1 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3 * frame.c (x_mouse_grabbed): New function.
4 * dispextern.h (x_mouse_grabbed): Add prototype.
5 (last_mouse_frame): Remove declaration.
6 * xterm.h (struct x_display_info):
7 * w32term.h (struct w32_display_info):
8 * nsterm.h (struct ns_display_info): New member
9 last_mouse_frame, going to replace...
10 * xdisp.c (last_mouse_frame): ...global variable.
11 (note_tool_bar_highlight):
12 * w32term.c (w32_mouse_position, w32_read_socket):
13 * xterm.c (XTmouse_position, handle_one_xevent):
15 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
17 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
19 * w32term.c (w32_read_socket): Avoid temporary
20 variables in a call to x_real_positions.
21 * xterm.c (handle_one_xevent): Likewise.
23 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
25 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
26 (x_icon_type): Remove prototype.
27 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
28 * frame.c (x_icon_type): Remove.
29 * w32term.c (x_make_frame_visible, x_iconify_frame):
30 * xterm.c (x_make_frame_visible, x_iconify_frame):
31 Use x_set_bitmap_icon to factor out common code.
33 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
35 * dispextern.h (check_x_display_info, x_get_string_resource):
36 Declare here just once and unify the latter.
37 * frame.c (check_x_display_info, x_get_string_resource):
38 * nsterm.h (check_x_display_info):
39 * xrdb.c (x_get_string_resource):
40 * xterm.h (check_x_display_info): Remove prototypes.
41 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
42 * w32reg.c (x_get_string_resource): Likewise.
43 (w32_get_rdb_resource): Adjust user.
45 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
47 * xterm.h (struct x_display_info): New member
48 x_pending_autoraise_frame, going to replace...
49 * xterm.c (pending_autoraise_frame): ...static variable.
50 (x_new_focus_frame, XTread_socket): Adjust users.
51 * w32term.h (struct w32_display_info): New member
52 w32_pending_autoraise_frame, going to replace...
53 * w32term.c (pending_autoraise_frame): ...global variable.
54 (x_new_focus_frame, w32_read_socket): Adjust users.
56 2013-09-17 Glenn Morris <rgm@gnu.org>
58 * xdisp.c (message_dolog): If we create *Messages*,
59 switch it to messages-buffer-mode.
61 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
63 Don't overuse 'const' in types of locals.
64 * bidi.c (bidi_count_bytes):
65 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
66 (xg_event_is_for_scrollbar):
67 * xselect.c (x_handle_property_notify)
68 (x_handle_selection_notify, x_handle_dnd_message):
69 * xsettings.c, xsettings.h (xft_settings_event):
70 * xterm.c (x_handle_net_wm_state, handle_one_event)
71 (x_menubar_window_to_frame, x_detect_focus_change)
72 (construct_mouse_click, note_mouse_movement)
73 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
74 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
75 (handle_one_xevent, x_handle_net_wm_state):
76 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
77 (x_handle_dnd_message):
78 Avoid unnecessary 'const', typically the second 'const' in
79 'const foo * const arg', a 'const' that does not affect the API
80 and doesn't significantly help the human reader.
82 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
84 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
85 only if Glib < 2.36.0.
86 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
87 * xsettings.c (init_gconf, init_gsettings): Do not check
89 * xterm.c (handle_one_xevent): Do not call to x_clear_area
91 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
93 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
95 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
96 before calling g_type_init.
98 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
100 * nsterm.m (syms_of_nsterm): ... to here.
102 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
104 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
105 (ignore_next_mouse_click_timeout): Use Time as X does.
106 (handle_one_xevent): Avoid cast and use unsigned comparison.
108 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
110 Do not copy X event in handle_one_xevent except KeyPress case.
111 Wnen XEvent is processed, it is unlikely to be changed except
112 KeyPress case, so we can avoid copying and use const pointer to
113 const data to make sure that an event is not changed elsewhere.
114 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
115 const' and do not create local copy except for the KeyPress event.
116 Use casts to avoid a few glitches. Adjust formatting. Add comments.
117 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
118 (x_handle_net_wm_state, x_menubar_window_to_frame)
119 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
120 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
121 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
122 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
123 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
124 (x_handle_dnd_message):
125 * xsettings.c (xft_settings_event):
126 Use 'const XEvent * const' where appropriate.
127 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
129 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
131 Fix X event waiting to handle multiple frames.
132 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
133 * xterm.c (pending_event_wait): Remove. Adjust users.
134 (x_detect_focus_change): Pass frame arg.
135 (handle_one_xevent): Find related frame early and clear per-frame
136 wait_event_type only if this is an event for the relevant frame.
137 (x_wait_for_event): Use per-frame wait_event_type.
139 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
141 * nsfns.m (Fx_create_frame): Fix font driver registration for
144 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
147 * nsterm.m: Include macfont.h.
148 (ns_tmp_flags, ns_tmp_font): Remove.
149 (ns_compute_glyph_string_overhangs): Check for driver Qns.
150 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
151 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
152 (changeFont:): Fix code style. Check for font driver type when
155 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
158 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
159 (nsfont_open): Set font driver type.
160 Set font->ascent and font->descent. Figure out font instead of
161 ns_tmp_font, and flags instead of ns_tmp_flags.
162 Fix indentation. Remove call to ns_draw_text_decoration,
165 * nsfns.m: Include macfont.h.
166 (Fx_create_frame): Register macfont driver, make a better default font.
167 (Fns_popup_font_panel): Get font from macfont driver, if used.
169 * macfont.m, macfont.h, maccuvs.h: New files.
171 * font.h: Declare syms_of_macfont.
173 * font.c (syms_of_font): Call syms_of_macfont.
175 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
177 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
179 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
180 and it is always zero for others, so I assume that this is an ancient
181 leftover which nobody will want to change any more.
182 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
183 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
184 * frame.c (x_set_scroll_bar_width):
185 * w32fns.c (w32_createscrollbar):
186 * w32term.c (w32_set_vertical_scroll_bar):
187 * xfns.c (x_set_scroll_bar_default_width):
188 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
189 (x_scroll_bar_expose): Related users changed.
191 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
193 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
194 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
195 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
197 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
199 * nsterm.h, w32term.h, xterm.h: ...and not here.
200 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
202 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
203 these modules are never compiled otherwise.
205 2013-09-14 Eli Zaretskii <eliz@gnu.org>
207 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
210 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
212 Unify Fx_focus_frame between all ports.
213 * frame.h (x_focus_frame): New prototype.
214 * xfns.c (Fx_focus_frame): Remove.
215 (syms_of_xfns): Do not defsubr it.
216 (x_focus_frame): X implementation.
217 * nsfns.m (Fx_focus_frame): Remove.
218 (syms_of_nsfns): Do not defsubr it.
219 (x_focus_frame): NS implementation.
220 * w32term.c (Fx_focus_frame): Remove.
221 (x_focus_on_frame): Rename to...
222 (x_focus_frame): W32 implementation.
223 * w32term.h (x_focus_on_frame): Remove prototype.
224 * w32fns.c (Fx_focus_frame): Remove.
225 (syms_of_w32fns): Do not defsubr it.
226 * frame.c (Fx_focus_frame): Define here.
227 (syms_of_frame): Defsubr here.
228 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
230 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
232 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
233 All of them are replaced with FRAME_DISPLAY_INFO, defined in
234 each port to reference the port-specific window system data.
235 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
236 (FRAME_DISPLAY_INFO): Define.
237 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
238 (FRAME_DISPLAY_INFO): Define. Adjust users.
239 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
240 (FRAME_DISPLAY_INFO): Define. Adjust users.
241 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
242 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
243 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
244 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
245 * xselect.c, xterm.c: All related users changed.
247 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
249 * xterm.h (x_window_to_frame, x_any_window_to_frame)
250 (x_menubar_window_to_frame): Remove prototypes.
251 * xfns.c (x_window_to_frame, x_any_window_to_frame)
252 (x_menubar_window_to_frame, x_top_window_to_frame):
254 * xterm.c (x_window_to_frame, x_any_window_to_frame)
255 (x_menubar_window_to_frame, x_top_window_to_frame):
256 ...to here and convert all but the last to static.
258 2013-09-12 Eli Zaretskii <eliz@gnu.org>
260 * lisp.mk (lisp): Add w32-common-fns.elc.
262 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
264 * charset.c (char_charset): Document an exception for char-charset.
266 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
268 * xterm.h (x_display_info): New field last_user_time...
269 * xterm.c (toplevel): ...to replace static last_user_time.
270 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
272 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
274 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
275 scroll bar values to prevent thumb from disappear and update comment.
277 2013-09-11 Glenn Morris <rgm@gnu.org>
279 * emacs.c (usage_message): Possessive apostrophe tweak.
281 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
283 * nsterm.m (syms_of_nsterm): Use Qns.
284 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
285 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
286 * xfns.c (x_display_info_for_name, Fx_open_connection):
287 Remove old '#if 0' code.
288 (syms_of_xfns): Use Qx.
289 * termhooks.h (fullscreen_hook): Remove the leftover.
290 (struct terminal): Fix typo in comment.
292 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
294 Cleaning up a few X scroll bar bits.
295 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
296 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
297 New member last_seen_part, going to replace...
298 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
299 (xt_action_hook) [USE_LUCID]: Adjust user.
300 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
301 Lucid-specific scroll bar support.
302 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
303 to int and adjust to use last_seen_part member.
304 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
305 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
306 Initialize last_seen_part.
308 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
310 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
311 insert-buffer-substring an empty string.
313 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
315 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
316 avoiding a GCC warning.
318 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
320 Ifdef away frame tool bar code when it is not really used.
321 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
322 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
323 and minimize_tool_bar_window_p under the above.
324 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
325 (fset_tool_bar_window): Likewise.
326 * dispnew.c (clear_current_matrices, clear_desired_matrices)
327 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
328 (change_frame_size_1):
329 * window.c (window_from_coordinates, Frecenter): Adjust users.
330 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
331 code is not really used.
332 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
333 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
334 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
335 [!USE_GTK && !HAVE_NS]: Define as such.
336 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
337 (note_mouse_highlight, expose_frame):
338 * xfns.c (x_set_tool_bar_lines):
339 * xterm.c (handle_one_xevent): Adjust users.
341 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
343 Fix corruption with multiple emacsclient -t instances (Bug#15222).
344 This bug was introduced by my 2013-08-26 patch, which incorrectly
345 assumed that the terminfo implementation doesn't use termcap buffers.
346 * term.c (init_tty) [TERMINFO]: Remove optimization, as
347 these buffers apparently are used after all.
348 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
349 (struct tty_display_info): Define members termcap_term_buffer and
350 termcap_strings_buffer even if TERMINFO.
352 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
355 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
356 'usage' docstring entry to pacify make-docfile.
358 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
360 Change comparison functions =, <, >, <=, >= to take many arguments.
361 * data.c: Change comparison functions' interface and implementation.
362 * lisp.h: Make arithcompare available for efficient two arg
364 * bytecode.c: Use arithcompare.
365 * fileio.c: Use new interface.
367 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
369 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
371 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
373 * eval.c (Feval): Document the new use of `lexical'.
375 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
377 Review and drop old frame resize hack.
378 * frame.h (struct frame): Remove force_flush_display_p.
379 * dispnew.c (update_frame): Adjust user and don't call
380 flush_frame here. The comment has said that there was an issues
381 with redisplaying fringes, but I don't see any differences with
382 and without this hack. Hopefully we can continue without it.
383 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
384 current frame matrices twice if resized_p is set.
386 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
388 Do not populate pure Xism x_sync to other ports.
389 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
390 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
391 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
392 * w32term.h (x_sync): Remove prototype.
394 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
396 Cleanup frame flushing.
397 * dispextern.h (struct redisplay_interface):
398 Drop flush_display_optional because flush_display is enough
399 for X and flushing via RIF is just a no-op for others.
400 * frame.h (flush_frame): New function.
401 * dispnew.c (update_frame):
402 * minibuf.c (read_minibuf):
403 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
405 * keyboard.c (detect_input_pending_run_timers): Do not flush
406 all frames but selected one in redisplay_preserve_echo_area.
407 * nsterm.m (ns_flush): Remove no-op.
408 (ns_redisplay_interface): Adjust user.
409 * w32term.h (x_flush): Remove no-op.
410 (w32_redisplay_interface): Adjust user.
411 * xterm.c (x_flush): Simplify because we do not flush all
412 frames at once any more. Adjust comment.
413 (x_redisplay_interface): Adjust user.
415 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
417 Port --without-x --enable-gcc-warnings to Fedora 19.
418 * gfilenotify.c (globals_of_gfilenotify):
419 Call g_type_init only if using an older glib version that needs it.
421 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
423 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
424 (last_glyphless_glyph_merged_face_id): Remove declarations.
425 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
426 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
427 (last_glyphless_glyph_merged_face_id): Now static.
428 (merge_escape_glyph_face): New function, refactored from...
429 (get_next_display_element): ...here.
430 (merge_glyphless_glyph_face): New function, refactored from...
431 (produce_glyphless_glyph): ...here...
432 * term.c (produce_glyphless_glyph): ...and here.
434 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
436 * eval.c (eval_sub): Only call Ffunction if necessary.
438 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
440 Attempt to make redisplay more selective when changing cursor type.
441 * frame.h (struct frame): New bitfield cursor_type_changed.
442 * xdisp.c (cursor_type_changed): Remove.
443 (try_cursor_movement, redisplay_window, try_window_id)
444 (set_frame_cursor_types, try_window_reusing_current_matrix):
445 Adjust to use per-frame bitfield.
446 (redisplay_internal): Look for cursor type change on each visible
447 frame and consider all frames if cursor type has been changed on
448 the frame other than selected. If cursor type has been changed on
449 selected frame only, do not use fast update.
451 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
453 Attempt to make redisplay more selective when changing fonts.
454 * frame.h (struct frame): New bitfield fonts_changed.
455 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
456 (adjust_frame_glyphs): Add prototype.
457 * dispnew.c (fonts_changed_p): Remove.
458 (adjust_glyphs): Remove because we do not
459 adjust matrices on all frames at once any more.
460 (adjust_frame_glyphs): Block and unblock input here.
461 (adjust_glyph_matrix): Use fonts_changed.
462 (change_frame_size_1): Use adjust_frame_glyphs.
463 * font.c (font_open_entity): Use fonts_changed.
464 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
465 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
466 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
467 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
468 (shrink_mini_window, Fresize_mini_window_internal)
469 (window_scroll_pixel_based, Fset_window_configuration)
470 (apply_window_adjustment, Fset_window_vscroll):
471 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
472 Use adjust_frame_glyphs.
473 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
474 (try_window_reusing_current_matrix, try_window_id, display_line)
475 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
476 (redisplay_internal): Consider fonts_changed and adjust frame
477 matrices for each frame only if the frame is visible. If font
478 has been changed on some frame during full redisplay, retry
479 only visible frames where the font has been actually changed.
481 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
483 Cache current header and mode line height for each window.
484 * window.h (struct window): New fields mode_line_height
485 and header_line_height.
486 * window.c (make_window): Initialize them.
487 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
488 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
489 (current_mode_line_height, current_header_line_height):
491 * xdisp.c (current_mode_line_height, current_header_line_height):
493 (pos_visible_p, init_xdisp): Adjust user.
494 (redisplay_window): Invalidate mode_line_height and
495 header_line_height if current and desired matrices do not agree.
497 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
499 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
500 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
502 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
504 Make --without-x compatible with --enable-gcc-warnings.
505 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
506 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
507 members under HAVE_WINDOW_SYSTEM.
508 * keyboard.c (make_lispy_focus_out): Likewise.
509 (record_menu_key): Move under HAVE_MENUS.
510 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
511 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
512 (syms_of_xdisp): Adjust user.
513 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
514 (start_hourglass, cancel_hourglass):
515 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
516 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
517 and CLEAR_FONT_TABLE_NFONTS.
518 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
519 Declare only if HAVE_WINDOW_SYSTEM.
520 (lface_same_font_attributes_p, clear_face_gcs): Define only
521 if HAVE_WINDOW_SYSTEM.
523 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
525 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
526 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
527 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
529 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
531 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
533 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
535 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
536 This fixes a type error on hosts where ptrdiff_t is wider than int.
538 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
540 * keyboard.c (read_key_sequence_vs): New function.
541 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
544 * callint.c (Fcall_interactively): Always return a vector for 'K'.
546 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
548 Makefile improvements.
549 * Makefile.in (config.status): Don't use double-colon rules, as
550 they are not portable according to POSIX. Fix shell typo with `;
551 I guess this rule has never been tested?
552 (VCSWITNESS): New macro, to override any environment var.
554 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
556 * xterm.h (struct x_display_info): Do not track X connection
557 fd separately because it is always available from Display.
558 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
561 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
563 * buffer.c (drop_overlay):
564 * fileio.c (restore_point_unwind): Prefer unchain_marker to
565 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
567 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
569 * buffer.c (Fmake_overlay, Fmove_overlay):
570 * intervals.c (set_point_from_marker):
571 * print.c (PRINTPREPARE): Prefer signal_error
572 to plain error and report unsuitable marker too.
574 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
576 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
577 for 'dragging' member.
578 (struct x_output): Remove set-but-unused leftovers
579 'left_before_move' and 'top_before_move'.
580 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
581 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
582 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
583 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
584 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
585 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
586 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
587 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
589 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
591 * nsfont.m (INVALID_GLYPH): New define.
592 (nsfont_encode_char): Use INVALID_GLYPH.
593 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
595 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
597 * xterm.c (x_last_mouse_movement_time): Revert last change.
598 This code should use XDisplayMotionBufferSize to check display's
599 motion history first, and there are few other issues as well.
600 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
601 (handle_one_xevent): Adjust user.
603 2013-09-02 Martin Rudalics <rudalics@gmx.at>
605 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
606 * frame.c (Flast_nonminibuf_frame): ... to here.
607 (check_minibuf_window): Don't abort if no window was found
610 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
612 Use XGetMotionEvents to ask the last mouse motion time from X server.
613 * xterm.c (X_MOTION_HISTORY): Default to 1.
614 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
615 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
616 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
617 Ifdef away legacy code.
618 (XTmouse_position, x_scroll_bar_report_motion):
619 Use x_last_mouse_movement_time.
620 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
623 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
625 * msdos.c (last_mouse_window): Move to...
626 (dos_rawgetc): ...this function and adjust comment.
627 * nsterm.m (last_window): Rename to last_mouse_window, move to...
628 (mouseMoved): ...this function and adjust comment.
629 * w32term.c (last_window): Likewise with...
630 (w32_read_socket): ...this function.
631 * xterm.c (last_window): Likewise with...
632 (handle_one_xevent): ...this function.
634 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
636 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
637 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
638 (handle_one_xevent): ...to here.
639 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
642 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
644 * msdos.c (IT_set_terminal_window): Remove no-op.
645 (initialize_msdos_display): Adjust terminal setup.
646 * w32console.c (w32con_set_terminal_window): Remove no-op.
647 (initialize_w32_display): Adjust terminal setup.
648 * w32term.c (w32_set_terminal_window): Remove no-op.
649 (w32_create_terminal): Adjust terminal setup.
650 * xterm.c (XTset_terminal_window): Remove no-op.
651 (x_create_terminal): Adjust terminal setup.
653 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
655 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
657 (ns_create_terminal): Adjust terminal setup.
658 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
660 (w32_create_terminal): Adjust terminal setup.
661 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
663 (x_create_terminal): Adjust terminal setup.
665 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
667 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
668 (CLIP_TEXT_POS_FROM_MARKER): New macro.
669 * dispnew.c (buffer_posn_from_coords):
670 * window.c (Fwindow_end, displayed_window_lines):
671 * xdisp.c (redisplay_mode_lines): Use it.
673 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
675 * fontset.c (face_for_char): Check char in the current face font first
676 if HAVE_NS (Bug#15138).
678 2013-08-31 Martin Rudalics <rudalics@gmx.at>
680 * window.c (temp_output_buffer_show): Make sure window returned
681 by display_buffer is live (Bug#15213).
683 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
685 Minor cleanup to avoid forward declarations.
686 * coding.h (struct ccl_spec): Remove forward declaration.
687 * composite.h (toplevel): Include font.h.
688 (struct composition_it, struct face, struct font_metrics):
689 Remove forward declaration.
690 * dispextern.h (struct image, struct atimer): Likewise.
691 * emacsgtkfixed.h (struct frame): Likewise.
692 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
693 * font.h (struct font_driver, struct font, struct glyph_string)
694 (struct face): Remove forward declaration.
695 * fontset.h (struct face, struct font): Likewise.
696 * frame.h (toplevel): Style cleanup.
697 (enum output_method): Move to...
698 * termhooks.h (enum output_method): ...here.
699 (struct glyph, struct frame, struct ns_display_info)
700 (struct x_display_info, struct w32_display_info):
701 Remove forward declaration.
702 * xterm.h (toplevel): Include termhooks.h.
703 (struct font, struct window, struct glyph_matrix, struct frame)
704 (struct input_event, struct face, struct image): Remove forward
706 * gtkutil.h (struct _widget_value): Likewise.
707 * keyboard.h (toplevel): Include termhooks.h.
708 (struct input_event): Remove forward declaration.
710 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
712 * intervals.c (set_point_from_marker): New function.
713 * editfns.c (Fgoto_char):
714 * process.c (Finternal_default_process_filter):
715 * window.c (select_window_1): Use it.
716 * buffer.h (set_point_from_marker): Add prototype.
718 2013-08-29 Eli Zaretskii <eliz@gnu.org>
720 * w32.c (term_winsock): Call release_listen_threads before calling
722 (_sys_wait_accept): Wait for accept event in a loop with a finite
723 timeout, instead of waiting indefinitely. Will hopefully avoid
724 hanging during exit because WSACleanup deadlocks waiting for the
725 event object to be released. (Bug#14333)
727 * w32proc.c (release_listen_threads): New function, signals all
728 the reader threads that listen for connections to stop waiting.
730 * w32.h (release_listen_threads): Add prototype.
732 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
734 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
735 field of new marker (for sanity and safety).
736 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
737 anyway because XMISCTYPE is a function and can't be an lvalue).
739 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
741 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
742 (x_after_update_window_line, x_scroll_bar_create):
743 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
744 (handle_one_xevent, x_clear_frame_area):
745 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
746 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
747 * xterm.h (x_clear_area): Adjust prototype.
749 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
751 Hook scanning and indentation functions to find_newline. This helps
752 to avoid duplicated code and renders more respect to newline cache.
753 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
754 * cmds.c (Fforward_line):
755 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
756 Use find_newline and avoid unnecessary point movements.
757 * search.c (scan_newline): Implement on top of find_newline.
759 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
761 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
762 scoped code (bug#11258).
764 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
766 * nsterm.m (last_window): New variable.
767 (EV_TRAILER2): New macro.
768 (EV_TRAILER): Call EV_TRAILER2.
769 (mouseMoved:): Add support for mouse-autoselect-window
770 on nextstep (Bug#6888).
772 2013-08-28 Andreas Schwab <schwab@suse.de>
774 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
775 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
776 Remove unused macro definitions.
777 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
778 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
779 Only define if emacs.
781 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
783 Prefer enum glyph_row_area to int where appropriate.
784 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
786 (window_box, window_box_width, window_box_left, window_box_left_offset)
787 (window_box_right, window_box_right_offset): Adjust prototypes.
788 * xdisp.c (window_box, window_box_width, window_box_left)
789 (window_box_left_offset, window_box_right, window_box_right_offset):
790 Use enum glyph_row_area. Adjust users and tweak comment where needed.
791 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
792 * nsterm.m (ns_clip_to_row):
793 * w32term.c (w32_clip_to_row):
794 * xterm.c (x_clip_to_row): Likewise.
796 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
798 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
799 (Fprevious_overlay_change): Fast path for buffer with no overlays.
801 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
803 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
804 for portability to hosts where /bin/sh has problems.
806 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
808 Redesign redisplay interface to drop global output_cursor.
809 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
810 (toplevel): Remove declaration of output_cursor.
811 (set_output_cursor, x_cursor_to): Remove prototype.
812 * window.h (struct window): New member output_cursor.
813 (output_cursor_to): New function to replace RIF member.
814 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
815 (update_text_area, set_window_cursor_after_update): Use it.
816 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
817 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
818 * nsterm.m (ns_update_window_begin, ns_update_window_end):
819 * w32term.c (x_update_window_begin, x_update_window_end):
820 * xterm.c (x_update_window_begin, x_update_window_end):
821 Adjust to use per-window output cursor.
823 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
825 Simplify SELECT_TYPE-related code.
826 Like EMACS_TIME, this portability layer is no longer needed, since
827 Emacs has been using fd_set as a portability layer for some time.
828 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
829 (SELECT_TYPE): Remove. All uses changed to fd_set.
830 (fd_set) [!FD_SET]: New typedef.
832 Simplify EMACS_TIME-related code.
833 This portability layer is no longer needed, since Emacs has been
834 using struct timespec as a portability layer for some time.
835 * atimer.h, buffer.h, dispextern.h, xgselect.h:
836 Include <time.h> rather than "systime.h"; that's all that's needed now.
837 * dispnew.c: Include <timespec.h> rather than "systime.h";
838 that's all that's needed now.
839 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
840 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
842 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
843 LOG10_TIMESPEC_RESOLUTION.
844 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
845 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
846 (make_emacs_time): Remove. All used changed to make_timespec.
847 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
848 (current_timespec): Rename from current_emacs_time. All uses changed.
849 (add_emacs_time): Remove. All uses changed to timespec_add.
850 (sub_emacs_time): Remove. All uses change dot timespec_sub.
851 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
852 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
853 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
854 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
855 (current_timespec): Rename from current_emacs_time. All uses changed.
856 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
857 changed to timespec_cmp.
858 * xgselect.c: Include <timespec.h>, since our .h files don't.
860 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
862 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
863 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
864 Remove the leftovers.
865 * gtkutil.c (toplevel): Do not declare Qxft but include
867 * image.c (toplevel): Do not declare Vlibrary_cache because
868 it's already done in lisp.h.
870 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
872 * lisp.h (Mouse_HLInfo): Move from here...
873 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
874 (reset_mouse_highlight): New function.
875 * msdos.c (dos_set_window_size, IT_update_begin)
876 (internal_terminal_init):
877 * nsterm.m (ns_update_window_end, x_free_frame_resources)
878 (ns_initialize_display_info):
879 * w32console.c (initialize_w32_display):
880 * w32term.c (x_update_window_end, x_free_frame_resources)
881 (w32_initialize_display_info):
882 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
883 * window.c (Fdelete_other_windows_internal):
884 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
885 * termchar.h (toplevel):
886 * xterm.h (toplevel): Include dispextern.h.
888 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
890 Fix minor problems found by static checking.
891 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
892 (expect): Avoid nested-if warning.
893 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
894 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
895 * nsterm.h, nsterm.m (ns_select):
896 * xgselect.c, xgselect.h (xg_select):
897 Adjust signature to better match pselect's.
898 * nsterm.m (ns_select):
899 Don't set *TIMEOUT, since pselect doesn't.
900 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
901 diagnostic about assigning const char * to it.
902 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
904 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
906 * lread.c (substitute_object_recurse): Handle hash-tables as well
909 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
911 Fix unlikely core dump in init_tty, and simplify terminfo case.
912 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
913 The old version incorrectly dumped core if malloc returned a
914 buffer containing only non-NUL bytes.
915 (init_tty): Do not allocate or free termcap buffers; the
916 struct does that for us now.
917 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
918 (struct tty_display_info): Define members termcap_term_buffer and
919 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
920 use them. Allocate them directly in struct rather than indirectly
921 via a pointer, to simplify init_tty.
923 * frame.c (check_minibuf_window): Initialize 'window' properly,
924 so that Emacs reliably aborts later if 'window' is not initialized.
926 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
928 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
929 of VoidSymbol (Bug#15154).
931 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
933 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
934 mouse_face_beg_y and mouse_face_end_y.
935 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
936 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
937 Adjust users and update comment where appropriate.
939 2013-08-26 Martin Rudalics <rudalics@gmx.at>
941 * frame.c (check_minibuf_window): New function.
942 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
943 Call check_minibuf_window (Bug#15183).
945 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
947 * window.h (struct window): Replace last_cursor with last_cursor_vpos
948 because this is the only last cursor data we need to keep and consult.
949 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
950 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
953 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
955 Fix recovering from possible decompression error.
956 Since insert_from_gap doesn't always move point, we can't use PT as
957 the position where the partially decompressed data ends, and
958 should count how many bytes was produced so far.
959 * decompress.c (struct decompress_unwind_data): Add nbytes member.
960 (unwind_decompress): Really delete partially uncompressed data.
961 (Fzlib_decompress_region): Take decompressed data size into account.
963 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
965 * syntax.c (init_syntax_once): Adjust comment and do an early
966 initialization of Qchar_table_extra_slots just once...
967 * casetab.c (init_casetab_once):
968 * category.c (init_category_once):
969 * character.c (syms_of_character):
970 * coding.c (syms_of_coding):
971 * xdisp.c (syms_of_xdisp): ...and omit it here.
973 2013-08-24 Eli Zaretskii <eliz@gnu.org>
975 * xdisp.c (get_next_display_element): Don't apply to characters
976 from a display vector the logic of setting it->end_of_box_run_p
977 suitable for characters from a buffer. (Bug#15175)
979 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
980 to handle directories, rather than '_utime' which doesn't.
983 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
985 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
986 or fullscreen (Bug#14627).
988 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
990 System-dependent integer overflow fixes.
991 * process.c (Fset_process_window_size): Signal an error if
992 the window size is outside the range supported by the lower level.
993 * sysdep.c (set_window_size): Return negative on error,
994 nonnegative on success, rather than -1, 0, 1 on not in system,
995 failure, success. This is simpler. Caller changed.
996 (serial_configure): Remove unnecessary initialization of local.
997 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
998 size fits in unsigned long; this isn't true on some 32-bit hosts.
999 Avoid buffer overrun if some future version of /proc/meminfo has a
1000 variable name longer than 20 bytes.
1001 (system_process_attributes) [__FreeBSD__]:
1002 Don't assume hw.availpages fits in 'int'.
1004 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1006 Don't let very long directory names overrun the stack.
1007 Fix some related minor problems involving "//", vfork.
1008 * callproc.c (encode_current_directory): New function.
1009 (call_process): Don't append "/"; not needed.
1010 * fileio.c (file_name_as_directory_slop): New constant.
1011 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1012 this can save the caller having to alloca.
1013 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1014 Use SAFE_ALLOCA, not alloca.
1015 (directory_file_name, Fexpand_file_name): Leave leading "//"
1016 alone, since it can be special even on POSIX platforms.
1017 * callproc.c (call_process):
1018 * process.c (Fformat_network_address):
1019 * sysdep.c (sys_subshell):
1020 Use encode_current_directory rather than rolling our own.
1021 (create_process): No need to encode directory; caller does that now.
1022 * process.h (encode_current_directory): New decl.
1023 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1024 Rework to avoid 'goto xyzzy;'.
1026 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1028 * xdisp.c (handle_face_prop): If the default face was remapped use
1029 the remapped face for strings from prefix properties. (Bug#15155)
1031 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1033 Minor cleanup for redisplay interface and few related functions.
1034 * frame.h (enum text_cursor_kinds): Move from here...
1035 * dispextern.h (enum text_cursor_kinds): ...to here.
1036 (toplevel): Drop unnecessary declarations.
1037 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1038 in update_window_end_hook and draw_window_cursor functions.
1039 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1040 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1041 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1042 * xterm.c (x_update_window_end, x_draw_window_cursor):
1043 * xdisp.c (display_and_set_cursor, update_window_cursor)
1044 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1045 enum text_cursor_kinds where appropriate.
1047 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1049 Redesign redisplay interface to drop updated_row and updated_area.
1050 * dispextern.h (updated_row, updated_area): Remove declaration.
1051 (struct redisplay_interface): Pass glyph row and row area parameters
1052 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1053 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1055 * dispnew.c (updated_row, updated_area): Remove.
1056 (redraw_overlapped_rows, update_window_line): Adjust user.
1057 (update_marginal_area, update_text_area): Likewise. Pass updated row
1058 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1059 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1062 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1064 * process.c (flush_pending_output): Remove stub.
1067 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1069 * callproc.c: Fix race that killed background processes (Bug#15144).
1070 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1071 Record deleted process-id in critical section, not afterwards.
1072 Don't mistakenly kill process created by a call-process invocation
1073 that discards output and does not wait.
1075 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1077 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1078 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1079 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1080 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1081 to shut up compiler in mark_object.
1082 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1084 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1086 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1087 We can't portably rely on PTY_OPEN doing that, even if
1088 it calls posix_openpt with O_CLOEXEC.
1090 2013-08-20 Kenichi Handa <handa@gnu.org>
1092 * character.c (string_char): Improve commentary.
1094 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1096 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1097 (struct animation_cache): Make signature a flexible array member.
1098 All uses changed. This is a tad slower but may insulate us better
1099 from future changes to ImageMagick.
1101 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1103 * image.c: Shrink memory needed for animation cache.
1104 (SIGNATURE_DIGESTSIZE): New constant.
1105 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1106 (imagemagick_create_cache): Copy the signature. This saves
1107 several KB of memory that ImageMagick wastes per signature.
1108 Don't bother updating the update_time, as the caller does that now.
1109 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1110 it's a fixed size struct member now.
1111 (imagemagick_get_animation_cache): Always destroy the signature,
1112 as it's now imagemagick_create_cache's responsibility to copy it.
1113 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1114 and use memcmp rather than strcmp.
1115 eassert that ImageMagick returns a signature of the specified length.
1117 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
1119 * image.c (imagemagick_get_animation_cache): Don't segfault on
1121 (imagemagick_get_animation_cache): Revert to previous definition
1122 so that it actually works. But keep the memory leak fix.
1123 (imagemagick_get_animation_cache): Fix memory leak.
1125 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1127 * image.c: Fix animation cache signature memory leak.
1128 Fix some other minor performance problems while we're at it.
1129 (imagemagick_create_cache): Clear just the members that
1130 need clearing. Don't set update_time, as caller does that now.
1131 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
1132 Simplify by using pointer-to-pointer instead of a prev pointer.
1133 (imagemagick_prune_animation_cache): Use make_emacs_time rather
1134 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
1135 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
1136 it's already a copy. Free the signature probe unless it's cached.
1138 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
1139 This was introduced by my 2013-08-12 fix for Bug#15035.
1141 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
1143 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
1144 (imagemagick_prune_animation_cache): Now static.
1146 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
1148 * image.c (imagemagick_get_animation_cache): Don't segfault when
1149 pruning all entries.
1151 2013-08-18 Ken Brown <kbrown@cornell.edu>
1153 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
1154 static heap if ENABLE_CHECKING is defined.
1155 (max_bss_sbrk_ptr): New variable.
1157 (report_sheap_usage): Report maximum static heap usage instead of
1158 ending static heap usage.
1160 2013-08-17 Eli Zaretskii <eliz@gnu.org>
1162 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
1163 of zlib_initialized according to the results of calling
1164 init_zlib_functions.
1166 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1168 * image.c: Implement an ImageMagick per-image cache.
1169 (imagemagick_get_animation_cache): Fix a double-free error.
1170 (imagemagick_load_image): Remove the ping_wand code, which only
1171 apparently saved time on invalid animated images, and slowed down
1172 everything else. Optimise for the common case.
1174 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
1176 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
1178 * editfns.c (insert_before_markers): Mention overlay in the doc string.
1180 * marker.c (set_marker): Remove documentation of undefined behavior.
1182 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1184 * image.c (imagemagick_compute_animated_image): Animate correctly
1185 when sub-images are smaller than the main image.
1186 (imagemagick_compute_animated_image): Setting the iterator row to
1187 zero is apparently not allowed.
1188 (imagemagick_compute_animated_image): Allow images that say they
1189 have sub-images that are bigger than the main image, but just crop
1192 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
1194 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
1196 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1198 * image.c (imagemagick_compute_animated_image): Respect the GIF
1201 2013-08-15 Ken Brown <kbrown@cornell.edu>
1203 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
1204 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
1207 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
1209 Fix minor problems found by static checking.
1210 * frame.c (delete_frame):
1211 * xdisp.c (next_element_from_display_vector):
1212 Avoid uninitialized local.
1213 * image.c (imagemagick_compute_animated_image): Port to C89.
1214 Prefer usual GNU indentation style for loops.
1215 Be more careful about bizarrely large sizes, by using ptrdiff_t
1218 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1220 Fix infinite frame selection loop (Bug#15025).
1221 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
1223 2013-08-15 Eli Zaretskii <eliz@gnu.org>
1225 * xdisp.c (compute_window_start_on_continuation_line):
1226 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
1227 to make sure we end up setting the window start at the leftmost
1228 visible character of the display line. This avoids funky
1229 horizontal shifting because the window start is not kept on the
1230 same position. (Bug#15090)
1231 (next_element_from_display_vector): Support 'box' face attribute
1232 in the face definitions of a display vector. (Bug#15099)
1234 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
1236 * image.c (imagemagick_compute_animated_image): Implement animated
1238 (imagemagick_compute_animated_image): Fix some compilation
1239 warnings. Implement a very simple cache to make the animation
1240 usable at all, but it should be replaced with a per-image cache.
1242 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1244 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
1245 to do `for' loops over alist values.
1246 * buffer.h (FOR_EACH_BUFFER):
1247 * process.c (FOR_EACH_PROCESS): Use it.
1248 (handle_child_signal, status_notify, Fget_buffer_process)
1249 (kill_buffer_processes): Use FOR_EACH_PROCESS.
1251 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
1253 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
1254 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
1255 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
1256 to xzalloc and so avoid redundant call to memset.
1257 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
1258 members because it is allocated with xzalloc and so already zeroed.
1260 2013-08-14 Ken Brown <kbrown@cornell.edu>
1262 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
1265 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1267 Utility function and macro to copy Lisp string to C string.
1268 * lisp.h (xlispstrdupa): New macro.
1269 (xlispstrdup): New prototype.
1270 * alloc.c (xlispstrdup): New function.
1271 * callint.c (Fcall_interactively):
1272 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1273 (Fsubstitute_in_file_name):
1274 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
1275 * image.c (x_create_bitmap_from_file):
1276 * w32term.c (w32_term_init):
1277 * xterm.c (x_term_init): Use xlispstrdup.
1279 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
1281 * image.c (imagemagick_load_image): Make animated pictures work.
1282 There's still some problems with background color settings, though
1285 * decompress.c (unwind_decompress): Always restore point.
1287 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
1289 * marker.c (set_marker): Reformat documentation.
1291 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
1293 * xdisp.c (cursor_type_changed): Now static.
1295 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
1296 Use changed. This avoids the need to call xmalloc and for the
1297 caller to call xfree, and avoids memory leaks in some situations.
1299 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1301 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
1302 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
1303 (redisplay_window): If window_end_valid is cleared due to non-zero
1304 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
1305 so do not call to try_cursor_movement for that window.
1307 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1309 * window.h (struct window): Convert window_end_pos and
1310 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
1311 (wset_window_end_pos, wset_window_end_vpos): Remove.
1312 * dispnew.c (adjust_glyph_matrix):
1313 * window.c (Fwindow_end, replace_window, set_window_buffer)
1315 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
1316 (set_vertical_scroll_bar, redisplay_window, try_window)
1317 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
1318 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
1319 (note_mouse_highlight): Adjust users.
1320 (try_cursor_movement): Likewise. Convert old precondition to eassert.
1323 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1325 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
1326 * image.c (imagemagick_filename_hint): Use `const char *' and
1327 prefer SSDATA to SDATA to avoid warnings.
1329 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1331 Cleanup window fringes, margins and scroll bars adjustments.
1332 * window.c (set_window_fringes, set_window_margins)
1333 (set_window_scroll_bars, apply_window_adjustment): New functions.
1334 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
1335 (Fset_window_scroll_bars): Use them.
1337 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
1339 * window.h (struct window): Convert scroll_bar_width
1340 from Lisp_Object to integer. Adjust comment.
1341 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
1343 * window.c (wset_scroll_bar_width): Remove.
1344 (make_window): Initialize scroll_bar_width.
1345 (Fsplit_window_internal): Use direct assignment.
1346 (Fset_window_configuration, save_window_save):
1347 Convert Lisp_Object to integer and back where appropriate.
1348 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
1349 bar was actually changed, and mention this in docstring.
1351 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1353 * decompress.c: Minor simplifications.
1354 (Fzlib_decompress_region): Don't bother verifying
1355 that avail_out <= UINT_MAX, as that was confusing.
1356 Mention the restriction in a comment instead.
1357 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
1359 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1361 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
1362 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
1364 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1366 * image.c (imagemagick_filename_hint): Check for errors in the
1369 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1371 * window.c (Fwindow_margins): Return nil when there's no marginal
1372 area, as per the documented API.
1374 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
1375 Fmake_vector, as scroll bar's struct members are not all Lisp
1376 objects now. This avoids crashes in GC.
1378 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
1379 bool, so its address could be taken.
1381 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
1383 * image.c (imagemagick_filename_hint): New function to possibly
1384 apply `image-content-type-suffixes'.
1385 (imagemagick_load_image): Use it.
1387 2013-08-13 Eli Zaretskii <eliz@gnu.org>
1389 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
1390 if loading zlib failed.
1392 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
1394 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
1395 2013-08-13 checkin below. Change bool to BOOL, rule is:
1396 All Obj-C code uses BOOL, except for interfaces callable from C.
1398 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
1400 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1402 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
1403 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
1404 bool instead of BOOL.
1405 * w32term.h (struct scroll_bar): Convert fringe_extended_p
1406 from Lisp_Object to bitfield. Adjust comment.
1407 * w32term.c (x_scroll_bar_create): Adjust user.
1408 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
1409 * xterm.c (XTset_vertical_scroll_bar): Likewise.
1410 Use bool for boolean.
1411 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
1412 to `unsigned int' when defining a bitfield.
1414 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
1416 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
1418 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1420 * window.h (struct window): Convert left_margin_cols and
1421 right_margin_cols from Lisp_Objects to integers. Adjust comment.
1422 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
1423 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
1425 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
1427 (showing_window_margins_p, update_window_line, update_frame_1):
1428 * fringe.c (draw_fringe_bitmap_1):
1429 * xdisp.c (window_box_width): Adjust users.
1430 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
1431 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
1432 Use direct assignment.
1433 (Fset_window_configuration, save_window_save, Fwindow_margins):
1434 Convert Lisp_Object to integer and back where appropriate.
1435 (Fset_window_margins): Adjust user. Return t if any margin
1436 was actually changed, and mention this in docstring.
1438 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
1440 * syntax.c (forward_word):
1441 * cmds.c (forward_char, backward_char): Mention the optional argument.
1443 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1445 * window.h (struct window): Convert left_fringe_width
1446 and right_fringe_width from Lisp_Objects to integers.
1448 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
1449 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
1450 * window.c (wset_left_fringe_width, wset_right_fringe_width):
1452 (make_window): Initialize new integer fields to -1.
1453 (Fsplit_window_internal): Use direct assignment.
1454 (Fset_window_configuration, save_window_save):
1455 Convert Lisp_Object to integer and back where appropriate.
1456 (Fset_window_fringes): Adjust user. Return t if any fringe
1457 was actually changed, and mention this in docstring.
1459 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1461 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
1462 * nsfns.m (x_set_cursor_type):
1463 * w32fns.c (x_set_cursor_type):
1464 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
1465 * xdisp.c (set_frame_cursor_types): ...but in common code.
1467 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1469 * font.c (clear_font_cache): New function, stripped from...
1470 (Fclear_font_cache): ...here, which now uses the function
1471 above. Adjust comment.
1472 * font.h (clear_font_cache): Add prototype.
1473 * xfaces.c (clear_face_cache): Use clear_font_cache.
1475 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
1477 * window.c (Fset_window_start): Compare `w', not `window' because
1478 `w' might not be equal to `window' after call to decode_live_window.
1480 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1482 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
1483 This fixes a problem introduced by the Bug#15035 patch
1484 when using GPG. Reported by Herbert J. Skuhra.
1486 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1488 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
1489 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
1490 not yet initialized.
1492 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1494 * decompress.c (Fzlib_decompress_region): Support zlib
1495 decompression, too, and rename.
1497 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1499 Minor zlib configuration tweaks.
1500 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
1501 Don't assume presence of fn_inflateInit2_ zlib internal function.
1503 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
1505 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
1506 include the zlib prefix.
1508 2013-08-12 Eli Zaretskii <eliz@gnu.org>
1510 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
1511 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
1512 define static variables that are pointers to zlib functions to be
1514 (init_zlib_functions) [WINDOWSNT]: New function.
1515 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
1517 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
1518 macros instead of invoking the zlib functions directly.
1519 (syms_of_decompress): DEFSYM Qzlib_dll.
1520 Staticpro Szlib_available_p.
1522 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
1524 Avoid looping over all frame windows to freeze and unfreeze.
1525 * window.h (struct window): Drop frozen_window_start_p.
1526 (freeze_window_starts): Drop prototype.
1527 * frame.h (struct frame): New frozen_window_starts flag.
1528 (FRAME_WINDOWS_FROZEN): New macro.
1529 * window.c (freeze_window_start, freeze_window_starts):
1531 (select_window, replace_window): Adjust users.
1532 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
1533 (window_frozen_p): New function.
1534 (redisplay_window): Use it.
1536 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
1538 Fix some fd issues when running subprocesses (Bug#15035).
1539 Fix bugs that can leak files or file descriptors on errors.
1540 Don't unlink open temp files, as that's hard for users to diagnose
1541 when things go awry (e.g., temp disk exhausted).
1542 Don't bother to lock temp files. Check for invalid recursion.
1543 * callproc.c (synch_process_fd): Remove. All uses removed.
1544 (synch_process_tempfile): New var or macro.
1545 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
1547 (record_kill_process): New arg, the temp name. All callers changed.
1548 (delete_temp_file): Now just a simple wrapper around unlink.
1549 (call_process_kill): New arg, the call_process_fd array.
1550 Close them all. Clear synch_process_pid. Remove the temp file,
1551 or arrange for it to be removed.
1552 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
1553 that's been moved to synch_process_tempfile. Caller changed.
1554 Do not remove the tempfile; that's now call_process_kill's
1556 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
1557 call_process_kill; the caller now does that.
1558 (call_process_cleanup): Do not close the process fd; that's now
1559 call_process_kill's responsibility.
1560 (Fcall_process): Implement via new function call_process, which
1561 has most of the old body of Fcall_process, but with a different API.
1562 (call_process): New function that does not open or close filefd if
1563 it is nonnegative. Record which fds need to be closed, and let
1564 call_process_kill close (and remove the tempfile, on MSDOS) on error.
1565 Signal an error if invoked recursively (could be done via a hook).
1566 Simplify creation of the tempfile in the MSDOS case.
1567 Don't create the output file until after checking for the executable.
1568 Report any failure to open /dev/null.
1569 Don't open /dev/null for writing twice; once is enough.
1570 Don't create pipe if all output is being discarded or sent to file.
1571 Don't worry about setting up the coding system or reading from the
1572 pipe if all output is being discarded.
1573 Hoist fd_error local into top level, to lessen block nesting.
1574 Don't record deleted pid here; now done by Fcall_process_region.
1575 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
1576 and note its success in synch_process_tempfile.
1577 Do not leak resources when child_setup fails.
1578 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
1579 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
1580 (create_temp_file): Now returns open fd, with an additional
1581 Lisp_Object * argument to return the name. All callers changed.
1582 Do not close the file; rewind it instead, and leave it open for
1583 the caller. Do not lock the temp file. Unwind-protect the file
1584 and the file-descriptor.
1585 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
1586 If an asynchrounous process, record it here, not in call_process.
1587 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
1588 * eval.c (set_unwind_protect): New function.
1589 * fileio.c (write_region): New function, generalized from the
1590 old Fwrite_region. Do not lock temp files.
1591 (Fwrite_region): Use it.
1592 * lisp.h (set_unwind_protect, write_region): New decls.
1593 * process.c: Include <verify.h>.
1594 (make_process): Mark fds as initially closed.
1595 (deleted_pid_list): Now a list of pid-filename pairs.
1597 (close_process_fd): New function.
1598 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
1599 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
1600 New constants. Verify that their number matches PROCESS_OPEN_FDS.
1601 (create_process, create_pty, Fmake_serial_process)
1602 (server_accept_connection): Record which fds need to be closed,
1603 and let deactivate_process close them.
1604 (Fmake_network_process): Do not discard the unwind-protect
1605 until it's safe to do so.
1606 (deactivate_process): Close the fds opened by create_process etc.
1607 (Fprocess_send_eof): Adjust to new way of recording open fds.
1608 Report an error if /dev/null can't be opened, instead of aborting.
1609 * process.h (PROCESS_OPEN_FDS): New constant.
1610 (struct Lisp_Process): New member open_fds.
1611 (record_kill_process, record_deleted_pid): Adjust signatures.
1612 (record_deleted_pid): Move decl here ...
1613 * syswait.h (record_deleted_pid): ... from here.
1615 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1617 * decompress.c: Fix bugs with large buffers and weird inputs.
1618 Tune a bit. Reindent as per usual Emacs style.
1619 (BUFFER_SIZE): Remove.
1620 (Fdecompress_gzipped_region): Do not mishandle input buffers with
1621 more than UINT_MAX bytes. Decompress into the gap instead of into
1622 an auto buffer, as this should avoid copying. Return nil if
1623 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
1624 set immediate_quit; we shouldn't trust zlib code that much.
1626 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
1628 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
1629 errors, and really move the gap to where we want it.
1631 * lisp.h: Include decompress.c support.
1633 * emacs.c (main): Include decompress.c support.
1635 * Makefile.in: Include -lz if present.
1637 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
1639 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
1640 (initWithTitle:): Initialize frame to 0.
1641 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
1642 (fillWithWidgetValue:frame:): Rename from
1643 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
1645 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
1646 fillWithWidgetValue:frame:
1648 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
1649 remove memory leak warnings.
1651 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
1652 (ns_check_menu_open): Handle menu == nil. Remove assignment to
1655 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
1656 (x_activate_menubar): Update the whole menu.
1657 (trackingNotification:): Call ns_check_menu_open if tracking ends.
1658 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
1659 current event is not NSSystemDefined (Bug#15001).
1660 Call ns_check_menu_open only if trackingMenu is 2.
1661 (menuDidClose:): New method, decrease trackingMenu.
1662 (fillWithWidgetValue:setDelegate:): New method.
1663 (fillWithWidgetValue:): Call the above.
1665 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
1667 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
1669 Omit some unnecessary casts.
1670 Many of these go back to the old pre-C89 days, when they may have
1671 been needed, but we've been assuming C89 or later for a while now.
1672 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1673 (live_float_p, live_misc_p, live_vector_p):
1674 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
1675 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
1676 (defvar_per_buffer):
1677 * callint.c (Fcall_interactively):
1678 * doc.c (Fsubstitute_command_keys):
1679 * filelock.c (get_boot_time):
1680 * frame.c (xrdb_get_resource):
1681 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
1682 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
1683 (xg_get_file_name_from_selector, menuitem_destroy_callback)
1684 (menuitem_highlight_callback, menu_destroy_callback)
1685 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
1686 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
1687 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
1688 (xg_tool_bar_help_callback, tb_size_cb):
1689 * image.c (xpm_alloc_color, png_read_from_memory)
1690 (png_read_from_file, png_load_body, our_memory_skip_input_data)
1691 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
1693 * keymap.c (describe_map):
1694 * nsfns.m (Fns_display_monitor_attributes_list):
1695 * nsmenu.m (process_dialog:):
1696 * nsterm.m (hold_event):
1697 * process.c (wait_reading_process_output):
1698 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
1699 * scroll.c (do_direct_scrolling, scrolling_1):
1700 * termcap.c (tgetent):
1701 * window.c (check_window_containing, add_window_to_list)
1702 (freeze_window_starts):
1703 * xdisp.c (compare_overlay_entries, vmessage):
1704 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
1705 (x_get_monitor_attributes_xrandr)
1706 (Fx_display_monitor_attributes_list, x_display_info_for_name)
1707 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
1708 * xfont.c (xfont_match, xfont_open):
1709 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
1710 (menubar_selection_callback, menu_position_func)
1711 (popup_selection_callback, create_and_show_popup_menu)
1712 (dialog_selection_callback, create_and_show_dialog):
1713 * xrdb.c (x_get_string_resource):
1715 * xsmfns.c (x_session_check_input):
1716 * xterm.c (x_draw_glyphless_glyph_string_foreground)
1717 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
1718 (xaw_jump_callback, xaw_scroll_callback):
1719 Omit unnecessary casts.
1721 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
1723 Minor string-length refactoring.
1724 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
1725 * frame.c (make_monitor_attribute_list):
1726 Prefer build_string to strlen + make_string.
1728 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
1730 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
1731 don't check minor_code (Bug#14417).
1733 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1735 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
1736 vertical positions instead. This avoids calling MATRIX_ROW with
1737 row numbers that are possibly beyond valid limits. (Bug#15064)
1739 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
1741 Use xstrdup and build_unibyte_string where applicable.
1742 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
1743 * xfns.c (x_window):
1744 * xrdb.c (x_get_customization_string):
1745 * xterm.c (xim_initialize):
1746 * w32fns.c (w32_window): Use xstrdup.
1747 (w32_display_monitor_attributes_list):
1748 * emacs.c (init_cmdargs):
1749 * keyboard.c (PUSH_C_STR):
1750 * nsfont.m (nsfont_open):
1751 * sysdep.c (system_process_attributes):
1752 * w32.c (system_process_attributes):
1753 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
1755 2013-08-09 Eli Zaretskii <eliz@gnu.org>
1757 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
1758 variables of these types so that GDB would know about them, as aid
1759 for debugging fatal exceptions. (Bug#15024) See also
1760 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
1763 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
1765 * nsterm.m (ns_update_begin): Don't change clip path if it would be
1766 larger than the NSWindow (Bug#14934).
1768 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1770 Redesign redisplay interface to drop global variable updated_window.
1771 Always pass currently updated window as a parameter to update routines.
1772 * dispextern.h (updated_window): Remove declaration.
1773 (struct redisplay_interface): Pass window parameter to
1774 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
1775 and after_update_window_hook.
1776 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
1778 * dispnew.c (updated_window): Remove.
1779 (redraw_overlapped_rows, update_marginal_area, update_text_area)
1780 (update_window_line): Adjust to match redisplay interface changes.
1781 * nsterm.m (ns_update_window_begin, ns_update_window_end)
1782 (ns_scroll_run, ns_after_update_window_line):
1783 * w32term.c (x_update_window_begin, x_update_window_end)
1784 (x_after_update_window_line, x_scroll_run):
1785 * xterm.c (x_update_window_begin, x_update_window_end)
1786 (x_after_update_window_line, x_scroll_run):
1787 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1788 Likewise. Adjust comments where appropriate.
1789 (x_cursor_to): Simplify because this is always called during window
1790 update (but install debugging check anyway).
1791 (expose_window): Check must_be_updated_p flag to see whether this
1792 function is called during window update.
1794 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
1796 Do not reset window modification event counters excessively.
1797 These leftovers and poor man's tricky methods to catch extra
1798 redisplay's attention are no longer needed.
1799 * frame.c (set_menu_bar_lines_1):
1800 * minibuf.c (read_minibuf_unwind):
1801 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
1802 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
1803 (window_scroll_line_based, Fset_window_configuration):
1804 * xdisp.c (redisplay_window): Do not reset last_modified and
1805 last_overlay_modified counters.
1807 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
1809 * xselect.c (x_send_client_event): Set send_event and serial, memset
1810 data.l as it might be bigger than data.b. Use 24 bit mask to
1811 XSendEvent (Bug#15034).
1813 2013-08-07 Eli Zaretskii <eliz@gnu.org>
1815 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
1816 for TTY frames that are not the top frame on their console.
1819 2013-08-07 Martin Rudalics <rudalics@gmx.at>
1821 * w32term.c (w32fullscreen_hook): Really maximize frame when
1822 asked for (Bug#14841).
1824 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1826 Prefer selected_window to Fselected_window, likewise for frames.
1827 * buffer.c (Fbuffer_swap_text):
1828 * data.c (Fvariable_binding_locus):
1829 * window.c (run_window_configuration_change_hook): Adjust users.
1830 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
1831 Use decode_live_frame.
1833 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
1835 Be more careful if selected window shows the buffer other than current,
1836 use window_outdated only if this is not so. This change should also
1837 address some weird issues discussed in Bug#13012.
1838 * window.h (window_outdated): New prototype.
1839 * window.c (window_outdated): Now here. Convert from static and
1840 always assume window's buffer.
1841 (Fwindow_end, Fwindow_line_height): Use it.
1842 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
1843 and always assume window's buffer.
1844 (redisplay_window): Adjust user.
1845 (redisplay_internal): Call to reconsider_clip_changes once and
1846 check whether mode line should be updated only if selected window
1847 shows current buffer.
1848 (run_window_scroll_functions): Use eassert for debugging check.
1849 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
1851 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1853 * window.c (window_scroll, window_scroll_pixel_based)
1854 (window_scroll_line_based): Use bool for booleans.
1856 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
1858 * process.c: Fix minor off-by-one issues in descriptor counts.
1859 This shouldn't fix any real bugs, but it cleans up the code a bit.
1860 (max_process_desc, max_input_desc): -1, not 0, means none.
1862 (delete_input_desc): New function.
1863 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
1864 (deactivate_process): Scan backwards when recomuting max_process_desc;
1865 that should be faster.
1866 (init_process_emacs): Initialize max_input_desc.
1868 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1870 Use region cache to speedup bidi_find_paragraph_start.
1871 * buffer.h (struct buffer): New member bidi_paragraph_cache.
1872 Rename cache_long_line_scans to cache_long_scans.
1873 * buffer.c (bset_cache_long_line_scans): Rename to
1874 bset_cache_long_scans.
1875 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
1876 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
1878 (syms_of_buffer): Rename cache-long-line-scans to
1879 cache-long-scans. Adjust docstring.
1880 * search.c (newline_cache_on_off):
1881 * indent.c (width_run_cache_on_off): Adjust users.
1882 * bidi.c (bidi_paragraph_cache_on_off): New function.
1883 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
1884 * insdel.c (prepare_to_modify_buffer):
1885 Invalidate bidi_paragraph_cache if enabled.
1887 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
1889 Invalidate region caches only if buffer text is going to be changed.
1890 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
1891 (modify_text): ...new prototype.
1892 (prepare_to_modify_buffer_1): New prototype.
1893 * textprop.c (modify_region): Rename to...
1894 (modify_text_properties): ...new function.
1895 (add_text_properties_1, set_text_properties, Fremove_text_properties)
1896 (Fremove_list_of_text_properties): Adjust users.
1897 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
1898 (modify_text): ...new function.
1899 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
1900 (prepare_to_modify_buffer_1): ...new function.
1901 * casefiddle.c (casify_region):
1902 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
1903 (Ftranspose_regions): Use modify_text.
1905 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
1907 * lisp.mk (lisp): Add nadvice.elc.
1909 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
1911 New macro to iterate over live buffers similar to frames.
1912 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
1913 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
1914 Declare buffer-related variables here to offload lisp.h.
1915 * buffer.c (Vbuffer_alist): Adjust comment.
1916 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
1917 (other_buffer_safely):
1918 * data.c (store_symval_forwarding):
1919 * dispnew.c (Fframe_or_buffer_changed_p):
1920 * fileio.c (Fdo_auto_save):
1921 * filelock.c (unlock_all_files):
1922 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
1924 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
1926 Fix some minor races in hosts lacking mkostemp (Bug#15015).
1927 * callproc.c (create_temp_file):
1928 * filelock.c (create_lock_file):
1929 Assume mkostemp, since it's now provided by Gnulib.
1931 2013-08-04 Eli Zaretskii <eliz@gnu.org>
1933 * w32.c (mkostemp): New function.
1934 (mktemp): Remove, no longer used. Most of the code reused in
1935 mkostemp. (Bug#15015)
1936 (mktemp): Don't undef.
1938 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1940 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1941 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1942 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1943 (free_glyph_pool, check_glyph_memory): Likewise for
1944 all users. Adjust comments where appropriate.
1946 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1948 * composite.h: Minor fixups.
1949 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1950 to fix a misspelling, and change it to an inline function while
1951 we're at it (it need not be a macro). All uses changed.
1952 (composition_method, composition_valid_p):
1953 Rewrite to avoid assignments in if-conditions.
1955 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1957 Do not use global Lisp_Object in composition macros.
1958 * composite.h (composition_temp): Remove declaration.
1959 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1960 (composition_method, composition_valid_p): ...inline functions.
1961 (compose_region): Remove the leftover.
1962 * composite.c (composition_temp): Remove.
1963 (run_composition_function, update_compositions)
1964 (composition_compute_stop_pos, composition_adjust_point)
1965 (Ffind_composition_internal):
1966 * coding.c (handle_composition_annotation):
1967 * xdisp.c (handle_composition_prop, check_point_in_composition):
1968 Related users changed.
1970 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1972 Drop FRAME_PTR typedef.
1973 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1974 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1975 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1976 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1977 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1978 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1979 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1980 All related users changed.
1982 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1984 * eval.c (default_toplevel_binding): New function.
1986 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1987 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1988 (syms_of_eval): Export them.
1989 * data.c (Fdefault_value): Micro cleanup.
1990 * term.c (init_tty): Use "false".
1992 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1994 Fix X GC leak in GTK and raw (no toolkit) X ports.
1995 * xterm.c (x_free_frame_resources): If white and black relief
1996 GCs are allocated, always free them here.
1997 * xfns.c (x_make_gc): Omit redundant initialization.
1998 * widget.c (create_frame_gcs): Remove the leftover.
1999 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2000 in x_free_frame_resources.
2002 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2004 * nsterm.m (windowWillResize:toSize:): Only change title if
2005 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2007 (viewDidEndLiveResize): New method.
2009 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2010 inside NS_IMPL_COCOA.
2012 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2014 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2015 Do not check whether undo is enabled because record_insert and
2016 record_delete does that themselves.
2018 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2020 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2021 member which is not really used any more.
2022 (FRAME_XIC_BASE_FONTNAME): Remove.
2023 * xfns.c (xic_free_fontset): Adjust user.
2024 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2025 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2026 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2027 (xdialog_show): Use eassert for debugging check.
2028 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2030 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2032 * fileio.c, fns.c (merge): Move extern decl from here ...
2033 * lisp.h (merge): ... to here.
2035 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2037 Fix last font-related change.
2038 * w32font.h (w32font_list_internal, w32font_match_internal):
2040 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2041 (uniscribe_list_family): Adjust to match font API change.
2042 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2043 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2045 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2047 * frame.h (FRAME_MOUSE_UPDATE):
2048 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2049 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2051 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2053 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2054 * font.h (struct font_driver): Change list, match, and list_family
2055 functions to accept struct frame * as first arg.
2056 * font.c (font_score, font_compare, font_sort_entities):
2058 (font_sort_entities, font_list_entities, font_select_entity):
2059 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2060 match font API change.
2061 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2062 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2063 * ftxfont.c (ftxfont_list, ftxfont_match):
2064 * xftfont.c (xftfont_list, xftfont_match):
2065 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2066 * w32font.c (w32font_list, w32font_match, w32font_list):
2067 (w32font_list_internal, w32_font_match_internal): Likewise.
2068 * xfaces.c (Fx_family_fonts): Adjust user.
2070 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2072 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2073 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2074 only if HAVE_X_WINDOWS is in use.
2075 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2076 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2077 * w32term.c (x_wm_set_icon_position): Likewise.
2078 * w32fns.c (x_icon): Adjust user.
2080 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2082 * xterm.c (last_mouse_press_frame): Remove the
2083 leftover which is not really used any more.
2084 (handle_one_xevent, syms_of_xterm): Adjust users.
2085 (x_flush): Call XFlush once per each X display, not frame.
2086 This is better because this code always unconditionally skips
2087 non-X frames in Vframe_list and issues the only XFlush if we
2088 have more than one X frame on the same X display.
2089 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2090 Use bool for booleans.
2091 (x_draw_glyph_string_background, cvt_string_to_pixel):
2092 (cvt_pixel_dtor): Drop unnecessary prototypes.
2093 * xterm.h (x_display_ok): Adjust prototype.
2095 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2097 Drop unnecessary functions that deals with frame pixel size.
2098 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2099 (x_pixel_height): Drop prototypes.
2100 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2101 (x_pixel_height): Drop implementations.
2102 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2103 which should be always valid for window frame.
2104 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2105 * w32menu.c (Fx_popup_dialog):
2106 * xmenu.c (Fx_popup_dialog): Likewise for both.
2108 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2110 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2111 frame parameters and call to Fmodify_frame_parameters just once.
2112 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2113 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2114 and mention nil frame in docstring.
2116 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2118 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
2119 (x_figure_window_size): Likewise. Adjust to return long.
2120 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
2121 (toplevel): Move Qterminal_live_p to...
2122 * terminal.c (toplevel): ...here, make it static, and...
2123 (syms_of_terminal): ...DEFSYM here.
2124 * frame.h (Qterminal_live_p): Remove declaration.
2125 (make_frame, x_figure_window_size): Adjust prototype.
2126 * nsfns.m (Fx_create_frame): Use long for window flags.
2128 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
2130 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
2131 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
2132 Do not assume that emacs_close (INT_MAX) is a no-op.
2134 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2136 * xfaces.c (make_face_cache): For struct face_cache, prefer
2137 xmalloc to xzalloc and so avoid redundant call to memset.
2138 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
2140 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2142 * fringe.c (draw_window_fringes, update_window_fringes)
2143 (compute_fringe_widths):
2144 * w32term.c (x_draw_glyph_string):
2145 * window.c (candidate_window_p, Frecenter):
2146 * xfaces.c (realize_basic_faces, realize_default_face)
2147 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
2148 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
2149 * xfns.c (x_set_cursor_color, xic_free_xfontset):
2150 * xmenu.c (Fx_menu_bar_open_internal):
2151 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
2152 * xsettings.c (xft_settings_event):
2153 * xterm.c (x_draw_glyph_string, x_had_errors_p):
2154 Use bool for booleans. Adjust style and comments where
2156 * dispextern.h (draw_window_fringes, update_window_fringes)
2157 (compute_fringe_widths):
2158 * xterm.h (x_had_errors_p): Adjust prototype.
2160 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2162 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
2163 CHECK_LIST. Rewrite the loop to avoid useless local variable.
2165 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2167 * fns.c (toplevel): Remove comment before Fsafe_length because
2170 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
2172 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
2174 2013-07-28 Eli Zaretskii <eliz@gnu.org>
2176 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
2177 frame which got the message is still alive, before dereferencing
2178 its pointer. (Bug#14970)
2180 * frame.c (delete_frame): Test "this" frame's minibuffer window to
2181 be a live window, before using it as such. (Bug#14970)
2183 2013-07-27 Eli Zaretskii <eliz@gnu.org>
2185 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
2186 w32_detect_focus_change instead of doing part of its job by hand.
2187 This fixes the problem whereby FOCUS_OUT events were not sent to
2190 2013-07-26 Eli Zaretskii <eliz@gnu.org>
2192 * process.c (Fprocess_list): Doc fix.
2194 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
2195 being re-exposed only if it didn't ask to become visible.
2196 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
2197 was previously iconified. (Bug#14841)
2198 (x_iconify_frame): Mark the frame iconified.
2200 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
2202 Fix minor problems found by static checking.
2203 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
2204 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
2206 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
2208 * eval.c (set_specpdl_old_value): New function.
2209 (unbind_to): Minor simplification.
2210 (get_backtrace_frame): New function.
2211 (Fbacktrace_frame): Use it. Add `base' argument.
2212 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
2213 (syms_of_eval): Export backtrace-eval.
2214 * xterm.c (x_focus_changed): Simplify.
2216 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
2218 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
2220 2013-07-24 Eli Zaretskii <eliz@gnu.org>
2222 * xdisp.c (redisplay_window): Instead of moving point out of
2223 scroll margin, reject the force_start method, and try scrolling
2224 instead. (Bug#14780)
2226 2013-07-24 Ken Brown <kbrown@cornell.edu>
2228 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
2231 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
2233 * eval.c (Fprogn): Do not check that BODY is a proper list.
2234 This undoes the previous change. The check slows down the
2235 interpreter, and is not needed to prevent a crash. See
2236 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
2238 2013-07-23 Glenn Morris <rgm@gnu.org>
2240 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
2242 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
2244 Port to GNU/Linux systems with tinfo but not ncurses.
2245 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
2246 to decide whether ncurses is being used. Without this change,
2247 GCC complains about tgetent not being declared, on a system
2248 that has tinfo installed but ncurses not installed.
2250 * eval.c (Fprogn): Check that BODY is a proper list.
2252 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
2253 * data.c (Fsetq_default):
2254 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
2255 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
2257 Tune by taking advantage of the fact that ARGS is always a list
2258 when a function is declared to have UNEVALLED args.
2260 * emacsgtkfixed.c: Port to GCC 4.6.
2261 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
2263 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
2265 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
2266 here to silence compiler warnings.
2268 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
2270 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
2271 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
2272 from messing up Emacs's 'struct frame' (Bug#14923).
2274 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2276 * alloc.c (make_save_ptr_ptr): Define this function.
2277 It was inadvertently omitted. It's needed only if
2278 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
2280 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
2282 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
2283 frame have focus (Bug#14895).
2285 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
2287 Avoid vfork-related deadlock more cleanly.
2288 * callproc.c (child_setup): When the child's exec fails, output
2289 the program name, as that's more useful. Use O_NONBLOCK to avoid
2291 * process.c (create_process_1): Remove; no longer needed.
2292 (create_process): Remove timer hack; no longer needed, now that
2293 the child avoids deadlock.
2295 2013-07-20 Glenn Morris <rgm@gnu.org>
2297 * image.c (Fimage_flush): Fix doc typo.
2299 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
2301 Fix array bounds violation when pty allocation fails.
2302 * process.c (PTY_NAME_SIZE): New constant.
2303 (pty_name): Remove static variable; it's now auto.
2304 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
2305 Take pty_name as an arg rather than using a static variable.
2306 All callers changed.
2307 (create_process): Recover pty_flag from process, not from volatile local.
2308 (create_pty): Stay inside array even when pty allocation fails.
2309 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
2311 * lread.c (Fload): Avoid initialization only when lint checking.
2312 Mention that it's needed only for older GCCs.
2314 2013-07-20 Kenichi Handa <handa@gnu.org>
2316 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
2317 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
2319 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
2321 * lread.c (Fload): Avoid uninitialized warning.
2323 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2325 Fix some minor file descriptor leaks and related glitches.
2326 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
2327 (create_lock_file): Use write, not emacs_write.
2328 * image.c (slurp_file, png_load_body):
2329 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
2330 (server_accept_connection):
2331 Don't leak an fd on memory allocation failure.
2332 * image.c (slurp_file): Add a cheap heuristic for growing files.
2333 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
2334 as that's what the other routines do. Maybe input need not be
2335 blocked at all, but it's better to be consistent.
2336 Avoid undefined behavior when strlen is zero.
2338 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
2339 (NSTATICS): Now a constant; doesn't need to be a macro.
2341 2013-07-19 Richard Stallman <rms@gnu.org>
2343 * coding.c (decode_coding_utf_8): Add simple loop for fast
2344 processing of ASCII characters.
2346 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2348 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
2350 2013-07-19 Eli Zaretskii <eliz@gnu.org>
2352 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
2353 unportable 'struct x_display_info'.
2354 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
2357 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
2359 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
2360 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
2362 (system_process_attributes): Prefer plain char to unsigned char
2363 when either will do. Clean up properly if interrupted or if
2364 memory allocations fail. Don't assume sscanf succeeds.
2365 Remove no-longer-needed workaround to stop GCC from whining.
2366 Read command-line once, instead of multiple times. Check read status a
2369 Fix obscure porting bug with varargs functions.
2370 The code assumed that int is treated like ptrdiff_t in a vararg
2371 function, which is not a portable assumption. There was a similar
2372 -- though these days less likely -- porting problem with various
2373 assumptions that pointers of different types all smell the same as
2374 far as vararg functions is conserved. To make this problem less
2375 likely in the future, redo the API to use varargs functions.
2376 * alloc.c (make_save_value): Remove this vararg function.
2377 All uses changed to ...
2378 (make_save_int_int_int, make_save_obj_obj_obj_obj)
2379 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
2381 (make_save_ptr): Rename from make_save_pointer, for consistency with
2382 the above. Define only on platforms that need it. All uses changed.
2384 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2386 * keyboard.c: Try to fix typos in previous change.
2387 (DISPLAY_LIST_INFO): New macro.
2388 (kbd_buffer_get_event): Do not access members that are not present
2389 in X11. Revert inadvertent change of "!=" to "=".
2391 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
2393 * keyboard.c (kbd_buffer_get_event):
2394 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
2395 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
2397 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
2399 * filelock.c: Fix unlikely file descriptor leaks.
2400 (get_boot_time_1): Rework to avoid using emacs_open.
2401 This doesn't actually fix a leak, but is better anyway.
2402 (read_lock_data): Use read, not emacs_read.
2404 * doc.c: Fix minor memory and file descriptor leaks.
2405 * doc.c (get_doc_string): Fix memory leak when doc file absent.
2406 (get_doc_string, Fsnarf_documentation):
2407 Fix file descriptor leak on error.
2409 * term.c: Fix minor fdopen-related file descriptor leaks.
2410 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
2411 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
2413 * charset.c: Fix file descriptor leaks and errno issues.
2415 (load_charset_map_from_file): Don't leak file descriptor on error.
2416 Use plain record_xmalloc since the allocation is larger than
2417 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
2419 * eval.c (record_unwind_protect_nothing):
2420 * fileio.c (fclose_unwind):
2422 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
2423 The replacement doesn't block input, but that no longer seems
2426 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
2428 * lread.c: Fix file descriptor leaks and errno issues.
2429 (Fload): Close some races that leaked fds or streams when 'load'
2431 (Fload, openp): Report error number of last nontrivial failure to open.
2432 ENOENT counts as trivial.
2433 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
2435 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
2436 now that the function is always called with a nonnegative arg.
2437 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
2438 All uses replaced with ...
2439 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
2441 A few more minor file errno-reporting bugs.
2442 * callproc.c (Fcall_process):
2443 * doc.c (Fsnarf_documentation):
2444 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
2445 * process.c (set_socket_option):
2446 Don't let a constructor trash errno.
2447 * doc.c: Include <errno.h>.
2449 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
2451 * w32fns.c (unwind_create_tip_frame): Fix declaration.
2453 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2455 Fix w32 bug with call-process-region (Bug#14885).
2456 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
2457 to Fcall_process when the input is empty. This simplifies the
2458 code a bit. It makes no difference on POSIXish platforms but
2459 apparently it fixes a bug on w32.
2461 Fix bug where insert-file-contents closes a file twice (Bug#14839).
2462 * fileio.c (close_file_unwind): Don't close if FD is negative;
2463 this can happen when unwinding a zapped file descriptor.
2464 (Finsert_file_contents): Unwind-protect the fd before the point marker,
2465 in case Emacs runs out of memory between the two unwind-protects.
2466 Don't trash errno when closing FD.
2467 Zap the FD in the specpdl when closing it, instead of deferring
2468 the removal of the unwind-protect; this fixes a bug where a child
2469 function unwinds the stack past us.
2471 New unwind-protect flavors to better type-check C callbacks.
2472 This also lessens the need to write wrappers for callbacks,
2473 and the need for make_save_pointer.
2474 * alloca.c (free_save_value):
2475 * atimer.c (run_all_atimers):
2477 * alloc.c (safe_alloca_unwind):
2478 * atimer.c (unwind_stop_other_atimers):
2479 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
2480 * menu.c (cleanup_popup_menu) [HAVE_NS]:
2481 * minibuf.c (choose_minibuf_frame_1):
2482 * process.c (make_serial_process_unwind):
2483 * xdisp.h (pop_message_unwind):
2484 * xselect.c (queue_selection_requests_unwind):
2485 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
2486 * alloca.c (record_xmalloc):
2487 Prefer record_unwind_protect_ptr to record_unwind_protect with
2489 * alloca.c (Fgarbage_collect):
2490 Prefer record_unwind_protect_void to passing a dummy.
2491 * buffer.c (restore_buffer):
2492 * window.c (restore_window_configuration):
2493 * xfns.c, w32fns.c (do_unwind_create_frame)
2494 New wrapper. All record-unwind uses of wrappee changed.
2495 * buffer.c (set_buffer_if_live):
2496 * callproc.c (call_process_cleanup, delete_temp_file):
2497 * coding.c (code_conversion_restore):
2498 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
2499 * editfns.c (save_excursion_restore)
2500 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
2501 (save_restriction_restore):
2502 * eval.c (restore_stack_limits, un_autoload):
2503 * fns.c (require_unwind):
2504 * keyboard.c (recursive_edit_unwind, tracking_off):
2505 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
2506 * macros.c (pop_kbd_macro, restore_menu_items):
2507 * nsfns.m (unwind_create_frame):
2508 * print.c (print_unwind):
2509 * process.c (start_process_unwind):
2510 * search.c (unwind_set_match_data):
2511 * window.c (select_window_norecord, select_frame_norecord):
2512 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
2513 (fast_set_selected_frame):
2514 * xfns.c, w32fns.c (unwind_create_tip_frame):
2515 Return void, not a dummy Lisp_Object. All uses changed.
2516 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
2517 * callproc.c (call_process_kill):
2518 * fileio.c (restore_point_unwind, decide_coding_unwind)
2519 (build_annotations_unwind):
2520 * insdel.c (Fcombine_after_change_execute_1):
2521 * keyboard.c (read_char_help_form_unwind):
2522 * menu.c (unuse_menu_items):
2523 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
2524 * sound.c (sound_cleanup):
2525 * xdisp.c (unwind_redisplay):
2526 * xfns.c (clean_up_dialog):
2527 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
2528 Accept no args and return void, instead of accepting and returning
2529 a dummy Lisp_Object. All uses changed.
2530 * cygw32.c (fchdir_unwind):
2531 * fileio.c (close_file_unwind):
2532 * keyboard.c (restore_kboard_configuration):
2533 * lread.c (readevalllop_1):
2534 * process.c (wait_reading_process_output_unwind):
2535 Accept int and return void, rather than accepting an Emacs integer
2536 and returning a dummy object. In some cases this fixes an
2537 unlikely bug when the corresponding int is outside Emacs integer
2538 range. All uses changed.
2539 * dired.c (directory_files_internal_unwind):
2540 * fileio.c (do_auto_save_unwind):
2541 * gtkutil.c (pop_down_dialog):
2542 * insdel.c (reset_var_on_error):
2543 * lread.c (load_unwind):
2544 * xfns.c (clean_up_file_dialog):
2545 * xmenu.c, nsmenu.m (pop_down_menu):
2546 * xmenu.c (cleanup_widget_value_tree):
2547 * xselect.c (wait_for_property_change_unwind):
2548 Accept pointer and return void, rather than accepting an Emacs
2549 save value encapsulating the pointer and returning a dummy object.
2551 * editfns.c (Fformat): Update the saved pointer directly via
2552 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
2553 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
2554 (unwind_body): New function.
2555 (record_unwind_protect): First arg is now a function returning void,
2556 not a dummy Lisp_Object.
2557 (record_unwind_protect_ptr, record_unwind_protect_int)
2558 (record_unwind_protect_void): New functions.
2559 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
2560 * fileio.c (struct auto_save_unwind): New type.
2561 (do_auto_save_unwind): Use it.
2562 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
2563 * insdel.c (struct rvoe_arg): New type.
2564 (reset_var_on_error): Use it.
2565 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
2567 (specbinding_func): Remove; there are now several such functions.
2568 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
2569 (set_unwind_protect_ptr): New function.
2570 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
2572 Be simpler and more consistent about reporting I/O errors.
2573 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2574 Say "Read error" and "Write error", rather than "I/O error", or
2575 "IO error reading", or "IO error writing", when a read or write
2577 * process.c (Fmake_network_process, wait_reading_process_output)
2578 (send_process, Fprocess_send_eof, wait_reading_process_output):
2579 Capitalize diagnostics consistently. Put "failed foo" at the
2580 start of the diagnostic, so that we don't capitalize the
2581 function name "foo". Consistently say "failed" for such
2583 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
2584 All callers changed. This is so it can use report_file_error.
2585 * sysdep.c (serial_open, serial_configure): Capitalize I/O
2586 diagnostics consistently as above.
2588 * fileio.c (report_file_errno): Fix errno reporting bug.
2589 If the file name is neither null nor a pair, package it up as a
2590 singleton list. All callers changed, both to this function and to
2591 report_file_error. This fixes a bug where the memory allocator
2592 invoked by list1 set errno so that the immediately following
2593 report_file_error reported the wrong errno value.
2595 Fix minor problems found by --enable-gcc-warnings.
2596 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
2597 * keyboard.c (kbd_buffer_get_event): Remove unused local.
2599 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
2601 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
2602 Set event->arg to Qt if switch-event shall be generated.
2603 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
2605 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
2607 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
2610 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
2611 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
2612 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
2613 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
2614 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
2615 and there is a focused frame.
2616 (head_table): Add focus-in and focus-out.
2617 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
2618 bind to handle-focus-in/out.
2620 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
2621 (Fhandle_switch_frame): Call Fhandle_focus_in.
2622 (syms_of_frame): defsubr handle-focus-in/out.
2624 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
2626 Fix porting bug to older POSIXish platforms (Bug#14862).
2627 * sysdep.c (emacs_pipe): New function, that implements
2628 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
2629 This should port better to CentOS 5 and to Mac OS X 10.6.
2630 All calls to pipe2 changed.
2632 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
2633 This makes the code easier to read and the executable a bit smaller.
2634 Do not replace all calls to Fcons that happen to create lists,
2635 just calls that are intended to create lists. For example, when
2636 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
2637 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
2638 Similarly for list2 through list5.
2639 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
2640 * bytecode.c (exec_byte_code):
2641 * callint.c (quotify_arg, Fcall_interactively):
2642 * callproc.c (Fcall_process, create_temp_file):
2643 * charset.c (load_charset_map_from_file)
2644 (Fdefine_charset_internal, init_charset):
2645 * coding.c (get_translation_table, detect_coding_system)
2646 (Fcheck_coding_systems_region)
2647 (Fset_terminal_coding_system_internal)
2648 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
2649 * composite.c (update_compositions, Ffind_composition_internal):
2650 * dired.c (directory_files_internal, file_name_completion)
2652 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
2653 * doc.c (Fsnarf_documentation):
2654 * editfns.c (Fmessage_box):
2656 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
2657 (Feval, eval_sub, Ffuncall, apply_lambda):
2658 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
2659 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
2660 (Fset_file_times, Finsert_file_contents)
2661 (Fchoose_write_coding_system, Fwrite_region):
2662 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
2663 * font.c (font_registry_charsets, font_parse_fcname)
2664 (font_prepare_cache, font_update_drivers, Flist_fonts):
2665 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
2666 * frame.c (make_frame, Fmake_terminal_frame)
2667 (x_set_frame_parameters, x_report_frame_params)
2668 (x_default_parameter, Fx_parse_geometry):
2669 * ftfont.c (syms_of_ftfont):
2670 * image.c (gif_load):
2671 * keyboard.c (command_loop_1):
2672 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
2673 (Fcopy_keymap, append_key, Fcurrent_active_maps)
2674 (Fminor_mode_key_binding, accessible_keymaps_1)
2675 (Faccessible_keymaps, Fwhere_is_internal):
2676 * lread.c (read_emacs_mule_char):
2677 * menu.c (find_and_return_menu_selection):
2678 * minibuf.c (get_minibuffer):
2679 * nsfns.m (Fns_perform_service):
2680 * nsfont.m (ns_script_to_charset):
2681 * nsmenu.m (ns_popup_dialog):
2682 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
2683 (Fx_own_selection_internal):
2684 * nsterm.m (append2):
2685 * print.c (Fredirect_debugging_output)
2686 (print_prune_string_charset):
2687 * process.c (Fdelete_process, Fprocess_contact)
2688 (Fformat_network_address, set_socket_option)
2689 (read_and_dispose_of_process_output, write_queue_push)
2690 (send_process, exec_sentinel):
2691 * sound.c (Fplay_sound_internal):
2692 * textprop.c (validate_plist, add_properties)
2693 (Fput_text_property, Fadd_face_text_property)
2694 (copy_text_properties, text_property_list, syms_of_textprop):
2695 * unexaix.c (report_error):
2696 * unexcoff.c (report_error):
2697 * unexsol.c (unexec):
2698 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
2699 (Fformat_mode_line, syms_of_xdisp):
2700 * xfaces.c (set_font_frame_param)
2701 (Finternal_lisp_face_attribute_values)
2702 (Finternal_merge_in_global_face, syms_of_xfaces):
2703 * xfns.c (x_default_scroll_bar_color_parameter)
2704 (x_default_font_parameter, x_create_tip_frame):
2705 * xfont.c (xfont_supported_scripts):
2706 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
2707 (menu_help_callback, xmenu_show):
2709 * xterm.c (set_wm_state):
2710 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
2711 and similarly for list2 through list5.
2713 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
2715 * callproc.c (Fcall_process_region): Fix minor race and tune.
2716 (create_temp_file): New function, with the temp-file-creation part
2717 of the old Fcall_process_region. Use Fcopy_sequence to create the
2718 temp file name, rather than alloca + build_string, for simplicity.
2719 Don't bother to block input around the temp file creation;
2720 shouldn't be needed. Simplify use of mktemp.
2721 Use record_unwind_protect immediately after creating the temp file;
2722 this closes an unlikely race where the temp file was not removed.
2723 Use memcpy rather than an open-coded loop.
2724 (Fcall_process_region): Use the new function. If the input is
2725 empty, redirect from /dev/null rather than from a newly created
2726 empty temp file; this avoids unnecessary file system traffic.
2728 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
2730 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
2731 Simplify by making this case like the other two. This is a bit
2732 slower on obsolete hosts, but the extra complexity isn't worth it.
2734 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
2735 * process.c (create_process) [!DOS_NT]:
2736 Remove now-unnecessary calls to emacs_close.
2738 2013-07-13 Eli Zaretskii <eliz@gnu.org>
2740 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
2741 returning early. (Bug#14850)
2743 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
2744 and inhibit-iso-escape-detection attributes of 'undecided'.
2747 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
2749 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
2750 Reported by Herbert J. Skuhra in
2751 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
2753 Don't lose top specpdl entry when memory is exhausted.
2754 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
2755 specpdl overflow here, to simplify callers; all callers changed.
2756 Always reserve an unused entry at the stack top; this avoids
2757 losing the top entry's information when memory is exhausted.
2759 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2761 Clean up errno reporting and fix some errno-reporting bugs.
2762 * callproc.c (Fcall_process):
2763 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
2764 * process.c (create_process, Fmake_network_process):
2765 * unexaix.c (report_error):
2766 * unexcoff.c (report_error):
2767 Be more careful about reporting the errno of failed operations.
2768 The code previously reported the wrong errno sometimes.
2769 Also, prefer report_file_errno to setting errno + report_file_error.
2770 (Fcall_process): Look at openp return value rather than at path,
2771 as that's a bit faster and clearer when there's a numeric predicate.
2772 * fileio.c (report_file_errno): New function, with most of the
2773 old contents of report_file_error.
2774 (report_file_error): Use it.
2775 (Ffile_exists_p, Ffile_accessible_directory_p):
2776 Set errno to 0 when it is junk.
2777 * fileio.c (Faccess_file):
2778 * image.c (x_create_bitmap_from_file):
2779 Use faccessat rather than opening the file, to avoid the hassle of
2780 having a file descriptor open.
2781 * lisp.h (report_file_errno): New decl.
2782 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
2785 * process.c (create_process, wait_reading_process_output) [AIX]:
2786 Remove obsolete SIGHUP-related code, as Emacs no longer disables
2787 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
2788 a multithreaded environment anyway).
2789 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
2791 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
2793 * image.c (x_find_image_file): Don't close a remote file handle.
2795 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
2797 Fix races with threads and file descriptors.
2798 * callproc.c (Fcall_process_region):
2799 * dired.c (open_directory):
2800 * emacs.c (main, Fdaemon_initialized):
2801 * image.c (x_find_image_file):
2802 * inotify.c (Finotify_rm_watch):
2803 * lread.c (Flocate_file_internal):
2804 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
2805 * term.c (term_mouse_moveto, init_tty):
2806 * termcap.c (tgetent):
2807 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
2808 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
2809 * unexhp9k800.c, unexmacosx.c (unexec):
2810 * callproc.c (Fcall_process_region):
2811 Use emacs_close, not close.
2812 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
2813 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
2814 and posix_close function on current platforms (which all lack them).
2815 (emacs_close): Use it. This should fix the races on GNU/Linux and
2816 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
2817 and it should avoid closing random victim file descriptors on
2820 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
2822 * inotify.c (uninitialized): Remove. All uses replaced by -1.
2823 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
2826 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
2827 This is for .gdbinit xbacktrace.
2829 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
2830 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
2831 (emacs_set_tty): Now static.
2832 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
2833 * term.c (tty_capable_p, tty_default_color_capabilities)
2834 (get_tty_terminal, term_mouse_movement)
2835 (handle_one_term_event, init_tty, maybe_fatal):
2836 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
2837 (tgetent, scan_file, name_match, compare_contin):
2838 * terminal.c (get_terminal):
2839 Use bool for boolean.
2840 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
2841 Prefer char to unsigned char if either will do.
2842 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
2843 (tty_write_glyphs): Prefer int to unsigned.
2844 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
2845 All callers changed.
2846 * termcap.c (tprint, main) [TEST]: Remove non-working test.
2848 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2851 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
2852 (B__dummy__): New dummy symbol, to pacify C89.
2853 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
2854 they can't grok varargs macros.
2855 * dispnew.c (add_window_display_history)
2856 (add_frame_display_history):
2857 * print.c (print_object):
2858 * xdisp.c (debug_method_add):
2859 Use %p printf format only for void pointers.
2860 * emacs.c (usage_message): New constant, replacing ...
2861 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
2862 (main): Adjust to usage reorg.
2863 * fns.c (syms_of_fns):
2864 * profiler.c (syms_of_profiler):
2865 Don't use non-constant struct initializers.
2866 * gnutls.h (gnutls_initstage_t):
2867 * lisp.h (enum Lisp_Fwd_Type):
2868 * lread.c (lisp_file_lexically_bound_p):
2869 * xsettings.c (anonymous enum):
2870 Remove trailing comma.
2871 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
2872 * lisp.h (ENUM_BF): Use unsigned if pedantic.
2873 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
2875 * regex.c (const_re_char): New type, to pacify strict C89.
2876 All uses of 'const re_char' replaced to use it.
2877 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
2878 with glibc when strict C89. This change is imported from gnulib.
2880 (_Restrict_arr_): Rename from __restrict_arr, similarly.
2881 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
2882 Omit GNU_LINUX implementation, since it requires long long.
2883 * xterm.c (x_draw_underwave):
2884 Do not assume the traditional order of struct's members.
2885 (x_term_init): Rewrite to avoid the need for non-constant structure
2888 Syntax cleanup, mostly replacing macros with functions.
2889 This removes the need for the syntax_temp hack.
2890 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
2891 * syntax.c (SYNTAX_INLINE): New macro.
2892 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
2893 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
2894 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
2895 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
2896 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
2897 (SYNTAX_COMEND_FIRST): Now functions, not macros.
2898 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
2899 Now constants, not macros.
2900 (syntax_temp) [!__GNUC__]: Remove.
2901 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
2902 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
2903 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
2904 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
2905 Move here from syntax.h; now functions, not macros. Except for the
2906 last function, these are static since only syntax.c uses them.
2907 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
2908 All uses changed. Now a function, not a macro; use this fact
2909 to simplify the code.
2910 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
2911 compiler bugs; no longer relevant.
2912 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
2913 (SYNTAX_INLINE): New macro.
2914 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
2915 for the new functions. Use bool for boolean member.
2916 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
2917 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
2918 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
2919 (SETUP_BUFFER_SYNTAX_TABLE):
2920 Now extern inline functions, not macros.
2921 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
2922 Remove; all uses replaced by implementation.
2923 (syntax_temp) [!__GNUC__]: Remove decl.
2924 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
2926 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
2928 * emacs.c (main): Fix syntax error.
2930 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
2932 Timestamp fixes for undo (Bug#14824).
2933 * atimer.c (schedule_atimer):
2934 * fileio.c (Ffile_newer_than_file_p):
2935 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
2936 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
2937 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2938 (syms_of_fileio): Remove Sclear_visited_file_name.
2939 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2940 file doesn't exist; this avoids an ambiguity with negative timestamps.
2941 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2942 * systime.h (make_emacs_time, invalid_emacs_time):
2943 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2944 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2945 * undo.c (record_first_change): Push (visited-file-modtime) onto
2946 undo list rather than reimplementing it by hand, incorrectly.
2948 2013-07-09 Ken Brown <kbrown@cornell.edu>
2950 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2952 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2954 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2956 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2958 Handle errno and exit status a bit more carefully.
2959 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2960 number into an exit status. Instead, use EXIT_CANCELED.
2961 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2962 * callproc.c (relocate_fd):
2963 * emacs.c (close_output_streams, main):
2964 * process.c (create_process):
2965 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2966 Use emacs_perror for simplicity.
2967 * callproc.c (relocate_fd, main):
2968 * sysdep.c (sys_subshell):
2969 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2970 (shut_down_emacs): Use emacs_write, not write.
2971 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2972 * fileio.c (Fcopy_file, e_write):
2973 * nsterm.m (ns_select):
2974 * process.c (send_process):
2975 * sound.c (vox_write):
2976 Use emacs_write_sig, not emacs_write.
2977 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2978 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2980 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2982 (emacs_full_write): New function.
2983 (emacs_write): Rewrite to use it.
2984 (emacswrite_sig, emacs_perror): New functions.
2985 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2987 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2989 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2990 on NS even if it is present. Pixmap on NS is a void*.
2992 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2994 Port to Ubuntu 10 (Bug#14803).
2995 Problem reported by T.V. Raman.
2996 * process.c (close_on_exec, accept4, process_socket):
2997 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2999 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3001 * w32.c (sys_dup): Declare prototype.
3005 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3007 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3009 Make file descriptors close-on-exec when possible (Bug#14803).
3010 This simplifies Emacs a bit, since it no longer needs to worry
3011 about closing file descriptors by hand in some cases.
3012 It also fixes some unlikely races. Not all such races, as
3013 libraries often open files internally without setting
3014 close-on-exec, but it's an improvement.
3015 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3016 * callproc.c (Fcall_process) [!MSDOS]:
3017 * emacs.c (main) [!DOS_NT]:
3018 * nsterm.m (ns_term_init):
3019 * process.c (create_process):
3020 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3021 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3022 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3023 Prefer mkostemp with O_CLOEXEC to mkstemp.
3024 * callproc.c (relocate_fd) [!WINDOWSNT]:
3025 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3026 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3028 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3029 Make the resulting file descriptor close-on-exec.
3030 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3031 * lread.c (load_descriptor_list, load_descriptor_unwind):
3032 Remove; no longer needed. All uses removed.
3033 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3034 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3036 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3037 (Fmake_network_process, Fnetwork_interface_list):
3038 (Fnetwork_interface_info, server_accept_connection):
3039 Make newly-created socket close-on-exec.
3040 * sysdep.c (emacs_open, emacs_fopen):
3041 Make new-created descriptor close-on-exec.
3042 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3043 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3045 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3047 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3048 for NS_IMPL_GNUSTEP.
3050 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3052 Fix openp errno handling.
3053 * callproc.c (Fcall_process): Preserve openp errno around close.
3054 * lread.c (openp): Set errno when returning -1, as some callers
3057 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3059 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3061 * nsterm.h (NSSavePanel): Update comment.
3062 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3063 (ns_run_file_dialog): Declare.
3065 * nsfns.m: Remove panelOK.
3067 (ns_run_file_dialog): New function.
3068 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3069 event loop, so file dialog is popped up by ns_run_file_dialog, called
3070 by sendEvent (Bug#14578).
3071 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3073 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3075 * xdisp.c (default_line_pixel_height): New function.
3076 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3077 (try_cursor_movement, redisplay_window, try_window)
3078 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3080 * window.c (window_scroll_pixel_based):
3081 use default_line_pixel_height.
3083 * dispextern.h (default_line_pixel_height): Add prototype.
3085 * frame.c (x_set_line_spacing): Accept a float value for
3086 line-spacing parameter, per the documentation.
3088 * data.c (Fmultibyte_string_p): Doc fix.
3090 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3092 Use emacs_open more consistently when opening files.
3093 This handles EINTR more consistently now, and makes it easier
3094 to introduce other uniform changes to file descriptor handling.
3095 * src/systdio.h: New file.
3096 * src/buffer.c (mmap_init):
3097 * cygw32.c (chdir_to_default_directory):
3098 * dispnew.c (Fopen_termscript):
3099 * emacs.c (Fdaemon_initialized):
3100 * fileio.c (Fdo_auto_save):
3101 * image.c (slurp_file, png_load_body, jpeg_load_body):
3102 * keyboard.c (Fopen_dribble_file):
3104 * print.c (Fredirect_debugging_output):
3105 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3106 * termcap.c (tgetent):
3107 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3108 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3109 * w32term.c (w32_initialize) [CYGWIN]:
3110 * xfaces.c (Fx_load_color_file):
3111 Use emacs_open instead of plain open, and emacs_fopen instead of
3113 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3114 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3115 * callproc.c (default_output_mode): New constant.
3116 (Fcall_process): Use it to call emacs_open instead of plain creat.
3117 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
3118 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
3119 (emacs_fopen): New function.
3120 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
3121 Include <lisp.h>, for emacs_open.
3122 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
3124 Remove duplicate #include directives.
3125 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
3127 Don't include stdio.h twice.
3128 * buffer.c [USE_MMAP_FOR_BUFFERS]:
3129 Don't include sys/types.h or stdio.h twice.
3130 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
3131 * lread.c: Don't include coding.h twice.
3132 * nsfont.m: Don't include frame.h twice.
3133 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
3134 * ralloc.c: Don't include <unistd.h> twice.
3135 * xdisp.c: Don't include font.h twice.
3136 * xterm.c: Don't include fontset.h twice.
3137 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
3139 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3141 Scale ImageMagick images more carefully.
3142 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
3143 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
3144 Be more careful about avoiding undefined behavior after
3145 integer overflow and division by zero.
3147 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3149 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
3150 (syms_of_w32fns): DEFSYM them.
3151 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
3152 (CCHDEVICENAME): Define macros if not defined.
3153 (struct MONITOR_INFO_EX): New struct.
3154 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
3155 (enum_display_monitors_fn): New variable.
3156 (globals_of_w32fns): Initialize it.
3157 (Fx_display_pixel_width, Fx_display_pixel_height)
3158 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
3159 multi-monitor setups in docstrings.
3160 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
3161 screen size by primary monitor's millimeter per pixel.
3162 (w32_monitor_enum, w32_display_monitor_attributes_list)
3163 (w32_display_monitor_attributes_list_fallback)
3164 (Fw32_display_monitor_attributes_list): New functions.
3165 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
3167 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
3169 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
3171 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
3173 * fileio.c (Qfile_notify_error): New error symbol.
3175 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
3176 * inotify.c (inotify_callback, symbol_to_inotifymask)
3177 (Finotify_add_watch, Finotify_rm_watch): Use it.
3178 (inotifyevent_to_event): Exchange order of cookie and file name.
3179 (Finotify_add_watch): Adapt docstring.
3181 * lisp.h (Qfile_notify_error): Declare.
3183 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3185 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
3186 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3187 Do not clear _malloc_thread_enabled_p, undoing the previous change,
3188 which did not work (see <http://bugs.gnu.org/14569#307>).
3189 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
3190 && (!noninteractive || initialized)). This attempts to thread
3191 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
3193 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
3195 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
3196 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
3198 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3200 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
3201 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3202 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
3203 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
3205 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3207 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
3208 Define to __sys_siglist.
3210 2013-07-02 Eli Zaretskii <eliz@gnu.org>
3212 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
3213 word-wrap, so that overflow-newline-into-fringe would work in
3214 visual-line-mode. (Bug#2749)
3215 (move_it_in_display_line_to): When the last scanned display
3216 element fits exactly on the display line, and
3217 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
3218 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
3219 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
3220 finding buffer position that corresponds to pixel coordinates,
3221 e.g. in buffer_posn_from_coords.
3223 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
3225 * process.c (handle_child_signal): Call catch_child_signal if
3228 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
3230 Don't convert function pointers to void * and back.
3231 It isn't portable C, and it's easy enough to avoid.
3232 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
3233 (make_save_value): Add support for SAVE_FUNCPOINTER.
3234 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
3235 * print.c (print_object):
3236 Distinguish function from object pointers.
3237 * lisp.h (SAVE_FUNCPOINTER): New constant.
3238 (SAVE_SLOT_BITS): Adjust to it.
3239 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
3240 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
3241 (voidfuncptr): New typedef.
3242 (struct Lisp_Save_Value): New member data[0].funcpointer.
3243 (XSAVE_FUNCPOINTER): New function.
3245 Simplify buildobj processing.
3246 * Makefile.in (buildobj.h): Make it a sequence of strings each
3247 followed by comma, rather than a single string. Put it into a
3248 .tmp file in case there's an error while generating it.
3249 (gl-stamp): Use .tmp for temp files.
3250 (mostlyclean): Clean .tmp files.
3251 * doc.c (buildobj): Move to just the routine that needs it.
3252 It's now an array of strings, so processing is simpler.
3254 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
3256 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
3257 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
3258 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
3259 Invoke malloc_enable_thread even when not interactive.
3260 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
3261 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
3262 in this case, since the underlying bug has now been fixed.
3264 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
3266 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
3267 unlinking it (bug#14691).
3269 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
3271 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
3272 before checking whether buffer is modified. This lets
3273 `kill-buffer-query-functions' cancel killing of the buffer or save
3274 its content before `kill-buffer' asks user the "Buffer %s
3275 modified; kill anyway?" question.
3277 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
3279 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
3280 Let the super performKeyEquivalent deal with them (Bug#14747).
3282 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
3284 * widget.c (resize_cb): Remove unused local.
3286 Do not use GTK 3 if it exists but cannot be compiled.
3287 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
3288 * xterm.c (x_error_handler) [!USE_GTK]:
3291 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
3293 2013-06-30 Eli Zaretskii <eliz@gnu.org>
3295 * intervals.c (get_local_map): Instead of aborting, clip POSITION
3296 to the valid range of values. (Bug#14753)
3298 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
3299 when moving point by using the current glyph matrix. This avoids
3300 the need to force redisplay when this function is called in a
3303 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
3305 Fix minor problems found by static checking.
3306 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
3307 Redo the latter's body to sidestep GCC parenthesization warnings.
3308 (setup_coding_system, detect_coding, detect_coding_system): Use them.
3309 * coding.c (detect_coding, detect_coding_system):
3310 * coding.h (struct undecided_spec):
3311 Use bool for boolean.
3312 * image.c (QCmax_width, QCmax_height): Now static.
3313 * xdisp.c (Fmove_point_visually): Remove unused local.
3315 2013-06-29 Eli Zaretskii <eliz@gnu.org>
3317 * xdisp.c (Fmove_point_visually): New function.
3319 2013-06-28 Kenichi Handa <handa@gnu.org>
3321 * coding.h (define_coding_undecided_arg_index): New enum.
3322 (coding_attr_index): New members
3323 coding_attr_undecided_inhibit_null_byte_detection,
3324 coding_attr_undecided_inhibit_iso_escape_detection,
3325 coding_attr_undecided_prefer_utf_8.
3326 (undecided_spec): New struct.
3327 (struct coding_system): New member `undecided' of the member
3330 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
3331 (detect_coding): Likewise.
3332 (detect_coding_system): Likewise.
3333 (Fdefine_coding_system_internal): New coding system properties
3334 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
3336 (syms_of_coding): Adjust for coding_arg_undecided_max.
3338 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
3340 * image.c (x_from_xcolors): Remove unused local.
3342 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3344 Defer image data transfer between X client and server until actual
3347 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
3350 * image.c (Destroy_Image): Remove.
3351 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
3352 `mask_p', and `colors_p'. All uses changed.
3353 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
3354 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
3355 New macros for `flags' arg to x_clear_image_1.
3356 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
3357 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
3358 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
3359 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
3360 (image_get_x_image, image_unget_x_image): New functions or macros.
3361 (image_background, image_background_transparent, x_to_xcolors)
3362 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
3363 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
3364 instead of Destroy_Image.
3365 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
3366 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
3367 (png_load_body, jpeg_load_body, tiff_load, gif_load)
3368 (imagemagick_load_image, svg_load_image): Use them instead of
3369 x_create_x_image_and_pixmap, and x_put_x_image followed by
3370 x_destroy_x_image, respectively.
3371 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
3372 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
3373 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
3374 background_transparent fields.
3375 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
3376 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
3378 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
3380 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
3381 This mostly consists of undoing recent changes.
3382 * callproc.c (Fcall_process):
3383 * process.c (create_process):
3384 Do not worry about catching SIGCHLD here, undoing previous change.
3385 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
3386 * process.c, process.h (catch_child_signal):
3387 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
3388 * process.c (catch_child_handler): Don't worry about being called
3389 lazily and do not assume caller has blocked SIGCHLD, undoing
3390 previous change. Move first-time stuff back to
3391 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
3392 tickle glib, as that causes Cygwin bootstrap to fail. Do not
3393 set lib_child_handler if it's already initialized, which may
3394 help avoid problems on GNUStep.
3396 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3398 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
3399 * callproc.c (Fcall_process):
3400 * process.c (create_process):
3401 Make sure SIGCHLD is caught before we fork,
3402 since Emacs startup no arranges to catch SIGCHLD.
3403 * process.c (lib_child_handler): Initialize to null, not to
3405 (catch_child_signal): Allow self to be called lazily.
3406 Do nothing if it's already been called.
3407 Assume caller has blocked SIGCHLD (all callers do now).
3408 * emacs.c (main): Do not catch SIGCHLD here; defer it until
3409 just before it's really needed.
3410 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
3411 since it hasn't been caught yet.
3413 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
3415 * image.c (compute_image_size): New function to implement
3416 :max-width and :max-height.
3417 (imagemagick_load_image): Use it.
3419 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
3421 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
3422 * callproc.c, process.h (block_child_signal, unblock_child_signal):
3424 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
3425 * process.c (catch_child_signal): Block SIGCHLD while futzing with
3426 the SIGCHLD handler, since the code is not atomic and (due to glib)
3427 signals may be arriving now.
3428 * sysdep.c (init_signals): Do not catch child signals here;
3429 'main' now does that later, at a safer time.
3431 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
3433 Clean up SIGCHLD handling a bit (Bug#14569).
3434 * process.c, process.h (catch_child_signal):
3435 Now always extern, even if !NS_IMPL_GNUSTEP.
3436 * process.c (catch_child_signal): Move glib tickler here from
3437 init_process_emacs, so that it's done earlier in Emacs
3438 initialization. Also move the noninteractive && !initialized
3439 check here from init_process_emacs. This is all a bit cleaner for
3440 GNUish platforms, and I hope it works around the Cygwin bug.
3441 * sysdep.c (init_signals): Invoke catch_child_signal here, so
3442 that glib signal handling is tickled before glib creates threads.
3444 * process.c (wait_reading_process_output): Avoid int overflow
3445 when reading more than 2 GiB total from a process.
3447 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3449 * process.c (create_process): Handle a couple more cases,
3450 i.e., work even if new_argv and wait_child_setup[i] are cached.
3451 Use Fcall_process's style for volatile vars.
3453 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
3455 * process.c (create_process): Mark PROCESS volatile.
3457 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
3459 Use C99-style flexible array members if available.
3460 This avoids some subtle aliasing issues, which typically
3461 aren't a problem with GCC but may be a problem elsewhere.
3462 * alloc.c (sdata): New typedef, replacing the old struct sdata.
3463 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
3464 In either case, it uses a flexible array member rather than
3465 the old struct hack. All uses changed.
3466 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
3467 Adjust to sdata reorganization.
3468 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
3469 Use offsetof (struct, flex_array_member), not sizeof (struct), as
3470 that ports better to pre-C99 non-GCC.
3471 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
3472 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
3473 as the latter has changed.
3474 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
3475 and port better to pre-C99 GCC.
3476 * image.c (struct xpm_cached_color):
3477 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
3478 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
3479 Use FLEXIBLE_ARRAY_MEMBER.
3480 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
3481 Move decl to top level so it gets checked against implementation.
3482 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
3483 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
3485 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3487 * syntax.c: Integer cleanups.
3488 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
3489 All uses that need 0-or-2 changed to:
3490 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
3491 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
3492 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
3493 (char_quoted, prev_char_comend_first, back_comment)
3494 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3495 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
3496 Use bool for boolean.
3497 (update_syntax_table, skip_chars, skip_syntaxes):
3498 Prefer int to unsigned when either will do.
3499 (back_comment): Return boolean success flag, like forw_comment,
3500 instead of positive-or-minus-1 (which might have overflowed int anyway).
3501 Don't stuff ptrdiff_t into int.
3502 (syntax_spec_code, syntax_code_spec): Now const.
3503 (Fmatching_paren, scan_lists, scan_sexps_forward):
3504 Use enum syntaxcode for syntax code.
3505 (Fmatching_paren): Check that arg is a character, not just an integer.
3506 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
3507 (Finternal_describe_syntax_value): Omit no-longer-needed
3509 (skip_chars): Use char, not unsigned char, when the distinction
3511 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
3512 * bytecode.c (exec_byte_code):
3513 * syntax.c (syntax_spec_code, Fchar_syntax)
3514 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
3516 * syntax.h (SYNTAX_WITH_FLAGS):
3517 Omit unnecessary casts.
3519 2013-06-20 Eli Zaretskii <eliz@gnu.org>
3521 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
3522 line dimensions here, to avoid race conditions with the main
3523 thread. (Bug#14062, bug#14630, bug#14669)
3525 * w32term.c (w32_draw_window_cursor): Compute the header line and
3526 mode line dimensions here.
3527 <w32_system_caret_window, w32_system_caret_hdr_height>:
3528 <w32_system_caret_mode_height>: New variables.
3530 * w32term.h: Declare them.
3532 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
3534 * alloc.c (die): Move "assertion failed" string here ...
3535 * lisp.h (eassert): ... from here. Also, suppress evaluation of
3536 COND when SUPPRESS_CHECKING. This shrinks the executable text
3537 size by 0.8% to 2.2% when configured with --enable-checking,
3538 depending on optimization flags (GCC 4.8.1 x86-64).
3540 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
3542 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
3544 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
3545 base is 2; this is more accurate.
3547 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
3549 * sound.c (string_default): Move to !WINDOWSNT section.
3550 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
3552 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
3554 * sound.c: Integer cleanups.
3555 Remove unnecessary forward decls.
3556 (struct sound_device): The 'file' member is now a Lisp_Object, not
3557 a char *, so that we needn't invoke alloca on a huge size.
3558 (Fplay_sound_internal): Adjust to this.
3559 (string_default): New function.
3560 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
3561 Use it to adjust to the struct sound_device change.
3562 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
3563 (be2hs) [0]: Remove.
3565 * syntax.c (skip_chars): Don't use uninitialized storage
3566 when searching a multibyte buffer for characters that are not in a
3567 unibyte string that contains non-ASCII characters.
3569 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
3571 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
3572 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
3574 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3576 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
3578 2013-06-18 Kenichi Handa <handa@gnu.org>
3580 * font.c (Ffont_spec): Signal an error for an invalid font name
3583 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
3585 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
3586 In particular this ports to 32-bit sparc Sun cc.
3587 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
3588 array with a dummy element at specpdl[-1], so that its address can
3590 (unbind_to): Do not copy the binding; not needed, now that we
3591 copy old_value in the one place where the copy is needed.
3592 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
3593 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
3594 (union specbinding): Rename from struct specbinding. Redo layout
3595 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
3596 which is not portable. With Sun C 5.12 32-bit sparc, the
3597 declaration causes nargs to be an unsigned bitfield, a behavior
3598 that the C standard allows; but Emacs wants nargs to be signed.
3599 The overall type is now a union of structures rather than a
3600 structure of union of structures, and the 'kind' member is now a
3601 bitfield, so that the overall type doesn't grow. All uses changed.
3602 * process.c (Fmake_serial_process): Remove unnecessary initialization.
3604 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3606 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
3607 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
3609 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
3611 2013-06-17 Eli Zaretskii <eliz@gnu.org>
3613 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3614 unless we know that the window w's frame is a frame object.
3615 Another attempt at solving bug#14062 and bug#14630.
3617 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
3619 * textprop.c (property_set_type): New enum.
3620 (add_properties): Allow appending/prepending text properties.
3621 (add_text_properties_1): Factored out of Fadd_text_properties.
3622 (Fadd_text_properties): Move all the code into
3623 add_text_properties_1.
3624 (Fadd_face_text_property): New function that calls
3625 add_text_properties_1.
3627 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
3629 Move functions from lisp.h to individual modules when possible.
3630 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
3631 * alloc.c (XFLOAT_INIT, set_symbol_name):
3632 * buffer.c (CHECK_OVERLAY):
3633 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
3634 (set_char_table_parent):
3635 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
3636 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
3637 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
3638 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
3640 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
3641 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
3642 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
3643 (backtrace_args, backtrace_debug_on_exit):
3644 * floatfns.c (CHECK_FLOAT):
3645 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
3646 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
3647 (set_hash_hash, set_hash_hash_slot, set_hash_index)
3648 (set_hash_index_slot):
3649 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
3650 * marker.c (CHECK_MARKER):
3651 * textprop.c (CHECK_STRING_OR_BUFFER):
3652 * window.c (CHECK_WINDOW_CONFIGURATION):
3653 Move here from lisp.h, and make these functions static rather than
3655 * buffer.c (Qoverlayp):
3657 * fns.c (Qhash_table_p):
3658 * window.c (Qwindow_configuration_p):
3660 * lisp.h: Remove the abovementioned defns and decls.
3662 Use functions, not macros, for XINT etc (Bug#11935).
3663 In lisp.h, prefer functions to function-like macros, and
3664 constants to object-like macros, when either will do. This:
3665 . simplifies use, as there's no more need to worry about
3666 arguments' side effects being evaluated multiple times.
3667 . makes the code easier to debug on some platforms.
3668 However, when using gcc -O0, keep using function-like macros
3669 for a few critical operations, for performance reasons.
3670 This sort of thing isn't needed with gcc -Og, but -Og
3671 is a GCC 4.8 feature and isn't widely-enough available yet.
3672 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
3673 Remove enum lsb_bits; no longer needed.
3674 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
3675 * buffer.c (Qoverlap):
3677 * fns.c (Qhash_table_p):
3678 Now extern, so lisp.h can use these symbols.
3679 * dispextern.h: Include character.h, for MAX_CHAR etc.
3680 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3681 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3682 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3683 (GLYPH_CODE_P): Move here from lisp.h.
3684 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3685 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
3686 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
3687 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
3688 XUNTAG now returns void *.
3689 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
3690 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
3691 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
3692 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
3693 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
3694 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
3695 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
3696 (lisp_h_XPNTR, lisp_h_XSYMBOL):
3697 New macros, renamed from their sans-lisp_h_ counterparts.
3698 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
3699 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
3700 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
3701 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
3702 If compiling via GCC without optimization, define these as macros
3703 in addition to inline functions.
3704 To disable this, compile with -DINLINING=0.
3705 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
3706 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
3707 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
3708 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
3709 (INTMASK, VALMASK): Now macros, since static values cannot be
3710 accessed from extern inline functions.
3711 (VALMASK): Also a constant, for benefit of old GDB.
3712 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
3713 is INTEGERP, which can fold it in.
3714 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
3715 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
3716 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
3717 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
3718 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
3719 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
3720 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
3721 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
3722 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
3723 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
3724 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
3725 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
3726 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
3727 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
3728 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
3729 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
3730 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
3731 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
3732 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
3733 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
3734 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
3735 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
3736 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
3737 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
3738 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
3739 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
3740 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
3741 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
3742 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
3743 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
3744 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
3745 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
3746 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
3748 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
3749 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
3750 (VALMASK): Define in one place rather than in two, merging the
3751 USE_LSB_TAG parts; this is simpler.
3752 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
3753 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
3754 Move up, to avoid use before definition.
3755 Also include "globals.h" earlier, for the same reason.
3756 (make_natnum): New function.
3757 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
3758 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
3759 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
3760 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
3761 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
3762 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
3763 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
3764 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
3765 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
3766 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
3767 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
3768 (Qwindow_configuration_p, Qimage): New forward declarations.
3769 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
3770 (STRING_COPYIN): Remove; unused.
3771 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
3772 (xcar_addr, xcdr_addr): New functions. All uses changed.
3773 (IEEE_FLOATING_POINT): Now a constant, not a macro.
3774 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
3775 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
3776 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
3777 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
3778 (TYPE_RANGED_INTEGERP): Simplify.
3779 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
3780 (setlocale, fixup_locale, synchronize_system_messages_locale)
3781 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
3782 Now empty functions, not macros.
3783 (functionp): Return bool, not int.
3784 * window.c (Qwindow_configuration_p): Now extern,
3785 so window.h can use it.
3786 * window.h (Qwindowp): Move decl back to lisp.h.
3788 2013-06-15 Eli Zaretskii <eliz@gnu.org>
3790 * xdisp.c (Fline_pixel_height): New function, required for solving
3793 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
3795 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
3797 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
3799 * lread.c (syms_of_lread):
3800 * fns.c (Fprovide): Adjust to new format of after-load-alist.
3802 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
3804 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
3806 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
3808 * fileio.c (expand_file_name): Doc fix.
3810 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
3812 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
3813 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
3814 Wait for self, not for 0. This can't hurt on GNU or similar
3815 system, and may help with Cygwin.
3817 * keyboard.c: Don't use PROP (...) as an lvalue.
3818 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
3819 Use set_prop (A, B), not PROP (A) = B.
3821 2013-06-10 Eli Zaretskii <eliz@gnu.org>
3823 * xdisp.c (get_it_property): Use it->window instead of generating
3824 a Lisp object from it->w.
3826 2013-06-09 Eli Zaretskii <eliz@gnu.org>
3828 * xdisp.c (get_it_property): If it->object is a buffer, pass to
3829 get-char-property the window that is being rendered, instead of
3830 the buffer, to support window-specific overlays. (Bug#14575)
3831 (compute_display_string_pos): When W is NULL, use the current
3832 buffer as the object to pass to get-char-property.
3833 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
3834 pointer member of the bidi iterator, since no window is pertinent
3837 2013-06-08 Eli Zaretskii <eliz@gnu.org>
3839 * bidi.c (bidi_fetch_char): Accept additional argument, the window
3840 being displayed, and pass it to compute_display_string_pos.
3841 (bidi_level_of_next_char, bidi_resolve_explicit_1)
3842 (bidi_paragraph_init): All callers changed.
3844 * xdisp.c (init_from_display_pos, init_iterator)
3845 (handle_single_display_spec, next_overlay_string)
3846 (get_overlay_strings_1, reseat_1, reseat_to_string)
3847 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
3848 Set bidi_it.w member from it->w.
3849 (compute_display_string_pos): Accept additional argument, the
3850 window being displayed, and pass it to Fget_char_property.
3853 * dispextern.h (struct bidi_it): New member w, the window being
3855 (compute_display_string_pos): Adjust prototype.
3857 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
3859 * xgselect.c: Remove unneeded include xterm.h.
3861 * process.c (wait_reading_process_output): Check for NS before GLIB.
3862 GLIB may be linked in due to rsvg, but ns_select must be called.
3864 * xgselect.c (xg_select): Remove call to window_system_available
3865 and g_main_context_pending at the top, so Gdk events (i.e. file
3866 notify) are processed when Emacs is started with -nw.
3868 2013-06-07 Eli Zaretskii <eliz@gnu.org>
3870 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
3871 (ctagsfiles3): New variable, includes only *.m files.
3872 (TAGS): Use an explicit language name in the regular expressions,
3873 to avoid transformation of '/SOMETHING' by MSYS to
3874 'c:\MSYS\SOMETHING'.
3876 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
3878 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
3880 2013-06-06 Eli Zaretskii <eliz@gnu.org>
3882 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
3883 still need to set the mouse pointer shape and activate help-echo.
3886 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
3888 A few porting etc. fixes for the new file monitor code.
3889 See the thread containing
3890 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
3891 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
3892 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
3893 (dir_monitor_callback, Fgfile_rm_watch):
3894 Use assq_no_quit instead of Fassoc, for speed.
3895 (dir_monitor_callback, Fgfile_rm_watch):
3896 eassert that the monitor is a fixnum.
3897 (dir_monitor_callback): No need for CDR_SAFE.
3898 Simplify building of lisp with alternative tails.
3899 (Fgfile_add_watch, Fgfile_rm_watch):
3900 Do not assume glib functions set errno reliably on failure.
3901 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
3902 and signal an error otherwise.
3903 (Fgfile_rm_watch): Prefer CONSP to !NILP.
3904 Use Fdelq instead of Fdelete, for speed.
3906 2013-06-05 Eli Zaretskii <eliz@gnu.org>
3908 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
3909 don't insist on being invoked on a highlighted tool-bar button.
3910 Avoids losing tool-bar functionality when mouse-highlight is nil.
3911 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
3912 Don't highlight when mouse-highlight is nil.
3913 (note_mouse_highlight): When mouse-highlight is nil, don't return
3914 right away; instead, run tool-bar and mode-line highlight
3915 subroutine, clear any existing highlight, and revert the mouse
3916 pointer to its default shape. (Bug#14558)
3918 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3920 * lisp.mk (lisp): Add prog-mode.el.
3922 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
3924 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
3925 * process.c (dummy_handler): New function.
3926 (lib_child_handler): New static var.
3927 (handle_child_signal): Invoke it.
3928 (catch_child_signal): If a library has set up a signal handler,
3929 save it into lib_child_handler.
3930 (init_process_emacs): If using glib and not on Windows, tickle glib's
3931 child-handling code so that it initializes its private SIGCHLD handler.
3932 * syssignal.h (SA_SIGINFO): Default to 0.
3933 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
3934 31; it should no longer be needed now.
3936 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3938 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3940 * gfilenotify.c (globals_of_gfilenotify): New function.
3941 (syms_of_gfilenotify): Move global initialization there.
3943 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3945 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3947 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3948 * keyboard.c (menu_bar_items, tool_bar_items):
3949 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3950 not override local keymaps any more.
3952 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3954 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3956 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3958 * w32console.c (initialize_w32_display): Return the dimensions of
3959 the console window via 2 additional arguments, not via the current
3960 frame. This avoids crashes due to overrunning the bounds of
3961 frame's decode_mode_spec_buffer, which is not resized following
3962 the change of the frame dimensions from the initial 10x10.
3964 * w32term.h (w32_initialize_display_info): Adjust prototype.
3966 * term.c (init_tty): Take dimensions of the frame from the values
3967 returned by initialize_w32_display.
3969 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3970 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3971 (LIBES): Add $(GFILENOTIFY_LIBS).
3973 * w32inevt.c (handle_file_notifications): Add dummy implementation
3974 for !HAVE_W32NOTIFY.
3976 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3978 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3980 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3982 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3984 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3986 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3988 Fix minor problems found by static checking.
3989 * data.c (pure_write_error):
3990 Use xsignal2, not Fsignal, as Fsignal might return.
3991 * eval.c (set_backtrace_debug_on_exit): Now static.
3992 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3993 No longer inline. EXTERN_INLINE is needed only for functions
3994 defined in .h files. Reindent function header as per GNU style.
3995 (backtrace_p, backtrace_top, backtrace_next):
3996 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3997 compiler or linker. Add extern decls to pacify gcc -Wall.
3998 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4000 * frame.c (free_monitors): Define only on platforms that need it.
4001 * nsterm.m (ns_term_init):
4002 * process.c (catch_child_signal):
4003 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4004 defined on all porting targets these days.
4005 * process.c, process.h (catch_child_signal):
4006 Make it extern only if NS_IMPL_GNUSTEP is defined.
4008 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4010 * w32.c (gettimeofday): Make the signature identical to prototype
4011 in nt/inc/sys/time.h.
4013 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4015 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4018 * keyboard.c (safe_run_hooks_error): Improve error message.
4020 * data.c (pure_write_error): Add `object' argument.
4021 * puresize.h (CHECK_IMPURE): Use it.
4023 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4025 * Makefile.in (NOTIFY_OBJ): New variable.
4026 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4028 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4029 Call syms_of_gfilenotify.
4031 * gfilenotify.c: New file.
4033 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4034 and Qfile_w32notify.
4035 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4036 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4038 * lisp.h: Declare syms_of_gfilenotify.
4040 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4042 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4044 Merge the specpdl and backtrace stacks. Make the structure of the
4045 specpdl entries more obvious via a tagged union of structs.
4046 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4047 (enum specbind_tag): New enum.
4048 (struct specbinding): Make it a tagged union of structs.
4049 Add a case for backtrace records.
4050 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4051 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4052 (backtrace_debug_on_exit): New accessors.
4053 (struct backtrace): Remove.
4054 (struct catchtag): Remove backlist field.
4055 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4057 (Flocal_variable_p): Speed up the common case where the binding is
4059 * eval.c (backtrace_list): Remove.
4060 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4061 (set_backtrace_args, set_backtrace_nargs)
4062 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4063 (backtrace_next): New functions.
4064 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4065 (unwind_to_catch, internal_lisp_condition_case)
4066 (internal_condition_case, internal_condition_case_1)
4067 (internal_condition_case_2, internal_condition_case_n): Don't bother
4068 with backtrace_list any more.
4069 (Fsignal): Adjust to new backtrace format.
4070 (grow_specpdl): Move up.
4071 (record_in_backtrace): New function.
4072 (eval_sub, Ffuncall): Use it.
4073 (apply_lambda): Adjust to new backtrace format.
4074 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4076 (specbind): Adjust to new specpdl format. Simplify.
4077 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4078 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4080 (mark_backtrace): Remove.
4081 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4082 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4083 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4085 * profiler.c (record_backtrace): Use get_backtrace.
4086 (handle_profiler_signal): Use backtrace_top_function.
4087 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4090 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4092 * process.h (catch_child_signal): Declare.
4094 * process.c (catch_child_signal): New function.
4095 (init_process_emacs): Call it.
4097 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4098 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4100 (x_set_cursor_type): Remove declaration.
4101 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4102 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4103 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4104 (ns_get_color): Use F suffix on float.
4105 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4106 (ns_get_rgb_color): Remove.
4107 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4108 (note_mouse_movement): x and y are CGFloat.
4109 (ns_draw_fringe_bitmap): Remove unused rowY.
4110 Change #if to COCOA && >= 10_6.
4111 (ns_draw_window_cursor): Remove unused overspill.
4112 (ns_draw_underwave): width and x are EamcsCGFloat.
4113 (ns_draw_box): thickness is CGFloat.
4114 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4115 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4116 if not in main thread.
4117 (ns_get_pending_menu_title, ns_check_menu_open)
4118 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
4119 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
4120 (sendFromMainThread:): New method.
4121 (changeFont:): size is CGFloat.
4122 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
4123 Disable warning about permanent text.
4124 (characterIndexForPoint:): Adjust return type depending on GNUStep
4126 (mouseDown:): delta is CGFloat.
4127 (updateFrameSize): Remove unised variable f.
4128 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
4129 Cast float to EmacsCGFloat.
4130 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
4131 also to -1 when restoring.
4132 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
4133 inside NS_IMPL_COCOA.
4134 (toggleFullScreen:): Put call to toggleFullScreen inside
4135 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
4136 (setPosition:portion:whole:): por is CGFloat.
4137 (getMouseMotionPart:window:x:y:): Add F suffix to float.
4138 (mouseDown:): Use CGFloat.
4139 (mouseDragged:): Remove unised variable edge.
4140 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
4142 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
4144 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
4145 when NS_IMPL_GNUSTEP.
4146 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
4147 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
4148 (EmacsToolbar): Add clearAll. Add tag argument to
4149 addDisplayItemWithImage.
4150 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
4152 * nsselect.m (ns_get_local_selection): Remove unused variable type.
4154 * nsmenu.m (ns_update_menubar): Make static.
4155 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
4156 (fillWithWidgetValue:): Add cast to SEL for setAction.
4157 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
4158 (update_frame_tool_bar): Update code for GNUStep.
4159 (clearAll): New method.
4160 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
4161 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
4162 Move identifierToItem setObject and activeIdentifiers addObject before
4163 call to insertItemWithItemIdentifier.
4164 (validateVisibleItems): Fix indentation.
4165 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
4166 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
4167 UtilityWindow to aStyle, remove call to setStyleMask.
4169 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
4171 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
4172 (ns_charset_covers, ns_get_covering_families, nsfont_open):
4173 Use F suffix on floats.
4174 (ns_char_width): Returns CGFloat.
4175 (ns_ascii_average_width): w is CGFloat instead of float.
4176 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
4178 (ns_glyph_metrics): CGFloat instead of float.
4180 * nsfns.m (x_set_foreground_color, x_set_background_color):
4182 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
4183 remove unused variables.
4184 (Fns_read_file_name): Keep track if panel is for save.
4185 Use ns_filename_from_panel/ns_directory_from_panel.
4186 (Fns_list_services): delegate only used for COCOA.
4187 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
4188 Just return the input if GNUStep.
4189 (x_screen_planes): Remove.
4190 (Fxw_color_values): Use EmacsCGFloat
4191 (Fns_display_monitor_attributes_list): Only get screen number for
4193 (getDirectory, getFilename): Remove from EmacsOpenPanel and
4195 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
4196 ns_directory_from_panel.
4198 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
4200 * process.c (handle_child_signal): Also use WCONTINUED.
4201 This is so that list-processes doesn't mistakenly list the process
4202 as stopped, when the process has actually been continued and is
4205 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
4207 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
4208 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
4209 not already configured.
4211 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
4213 2013-05-29 Eli Zaretskii <eliz@gnu.org>
4215 * Makefile.in (mostlyclean): Remove *.res files.
4217 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
4219 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
4220 a buffer (bug#8447).
4222 2013-05-27 Eli Zaretskii <eliz@gnu.org>
4224 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
4225 display vector, and we backtrack, handle the case that the
4226 previous character position is also displayed from a display
4227 vector or covered by a display string or image. (Bug#14476)
4229 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
4231 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4232 (struct MonitorInfo, free_monitors): Remove.
4233 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
4234 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
4235 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4238 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
4239 (struct MonitorInfo, free_monitors): Remove.
4240 (ns_screen_name): Make static.
4241 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
4242 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
4245 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4246 (struct MonitorInfo): New struct.
4247 (free_monitors, make_monitor_attribute_list): Declare.
4249 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4251 (free_monitors, make_monitor_attribute_list): New functions.
4252 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
4255 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
4257 * callproc.c (call_process): Refine the doc string. (Bug#14045)
4259 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
4261 * keyboard.c: Apply keyboard decoding only to events that come directly
4262 from the tty, not from unread-command-events (bug#14368).
4263 (read_event_from_main_queue): New function, extracted from read_char).
4264 (read_decoded_char): Remove.
4265 (read_decoded_event_from_main_queue): New function to replace it.
4266 (read_char): Use it.
4267 (read_key_sequence): Use read_char rather than read_decoded_char.
4269 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
4271 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4273 * casetab.c (init_casetab_once): Fix last change (bug#14424).
4275 2013-05-22 Kenichi Handa <handa@gnu.org>
4277 The following changes are to fix the setting of
4278 buffer-file-coding-system on, for instance, C-x RET c unix RET
4279 _FILE_OF_DOS_EOL_TYPE_ RET.
4281 * coding.h (struct coding_system): New member detected_utf8_chars.
4283 * coding.c (detect_coding_utf_8): Count characters and check EOL
4284 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
4286 (setup_coding_system): Do not initialize coding->head_ascii.
4287 (check_ascii): Do not set coding->eol_seen but update it. Do not
4288 call adjust_coding_eol_type here.
4289 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
4290 If the eol-type of CODING is already specified, adjust the eol type
4291 of the found coding-system.
4292 (decode_coding_gap): Cancel previous change. Utilize the
4293 character numbers counted by detect_coding_utf_8. Fix detection
4296 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
4298 * search.c (looking_at_1): Only set last_thing_searched if the match
4299 changed the match-data (bug#14281).
4301 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
4303 * xdisp.c (reseat_at_previous_visible_line_start):
4304 Already declared in dispextern.h, so remove it here.
4305 (move_it_vertically_backward): Likewise.
4307 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4309 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
4310 (Fx_display_pixel_width, Fx_display_pixel_height)
4311 (Fx_display_mm_width, Fx_display_mm_height):
4312 Mention `display-monitor-attributes-list' in docstrings.
4314 * nsfns.m (ns_get_screen): Remove function. All uses removed.
4315 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
4316 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
4317 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
4318 (Fx_display_backing_store, Fx_display_visual_class)
4319 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
4320 (Fx_display_grayscale_p, Fx_display_pixel_width)
4321 (Fx_display_pixel_height, Fx_display_planes)
4322 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
4323 (Fx_display_screens): Don't confuse X11 screens with NS screens.
4324 (Fx_display_mm_width, Fx_display_mm_height)
4325 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
4326 height for all physical monitors as in X11.
4328 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
4329 Return pixel width or height for all physical monitors as in X11.
4331 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
4333 Port --enable-gcc-warnings to clang.
4334 * bytecode.c (exec_byte_code):
4336 Redo diagnostic pragmas to pacify clang, too.
4337 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
4338 * editfns.c (Fencode_time):
4339 * fileio.c (file_accessible_directory_p):
4340 * font.c (font_unparse_xlfd):
4341 Use '&"string"[index]' instead of '"string" + (index)'.
4342 * undo.c (user_error): Remove; unused.
4344 2013-05-16 Eli Zaretskii <eliz@gnu.org>
4346 * insdel.c (insert_1_both): Document the arguments, instead of
4347 referring to insert_1, which no longer exists.
4349 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
4350 some window, increment windows_or_buffers_changed, so that
4351 *Messages* display in that window is updated. (Bug#14408)
4353 * w32.c: Include epaths.h.
4354 (init_environment): Use cmdproxy.exe without leading directories.
4355 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
4357 (gettimeofday): Adjust signature and return value to Posix
4360 * unexw32.c (open_output_file): Delete the existing emacs.exe
4361 before creating it, to break the hard link to the versioned
4364 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
4365 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
4366 (FIRSTFILE_OBJ): New variables.
4367 (W32_RES): Rename to EMACSRES. All users changed.
4368 (base_obj): Use $(CM_OBJ).
4369 (ALLOBJS): Use $(FIRSTFILE_OBJ).
4370 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
4371 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
4372 $(W32_RES_LINK) before $(LIBES).
4373 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
4375 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4377 * makefile.w32-in (DOC): Use just "DOC".
4379 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
4381 * process.c: Export default filters and sentinels to Elisp.
4382 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
4384 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
4385 (Fset_process_sentinel, Fformat_network_address):
4386 Default to them instead of nil.
4387 (server_accept_connection): Sentinels can't be nil any more.
4388 (read_and_dispose_of_process_output): New function, extracted from
4389 read_process_output.
4390 (read_process_output): Use it; filters can't be nil.
4391 (Finternal_default_process_filter): New function, extracted from
4392 read_process_output.
4393 (exec_sentinel_unwind): Remove function.
4394 (exec_sentinel): Don't zilch sentinel while running.
4395 (status_notify): Sentinels can't be nil.
4396 (Finternal_default_process_sentinel): New function extracted from
4398 (setup_process_coding_systems): Default filter is not nil any more.
4399 (syms_of_process): Export new Elisp functions and initialize
4401 * lisp.h (make_lisp_proc): New function.
4403 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
4405 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
4407 2013-05-14 Eli Zaretskii <eliz@gnu.org>
4409 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4410 unless we know that the window w is a leaf window.
4411 Another attempt at solving bug#14062.
4413 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
4415 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
4418 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
4420 * image.c (gif_load): Check that subimages fit (Bug#14345).
4422 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
4424 * lread.c (skip_dyn_eof): New function.
4425 (read1): Use it to skip the end of a file in response to #@00.
4427 * doc.c (get_doc_string): Slightly relax the sanity checking.
4429 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
4431 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
4432 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
4433 (MonitorInfo): New struct.
4434 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
4435 (Fns_display_monitor_attributes_list): New functions.
4436 (display-usable-bounds): Remove.
4437 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
4440 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
4442 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
4443 (GTK_CHECK_VERSION): New macro, if not already defined.
4444 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
4445 replaced by GTK_CHECK_VERSION.
4447 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
4449 * xterm.h (GTK_PREREQ): New macro.
4450 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
4451 to use this macro instead, for consistency and clarity.
4453 2013-05-08 Eli Zaretskii <eliz@gnu.org>
4455 * xdisp.c (row_for_charpos_p): New function, with code of
4456 cursor_row_p, but accepts an additional argument CHARPOS instead
4457 of using a hardcoded PT.
4458 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
4459 (row_containing_pos): Call row_for_charpos_p instead of partially
4460 doing the same. Fixes cursor positioning under longlines-mode
4461 when longlines-show-effect includes more than one newline, when
4462 moving the cursor vertically up.
4464 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
4466 * makefile.w32-in (ACL_H): New macro.
4467 ($(BLD)/fileio.$(O)): Update dependencies.
4469 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4471 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
4472 * Makefile.in (LIB_ACL): New macro.
4473 (LIBACL_LIBS): Remove.
4474 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
4475 * fileio.c: Include <acl.h>.
4476 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
4477 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
4479 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
4482 * unexelf.c: Don't assume ElfW (Half) fits in int.
4483 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
4484 when dealing with ElfW (Half) values, since they can exceed 2**31
4485 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
4486 (entry_address): Omit unused NUM arg. All uses changed.
4488 2013-05-07 Juri Linkov <juri@jurta.org>
4490 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
4491 to the string converted from number with `Fnumber_to_string'.
4494 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4496 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
4497 This fixes a problem introduced by my previous change.
4499 2013-05-07 Glenn Morris <rgm@gnu.org>
4501 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
4503 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
4505 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
4507 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
4509 Static checking by GCC 4.8.0.
4510 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
4511 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
4512 (x_get_monitor_attributes_fallback)
4513 (x_get_monitor_attributes_xinerama)
4514 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
4515 Define only if USE_GTK.
4516 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
4517 (x_get_monitor_attributes_fallback): Omit unused locals.
4518 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
4519 Use double, not float, to avoid mixed-mode floating point arithmetic.
4521 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4522 Jan Djärv <jan.h.d@swipnet.se>
4524 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
4525 (XINERAMA_CFLAGS): New macros.
4526 (ALL_CFLAGS, LIBES): Use them.
4528 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
4529 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
4530 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
4531 (syms_of_xfns): DEFSYM them.
4532 (struct MonitorInfo): New struct.
4533 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
4534 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
4535 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
4536 (x_get_monitor_attributes_xinerama): New functions.
4537 (Fx_display_monitor_attributes_list): New primitive.
4538 (syms_of_xfns): Defsubr it.
4540 * xterm.h (x_display_info): Add Xatom_net_workarea and
4541 Xatom_net_current_desktop.
4543 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
4544 and dpyinfo->Xatom_net_current_desktop.
4546 2013-05-06 Eli Zaretskii <eliz@gnu.org>
4548 * xdisp.c (pos_visible_p): Use the special code for finding the
4549 beginning of a display property or overlay for any "replacing"
4550 display property, not just for display strings. This solves
4551 incorrect reporting of position by posn-at-point. (Bug#14241)
4553 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
4555 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
4556 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
4557 Verify that ElfW (Half) fits in int.
4558 (fatal): Use same signature as lisp.h.
4559 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
4560 configure and build with -DUNEXELF_DEBUG without worrying about
4561 other modules that use DEBUG.
4562 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
4563 possibly-wide integers now uses it instead of plain fprintf.
4564 (entry_address): New function, which avoids problems with 32-bit
4565 overflow on 64-bit hosts.
4566 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
4567 (round_up): Don't assume the remainder fits in int.
4568 (find_section): Use bool for boolean. Simplify debug code.
4569 (unexec): Don't assume file sizes fit in int or size_t.
4570 Omit unnecessary trailing newline in 'fatal' format.
4571 Use strerror rather than outputting decimal error number.
4572 Remove unused code when emacs is not defined;
4573 this file relies on Emacs now.
4574 Don't assume e_phnum and e_shnum are positive.
4576 * regex.c: Fix problems when DEBUG is defined.
4577 (extract_number, extract_number_and_incr): Define regardless of
4578 whether DEBUG is defined; that's simpler and makes the code less
4579 likely to go stale in the normal case when DEBUG is not defined.
4580 Return int rather than taking an int * arg. All callers changed.
4581 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
4582 Remove, replacing with ...
4583 (DEBUG_PRINT): New macro. All callers changed.
4584 (DEBUG_COMPILES_ARGUMENTS): New macro.
4585 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
4586 (print_compiled_pattern, print_double_string) [DEBUG]:
4587 Use prototype rather than old-style definition.
4588 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
4589 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
4590 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
4591 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
4592 Don't assume ptrdiff_t, size_t, and long are the same width as int.
4593 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
4594 This matters only when DEBUG is defined.
4596 2013-05-05 Eli Zaretskii <eliz@gnu.org>
4598 * xdisp.c (set_iterator_to_next): Set the
4599 ignore_overlay_strings_at_pos_p flag only if we are _really_
4600 iterating over an overlay string, as indicated by the
4601 current.overlay_string_index member. (Bug#14306)
4603 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
4605 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
4606 to where it is used, to avoid autorelease issues (Bug#14050).
4608 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
4610 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
4611 * fileio.c (syms_of_fileio): Implement this.
4612 * filelock.c (create_lock_file): If symbolic links don't work, so
4613 we use a regular file as a lock file, do not fsync the lock file;
4616 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
4618 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
4619 (syms_of_minibuf): Adjust accodingly.
4621 * callint.c (Fcall_interactively): Adjust calls accordingly.
4623 2013-05-04 Eli Zaretskii <eliz@gnu.org>
4625 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
4626 w->contents is a buffer before computing everything else.
4627 Use parentheses to disambiguate last part of the condition.
4629 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
4630 assertion violations. (Bug#14062)
4632 2013-05-01 David Reitter <david.reitter@gmail.com>
4634 * nsfns.m (ns_tooltip): Initialize.
4636 2013-04-28 Eli Zaretskii <eliz@gnu.org>
4638 * coding.c (decode_coding_gap): Don't remove the character before
4639 a newline unless it's a CR character. (Bug#14287)
4641 2013-04-28 Dan Nicolaescu <dann@gnu.org>
4643 * dispextern.h (struct face): Move enum face_underline_type
4644 earlier so that bitfields can be in the same word.
4646 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
4648 * nsfns.m (handlePanelKeys): New function.
4649 (EmacsOpenPanel:performKeyEquivalent:)
4650 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
4651 arrows/function/control and copy/paste keys (Bug#14296).
4653 2013-04-27 Juri Linkov <juri@jurta.org>
4655 * callint.c (Fcall_interactively): Call `Qread_number' for
4656 interactive code letter `n' instead of using duplicate code.
4659 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
4661 * systime.h (make_timeval): Declare as 'const'.
4663 2013-04-27 Kenichi Handa <handa@gnu.org>
4665 * font.c (font_open_entity): Always open a font of manageable
4668 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
4670 Port better to AIX (Bug#14258).
4671 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
4674 2013-04-24 Kenichi Handa <handa@gnu.org>
4676 * coding.c (decode_coding_iso_2022): When an invalid escape
4677 sequence is encountered, reset the invocation and designation
4678 status to the safest one.
4680 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
4682 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
4683 Without this fix, "make distclean" leaves stamp-h1 behind.
4685 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
4687 * w32fns.c (w32_fullscreen_rect): New function to compute the
4688 window rectangle for the given fullscreen mode.
4689 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
4690 longer tunes the window size. This keeps the window's edges flush
4691 with the screen and allows the taskbar to hide itself in fullboth.
4693 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
4694 window decorations and uses the entire screen.
4696 * w32term.h (w32_fullscreen_rect) Add prototype.
4697 (struct w32_output): Replace normal_width, normal_height,
4698 normal_top, and normal_left members with a single normal_placement
4700 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
4702 (FRAME_NORMAL_PLACEMENT): New macro.
4704 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
4706 * minibuf.c (Ftest_completion): Silence compiler warning.
4708 2013-04-15 Eli Zaretskii <eliz@gnu.org>
4710 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
4713 * frame.h (WINDOW_FRAME): Protect macro and its argument with
4716 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4717 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
4718 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
4719 parentheses where appropriate.
4721 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
4723 * keyboard.c (timer_start_idle): Remove no-longer-used local.
4725 2013-04-14 Eli Zaretskii <eliz@gnu.org>
4727 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
4728 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
4729 Mention in the doc string that setting these variables takes
4730 effect only after a call to set-window-buffer. (Bug#14200)
4732 2013-04-13 Eli Zaretskii <eliz@gnu.org>
4734 * indent.c (Fvertical_motion): Don't consider display strings on
4735 overlay strings as display strings on the buffer position we
4736 started from. This prevents vertical cursor motion from jumping
4737 more than one line when there's an overlay string with a display
4738 property at end of line.
4739 Reported by Karl Chen <Karl.Chen@quarl.org> in
4740 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
4742 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
4744 * window.c (select_window): `record_buffer' even if window is
4745 already selected (bug#14191).
4747 2013-04-11 Eli Zaretskii <eliz@gnu.org>
4749 * window.c (Fwindow_end): Test more flags, including the buffer's
4750 last_overlay_modified flag, to determine whether the window's
4751 display is really up-to-date. Prevents the function from
4752 returning a stale value. (Bug#14170)
4753 (Fwindow_line_height): Fix the test for up-to-date-ness of the
4756 2013-04-10 Eli Zaretskii <eliz@gnu.org>
4758 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
4759 garbaged only if it is not already the top frame on its TTY.
4760 This prevents flickering due to constant redrawing of TTY frames when
4761 there are GUI frames open in the same session. (Bug#13864)
4763 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
4765 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
4766 of marking the idle timers directly.
4768 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4770 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
4773 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
4775 * window.c (select_window): Don't record_buffer while the invariant is
4776 temporarily broken (bug#14161).
4778 * fns.c (Fdelq): Don't assume !NILP => CONSP.
4780 2013-04-07 Eli Zaretskii <eliz@gnu.org>
4782 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
4784 2013-04-07 Romain Francoise <romain@orebokech.com>
4786 Ignore additional platform-specific ACL errors (Bug#13702).
4787 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
4788 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
4790 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
4792 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
4795 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
4797 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
4798 This bug was introduced by my 2013-02-25 change that simplified
4799 data_start configuration. Without this change, on GNU/Linux
4800 an Emacs configured with --enable-profiling fails immediately
4801 due to a profiler signal.
4802 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
4803 with these flags. On platforms where special flags are needed
4804 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
4805 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
4806 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
4808 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
4810 Get rid of some platform-specific functions examining window
4811 system and its capabilities. This is a partial rework of the
4813 * lisp.h (have_menus_p): Remove prototype. This function is
4814 replaced with platform-independent window_system_available.
4815 (check_window_system): Move to...
4816 * frame.h (decode_window_system_frame, window_system_available):
4817 ...here, add new prototypes.
4818 * frame.c (window_system_available, decode_window_system_frame):
4820 (check_window_system): Platform-independent now.
4821 * xterm.h (x_in_use): Remove declaration.
4823 * w32term.h (check_x_frame):
4824 * nsterm.h (check_x_frame): Remove prototypes. This function
4825 is replaced with platform-independent decode_window_system_frame.
4826 * msdos.c (have_menus_p): Remove.
4827 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
4828 Remove platform-specific functions. Use check_window_system,
4829 decode_window_system_frame and check_ns_display_info where
4830 appropriate. Minor style and comment tweaks.
4831 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
4832 (check_x_frame): Likewise.
4833 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
4835 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
4836 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
4837 * xmenu.c, xselect.c: All related users changed.
4839 2013-04-03 Kenichi Handa <handa@gnu.org>
4841 The following changes is to optimize the code for reading UTF-8
4844 * coding.c (check_ascii): Rename from detect_ascii. Return value
4845 changed. Check EOL format. Do not call adjust_coding_eol_type
4847 (check_utf_8): New function.
4848 (adjust_coding_eol_type): Do nothing if already adjusted.
4849 (detect_coding): Compare the return value of check_ascii with
4850 coding->src_bytes. Call adjust_coding_eol_type if necessary.
4851 (decode_coding_gap): Optimize for valid UTF-8.
4853 2013-03-21 Kenichi Handa <handa@gnu.org>
4855 * coding.c (syms_of_coding): Cancel previous change.
4857 * insdel.c (insert_from_gap): Fix previous change.
4859 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
4861 Consistently use platform-specific function to detect window system.
4862 * lisp.h (check_window_system): New prototype. This function is
4863 going to replace check_x, check_w32 and check_ns.
4864 (have_menus_p): Mention msdos.c in comment.
4865 * fontset.c (check_window_system_func): Remove. Adjust all users.
4866 * fontset.h (check_window_system_func): Remove prototype.
4867 * nsterm.h (check_ns):
4868 * xterm.h (check_x):
4869 * w32term.h (check_w32): Likewise.
4870 * menu.c (Fx_popup_menu): Use check_window_system.
4871 * msdos.c (check_window_system): Define for MS-DOS.
4872 * nsfns.m (check_window_system): Define for NS. Adjust all users.
4873 * w32fns.c (check_window_system): Likewise for MS-Windows.
4874 * xfns.c (check_window_system): Likewise for X.
4875 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
4876 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
4878 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
4880 Prefer < to > in range checks such as 0 <= i && i < N.
4881 This makes it easier to visualize quantities on a number line.
4882 This patch doesn't apply to all such range checks,
4883 only to the range checks affected by the 2013-03-24 change.
4884 This patch reverts most of the 2013-03-24 change.
4885 * alloc.c (xpalloc, Fgarbage_collect):
4886 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
4887 * character.c (string_escape_byte8):
4888 * charset.c (read_hex):
4889 * data.c (cons_to_unsigned):
4890 * dispnew.c (update_frame_1):
4891 * doc.c (Fsubstitute_command_keys):
4892 * doprnt.c (doprnt):
4893 * editfns.c (hi_time, decode_time_components):
4894 * fileio.c (file_offset):
4895 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4896 * font.c (font_intern_prop):
4897 * frame.c (x_set_alpha):
4898 * gtkutil.c (get_utf8_string):
4899 * indent.c (check_display_width):
4900 * keymap.c (Fkey_description):
4901 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
4903 * minibuf.c (read_minibuf_noninteractive):
4904 * process.c (wait_reading_process_output):
4905 * search.c (Freplace_match):
4906 * window.c (get_phys_cursor_glyph):
4907 * xdisp.c (redisplay_internal):
4908 * xsmfns.c (smc_save_yourself_CB):
4909 Prefer < to > for range checks.
4910 * dispnew.c (sit_for): Don't mishandle NaNs.
4911 This fixes a bug introduced in the 2013-03-24 change.
4912 * editfns.c (decode_time_components): Don't hoist comparison.
4913 This fixes another bug introduced in the 2013-03-24 change.
4915 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4917 * frame.h (struct frame): Drop scroll_bottom_vpos
4918 member becaue all real users are dead long ago.
4919 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
4920 * xdisp.c (redisplay_internal): Adjust user.
4922 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
4924 * nsmenu.m (showAtX:Y:for:): setLevel to
4925 NSPopUpMenuWindowLevel (Bug#13998).
4927 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
4929 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
4930 (ns_check_pending_open_menu): Declare.
4932 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
4933 (x_activate_menubar): Update the menu with title that matches
4934 ns_get_pending_menu_title, and call
4935 ns_check_pending_openmenu (Bug#12698).
4936 (menuWillOpen:): New method.
4937 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4939 * nsterm.m (menu_will_open_state, menu_mouse_point)
4940 (menu_pending_title): New varaibles.
4941 (ns_get_pending_menu_title, ns_check_menu_open)
4942 (ns_check_pending_open_menu): New functions.
4944 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4946 * indent.c (current_column_bol_cache): Remove leftover which is not
4947 used in Fmove_to_column any more.
4948 (current_column, scan_for_column): Adjust users.
4949 * keyboard.c (last_point_position_buffer, last_point_position_window):
4950 Remove leftovers which are not used for recording undo any more.
4951 (command_loop_1, syms_of_keyboard): Adjust users.
4952 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4953 redisplay_window any more.
4954 (move_it_to): Adjust user.
4956 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4958 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4959 Update dependencies.
4961 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4963 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4964 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4967 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4969 * window.h (struct window): Replace hchild, vchild and buffer slots
4970 with the only contents slot. This is possible because each valid
4971 window may have either the child window (in vertical or horizontal
4972 combination) or buffer to display (for the leaf window). Using that,
4973 a lof of operations to traverse and/or change window hierarchies may
4974 be simplified. New member horizontal is used to distinguish between
4975 horizontal and vertical combinations of internal windows.
4976 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4977 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4978 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4979 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4980 Use contents slot, not buffer, where appropriate.
4981 (wset_combination): New function.
4982 (wset_buffer): Add eassert.
4983 (Fframe_first_window): Simplify the loop reaching first window.
4984 (Fwindow_buffer): Use WINDOW_LEAF_P.
4985 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4986 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4987 (unshow_buffer): Convert initial debugging check to eassert.
4988 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4989 (make_parent_window, window_resize_check, window_resize_apply)
4990 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4991 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4992 Adjust to match struct window changes.
4993 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4994 (mark_window_cursors_off, count_windows, get_leaf_windows)
4995 (foreach_window_1): Simplify the loop.
4996 * alloc.c (mark_object): Do not check for the leaf window because
4997 internal windows has no glyph matrices anyway.
4998 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4999 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5000 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5001 (build_frame_matrix_from_window_tree, mirror_make_current)
5002 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5003 (update_window_tree, set_window_update_flags): Simplify the loop.
5004 (sync_window_with_frame_matrix_rows): Enforce live window.
5005 Use contents slot, not buffer, where appropriate.
5006 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5007 and WINDOW_HORIZONTAL_COMBINATION_P.
5008 (make_frame_visible_1): Simplify the loop.
5009 Use contents slot, not buffer, where appropriate.
5010 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5011 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5012 (expose_window_tree): Likewise.
5013 Use contents slot, not buffer, where appropriate.
5014 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5015 to avoid deleted windows. Use contents slot instead of buffer.
5016 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5017 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5018 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5019 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5021 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5023 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5024 identify the reasons for assertion violations in bug#14062 and
5026 (Fx_show_tip): Fix compilation error under
5027 "--enable-check-lisp-object-type". (Bug#14073)
5029 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5030 Reported by <rzl24ozi@gmail.com>.
5032 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5034 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5036 (unwind_with_echo_area_buffer): ...to restore it here.
5037 This is needed to ensure that...
5038 (redisplay_window): ...both window markers are valid here,
5039 which is verified by eassert.
5040 * editfns.c (save_excursion_save): Do not assume that
5041 selected_window always displays the buffer.
5042 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5045 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5047 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5050 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5052 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5054 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5056 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5057 since MinGW's w32api headers do. This avoids compiler warnings.
5059 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5062 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5064 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5066 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5068 * gtkutil.c (style_changed_cb): Check if frame is live and an
5069 X frame (Bug#14038).
5071 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5073 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5074 Define only for _WIN32_WINNT less than 0x0500.
5075 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5077 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5078 see its own definitions of 'struct timeval' and 'struct timezone'.
5080 Fix incompatibilities between MinGW.org and MinGW64 headers.
5081 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5083 * w32.c (REPARSE_DATA_BUFFER): Guard with
5084 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5086 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5088 * xterm.c: Include X11/XKBlib.h
5089 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5091 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5093 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5095 * blockinput.h (input_blocked_p): Likewise.
5096 * bytecode.c (exec_byte_code): Likewise.
5097 * callproc.c (call_process_kill, call_process_cleanup)
5098 (Fcall_process): Likewise.
5099 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5100 (Fccl_execute_on_string): Likewise.
5101 * character.c (string_escape_byte8): Likewise.
5102 * charset.c (read_hex): Likewise.
5103 * cm.c (calccost): Likewise.
5104 * data.c (cons_to_unsigned): Likewise.
5105 * dired.c (directory_files_internal, file_name_completion):
5107 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5108 (sit_for): Likewise.
5109 * doc.c (Fsubstitute_command_keys): Likewise.
5110 * doprnt.c (doprnt): Likewise.
5111 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5112 * emacsgtkfixed.c: Likewise.
5113 * fileio.c (file_offset, Fwrite_region): Likewise.
5114 * floatfns.c (Fexpt, fmod_float): Likewise.
5115 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5117 * font.c (font_intern_prop): Likewise.
5118 * frame.c (x_set_alpha): Likewise.
5119 * gtkutil.c (get_utf8_string): Likewise.
5120 * indent.c (check_display_width): Likewise.
5121 * intervals.c (create_root_interval, rotate_right, rotate_left)
5122 (split_interval_right, split_interval_left)
5123 (adjust_intervals_for_insertion, delete_node)
5124 (interval_deletion_adjustment, adjust_intervals_for_deletion)
5125 (merge_interval_right, merge_interval_left, copy_intervals)
5126 (set_intervals_multibyte_1): Likewise.
5127 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
5128 * keymap.c (Fkey_description): Likewise.
5129 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
5130 * lread.c (openp, read_integer, read1, string_to_number):
5132 * menu.c (ensure_menu_items): Likewise.
5133 * minibuf.c (read_minibuf_noninteractive): Likewise.
5134 * print.c (printchar, strout): Likewise.
5135 * process.c (create_process, Faccept_process_output)
5136 (wait_reading_process_output, read_process_output, send_process)
5137 (wait_reading_process_output): Likewise.
5138 * profiler.c (make_log, handle_profiler_signal): Likewise.
5139 * regex.c (re_exec): Likewise.
5140 * regex.h: Likewise.
5141 * search.c (looking_at_1, Freplace_match): Likewise.
5142 * sysdep.c (get_child_status, procfs_ttyname)
5143 (procfs_get_total_memory): Likewise.
5144 * systime.h (EMACS_TIME_VALID_P): Likewise.
5145 * term.c (dissociate_if_controlling_tty): Likewise.
5146 * window.c (get_phys_cursor_glyph): Likewise.
5147 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
5148 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
5150 * xfns.c (Fx_window_property): Likewise.
5151 * xmenu.c (set_frame_menubar): Likewise.
5152 * xselect.c (x_get_window_property, x_handle_dnd_message):
5154 * xsmfns.c (smc_save_yourself_CB): Likewise.
5155 * xterm.c (x_scroll_bar_set_handle): Likewise.
5157 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
5159 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
5160 to be optional or nil. Adjust comment and convert it to docstring.
5161 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
5162 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
5164 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
5166 Static checking by GCC 4.8-20130319.
5167 * image.c (gif_load): Assume pass < 3 to pacify GCC.
5168 * process.c (Fset_process_datagram_address)
5169 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
5170 * xdisp.c (get_char_face_and_encoding):
5171 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
5172 (get_glyph_face_and_encoding): Prepare face before possibly using it.
5173 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
5175 2013-03-24 Ken Brown <kbrown@cornell.edu>
5177 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
5178 fix compilation on 64-bit Cygwin, where underscores are not
5179 automatically prepended.
5181 * w32term.c (w32_initialize): Silence compiler warning.
5183 2013-03-23 Eli Zaretskii <eliz@gnu.org>
5185 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
5186 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
5187 variables, to save and restore frame dimensions.
5188 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
5189 after returning from a 'fullscreen' configuration.
5190 use SendMessage instead of PostMessage to send the SC_RESTORE message,
5191 to avoid races between the main thread and the input thread.
5193 * w32term.h (struct w32_output): New members normal_width,
5194 normal_height, normal_top, normal_left, and prev_fsmode.
5195 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
5196 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
5199 * w32term.c (w32fullscreen_hook): Record last value of the frame's
5200 'fullscreen' parameter. Always record previous width and height
5201 of the frame, except when switching out of maximized modes, so
5202 that they could be restored correctly, instead of resetting to the
5203 default frame dimensions. Send SC_RESTORE command to the frame,
5204 unless we are going to send SC_MAXIMIZE, to restore the frame
5205 resize hints in the mouse pointer shown by the window manager.
5208 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
5210 * lisp.h (get_frame_param): Adjust conditions for prototype
5213 2013-03-22 Ken Brown <kbrown@cornell.edu>
5215 * unexcw.c: Drop unneeded inclusion of w32common.h.
5216 (report_sheap_usage): Declare.
5217 (read_exe_header): Add magic numbers for x86_64.
5218 (fixup_executable): Fix printf format specifier for unsigned long
5221 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
5223 * frame.h (struct frame): Put menu_bar_window under #ifdef
5224 because this member is not needed when X toolkit is in use.
5225 (fset_menu_bar_window):
5226 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5227 (free_glyphs, update_frame):
5228 * xdisp.c (expose_frame): Likewise.
5229 (display_menu_bar): Likewise. Remove redundant eassert.
5230 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
5233 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
5235 Use functions and constants to manipulate Lisp_Save_Value objects.
5236 This replaces code that used macros and strings and token-pasting.
5237 The change makes the C source a bit easier to follow,
5238 and shrinks the Emacs executable a bit.
5239 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
5240 (make_save_value): Change 1st arg from string to enum. All callers
5243 (mark_object): Use if, not #if, for GC_MARK_STACK.
5244 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
5245 (XSAVE_OBJECT): Now functions, not macros.
5246 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
5247 the constant was never used.
5248 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
5249 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
5250 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
5251 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
5253 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
5254 type3 with a single member save_type. All uses changed.
5255 (save_type, set_save_pointer, set_save_integer): New functions.
5256 * print.c (PRINTX): Remove.
5258 * alloc.c: Remove redundant static declarations.
5260 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5262 * window.h (struct window): Convert left_col, top_line, total_lines
5263 and total_cols from Lisp_Objects to integers. Adjust comments.
5264 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
5266 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
5267 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
5268 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
5269 Adjust users where appropriate.
5271 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
5273 * frame.h (struct frame): Drop resx and resy because the same data is
5274 available from window system-specific output context. Adjust users.
5275 (default_pixels_per_inch_x, default_pixels_per_inch_y):
5276 New functions to provide defaults when no window system available.
5277 (FRAME_RES_X, FRAME_RES_Y): New macros.
5278 (NUMVAL): Move from xdisp.c.
5279 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
5280 (Ffont_face_attributes, Fopen_font):
5281 * image.c (gs_load):
5282 * w32font.c (fill_in_logfont):
5283 * xdisp.c (calc_pixel_width_or_height):
5284 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
5285 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
5287 2013-03-20 Kenichi Handa <handa@gnu.org>
5289 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
5290 to 1 (temporary workaround until a bug related to ASCII
5291 optimization is fixed).
5293 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
5295 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
5296 Signal error if window is not internal. Adjust docstring.
5297 (delete_all_child_windows): Use combination_limit to save the buffer.
5298 (Fset_window_configuration): Adjust accordingly.
5299 * print.c (syms_of_print): Initialize debugging output not here...
5300 (init_print_once): ...but in a new function here.
5301 * lisp.h (init_print_once): Add prototype.
5302 * emacs.c (main): Add call to init_print_once. Adjust comments.
5304 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
5306 * window.c (window_resize_check, window_resize_apply)
5307 (window_from_coordinates, recombine_windows, set_window_buffer)
5308 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
5309 (Fsplit_window_internal, Fdelete_window_internal)
5310 (freeze_window_starts): Use bool for booleans.
5311 * window.h (window_frame_coordinates, resize_frame_windows)
5312 (freeze_window_starts, set_window_buffer): Adjust prototypes.
5314 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
5316 * dispnew.c (bitch_at_user): Use `user-error'.
5318 2013-03-17 Ken Brown <kbrown@cornell.edu>
5320 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
5321 as return type of image_background. (Bug#13981)
5322 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
5324 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
5326 * nsterm.m (updateFrameSize:): Change resize increments if needed.
5327 (ns_select): Don't return with result uninitialized.
5329 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
5332 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
5334 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
5335 directories. If filename is nil, get directory name (Bug#13932).
5336 Use getFilename and getDirectory.
5337 (getFilename, getDirectory): New methods for EmacsSavePanel and
5339 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
5341 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
5343 * coding.c (decode_coding_gap): Fix typo caught by static checking.
5345 2013-03-15 Kenichi Handa <handa@gnu.org>
5347 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
5348 (adjust_after_replace): Make it back to static. Delete the third
5349 arg text_at_gap_tail. Cancel the code for handling it.
5351 * coding.h (struct coding_system): New member eol_seen.
5353 * coding.c (detect_ascii): New function.
5354 (detect_coding): Set coding->head_ascii and coding->eol_seen only
5355 when the source bytes are actually scanned. On detecting for
5356 coding_category_utf_8_auto, call detect_ascii instead of scanning
5357 source bytes directly.
5358 (produce_chars): Call insert_from_gap with the new arg 0.
5359 (encode_coding): Likewise.
5360 (decode_coding_gap): Control ASCII optimization by the variable
5361 disable_ascii_optimization instead of #ifndef .. #endif.
5362 Deccode EOL format according to coding->eol_seen.
5363 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
5366 * lisp.h (adjust_after_replace): Cancel externing it.
5367 (insert_from_gap): Adjust prototype.
5369 2013-03-15 Eli Zaretskii <eliz@gnu.org>
5371 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
5372 FULLSCREEN_MAXIMIZED. (Bug#13935)
5374 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
5376 * region-cache.c (find_cache_boundary, move_cache_gap)
5377 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
5378 Simplify debugging check and convert to eassert. Adjust comment.
5379 (pp_cache): Put under ENABLE_CHECKING.
5381 2013-03-14 Eli Zaretskii <eliz@gnu.org>
5383 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
5384 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
5386 (w32fullscreen_hook): If the frame is visible, reset
5387 f->want_fullscreen flag after changing the frame size. If the
5388 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
5391 2013-03-13 Daniel Colascione <dancol@dancol.org>
5393 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
5394 too so that these builds can use Cygwin's file conversion
5395 functions. (We've been building and linking cygw32.o all along
5396 and just not using it.)
5398 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5400 File synchronization fixes (Bug#13944).
5401 * Makefile.in (LIB_FDATASYNC): New macro.
5403 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
5404 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
5405 Don't worry about HAVE_FSYNC, since a substitute fsync is
5406 available if the system lacks one.
5407 (Fwrite_regin): Retry fsync if interrupted.
5409 2013-03-13 Eli Zaretskii <eliz@gnu.org>
5411 * w32term.c (w32_read_socket): If the Emacs frame is being
5412 activated, call w32fullscreen_hook, to make sure the new frame
5413 dimensions are in effect. (Bug#13937)
5415 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
5417 * xdisp.c (init_iterator): Simplify because both character and byte
5418 positions are either specified or -1. Add eassert. Adjust comment.
5419 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
5420 character and byte positions can be obtained from marker.
5422 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
5424 Static checking by Sun C 5.12.
5425 * alloc.c (buffer_memory_full) [REL_ALLOC]:
5426 * bytecode.c (exec_byte_code):
5427 * dispnew.c (init_display):
5429 * fileio.c (Fsubstitute_in_file_name):
5430 * keyboard.c (Fevent_convert_list):
5431 * keymap.c (Fsingle_key_description):
5432 * term.c (maybe_fatal, fatal):
5433 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
5434 * xsmfns.c (Fhandle_save_session):
5435 Omit unreachable code.
5436 * keymap.c (map_keymap_char_table_item): Cast void * to
5437 a function pointer type; the C Standard requires this.
5439 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
5440 Include <sys/param.h> unconditionally, as that works elsewhere and
5441 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
5442 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
5445 See ChangeLog.12 for earlier changes.
5451 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5453 This file is part of GNU Emacs.
5455 GNU Emacs is free software: you can redistribute it and/or modify
5456 it under the terms of the GNU General Public License as published by
5457 the Free Software Foundation, either version 3 of the License, or
5458 (at your option) any later version.
5460 GNU Emacs is distributed in the hope that it will be useful,
5461 but WITHOUT ANY WARRANTY; without even the implied warranty of
5462 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
5463 GNU General Public License for more details.
5465 You should have received a copy of the GNU General Public License
5466 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.