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5346 Adjust users where appropriate.
5348 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5350 * frame.h (struct frame): Drop resx and resy because the same data is
5351 available from window system-specific output context. Adjust users.
5352 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5353 New functions to provide defaults when no window system available.
5354 (FRAME_RES_X, FRAME_RES_Y): New macros.
5355 (NUMVAL): Move from xdisp.c.
5356 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5357 (Ffont_face_attributes, Fopen_font):
5358 * image.c (gs_load):
5359 * w32font.c (fill_in_logfont):
5360 * xdisp.c (calc_pixel_width_or_height):
5361 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5362 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5364 2013-03-20 Kenichi Handa <handa@gnu.org>
5366 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5367 to 1 (temporary workaround until a bug related to ASCII
5368 optimization is fixed).
5370 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5372 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5373 Signal error if window is not internal. Adjust docstring.
5374 (delete_all_child_windows): Use combination_limit to save the buffer.
5375 (Fset_window_configuration): Adjust accordingly.
5376 * print.c (syms_of_print): Initialize debugging output not here...
5377 (init_print_once): ...but in a new function here.
5378 * lisp.h (init_print_once): Add prototype.
5379 * emacs.c (main): Add call to init_print_once. Adjust comments.
5381 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5383 * window.c (window_resize_check, window_resize_apply)
5384 (window_from_coordinates, recombine_windows, set_window_buffer)
5385 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5386 (Fsplit_window_internal, Fdelete_window_internal)
5387 (freeze_window_starts): Use bool for booleans.
5388 * window.h (window_frame_coordinates, resize_frame_windows)
5389 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5391 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5393 * dispnew.c (bitch_at_user): Use `user-error'.
5395 2013-03-17 Ken Brown <kbrown@cornell.edu>
5397 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5398 as return type of image_background. (Bug#13981)
5399 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5401 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5403 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5404 (ns_select): Don't return with result uninitialized.
5406 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5409 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5411 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5412 directories. If filename is nil, get directory name (Bug#13932).
5413 Use getFilename and getDirectory.
5414 (getFilename, getDirectory): New methods for EmacsSavePanel and
5416 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5418 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5420 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5422 2013-03-15 Kenichi Handa <handa@gnu.org>
5424 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5425 (adjust_after_replace): Make it back to static. Delete the third
5426 arg text_at_gap_tail. Cancel the code for handling it.
5428 * coding.h (struct coding_system): New member eol_seen.
5430 * coding.c (detect_ascii): New function.
5431 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5432 when the source bytes are actually scanned. On detecting for
5433 coding_category_utf_8_auto, call detect_ascii instead of scanning
5434 source bytes directly.
5435 (produce_chars): Call insert_from_gap with the new arg 0.
5436 (encode_coding): Likewise.
5437 (decode_coding_gap): Control ASCII optimization by the variable
5438 disable_ascii_optimization instead of #ifndef .. #endif.
5439 Deccode EOL format according to coding->eol_seen.
5440 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5443 * lisp.h (adjust_after_replace): Cancel externing it.
5444 (insert_from_gap): Adjust prototype.
5446 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5448 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5449 FULLSCREEN_MAXIMIZED. (Bug#13935)
5451 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5453 * region-cache.c (find_cache_boundary, move_cache_gap)
5454 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5455 Simplify debugging check and convert to eassert. Adjust comment.
5456 (pp_cache): Put under ENABLE_CHECKING.
5458 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5460 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5461 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5463 (w32fullscreen_hook): If the frame is visible, reset
5464 f->want_fullscreen flag after changing the frame size. If the
5465 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5468 2013-03-13 Daniel Colascione <dancol@dancol.org>
5470 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5471 too so that these builds can use Cygwin's file conversion
5472 functions. (We've been building and linking cygw32.o all along
5473 and just not using it.)
5475 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5477 File synchronization fixes (Bug#13944).
5478 * Makefile.in (LIB_FDATASYNC): New macro.
5480 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5481 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5482 Don't worry about HAVE_FSYNC, since a substitute fsync is
5483 available if the system lacks one.
5484 (Fwrite_regin): Retry fsync if interrupted.
5486 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5488 * w32term.c (w32_read_socket): If the Emacs frame is being
5489 activated, call w32fullscreen_hook, to make sure the new frame
5490 dimensions are in effect. (Bug#13937)
5492 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5494 * xdisp.c (init_iterator): Simplify because both character and byte
5495 positions are either specified or -1. Add eassert. Adjust comment.
5496 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5497 character and byte positions can be obtained from marker.
5499 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5501 Static checking by Sun C 5.12.
5502 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5503 * bytecode.c (exec_byte_code):
5504 * dispnew.c (init_display):
5506 * fileio.c (Fsubstitute_in_file_name):
5507 * keyboard.c (Fevent_convert_list):
5508 * keymap.c (Fsingle_key_description):
5509 * term.c (maybe_fatal, fatal):
5510 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5511 * xsmfns.c (Fhandle_save_session):
5512 Omit unreachable code.
5513 * keymap.c (map_keymap_char_table_item): Cast void * to
5514 a function pointer type; the C Standard requires this.
5516 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5517 Include <sys/param.h> unconditionally, as that works elsewhere and
5518 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5519 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5522 See ChangeLog.12 for earlier changes.
5528 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5530 This file is part of GNU Emacs.
5532 GNU Emacs is free software: you can redistribute it and/or modify
5533 it under the terms of the GNU General Public License as published by
5534 the Free Software Foundation, either version 3 of the License, or
5535 (at your option) any later version.
5537 GNU Emacs is distributed in the hope that it will be useful,
5538 but WITHOUT ANY WARRANTY; without even the implied warranty of
5539 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5540 GNU General Public License for more details.
5542 You should have received a copy of the GNU General Public License
5543 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.