1 2014-11-10 Eli Zaretskii <eliz@gnu.org>
3 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
4 when the inserted text does not need decoding. (Bug#18982)
6 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
8 * nsterm.h (EmacsScroller): judge returns bool.
10 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
11 (ns_judge_scroll_bars): Only set removed if judge returns true.
12 (judge): Returns bool == condemned. Remove self from window.
13 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
15 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
17 * keyboard.c (command_loop_1): Record this-command in recent-keys.
18 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
20 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
22 * nsterm.m (ns_set_vertical_scroll_bar)
23 (ns_set_horizontal_scroll_bar): Cleanup merge error.
25 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
27 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
28 merely because tmo_in_millisec is nonnegative. The 1st call
29 to g_main_context_query could succeed while the 2nd one fails.
31 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
33 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
35 * nsterm.m (run): Only use non-system event loop if OSX version is
36 exactly 10.9 (Bug#18993).
37 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
40 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
42 * callproc.c (encode_current_directory): Support handling of file
43 names prepended by "/:". (Bug#18891)
45 2014-11-08 Alan Mackenzie <acm@muc.de>
47 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
49 2014-11-08 Dima Kogan <dima@secretsauce.net>
51 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
53 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
55 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
56 raises an error. (Bug#18891)
58 2014-11-08 Martin Rudalics <rudalics@gmx.at>
60 * frame.c (adjust_frame_size): Call x_set_window_size only if
61 f->can_x_set_window_size is set.
62 (make_frame): Initialize f->can_x_set_window_size and
63 f->can_run_window_configuration_change_hook.
64 (Fcan_run_window_configuration_change_hook): New function.
65 * frame.h (frame): Split `official' into `can_x_set_window_size'
66 and `can_run_window_configuration_change_hook'.
67 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
68 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
69 f->can_x_set_window_size.
70 * window.c (run_window_configuration_change_hook): Return
71 immediately if either f->can_x_set_window_size or
72 f->can_run_window_configuration_change_hook are false.
73 (Fset_window_configuration): Instead of f->official set
74 f->can_x_set_window_size.
75 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
76 f->can_x_set_window_size.
78 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
80 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
81 cleanup from 2014-11-01 (Bug#18972).
83 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
85 * keyboard.c: Call gui-set-selection instead of x-set-selection.
86 * xdisp.c (window-scroll-functions): Improve docstring.
88 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
90 Uniquify the 'size' symbol.
92 * w32notify.c (Qsize): Remove.
93 * lisp.h (Qsize): New decl.
94 * lread.c (Qsize): Now extern.
95 * w32notify.c (syms_of_w32notify): No need to defsym.
97 2014-11-07 Martin Rudalics <rudalics@gmx.at>
99 * dispnew.c (change_frame_size_1): Fix call of
101 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
102 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
103 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
104 (Qtool_bar_size): New constants.
105 (frame_inhibit_resize, adjust_frame_size): New argument to
106 handle case where frame_inhibit_implied_resize is a list.
107 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
108 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
109 (x_set_right_divider_width, x_set_bottom_divider_width)
110 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
111 (x_set_scroll_bar_width, x_set_scroll_bar_height):
113 (frame-inhibit-implied-resize): Rewrite doc-string.
114 * frame.h (frame_inhibit_resize, adjust_frame_size):
115 Fix external declarations.
116 (Qframe_position, Qframe_outer_size)
117 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
118 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
119 (Qtool_bar_size): Extern them.
120 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
121 (xg_height_or_width_changed): Remove.
122 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
123 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
124 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
125 (xg_change_toolbar_position): Call adjust_frame_size directly.
126 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
127 Fix calls of adjust_frame_size.
128 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
129 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
130 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
131 frame can get resized when tool-bar-lines parameter changes from
133 (Fw32_frame_menu_bar_size): Return fourth value.
134 (Fw32_frame_rect): Block input around system calls
135 (Fx_frame_geometry): New function.
136 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
137 * w32term.c (x_new_font): Adjust adjust_frame_size call.
138 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
139 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
140 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
141 (Fx_create_frame): Adjust adjust_frame_size calls.
142 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
143 frame can get resized when tool-bar-lines parameter changes from
145 (Fx_frame_geometry): New function.
146 * xmenu.c (update_frame_menubar): On Lucid call
147 adjust_frame_size with one pixel less height to avoid that
148 repeatedly adding/removing the menu bar grows the frame.
149 (free_frame_menubar): On Motif arrange to optionally preserve
150 the old frame height when removing the menu bar.
151 * xterm.c (x_new_font): Adjust adjust_frame_size call.
153 2014-11-03 Eli Zaretskii <eliz@gnu.org>
155 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
156 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
157 frame; instead, print an error message.
159 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
161 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
163 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
165 * nsimage.m (allocInitFromFile:): Initialize bmRep.
166 (dealloc): Release bmRep.
168 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
169 imageListSetNext, imageListNext.
171 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
173 (allocInitFromFile:): Remove searching ImageList and calling
174 reference (Bug#18918).
175 (dealloc): Remove handling if ImageList.
177 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
179 * process.c (catch_child_signal): Fix incorrect assertion.
181 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
183 * macfont.m (macfont_draw):
184 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
186 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
187 if force_integral_p (i.e. no antialias).
188 (macfont_draw): Check ns_antialias_text, also turn off synthetic
189 bold if no antialias (Bug#18876).
191 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
192 was given (Bug#18846).
194 * nsterm.h (ns_set_doc_edited): Declare taking no args.
196 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
197 instead of in xdisp.c, function now takes void. (Bug#18884).
199 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
200 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
202 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
203 struct window* (Bug#18889).
204 Remove getMouseMotionPart.
205 (ns_output): Make icon_top/left int.
207 * nsfns.m (x_icon): icon_top/left is int.
209 * nsterm.m (ns_mouse_position): Remove unused code.
210 (initFrame:window:, dealloc): Use window instead of win.
211 (getMouseMotionPart:window:x:y:): Remove, unused.
212 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
214 2014-11-01 Eli Zaretskii <eliz@gnu.org>
216 * keyboard.c (readable_events): When FLAGS include
217 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
218 This avoids returning non-nil from input-pending-p when only such
219 events are in the queue. (Bug#18856)
221 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
223 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
224 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
225 (Qforeign_selection): Remove.
226 (ns_get_local_selection): Identation fix.
227 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
229 * nsselect.m (ns_get_local_selection): Remove calling of
230 functions in Vselection_converter_alist (Bug#18911).
231 (syms_of_nsselect): Remove Vselection_converter_alist.
233 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
235 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
236 and unnecessary initialization. Adjust comments.
238 2014-10-30 Eli Zaretskii <eliz@gnu.org>
240 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
242 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
243 index, not an absolute one, as that's what the function expects.
245 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
247 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
248 font on an initial frame when running as a daemon (Bug#18869).
250 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
252 2014-10-30 Eli Zaretskii <eliz@gnu.org>
254 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
255 build_string, when importing a home directory. (Bug#18873)
257 * dispnew.c (buffer_posn_from_coords):
258 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
259 account for the header-line height. (Bug#18839)
261 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
263 * xml.c (parse_region): Do not forget the first document child.
265 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
267 * nsselect.m: pasteboard_changecount is new.
268 (ns_store_pb_change_count, ns_get_pb_change_count)
269 (ns_get_our_change_count_for): New functions.
270 (ns_string_to_pasteboard_internal): Correct comment.
271 type => gtype in eassert, Call ns_store_pb_change_count.
272 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
273 (Fns_disown_selection_internal, Fns_selection_owner_p):
274 Replace Vselection_alist check, with change count check.
275 (Fns_get_selection): Initialize val to Qnil. Only get local
276 selection if change counts match (Bug#18799).
277 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
279 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
281 * src/w32proc.c (create_child): If calling a quoted batch file,
282 pass NULL for exe. (Bug#18745)
284 2014-10-24 Eli Zaretskii <eliz@gnu.org>
286 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
287 (bidi_resolve_brackets): Use end of string position rather than ZV
288 when iterating over a string. (Bug#18815)
290 2014-10-24 Martin Rudalics <rudalics@gmx.at>
292 * keyboard.c (make_lispy_position): Return coordinates also when
293 on scroll bars, fringes, margins or not in a window.
294 * xdisp.c (show_mouse_face): Don't change cursor face during
297 2014-10-23 Martin Rudalics <rudalics@gmx.at>
299 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
300 (frame_resize_pixelwise, frame_inhibit_implied_resize):
301 Fix doc-strings (Bug#18789).
303 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
305 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
307 2014-10-22 Eli Zaretskii <eliz@gnu.org>
309 Optimize redisplay of simple bracketed text.
310 * bidi.c (bidi_cache_reset_to): New function.
311 (bidi_cache_reset): Call it.
312 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
314 (bidi_resolve_explicit): Reset bracket_pairing_pos and
315 bracket_enclosed_type only if bracket_pairing_pos's value is not
317 (MAX_BPA_STACK): Make sure the value is signed.
318 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
319 stop pushing values onto the stack.
320 (bidi_find_bracket_pairs): If the bracketed text is only on the
321 base embedding level, remove all the states cached by this
322 function from the cache, and return zero, so that the brackets in
323 this segment of text are processed as normal neutrals.
324 (bidi_resolve_brackets): Detect the brackets that are to be
325 processed as neutrals, and don't call bidi_find_bracket_pairs on
328 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
330 * w32select.c (Fw32_selection_exists_p): Rename from
331 Fx_selection_exists_p.
332 (syms_of_w32select): Adjust accordingly.
334 * w16select.c (Fw16_selection_exists_p): Rename from
335 Fx_selection_exists_p.
336 (syms_of_win16select): Adjust accordingly.
338 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
339 (Fns_own_selection_internal): Tighten scoping.
340 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
341 (Fns_get_selection): Rename from Fx_get_selection_internal.
342 (Fns_get_selection_internal, Fns_store_selection_internal):
344 (syms_of_nsselect): Adjust accordingly.
346 2014-10-21 Martin Rudalics <rudalics@gmx.at>
348 * w32fns.c (Fw32_frame_menu_bar_size): New function.
349 * w32term.c (x_set_window_size): Account for wrapped menu bar
350 lines when setting up frame height (Bug#15174 and Bug#18720).
351 (w32_add_wrapped_menu_bar_lines): New variable.
353 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
355 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
358 2014-10-20 Glenn Morris <rgm@gnu.org>
360 * Merge in all changes up to 24.4 release.
362 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
364 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
365 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
367 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
369 * xterm.c (handle_one_xevent): Check return value from
370 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
371 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
373 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
374 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
375 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
376 Gtk+ >= 3.14 (Bug#18674).
377 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
378 Gtk+ >= 3.14 (Bug#18674).
380 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
382 * gtkutil.c: Remove no-longer-used code.
383 (xg_update_menubar): Remove unused local and unnecessary call to
384 gtk_menu_item_get_submenu.
385 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
386 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
387 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
389 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
391 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
393 * xterm.h (handlebox_widget): Remove.
395 * xmenu.c (set_frame_menubar): Remove GTK block that calls
398 * gtkutil.h (xg_have_tear_offs): Remove declaration.
400 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
401 to handle Gtk versions.
402 (xg_get_file_with_chooser): Use them.
403 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
404 Remove (create_menus): Remove teroff argument and code.
405 Remove call to gtk_menu_set_title.
406 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
407 Adjust args to create_menus.
408 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
409 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
410 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
411 (xg_make_tool_item): Remove detach code.
412 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
413 (find_icon_from_name): New function.
414 (update_frame_tool_bar): Remove GtkStockItem code, move to
415 find_icon_from_name. Let stock be a list of icon names to try.
416 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
417 Replace TOOLBAR_TOP_WIDGET.
418 (free_frame_tool_bar, xg_change_toolbar_position ):
419 Replace TOOLBAR_TOP_WIDGET.
420 (xg_initialize): Remove tearoff code.
422 2014-10-18 Eli Zaretskii <eliz@gnu.org>
424 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
425 pixel from the window's cursor glyph width, since X renders hollow
426 blocks 1 pixel wider than the 'width' parameter.
428 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
429 glyph->pixel_width; this is now done in xterm.c.
431 Fix reordering of bracket characters in isolates.
432 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
433 RESOLVED_ONLY; when non-zero, return from the cache only fully
434 resolved states. All callers changed.
435 (CANONICAL_EQU): New macro.
436 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
437 equivalent of the paired closing bracket character.
438 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
439 the default non-negative value, to be checked later in
440 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
441 characters against those pushed onto the BPA stack.
442 (bidi_record_type_for_neutral): New function.
443 (bidi_resolve_brackets): Record next_for_neutral and
444 prev_for_neutral when embedding level gets pushed. Force
445 resolution of bracket pairs when entering a level run that was not
447 (bidi_resolve_neutral): Add assertions before calling
448 bidi_resolve_neutral_1.
449 (bidi_level_of_next_char): Remove the code that attempted to
450 resolve unresolved neutrals; that is now done by
451 bidi_resolve_neutral.
453 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
455 2014-10-17 Eli Zaretskii <eliz@gnu.org>
457 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
458 1-pixel R2L characters.
459 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
460 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
462 2014-10-16 Eli Zaretskii <eliz@gnu.org>
464 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
467 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
469 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
470 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
471 It's not clear to me whether the initialization is needed,
472 but it can't hurt so I played it safe.
474 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
476 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
478 2014-10-15 Eli Zaretskii <eliz@gnu.org>
480 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
481 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
483 (bidi_get_type): Return the isolate initiators and terminator types.
484 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
485 (bidi_fetch_char_skip_isolates, find_first_strong_char)
486 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
487 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
488 for the new features.
489 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
490 push and pop correctly for isolates.
491 (bidi_remember_char): Modify to accept an additional argument
492 and record the bidi type according to its value.
493 (bidi_cache_iterator_state): Accept an additional argument to only
494 update an existing state. Handle the new members of struct bidi_it.
495 (bidi_cache_find): Arguments changed: no longer accepts a level,
496 instead accepts a flag telling it whether it is okay to return
498 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
499 table. Initialize new isolate-related members.
500 (bidi_paragraph_init): Some code factored out into
501 find_first_strong_char.
502 (bidi_resolve_explicit_1): Function deleted, its code incorporated
503 into bidi_resolve_explicit.
504 (bidi_resolve_explicit): Support the isolate initiators and
505 terminator. Fix handling of embeddings and overrides according to
506 new UBA requirements. Record information about previously seen
507 characters here (moved from bidi_level_of_next_char).
508 (bidi_resolve_weak): Adapt to changes in struct members.
509 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
510 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
511 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
512 paired bracket resolution. Handle isolate initiators and
514 (bidi_type_of_next_char): Remove unneeded code for BN limit.
515 (bidi_level_of_next_char): Move the code that records information
516 about previous characters to bidi_resolve_explicit. Fix logic of
517 resolving neutrals and make sure their cache entries are updated.
518 Remove now unneeded special handling of PDF level.
520 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
521 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
522 enlarged per Unicode 6.3.
523 (enum bidi_bracket_type_t): New data type.
524 (struct bidi_saved_info): Leave only 2 type members out of 4.
526 (struct bidi_stack): Add members necessary to support isolating
528 (struct bidi_it): Add new members necessary to support isolating
529 sequences and bracket pair resolution.
531 * xdisp.c (Fbidi_resolved_levels): New function.
532 (syms_of_xdisp): Defsubr it.
533 (append_glyph, append_composite_glyph, produce_image_glyph)
534 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
536 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
538 * term.c (append_glyph, append_composite_glyph)
539 (append_glyphless_glyph): Convert aborts to assertions.
541 * .gdbinit (pgx): Display the character codepoint, resolved level,
542 and bidi type also for glyphless glyphs.
544 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
546 Avoid unwanted point motion in Fline_beginning_position.
547 * lisp.h (scan_newline_from_point): Add prototype.
548 * search.c (scan_newline_from_point): New function, refactored from...
549 * cmds.c (Fforward_line): ...adjusted user.
550 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
551 and simplify the former since the latter doesn't move point.
553 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
555 Cleanup terminal handling code.
556 * dispextern.h (get_named_tty): Remove prototype but...
557 * termhooks.h (get_named_terminal): ...resurrect it under
558 more meaningful name.
559 (get_terminal): Likewise, but with...
560 (decode_live_terminal): ...this name.
561 (decode_tty_terminal): Add prototype.
562 * term.c (get_tty_terminal): Remove.
563 (get_named_tty): Remove.
564 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
565 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
566 Use decode_tty_terminal.
567 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
568 * terminal.c (get_terminal): Refactor to...
569 (decode_terminal, decode_live_terminal): ...new functions.
570 (decode_tty_terminal): Replacement for get_tty_terminal.
571 (get_named_terminal): Likewise for get_named_tty.
572 * coding.c (Fset_terminal_coding_system_internal)
573 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
574 (Fkeyboard_coding_system):
575 * composite.c (Fcomposition_get_gstring):
576 * dispnew.c (Fsend_string_to_terminal):
577 * frame.c (Fmake_terminal_frame):
578 * nsfns.m (check_ns_display_info):
579 * w32fns.c, xfns.c (check_x_display_info):
580 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
581 * keyboard.c (handle_interrupt_signal, handle_interrupt)
582 (Fset_quit_char): Use get_named_terminal.
583 (Fset_output_flow_control, Fset_input_meta_mode):
584 Use decode_tty_terminal.
586 2014-10-13 Eli Zaretskii <eliz@gnu.org>
588 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
589 between 32-bit and 64-bit MinGW builds. (Bug#18699)
591 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
593 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
594 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
596 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
598 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
601 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
603 * editfns.c (dump_tz_string): No longer const.
604 It might be modified.
606 * nsmenu.m (clear): Assume OS X 10.6 or later.
608 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
610 * unexmacosx.c: Remove include ppc/reloc.h.
611 (unrelocate, copy_dysymtab): Remove PPC code.
612 (rebase_reloc_address): Remove, only used for PPC:
614 * nsterm.m: Always include macfont.h on COCOA.
615 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
616 (ns_dumpglyphs_image, ns_check_menu_open)
617 (applicationDidFinishLaunching)
618 (antialiasThresholdDidChange:)
619 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
620 Remove checks for OSX <= 10.5/10.6.
621 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
622 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
625 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
626 (NS_HAVE_NSINTEGER): Remove block.
627 Remove >= OSX 10.6 tests.
629 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
630 (x_activate_menubar, trackingNotification:): Remove check for
632 (menuNeedsUpdate:): Remove check for OSX < 10.5.
634 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
636 * nsfns.m: Always include macfont.h on COCOA.
637 (ns_filename_from_panel, ns_directory_from_panel)
638 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
639 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
641 * macfont.m: Remove >= 1050 check.
642 (macfont_create_family_with_symbol)
643 (macfont_get_glyph_for_character)
644 (mac_font_get_glyphs_for_variants)
645 (mac_ctfont_create_available_families, syms_of_macfont):
646 Remove code for OSX < 10.6.
647 (mac_font_family_group, mac_font_family_compare): Remove, only used
650 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
651 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
653 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
656 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
658 Fix putenv race conditions with undefined behavior (Bug#8705).
659 Do all putenv calls before Emacs creates any threads.
660 Use a safer way to modify the TZ environment variable in the
661 presence of multiple threads. For further thread-safety,
662 prefer localtime_r and gmtime_r to localtime and gmtime,
663 and prefer struct tm's tm_gmtoff (if available) to calling
664 both localtime_r and gmtime_r.
665 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
666 (init_dbusbind): ... to this new function.
667 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
668 * xterm.c (x_term_init): Move xputenv call from here ...
669 (init_xterm): ... to this new function.
670 * emacs.c (main) [USE_GTK]: Call it before creating threads.
671 * editfns.c (HAVE_TM_GMTOFF): Default to false.
672 (dump_tz_string): New constant.
673 (init_editfns): Use it. This centralizes the dump_tz stuff.
674 Call set_time_zone_rule here, so that its xputenv is done
675 before Emacs goes multithreaded.
676 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
677 thread-safe enough for Emacs.
678 (format_time_string, Fdecode_time, Fcurrent_time_string)
679 (Fcurrent_time_zone):
680 Prefer localtime_r and gmtime_r, which are more thread-safe, to
681 localtime and gmtime. Remove now-unnecessary calls to block_input.
682 (tm_gmtoff): New static function.
683 (Fdecode_time, Fcurrent_time_zone): Use it.
684 (Fencode_time): Use mktime_z, for better thread-safety.
685 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
686 i.e., not quite thread-safe but good enough for Emacs typical usage.
687 Do not reclaim storage that is in the environment; let it leak.
688 Always call tzset, since localtime_r does not.
689 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
690 This is now done in init_editfns.
691 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
692 New macros and declarations, for platforms lacking tzalloc & friends.
694 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
696 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
697 On x86 platforms this works around GCC bug 63495
698 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
699 and more generally should fix a portability problem in Emacs.
700 Problem reported by Stefan Monnier in:
701 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
703 2014-10-08 Leo Liu <sdl.web@gmail.com>
705 Enhance terpri to allow conditionally output a newline. (Bug#18652)
706 * keymap.c (describe_vector_princ):
707 * keyboard.c (Fcommand_error_default_function): Adapt to change to
710 * print.c (printchar_stdout_last): Declare.
711 (printchar): Record the last char written to stdout.
712 (Fterpri): Add optional argument ENSURE.
714 2014-10-08 Eli Zaretskii <eliz@gnu.org>
716 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
717 DELAY argument to change_frame_size, so that the frame size
718 changes, if any are needed, are delayed until the next redisplay.
719 This is to avoid a too early QUIT inside change_frame_size, when
720 it calls Lisp in frame_windows_min_size, in case one of the events
721 we've read sets the quit-flag. (Bug#18649)
723 * w32fns.c (check_x_display_info): Accept terminal objects as
724 argument, to follow what xfns.c does.
726 2014-10-07 Glenn Morris <rgm@gnu.org>
728 * Makefile.in ($(srcdir)/macuvs.h)
729 ($(lispsource)/international/charprop.el): Add explicit FORCE.
731 2014-10-07 Eli Zaretskii <eliz@gnu.org>
733 * decompress.c (init_zlib_functions): Move the message about zlib
734 being unavailable from here...
735 (Fzlib_decompress_region): ...to here. (Bug#18650)
737 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
739 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
740 the case where an optional string is used. Adjust docstring.
742 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
744 * lisp.mk (lisp): Remove w32-common-fns.elc.
746 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
748 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
749 These were already defined in buffer.c, and the duplicate
750 definitions cause problems on platforms like 'gcc -fno-common'.
751 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
753 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
755 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
756 if toolbar is visible.
758 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
761 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
762 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
763 (ns_select, ns_read_socket): Use unwind_protect to decrease
764 apploopnr (Bug#18345).
765 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
766 line height (Bug#17977).
768 * macfont.m: Fix indentation and import changes from macport 24.3.94.
769 (macfont_closest_traits_index): New function.
770 (macfont_closest_traits_index_p): Rename from
771 macfont_closest_traits_index.
772 (macfont_list): Use macfont_closest_traits_index_p.
774 2014-10-05 K. Handa <handa@gnu.org>
776 * coding.c (detect_coding_iso_2022): Set coding->rejected
777 correctly when an invalid escape sequence is found (Bug#18610).
779 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
781 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
782 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
785 2014-10-04 Martin Rudalics <rudalics@gmx.at>
787 * buffer.c (scroll_bar_width, scroll_bar_height):
789 * window.c (Fset_window_scroll_bars): Fix doc-string.
790 (Fwindow_scroll_bars): Have it return what the doc-string says.
792 2014-10-03 Eli Zaretskii <eliz@gnu.org>
794 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
795 iterator backwards, to resync the bidi iterator. (Bug#18584)
797 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
799 Consistently use min and max macros from lisp.h.
800 * coding.c (min, max):
802 * unexhp9k800.c (min):
803 * unexw32.c (min, max): Use definitions from lisp.h.
804 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
806 * gmalloc.c (min): Tiny style change.
808 * fileio.c (emacs_readlinkat, Finsert_file_contents):
809 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
811 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
813 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
814 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
815 (X_ULONG_MAX): Move these macros to xterm.h.
816 (x_fill_property_data): Be more generous about allowing either
817 signed or unsigned data of the appropriate width.
818 * xterm.h (x_display_set_last_user_time): New function.
819 All setters of last_user_time changd to use this function.
820 If ENABLE_CHECKING, check that the times are in range.
822 2014-10-02 Eli Zaretskii <eliz@gnu.org>
824 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
825 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
827 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
829 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
830 make a font_object from a tty frame (Bug#18573).
831 (Finternal_set_lisp_face_attribute): Add FIXME comment.
833 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
835 * alloc.c (mark_overlay): Assume that overlay boundaries are
836 always markers. Add comment.
837 * lread.c (read_internal_start): Use convenient validate_subarray.
839 (Fread_from_string): Adjust docstring.
841 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
843 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
845 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
846 Rename from the "x-" prefix.
848 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
850 * xselect.c (selection-converter-alist): Fix docstring.
852 2014-10-01 Eli Zaretskii <eliz@gnu.org>
854 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
855 argument passed by the caller, when we mirror all slashes into
858 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
860 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
861 Resurrect old code and fix compilation with GTK < 2.13.6.
863 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
865 Use AUTO_CONS instead of SCOPED_CONS, etc.
866 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
867 * lisp.h (AUTO_CONS): Rename from scoped_cons.
868 (AUTO_LIST1): Rename from scoped_list1.
869 (AUTO_LIST2): Rename from scoped_list2.
870 (AUTO_LIST3): Rename from scoped_list3.
871 (AUTO_LIST4): Rename from scoped_list4.
872 (AUTO_STRING): Rename from SCOPED_STRING.
873 * frame.h (AUTO_FRAME_ARG):
874 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
875 (AUTO_LIST4, AUTO_STRING):
876 Prepend a new argument 'name'.
877 Declare a variable instead of yielding a value.
879 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
881 2014-09-30 Eli Zaretskii <eliz@gnu.org>
883 * w32fns.c (w32_createwindow): Accept an additional argument, an
884 array of 2 values specifying the coordinates of the frame's
885 top-left corner. Use these values instead of calling x_get_arg,
886 which can cons Lisp objects, and therefore cannot be called except
887 from the main thread. Remove redundant tests for the default
889 (my_create_window): Move the calculation of the coordinates of the
890 frame's top-left edge here. Pass them to the input thread via the
891 second parameter of the WM_EMACS_CREATEWINDOW message.
892 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
895 2014-09-30 Eli Zaretskii <eliz@gnu.org>
897 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
898 (redisplay_window): Treat the frame's frozen_window_starts flag
899 the same way as the optional_new_start flag for the window: only
900 obey it if the glyph row showing point will be fully visible.
901 Likewise when the window start is in a continuation line. If,
902 after trying everything under the 'force_start' label, point is
903 still not fully visible, give up and scroll the window.
904 Add debugging traces. (Bug#18545)
906 * window.c (Frecenter): Set the window's redisplay flag.
908 2014-09-30 Eli Zaretskii <eliz@gnu.org>
910 * w32term.c (w32_read_socket): Don't use frame dimensions for
911 resizing if GetClientRect returned an empty (0, 0, 0, 0)
912 rectangle. Check the return value of GetClientRect, and don't use
913 the results if it didn't succeed.
915 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
916 in columns and lines after correcting the pixel dimensions in
918 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
919 negative values to xrealloc. (Bug#18528)
921 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
923 * alloc.c: Remove now-unnecessary check.
924 Suggested by Dmitry Antipov in:
925 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
927 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
929 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
930 to Ubuntu 14.04.1 x86-64.
932 Simplify stack-allocated Lisp objects, and make them more portable.
933 The build_local_string macro was used in two ways: (1) string
934 literals for which scoped allocation suffices, and (2) file name
935 components, where it's not safe in general to assume bounded-size
936 ASCII data. Simplify by defining a new macro SCOPED_STRING that
937 allocates a block-scope string, and by using SCOPED_STRING for (1)
938 and build_string for (2). Furthermore, actually use stack
939 allocation only for objects known to have sufficient alignment.
940 This simpler implementation means Emacs can make
941 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
942 GC_MAKE_GCPROS_NOOPS.
943 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
944 for fewer differences among implementations.
945 (struct Lisp_String): Now GCALIGNED.
946 (USE_STACK_LISP_OBJECTS): Default to true, since the
947 implementation no longer insists on a nonempty GCALIGNED.
948 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
949 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
950 separately. Move definiens to scoped_cons. The old definition
951 was incorrect when GCALIGNED was defined to be empty.
952 (union Aligned_String): New type.
953 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
954 implementation ports to compilers that don't align strictly enough.
955 Don't worry about the union sizes; it's not worth bothering about.
956 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
957 Rewrite using USE_STACK_CONS.
958 (scoped_cons): Assume the use of union Aligned_Cons.
959 (lisp_string_size, make_local_string, build_local_string): Remove.
960 Unless otherwise specified, all callers of build_local_string
961 changed to use SCOPED_STRING.
962 (SCOPED_STRING): New macro.
963 * data.c (wrong_choice):
964 * menu.c (single_menu_item):
965 * process.c (Fformat_network_address):
966 Hoist use of SCOPED_STRING out of a scope, so that its returned
967 object lives long enough.
968 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
969 as the string might be long or might not be ASCII.
971 2014-09-29 Eli Zaretskii <eliz@gnu.org>
973 * msdos.c (internal_terminal_init): Bump version to 25.
975 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
977 Keep stack-allocated Lisp objects fast rather than versatile.
978 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
979 (SCOPED_CONS_INITIALIZER): New macro.
980 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
981 (USE_LOCAL_ALLOCA): Remove.
982 (local_cons, local_list1, local_list2, local_list3, local_list4):
983 Remove. Stack overflow checking makes them too slow.
984 (make_local_vector): Likewise. Also we just don't have enough
986 (enum LISP_STRING_OVERHEAD): Remove.
987 (local_string_init, local_vector_init): Remove prototypes.
988 (make_local_string, build_local_string): Redesign to target short
989 compile-time string constants, fall back to regular string allocation
991 (lisp_string_size): New function.
992 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
993 * alloc.c (local_string_init, local_vector_init): Remove.
994 (verify_ascii) [ENABLE_CHECKING]: New function.
995 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
996 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
997 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
998 * xselect.c, xterm.c: All related users changed.
1000 2014-09-28 Ken Brown <kbrown@cornell.edu>
1002 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1003 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1005 2014-09-27 Ken Brown <kbrown@cornell.edu>
1007 Fix implementation of HYBRID_MALLOC on Cygwin.
1008 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1009 (bss_sbrk_buffer_beg): New variable. Use it...
1010 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1011 incorrect definition.
1013 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1015 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1016 Make it into a function and change arg to be a function.
1018 * lisp.mk (lisp): Add elisp-mode.elc.
1020 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1022 * xfns.c (x_default_scroll_bar_color_parameter):
1023 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1024 to pacify --enable-gcc-warnings in non-scrollbar builds.
1026 2014-09-26 Ken Brown <kbrown@cornell.edu>
1028 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1030 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1032 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1033 MinGW builds that use GCC before 4.2.
1035 Default to stack objects on DOS_NT platforms as well.
1036 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1037 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1039 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1041 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1042 ALIGN_STACK attribute.
1044 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1046 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1047 ALIGN_STACK attribute.
1049 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1050 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1052 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1054 * frame.c (frame_inhibit_resize):
1055 * widget.c (EmacsFrameResize):
1056 * window.c (resize_frame_windows, Fset_window_configuration):
1057 * xdisp.c (expose_frame):
1058 * xfns.c (x_change_tool_bar_height):
1059 * xmenu.c (update_frame_menubar):
1060 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1061 Remove code left dead after 2014-07-27 changes.
1063 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1065 Fix local_cons etc. to not exhaust the stack when in a loop.
1066 Problem reported in:
1067 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1068 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1069 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1070 (Ffind_charset_string):
1071 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1072 * data.c (wrong_range):
1073 * editfns.c (Fpropertize, format2):
1074 * emacs.c (init_cmdargs, decode_env_path):
1075 * fileio.c (auto_save_error):
1076 * fns.c (Fyes_or_no_p):
1077 * font.c (font_style_to_value, font_parse_xlfd)
1078 (font_parse_family_registry, font_delete_unmatched)
1080 * fontset.c (Fset_fontset_font):
1081 * frame.c (x_get_arg):
1082 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1083 (read_char_minibuf_menu_prompt):
1084 * keymap.c (silly_event_symbol_error, describe_vector):
1085 * lread.c (load_warn_old_style_backquotes):
1086 * menu.c (single_menu_item):
1087 * minibuf.c (Fread_buffer):
1088 * process.c (status_message, Fformat_network_address)
1089 (server_accept_connection):
1090 * textprop.c (copy_text_properties):
1091 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1092 * xfns.c (x_default_scroll_bar_color_parameter):
1093 * xfont.c (xfont_open):
1094 * xselect.c (x_clipboard_manager_error_1):
1095 * xterm.c (x_term_init):
1096 Put USE_LOCAL_ALLOCA at the start of the function.
1097 * fns.c (maybe_resize_hash_table): Use build_string instead of
1098 build_local_string, since we'd otherwise need a conditional
1099 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1100 not worth the bother of optimization.
1101 * font.c (font_delete_unmatched): Remove by-hand code that
1102 observed MAX_ALLOCA limit, since it's now done automatically.
1103 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1104 since build_local_string needs its sa_alloc.
1105 * lisp.h (lisp_word_count): New function.
1106 (SAFE_ALLOCA_LISP): Use it.
1107 (USE_LOCAL_ALLOCA): New macro.
1108 (local_cons, make_local_vector, make_local_string):
1109 Observe the MAX_ALLOCA limit.
1110 (LISP_STRING_OVERHEAD): New constant.
1111 (make_local_string): Use it.
1113 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1115 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1116 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1117 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1118 and Solaris and it's likely to work on similar platforms.
1120 Avoid signed integer overflow when converting Time to ptrdiff_t.
1121 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1123 (position_to_Time, Time_to_position): New functions.
1124 (gen_help_event, kbd_buffer_get_event): Use them.
1125 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1126 Go back to plain 'unsigned long', so that 'Time' is the same
1127 for both X and non-X builds; this is less likely to cause surprise.
1128 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1129 are the same size; this is no longer required.
1131 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1132 of bit 28 and of whether an unsigned value is negative.
1133 This simplifies the code a bit, and pacifies clang 3.4.
1135 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1137 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1138 Windows builds, where 'long' is a 32-bit type.
1140 * w32inevt.h (w32_console_mouse_position): Update the argument
1141 types to use 'Time'.
1143 * w32term.c (w32_mouse_position)
1144 (x_horizontal_scroll_bar_report_motion)
1145 (x_scroll_bar_report_motion): Update the argument types to use
1148 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1150 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1151 (struct input_event): ...unsigned bitfields. Likewise for
1152 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1153 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1154 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1155 (kbd_buffer_get_event): Adjust users.
1156 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1157 (make_scroll_bar_position): New function, refactored out of...
1158 (make_lispy_event): ...adjusted user.
1159 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1160 * nsterm.m (ns_mouse_position, mouseUp):
1161 * term.c (term_mouse_position):
1162 * w32inevt.c (w32_console_mouse_position):
1163 * w32term.c (w32_mouse_position):
1164 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1165 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1166 Prefer enum and explicit enum members to integers and numeric values.
1168 * chartab.c (uniprop_encode_value_numeric):
1169 * font.c (font_style_to_value): Use make_local_vector.
1170 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1171 * keymap.c (append_key): Use scoped_list1.
1173 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1174 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1176 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1178 Fix some slow uses and misuses of strcat.
1179 * doc.c (get_doc_string):
1180 * gtkutil.c (get_utf8_string):
1181 * xsmfns.c (x_session_initialize):
1182 Avoid recomputation of string length.
1183 * ftfont.c (ftfont_spec_pattern):
1184 * xfns.c (xic_create_fontsetname):
1185 Don't assume output buffer is initially zero.
1187 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1189 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1190 All callers changed.
1191 * xterm.c (x_term_init): Use new functionality to avoid two needs
1192 to compute a string length.
1194 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1196 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1198 Use known length of a Lisp string to copy it faster.
1199 * lisp.h (lispstrcpy): New function. Add comment.
1200 * callproc.c (child_setup):
1201 * dbusbind.c (xd_append_arg):
1202 * doc.c (get_doc_string):
1203 * font.c (Ffont_xlfd_name):
1204 * frame.c (xrdb_get_resource):
1205 * process.c (Fmake_network_process, network_interface_info):
1206 * w32fns.c (Fx_open_connection):
1207 * w32proc.c (sys_spawnve):
1208 * xfns.c (select_visual):
1209 * xfont.c (xfont_list):
1210 * xsmfns.c (x_session_initialize):
1211 * xterm.c (x_term_init): Use it.
1213 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1215 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1216 Problem reported by Dmitry Antipov in thread leading to:
1217 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1218 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1219 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1221 * callproc.c (call_process): Save and restore sa_avail.
1222 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1223 (AVAIL_ALLOCA): New macro.
1224 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1225 Use it, and check against sa_avail rather than MAX_ALLOCA.
1227 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1229 On OSX, do not free font-specific data more than once (Bug#18501).
1230 * macfont.m (macfont_close): Release and free font-specific data
1231 only if it wasn't previously freed.
1233 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1235 * unexmacosx.c (dump_it): Improve error message.
1237 2014-09-22 Juri Linkov <juri@jurta.org>
1239 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1240 (Bug#10747, bug#18334)
1242 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1244 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1245 units in which the position is measured. (Bug#18493)
1247 * xdisp.c (redisplay_internal): Force redisplay of all windows
1248 that show a buffer whose narrowing has changed. (Bug#18490)
1250 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1252 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1253 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1254 lines, draw the hollow-box and hbar cursors on the right side of
1255 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1258 * xterm.c (x_draw_stretch_glyph_string):
1259 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1260 caused the block cursor to disappear on a TAB in R2L lines in
1261 every window except the leftmost one. Reported by Martin Rudalics
1264 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1266 Always use matched specpdl entry to record call arguments (Bug#18473).
1267 * lisp.h (record_in_backtrace): Adjust prototype.
1268 * eval.c (record_in_backtrace): Return current specpdl level.
1269 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1270 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1271 entry and use that entry in call to backtrace_debug_on_exit.
1272 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1273 (do_debug_on_call): Get current specpdl level as 2nd arg.
1275 Prefer ptrdiff_t to int and avoid integer overflows.
1276 * fileio.c (make_temp_name):
1277 * font.c (font_parse_family_registry): Avoid integer
1278 overflow on string size calculation.
1279 * data.c (Faset): Likewise for byte index.
1281 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1283 Fix display of R2L lines in partial-width windows.
1284 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1285 assigned the correct value.
1286 (extend_face_to_end_of_line): Account for truncation and
1287 continuation glyphs in R2L rows when one of the fringes is not
1289 (display_line): Don't assign negative X offset to a row if we are
1290 going to produce a truncation glyph for it. When handling
1291 truncated R2L rows, consider the width of the left fringe instead
1293 (produce_special_glyphs): Fix bogus assignments.
1295 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1297 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1298 always set to a valid value. Make sure the size passed to alloca
1299 is always positive. (Bug#18516)
1301 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1303 Avoid extra call to oblookup when interning symbols.
1304 * lisp.h (intern_driver): Add prototype.
1305 * lread.c (intern_driver): New function.
1306 (intern1, intern_c_string_1, Fintern):
1307 * font.c (font_intern_prop):
1308 * w32font.c (intern_font_name): Use it.
1310 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1312 Minor improvements to new stack-allocated Lisp objects.
1313 * frame.h (FRAME_PARAMETER):
1314 Prefer scoped_list1 to local_list1 where either would do.
1315 * lisp.h (scoped_list4): New macro.
1316 (local_cons, local_list1, local_list2, local_list3, local_list4)
1317 (make_local_vector, make_local_string, build_local_string):
1318 Prefer functions to macros where either would do.
1319 * xdisp.c (build_desired_tool_bar_string):
1320 Prefer scoped_list4 to local_list4 where either would do.
1322 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1324 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1325 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1326 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1327 * frame.h (FRAME_PARAMETER): New macro.
1328 * dispnew.c (init_display):
1329 * fontset.c (Fset_fontset_font):
1330 * frame.c (x_default_parameter):
1331 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1332 * xfns.c (x_default_scroll_bar_color_parameter)
1333 (x_default_font_parameter, x_create_tip_frame): Use it.
1334 * editfns.c (Fpropertize): Use local_cons.
1335 * process.c (status_message): Use build_local_string.
1336 * xfont.c (xfont_open): Use make_local_string.
1337 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1339 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1341 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1342 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1343 !__clang__. This works with GCC and with clang and is safer for
1344 compilers we don't know about.
1345 (local_cons): Rename parameter to make capture less likely.
1347 2014-09-17 Samuel Bronson <naesten@gmail.com>
1349 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1351 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1353 Fix minor problems found by static checking.
1354 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1356 * buffer.h (decode_buffer): Doc and indentation fixes.
1357 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1359 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1361 Avoid clang-specific warnings.
1362 * buffer.c (init_buffer): Shut up -Wself-assign.
1363 * process.c (server_accept_connection): Shut up -Wunsequenced.
1365 2014-09-16 Daniel Colascione <dancol@dancol.org>
1367 * fns.c (sxhash): For symbols, use address as hash code.
1369 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1371 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1372 * charset.c (load_charset_map_from_file): Use scoped_list2
1373 and build_local_string.
1374 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1375 * emacs.c (init_cmdargs, decode_env_path):
1376 * fileio.c (Fexpand_file_name):
1377 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1378 * frame.c (x_get_arg):
1379 * keyboard.c (safe_run_hooks_error):
1380 * lread.c (load_warn_old_style_backquotes):
1381 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1382 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1383 * xselect.c (x_clipboard_manager_error_1)
1384 (x_clipboard_manager_save_all):
1385 * xterm.c (x_term_init): Use build_local_string.
1387 Avoid more integer overflows on string size calculations.
1388 * category.c (Fmake_category_set):
1389 * xdisp.c (get_overlay_arrow_glyph_row):
1390 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1392 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1394 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1395 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1396 error message format. Use message_with_string to have non-ASCII
1397 file names properly displayed.
1398 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1399 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1400 where these APIs are not available even in UNICOWS.DLL.
1401 Improve the format of error messages and include the file name in them
1403 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1404 call play-sound-functions, per documentation.
1406 * w32.c (w32_get_long_filename, w32_get_short_filename):
1407 Constify the input file name arguments.
1409 * w32.h (w32_get_long_filename, w32_get_short_filename):
1412 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1414 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1415 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1416 [USE_LOCAL_ALLOCATORS]: New macros.
1417 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1418 (build_local_string): Avoid argument name expansion clash with
1420 * alloc.c (toplevel)
1421 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1422 Preprocessor guard to avoid impossible configuration.
1423 * charset.c (Ffind_charset_region, Ffind_charset_string):
1424 Use make_local_vector.
1425 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1426 * textprop.c (Fput_text_property, Fadd_face_text_property):
1428 (copy_text_properties): Use local_cons and local_list3.
1429 * chartab.c (uniprop_table):
1430 * data.c (wrong_choice, wrong_range):
1431 * doc.c (get_doc_string):
1432 * editfns.c (format2):
1433 * fileio.c (Fexpand_file_name, auto_save_error):
1434 * fns.c (Fyes_or_no_p):
1435 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1436 * fontset.c (Fset_fontset_font):
1437 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1438 (read_char_minibuf_menu_prompt):
1439 * keymap.c (silly_event_symbol_error, describe_vector):
1440 * menu.c (single_menu_item):
1441 * minibuf.c (Fread_buffer):
1442 * process.c (status_message, Fformat_network_address)
1443 (server_accept_connection): Use make_local_string and
1444 build_local_string. Prefer compound literals where appropriate.
1446 2014-09-15 Daniel Colascione <dancol@dancol.org>
1448 * fns.c (Fsort): Tweak sort docstring.
1450 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1452 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1453 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1454 set errno to EAGAIN instead, to allow the caller to retry the
1455 write after some waiting. Fixes deadlocks when Emacs exchanges a
1456 lot of data through the pipe. (Bug#18420)
1458 * sound.c (Fplay_sound_internal): Encode the sound file name in
1459 the ANSI codepage. Expand it against data-directory, as per docs,
1460 not against the current directory. No need to make a local copy
1461 of the file name; pass the encoded file name directly to
1462 do_play_sound. (Bug#18463)
1464 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1465 NULL, and the file name is not encodable in ANSI codepage, return
1466 the string with "?" replacement characters, which will fail the
1467 caller. This avoids returning a random value in that case.
1469 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1471 * window.c (Fresize_mini_window_internal): Set w->total_lines
1472 from w->pixel_height (Bug#18422).
1474 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1476 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1477 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1478 setting resize increments (Bug#18435).
1480 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1482 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1483 state around the call to line_bottom, since it can move the
1484 iterator to another screen line. This fixes off-by-one errors in
1485 the reported row in some rare cases.
1487 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1489 * callproc.c (init_callproc): Fix bug introduced at
1490 2014-09-07 (Bug#18474).
1492 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1494 Prefer ptrdiff_t to int and avoid integer overflows.
1495 * fileio.c (make_temp_name):
1496 * font.c (font_parse_family_registry): Avoid integer
1497 overflow on string size calculation.
1498 * data.c (Faset): Likewise for byte index.
1500 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1502 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1504 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1506 * lisp.h (make_local_string): Nitpick indent.
1507 * print.c (Fprin1_to_string): Remove unused GCPROs.
1509 More debugging aids around GCPROs.
1510 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1511 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1512 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1514 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1515 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1517 Remove redundant GCPROs around Ffuncall and Fapply calls.
1518 This is safe because Ffuncall protects all of its arguments by itself.
1519 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1520 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1521 (call6, call7): Likewise. Use compound literals where applicable.
1522 (run_hook_with_args_2): Use compound literal.
1524 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1526 Pacify --enable-gcc-warnings when no window system is used.
1527 These warnings found that subscript error, so they seem worthwhile.
1528 * composite.c (char_composable_p): Simplify a bit.
1529 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1530 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1531 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1532 * window.c (set_window_scroll_bars):
1533 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1534 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1535 Ignore -Wsuggest-attribute=const.
1536 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1537 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1539 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1541 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1542 Use check_iso_charset_parameter instead of doing the checks by hand.
1543 (check_iso_charset_parameter): Move up. Check parameters a bit
1544 more carefully, and return true for 96-char sets. All callers changed.
1546 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1548 Simplify lisp.h by removing the __COUNTER__ business.
1549 Problem reported by Dmitry Antipov in:
1550 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1551 * lisp.h (make_local_vector, make_local_string)
1552 (build_local_string): Simplify by not bothering with __COUNTER__.
1553 The __COUNTER__ business wasn't working properly, and was needed
1554 only for hypothetical future expansion anyway.
1556 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1558 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1559 terms to determine bitmap color. (Bug#18437)
1561 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1563 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1566 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1568 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1570 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1572 * xterm.c (handle_one_xevent): Detect iconified by looking at
1573 _NET_WM_STATE_HIDDEN.
1575 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1577 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1578 These can generate a constant with the correct value but the wrong
1579 width, which doesn't work as a printf argument. All uses removed.
1580 Problem reported by Dmitry Antipov in:
1581 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1582 (ENUMABLE): Remove; no longer needed.
1583 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1584 Remove; no longer needed because of the above change.
1585 Each definiens moved to the only use.
1587 Improve the experimental local and scoped allocation.
1588 * alloc.c (local_string_init, local_vector_init):
1589 New functions, defined if USE_LOCAL_ALLOCATORS.
1590 Mostly, these are moved here from lisp.h, as it's not
1591 clear it's worth making them inline.
1592 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1593 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1594 USE_STACK_LISP_OBJECTS, not on a laundry list.
1595 (local_string_init, local_vector_init): New decls.
1596 (union Aligned_Cons): New type.
1597 (scoped_cons): Use it. Give up on the char trick, as it's a too
1598 much of a maintenance hassle; if someone wants this speedup
1599 they'll just need to convince their compiler to align properly.
1600 Conversely, use the speedup if struct Lisp_Cons happens to
1601 be aligned even without a directive. Better yet, help it along
1602 by using union Aligned_Cons rather than struct Lisp_Cons.
1603 (pointer_valid_for_lisp_object): Remove. This check is not
1604 necessary, since make_lisp_ptr is already doing it. All uses removed.
1605 (local_vector_init, local_string_init): Move to alloc.c.
1606 (build_local_vector): Remove this awkward macro, replacing with ...
1607 (make_local_vector): New macro, which acts more like a function.
1608 Use statement expressions and use __COUNTER__ to avoid macro
1609 capture. Fall back on functions if these features are not supported.
1610 (build_local_string, make_local_string): Likewise.
1612 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1614 * xterm.c (x_term_init): Consolidate duplicated code.
1615 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1616 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1617 Add eassert and mark dpyinfo as dead only if it was alive.
1619 Add macros to allocate temporary Lisp objects with alloca.
1620 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1621 * character.h (parse_str_as_multibyte): Move prototype to ...
1622 * lisp.h (parse_str_as_multibyte): ... here.
1623 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1624 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1626 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1627 (local_string_init): New functions.
1628 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1629 (init_alloc_once): Call it.
1631 Cleanup last change and make all new stuff conditional.
1632 * lisp.h (build_local_string): Rename to ...
1633 (make_local_string): ... this macro.
1634 (build_local_string, scoped_list1, scoped_list3): New macros.
1635 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1636 and functions as such, use regular fallbacks otherwise.
1637 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1640 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1642 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1643 always make sure the marginal areas of the row are in sync with
1644 what the window wants. (Bug#18419)
1646 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1647 existing binding of a variable, to avoid silently aborting
1648 commands that use specbind. (Bug#18331)
1650 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1652 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1653 * coding.c (growable_destination): New function.
1654 (produce_chars): Use it for sanity checks. Do not fiddle with
1655 dst_end if the source and destination are both nil, as it's
1656 the caller's responsibility to avoid overlap.
1657 * keyboard.c (read_decoded_event_from_main_queue):
1658 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1659 length, not 4 times, to prevent decode_coding_c_string from trying
1660 to reallocate a destination. This removes the need for the FIXME.
1662 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1663 All callers simplified. Add a comment about exec_failed, vfork,
1666 Adjust drag-and-drop fix when window is above top (Bug#18303).
1667 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1668 XCDR bleed into XCAR's encoded value. Improve checks for
1669 out-of-range data while we're at it.
1671 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1673 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1674 is CONSP (Bug#18303).
1676 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1678 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1679 'alloca' gets passed arguments larger than MAX_ALLOCA.
1681 * font.c (MAX): Define if not defined elsewhere.
1683 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1685 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1686 here for destination buffer, to work around what appears to be a
1687 bug in decode_coding_c_string when the source and destination are
1690 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1691 This follows up on the recent thread in emacs-devel on alloca; see:
1692 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1693 This patch also cleans up alloca-related glitches noted while
1694 examining the code looking for unbounded alloca.
1696 * callproc.c (init_callproc):
1697 Rewrite to avoid need for alloca.
1698 * buffer.c (mouse_face_overlay_overlaps)
1699 (report_overlay_modification):
1700 * buffer.h (GET_OVERLAYS_AT):
1701 * coding.c (make_subsidiaries):
1702 * doc.c (Fsnarf_documentation):
1703 * editfns.c (Fuser_full_name):
1704 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1705 (search_embedded_absfilename, Fsubstitute_in_file_name):
1706 * fns.c (Fmake_hash_table):
1707 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1708 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1709 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1710 (xrdb_get_resource, x_get_resource_string):
1711 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1712 * ftxfont.c (ftxfont_draw):
1713 * image.c (xbm_load, xpm_load, jpeg_load_body):
1714 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1716 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1718 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1719 (find_and_return_menu_selection):
1720 * print.c (PRINTFINISH):
1721 * process.c (Fformat_network_address):
1722 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1723 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1724 * sound.c (wav_play, au_play):
1725 * syntax.c (skip_chars):
1726 * term.c (tty_menu_activate, tty_menu_show):
1727 * textprop.c (get_char_property_and_overlay):
1728 * window.c (Fset_window_configuration):
1729 * xdisp.c (safe__call, next_overlay_change, vmessage)
1730 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1731 * xfaces.c (face_at_buffer_position):
1732 * xmenu.c (x_menu_show):
1733 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1734 allocation size isn't bounded.
1735 * callint.c (Fcall_interactively): Redo memory_full check
1736 so that it can be done at compile-time on some platforms.
1737 * coding.c (MAX_LOOKUP_MAX): New constant.
1738 (get_translation_table): Use it.
1739 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1740 SAFE_ALLOCA, to catch integer overflows on size calculation.
1741 (exec_failed) [!DOS_NT]: New function.
1742 (child_setup) [!DOS_NT]: Use it.
1743 * editfns.c (Ftranspose_regions):
1744 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1745 * editfns.c (check_translation):
1746 Allocate larger buffers on the heap.
1747 * eval.c (internal_lisp_condition_case):
1748 Check for MAX_ALLOCA overflow.
1749 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1750 (Fbase64_encode_region, Fbase64_decode_region):
1751 Avoid unnecessary calls to SAFE_FREE before 'error'.
1752 * buffer.c (mouse_face_overlay_overlaps):
1753 * editfns.c (Fget_pos_property, check_translation):
1754 * eval.c (Ffuncall):
1755 * font.c (font_unparse_xlfd, font_find_for_lface):
1756 * ftfont.c (ftfont_drive_otf):
1757 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1758 (menu_bar_items, tool_bar_items):
1759 * sound.c (Fplay_sound_internal):
1760 * xdisp.c (load_overlay_strings, dump_glyph_row):
1761 Use an ordinary auto buffer rather than alloca, since the
1762 allocation size is fixed and small.
1763 * ftfont.c: Include <c-strcase.h>.
1764 (matching_prefix): New function.
1765 (get_adstyle_property): Use it, to avoid need for alloca.
1766 * keyboard.c (echo_add_key):
1767 * keymap.c (describe_map): Use ptrdiff_t, not int.
1768 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1769 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1770 when counting bytes.
1771 * lisp.h (xlispstrdupa): Remove, replacing with ...
1772 (SAFE_ALLOCA_STRING): ... new macro with different API.
1773 This fixes a portability problem, namely, alloca result
1774 passed to another function. All uses changed.
1775 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1777 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1778 (REGEX_ALLOCATE): New macros.
1779 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1780 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1782 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1784 (decode_mode_spec_coding): Store directly into buf rather than
1785 into an alloca temporary and copying the temporary to the buf.
1787 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1789 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1791 2014-09-04 Jan D <jan.h.d@swipnet.se>
1793 * xterm.c (x_term_init): Don't call x_session_initialize if running
1794 as a daemon (Bug#18375).
1796 * xsmfns.c: Initialize ice_fd.
1798 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1800 Less chatter in 'make' output.
1801 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1802 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1803 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1805 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1807 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1808 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1810 * nsfns.m (Fx_create_frame):
1811 * w32fns.c (Fx_create_frame):
1812 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1815 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1817 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1818 the reported row in the case of a window with a header line, by
1819 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1820 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1822 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1824 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1825 when configured --with-wide-int on typical 32-bit platforms.
1827 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1829 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1830 when HPOS is negative, for the benefit of R2L glyph rows whose
1831 newline overflows into the fringe.
1833 2014-09-03 Ken Brown <kbrown@cornell.edu>
1835 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1837 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1839 Minor cleanup of recent strlen-avoiding patch.
1840 * fileio.c (CHECK_LENGTH): Remove.
1841 Rewrite callers so that they don't need it.
1842 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1843 variable wasn't set.
1845 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1847 * fileio.c (CHECK_LENGTH): New macro.
1848 (Fexpand_file_name): Use it and get rid of a few more calls
1849 to strlen and strcat.
1850 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1851 * lisp.h (egetenv): ... because of a new inline function used to
1852 avoid calls to strlen for a compile-time constants.
1854 * buffer.h (decode_buffer): New function.
1855 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1856 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1857 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1858 * data.c (Flocal_variables_p):
1859 * fileio.c (Fverify_visited_file_modtime):
1860 * marker.c (live_buffer): Use it.
1862 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1864 Avoid extra calls to strlen in filesystem I/O routines.
1865 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1866 the length of 'newdir' is known or may be precalculated.
1867 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1868 not 'char *', and so use precalculated length.
1869 (Ffile_accessible_directory_p):
1870 * callproc.c (encode_current_directory, init_callproc):
1871 * charset.c (init_charset):
1872 * lread.c (load_path_check, load_path_default): Adjust users.
1873 * lisp.h (file_accessible_directory_p): Tweak prototype.
1875 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1877 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1880 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1882 --enable-silent-rules now suppresses more chatter.
1883 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1884 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1885 (am__v_CCLD_1): New macros, taken from Automake.
1886 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1888 Clean up extern decls a bit.
1889 * bytecode.c: Include blockinput.h and keyboard.h rather
1890 than rolling their APIs by hand.
1891 * emacs.c: Include regex.h and rely on its and lisp.h's API
1892 rather than rolling them by hand.
1893 * lastfile.c: Include lisp.h, to check this file's API.
1894 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1896 * regex.h (re_max_failures): New decl.
1897 * unexcw.c, unexmacosx.c, unexw32.c:
1898 Rely on lisp.h's API rather than rolling it by hand.
1899 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1900 Declare at top level, to pacify GCC -Wnested-externs.
1902 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1904 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1905 clipping rectangle become negative (i.e. large positive, since
1906 it's an unsigned data type). This can happen in R2L hscrolled
1907 glyph rows, and caused us to draw the cursor glyph on the fringe.
1908 For the details, see
1909 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1911 2014-08-31 Ken Brown <kbrown@cornell.edu>
1913 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1914 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1915 is defined. (Bug#18368)
1917 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1919 Vector-sorting fixes (Bug#18361).
1920 It's not safe to call qsort or qsort_r, since they have undefined
1921 behavior if the user-specified predicate is not a total order.
1922 Also, watch out for garbage-collection while sorting vectors.
1923 * fns.c: Include <vla.h>.
1924 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1925 (sort_vector_compare): Remove, replacing with ....
1926 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1927 ... these new functions.
1928 (sort_vector): Rewrite to use the new functions.
1929 GCPRO locals, since the predicate can invoke the GC.
1930 Since it's in-place return void; caller changed.
1931 (merge): Use 'inorder', for clarity.
1933 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1934 One can't hoist this out of the 'if', because intervening calls to
1935 newlocale, twolower, etc. can change errno.
1937 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1939 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1940 wording of the error messages.
1941 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1944 * w32proc.c (get_lcid_callback): Accept locale specifications
1945 without the country part, as in "enu" vs "enu_USA".
1946 (w32_compare_strings): Signal an error if a locale was specified,
1947 but couldn't be translated into a valid LCID.
1949 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1951 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1953 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1955 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1956 errno after towlower_l. errno's value is not specified after
1957 towlower_l. Instead, assume that towlower_l returns its argument
1958 on failure, which is portable in practice.
1960 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1962 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1964 * w32proc.c (w32_compare_strings): Accept additional argument
1965 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1966 if requested. If w32-collate-ignore-punctuation is non-nil, add
1967 NORM_IGNORESYMBOLS to the flags.
1968 (LINGUISTIC_IGNORECASE): Define if not already defined.
1969 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1971 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1974 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1976 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1977 Define substitutes for platforms that lack them.
1978 (str_collate): Add arguments locale and ignore_case.
1980 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1981 Add optional arguments LOCALE and IGNORE-CASE.
1983 * lisp.h (str_collate): Adapt argument list.
1985 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1987 Add vectors support to Fsort.
1988 * fns.c (sort_vector, sort_vector_compare): New functions.
1989 (sort_list): Likewise, refactored out of ...
1990 (Fsort): ... adjusted user. Mention vectors in docstring.
1991 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1992 * alloc.c (make_save_int_obj): New function.
1993 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1994 (make_save_int_obj): Add prototype.
1996 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1997 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1998 Conditionally define to match system's qsort_r signature.
1999 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2001 2014-08-28 Ken Brown <kbrown@cornell.edu>
2003 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2004 dumping and the system malloc after dumping. (Bug#18222)
2006 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2007 Define as macros, expanding to hybrid_malloc, etc.
2008 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2009 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2011 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2012 full implementation on Cygwin. Remove Cygwin-specific code that
2013 is no longer needed.
2014 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2015 Redefine as macros expanding to gmalloc, grealloc, etc.
2016 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2017 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2018 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2019 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2021 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2022 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2023 HAVE_POSIX_MEMALIGN)]: New functions.
2024 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2025 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2026 hybrid_aligned_alloc; declare.
2027 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2028 HAVE_POSIX_MEMALIGN)]: Define.
2029 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2030 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2031 Define as macro, expanding to gget_current_dir_name, and define
2033 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2034 malloc_enable_thread(). Don't initialize malloc.
2035 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2036 no longer defined on Cygwin).
2037 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2038 * sheap.c (bss_sbrk_buffer_end): New variable.
2039 * unexcw.c (__malloc_initialized): Remove variable.
2040 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2042 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2045 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2047 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2048 In `event->y' return entire range (the size of the scroll bar minus
2050 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2051 return entire range (the scaled size of the scroll bar minus
2052 that of the slider). In `portion' return the scaled position of
2054 (xaw_jump_callback): Restore part of code for vertical scroll
2055 bar broken in change from 2014-07-27.
2056 (xaw_scroll_callback): Provide incremental scrolling with
2057 horizontal scroll bars.
2059 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2061 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2063 * indent.c (Fvertical_motion): Fix vertical motion up through a
2064 display property after a newline. (Bug#18276)
2066 * xdisp.c (display_line): Don't assume that the call to
2067 reseat_at_next_visible_line_start ends up at a character
2068 immediately following the newline on the previous line.
2069 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2070 beyond ZV, which causes infloop in redisplay. For the details, see
2071 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2073 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2074 coordinate for hscrolled R2L screen lines. (Bug#18277)
2076 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2078 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2081 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2083 * syntax.c (scan_lists): Don't examine positions before BEGV.
2086 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2088 Improve robustness of new string-collation code (Bug#18051).
2089 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2090 (newlocale, wcscoll_l): Define substitutes for platforms that
2091 lack them, so as to simplify the mainline code.
2092 (str_collate): Simplify the code by assuming the above definitions.
2093 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2094 For example, the old version left the Emacs in the wrong locale if
2095 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2096 result. Report an error if newlocale fails.
2098 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2100 * lisp.h (str_collate):
2101 * sysdep.c (str_collate): Return int.
2102 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2104 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2106 Fix some glitches in previous change.
2107 * sysdep.c (stack_direction): Replace stack_grows_down
2108 to simplify calculation of stack boundaries.
2109 (handle_sigsegv): Check whether we really crash somewhere near
2110 to stack boundary, and handle fatal signal as usual if not.
2111 (init_sigsegv): Adjust accordingly.
2112 * keyboard.c (Vtop_level_message): Rename to
2113 Vinternal__top_level_message, as suggested by Stefan Monnier in
2114 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2115 All related users changed.
2117 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2119 Handle C stack overflow caused by too nested Lisp evaluation.
2120 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2121 siglongjmp point to transfer control from SIGSEGV handler.
2122 * keyboard.c (return_to_command_loop, recover_top_level_message)
2123 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2124 (regular_top_level_message): New variable.
2125 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2126 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2128 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2129 new variables described above.
2130 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2131 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2132 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2133 (init_sigsegv): New function.
2134 (init_signals): Use it.
2136 2014-08-25 Ken Brown <kbrown@cornell.edu>
2138 * emacs.c (main): Remove use of obsolete macro
2139 G_SLICE_ALWAYS_MALLOC.
2141 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2143 Implement locale-sensitive string collation for MS-Windows.
2144 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2145 New functions. (Bug#18051)
2147 * w32.h (w32_compare_strings): Add prototype.
2149 * w32.c <g_b_init_compare_string_w>: New global flag.
2150 (globals_of_w32): Initialize it.
2152 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2154 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2155 [WINDOWSNT]: Call str_collate on MS-Windows.
2157 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2159 One more minor cleanup of font subsystem.
2160 * font.h (struct font_driver): Convert text_extents to
2161 return void because returned value is never actually used.
2162 * macfont.m (macfont_text_extents):
2163 * w32font.c (w32font_text_extents):
2164 * xftfont.c (xftfont_text_extents): Adjust to return void
2165 and assume that 'metrics' argument is always non-NULL.
2166 * ftfont.c (ftfont_text_extents):
2167 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2169 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2171 Minor cleanups of str_collate fix (Bug#18051).
2172 * fns.c (str_collate): Move decl from here ...
2173 * lisp.h (str_collate): ... to here.
2174 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2175 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2176 potential problems with integer overflow. Don't assume
2177 setlocale succeeds. Remove unnecessary test before restoring
2178 locale via setlocale, and free the copied setlocale string
2181 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2183 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2185 * sysdep.c (str_collate): New function. (Bug#18051)
2187 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2189 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2190 if the initial "rm -f" fails. This is for MinGW builds, where
2191 MS-Windows will not allow deleting the executable file of a
2194 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2196 * w32term.c (w32_scroll_bar_handle_click)
2197 (w32_horizontal_scroll_bar_handle_click)
2198 (x_scroll_bar_report_motion)
2199 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2200 SB_THUMBTRACK, use the 32-bit position information returned by
2201 GetScrollInfo, not the 16-bit information returned in the Windows
2204 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2206 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2207 second coordinate ('y') reported for dragging the horizontal
2210 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2212 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2213 and text area-relative x-coordinates.
2215 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2217 Avoid overwriting the reversed_p flags in the glyph matrices when
2218 init_iterator or start_display are called.
2219 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2221 (tool_bar_height, redisplay_tool_bar, try_window)
2222 (try_window_reusing_current_matrix, try_window_id)
2223 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2224 reversed_p flag of the iterator's glyph row where the glyph row
2225 is going to be redrawn.
2227 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2229 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2231 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2233 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2234 of emacs_event return length from si.nPage to si.nMax.
2235 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2236 interchange start and end of thumb.
2238 2014-08-15 Ken Brown <kbrown@cornell.edu>
2240 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2241 ERRORCHECK mutexes. (Bug#18222)
2243 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2245 * frame.c (set_menu_bar_lines_1): Remove.
2246 (set_menu_bar_lines): Call change_frame_size instead of
2247 set_menu_bar_lines_1.
2249 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2251 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2254 2014-08-11 Glenn Morris <rgm@gnu.org>
2256 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2257 writing before backing up, since it causes a more serious problem
2258 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2259 (choose_write_coding_system): No longer callable from Lisp.
2260 Move last piece back here from Fwrite_region.
2261 (Fwrite_region, syms_of_fileio): Update for above changes.
2263 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2265 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2266 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2267 (Fwindow_new_pixel, Fset_window_new_pixel)
2268 (Fset_window_new_total, Fset_window_new_normal)
2269 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2271 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2273 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2275 * fontset.c (Finternal_char_font): Recompute basic faces if the
2276 frame's face cache was cleared. (Bug#18162)
2278 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2280 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2281 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2282 base buffer's undo list.
2284 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2286 Fix a couple of recent inadvertent breaks of the MSDOS port.
2287 * msdos.c: include required menu.h
2288 * term.c: set correct menu_show_hook on MSDOS.
2290 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2292 Fix handling of menu bar line on TTY frames (Bug#18136)
2294 * dispnew.c (handle_window_change_signal):
2295 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2296 frame's menu bar lines subtracted from height.
2297 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2299 (adjust_frame_size): Count in menu bar when setting FrameRows.
2300 (make_terminal_frame): When setting up the frame's lines and
2301 text height don't count in the menu bar.
2302 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2303 lines subtracted from height.
2304 (do_switch_frame): Set tty's FrameRows to number of total lines
2306 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2307 is used, return total number of lines and columns.
2308 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2310 * term.c (OUTPUT, tty_set_terminal_modes)
2311 (tty_set_terminal_window, tty_set_scroll_region)
2312 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2313 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2314 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2315 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2316 Call change_frame_size with frame's menu bar lines subtracted
2318 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2319 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2322 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2324 * alloc.c (Fmemory_info): Remove a stray brace.
2326 * process.c: Fix a comment typo.
2328 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2330 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2332 * widgetprv.h (EmacsFramePart): Remove font.
2334 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2335 (resources, setup_frame_cursor_bits): Remove unused variables and
2336 functions, esp. wrt. font (Bug#18227).
2338 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2340 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2342 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2344 Refer to MS-DOS using the same name everywhere.
2346 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2350 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2352 * w32term.c (w32_redeem_scroll_bar):
2353 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2354 not redeeming scroll bars that have been turned off.
2356 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2358 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2359 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2360 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2361 (safe_run_hook_funcall): Adjust accordingly.
2363 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2365 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2366 Condition correctly according to toolkit used.
2367 * frame.c (make_initial_frame, make_terminal_frame)
2368 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2369 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2370 assignments according to presence of toolkit scrollbars.
2371 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2372 Condition correctly according to toolkit used.
2373 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2374 only if toolkit supports it.
2375 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2377 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2379 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2381 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2383 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2384 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2385 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2386 (safe_run_hooks): Remove comment which is not relevant any more.
2388 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2390 Don't let big frames overrun the stack.
2391 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2392 Use SAFE_NALLOCA, not alloca.
2394 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2395 * dired.c (directory_files_internal): Use a volatile variable
2396 to prevent the compiler from optimizing away all copies of a local.
2397 I wonder how many other GC-related bugs like this lurk elsewhere?
2399 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2400 * xterm.h (struct x_display_info): New member 'connection'.
2401 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2402 so that x_delete_terminal has a file descriptor to pass to
2403 delete_keyboard_wait_descriptor.
2405 Don't mishandle year-9999 dates (Bug#18176).
2406 * editfns.c (decode_time_components): Store an invalid timespec
2407 on overflow, instead of returning false, so that the caller can
2408 distinguish overflow from other errors.
2409 (lisp_time_argument, lisp_seconds_argument): If the time is out
2410 of range, signal a time overflow instead of an invalid time spec.
2411 * keyboard.c (decode_timer): Treat time overflow like other
2414 Avoid undefined behavior with signed left shift.
2415 Caught by 'gcc -fsanitize=undefined'.
2416 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2417 * dispnew.c (line_hash_code, scrolling):
2418 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2419 Use 'unsigned', not 'int', for line hashes.
2420 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2422 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2424 Make compare-strings more compatible with old behavior (Bug#17903).
2425 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2427 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2429 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2430 Don't add label between left and right buttons (Bug#18129).
2432 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2434 Make functions static that no longer need to be extern.
2435 * frame.c, frame.h (set_menu_bar_lines):
2436 * keyboard.c (Qleftmost, Qrightmost):
2437 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2438 (x_set_internal_border_width):
2441 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2443 Fix display of R2L lines when the last character fits only partially.
2444 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2446 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2447 R2L row is visible only partially, give the row a negative x
2449 (display_line): Fix the calculation of the glyph whose pixel width
2450 is used to decide whether the last produced glyph fits on the
2451 line. When the last glyph fits only partially, give the row a
2454 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2455 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2456 pixel width of the first glyph that is hscrolled from display.
2457 (display_line): In R2L glyph rows, don't give a negative offset to
2458 row->x when the first glyph begins before first_visible_x.
2460 * xdisp.c (display_line): If called with iterator set up to write
2461 to a marginal area, delay the call to handle_line_prefix until we
2462 switch back to the text area. (Bug#18035)
2464 * .gdbinit (xwindow): The members total_cols, total_lines,
2465 left_col, and top_line are C integers (and has been so for the
2468 2014-08-01 Andreas Schwab <schwab@suse.de>
2470 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2471 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2473 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2475 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2476 (timerfd_callback): Ignore weird events with no data. Add tight
2477 assertions and comments.
2478 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2479 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2481 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2483 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2484 I had confused && with ||.
2486 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2488 Simplify timerfd configuration and fix some minor glitches.
2489 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2490 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2491 Fall back on timer_create if timerfd_create fails at runtime.
2492 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2493 kernel primitives to do resolution. All uses removed.
2494 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2495 (turn_on_atimers): Clear timer_create-based timers too,
2498 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2499 Without this change, the code can access the local variable 'width'
2500 even when it has not been initialized, and likewise for 'height';
2501 in either case this leads to undefined behavior.
2503 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2505 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2506 necessary, put horizontal scroll bar resources as well. See
2507 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2508 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2510 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2512 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2513 background value to match the resource of its vertical counterpart.
2515 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2517 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2518 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2520 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2522 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2523 change that added the top margin height to the requested height
2524 and revert (undocumented) part of 2014-07-28 change that changed
2525 the logic of whether a size change occurred.
2527 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2529 * .gdbinit (xwindow): The members total_cols, total_lines,
2530 left_col, and top_line are C integers (and has been so for the
2533 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2536 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2538 On GNU/Linux, use timerfd for asynchronous timers.
2539 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2540 (toplevel): Rename alarm_timer_ok to special_timer_available.
2541 [HAVE_TIMERFD]: Declare timerfd.
2542 [HAVE_CLOCK_GETRES]: Declare resolution.
2543 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2544 system timer resolution.
2545 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2546 (timerfd_callback) [HAVE_TIMERFD]: New function.
2547 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2548 [ENABLE_CHECKING]: New function for the sake of automated tests.
2549 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2550 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2551 [ENABLE_CHECKING]: Defsubr test function.
2552 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2553 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2554 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2556 Fix --without-x build and pacify --enable-gcc-warnings.
2557 Problems reported in Bug#18122 and Bug#18124.
2558 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2559 (frame_windows_min_size): Now static.
2560 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2562 (adjust_frame_size): Always declare prototype.
2564 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2565 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2566 * atimer.c (timerfd_callback): Always read expiration data.
2568 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2569 * process.c (add_timer_wait_descriptor): Add timer descriptor
2570 to input_wait_mask and non_process_wait_mask as well.
2572 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2574 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2576 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2578 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2579 Reinstate code removed by the prevoius commit to this file.
2581 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2583 * buffer.h (struct buffer): New fields scroll_bar_height and
2584 horizontal_scroll_bar_type.
2585 * buffer.c (bset_scroll_bar_height)
2586 (bset_horizontal_scroll_bar_type): New functions.
2587 (Fbuffer_swap_text): Handle old_pointm field.
2588 (init_buffer_once): Set defaults for scroll_bar_height and
2589 horizontal_scroll_bar_type.
2590 (syms_of_buffer): New variables scroll_bar_height and
2591 horizontal_scroll_bar_type.
2592 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2593 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2594 (set_vertical_scroll_bar): Remove prototype.
2595 (x_change_tool_bar_height): Add prototype.
2596 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2597 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2598 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2600 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2601 (update_window): Start mode_line_row->y after horizontal scroll
2603 (change_frame_size_1): Call adjust_frame_size.
2604 (init_display): When changing the size of a tty frame do not
2605 pass height of menu bar.
2606 (Qframe_windows_min_size): New symbol.
2607 * frame.h (struct frame): List tool bar fields after menu bar
2608 fields. Add official, total_lines, horizontal_scroll_bars,
2609 config_scroll_bar_height and config_scroll_bar_lines fields.
2610 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2611 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2612 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2613 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2614 (FRAME_WINDOWS_HEIGHT): New macros.
2615 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2616 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2617 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2618 horizontal scroll bar.
2619 (frame_inhibit_resize, adjust_frame_size)
2620 (frame_windows_min_size): Add declarations.
2621 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2622 (x_set_scroll_bar_default_height, x_set_left_fringe)
2623 (x_set_right_fringe, x_set_vertical_scroll_bars)
2624 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2625 (x_set_scroll_bar_height): Add external declarations.
2626 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2627 (adjust_frame_size): New functions.
2628 (make_frame): Initial horizontal_scroll_bars field.
2629 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2631 (make_initial_frame, make_terminal_frame): No horizontal scroll
2632 bar in initial and terminal frames. Use adjust_frame_size.
2633 (Fframe_total_cols): Fix doc-string.
2634 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2635 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2636 Rewrite using adjust_frame_size.
2637 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2638 (Qframe_windows_min_size): New symbols.
2639 (x_set_frame_parameters): Remove call of check_frame_size.
2640 (x_report_frame_params): Return scroll_bar_height value.
2641 (x_set_left_fringe, x_set_right_fringe): New functions.
2642 (adjust_frame_height, x_set_internal_border_width)
2643 (x_set_fringe_width): Remove.
2644 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2645 (x_set_scroll_bar_width, x_set_right_divider_width)
2646 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2647 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2649 (x_figure_window_size): Rewrite to make frame display the
2650 expected number of lines.
2651 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2652 (Vdefault_frame_horizontal_scroll_bars)
2653 (Vframe_initial_frame_tool_bar_height)
2654 (frame_inhibit_implied_resize): New variables.
2655 * fringe.c (compute_fringe_widths): Remove.
2656 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2657 (xg_create_horizontal_scroll_bar)
2658 (xg_update_horizontal_scrollbar_pos)
2659 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2660 (xg_get_default_scrollbar_height)
2661 (xg_clear_under_internal_border): Extern.
2662 * gtkutil.c (xg_frame_resized): Don't call
2663 do_pending_window_change.
2664 (xg_frame_set_char_size): Use adjust_frame_size.
2665 (style_changed_cb): Call update_theme_scrollbar_height and
2666 x_set_scroll_bar_default_height.
2667 (x_wm_set_size_hint): Don't call check_frame_size.
2668 (update_theme_scrollbar_height)
2669 (xg_get_default_scrollbar_height)
2670 (xg_create_horizontal_scroll_bar)
2671 (xg_update_horizontal_scrollbar_pos)
2672 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2673 (xg_create_scroll_bar): Set horizontal slot of bar.
2674 (xg_initialize): Call update_theme_scrollbar_height.
2675 (xg_clear_under_internal_border): No more static.
2676 * insdel.c (adjust_suspend_auto_hscroll): New function.
2677 (adjust_markers_for_delete, adjust_markers_for_insert)
2678 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2679 * keyboard.c (readable_events, discard_mouse_events)
2680 (make_lispy_event): Handle horizontal scroll bar click events.
2681 (Fsuspend_emacs): When changing the size of a tty frame do not
2682 pass height of menu bar.
2683 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2684 (Qright, Qleftmost, Qrightmost): New symbols.
2685 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2687 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2688 * nsfns.m (x_set_internal_border_width): New function.
2689 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2690 Remove extended fringe code.
2691 (x_set_window_size, x_new_font): Don't call
2692 compute_fringe_widths.
2693 * term.c (Fresume_tty): When changing the size of a tty frame do
2694 not pass height of menu bar.
2695 (clear_tty_hooks, set_tty_hooks):
2696 Clear horizontal_scroll_bar_hook.
2697 (init_tty): Frame has no horizontal scroll bars.
2698 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2699 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2700 scroll_bar_after_handle, scroll_bar_left_arrow,
2701 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2702 scroll_bar_to_rightmost entries.
2703 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2704 (struct terminal): Add set_horizontal_scroll_bar_hook.
2705 * w32console.c (initialize_w32_display):
2706 Clear horizontal_scroll_bar_hook.
2707 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2709 (x_clear_under_internal_border, x_set_internal_border_width):
2711 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2712 Set windows_or_buffers_changed when adding the menu bar.
2713 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2714 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2715 (w32_createhscrollbar): New functions.
2716 (w32_createscrollbar): Rename to w32_createvscrollbar.
2717 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2718 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2719 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2720 Add WM_EMACS_SHOWCURSOR.
2721 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2722 case do not artificially impose WM size hints.
2723 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2724 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2726 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2727 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2728 (unwind_create_frame_1): Remove.
2729 (Fx_create_frame): Make both scrollbars the system standard
2730 width and height. Use official field of frame structure to
2731 inhibit running window-configuration-change-hook.
2732 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2733 pixelwise. Handle frame's official field.
2734 (w32_frame_parm_handlers): Remove x_set_fringe_width
2735 entries. Add x_set_scroll_bar_height,
2736 x_set_horizontal_scroll_bars, x_set_left_fringe and
2738 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2739 pass height of menu bar to change_frame_size.
2740 * w32menu.c (set_frame_menubar): Rewrite using
2741 frame_inhibit_resize.
2742 * w32term.h (struct w32_display_info):
2743 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2744 (struct scroll_bar): Add horizontal.
2745 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2746 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2747 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2748 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2749 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2750 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2751 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2752 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2753 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2754 Define instead of WM_EMACS_CREATESCROLLBAR.
2755 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2756 WND_SCROLLBAR_INDEX.
2757 * w32term.c (horizontal_scroll_bar_min_handle)
2758 (horizontal_scroll_bar_left_border)
2759 (horizontal_scroll_bar_right_border): New integers.
2760 (x_set_frame_alpha): Replace x_highlight_frame by
2762 (x_window_to_scroll_bar): New argument "type". Update callers
2764 (w32_set_horizontal_scroll_bar_thumb)
2765 (x_horizontal_scroll_bar_report_motion)
2766 (w32_set_horizontal_scroll_bar)
2767 (w32_horizontal_scroll_bar_handle_click)
2768 (x_horizontal_scroll_bar_report_motion): New functions.
2769 (w32_mouse_position): Discriminate horizontal and vertical
2771 (my_create_scrollbar): Replace with two new functions
2772 my_create_vscrollbar and my_create_hscrollbar.
2773 (x_scroll_bar_create): New argument "horizontal".
2774 Update callers accordingly.
2775 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2776 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2778 (w32_read_socket): Handle WM_HSCROLL cae.
2779 (x_new_font): Don't recompute fringe widths.
2780 Use frame_inhibit_resize. Calculate new menu bar height iff we
2781 build without toolkit. Always clear under internal border.
2782 (x_set_window_size): Don't check frame size or recompute
2783 fringes. Reset fullscreen status before applying sizes.
2784 Always resize as requested by pixelwise argument. Don't call
2785 do_pending_window_change.
2786 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2787 (w32_initialize_display_info): Initialize dpyinfo's
2788 horizontal_scroll_bar_cursor entry.
2789 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2790 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2791 horizontal_scroll_bar_left_border.
2792 (w32fullscreen_hook): Intermittently resize window to normal
2793 when switching from fullscreen to maximized state.
2794 (run_window_configuration_change_hook): Don't run it if frame is
2796 (unwind_change_frame): Remove.
2797 (Fset_window_configuration): Rewrite using frame's official field.
2798 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2799 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2800 * window.h (struct window): New fields old_pointm,
2801 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2802 scroll_bar_height and suspend_auto_hscroll.
2803 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2805 (sanitize_window_sizes): Extern.
2806 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2807 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2808 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2809 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2810 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2812 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2813 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2814 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2815 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2816 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2817 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2818 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2819 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2820 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2821 (Fwindow_old_point, sanitize_window_sizes): New functions.
2822 (Qwindow_sanitize_window_sizes): New symbol.
2823 (window_body_height): Count in horizontal scroll bar.
2824 (set_window_hscroll, Fscroll_left, Fscroll_right):
2825 Set suspend_auto_hscroll slot.
2826 (Fwindow_inside_edges): Count fringes pixelwise.
2827 (coordinates_in_window, Fcoordinates_in_window_p):
2828 Consider horizontal scroll bar.
2829 (check_frame_size, adjust_window_margins): Remove functions and
2830 corresponding calls.
2831 (set_window_buffer): Initialize old_pointm and horizontal scroll
2833 (temp_output_buffer_show): Reset hscroll related fields.
2834 Initialize old_pointm.
2835 (make_parent_window): Initialize old_pointm.
2836 (make_window): Initialize old_pointm, horizontal scroll bar type,
2837 and scroll bar height.
2838 (resize_frame_windows): Don't count top margin in new sizes.
2839 Don't use safe sizes when shrinking a frame; let the window
2840 manager do the clipping.
2841 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2843 (Fdelete_window_internal): Unchain old_pointm marker.
2844 (window_scroll_pixel_based, Fscroll_other_window):
2846 (Fwindow_text_width, Fwindow_text_height): New argument
2848 (struct saved_window): New fields, old_pointm, hscroll_whole,
2849 suspend_auto_hscroll, scroll_bar_height and
2850 horizontal_scroll_bar_type.
2851 (Fset_window_configuration, save_window_save): Set new fields of
2853 (apply_window_adjustment): Don't call adjust_window_margins.
2854 (set_window_margins): Don't change margins if new sizes don't
2856 (set_window_scroll_bars): New argument "horizontal_type".
2857 Handle horizontal scroll bars. Don't change scroll bars if they
2858 don't fit into window.
2859 (Fset_window_scroll_bars): New argument "horizontal_type".
2860 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2861 (compare_window_configurations): Compare horizontal scroll bar
2863 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2864 horizontal scroll bar height.
2865 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2866 instead of FRAME_LINES.
2867 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2868 ON_VERTICAL_SCROLL_BAR.
2869 (with_echo_area_buffer): Initialize old_pointm.
2870 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2872 (unwind_with_echo_area_buffer): Handle old_pointm.
2873 (update_tool_bar): Set do_update when the tool bar window has at
2874 least one line (since this is what the user sets).
2875 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2876 (redisplay_tool_bar): Return early when toolbar has zero lines.
2877 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2878 (hscroll_window_tree): Handle suspension of auto_hscroll and
2880 (set_horizontal_scroll_bar): New function.
2881 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2882 more than one line. Handle horizontal scroll bars.
2883 (note_mouse_highlight): Handle horizontal scrol bars.
2884 (expose_frame): Set dimensions of XRectangle from frame's text
2886 (Vvoid_text_area_pointer): Update doc-string.
2887 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2888 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2889 (x_set_internal_border_width): New functions.
2890 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2891 (unwind_create_frame_1): Remove.
2892 (Fx_create_frame): Handle horizontal scroll bars. Use official
2893 field of frame structure to inhibit running
2894 window-configuration-change-hook.
2895 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2896 pixelwise. Handle frame's official field.
2897 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2898 x_set_horizontal_scroll_bars, x_set_left_fringe,
2900 * xmenu.c (update_frame_menubar, free_frame_menubar):
2901 Use adjust_frame_size.
2902 * xterm.h (struct x_display_info):
2903 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2905 (struct scroll_bar): Add horizontal slot.
2906 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2907 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2908 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2909 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2910 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2911 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2912 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2913 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2914 (x_clear_under_internal_border): Remove.
2915 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2916 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2917 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2918 HORIZONTAL. Update callers.
2919 (horizontal_action_hook_id): New action hook id.
2920 (x_horizontal_scroll_bar_to_input_event)
2921 (x_create_horizontal_toolkit_scroll_bar)
2922 (xt_horizontal_action_hook)
2923 (x_set_toolkit_horizontal_scroll_bar_thumb)
2924 (XTset_horizontal_scroll_bar, x_net_wm_state)
2925 (x_horizontal_scroll_bar_report_motion): New functions.
2926 (xg_scroll_callback, x_scroll_bar_handle_click):
2927 Handle horizontal scroll bars.
2928 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2929 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2931 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2932 Handle horizontal scroll bars.
2933 (handle_one_xevent): Handle horizontal scroll bar events.
2934 Call x_net_wm_state.
2935 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2937 (x_set_window_size): Don't call check_frame_size and
2938 do_pending_window_change.
2939 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2940 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2941 (x_scroll_bar_set_handle): Add some checks when calling
2944 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2946 Revert previous change.
2947 There is certainly nothing wrong with writing code like 'lo <= i
2948 && i <= hi', even if LO happens to a constant. There isn't even
2949 anything wrong in general with writing 'a <= b' if A happens to
2950 be a constant. At any rate stylistic changes shouldn't
2951 be done like this without discussion.
2953 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2955 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2956 (Fgarbage_collect): Reorder conditions that are written backwards.
2957 * data.c (cons_to_unsigned): Likewise.
2958 * dispnew.c (update_frame_1, sit_for): Likewise.
2959 * fileio.c (file_offset): Likewise.
2960 * filelock.c (read_lock_data, lock_file): Likewise.
2961 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2963 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2964 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2965 * lread.c (read1): Likewise.
2966 * minibuf.c (read_minibuf_noninteractive): Likewise.
2967 * nsterm.m (x_set_frame_alpha): Likewise.
2968 * process.c (wait_reading_process_output): Likewise.
2969 * region-cache.c (delete_cache_boundaries): Likewise.
2970 * xterm.c (x_set_frame_alpha): Likewise.
2972 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2974 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2977 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2979 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2980 because atimer expiration is absolute rather than relative.
2982 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2984 * w32term.h (current_popup_menu, menubar_in_use):
2985 Move declarations from w32term.c.
2987 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2989 * w32fns.c (menubar_in_use): No more static.
2990 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2992 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2994 Move hourglass machinery to RIF.
2995 * dispextern.h (struct redisplay_interface): New members
2996 show_hourglass and hide_hourglass. Indent comments.
2997 (show_hourglass, hide_hourglass): Remove prototypes.
2998 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2999 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3000 (ns_redisplay_interface): Add them.
3001 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3002 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3003 (w32_arrow_cursor): New function to hack around non-GUI frames.
3004 (w32_redisplay_interface): Add new functions.
3005 * w32term.h (w32_arror_cursor): Add prototype.
3006 * xdisp.c (show_hourglass): New function, refactored out from
3007 platform-dependent code.
3008 (cancel_hourglass): Now call to RIF function.
3009 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3010 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3011 (x_redisplay_interface): Add new functions.
3013 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3015 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3016 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3017 and complete previous change.
3018 * frame.c (adjust_frame_height): New function.
3019 (Fset_frame_height, Fset_frame_size): Use it.
3020 (x_set_frame_parameters): Take frame top margin into account.
3022 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3024 * frame.c (Fset_frame_height): Take frame top margin into account.
3025 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3026 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3028 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3030 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3031 menubar_height as such. Tweak comment.
3032 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3033 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3034 All related users changed.
3035 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3036 * xterm.c (handle_one_xevent):
3037 * gtkutil.c (xg_event_is_for_menubar):
3038 * xfns.c (x_window) [USE_X_TOOLKIT]:
3039 * xmenu.c (set_frame_menubar, free_frame_menubar):
3040 Prefer to use FRAME_MENUBAR_HEIGHT.
3042 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3044 * frame.c (Fframe_parameters): Always report frame height without
3045 menu and tool bar lines.
3047 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3049 * nsterm.m (applicationDidFinishLaunching:): Call
3050 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3051 (antialiasThresholdDidChange:): New method for EmacsApp.
3053 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3055 * macfont.m (macfont_update_antialias_threshold): Remove static.
3057 * macfont.h (macfont_update_antialias_threshold): Declare.
3059 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3061 * w32select.c (setup_windows_coding_system):
3062 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3063 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3065 * w16select.c (Fw16_get_clipboard_data):
3066 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3069 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3070 buffer position where we are to start the iteration.
3071 (handle_invisible_prop): Record in it->stop_charpos the position
3072 where the invisible text ends. (Bug#18035)
3073 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3074 row has zero buffer position as their start position.
3075 Reported by martin rudalics <rudalics@gmx.at>.
3077 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3078 infinite looping in redisplay when display lines don't have enough
3079 space to display even a single character. (Bug#18036)
3081 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3083 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3084 * xfns.c (x_window): Use it to allow xfree later.
3085 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3086 where appropriate. Use bool for booleans and remove redundant checks.
3087 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3088 * xterm.c (x_free_frame_resources): Free shell_position.
3090 2014-07-19 K. Handa <handa@gnu.org>
3092 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3093 mandatory font spec (Bug#17973).
3095 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3097 * font.c (font_score): Return the worst score if the size of
3098 ENTITY is wrong by more than a factor 2 (Bug#17973).
3100 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3102 * frame.c (frame_unspecified_color): New function
3103 refactored out from ...
3104 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3105 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3107 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3108 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3109 * lisp.h (set_frame_param): Remove prototype.
3110 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3111 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3114 Prefer 'x_display_info *' to 'Display *' in X selection code.
3115 This helps to avoid unneeded calls to x_display_info_for_display.
3116 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3117 instead of 'Display *'.
3118 (SELECTION_EVENT_DPYINFO): New macro.
3119 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3120 it as an lvalue. Mention this in comment.
3121 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3122 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3123 (selection_data_to_lisp_data, receive_incremental_selection):
3124 Convert to use 'x_display_info *'. Adjust users where appropriate.
3125 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3126 selection data *' as last arg to not return values in args.
3127 (unexpect_property_change): Use common removal technique.
3129 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3131 * print.c (print_preprocess): Adjust to match changed
3132 sub char-table structure and avoid crash (Bug#18038).
3134 * data.c (wrong_choice): Not static any more.
3135 * lisp.h (wrong_choice): Add prototype.
3136 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3137 Declare namebuf as such. Tweak comment.
3138 [USE_GTK]: Likewise for tool_bar_position.
3139 (fset_tool_bar_position) [USE_GTK]: Ditto.
3140 (FRAME_TOOL_BAR_POSITION): New macro.
3141 * frame.c (x_report_frame_params):
3142 * gtkutil.c (update_frame_tool_bar):
3143 * xfns.c (Fx_create_frame): Use it.
3144 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3146 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3148 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3149 buffer's default-directory only if it is a string. (Bug#17986)
3151 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3153 More precise control over values of some buffer-local variables.
3154 * keyboard.c (Qvertical_scroll_bar):
3155 * frame.c (Qleft, Qright): Move to ...
3156 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3157 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3158 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3159 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3160 vertical-scroll-bar, scroll-up-aggressively
3161 and scroll-down-aggressively.
3162 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3164 * nsfns.m, frame.h (Qleft, Qright):
3165 * nsterm.m (Qleft): Remove declarations.
3166 * gtkutil.c (toplevel): Include buffer.h.
3167 * data.c (wrong_choice, wrong_range): New functions.
3168 (store_symval_forwarding): Handle special properties of buffer-local
3169 variables and use functions from the above to signal error, if any.
3171 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3172 values. Add comment.
3173 (struct frame): Re-arrange layout to avoid extra padding and use bit
3174 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3175 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3176 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3177 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3178 Define as no-ops because there are no scroll bars anyway.
3179 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3182 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3183 Add convenient setter.
3184 (font_put_frame_data, font_get_frame_data): Use it.
3186 2014-07-15 Daiki Ueno <ueno@gnu.org>
3188 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3189 pointer argument, before dereferencing.
3190 (XCHAR2B_BYTE2): Likewise.
3192 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3194 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3195 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3196 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3197 Use record_unwind_protect_int and avoid consing.
3198 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3200 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3202 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3204 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3205 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3207 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3208 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3209 * minibuf.c: Include binary-io.h instead of fcntl.h.
3210 (read_minibuf_noninteractive):
3211 Use set_binary_mode instead of handcrafted code.
3212 Don't call emacs_set_tty if emacs_get_tty failed.
3213 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3214 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3215 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3217 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3218 This works around a GCC compiler bug when Emacs is configured with
3219 --enable-gcc-warnings.
3221 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3223 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3224 or characters in string, respectively. Add comment.
3225 * fringe.c (Fdefine_fringe_bitmap):
3226 * fns.c (Fsubstring, substring_both): Use it.
3227 * keymap.c (Fdefine_key, Flookup_key):
3228 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3230 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3231 Use menu_item_width.
3232 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3234 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3236 Improve behavior of 'bzr up; cd src; make -k'.
3237 * Makefile.in (top_srcdir): New var.
3238 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3239 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3240 its expansion is a bit shorter.
3241 (../config.status): Actually build config.status instead of
3243 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3244 New macros, copied and relocated from ../Makefile.in.
3245 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3246 (../config.status, Makefile): New dependencies and rules,
3247 copied with relocation from ../Makefile.in. This should be more
3248 likely to rebuild the build machinery properly if you do a 'make'
3249 in the src directory.
3251 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3253 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3256 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3257 behavior on Windows 7 and later when the function is repeatedly
3258 invoked with the same value of DIR. (Bug#17950)
3260 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3261 string to match the one in w32fns.c.
3263 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3264 stdin to binary mode only if it is connected to a terminal.
3266 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3268 Coalesce extern decls.
3269 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3270 * sysdep.c (emacs_get_tty, emacs_set_tty):
3271 Move duplicate extern decls from here ...
3272 * systty.h: ... to here, so that there's just one copy.
3274 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3276 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3278 * nsfns.m (Fns_popup_font_panel): Ditto.
3280 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3282 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3284 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3286 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3287 [DOS_NT]: Implement for WINDOWSNT.
3289 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3292 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3294 * sysdep.c (suppress_echo_on_tty): New function.
3295 * minibuf.c (read_minibuf_noninteractive): Use it.
3297 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3299 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3300 sysinfo failed. Adjust docstring.
3302 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3304 Implement memory-info for MS-DOS.
3305 * dosfns.c (dos_memory_info): New function.
3306 * dosfns.h (dos_memory_info): Add prototype.
3307 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3308 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3309 of doing some of its job.
3311 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3312 reference termios structure members.
3314 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3316 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3318 * minibuf.c (top): Include systty.h. Declare external
3319 emacs_get_tty and emacs_set_tty.
3320 (Vread_hide_char): New lisp variable.
3321 (read_minibuf_noninteractive): Hide characters with
3322 Vread_hide_char if it is a character. (Bug#17839)
3324 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3326 Implement memory-info for MS-Windows.
3327 * w32.c (w32_memory_info): New function.
3328 * w32.h (w32_memory_info): Prototype it.
3329 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3331 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3333 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3334 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3335 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3336 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3337 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3338 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3339 (decode_coding_big5, decode_coding_charset, decode_coding)
3340 (encode_coding): Adjust users.
3342 * alloc.c (Fmemory_info): New function.
3344 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3346 * syntax.c (back_comment): Use more-natural location for label.
3348 * font.c, font.h (font_unparse_fcname): Now static.
3349 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3351 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3353 Next minor cleanup of font subsystem.
3354 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3355 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3357 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3359 * ftfont.h (ftfont_font_format): Remove prototype.
3360 * ftfont.c (ftfont_font_format): Remove; now unused.
3362 * nsfont.m (nsfont_open):
3363 * w32font.c (w32font_open_internal):
3364 * w32uniscribe.c (uniscribe_open):
3365 * xfont.c (xfont_open):
3366 * xftfont.c (xftfont_open): All users changed.
3368 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3369 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3371 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3373 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3374 x_produce_glyphs does when it generates a stretch glyph that
3375 represents a TAB. (Bug#17969)
3377 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3378 and there is a display property at that position, don't call
3379 move_it_to to move to a position before window start. (Bug#17942)
3380 Fix condition for finding CHARPOS by the first call to move_it_to.
3383 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3385 * syntax.c (find_defun_start): Try the cache even
3386 if !open_paren_in_column_0_is_defun_start.
3387 (back_comment): If find_defun_start was pessimistic, use the
3388 scan_sexps_forward result to improve the cache (bug#16526).
3390 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3392 * xdisp.c (redisplay_window): If redisplay of a window ends up
3393 with point in a partially visible line at end of the window, make
3394 sure the amended position of point actually has smaller Y
3395 coordinate; if not, give up and scroll the display. (Bug#17905)
3397 * window.c (window_scroll_pixel_based): When point ends up at the
3398 last fully visible line, don't let move_it_to stop at the left
3399 edge of the line and dupe us into thinking point is inside the
3402 * w32.c (network_interface_info): Make sure the argument is a
3405 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3407 * process.c (read_and_dispose_of_process_output): Fix typo
3408 in previous patch: we want nonnegative fds, not nonzero fds.
3410 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3412 * chartab.c (char_table_translate): Move to...
3413 * character.h (char_table_translate): ... inline function here.
3414 Avoid Faref and assume that args are always valid. This helps to
3415 speedup search, which is especially important for a huge buffers.
3416 * lisp.h (char_table_translate): Remove prototype.
3418 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3419 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3420 New function, with an intention to avoid code duplication between
3422 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3424 * ftfont.c (ftfont_open):
3425 * macfont.m (macfont_open):
3426 * xftfont.c (xftfont_open): Use it.
3428 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3430 * process.c: Add sanity checks for file descriptors (Bug#17844).
3431 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3432 Check that infd is nonnegative before using it as an fd.
3433 (read_and_dispose_of_process_output, Fprocess_send_eof):
3434 Likewise, for outfd.
3435 (wait_reading_process_output): Omit unnecessary check of infd.
3437 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3439 Minor fixups related to usage of the 'long' type.
3440 * gnutls.c (emacs_gnutls_handshake):
3441 * xfaces.c (dump_realized_face):
3442 Work even if 'long' is narrower than 'void *'.
3443 * termcap.c (scan_file):
3444 * xselect.c (x_decline_selection_request)
3445 (x_reply_selection_request, x_get_window_property):
3446 * xterm.c (x_set_frame_alpha):
3447 Remove unnecessary 'L' suffixes of integer constants.
3448 * xfns.c (hack_wm_protocols):
3449 * xselect.c (x_fill_property_data):
3450 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3451 Remove unnecessary casts to 'long'.
3452 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3454 Minor ImageMagick safety fixes.
3455 * image.c (imagemagick_compute_animated_image):
3456 Remove useless assignment to local. Avoid problems if dest_width is 0.
3457 (imagemagick_load_image): Use int for pixel counts that can't
3458 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3459 a row width greater than the image width (or greater than LONG_MAX!).
3461 2014-07-04 K. Handa <handa@gnu.org>
3463 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3464 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3465 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3467 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3469 * font.h (struct font_driver): Remove get_outline and free_outline;
3470 not used by any font driver.
3471 * ftfont.c (ftfont_driver):
3472 * macfont.m (macfont_driver):
3473 * nsfont.m (nsfont_driver):
3474 * w32font.c (w32font_driver):
3475 * w32uniscribe.c (uniscribe_font_driver):
3476 * xfont.c (xfont_driver): Related users changed.
3477 * xselect.c (x_get_window_property): Use convenient xmalloc.
3478 Call to xfree only if some data was really allocated.
3480 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3482 On MS-Windows, display busy cursor on all GUI frames.
3483 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3484 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3485 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3487 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3488 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3490 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3492 Use convenient alists to manage per-frame font driver-specific data.
3493 * frame.h (struct frame): Rename font_data_list to...
3494 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3495 * font.h (struct font_data_list): Remove; no longer need a special
3497 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3499 * font.c (font_put_frame_data, font_get_frame_data)
3500 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3502 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3503 Related users changed.
3504 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3505 Prefer convenient xmalloc and xfree.
3507 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3509 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3510 the window whose glyph row is being prepared and a flag whether it
3511 is for mode/header line. Make sure the glyph row's marginal areas
3512 are in sync with what the window wants.
3515 * xdisp.c (display_line, display_mode_line):
3516 Call prepare_desired_row with additional arguments, as appropriate.
3518 * dispextern.h (prepare_desired_row): Adjust prototype.
3520 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3522 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3523 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3524 caused by xw_popup_dialog in daemon mode (Bug#17891).
3526 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3528 * frame.c (do_switch_frame): When switching to another TTY frame,
3529 make sure FrameCols and FrameRows are in sync with the new frame's
3532 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3534 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3535 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3536 min_char slots. Adjust comment.
3537 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3538 Add SUB_CHAR_TABLE_OFFSET member.
3539 (make_uninit_sub_char_table): New function.
3540 (toplevel): Add compile-time assert to verify suitable member layout
3541 in Lisp_Sub_Char_Table.
3542 * alloc.c (mark_char_table): Add extra argument to denote char table
3543 subtype. Adjust to match new layout of sub char-table.
3544 (mark_object): Always mark sub char-tables with mark_char_table.
3545 * chartab.c (make_sub_char_table, copy_sub_char_table)
3546 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3547 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3548 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3549 All related users changed.
3550 * lread.c (read1): Adjust to match new layout of sub char-table.
3551 * print.c (print_object): Likewise (Bug#17898).
3553 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3555 * keymap.c (get_keyelt): Simplify.
3556 (copy_keymap_item): Remove left-over code for when we had
3557 key-shortcut caches.
3559 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3561 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3562 (dealloc): Remove for EmacsScroller.
3564 * nsterm.h (EmacsScroller): Remove dealloc.
3566 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3568 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3570 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3572 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3573 when setNeedsDisplay is called so we don't trigger redisplay for every
3576 * nsterm.m (any_help_event_p): New variable.
3577 (mouseMoved:): Set any_help_event_p to YES if help event is
3578 generated. Remove else with empty help event that triggered redisplay
3579 for every mouse move.
3580 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3582 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3584 * xfns.c (Qsuppress_icon): Remove; no real users.
3585 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3586 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3587 (syms_of_w32fns): Don't DEFSYM it.
3589 2014-06-29 Glenn Morris <rgm@gnu.org>
3591 * Makefile.in (ns-app): Mark as PHONY.
3593 2014-06-28 Glenn Morris <rgm@gnu.org>
3595 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3596 liblw.a in this directory.
3598 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3600 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3601 also in unibyte case. (Bug#17865)
3603 2014-06-28 K. Handa <handa@gnu.org>
3605 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3606 (MIN_CHARBUF_SIZE): New macro.
3607 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3609 2014-06-27 Glenn Morris <rgm@gnu.org>
3611 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3612 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3613 (.el.elc): Replace suffix rule with pattern rule.
3614 (%.elc): New pattern rule, with order-only prerequisite.
3615 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3616 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3617 in place of BOOTSTRAPEMACS.
3619 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3621 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3623 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3625 Consistently use validate_subarray to verify substring.
3626 * fns.c (validate_substring): Not static any more. Adjust to
3627 use ptrdiff_t, not EMACS_INT, because string and vector limits
3628 can't exceed ptrdiff_t even if EMACS_INT is wider.
3629 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3630 (secure_hash): Adjust user.
3631 * lisp.h (validate_subarray): Add prototype.
3632 * coding.c (Fundecodable_char_position):
3633 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3634 Use validate_subarray. Adjust comment to mention substring.
3636 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3638 Do not allow out-of-range character position in Fcompare_strings.
3639 * fns.c (validate_subarray): Add prototype.
3640 (Fcompare_substring): Use validate_subarray to check ranges.
3641 Adjust comment to mention that the semantics was changed. Also see
3642 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3644 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3646 Be more consistent about the 'Qfoo' naming convention.
3647 * image.c (Fimagemagick_types):
3648 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3649 * process.c (Fmake_network_process):
3650 Rename C local identifier 'Qfoo to avoid giving the false
3651 impression that it stands for the symbol 'foo'.
3653 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3655 Simplify and cleanup character conversion stuff.
3656 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3658 * character.c (multibyte_char_to_unibyte)
3659 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3660 * character.h (make_char): Remove; unused.
3661 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3662 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3663 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3664 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3665 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3667 2014-06-22 Mario Lang <mlang@delysid.org>
3669 * w32fns.c (Fw32_shell_execute): The the -> the.
3671 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3673 * xmenu.c (mouse_position_for_popup):
3674 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3675 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3676 * menu.c (Fx_popup_menu):
3677 * xselect.c (x_handle_dnd_message): Adjust users.
3678 * menu.h (mouse_position_for_popup): Remove prototype.
3679 * xterm.h (x_relative_mouse_position): Add prototype.
3680 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3681 call XFree if XQueryTree returns zero.
3683 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3685 * indent.c (Fvertical_motion): Doc fix.
3686 Move to the goal column, if any, with a single call to
3687 move_it_in_display_line, not in two calls. Doing this with two
3688 calls causes move_it_in_display_line apply the line-prefix
3689 handling twice instead of just once. (Bug#17823)
3691 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3693 Port to OS X ACLs (Bug#17810).
3694 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3695 ACL_TYPE_ACCESS) doesn't work.
3697 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3699 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3700 before checking key-translation-map (bug#17659).
3702 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3704 * font.c (font_make_object): Avoid dangling pointer which may
3705 crash GC (Bug#17771).
3707 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3709 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3710 prototype of DGifCloseFile as appropriate for older and newer
3712 (gif_close): New function, encapsulates the differences in the
3713 calling sequence of DGifCloseFile before v5.1.0 and after it.
3714 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3715 error string where appropriate. (Bug#17790)
3717 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3718 macro execution, make sure point didn't move since last complete
3719 redisplay, as the condition for using the glyph matrix
3720 information. (Bug#17777)
3722 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3724 Minor cleanup of fonset code.
3725 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3726 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3727 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3728 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3729 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3730 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3731 (free_realized_fontset): Remove because a no-op since 2008.
3732 (free_face_fontset): Adjust user.
3733 (syms_of_fontset): Shrink fontset by one extra slot.
3735 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3737 Omit redundant extern decls.
3738 Most of this patch is from Dmitry Antipov, in:
3739 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3740 * commands.h (update_mode_lines):
3741 * frame.h (Qbackground_color, Qforeground_color)
3742 (x_set_menu_bar_lines):
3743 * ftfont.c (ftfont_font_format):
3744 * intervals.h (Qkeymap, Qfont):
3745 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3746 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3747 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3748 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3749 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3750 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3751 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3752 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3753 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3754 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3755 (Qtool_bar, Qheader_line):
3756 * macros.c (Fexecute_kbd_macro):
3757 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3758 * xterm.c (x_delete_terminal, XSetIMValues):
3759 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3760 (x_implicitly_set_name, popup_activated)
3761 (widget_store_internal_border):
3762 Remove redundant decls.
3763 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3764 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3765 Remove _Noreturn, as make-docfile now does that for us.
3766 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3767 (Qregion_extract_function): New decl.
3768 * window.c, xfns.c: Include menu.h.
3770 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3772 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3774 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3776 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3777 * callint.c (read_file_name): ... convert to static here.
3778 * lisp.h (Fread_file_name): Do not EXFUN it.
3779 (STRING_COPYIN): Remove; unused.
3780 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3781 (char_composable_p): ... static function. All users changed.
3782 * eval.c (toplevel): Remove redundant #include directives.
3783 * xterm.c (x_initialize): Add static to match prototype.
3784 * ccl.c (Fccl_execute_on_string):
3785 * font.c (fon_intern_prop): Use make_specified_string.
3787 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3789 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3790 Reported by David Caldwell in:
3791 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3793 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3795 Do not ask for XRender extension each time XFT font is opened.
3796 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3797 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3799 2014-06-15 Glenn Morris <rgm@gnu.org>
3801 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3803 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3805 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3806 information if we are in the middle of executing a keyboard macro,
3807 since redisplay doesn't update the screen until the macro is
3808 finished. (Bug#17777)
3810 * alloc.c (cleanup_vector): Don't dereference a font driver
3811 pointer if it is NULL. (Bug#17771)
3813 2014-06-13 Glenn Morris <rgm@gnu.org>
3815 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3816 ($(lispsource)/international/charprop.el)
3817 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3818 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3819 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3820 GNU make automatically passes command-line arguments to sub-makes.
3822 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3824 Avoid hangs in accept-process-output (Bug#17647).
3825 * lisp.h, process.c (wait_reading_process_input):
3826 Return int, not bool. All uses changed.
3827 * process.c (SELECT_CANT_DO_WRITE_MASK):
3828 Remove macro, replacing with ...
3829 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3831 (status_notify): New arg WAIT_PROC. Return int, not void.
3834 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3836 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3837 the frame is the initial frame, because the hook is not set up
3838 then, and Emacs crashes.
3839 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3841 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3843 * keymap.c (silly_event_symbol_error): Don't recommend the use
3846 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3848 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3849 matching overlay strings with 'cursor' property against buffer
3850 positions traversed in the glyph row. (Bug#17744)
3852 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3854 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3857 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3858 determine 10.9 (Bug#17751).
3860 * macfont.m (macfont_draw): Positions were not freed.
3862 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3864 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3865 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3866 function. Also adjust comment.
3867 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3869 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3870 * font.c (font_done_for_face):
3871 * xfaces.c (realize_non_ascii_face): Adjust user.
3872 * font.h (struct font_driver): Convert 'prepare_face' to return
3873 void because its return value is never used anyway.
3874 * xfont.c (xfont_prepare_face): Return void.
3875 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3876 (xftfont_done_face): Use xfree.
3878 * dispextern.h (last_tool_bar_item): Remove declaration.
3879 * frame.h (struct frame): New member last_tool_bar_item.
3880 * frame.c (make_frame): Initialize it.
3881 * xdisp.c (toplevel): Remove last_tool_bar_item.
3882 (handle_tool_bar_click, note_tool_bar_highlight):
3883 * w32term.c (w32_read_socket, w32_initialize):
3884 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3886 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3887 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3889 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3891 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3892 * process.c (Faccept_process_output)
3893 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3894 the return value is about PROCESS, not about other processes.
3896 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3898 Further adjustments to mark_object and friends.
3899 Now the mark_object's stack is just 32 bytes on a 64-bit
3900 system, which means extra 20% off the stack usage.
3901 * alloc.c (mark_save_value): As before, refactored out from ...
3902 (mark_object): ... adjusted user. Also add comment.
3904 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3906 Fix core dump after a dropped X connection (Bug#17704).
3907 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3908 is dead, as we may be shutting down.
3910 2014-06-08 Glenn Morris <rgm@gnu.org>
3912 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3914 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3916 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3918 If a C name must be extern on some platforms, make it extern on all.
3919 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3921 * font.h (ftxfont_driver) [HAVE_XFT]:
3922 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3923 * lisp.h (get_frame_param):
3924 * menu.h (tty_menu_show):
3925 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3926 * termhooks.h (encode_terminal_code):
3927 * xterm.h (x_menu_wait_for_event):
3929 * frame.c (get_frame_param):
3930 * fringe.c (max_used_fringe_bitmap):
3931 * ftxfont.c (ftxfont_driver):
3932 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3933 * menu.c (menu_items_inuse):
3934 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3935 * term.c (encode_terminal_code, tty_menu_show):
3936 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3937 * xfaces.c (load_color):
3938 * xmenu.c (x_menu_wait_for_event):
3941 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3943 Change object marking routines to minimize stack usage.
3944 This change moves a few cold paths from mark_object to NO_INLINE
3945 functions and adjusts symbol marking loop. According to GCC 4.8.2
3946 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3947 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3948 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3949 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3950 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3951 refactored out from ...
3952 (mark_object): ... adjusted user. Also mark symbols in a tight
3954 (mark_face_cache): Add NO_INLINE.
3956 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3958 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3959 contains garbage on WINDOWSNT (which could potentially infloop at
3962 Minimize cursor motion during TTY menu updates.
3963 * term.c (tty_menu_display): Don't position cursor here.
3964 Instead, pass the cursor coordinates to update_frame_with_menu.
3965 (tty_menu_activate): Send the hide cursor command only once in an
3966 iteration through the outer 'while' loop.
3968 * dispnew.c (update_frame_1): Accept an additional argument
3969 SET_CURSOR_P, and position the cursor at the end of the frame
3970 update only if that argument is non-zero. All callers changed to
3971 provide the additional argument as non-zero, except for
3972 update_frame_with_menu.
3973 (update_frame_with_menu): Accept 2 additional arguments ROW and
3974 COL; if they are non-negative, instruct update_frame_1 not to
3975 position the cursor, and instead position it according to ROW and COL.
3977 * dispextern.h (update_frame_with_menu): Update prototype.
3979 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3981 * callproc.c (call_process): Don't check read-only if we don't insert
3982 anything (bug#17666).
3984 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3986 * dispnew.c (update_frame_with_menu): Set display_completed.
3988 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3990 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3992 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3994 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3996 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3997 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3999 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4001 * window.c (Frecenter): Signal an error if window-buffer is not
4004 * keyboard.c (make_lispy_position): Don't include a buffer position in
4005 mode/header-line mouse events.
4007 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4008 Vunread_command_events (bug#17650).
4010 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4012 * xterm.c (x_setup_pointer_blanking):
4013 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4015 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4017 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4018 because it will be defined in generated config.h if needed.
4020 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4022 Use terminal-specific hooks to display popup dialogs.
4023 * termhooks.h (struct terminal): New field popup_dialog_hook.
4024 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4025 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4026 code and use popup_dialog_hook.
4027 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4028 * nsterm.h (ns_popup_dialog): Adjust prototype.
4029 * nsterm.m (ns_create_terminal):
4030 * w32term.c (w32_create_terminal):
4031 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4032 Setup popup_dialog_hook.
4034 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4036 * w32heap.c (report_temacs_memory_usage): Improve the report by
4037 reporting the large blocks that are actually occupied at dump time.
4039 * w32console.c (initialize_w32_display): Set the console
4040 menu_show_hook, otherwise TTY menus are broken on w32.
4042 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4044 Use terminal-specific hooks to display menus.
4045 * termhooks.h (struct terminal): New field menu_show_hook.
4046 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4047 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4049 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4050 * nsmenu.m (ns_menu_show):
4051 * w32menu.c (w32_menu_show):
4052 * xmenu.c (x_menu_show):
4053 * term.c (tty_menu_show): Adjust to use bit flags.
4054 (set_tty_hooks): Set menu_show_hook.
4055 * xterm.c (x_create_terminal):
4056 * nsterm.m (ns_create_terminal):
4057 * msdos.c (initialize_msdos_display):
4058 * w32term.c (w32_create_terminal): Likewise.
4060 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4062 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4064 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4066 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4067 (FD_SET): Don't define on WINDOWSNT.
4069 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4071 * emacs.c: Include "sysselect.h", to define its inline functions.
4072 Problem reported by Glenn Morris in:
4073 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4075 Do not require libXt-devel when building with gtk.
4076 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4077 dependency on libXt-devel.
4078 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4079 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4080 lwlib-widget.h now does this.
4081 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4083 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4085 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4086 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4087 (delete_write_fd, wait_reading_process_output):
4088 Remove now-redundant easserts.
4089 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4090 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4091 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4092 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4094 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4096 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4097 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4098 (calloc): Don't undef, it is never defined.
4099 (HEAP_ENTRY_SHIFT): Remove unused macro.
4101 * Makefile.in (C_HEAP_SWITCH): Remove.
4102 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4104 Fix MS-Windows build broken by menu changes on 2014-06-02.
4105 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4107 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4108 Define instead of including ../lwlib/lwlib.h, which causes
4109 compilation errors due to missing X11 headers.
4111 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4113 * process.c (wait_reading_process_output): Omit incorrect test of
4114 p->infd against zero. Add easserts for infd having a plausible value.
4116 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4118 Adjust to match recent lwlib changes.
4119 * menu.h (xmalloc_widget_value): Replace by ...
4120 (make_widget_value): ... new prototype.
4121 * menu.c (xmalloc_widget_value): Replace by ...
4122 (make_widget_value): ... new function.
4123 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4124 * gtkutil.c (malloc_widget_value, free_widget_value):
4125 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4126 * keyboard.h (enum button_type, struct _widget_value):
4127 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4129 * nsmenu.m (ns_update_menubar, ns_menu_show):
4130 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4131 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4132 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4134 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4136 * image.c (x_query_frame_background_color)
4137 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4138 Fix --enable-gcc-warnings compilation without image libraries.
4140 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4142 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4143 emulated break value only if it goes up.
4144 (sbrk): Add assertion that the INCREMENT argument is strictly
4145 zero. Improve and correct the commentary.
4147 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4149 Improve AIX-related merge from emacs-24.
4150 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4151 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4152 not on AIX; since we're on the trunk we can use enums more broadly.
4154 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4156 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4158 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4159 to min(value, whole).
4161 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4163 Bring back the changes to GDB-visible symbols, but only on AIX.
4164 And only if it's not pre-4.2 GCC.
4165 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4166 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4167 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4170 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4172 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4173 with PT, not GPT. (Bug#16433)
4175 Revert last changes to GDB-visible symbols.
4176 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4177 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4178 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4181 2014-06-02 Glenn Morris <rgm@gnu.org>
4183 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4185 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4187 Fix port to 32-bit AIX with xlc (Bug#17598).
4188 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4189 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4190 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4191 to work around a compiler bug in IBM xlc 12.1.
4193 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4195 * xterm.c (x_update_window_end): Don't invalidate the entire
4196 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4197 highlight needs to be redisplayed. (Bug#17588)
4199 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4201 Port the GDB-visible symbols to AIX.
4202 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4203 optimizes away the relevant external symbols. Use enums instead;
4204 this suffices for the AIX port, which is 32-bit-only anyway.
4205 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4206 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4207 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4210 Include sources used to create macuvs.h.
4211 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4212 * macuvs.h: Use automatically-generated header.
4214 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4216 Port signal-handling to DragonFly BSD (Bug#17646).
4217 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4218 Move implementations from callproc.c to sysdep.c.
4219 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4220 Move declarations from process.h to syssignal.h.
4222 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4224 * callint.c (Ffuncall_interactively): Add usage.
4226 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4228 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4230 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4232 * w32heap.c (malloc_before_dump, malloc_after_dump)
4233 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4234 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4235 set errno where appropriate to emulate CRT functions.
4237 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4239 Debugging facility to check whether 'const char *' points to
4240 relocatable data of non-pure Lisp string.
4241 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4242 (mark_maybe_pointer): ... adjusted user.
4243 (relocatable_string_data_p): New function.
4244 * lisp.h (relocatable_string_data_p): Add prototype.
4245 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4246 the pointer to relocatable Lisp data is not used.
4248 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4250 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4251 * atimer.c (block_atimers):
4252 * callproc.c (block_child_signal): Block SIGINT too;
4253 otherwise, its handler might now unblock signals that it shouldn't.
4254 * keyboard.c (read_char): Clear signal mask, since we may
4255 be in a SIGINT handler, and many signals may be masked.
4256 * keyboard.c (handle_interrupt):
4257 * sysdep.c (handle_arith_signal):
4258 Clear signal mask instead of just unblocking the signal that
4259 was received, since several signals may be blocked at this point.
4261 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4263 * Makefile.in (TEMACS_POST_LINK): Remove target.
4264 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4265 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4267 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4269 * xmenu.c (xdialog_show): Remove prototype, rename to
4270 x_dialog_show, remove 2nd arg because it's always zero
4271 and simplify accordingly.
4272 (xw_popup_dialog): Adjust user.
4273 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4274 2nd arg because it's always zero and simplify accordingly.
4275 (w32_popup_dialog): Adjust user.
4277 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4279 * w32heap.c (report_temacs_memory_usage): New function.
4281 * unexw32.c (unexec) [ENABLE_CHECKING]:
4282 Call report_temacs_memory_usage.
4284 * w32heap.h (report_temacs_memory_usage): Add prototype.
4286 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4288 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4289 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4291 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4293 * buffer.c (init_buffer): Accept an argument 'initialized'.
4294 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4295 mmap_regions and mmap_fd, to avoid referencing stale data from the
4296 dump phase. Add an assertion for buffer text of buffers created
4297 in temacs before this function is called. (Bug#17622)
4298 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4300 * lisp.h (init_buffer): Update prototype.
4302 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4304 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4306 * alloc.c (Fgarbage_collect): Fix compilation with
4307 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4309 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4311 * frame.c, frame.h (frame_char_to_pixel_position)
4312 (frame_set_mouse_position): Now static, and made private in
4313 frame.c rather than public in frame.h.
4315 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4317 Refactor mouse positioning stuff to avoid code duplication.
4318 * frame.h (frame_char_to_pixel_position): New function.
4319 (x_set_mouse_position): Rename to...
4320 (frame_set_mouse_position): ...new function.
4321 (frame_set_mouse_pixel_position): Add prototype.
4322 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4323 Rename to frame_set_mouse_pixel_position.
4324 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4326 * xterm.h, w32term.h ( x_set_mouse_position)
4327 (x_set_mouse_pixel_position): Remove prototypes.
4329 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4331 On X, always make pointer visible when deleting frame (Bug#17609).
4332 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4334 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4336 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4337 * keyboard.c (gobble_input): If there is no terminal input error,
4338 make sure the pointer is visible for all frames on this terminal.
4339 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4340 it was previously disabled.
4342 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4344 * data.c (Fzerop): Move to Elisp.
4345 (syms_of_data): Don't defsubr it.
4346 * keyboard.c (echo_keystrokes_p): New function.
4347 (read_char, record_menu_key, read_key_sequence): Use it.
4349 * callint.c (Qfuncall_interactively): New var.
4350 (Qcall_interactively): Remove.
4351 (Ffuncall_interactively): New function.
4352 (Fcall_interactively): Use it.
4353 (syms_of_callint): Defsubr it.
4355 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4357 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4358 relocated from under us.
4360 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4362 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4363 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4364 configure, not from HEAPSIZE.
4365 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4367 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4368 for MinGW, since it no longer uses gmalloc.
4370 * buffer.c: Do not define mmap allocations functions for Windows.
4371 Remove mmap_find which is unused. Remove mmap_set_vars which does
4373 [WINDOWSNT]: Include w32heap.h.
4374 (init_buffer): Always allocate new memory for buffers.
4376 * emacs.c: Remove mmap_set_vars calls.
4378 * image.c (free_image): Undef free for Windows because it is
4379 redirected to our private version.
4381 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4382 (copy_executable_and_dump_data): Remove dumping the heap section.
4383 (unexec): Restore using_dynamic_heap after dumping.
4385 * w32heap.c (dumped_data_commit, malloc_after_dump)
4386 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4387 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4388 (mmap_free): New functions.
4390 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4392 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4394 * image.c (imagemagick_load_image): Use MagickRealType for local
4395 'color_scale', instead of double, to avoid a GCC warning about
4398 * xfns.c (Fx_window_property): Remove unused local.
4400 Don't kill already-reaped process (Bug#17561).
4401 * process.c (process_send_signal): Fix race condition where a
4402 subprocess was reaped by a signal handler between the check for
4403 liveness and calling 'kill', which meant that Emacs could in
4404 theory kill an innocent bystander process. Do the fix by blocking
4405 SIGCHLD in a critical section that checks liveness before killing.
4407 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4409 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4411 2014-05-26 Ken Brown <kbrown@cornell.edu>
4413 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4414 even if !CYGWIN (see bug#17510).
4416 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4418 * nsfns.m (Fns_do_applescript): Surround NSApp run
4419 with calls to ns_init_events, ns_finish_events (Bug#17424).
4421 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4423 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4424 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4426 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4427 with calls to ns_init_events, ns_finish_events (Bug#17424).
4429 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4431 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4432 if we are iterating over an object that generates glyphs for
4433 marginal areas. (Bug#17585)
4435 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4437 * xdisp.c (safe__call1, safe__eval): Now static.
4439 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4441 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4442 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4443 (safe_call1): Call safe_call instead of safe__call directly.
4445 2014-05-26 Ken Brown <kbrown@cornell.edu>
4447 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4448 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4451 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4453 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4454 (safe__call, safe__call1, safe__eval): New functions.
4455 (safe_call): Use it.
4456 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4457 (display_mode_element): Same for `:eval'.
4459 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4461 Fix port to 32-bit AIX (Bug#17540).
4462 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4463 twice. _text already includes this offset.
4464 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4466 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4468 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4469 when closest_pos is identical to to_charpos, don't recurse, since
4470 we already tried that, and failed. (Bug#17539)
4472 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4473 unwinding when frame's faces were not initialized yet, increment
4474 the frame's image-cache reference count before calling
4475 x_free_frame_resources. Don't dereference
4476 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4478 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4480 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4483 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4484 macfont.m, call draw with adjusted arguments so font drivers
4485 don't need to do that.
4487 * macfont.m (macfont_draw): Merge changes from Macport.
4489 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4491 * alloc.c (garbage_collect_1): New function, with all of the guts
4492 of Fgarbage_collect.
4493 (mark_stack): Accept an argument END and don't mark Lisp objects
4494 on the stack beyond the address given by END. Calculation of END
4495 was moved to Fgarbage_collect.
4496 (Fgarbage_collect): Calculate the end address of the stack portion
4497 that needs to be examined by mark_stack, and pass that address to
4498 garbage_collect_1, which will pass it to mark_stack.
4499 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4500 for more details about the underlying problems. In particular,
4501 this avoids dumping Emacs with the large hash-table whose value is
4502 held in purify-flag for most of the time loadup.el runs.
4504 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4506 * xfns.c (x_window_property_intern): New function (code from
4508 (Fx_window_property): Call x_window_property_intern. If property
4509 not found and NILP (source) and outer window != inner window,
4510 check outer window for property (Bug#17537).
4512 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4514 Supply malloc and alloc_size attributes for extern allocators.
4515 This documents the C API, and helps GCC generate a bit better code.
4516 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4517 (ATTRIBUTE_MALLOC_SIZE): New macros.
4518 * gmalloc.c (malloc, realloc, calloc):
4519 * gtkutil.h (malloc_widget_value):
4520 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4521 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4524 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4526 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4527 * image.c (imagemagick_load_image): Port to hosts that do not use
4528 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4530 2014-05-21 Leo Liu <sdl.web@gmail.com>
4532 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4534 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4536 * dbusbind.c (xd_signature): Revert last 2 patches.
4538 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4540 Allow any non-nil value to count as true in bool-vector.
4541 Likewise for xd_signature in dbusbind.c.
4542 This is more consistent with the usual practice in Emacs, which is
4543 that any non-nil value counts as true.
4544 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4545 * dbusbind.c (xd_signature): Likewise, for booleans.
4546 * data.c, lisp.h (Qbooleanp):
4547 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4549 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4551 * lisp.h (CHECK_BOOLEAN): New function.
4552 * alloc.c (Fbool_vector): New function.
4553 (syms_of_alloc): Defsubr it.
4554 * data.c (Qbooleanp): New symbol.
4555 (syms_of_data): DEFSYM it.
4556 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4558 * font.c (font_matching_entity): Extract font-entity object
4559 from the vector of matching entities (Bug#17486).
4561 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4563 Assume C99 or later (Bug#17487).
4564 * bytecode.c (B__dummy__): Remove.
4565 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4566 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4567 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4568 * regex.c (DEBUG_PRINT): Assume varargs macros.
4569 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4571 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4573 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4574 memory for every buffer that was dumped.
4576 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4578 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4579 (Fnreverse): Allow vectors and bool vectors.
4581 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4583 Minor cleanup for terminal setup.
4584 * termhooks.h (create_terminal): Adjust prototype.
4585 * terminal.c (create_terminal): Pass output method and RIF as args.
4586 (init_initial_terminal):
4587 * nsterm.m (ns_create_terminal):
4588 * term.c (init_tty):
4589 * w32term.c (w32_create_terminal):
4590 * xterm.c (x_create_terminal): Adjust users.
4591 Avoid redundant NULL initializers and add comments.
4593 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4595 * keyboard.c (Qdeactivate_mark): Now static.
4597 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4599 If available, use Xfixes extension to do pointer blanking.
4600 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4601 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4602 (make_invisible_cursor): Move to...
4603 * xterm.c (make_invisible_cursor): ...here.
4604 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4605 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4606 (x_term_init): Call to x_setup_pointer_blanking.
4607 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4608 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4610 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4612 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4614 2014-05-12 Glenn Morris <rgm@gnu.org>
4616 * fileio.c (Ffile_executable_p): Doc tweak.
4618 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4620 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4621 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4623 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4625 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4627 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4629 Fix initialization of minibuffer history variable (Bug#17430).
4630 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4631 Move the initialization up to prevent any "value void" message.
4633 2014-05-08 Samuel Bronson <naesten@gmail.com>
4635 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4636 are matched (bug#17413).
4638 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4640 Stop tooltips pulling Emacs window to front (Bug#17408).
4641 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4642 SetWindowPos invocations.
4644 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4646 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4647 not initialized (Bug#17398).
4649 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4651 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4653 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4655 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4656 [HAVE_NS]: Do not include png.h.
4657 (x_query_frame_background_color): New function.
4658 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4659 (png_load_body): Coalesce duplicate code.
4661 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4663 Consult libpng-config more consistently (Bug#17339).
4664 * Makefile.in (PNG_CFLAGS): New var.
4665 (ALL_CFLAGS): Use it.
4666 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4667 CFLAGS now handles this.
4669 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4671 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4672 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4673 because WCONTINUED is always defined now.
4674 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4676 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4678 * buffer.c (overlay_strings): Fix the wording of the commentary.
4680 2014-05-01 Glenn Morris <rgm@gnu.org>
4682 * floatfns.c (Fisnan):
4683 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4685 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4687 * term.c (tty_menu_activate): A better initialization for cursor
4690 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4692 * intervals.c: Tighten assertions.
4693 (create_root_interval): Make sure the interval is not empty.
4694 (intervals_equal): Use booleans.
4695 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4696 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4697 (balance_possible_root_interval): Simplify and use booleans.
4698 (split_interval_right, split_interval_left): Check LENGTH, and remove
4699 now redundant assertion.
4700 (adjust_intervals_for_insertion): Remove now redundant assertions.
4701 (delete_node, interval_deletion_adjustment)
4702 (adjust_intervals_for_deletion, merge_interval_right)
4703 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4704 (reproduce_interval): Make sure the interval is not empty.
4706 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4708 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4709 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4710 satisfaction that they would always be initialized.
4712 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4714 * term.c (tty_menu_display): Move the cursor to the active menu item.
4715 (tty_menu_activate): Return the cursor to the active menu item
4716 after displaying the menu and after displaying help-echo.
4717 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4718 for the details of why this is needed by screen readers and
4721 2014-04-30 Glenn Morris <rgm@gnu.org>
4723 * process.c (handle_child_signal):
4724 Handle systems without WCONTINUED. (Bug#15110, 17339)
4726 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4728 * window.c (struct saved_window): Remove mark.
4729 (Fset_window_configuration, save_window_save)
4730 (compare_window_configurations): Don't touch marks any more.
4732 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4734 Use bits_word for gcmarkbits.
4735 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4736 bits_word is typically a tad more efficient for mark bits than
4737 unsigned is, so use bits_word. All uses changed.
4738 * lisp.h (BITS_PER_INT): Remove; no longer used.
4740 Avoid undefined behavior in signed left shift.
4741 This ports to GCC 4.9.0 with -fsanitize=undefined.
4742 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4744 * regex.c (extract_number):
4745 * lisp.h (make_number, XINT):
4746 Do not shift a 1 bit left into a sign bit.
4747 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4748 not int, for gcmarkbits. All uses changed.
4750 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4752 * search.c (Fnewline_cache_check): Don't try to count newlines
4753 outside the buffer's restriction, as find_newline doesn't support that.
4755 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4757 * window.c (Fset_window_configuration): Deactivate the mark before
4759 (set_window_buffer): Ignore window_initialized.
4760 (window_initialized): Remove.
4761 * keyboard.c (Qdeactivate_mark): Not static any more.
4762 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4765 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4767 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4768 and to clang 3.4, which have fixed the bug. This should let us
4769 run a bit faster on these platforms when address sanitization is
4772 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4774 Port to GCC 4.9.0 with --enable-gcc-warnings.
4775 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4777 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4778 a way that also works with GCC 4.9.0.
4780 * search.c (Fnewline_cache_check): Remove unused locals.
4782 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4784 * search.c (find_newline1): New subroutine.
4785 (Fnewline_cache_check): New function.
4786 (syms_of_search): Defsubr it.
4788 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4790 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4791 * keyboard.c (unblock_input): Add comment.
4792 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4794 2014-04-22 Daniel Colascione <dancol@dancol.org>
4796 * lread.c (readevalloop_eager_expand_eval): New function
4797 that can recurse into toplevel forms.
4798 (readevalloop): Call it.
4799 * lisp.h: Declare Qprogn.
4800 * callint.c (Qprogn): No longer static.
4802 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4804 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4805 Also change identifiers to match the comments, and add more assertions
4808 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4810 * emacs.c (close_output_streams): Don't clear and restore errno.
4812 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4814 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4815 never becomes visible, i.e. using XMonad (Bug#17237).
4817 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4819 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4820 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4821 (Fline_pixel_height): Don't assume that the current buffer and the
4822 selected window's buffer are one and the same. (Bug#17281)
4824 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4825 paragraph-start cache before the newline cache. (Bug#17269)
4827 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4829 * term.c (tty_send_additional_strings): No need to fflush here,
4831 (tty_set_terminal_modes): fflush after sending additional strings,
4834 2014-04-17 Daniel Colascione <dancol@dancol.org>
4836 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4838 (tty_send_additional_strings): New function.
4839 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4840 (syms_of_term): Intern tty-mode-set-strings and
4841 tty-mode-reset-strings.
4843 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4845 * window.c (save_window_save): Lookup window_point_insertion_type in
4846 the right buffer (bug#15457).
4847 (Qwindow_point_insertion_type): New var.
4848 (syms_of_window): Initialize it.
4850 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4852 Fix the MSDOS build.
4853 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4854 (copy_text_and_data): Zero out the atexit chain pointer before
4857 * termhooks.h (encode_terminal_code): Update prototype.
4859 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4860 visible for all DOS_NT ports, not just WINDOWSNT.
4861 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4863 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4864 unless it is defined.
4865 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4867 * process.c (close_on_exec, accept4, process_socket): Move into
4868 the "ifdef subprocesses" part.
4869 (catch_child_signal): Condition by "ifdef subprocesses".
4870 (syms_of_process) <Qinternal_default_process_sentinel>
4871 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4873 * msdos.h: Add prototypes for new functions.
4874 (EINPROGRESS): Define.
4875 (O_CLOEXEC): Define to zero.
4877 * msdos.c (check_window_system): Remove unnecessary an
4878 incompatible duplicate function.
4879 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4880 New functions in support of new functionality.
4882 * menu.c (single_menu_item): Add visual indication of submenu
4883 also for menus on MSDOS frames.
4884 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4886 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4887 when async subprocesses aren't supported.
4889 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4891 * emacs.c (close_output_streams): Zero out errno before calling
4894 * dired.c [MSDOS]: Include msdos.h.
4896 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4897 (DATA_START) [MSDOS]: Define.
4898 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4900 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4901 Ifdef away for MSDOS.
4902 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4903 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4905 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4906 Use temporary file template that is compatible with mkostemp.
4907 Move vfork-related portions under #ifndef MSDOS.
4908 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4910 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4912 * buffer.c (Foverlays_at): Add argument `sorted'.
4914 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4916 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4917 text, invalidate the bidi_paragraph_cache upto and including the
4920 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4922 Port to IRIX 6.5 (Bug#9684).
4923 * conf_post.h (INET6) [IRIX6_5]: Define.
4924 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4925 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4927 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4929 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4930 before passing it to system APIs.
4932 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4934 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4935 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4937 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4939 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4941 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4943 Remove DATA_SEG_BITS.
4944 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4945 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4946 cc, but that platform is so old that SGI itself stopped supporting
4947 it in December 2013. If you still need Emacs on IRIX, please
4948 either compile with GCC and port the undumping code, or run
4949 './configure --with-wide-int'.
4950 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4951 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4952 DEFINE_GDB_SYMBOL_START way to define it.
4953 (NONPOINTER_BITS): New macro.
4954 (EMACS_INT): Use it.
4955 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4956 the problem and/or configuring --with-wide-int.
4957 (USE_LSB_TAG): Simplify, based on above changes.
4958 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4959 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4961 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4963 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4964 covered by a display string that ends in a newline, and that cases
4965 going back by DVPOS lines to hit the search limit, lift the limit
4966 and go back until DVPOS is reached. (Bug#17244)
4968 * indent.c (Fvertical_motion): Handle correctly the case when the
4969 display string is preceded by an empty line.
4971 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4972 use S_IWRITE instead.
4974 2014-04-11 Glenn Morris <rgm@gnu.org>
4976 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4978 2014-04-11 Ken Brown <kbrown@cornell.edu>
4980 * Makefile.in (EMACS_MANIFEST): Revert last change.
4982 2014-04-10 Daniel Colascione <dancol@dancol.org>
4984 * puresize.h (BASE_PURESIZE): Increase.
4986 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4988 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4990 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4991 region handling (and don't call signal_before_change) if
4992 inhibit_modification_hooks is set.
4993 (signal_before_change): Don't check inhibit_modification_hooks any more.
4995 2014-04-08 Daniel Colascione <dancol@dancol.org>
4997 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4998 function cells contain valid lisp objects. (Modified version of
5001 * alloc.c (detect_suspicious_free): Split actual stack capturing
5002 out into new function for easier breakpoint setting.
5003 (note_suspicious_free): New function.
5005 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5007 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5009 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5010 (symbol_block_pinned): New var.
5011 (Fmake_symbol): Initialize `pinned'.
5012 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5013 pinned and signal an error for un-purifiable objects.
5014 (pure_cons): Use it.
5015 (Fpurecopy): Use it, except for objects that can't be purified.
5016 (mark_pinned_symbols): New function.
5017 (Fgarbage_collect): Use it.
5018 (gc_sweep): Remove hack made unnecessary.
5020 2014-04-07 Glenn Morris <rgm@gnu.org>
5022 * keyboard.c (Fopen_dribble_file): Doc tweak.
5024 2014-04-07 Ken Brown <kbrown@cornell.edu>
5026 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5028 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5030 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5031 We have a substitute execinfo.h on hosts that lack it.
5032 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5033 isn't optimized away.
5035 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5037 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5038 * alloc.c (memory_full):
5039 * charset.c (syms_of_charset):
5040 * doc.c (Fsnarf_documentation):
5042 * font.c (BUILD_STYLE_TABLE):
5043 * keyboard.c (make_lispy_event):
5044 * profiler.c (setup_cpu_timer):
5045 * xgselect.c (xg_select):
5046 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5048 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5049 Replace the only use with ARRAYELTS (font_property_table).
5050 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5052 2014-04-03 Daniel Colascione <dancol@dancol.org>
5054 * xterm.c (x_term_init):
5055 * xfns.c (best_xim_style):
5056 * xfaces.c (Fdump_colors):
5057 * w32fns.c (w32_default_color_map):
5058 * w32.c (init_environment, N_ENV_VARS):
5059 * unexcw.c (read_exe_header):
5060 * term.c (term_get_fkeys_1):
5061 * sysdep.c (init_baud_rate):
5062 * nsterm.m (ns_convert_key):
5063 * nsfns.m (get_geometry_from_preferences):
5064 * msdos.c (dos_set_window_size, init_environment):
5065 * macfont.m (mac_font_get_glyph_for_cid)
5066 (macfont_store_descriptor_attributes)
5067 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5068 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5069 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5071 * image.c (xpm_str_to_color_key):
5072 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5073 * frame.c (x_set_frame_parameters):
5074 * fileio.c (Ffile_selinux_context):
5075 * emacs.c (sort_args):
5076 * dosfns.c (msdos_stdcolor_name):
5077 * dired.c (file_attributes):
5078 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5079 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5082 2014-04-02 Daniel Colascione <dancol@dancol.org>
5084 * data.c (Ffset): Abort if we're trying to set a function call to
5087 * lisp.h (ARRAYELTS): New macro.
5089 * alloc.c: Include execinfo.h if available.
5090 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5091 (suspicious_free_record): New structure.
5092 (suspicious_objects, suspicious_object_index)
5093 (suspicious_free_history, suspicious_free_history_index):
5095 (find_suspicious_object_in_range, detect_suspicious_free)
5096 (Fsuspicious_object): New functions.
5097 (cleanup_vector): Call find_suspicious_object_in_range.
5099 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5101 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5102 width from font width (Bug#17163).
5104 * frame.c (x_set_frame_parameters): Calculate default values of
5105 new frame sizes only after all other frame parameters have been
5106 processed (Bug#17142).
5108 2014-04-02 Ken Brown <kbrown@cornell.edu>
5110 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5113 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5115 * xterm.c (x_draw_image_glyph_string): Adjust image background
5116 width accordingly when its x position is adjusted. (Bug#17115)
5118 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5120 * font.c (font_list_entities): Do not add empty vector to font cache.
5121 (font_matching_entity): Likewise. If matching entity is found, insert
5122 1-item vector with this entity instead of entity itself (Bug#17125).
5124 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5126 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5128 * fns.c (validate_subarray): Rename from validate_substring,
5129 since it works for vectors too. New arg ARRAY. Optimize for the
5130 non-nil case. Instead of returning bool, throw an error if out of
5131 range, so that the caller needn't do that. All uses changed.
5132 Report original values if out of range.
5133 (Fsubstring, Fsubstring_no_properties, secure_hash):
5134 Also optimize the case where FROM is 0 or TO is the size.
5136 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5138 * search.c (Freplace_match): Use make_specified_string.
5139 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5140 to catch bogus override face of glyph strings.
5141 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5142 Move common substring range checking code to...
5143 (validate_substring): ...this function.
5145 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5147 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5149 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5151 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5152 bar is zero height, just return (Bug#16976).
5153 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5155 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5157 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5158 is nil. If waiting for toolbar to complete, force a redraw.
5160 2014-03-28 Glenn Morris <rgm@gnu.org>
5162 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5163 (emacs_bugreport): New variable.
5164 (usage_message): Use PACKAGE_BUGREPORT.
5165 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5167 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5169 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5171 Port recent signal-related changes to FreeBSD.
5172 Problem reported by Herbert J. Skuhra.
5173 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5174 Move decls from here ...
5175 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5177 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5179 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5180 and width of image background when it is displayed with a 'box'
5183 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5185 More backward-compatible fix to char-equal core dump (Bug#17011).
5186 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5187 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5189 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5191 * image.c (init_svg_functions): When loading SVG-related libraries,
5192 free already loaded libraries if the initialization fails.
5193 (rsvg_handle_set_size_callback): Remove declaration, unused.
5195 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5197 Fix core dump in char-equal (Bug#17011).
5198 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5199 unibyte buffers, as we can't tell whether the characters are
5202 * insdel.c (adjust_markers_for_delete): Remove unused local.
5204 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5206 Have (MARKER . ADJUSTMENT) undo records always be immediately
5207 after their corresponding (TEXT . POS) record in undo list.
5209 * lisp.h (record-delete): New arg record_markers.
5210 (record_marker_adjustment): No longer needed outside undo.c.
5211 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5212 adjustments to undo.c's record_marker_adjustments. Note that
5213 fileio.c's decide_coding_unwind is another caller to
5214 adjust_markers_for_delete. Because it has undo list bound to t,
5215 it does not rely on adjust_markers_for_delete to record marker
5217 (del_range_2): Swap call to record_delete and
5218 adjust_markers_for_delete so as undo marker adjustments are
5219 recorded before current deletion's adjustments, as before.
5220 (adjust_after_replace):
5221 (replace_range): Pass value for new record_markers arg to
5223 * undo.c (record_marker_adjustment): Rename to
5224 record_marker_adjustments and made static.
5225 (record_delete): Check record_markers arg and call
5226 record_marker_adjustments.
5227 (record_change): Pass value for new record_markers arg to
5229 (record_point): at_boundary calculation no longer needs to account
5230 for marker adjustments.
5232 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5234 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5237 2014-03-26 Glenn Morris <rgm@gnu.org>
5239 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5241 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5243 * buffer.c (struct sortvec): Add field `spriority'.
5244 (compare_overlays): Use it.
5245 (sort_overlays): Set it.
5247 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5249 * xdisp.c (redisplay_window): If all previous attempts to find the
5250 cursor row failed, try a few alternatives before falling back to
5251 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5253 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5255 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5256 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5258 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5259 variables on Windows.
5261 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5263 * w32.c (unsetenv): Remove unused var `retval'.
5264 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5266 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5267 (start_watching): Remove unused var `thr'.
5269 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5270 (find_child_console): Remove unnecesary var `thread_id'.
5272 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5273 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5275 2014-03-26 Glenn Morris <rgm@gnu.org>
5277 * filelock.c (Flock_buffer): Doc tweak.
5279 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5280 * emacs.c (shut_down_emacs):
5281 * fileio.c (Finsert_file_contents, write_region):
5282 * filelock.c (top-level, syms_of_filelock):
5283 * insdel.c (prepare_to_modify_buffer_1):
5284 CLASH_DETECTION is always defined now.
5286 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5288 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5289 DLL handle, to speed up thread startup.
5291 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5293 Handle sigmask better with nested signal handlers (Bug#15561).
5294 * atimer.c (sigmask_atimers): Remove.
5295 Remaining use rewritten to use body of this function.
5296 * atimer.c (block_atimers, unblock_atimers):
5297 * callproc.c (block_child_signal, unblock_child_signal):
5298 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5299 New arg OLDSET. All callers changed.
5300 * atimer.c (block_atimers, unblock_atimers):
5301 * callproc.c (block_child_signal, unblock_child_signal):
5302 * keyboard.c (handle_interrupt):
5303 * sound.c (vox_configure, vox_close):
5304 Restore the old signal mask rather than unilaterally clearing bits
5305 from the mask, in case a handler is running within another
5306 handler. All callers changed.
5307 * lisp.h, process.c, process.h, term.c:
5308 Adjust decls and callers to match new API.
5309 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5310 signal handlers aren't supposed to use floating point anyway.
5311 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5313 2014-03-23 Daniel Colascione <dancol@dancol.org>
5315 Split gc_sweep into discrete functions for legibility and better
5318 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5319 (sweep_vectors): Fix typo in comment.
5320 (sweep_conses, sweep_floats, sweep_intervals)
5321 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5322 (gc_sweep): Call new functions, to which existing functionality is
5324 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5326 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5328 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5330 2014-03-23 Daniel Colascione <dancol@dancol.org>
5332 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5333 only if xic_style calls for it. This change allows Emacs to work
5334 with ibus. Also, don't leak resources if create_frame_xic fails,
5335 and stop caching xic_style across different displays.
5336 (supported_xim_styles): Make const.
5337 (best_xim_style): Remove first parameter: it's always just
5338 supported_xim_styles. Change to look at supported_xim_styles
5341 2014-03-23 Daniel Colascione <dancol@dancol.org>
5343 * term.c (init_tty): Rearrange condition for clarity; print
5344 appropriate diagnostic.
5346 2014-03-23 Daniel Colascione <dancol@dancol.org>
5348 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5349 array. (ASAN caught.)
5351 2014-03-22 Glenn Morris <rgm@gnu.org>
5353 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5355 2014-03-22 Daniel Colascione <dancol@dancol.org>
5357 * process.c (conv_sockaddr_to_lisp): When extracting the string
5358 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5360 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5362 Fix regression introduced by patch for Bug#10500.
5363 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5364 * w32term.c (x_draw_image_relief): Likewise.
5366 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5368 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5369 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5370 maximize a frame for odd default fonts.
5372 2014-03-21 Glenn Morris <rgm@gnu.org>
5374 * minibuf.c (history-length): Increase default from 30 to 100.
5376 2014-03-21 Daniel Colascione <dancol@dancol.org>
5378 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5379 every time we switch to minibuffer.
5381 * alloc.c (lisp_align_malloc, allocate_string_data)
5382 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5383 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5385 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5387 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5388 support more "verbs".
5390 2014-03-21 Daniel Colascione <dancol@dancol.org>
5392 Always prohibit dumping a dumped Emacs.
5394 * emacs.c (might_dump): New variable.
5395 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5396 * lisp.h (might_dump): Declare.
5397 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5399 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5401 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5403 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5405 * doc.c (store_function_docstring): Warn when we don't know where to
5407 (Fsubstitute_command_keys): Don't advertise the fact that
5408 text-properties are dropped, since we think it's a bug that we'll fix.
5410 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5411 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5412 * frame.c (frame_garbaged): Make "docstring" more precise.
5414 2014-03-20 Glenn Morris <rgm@gnu.org>
5416 * charset.c (init_charset): When we cannot find the charsets directory,
5417 mention if EMACSDATA is set.
5419 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5421 * fns.c (Frandom): Fix rare bug where the result isn't random.
5423 Fix porting inconsistency about rounding to even.
5424 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5425 This way, the unusual !HAVE_RINT case acts like the usual
5426 HAVE_RINT case, and we can fix the documentation accordingly.
5428 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5430 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5431 (w32_wnd_proc): Initialize the dwHoverTime member of
5432 TRACKMOUSEEVENT structure.
5434 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5436 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5438 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5440 * search.c (find_newline): Speed up the function when using the
5441 newline cache, by halving the number of calls to
5442 region_cache_forward and region_cache_backward. (Bug#16830)
5444 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5446 * buffer.c (Fset_buffer): Document return value (bug#17015).
5448 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5450 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5451 nil, always resize character wise to avoid potential loss of the
5452 mode line (Bug#16923 related).
5454 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5456 * frame.c (x_set_frame_parameters): Always calculate new sizes
5457 pixelwise to avoid potential loss when rounding.
5459 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5461 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5462 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5464 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5466 * w32.c (fstatat): Don't add an extra slash if the argument ends
5467 with a slash: this fails the subsequent call to stat_worker on
5468 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5470 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5472 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5474 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5476 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5478 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5479 when frame is only on one screen (Bug#14713).
5481 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5483 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5484 there's a valid wrap point in the display line, the last glyph
5485 cannot "just barely fit" on this row, because display_line doesn't
5486 let it. Instead, proceed as if the last glyph didn't fit, so that
5487 we eventually back up the iterator to the wrap point. This avoids
5488 delusional behavior of move_it_to, whereby it proceeds to the next
5489 display line, but sets current_x to zero for all the glyphs that
5490 without word-wrap would fit on the previous display line.
5491 One result was that visual-order cursor movement behaved erratically
5493 (Fmove_point_visually): Add code to find the x coordinate of the
5494 last character before wrap point, under word-wrap on a TTY.
5496 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5498 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5499 also return value of MOVE_POS_MATCH_OR_ZV from
5500 move_it_in_display_line_to, when moving from beginning of line to
5501 point's position. (Bug#16961)
5503 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5505 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5506 * window.c (Fselect_window): Explain NORECORD and
5507 `buffer-list-update-hook' in doc-string.
5509 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5511 * window.c (Fother_window_for_scrolling): Check that
5512 Vother_window_scroll_buffer is a buffer.
5514 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5516 * xterm.c (xim_initialize): Always pass a copy of resource name
5517 to XRegisterIMInstantiateCallback and eassert whether return
5518 value is True. Passing copy is important because Xlib doesn't
5519 make its own copy and resource name argument usually points to
5520 SSDATA (Vx_resource_name), which may be changed from Lisp.
5521 (xim_close_display): For XUnregisterIMInstantiateCallback,
5522 always eassert return value and pass exactly the same values
5523 as were used for XRegisterIMInstantiateCallback.
5524 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5525 sources to check why if you are interested.
5527 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5529 * dispnew.c (change_frame_size_1): Add new_lines instead of
5530 new_height, the latter may be still zero if passed as such.
5531 * window.c (Fwindow_pixel_height): Mention bottom divider in
5534 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5536 Fix "resource temporarily unavailable" with xgselect
5538 * xgselect.c: Include <stdbool.h>.
5539 (xg_select) [!USE_GTK]: Don't lose track of errno.
5541 Fix minor --enable-gcc-warnings issues.
5542 * widget.c (update_various_frame_slots, EmacsFrameResize):
5543 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5545 2014-03-04 Ken Brown <kbrown@cornell.edu>
5547 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5548 represent the actual adjustment needed for alignment.
5550 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5552 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5553 needed, and don't reallocate if the initial allocation already
5554 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5556 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5558 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5561 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5563 * cmds.c (delete-char): Update docstring pointing out that the
5564 function ignores `delete-active-region' and `overwrite-mode'.
5566 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5568 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5570 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5571 allocated buffer due to alignment.
5572 (freehook): If the block to be freed was allocated by
5573 'aligned_alloc', find its real pointer before calling 'free'.
5575 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5578 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5580 * font.c (toplevel): Adjust comment about font cache layout.
5581 (font_clear_cache): Fix to match real font cache layout.
5582 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5583 (Fframe_font_cache) [FONT_DEBUG]: New function.
5584 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5586 Avoid crashes when X fonts are erroneously freed on reused X
5587 'Display *' connection data (Bug#16069). Note that X font
5588 resources still may be leaked, but currently there is no way
5589 to completely avoid it.
5590 * xterm.h (struct x_display_info): New member x_id. Add comments.
5591 * xterm.c (x_display_id): New variable.
5592 (x_term_init): Assign identifier to each opened X connection.
5593 * xfont.c (struct xfont): New member x_display_id.
5594 (xfont_open): Initialize it with frame's display id.
5595 (xfont_close): Check whether font's display id matches the one
5596 recorded for the given display. Adjust comment.
5597 * xftfont.c (struct xftfont_info):
5598 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5600 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5602 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5603 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5604 killed Vother_window_scroll_buffer.
5605 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5607 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5609 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5610 that start with more than 2 slashes as UNCs. (Bug#16751)
5612 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5614 Fix a few crashes and leaks when cloning C strings.
5615 * alloc.c, lisp.h (dupstring): New function.
5616 * gtkutil.c (xg_get_font):
5617 * term.c (tty_default_color_capabilities):
5618 * xsettings.c (store_monospaced_changed)
5619 (store_font_name_changed, parse_settings)
5620 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5621 This avoids some unlikely crashes due to accessing freed storage,
5622 and avoids some minor memory leaks in the more-typical case.
5624 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5626 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5627 cursor when modeline can't be dragged (Bug#16647).
5629 2014-02-28 Glenn Morris <rgm@gnu.org>
5631 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5632 from custom-delayed-init-variables. (Bug#11565)
5634 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5636 More fixes for mouse glyph calculations (Bug#16647).
5637 * window.c (coordinates_in_window): In intersection of
5638 horizontal and vertical window dividers prefer the horizontal
5639 one. Add some extra parens to last fix.
5640 (window_relative_x_coord): Return x-coordinate for header and
5642 * xdisp.c (remember_mouse_glyph): In text area don't extend
5643 glyph into mode line to show the vertical drag cursor there
5644 immediately. Subdivide mouse glyphs in right fringes to show a
5645 horizontal drag cursor as soon as we enter the "grabbable width"
5646 portion. Handle vertical border case separately. Do not
5647 subdivide window divider areas.
5648 (note_mouse_highlight): On bottom divider of bottommost windows
5649 show vertical drag cursor only when the minibuffer window can be
5652 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5654 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5655 reset by the face of the object just displayed. See also bug#76.
5656 (get_next_display_element): If the string came from a display
5657 property, examine the box face attribute at it->position, not at
5658 it->current.pos, since the latter was not updated yet. (Bug#16870)
5659 (handle_face_prop): Improve commentary.
5661 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5663 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5664 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5666 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5668 Fixes around Bug#16647.
5669 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5670 ON_BOTTOM_DIVIDER cases.
5671 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5672 only if the window has no right divider.
5673 (Fcoordinates_in_window_p): Fix doc-string.
5675 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5677 * lread.c (Funintern): Fix doc to match advertised calling convention.
5679 2014-02-24 Daniel Colascione <dancol@dancol.org>
5681 * keyboard.c (read_char): Close race that resulted in lost events.
5683 2014-02-22 Glenn Morris <rgm@gnu.org>
5685 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5686 * window.c (window-resize-pixelwise): Doc fixes.
5688 * process.c (Finternal_default_process_filter)
5689 (Finternal_default_process_sentinel): Doc tweaks.
5691 2014-02-21 Glenn Morris <rgm@gnu.org>
5693 * process.c (Fprocess_buffer, Faccept_process_output)
5694 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5697 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5699 * window.c (Fwindow_scroll_bar_width): New function.
5701 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5703 Pacify GCC when configuring with --enable-gcc-warnings.
5704 * xdisp.c (move_it_in_display_line_to) [lint]:
5705 Initialize recently-added local.
5707 2014-02-21 Daniel Colascione <dancol@dancol.org>
5709 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5711 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5713 * xdisp.c (init_iterator): Don't dereference a bogus face
5714 pointer. (Bug#16819)
5715 (try_cursor_movement): Don't use cursor position if
5716 set_cursor_from_row failed to compute it. This avoids assertion
5717 violations in MATRIX_ROW.
5718 (move_it_in_display_line_to): Save the iterator state in ppos_it
5719 only once per call. Reimplement the method used to return to the
5720 best candidate position if all the positions found in display line
5721 are beyond TO_CHARPOS. This cuts down the number of calls to
5722 bidi_shelve_cache, which moves a lot of stuff when lines are long
5723 and include bidirectional text. (Bug#15555)
5725 2014-02-20 Glenn Morris <rgm@gnu.org>
5727 * data.c (Fdefalias): Doc fix.
5729 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5731 * xdisp.c (display_line): Fix horizontal scrolling of large images
5732 when fringes are turned off. This comes at a price of not
5733 displaying the truncation/continuation glyphs in this case.
5736 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5737 CreateDIBSection returns an error indication, zero out *ximg after
5738 destroying the image. This avoids crashes in memory allocations
5739 due to the fact that some of the callers also call
5740 x_destroy_x_image, which will attempt to free an already free'd
5743 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5745 * widget.c (update_various_frame_slots): Don't set
5746 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5748 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5750 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5752 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5754 temacs --daemon fix (Bug#16599).
5755 * emacs.c (main): Initialize daemon_pipe[1] here ...
5756 (syms_of_emacs): ... instead of here.
5758 2014-02-16 Anders Lindgern <andlind@gmail.com>
5760 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5763 2014-02-16 Daniel Colascione <dancol@dancol.org>
5765 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5766 (xd_get_connection_address): Use it.
5767 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5768 xd_get_connection_address because the latter signals if the bus
5769 we're trying to close is already disconnected.
5771 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5773 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5774 argument to CreateThread. This avoids segfaults on Windows 9X.
5775 Reported by oslsachem <oslsachem@gmail.com>.
5777 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5779 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5780 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5781 (check_lseek): New function, to report lseek errors.
5782 (save_data_space, update_file_ptrs, read_header, write_header)
5783 (copy_file, copy_rest, unexec): Use these news functions.
5784 (update_file_ptrs): Don't assume wraparound behavior when
5785 converting a large size_t value to off_t.
5787 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5789 * composite.c (fill_gstring_header): Pass positions as C integers
5790 and move parameters checking to...
5791 (Fcomposition_get_gstring): ...this function. Handle case when
5792 buffer positions are in reversed order and avoid crash (Bug#16739).
5794 * buffer.c (validate_region): Mention current buffer in error message.
5796 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5798 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5800 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5802 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5804 2014-02-11 Glenn Morris <rgm@gnu.org>
5806 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5807 Replace refs to "OpenStep" in messages.
5809 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5811 Avoid "." at end of error diagnostics.
5812 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5813 * font.c (Ffont_at):
5814 * nsfns.m (ns_display_info_for_name):
5815 * nsselect.m (Fx_own_selection_internal):
5816 * nsterm.m (performDragOperation:):
5817 Remove "." from end of diagnostic.
5819 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5821 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5822 unintuitive (bug#15824).
5823 (Fyes_or_no_p): Doc fix (bug#15456).
5825 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5827 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5829 * eval.c (call_debugger): When exiting the debugger, do not allow
5830 max_specpdl_size less than actual binding depth (Bug#16603).
5831 (syms_of_eval): Adjust docstring.
5833 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5835 * cmds.c (Fself_insert_command): Output a clearer error message on
5836 negative repetitions (bug#9476).
5838 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5840 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5842 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5844 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5846 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5848 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5850 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5852 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5854 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5856 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5857 `exit' works (bug#15865).
5859 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5861 Constrain window box/body sizes and margin widths (Bug#16649).
5862 * xdisp.c (window_box_width): Don't return less than zero.
5863 (window_box_left_offset, window_box_right_offset): Don't return
5864 more than the window's pixel width.
5865 * window.c (window_body_height, window_body_width): Don't return
5867 (window_resize_apply): Adjust margin width, if necessary.
5869 2014-02-07 Glenn Morris <rgm@gnu.org>
5871 * nsterm.m (syms_of_nsterm): Doc fix.
5873 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5875 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5876 New variables: pointers through which to call the respective APIs.
5877 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5878 (filename_from_ansi, sys_link, check_windows_init_file):
5879 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5880 This is required on Windows 9X, where we dynamically load
5881 UNICOWS.DLL which has their non-stub implementations.
5882 (maybe_load_unicows_dll): Assign addresses to these 2 function
5883 pointers after loading UNICOWS.DLL.
5885 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5886 MultiByteToWideChar and WideCharToMultiByte through function
5889 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5892 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5894 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5895 for OSX >= 10.9 if separate spaces are used.
5896 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5898 2014-02-06 Glenn Morris <rgm@gnu.org>
5900 * buffer.c (cache-long-scans): Doc fix.
5902 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5904 * w32fns.c (Fw32_shell_execute): Doc fix.
5906 2014-02-05 Bastien Guerry <bzg@gnu.org>
5908 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5909 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5911 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5913 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5914 outside the window (Bug#16649).
5916 * xdisp.c (note_mouse_highlight): When entering a margin area show
5917 a non-text cursor (Bug#16647).
5919 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5921 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5922 It prompted a compile-time diagnostic on GNU/Linux.
5923 Simplify to remove the need for the label.
5925 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5927 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5928 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5929 to show it; otherwise return 'unsupported--w32-dialog' to signal
5930 to the caller that emulation with menus is necessary.
5931 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5933 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5935 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5938 * menu.c (Fx_popup_dialog): Don't condition the call to
5939 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5940 special symbol 'unsupported--w32-dialog', emulate the dialog with
5941 a menu by calling x-popup-menu.
5943 * menu.h (Qunsupported__w32_dialog): New extern variable.
5945 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5947 * keyboard.c (kbd_buffer_get_event): Read file notification events
5950 * xgselect.c (xg_select): Read glib events in any case, even if
5951 there are no file descriptors to watch for. (Bug#16519)
5953 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5955 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5956 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5957 * w32term.c (w32_draw_window_divider): Handle first and last
5959 * w32term.h (w32_fill_area_abs): New function.
5960 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5962 * xfaces.c (realize_basic_faces): Handle new face ids.
5963 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5964 and bottom divider width.
5965 * xterm.c (x_draw_window_divider): Handle first and last pixels
5968 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5970 * print.c (Fexternal_debugging_output): Add cast to pacify
5971 --enable-gcc-warnings.
5972 * eval.c (call_debugger): Grow specpdl if the debugger was
5973 entered due to specpdl overflow (Bug#16603) and allow more
5974 specpdl space for the debugger itself.
5976 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5978 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5981 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5983 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5984 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5986 * print.c (Fexternal_debugging_output): If the argument character
5987 is non-ASCII, encode it with the current locale's encoding before
5988 writing the result to the terminal. (Bug#16448)
5990 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5991 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5994 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5996 * process.c (create_process): Reset SIGPROF handler in the child.
5997 * callproc.c (call_process): Likewise.
5999 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6001 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6003 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6005 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6006 of zero to print strings, GDB doesn't like it.
6008 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6009 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6010 we still use correct addresses. (Bug#16576)
6012 2014-01-27 K. Handa <handa@gnu.org>
6014 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6015 to preserve the code detection behavior of 24.3.
6016 * coding.h (struct coding_system): New member detected_utf8_bytes.
6017 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6018 (decode_coding_gap): Use short cut for UTF-8 file reading only
6019 when coding->detected_utf8_bytes equals to coding->src_bytes.
6020 * fileio.c (Finsert_file_contents): Cancel the previous change.
6022 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6024 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6025 that are not visible.
6027 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6029 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6030 is grabbed (Bug#16565).
6032 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6034 * xdisp.c (last_max_ascent): Re-remove after erroneously
6035 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6037 (move_it_to): Re-remove reference to last_max_ascent.
6038 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6039 max_descent here instead of calling line_bottom_y.
6042 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6044 * terminal.c (initial_free_frame_resources): New function.
6045 (init_initial_terminal): Install new hook to free face cache
6046 on initial frame and avoid memory leak. For details, see
6047 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6048 * xfaces.c (free_frame_faces): Adjust comment.
6050 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6052 * data.c (Fstring_to_number): Document results if unparsable
6055 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6057 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6059 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6061 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6062 * coding.c (detect_coding_utf_8, emacs_mule_char)
6063 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6064 (check_utf_8, decode_coding):
6065 * coding.h (struct coding_system.errors):
6066 Use ptrdiff_t, not int, for integer values derived from buffer and
6069 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6070 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6071 before invoking decode_coding_gap, since there's just one block.
6073 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6075 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6076 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6077 too early. Again run change_frame_size before assigning menu-
6080 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6082 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6083 arrives, call x_check_fullscreen, in case the new display has a
6084 different resolution. (Bug#16517)
6086 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6088 * term.c (read_menu_input): If the selected frame changes, exit
6090 (tty_menu_show): If the selected frame changes while we displayed
6091 a menu, throw to top level. (Bug#16479)
6093 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6095 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6097 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6099 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6100 * data.c (count_one_bits_word): Fix bug (negated comparison)
6101 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6103 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6105 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6106 Avoid undefined behavior by initializing display property bit of a
6107 string processed by the bidirectional iterator. For details, see
6108 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6110 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6112 Minor cleanup of previous change.
6113 * image.c (imagemagick_error, Fimagemagick_types):
6114 Omit some recently-introduced and unnecessary casts and assignments.
6116 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6118 Fix two memory leaks discovered with Valgrind.
6119 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6120 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6122 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6124 Fixes in window size functions around Bug#16430 and Bug#16470.
6125 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6126 (Fwindow_mode_line_height, Fwindow_header_line_height)
6127 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6128 Minor doc-string adjustments.
6129 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6130 Rewrite doc-strings.
6131 (window_body_height, window_body_width): Do not count partially
6132 visible lines/columns when PIXELWISE is nil (Bug#16470).
6133 (Qfloor, Qceiling): New symbols.
6135 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6137 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6138 when the image cache is not yet allocated. (Bug#16509)
6140 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6142 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6143 re-attach intervals to its base buffer (Bug#16502).
6144 * intervals.c (set_interval_object): Move from here...
6145 * intervals.h (set_interval_object): ... to here. Fix comments.
6147 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6149 Avoid undefined behavior by initializing buffer redisplay bit.
6150 Problem reported by Dmitry Antipov in
6151 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6152 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6154 Revert some of the CANNOT_DUMP fix (Bug#16494).
6155 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6157 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6159 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6160 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6161 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6162 they are replaced by macros that expand into direct calls to the
6163 corresponding functions from GDI32.DLL.
6164 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6165 variables in the Cygwin build, they are unused.
6167 2014-01-19 K. Handa <handa@gnu.org>
6169 * composite.c (composition_update_it): Fix previous change.
6171 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6173 Fix file name handling on MS-Windows 9X.
6174 * w32.c (maybe_load_unicows_dll): New function.
6176 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6177 on, to make sure we can convert file names to and from UTF-8 on
6178 Windows 9X. This fixes a failure to start up because Emacs cannot
6179 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6181 * w32font.c [WINDOWSNT]: Include w32.h.
6182 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6183 of implementing the same stuff.
6184 Remove now unused g_b_init_is_windows_9x.
6186 * w32.h (maybe_load_unicows_dll): Add prototype.
6188 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6190 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6191 switch to single keyboard. Prevents daemon crashes when a new
6192 client connects while we show a TTY menu in an existing client.
6195 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6197 Fix MinGW64 porting problem with _setjmp.
6198 Reported by Eli Zaretskii in:
6199 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6200 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6201 the old _setjmp and _longjmp. All uses changed.
6203 2014-01-13 Daniel Colascione <dancol@dancol.org>
6205 * textprop.c (Fremove_list_of_text_properties):
6206 Correctly handle reaching the end of the interval tree. (Bug#15344)
6208 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6210 * xdisp.c (resize_mini_window): Round height to a multiple of
6211 frame's line height. Fix bug in calculation of window start
6212 position (Bug#16424).
6214 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6216 * macfont.m: Include termchar.h.
6217 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6218 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6219 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6220 *_WITH_GC_* to take face and f as parameters.
6221 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6222 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6224 2014-01-13 Daniel Colascione <dancol@dancol.org>
6226 Fix menu item updating in the presence of the Unity global menu
6229 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6230 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6232 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6233 updating menus; explain why.
6234 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6235 problem it's supposed to solve and it interferes with detecting
6236 the presence of a global menu.
6237 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6240 2014-01-11 K. Handa <handa@gnu.org>
6242 * composite.c (composition_update_it): Fix indexing of
6243 LGSTRING_CHAR (Bug#15984).
6245 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6247 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6249 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6251 * xdisp.c (try_window_id): Don't use this function's optimizations
6252 if overlays in the buffer displayed by the window have changed
6253 since last redisplay. (Bug#16347)
6254 (message_dolog): Fix indentation.
6256 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6258 * frame.c (frame_resize_pixelwise): Fix doc-string.
6260 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6262 Fix handling of internal borders (Bug#16348).
6263 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6264 Remove internal border width from pixel width of windows.
6265 (change_frame_size_1): Don't return early when frame's pixel
6266 size changes - we still have to record the new sizes in the
6268 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6269 also when toolbar gets larger.
6270 * window.c (check_frame_size): Include internal_border_width in
6272 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6273 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6274 In non-toolkit/non-GTK version clear internal border.
6275 * xterm.c (x_clear_under_internal_border): New function for
6276 non-toolkit/non-GTK version.
6277 (x_after_update_window_line): In non-toolkit/non-GTK version
6279 (handle_one_xevent, x_set_window_size):
6280 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6281 * xterm.h (x_clear_under_internal_border): Extern it.
6283 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6285 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6286 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6289 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6291 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6292 last value of point is not equal to buffer's point. (Bug#16129)
6294 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6297 * nsterm.h (updateCollectionBehavior): Rename from
6298 updateCollectionBehaviour. All uses changed.
6300 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6301 * Makefile.in (SETFATTR): New macro.
6302 (temacs$(EXEEXT)): Use it.
6304 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6306 Fix maximization behavior on Windows (Bug#16300).
6307 * w32fns.c (w32_fullscreen_rect): Don't handle
6308 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6309 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6310 of SetWindowPos. Restore last placement also when leaving
6311 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6312 but the FULLSCREEN_BOTH case.
6314 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6317 * data.c (arithcompare_driver):
6318 * fileio.c (Fcar_less_than_car):
6319 * fns.c (internal_equal):
6320 * frame.c (delete_frame):
6321 * lisp.h (enum More_Lisp_Bits):
6323 Avoid C99 constructs that don't work in C89.
6324 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6325 to port to C89, which doesn't have 'long long'.
6326 (count_trailing_zero_bits): Use them.
6328 2014-01-03 Chong Yidong <cyd@gnu.org>
6330 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6332 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6334 Further adjust frame/window scrollbar width calculations.
6335 * window.c (apply_window_adjustment):
6336 Set windows_or_buffers_changed.
6337 (Fwindow_scroll_bars): Return actual scrollbar width.
6338 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6339 For non-toolkit builds again use 14 as minimum width and set
6340 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6341 * xterm.c (XTset_vertical_scroll_bar): Take width from
6342 WINDOW_SCROLL_BAR_AREA_WIDTH.
6343 (x_new_font): Rename wid to unit. Base calculation of new
6344 scrollbar width on toolkit used and make it analogous to that of
6345 x_set_scroll_bar_default_width.
6346 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6347 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6348 of GetSystemMetrics.
6349 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6350 WINDOW_SCROLL_BAR_AREA_WIDTH.
6351 (x_new_font): Make it correspond to changes in xterm.c.
6353 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6355 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6356 This is a cleaner way to fix the MinGW-w64 porting problem.
6357 Check for INTPTR_MAX misconfiguration.
6359 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6361 * search.c (newline_cache_on_off, find_newline): In indirect
6362 buffers, use the newline cache of the base buffer.
6364 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6365 buffer, invalidate the caches of its base buffer. (Bug#16265)
6367 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6368 buffers, use the width-run cache of the base buffer.
6370 * xdisp.c (redisplay_window): When the window displays an indirect
6371 buffer, and the character widths in the display table have
6372 changed, invalidate the width-run cache of the corresponding base
6375 * fileio.c (Finsert_file_contents): When invalidating the newline
6376 cache, consider the case of inserting into indirect buffer.
6378 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6379 In indirect buffers, use the paragraph cache of the base buffer.
6381 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6383 * window.c (grow_mini_window): Fix last change.
6385 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6387 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6389 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6391 * w32term.c (w32_initialize): Use LCID and LOWORD.
6393 * w32proc.c (create_child): Use pid_t for 5th argument.
6394 (IsValidLocale): Don't provide prototype for MinGW64.
6395 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6396 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6398 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6399 MinGW64 doesn't support.
6401 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6403 * w32.c (set_named_security_info): New function.
6404 (acl_set_file): Fall back on set_named_security_info if
6405 set_file_security fails.
6406 (g_b_init_set_named_security_info_w)
6407 (g_b_init_set_named_security_info_a): New static variables.
6408 (globals_of_w32): Initialize them to zero.
6409 (set_named_security_info): Set them to non-zero if the
6410 corresponding API is available.
6411 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6412 New function typedefs.
6414 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6416 Some more fixes following pixelwise resize changes including one
6418 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6419 of frame_resize_pixelwise.
6420 * widget.c (pixel_to_text_size): New function.
6421 (update_wm_hints): Have size hints respect value of
6422 frame_resize_pixelwise.
6423 (EmacsFrameResize): Alway process resize requests pixelwise.
6424 * window.c (grow_mini_window): Make sure mini window is at least
6426 * xdisp.c (display_menu_bar): Make sure menubar extends till
6428 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6429 (x_set_tool_bar_lines): Calculate pixelwise.
6430 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6431 frame_resize_pixelwise.
6433 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6435 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6436 variables not used there.
6438 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6440 * w32.c (sys_umask): New function. (Bug#16299)
6442 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6444 * dispnew.c (change_frame_size_1): Take old width of root window
6445 from that window's pixel width. (Bug#16284)
6447 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6449 Plain copy-file no longer chmods an existing destination (Bug#16133).
6450 * fileio.c (realmask): Now a static var, not a local.
6451 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6452 Remove arg STATPTR. All uses changed.
6453 (Fcopy_file): Do not alter permissions of existing destinations,
6454 unless PRESERVE-PERMISSIONS (renamed from
6455 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6456 Avoid race when testing for existing destinations and for
6457 when input and output files are the same.
6458 If changing the group fails, adjust both default and
6459 preserved permissions so that access is not granted to the
6461 (Fset_default_file_modes, init_fileio): Update realmask.
6462 (Fdefault_file_modes): Use realmask instead of calling umask.
6464 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6466 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6467 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6468 flags on the daemon pipe ends before execing.
6470 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6472 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6473 session. (Bug#14739)
6475 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6477 * callproc.c (Vexec_path): Document that exec-directory is in it.
6479 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6481 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6484 2013-12-27 Chong Yidong <cyd@gnu.org>
6486 * data.c (Fsymbol_function): Doc fix.
6488 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6490 Some more tinkering with Bug#16051.
6491 * window.c (resize_frame_windows): Don't let the size of the
6492 root window drop below the frame's default character size.
6493 Never ever delete any subwindows - let the window manager do the
6496 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6497 of toolbar lines needed when they exceed the height of the root
6499 (unwind_create_frame_1): New function.
6500 (Fx_create_frame): Generally inhibit calling the window
6501 configuration change hook here. Remove extra call to
6502 change_frame_size - it's not needed when we don't run the
6503 configuration change hook.
6505 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6507 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6508 On my Fedora 19 platform the core dumps were so big that
6509 my desktop became nearly catatonic.
6510 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6511 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6512 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6513 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6514 a clang-only syntax.
6515 * conf_post.h (__has_feature): New macro, if not already defined.
6516 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6517 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6519 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6521 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6522 is a file name. (Bug#16252)
6524 2013-12-25 Chong Yidong <cyd@gnu.org>
6526 * keyboard.c (Voverriding_terminal_local_map)
6527 (Voverriding_local_map): Doc fix.
6529 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6531 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6533 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6534 file name when it is submitted to ShellExecute. Simplify code.
6535 Don't test DOCUMENT for being a string, as that is enforced by
6536 CHECK_STRING. Doc fix.
6538 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6540 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6541 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6542 redisplay_tool_bar does. Improve and fix commentary.
6543 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6544 limits of the glyph matrices. (Bug#16051)
6545 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6546 only when the new size is different from the old one, and the new
6547 size can be achieved given the frame height.
6549 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6551 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6553 2013-12-23 Glenn Morris <rgm@gnu.org>
6555 * lread.c (Fload): Mention load-prefer-newer in doc.
6557 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6559 Handle Bug#16207 by being more restrictive when running hooks.
6560 * window.c (unwind_change_frame): New function.
6561 (Fset_window_configuration): Don't run configuration change hook
6562 while the frame configuration is unsafe. Call select_window
6565 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6567 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6569 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6571 * nsterm.h: Declare EmacsColor category.
6573 * nsterm.m (NSColor): Implement EmacsColor category.
6574 (ns_get_color): Use colorUsingDefaultColorSpace.
6575 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6577 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6579 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6581 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6582 having the PNG_NORETURN attribute, to avoid compiler warning in
6585 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6587 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6589 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6590 fringe background extension.
6591 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6592 because they are now always the same as `left' and `width',
6593 respectively. Remove code for the case that `width' and
6594 `sb_width' are different.
6596 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6598 Remove scroll_bar_actual_width from frames.
6599 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6600 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6601 (x_figure_window_size):
6602 * nsterm.m (x_set_window_size):
6603 * widget.c (set_frame_size):
6604 * w32term.c (x_set_window_size):
6605 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6606 scroll_bar_actual_width.
6608 Convert scroll_bar members to integers on Windows.
6609 * w32term.h (struct scroll_bar): Convert top, left, width,
6610 height, start, end and dragging to integers.
6611 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6613 * w32term.c (w32_set_scroll_bar_thumb)
6614 (w32_scroll_bar_handle_click): Remove XINT conversions for
6615 scroll_bar members. Treat bar->dragging as integer.
6616 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6617 first element. Remove XINT conversions for scroll_bar members.
6618 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6619 Remove XINT conversions for scroll_bar members.
6621 Fix assignment for new window total sizes.
6622 * window.c (Fwindow_resize_apply_total): Assign values for
6625 2013-12-20 Chong Yidong <cyd@gnu.org>
6627 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6628 argument to `append'.
6630 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6632 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6633 current text face, for extending the face of the display margins.
6636 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6637 Doc fix. (Bug#16190)
6639 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6641 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6644 * nsterm.m (Qfile, Qurl): New.
6645 (EV_MODIFIERS2): New macro.
6646 (EV_MODIFIERS): Use EV_MODIFIERS2.
6647 (ns_term_init): Remove font and color from DND, does not work on
6648 newer OSX, and other ports don't have them.
6649 (performDragOperation:): Handle modifiers used during drag.
6650 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6651 Remove global Lisp variables used to communicate with ns-win.el.
6652 Remove font and color handling.
6653 (syms_of_nsterm): Defsym Qfile and Qurl.
6655 2013-12-19 Anders Lindgren <andlind@gmail.com>
6657 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6658 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6660 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6661 (constrainFrameRect): Remove special case nr_screens == 1.
6662 Don't constrain size to size of view.
6664 * nsterm.h (ns_output): Remove dont_constrain.
6666 2013-12-19 Anders Lindgren <andlind@gmail.com>
6668 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6670 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6672 Minor fixes for recent openp changes.
6673 * lisp.h (GCPRO7): New macro.
6674 * lread.c (openp): Use bool for boolean; all callers changed.
6675 Protect save_string from GC. Don't assume that file descriptors
6676 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6677 warning about uninitialized variable.
6679 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6681 * w32fns.c (emacs_abort): Use intptr_t as argument of
6682 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6684 2013-12-18 Glenn Morris <rgm@gnu.org>
6686 * lread.c (Fload): Pass load_prefer_newer to openp.
6687 Don't bother checking mtime if openp already did it.
6688 (openp): Add `newer' argument, to check all suffixes
6689 and find the newest file.
6690 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6691 * callproc.c (call_process):
6692 * charset.c (load_charset_map_from_file):
6693 * emacs.c (init_cmdargs):
6694 * image.c (x_create_bitmap_from_file, x_find_image_file):
6696 * lread.c (Flocate_file_internal):
6697 * process.c (Fformat_network_address):
6698 * sound.c (Fplay_sound_internal):
6699 * w32.c (check_windows_init_file):
6700 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6702 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6704 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6706 * w32.c (getloadavg): Don't index samples[] array with negative
6707 indices. Recover from wall-clock time being set backwards.
6709 * w32term.c (w32_initialize): Declare the argument of
6710 set_user_model as const.
6712 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6713 (w32_menu_show): Constify some arguments passed to MessageBox.
6715 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6716 to initialize Lisp objects.
6718 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6719 initialize Lisp objects.
6721 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6722 use variables used only on X under that condition.
6724 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6725 variables not used there.
6727 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6729 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6730 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6732 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6734 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6735 code, revealed in presence of R2L characters, character
6736 compositions, and display vectors. A better fix for Bug#16148.
6737 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6738 GTK and NS builds, they don't have this member of struct frame.
6740 * dispextern.h (struct composition_it): Correct a comment for the
6743 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6745 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6746 This prevents a compilation error on C compilers that do not
6747 default functions to return 'int' if not declared. Also, add
6748 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6749 since it now uses inline functions.
6751 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6753 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6754 display margins on mode line, header line, and in the frame's
6755 tool-bar window. (Bug#16165)
6757 2013-12-16 Andreas Schwab <schwab@suse.de>
6759 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6761 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6763 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6766 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6768 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6770 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6772 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6773 intended to find bogus pointers in font objects (Bug#16140).
6774 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6775 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6776 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6777 Disable for MS-Windows due to Bug#15876; apparently this
6778 requires more or less substantial changes in fontset code.
6779 * xfont.c (xfont_close):
6780 * xftfont.c (xftfont_close): Call x_display_info_for_display
6781 to check whether 'Display *' is valid (Bug#16093 and probably
6784 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6786 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6787 Reported by Juanma Barranquero <lekktu@gmail.com>.
6789 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6790 open a pty on MS-Windows. (Bug#16152)
6792 * emacs.c (decode_env_path): Fix bogus comparison against
6793 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6795 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6797 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6798 (Fx_file_dialog): Add parentheses around && to silence warning.
6800 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6802 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6804 * xdisp.c (extend_face_to_end_of_line): Extend background of
6805 non-default face in margin areas as well. (Bug#16151)
6806 (display_line): Call extend_face_to_end_of_line for continued
6807 lines as well, if the display margins have non-zero width.
6808 (set_glyph_string_background_width): When needed, set the
6809 extends_to_end_of_line_p flag on glyph strings to be drawn in
6810 margin areas, not only in the text area.
6812 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6815 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6817 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6818 Don't worry about verify_error being t, since it has to be a list.
6820 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6822 Use bool for boolean, focusing on headers.
6823 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6824 No need to include <stdbool.h>, since conf_post.h does it now.
6825 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6826 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6827 (SET_PER_BUFFER_VALUE_P):
6828 * ccl.c, ccl.h (setup_ccl_program):
6829 * ccl.h (CHECK_CCL_PROGRAM):
6830 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6831 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6832 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6833 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6834 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6835 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6836 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6837 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6838 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6839 (CHARSET_FAST_MAP_SET):
6840 * coding.c (decode_coding_ccl, encode_coding_ccl):
6841 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6842 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6843 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6844 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6845 (decode_coding_c_string):
6846 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6847 * conf_post.h (has_attribute):
6848 * dispextern.h (trace_redisplay_p)
6849 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6850 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6851 (SET_GLYPH_FROM_CHAR_GLYPH)
6852 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6853 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6854 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6855 (cursor_in_mouse_face_p):
6856 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6857 (blank_row, prepare_desired_row)
6858 (build_frame_matrix_from_leaf_window, make_current)
6859 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6860 (update_window, scrolling_window, update_frame_line):
6861 * disptab.h (GLYPH_FOLLOW_ALIASES):
6862 * editfns.c (Fformat):
6863 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6864 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6865 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6866 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6867 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6868 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6869 (FONT_DEFERRED_LOG):
6870 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6871 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6872 (FRAME_MOUSE_UPDATE):
6873 * fringe.c (Fdefine_fringe_bitmap):
6874 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6875 (x_create_bitmap_from_xpm_data, xpm_load_image):
6876 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6877 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6878 (MERGE_INTERVAL_CACHE):
6879 * keymap.h (KEYMAPP):
6880 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6881 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6882 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6883 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6884 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6885 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6886 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6887 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6888 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6889 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6890 (SETUP_BUFFER_SYNTAX_TABLE):
6891 * systime.h (timespec_valid_p):
6892 * term.c (save_and_enable_current_matrix):
6893 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6894 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6895 (redisplay_internal, try_window_reusing_current_matrix)
6896 (sync_frame_with_window_matrix_rows, try_window_id)
6897 (display_menu_bar, display_tty_menu_item, display_mode_line)
6898 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6899 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6900 * xmenu.c (xmenu_show):
6901 * xterm.c (use_xim, x_term_init):
6902 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6903 (struct x_bitmap_record):
6904 Use bool for booleans.
6905 * ccl.c (struct buffer_text):
6906 * ccl.h (struct ccl_program):
6907 * charset.h (struct charset):
6909 * coding.h (struct iso_2022_spec, struct coding_system):
6910 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6911 (struct glyph_string, struct face, struct face_cache)
6912 (struct bidi_string_data, struct bidi_it)
6913 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6915 * editfns.c (Fformat):
6916 * frame.h (struct frame):
6917 * fringe.c (struct fringe_bitmap):
6918 * intervals.h (struct interval):
6919 * keyboard.h (struct kboard):
6920 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6921 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6922 (struct Lisp_Buffer_Local_Value, union specbinding):
6923 * macfont.m (struct macfont_info):
6924 * process.h (struct Lisp_Process):
6925 * termchar.h (struct tty_display_info):
6926 * window.h (struct window):
6927 * xterm.h (struct x_output):
6928 Use bool_bf for boolean bit-fields.
6929 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6930 All callers changed.
6931 * ccl.h (struct ccl_program): Remove unused members private_state,
6932 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6934 (struct ccl_spec): Remove unused members cr_carryover,
6935 eight_bit_carryover.
6936 * conf_post.h: Include <stdbool.h>.
6937 (bool_bf): New type.
6938 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6939 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6940 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6941 'do { ... } while (false)' brackets.
6942 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6943 Args must now be expressions; all callers changed.
6944 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6945 (PRODUCE_GLYPHS): Simplify use of boolean.
6946 * fileio.c (Fcopy_file):
6947 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6948 * lisp.h (UNGCPRO): Return void, not int.
6949 (FOR_EACH_TAIL): Use void expression, not int expression.
6950 * region-cache.c: Reindent.
6951 * region-cache.h: Copy comments from region-cache.c, to fix
6952 incorrect remarks about booleans.
6954 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6956 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6957 when character at point is displayed from a display vector.
6960 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6962 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6963 now a list of certificate validation checks that will abort a
6964 connection with an error.
6965 (Fgnutls_boot): Document it and use it.
6967 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6969 * w32term.c (w32_enable_frame_resize_hack): New variable.
6970 (x_set_window_size): Use it to hack frame resizing on Windows
6973 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6975 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6976 Windows-specific code to w32.c. Change error message text to
6977 match that of Posix platforms.
6979 * w32.c (w32_copy_file): New function, most of the code copied and
6980 reworked from Fcopy_file. Improve error handling. Plug memory
6981 leak when errors are thrown. Support file names outside of the
6982 current codepage. (Bug#7100)
6984 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6986 * lread.c (load_path_default): Prototype.
6988 2013-12-13 Glenn Morris <rgm@gnu.org>
6990 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6991 (dump_path): Remove.
6992 (load-path-default): Remove `changed' argument.
6993 Do not set dump_path permanently. Simplify.
6994 (init_lread): Simplify.
6995 (syms_of_lread): Remove dump_path.
6997 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6999 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7000 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7001 2013-12-12 font-related change to avoid Bug#16128, which
7002 is quite hard to fix without even more substantial changes.
7004 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7006 * font.c (font_close_object): Check for live frame (Bug#16128).
7008 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7010 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7011 Return ptrdiff_t, not int, since it's a buffer size.
7012 Reindent/reparen some macros to a more Gnuish style.
7014 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7016 Avoid undefined behavior with huge regexp interval counts.
7017 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7018 since it's now specialized to interval counts. All uses changed.
7019 Do not assume wraparound on signed integer overflow.
7020 (regex_compile): Simplify based on the above changes.
7022 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7024 Support file names on MS-Windows that use characters outside of
7025 the current system codepage. (Bug#7100)
7027 * w32.c (get_file_security, set_file_security)
7028 (create_symbolic_link): Separate pointers and boolean flags for
7029 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7030 non-zero, else the former.
7031 (codepage_for_filenames, filename_to_utf16, )
7032 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7034 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7036 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7037 Accept only one argument; all callers changed.
7038 (dostounix_filename): Remove the second argument, now works in
7039 UTF-8. All callers changed.
7040 (parse_root): Lose DBCS code.
7041 (get_long_basename, w32_get_short_filename, init_environment)
7042 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7043 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7044 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7045 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7046 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7047 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7049 (ansi_encode_filename): New function.
7050 (get_emacs_configuration, get_emacs_configuration_options):
7052 (add_volume_info, GetCachedVolumeInformation): Run the input file
7053 name through unixtodos_filename, to ensure it is stored and
7054 referenced in canonical form.
7055 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7056 (logon_network_drive, sys_link, utime): Improve error handling.
7057 (sys_access): New function.
7058 (hashval, generate_inode_val): Unused functions deleted.
7059 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7060 (check_windows_init_file): Convert error message from UTF-8 to
7061 ANSI codepage, for display in the message box.
7062 (globals_of_w32): Set w32_unicode_filenames according to the OS
7065 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7066 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7067 (syms_of_w32term): Declare w32-unicode-filenames.
7069 * w32proc.c (new_child, delete_child): Remove code that handled
7070 unused pending_deletion and input_file members of the child struct.
7071 (create_child, sys_spawnve): Convert all file names to ANSI
7072 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7073 name cannot be encoded in ANSI codepage. Don't use
7074 unixtodos_filename, mirror slashes by hand.
7075 (record_infile, record_pending_deletion): Functions deleted.
7076 (Fw32_short_file_name): Call w32_get_short_filename instead of
7079 * w32notify.c (add_watch): Work in Unicode mode when
7080 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7081 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7082 instead, do the same with Lisp primitives.
7084 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7085 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7086 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7087 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7088 (Fw32_shell_execute): Improve error reporting.
7089 (Fdefault_printer_name): Ifdef away for Cygwin.
7091 * w32.h (struct _child_process): Remove input_file and
7092 pending_deletion members that are no longer used.
7093 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7094 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7095 (ansi_encode_filename): New and updated prototypes.
7097 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7099 (unexec): Don't use dostounix_filename, it expects a file name in
7100 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7103 * fileio.c (Ffile_name_directory, file_name_as_directory)
7104 (directory_file_name, Fexpand_file_name)
7105 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7106 arguments of dostounix_filename.
7107 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7108 use MAX_UTF8_PATH for size of file-name strings.
7109 (emacs_readlinkat): Build an explicitly unibyte string for file
7111 (syms_of_fileio) <file-name-coding-system>:
7112 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7114 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7115 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7116 directories to UTF-8.
7117 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7118 environment, and each element of the input PATH, to UTF-8.
7120 * dired.c (file_attributes): Use build_unibyte_string explicitly
7121 to make Lisp strings from user and group names.
7123 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7126 * coding.c (decode_file_name, encode_file_name): New functions.
7128 * termcap.c (tgetent): Adapt to the change in arguments of
7131 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7134 * msdos.c (dostounix_filename, init_environment): Adapt to the
7135 change in arguments of dostounix_filename.
7137 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7138 [WINDOWSNT]: Encode file names passed to the image libraries in
7141 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7142 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7144 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7145 arguments of dostounix_filename.
7147 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7149 * font.h (struct font_entity) [HAVE_NS]: New field to record
7150 font driver which was used to create this entity.
7151 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7152 frame where the font was opened.
7153 (font_close_object): Add prototype.
7154 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7155 (font_close_object): Not static any more. Lost frame arg.
7156 Adjust comment and users.
7157 * alloc.c (cleanup_vector): Call font_close_object to adjust
7158 per-frame font counters correctly. If HAVE_NS, also call
7159 driver-specific cleanup for font-entity objects.
7160 * ftfont.c (ftfont_open):
7161 * nsfont.m (nsfont_open):
7162 * w32font.c (w32font_open_internal):
7163 * xfont.c (xfont_open):
7164 * xftfont.c (xftfont_open): Save frame pointer in font object.
7165 * macfont.m (macfont_open): Likewise.
7166 (macfont_descriptor_entity): Save driver pointer to be able
7167 to call its free_entity routine when font-entity is swept.
7168 * ftxfont.c (ftxfont_open): Add eassert because frame
7169 pointer should be saved by ftfont_driver.open.
7171 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7173 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7174 input polling is used. This is still meaningful for Cygwin, see
7175 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7176 * keyboard.c (poll_for_input_1, input_polling_used):
7177 Define unconditionally.
7178 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7179 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7180 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7181 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7182 (face_for_char): Likewise. Rearrange eassert and return ASCII
7183 face for CHAR_BYTE8_P.
7184 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7186 2013-12-11 Ken Brown <kbrown@cornell.edu>
7188 * dispextern.h (erase_phys_cursor):
7189 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7191 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7193 * nsterm.m (x_free_frame_resources):
7194 * term.c (tty_free_frame_resources):
7195 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7196 face cache because it's implied by free_frame_faces anyway.
7197 * w32term.c (x_free_frame_resources): Likewise. Do not call
7198 free_frame_faces twice.
7200 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7202 * editfns.c (Fformat_time_string): Mention %F in the doc.
7204 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7206 * window.c (resize_frame_windows): Don't return immediately when
7207 the root window's size doesn't change - the minibuffer window
7208 may still have to be repositioned/resized.
7209 * xfns.c (Fx_create_frame): Always change the frame size after
7210 initializing the frame's faces.
7211 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7212 change_frame_size should already have done it.
7213 (x_new_font): Assign new tool- and menu-bar heights.
7214 (x_set_window_size_1): Account for tool- and menu-bar heights
7215 (Bug#16013). Don't set pixel sizes since change_frame_size
7216 should already have done it.
7218 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7220 Remove the option of using libcrypto.
7221 * Makefile.in (LIB_CRYPTO): Remove.
7222 (LIBES): Don't use it.
7224 2013-12-11 Juri Linkov <juri@jurta.org>
7226 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7227 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7229 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7231 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7232 drawn tool bar items (Bug#16058).
7233 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7235 2013-12-09 Ken Brown <kbrown@cornell.edu>
7237 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7239 * lisp.h (get_frame_param): Adjust conditions for prototype
7242 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7244 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7245 Avoid unused macro warning if configured --without-xft.
7247 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7249 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7251 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7253 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7255 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7257 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7259 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7261 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7263 Use libcrypto's checksum implementations if available, for speed.
7264 * Makefile.in (LIB_CRYPTO): New macro.
7267 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7268 The macro didn't conform to C99 due to type mismatch,
7269 which caused compilation failure with Sun C 5.12,
7270 and it was confusing anyway. Include window.h to declare
7271 redisplay_other_windows.
7273 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7275 * window.c (set_window_buffer): Update mode line (bug#16084).
7277 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7279 Fix minor problems found by static checking.
7280 * keyboard.c (poll_for_input_1, input_polling_used):
7281 Define only if HAVE_NTGUI.
7282 * xmenu.c (popup_activate_callback): Omit unnecessary
7283 check against USE_X_TOOLKIT, which must be defined here anyway.
7284 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7287 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7289 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7291 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7293 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7295 * nsterm.m (x_set_window_size): Remove fprintf.
7296 (init): Define always. Set applicationDidFinishLaunchingCalled
7298 (applicationDidFinishLaunching:):
7299 Set applicationDidFinishLaunchingCalled.
7300 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7303 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7305 Pixel resize changes for NS (Bug#16049).
7306 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7307 height/width. row/cols are locals.
7308 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7309 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7310 (windowWillResize): Remove gsextra. Calculate extra as in
7312 (x_new_font): Don't change frame size if fullscreen.
7313 Change size pixelwise.
7315 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7316 comment in xfns.c. Change to pixelwise call.
7318 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7320 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7323 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7325 * xterm.c (input_signal_count): Remove.
7326 (x_dispatch_event): Define unconditionally.
7327 (x_make_frame_visible): Process X events until the frame
7328 is really visible (Bug#16027).
7329 * xterm.h (x_dispatch_event): Declare unconditionally.
7331 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7333 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7335 * nsterm.m (x_set_window_size): Handle pixelwise.
7337 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7339 * w32term.c (x_new_font):
7340 * xterm.c (x_new_font): Calculate new frame size from new font
7343 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7345 * lisp.h (FOR_EACH_TAIL): New macro.
7346 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7348 * window.c (select_window): Call second wset_redisplay before we change
7349 selected_window (bug#16034).
7351 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7353 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7355 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7357 * w32xfns.c: Include window.h, to avoid a compiler warning.
7359 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7361 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7362 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7363 window_scroll takes care of it.
7364 (Fset_window_point, Fdelete_other_windows_internal)
7365 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7366 (Fsplit_window_internal, Fdelete_window_internal)
7367 (Fresize_mini_window_internal, Fset_window_configuration)
7368 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7369 cause redisplay instead of forcing a complete redisplay.
7370 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7371 we're only affecting the selected_window.
7373 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7375 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7376 directional control characters. Update type and category
7377 determination according to the UBA from Unicode v6.3.
7378 (bidi_category_t): New category EXPLICIT_FORMATTING.
7380 * dispextern.h (bidi_type_t): Update to include new bidirectional
7381 properties introduced with Unicode v6.3. (Bug#16043)
7383 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7385 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7388 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7390 * font.c (font_list_entities): Remove dummy assignment.
7391 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7392 used on graphic displays only. Remove unused 'font_encoder' member.
7393 (struct font_bitmap): Remove unused 'extra' member.
7394 * nsfont.m (nsfont_open):
7395 * w32font.c (w32font_open_internal):
7396 * ftfont.c (ftfont_get_bitmap): Adjust users.
7398 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7400 Use bool for boolean.
7401 * tparam.c (tparam1):
7402 * undo.c (record_point, record_property_change):
7403 Use bool for boolean, for local vars that are always true or false.
7405 Minor integer overflow fixes (Bug#16033).
7406 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7407 This improves on the previous fix to this function.
7408 (window_resize_check): When summing up pixel counts, don't rely on
7409 undefined behavior if the sum overflows.
7411 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7413 * window.c (Fset_window_new_pixel): Don't choke at negative
7414 argument value (Bug#16033).
7416 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7417 to avoid crash in window_box_height.
7419 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7420 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7422 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7424 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7426 Minor integer overflow fixes.
7427 * window.c (Fset_window_new_pixel, grow_mini_window):
7428 * xdisp.c (Fwindow_text_pixel_size):
7429 Avoid undefined behavior on signed integer overflow.
7430 * xfns.c (x_set_mouse_color):
7431 Check that drag shape fits in 'unsigned', since that's what X wants.
7433 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7435 Improve reporting of fatal exception on MS-Windows.
7436 * w32fns.c (my_exception_handler): New function.
7437 (globals_of_w32fns): Set it up as the unhandled exception
7438 handler. Initialize exception code and address to zeros.
7439 (emacs_abort): If the exception code and address are available,
7440 print them at the beginning of the backtrace. Fix the format of
7441 printing addresses (was producing 0x0x12345678 on XP).
7444 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7446 * eval.c (Fbacktrace__locals): New function.
7447 (syms_of_eval): Defsubr it.
7449 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7451 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7452 Define here to unify between...
7453 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7454 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7456 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7458 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7460 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7461 fringe background extension.
7462 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7463 because they are now always the same as `left' and `width',
7464 respectively. Remove code for the case that `width' and
7465 `sb_width' are different.
7467 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7469 Fix minor problems found by static checking.
7470 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7471 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7472 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7474 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7476 * image.c (imagemagick_compute_animated_image): Don't crash if we
7477 have an animation with different-sized images (bug#15313).
7479 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7481 Remove some unused items introduced during pixelwise change.
7482 * window.c (window_resize_total_check): Remove unused function.
7483 * xdisp.c (remember_mouse_glyph): Remove unused label.
7484 (Ftool_bar_height): Move declaration inside #if.
7485 * xterm.c (x_set_window_size): Don't use r and c.
7487 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7489 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7492 * window.c (Fset_window_configuration): Comment out unused variables.
7494 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7496 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7498 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7500 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7502 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7503 HAVE_GNUTLS3 (Bug#16001).
7505 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7506 if interrupts are deferred (Bug#15801).
7508 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7510 Support resizing frames and windows pixelwise.
7511 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7512 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7513 (struct glyph_matrix): Replace window_left_col and
7514 window_top_line by window_pixel_left and window_pixel_top.
7515 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7517 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7518 (draw_window_divider, move_it_to, x_draw_right_divider)
7519 (x_draw_bottom_divider, change_frame_size): Add or fix
7521 * dispnew.c (change_frame_size_1): Change prototype.
7522 (adjust_glyph_matrix, required_matrix_width)
7523 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7524 values instead of lines and columns.
7525 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7526 WINDOW_TOTAL_FRINGE_WIDTH.
7527 (handle_window_change_signal, do_pending_window_change)
7528 (init_display): Adjusts calls of change_frame_size.
7529 (change_frame_size, change_frame_size_1): Handle pixelwise
7531 * frame.c (Qright_divider_width, Qbottom_divider_width):
7533 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7534 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7535 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7536 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7538 (set_frame_param): New function.
7539 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7540 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7541 (Ffringe_width, Fborder_width, Fright_divider_width)
7542 (Fbottom_divider_width): New functions, defsubr them.
7543 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7544 New argument pixelwise.
7545 (struct frame_parm_table): New members Qright_divider_width and
7546 Qbottom_divider_width.
7547 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7548 (x_report_frame_params): Handle Qright_divider_width and
7549 Qbottom_divider_width.
7550 (x_set_right_divider_width, x_set_bottom_divider_width):
7552 (frame_resize_pixelwise): New option.
7553 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7554 new_pixelwise, right_divider_width and bottom_divider_width;
7555 remove total_lines; rename text_lines, text_cols, new_text_lines
7556 and new_text_cols to text_height, text_width, new_height and
7557 new_width respectively.
7558 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7559 FRAME_TEXT_WIDTH respectively.
7560 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7561 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7562 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7564 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7565 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7566 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7567 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7568 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7569 (FRAME_TOTAL_COLS_ARG): Remove macro.
7570 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7571 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7572 (x_wm_set_size_hint): Handle frame pixel sizes.
7573 * indent.c (compute_motion, Fcompute_motion):
7574 Call window_body_width instead of window_body_cols.
7575 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7576 (make_lispy_position): Handle right and bottom dividers.
7577 (Fsuspend_emacs): Pixelize call of change_frame_size.
7578 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7579 * lisp.h: Extern set_frame_param.
7580 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7582 (Fx_create_frame): Add entry for vertical_drag_cursor.
7583 Pixelize call of change_frame_size.
7584 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7585 * nsterm.m (ns_update_window_end): Optionally draw right
7587 (x_set_window_size): Add argument pixelwise.
7588 Call check_frame_size and change_frame_size with pixelwise zero.
7589 (ns_draw_window_divider): New function.
7590 (ns_redisplay_interface): Add ns_draw_window_divider.
7591 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7592 (x_new_font): Call x_set_window_size with pixelwise zero.
7593 * print.c (print_object): For a window print its sequence
7595 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7596 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7597 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7598 (w32_createwindow): Use scroll bar area width.
7599 (w32_wnd_proc): Handle bottom divider width.
7600 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7601 (Fx_create_frame): Default divider width parameters.
7602 Caclulate sizes pixelwise. Add vertical drag cursor support.
7603 (x_create_tip_frame): Default divider widths to zero.
7604 Pixelize call to change_frame_size.
7605 (Fx_show_tip): Add handling of divider widths. Pixelize window
7607 (Fw32_frame_rect): New function.
7608 (frame_parm_handler w32_frame_parm_handlers): Add divider
7610 (Vx_window_vertical_drag_shape): Add variable.
7611 * w32inevt.c (resize_event, maybe_generate_resize_event):
7612 Pixelize change_frame_size calls.
7613 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7615 * w32term.c (w32_draw_window_divider): New function.
7616 (x_update_window_end): Handle right divider.
7617 (w32_draw_fringe_bitmap, x_scroll_run)
7618 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7619 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7620 Calculate new frame sizes pixelwise.
7621 (x_new_font): Pixelize call to x_set_window_size.
7622 (x_check_fullscreen): Pixelize call to change_frame_size.
7623 (x_set_window_size_1, x_set_window_size): New argument
7624 pixelwise. Calculate pixelwise.
7625 (x_wm_set_size_hint): Use scroll bar area width.
7626 (w32_redisplay_interface): Add w32_draw_window_divider.
7627 * w32term.h (struct w32_output): Add vertical drag cursor.
7628 * widget.c (set_frame_size, update_wm_hints)
7629 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7631 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7632 * window.c (sequence_number): Restore.
7633 (Fwindow_pixel_width, Fwindow_pixel_height)
7634 (Fwindow_mode_line_height, Fwindow_header_line_height)
7635 (window_pixel_to_total, Frun_window_scroll_functions)
7636 (Fset_window_new_pixel, window_resize_apply_total)
7637 (Fwindow_resize_apply_total): New functions.
7638 (window_body_height, window_body_width): Rename from
7639 window_body_lines. New argument PIXELWISE.
7640 Calculate pixelwise.
7641 (Fwindow_body_height, Fwindow_body_width): New argument
7643 (coordinates_in_window, window_relative_x_coord): Use window's
7644 pixel width instead of total width.
7645 (replace_window, recombine_windows): Initialize pixel values.
7646 (resize_root_window, resize_frame_windows, grow_mini_window)
7647 (shrink_mini_window): New argument PIXELWISE.
7648 Calculate pixelwise.
7649 (Fdelete_other_windows_internal, adjust_window_margins)
7650 (window_resize_check, window_resize_apply)
7651 (Fdelete_window_internal, Fresize_mini_window_internal)
7652 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7653 (check_frame_size): Rename arguments. New argument PIXELWISE.
7654 Calculate pixelwise.
7655 (set_window_buffer): Make samebuf bool. Run configuration change
7656 hook only if buffer changed.
7657 (Fset_window_buffer): Rewrite doc-string.
7658 (make_window): Initialize new_pixel slot.
7659 (Fwindow_resize_apply): Check pixel size of root window.
7660 (Fsplit_window_internal): Call 2nd argument pixel_size.
7661 Calculate pixelwise.
7662 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7664 (save_window_data): New slots frame_text_width,
7665 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7666 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7668 (Fcurrent_window_configuration, Fset_window_configuration)
7669 (save_window_save, compare_window_configurations): Handle new
7670 slots in save_window_data and saved_window.
7671 (Fset_window_scroll_bars): Fix doc-string.
7672 (window_resize_pixelwise): New variable.
7673 (coordinates_in_window, Fcoordinates_in_window_p):
7675 (make_parent_window): Adjust sequence_number.
7676 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7678 * window.h (struct window): New members new_pixel, pixel_left,
7679 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7680 (wset_new_pixel): New function.
7681 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7682 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7683 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7684 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7685 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7686 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7687 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7688 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7689 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7690 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7691 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7692 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7693 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7694 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7695 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7697 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7698 (window_body_width, check_frame_size): Adapt external declarations.
7699 * xdisp.c (last_max_ascent): New integer.
7700 (window_text_bottom_y): Handle bottom divider.
7701 (window_box_width, window_box_height): Calculate pixelwise.
7702 (get_glyph_string_clip_rects): Handle right divider.
7703 (remember_mouse_glyph): When windows are resized pixelwise
7704 proceed with width and height set to 1.
7705 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7707 (move_it_to): Calculate and return maximum x position
7709 (Fwindow_text_pixel_size): New function.
7710 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7711 (tool_bar_lines_needed): Rename to tool_bar_height.
7712 Calculate pixelwise.
7713 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7714 Calculate pixelwise.
7715 (redisplay_tool_bar): Calculate pixelwise.
7716 (redisplay_window): Calculate pixelwise. Handle dividers.
7717 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7718 (x_draw_vertical_border): Handle dividers.
7719 (define_frame_cursor1): Handle vertical drag cursor.
7720 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7721 (expose_window): Calculate pixelwise. Handle dividers.
7722 (init_xdisp): Initialize pixel values.
7723 * xfaces.c (Qwindow_divider): New face.
7724 (realize_basic_faces): Realize it.
7725 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7726 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7727 (x_set_scroll_bar_default_width): Default actual width to 16.
7728 (Fx_create_frame): Set sizes pixelwise.
7729 (x_create_tip_frame): Default divider widths to zero.
7730 Pixelize call of change_frame_size.
7731 (Fx_show_tip): Handle divider widths. Initial pixel position
7733 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7734 (Vx_window_vertical_drag_shape): New option.
7735 * xmenu.c (free_frame_menubar): Pixelize call of
7737 * xterm.c (x_draw_window_divider): New function.
7738 (x_update_window_end): Optionally draw right divider.
7739 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7740 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7741 (handle_one_xevent, x_new_font): Calculate pixelwise.
7742 (x_set_window_size_1, x_set_window_size): New argument
7743 pixelwise. Calculate pixelwise.
7744 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7745 (struct x_redisplay_interface): Add x_draw_window_divider.
7746 * xterm.h (struct x_output): Add vertical_drag_cursor.
7748 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7750 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7751 Set invisible frames's `redisplay' when a full redisplay is requested.
7752 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7753 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7754 (display_mode_lines): Set it here instead.
7756 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7758 * dispextern.h (set_window_update_flags): Remove.
7760 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7762 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7764 * xdisp.c (REDISPLAY_SOME_P): New macro.
7765 (redisplay_internal): Use it (bug#15999).
7766 (prepare_menu_bars, redisplay_window): Use it as well.
7768 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7770 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7772 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7773 (globals_of_w32font): Zero it out.
7774 (GetCharWidth32W_Proc): New function pointer.
7775 (get_char_width_32_w): New function.
7776 (compute_metrics): If get_glyph_outline_w returns an error, try
7777 get_char_width_32_w before declaring a failure. This avoids
7778 punishing raster (a.k.a. "bitmap") fonts by slowing down
7779 redisplay. (Bug#6364).
7781 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7783 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7784 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7785 highlight needs to be redisplayed. (Bug#15913)
7787 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7789 Fix minor problems found by static checking.
7790 * buffer.h (struct buffer_text, struct buffer):
7791 * frame.h (struct frame):
7792 * window.h (struct window):
7793 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7794 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7795 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7796 no-longer-valid use of HAVE_MENUS.
7797 * xdisp.c (propagate_buffer_redisplay): Now static.
7799 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7801 * xmenu.c (Fmenu_or_popup_active_p):
7802 * window.c (Fset_window_configuration):
7803 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7804 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7805 * fns.c (Fyes_or_no_p):
7806 * editfns.c (Fmessage_box, Fmessage_or_box):
7807 * alloc.c (make_save_ptr_ptr):
7808 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7810 * window.c (Fset_window_configuration): Move select_window later.
7812 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7814 Refine redisplay optimizations to only redisplay *some* frames/windows
7815 rather than all of them.
7816 * xdisp.c (REDISPLAY_SOME): New constant.
7817 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7818 (bset_redisplay, bset_update_mode_line): New functions.
7819 (message_dolog): Use bset_redisplay.
7820 (clear_garbaged_frames): Use fset_redisplay.
7821 (echo_area_display): Use wset_redisplay.
7822 (buffer_shared_and_changed): Remove.
7823 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7824 frame titles. Compute the actual set of windows redisplayed.
7825 Don't update frame titles and menu bars for frames that don't need to
7827 (propagate_buffer_redisplay): New function.
7829 (redisplay_internal): Use it. Be more selective in the set of windows
7830 we redisplay. Propagate windows_or_buffers_changed to
7831 update_mode_lines a bit later to simplify the code.
7832 (mark_window_display_accurate_1): Reset window and buffer's
7834 (redisplay_window): Do nothing if neither the window nor the buffer nor
7835 the frame needs redisplay.
7836 * window.h (struct window): Add `redisplay' field.
7837 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7838 (redisplay_other_windows, window_list): New declarations.
7839 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7840 (window_list): Not static any more.
7841 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7842 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7843 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7844 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7845 * frame.h (struct frame): Add `redisplay' field.
7846 Move `external_menu_bar' bitfield next to other bit-fields.
7847 (SET_FRAME_GARBAGED): Use fset_redisplay.
7848 (SET_FRAME_VISIBLE): Don't garbage the frame;
7849 Use redisplay_other_windows.
7850 * buffer.h (struct buffer): Add `redisplay' field.
7851 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7852 (modify_overlay): Use bset_redisplay.
7853 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7855 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7857 Support w32 file notifications in batch mode.
7858 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7859 invalid (which happens in batch mode). If non-interactive, call
7860 handle_file_notifications to store file notification events in the
7861 input queue. (Bug#15933)
7863 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7865 * w32inevt.c (handle_file_notifications): Now external, not static.
7867 * w32term.h (handle_file_notifications): Provide prototype.
7869 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7870 init_crit, since init_display, which does that otherwise, is not
7873 2013-11-27 Glenn Morris <rgm@gnu.org>
7875 * Makefile.in ($(lispsource)/international/charprop.el): New.
7876 (emacs$(EXEEXT)): Depend on charprop.el.
7878 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7880 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7881 deleting portions of the buffer under non-nil REPLACE argument.
7884 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7885 directory, watch it and not its parent.
7886 (add_watch): Allow empty string in FILE.
7888 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7890 * window.c (Fset_window_start, window_resize_apply)
7891 (window_scroll): Reset window_end_valid (Bug#15957).
7893 2013-11-27 Glenn Morris <rgm@gnu.org>
7895 * Makefile.in (leimdir): Now in lisp source directory.
7896 ($(leimdir)/leim-list.el): Just use ../leim .
7897 * epaths.in (PATH_DUMPLOADSEARCH):
7898 * lread.c (load_path_default):
7899 * nsterm.m (ns_load_path): No more leim directory.
7901 2013-11-26 Andreas Schwab <schwab@suse.de>
7903 * .gdbinit (xgettype): Add cast.
7905 2013-11-26 Glenn Morris <rgm@gnu.org>
7907 Preload leim-list.el.
7908 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7909 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7910 is a single directory.
7912 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7914 bool-vector-subsetp is now the normal direction (Bug#15912).
7915 * data.c (Fbool_vector_subsetp): Test whether the first argument
7916 is a subset of the second one, not the reverse. Add doc string.
7918 Fix minor problems found by static checking.
7919 * lread.c (load_path_default): Now static.
7920 * textprop.c (text_property_stickiness): Be consistent about the
7921 test used when deciding whether to consider the previous character.
7922 This simplifies the code a bit.
7924 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7926 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7928 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7929 (syms_of_frame): Don't defsubr them.
7931 2013-11-25 Glenn Morris <rgm@gnu.org>
7933 * lread.c (load_path_default): Change the sense of the argument.
7934 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7935 from dump_path. When it is not, avoid checking dump_path twice.
7937 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7938 uninstalled dump_path against installed Vload_path. (Bug#15964)
7940 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7942 Export get_pos_property to Elisp.
7943 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7944 (syms_of_editfns): Export it to Elisp.
7946 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7948 2013-11-23 Romain Francoise <romain@orebokech.com>
7950 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7951 initialization here ...
7952 (syms_of_fileio): ... from here.
7954 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7956 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7957 Please use --enable-check-lisp-object-type.
7959 2013-11-23 Glenn Morris <rgm@gnu.org>
7961 * process.c (get_process): Explicit error for dead buffers.
7963 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7965 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7967 2013-11-23 Glenn Morris <rgm@gnu.org>
7969 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7970 * lread.c (load_path_check): Take path to check as argument.
7971 (load_path_default): New, split from init_lread.
7972 (init_lread): Move calc of default load-path to load_path_default.
7973 Empty elements in EMACSLOADPATH now stand for the default.
7974 (load-path): Doc fix.
7975 * emacs.c (decode_env_path): Add option to treat empty elements
7976 as nil rather than ".".
7977 * callproc.c (init_callproc_1, init_callproc):
7978 * image.c (Vx_bitmap_file_path):
7979 * lisp.h (decode_env_path):
7980 * lread.c (Vsource_directory):
7981 Update for new argument spec of decode_env_path.
7983 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7985 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7986 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7988 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7990 Fix some dependency problems that cause unnecessary recompiles.
7991 Problem reported by RMS in
7992 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7993 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7994 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7995 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7996 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7997 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7998 (boostrap-clean): No need to remove stamp-oldxmenu.
8000 Fix recently introduced bool vector overrun.
8001 This was due to an optimization that went awry.
8002 Reported by Glenn Morris in
8003 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8004 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8005 for empty vectors, undoing the 2013-11-18 change.
8006 * data.c (bool_vector_binop_driver): Rely on this.
8007 Fix bug that occasionally overran the destination.
8008 * lisp.h (struct Lisp_Bool_vector): Document this.
8010 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8012 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8015 * nsterm.m (init, run, stop:): Comment out for now, does not work
8018 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8020 * charset.c (syms_of_charset): Don't read past end of string.
8022 2013-11-19 Glenn Morris <rgm@gnu.org>
8024 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8026 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8028 Add hooks to run on gaining/losing focus. (Bug#15029)
8029 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8030 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8031 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8033 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8035 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8036 The old names predated the API change that put destination at end.
8038 Improve API of recently-added bool vector functions (Bug#15912).
8039 The old API had (bool-vector-count-matches A B)
8040 and (bool-vector-count-matches-at A B I), which gave the
8041 misleading impression that the two functions were variants, one
8042 with a location I. The new API has (bool-vector-count-population A)
8043 and (bool-vector-count-consecutive A B I) to make the distinction
8044 clearer. The first function no longer has a B argument, since the
8045 caller can easily determine the number of nils if the length and
8046 number of ts is known.
8047 * data.c (Fbool_vector_count_population): Rename from
8048 bool_vector_count_matches, and accept just 1 argument.
8049 (Fbool_vector_count_consecutive): Rename from
8050 Fbool_vector_count_matches_at.
8052 Always allocate at least one bits_word per bool vector.
8053 See Daniel Colascione in:
8054 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8055 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8056 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8057 * lisp.h (struct Lisp_Bool_vector): Document this.
8059 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8061 * insdel.c (invalidate_buffer_caches): New function, consolidated
8062 from part of prepare_to_modify_buffer.
8063 (insert_from_gap, prepare_to_modify_buffer):
8064 * coding.c (code_convert_region, code_convert_string):
8065 Call invalidate_buffer_caches. (Bug#15841)
8067 * lisp.h (invalidate_buffer_caches): Add prototype.
8069 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8071 * w32term.c (x_update_window_end): Don't invalidate the entire
8072 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8073 highlight needs to be redisplayed. (Bug#15913)
8075 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8077 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8079 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8081 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8082 while we are using Vprin1_to_string_buffer.
8084 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8085 after inserting the description string. (Bug#15907)
8087 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8089 * data.c: Work around bogus GCC diagnostic about shift count.
8090 Reported by Eli Zaretskii in
8091 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8092 (pre_value): New function.
8093 (count_trailing_zero_bits): Use it.
8095 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8097 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8098 assume C macros are not supported even under -g3 in these old GCC
8101 2013-11-15 Leo Liu <sdl.web@gmail.com>
8103 * minibuf.c (Ftry_completion, Fall_completions)
8104 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8106 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8108 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8109 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8110 This avoids placing unnecessary constants into the Emacs code.
8112 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8114 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8115 for Cygwin w32 build.
8117 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8118 for Cygwin w32 build. (Bug#15892)
8120 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8122 Simplify, port and tune bool vector implementation.
8123 * alloc.c (bool_vector_exact_payload_bytes)
8124 (bool_vector_payload_bytes): Remove.
8125 (bool_vector_fill): Return its argument.
8126 * alloc.c (bool_vector_fill):
8128 * print.c (print_object):
8129 Simplify by using bool_vector_bytes.
8130 * alloc.c (make_uninit_bool_vector):
8131 New function, broken out from Fmake_bool_vector.
8132 (Fmake_bool_vector): Use it. Use tail call.
8133 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8134 * data.c (BITS_PER_ULL): New constant.
8135 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8136 if long long versions don't exist.
8137 (shift_right_ull): New function.
8138 (count_one_bits_word): New function, replacing popcount_bits_word
8139 macro. Don't assume that bits_word is no wider than long long.
8140 (count_one_bits_word, count_trailing_zero_bits):
8141 Don't assume that bits_word is no wider than long long.
8142 * data.c (bool_vector_binop_driver, bool_vector_not):
8143 * fns.c (Fcopy_sequence):
8145 Create an uninitialized destination, to avoid needless work.
8146 (internal_equal): Simplify.
8147 (Ffillarray): Prefer tail call.
8148 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8149 contain at least one word.
8150 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8151 chars are narrower than ints.
8152 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8153 * fns.c (Fcopy_sequence):
8155 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8156 Don't try to port to hosts where bits_word values have holes; the
8157 code wouldn't work there anyway. Verify this assumption, though.
8158 (bool_vector_bytes): New function.
8159 (make_uninit_bool_vector): New decl.
8160 (bool_vector_fill): Now returns Lisp_Object.
8162 * xfns.c (xic_create_fontsetname):
8163 * xrdb.c (gethomedir): Prefer tail calls.
8165 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8167 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8168 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8170 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8171 that requires a return value.
8172 (Fset_buffer_modified_p): Take advantage of this change to do
8175 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8177 * buffer.c (Frestore_buffer_modified_p): Sync it with
8178 Fset_buffer_modified_p.
8179 (Fforce_mode_line_update): New function, moved from subr.el.
8180 (Fset_buffer_modified_p): Use them.
8181 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8183 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8185 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8186 This avoids undefined behavior when subtracting pointers into
8187 different aways. On my platform it also makes the code a tad
8188 smaller and presumably faster.
8190 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8192 * keyboard.c (command_loop_1): Use region-extract-function.
8193 * insdel.c (Qregion_extract_function): Not static any more (can we
8194 stop pretending that these vars can benefit from being marked static?).
8196 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8198 * search.c (find_newline): If buffer text is relocated during the
8199 "dumb loop", adjust C pointers into buffer text to follow suit.
8202 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8204 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8205 for conversion (Bug#15837).
8207 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8209 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8210 for the entire range of inserted characters. (Bug#15841)
8212 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8214 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8216 (realize_default_face): Remove assignment to distant-foreground if
8217 unspecified (Bug#15815).
8219 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8221 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8222 cache-long-scans disabled, since we don't want to call
8223 prepare_to_modify_buffer (in insert_1_both) for each message we
8226 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8227 from buffer.c. Improve commentary to the buffer field setter
8230 * buffer.c (bset_cache_long_scans): Static function deleted.
8231 Improve commentary to the buffer field setter functions.
8232 (init_buffer_once): Default for cache-long-scans changed to t.
8235 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8237 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8239 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8240 This bug was introduced in my 2013-06-21 change, and caused
8241 struct Lisp_Sub_Char_Table objects to be given too many slots,
8242 which broke 'make -C admin/unidata'.
8244 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8246 Import changes from mac-port 4.5.
8247 * macfont.m (mac_font_copy_default_descriptors_for_language)
8248 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8249 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8250 (macfont_language_default_font_names): New.
8251 (macfont_list): Rearrange language/charset code.
8252 (macfont_close): Don't check for macfont_info->cache.
8253 (mac_ctfont_create_preferred_family_for_attributes): New font
8254 selection code, call
8255 mac_font_copy_default_name_for_charset_and_languages.
8256 (mac_font_copy_default_descriptors_for_language)
8257 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8259 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8261 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8263 Port to C11 aligned_alloc, and fix some integer overflows.
8264 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8265 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8266 and use of posix_memalign replaced with aligned_alloc.
8267 (aligned_alloc): New function, defined or declared as needed.
8268 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8269 Don't undef; configure.ac now does this.
8270 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8271 (calloc, aligned_alloc): Check for integer overflow.
8272 (aligned_alloc): Rename from memalign. All uses changed.
8273 (memalign): New function, an alias for aligned_alloc.
8275 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8277 * xdisp.c (redisplay_internal): Fix typo in last change.
8279 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8281 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8283 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8285 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8286 redisplay--mode-lines-cause.
8287 (redisplay_internal): Keep them uptodate. Remove redundant check of
8288 buffer_shared_and_changed.
8289 * *.[chm]: Number every assignment to update_mode_lines so we
8290 can track why it is set.
8292 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8294 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8296 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8298 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8299 can track why it is set.
8301 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8303 Integer-related fixes for term.c etc.
8304 * dispextern.h (face_tty_specified_color): New function.
8305 * term.c (turn_on_face): Don't rely on undefined behavior when
8306 assigning an out-of-range value to 'long'.
8307 Simplify test for toggling highlight.
8308 (tty_capable_p): Omit last two (unused) args. All callers changed.
8309 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8310 (read_menu_input, tty_menu_activate, tty_menu_show):
8311 * xfaces.c (x_supports_face_attributes_p)
8312 (tty_supports_face_attributes_p):
8313 Use bool for boolean. All callers changed.
8314 (tty_supports_face_attributes_p): Omit defaults for color indices;
8315 no longer needed. Simplify tail call.
8317 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8319 * xdisp.c (prepare_menu_bars): Mark static.
8320 * lisp.h (prepare_menu_bars): Don't declare.
8321 * xselect.c (x_handle_selection_clear):
8322 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8324 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8326 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8327 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8329 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8331 * keyboard.c (Fcommand_error_default_function): Rename from
8332 Fdefault_error_output.
8334 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8336 * keyboard.c (Fdefault_error_output): New function, extracted from
8338 (syms_of_keyboard): Use it for Vcommand_error_function.
8340 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8342 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8343 (init_eval): Use it to ensure handlerlist is non-NULL.
8344 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8345 (Fsignal): Adjust NULLness test of handlerlist.
8346 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8348 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8350 * callproc.c (call_process): Call prepare_to_modify_buffer before
8351 decoding text read from the sub-process, as the decoded stuff will
8352 be inserted into the buffer. This will invalidate the various
8353 caches maintained for the buffer. (Bug#15148)
8355 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8357 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8358 string of glyphless-char-display.
8360 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8362 * nsfns.m (ns_get_name_from_ioreg): New function.
8363 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8364 OSX >= 10.9. Use ns_get_name_from_ioreg.
8366 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8368 Simplify and port recent bool vector changes.
8369 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8370 only in this file. Use a more-efficient implementation if the
8371 second argument is a power of 2.
8372 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8373 Remove no-longer-necessary compile-time checks.
8374 (bool_vector_exact_payload_bytes): New function.
8375 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8376 exact payload changed to call the new function. Do not assume
8377 that the arg or result fits in ptrdiff_t.
8378 (bool_vector_fill): New function.
8379 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8381 (vroundup_ct): Don't assume arg fits in size_t.
8382 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8383 invoke set_category_set.
8384 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8385 All callers changed. Use bool_vector_set.
8386 * category.h (XCATEGORY_SET): Remove; no longer needed.
8387 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8389 * data.c (Faref): Use bool_vector_ref.
8390 (Faset): Use bool_vector_set.
8391 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8392 (Fbool_vector_not, Fbool_vector_count_matches)
8393 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8394 * fns.c (concat): Use bool_vector_ref.
8395 (Ffillarray): Use bool_vector_fill.
8396 (mapcar1): Use bool_vector_ref.
8397 (sxhash_bool_vector): Hash words, not bytes.
8398 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8399 a constant, since it's now used in #if.
8400 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8401 unsigned char on unusual architectures, so that we no longer
8402 assume that the number of bits per bits_word is a power of two or
8403 is a multiple of 8 or of CHAR_BIT.
8404 (Qt): Add forward decl.
8405 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8406 at least as strictly as bits_word.
8407 (bool_vector_data, bool_vector_uchar_data): New accessors.
8408 All data structure accesses changed to use them.
8409 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8410 (bool_vector_set): New functions.
8411 (bool_vector_fill): New decl.
8412 (ROUNDUP): Move to alloc.c as described above.
8414 Fix recent gnutls changes.
8415 * gnutls.c (Fgnutls_boot): Don't assume C99.
8416 * process.c (wait_reading_process_output): Fix typo in recent change.
8418 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8420 * process.c (wait_reading_process_output, read_process_output)
8421 (send_process): Check gnutls_state is not NULL.
8423 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8424 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8426 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8428 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8429 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8431 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8434 * nsfns.m (Fx_create_frame): Fix memory leak.
8436 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8437 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8438 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8440 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8442 * xdisp.c (message3_nolog, message_with_string): Encode the string
8443 before writing it to the terminal in a non-interactive session.
8445 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8446 sure we concatenate them into a unibyte string.
8448 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8449 resulting temporary name before returning it to the caller.
8450 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8451 is a unibyte string, convert NAME to a unibyte string to ensure
8452 that the result is also a unibyte string.
8454 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8455 create unibyte strings from default paths and directory/file
8458 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8461 * callproc.c (init_callproc): Use build_unibyte_string to make
8462 sure we create unibyte strings from default paths and
8463 directory/file names.
8465 * buffer.c (init_buffer): Don't store default-directory of
8466 *scratch* in multibyte form. The original problem which led to
8467 that is described in
8468 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8469 but it was solved long ago. (Bug#15260)
8471 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8473 Port to stricter C99 platforms.
8474 Especially, C99 prohibits nesting a struct X inside struct Y if
8475 struct X has a flexible array member.
8476 * alloc.c (struct sdata): New type.
8477 (sdata): Implement in terms of struct sdata.
8478 Remove u member; all uses replaced by next_vector, set_next_vector.
8479 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8480 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8481 (struct sblock): Rename first_data member to data, which is now
8482 a flexible array member. All uses changed.
8483 (next_vector, set_next_vector, large_vector_vec): New functions.
8484 (vector_alignment): New constant.
8485 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8486 (struct large-vector): Now merely a NEXT member, since the old approach
8487 ran afoul of stricter C99. All uses changed to use
8488 large_vector_vec or large_vector_offset.
8489 (large_vector_offset): New constant.
8490 * dispnew.c: Include tparam.h, for tgetent.
8491 Do not include term.h; no longer needed.
8492 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8493 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8494 (struct Lisp_Vector): Use a flexible array member for contents,
8495 instead of a union with a member that is an array of size 1.
8497 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8498 fact that the struct no longer contains a union.
8499 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8500 (struct Lisp_Save_Value, struct Lisp_Free):
8501 Use unsigned, not int, for spacers, to avoid c99 warning.
8502 (union specbinding): Use unsigned, not bool, for bitfield, as
8503 bool is not portable to pre-C99 hosts.
8505 2013-11-04 Glenn Morris <rgm@gnu.org>
8507 * emacs.c (usage_message): Mention that `-L :...' appends.
8509 2013-11-02 Glenn Morris <rgm@gnu.org>
8511 * Makefile.in (abs_builddir): Remove.
8512 (bootstrap_exe): Use relative filename.
8514 Use relative filenames in TAGS files.
8515 * Makefile.in (abs_srcdir): Remove it again.
8516 (.PHONY): Remove frc.
8517 (maintainer-clean): No more TAGS-LISP file.
8518 (TAGS): Pass relative file names to etags.
8519 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8521 * Makefile.in (abs_srcdir): New, set by configure.
8523 (maintainer-clean): Remove pointless echo. That should be in the
8524 top-level Makefile, if anywhere. Delete TAGS-LISP.
8525 (extraclean): No s/ and m/ directories for some time.
8526 (TAGS): Also depend on ctagsfiles3.
8527 Remove no-longer-defined S_FILE.
8528 Pass absolute filenames to etags once more.
8529 (TAGS-LISP): Replace lispdir with its expansion.
8530 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8531 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8533 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8535 * xfaces.c (check_lface_attrs, realize_default_face):
8536 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8537 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8539 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8541 * emacs.c (original_pwd): Remove global var by making it local.
8542 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8544 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8546 * xfaces.c: Declare color_distance.
8547 (QCdistant_foreground): New variable.
8548 (NEAR_SAME_COLOR_THRESHOLD): New define.
8549 (load_color2): New function.
8550 (load_color): Call load_color2.
8551 (load_face_colors): Call load_color2 and if distant-color is specified
8552 calculate distant and use distant-color if colors are near.
8553 (LFACE_DISTANT_FOREGROUND): New define.
8554 (merge_face_ref, Finternal_set_lisp_face_attribute)
8555 (Finternal_get_lisp_face_attribute)
8556 (x_supports_face_attributes_p): Handle distant-foreground similar to
8558 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8560 * dispextern.h (lface_attribute_index):
8561 Add LFACE_DISTANT_FOREGROUND_INDEX.
8563 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8565 * image.c (pbm_next_char): New function.
8566 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8567 (pbm_scan_number): Use it.
8568 (Qlibjpeg_version): New variable.
8569 (syms_of_image): DEFSYM and initialize it.
8571 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8573 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8575 2013-10-31 Glenn Morris <rgm@gnu.org>
8577 * emacs.c (original_pwd): New char.
8578 (main): If using --chdir, store original_pwd.
8579 (init_cmdargs): When setting Vinvocation_directory based on a
8580 relative argv[0], use original_pwd if set. (Bug#15768)
8582 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8584 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8586 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8588 * insdel.c: Fix minor problems found by static checking.
8589 (Qregion_extract_function): Now static.
8590 (prepare_to_modify_buffer_1): Remove unused locals.
8592 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8594 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8595 (syms_of_xdisp): Declare pre-redisplay-function.
8596 (markpos_of_region): Remove function.
8597 (init_iterator, compute_stop_pos, handle_face_prop)
8598 (face_before_or_after_it_pos, reseat_to_string)
8599 (get_next_display_element, window_buffer_changed)
8600 (redisplay_internal, try_cursor_movement, redisplay_window)
8601 (try_window_reusing_current_matrix, try_window_id, display_line)
8602 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8603 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8604 * window.h (struct window): Remove field `region_showing'.
8605 * dispextern.h (struct it): Remove region_beg/end_charpos.
8606 (face_at_buffer_position, face_for_overlay_string)
8607 (face_at_string_position): Update prototypes.
8608 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8609 (face_at_string_position): Remove `region_beg' and `region_end' args.
8610 * fontset.c (Finternal_char_font):
8611 * font.c (font_at, font_range): Adjust calls accordingly.
8612 * insdel.c (Qregion_extract_function): New var.
8613 (syms_of_insdel): Initialize it.
8614 (prepare_to_modify_buffer_1): Use it.
8616 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8618 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8619 * ftxfont.c (ftxfont_get_gcs):
8620 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8621 * xfaces.c (x_free_colors, x_free_dpy_colors)
8622 (x_create_gc, unload_color):
8623 * xselect.c (x_property_data_to_lisp):
8624 * xsettings.c (parse_settings):
8625 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8626 (get_bits_and_offset): Adjust definition.
8627 * frame.c (XParseGeometry): Adjust locals.
8628 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8629 * regex.h (toplevel): Likewise for reg_syntax_t.
8631 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8633 * eval.c (run_hook_with_args): Use FUNCTIONP.
8635 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8637 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8638 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8639 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8640 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8641 on MS-Windows anyway.
8642 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8643 (free_realized_face): ...adjust user.
8644 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8645 white relief pixels to -1.
8646 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8647 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8648 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8650 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8652 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8653 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8654 in practice now. All callers changed.
8656 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8658 * dispextern.h (struct face): Use bitfields for 'underline_type'
8659 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8660 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8661 'stipple' member. Move 'lface' member up to help...
8662 * xfaces.c (make_realized_face): ...this function to find and
8663 clear just the members that need clearing.
8664 (load_face_colors, realize_x_face):
8665 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8667 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8669 * xftfont.c (struct xftfont_info): Remove set-but-unused
8671 (xftfont_open): Adjust user.
8672 (xftfont_get_colors): Remove useless prototype.
8674 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8676 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8677 before passing them to 'unexec'. (Bug#15260)
8679 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8681 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8683 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8685 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8686 the changed signature of the font driver's 'close' method.
8688 * w32font.h (w32font_close): Adjust the prototype to the change in
8689 function definition.
8691 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8693 * w32uniscribe.c (uniscribe_close): Adapt the call to
8694 w32font_close to its new prototype.
8696 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8698 Omit unused frame argument of font API's close function.
8699 * font.h (struct font): Drop frame argument. Adjust comment.
8700 * font.c (font_clear_cache, font_close_object): Adjust users.
8701 * ftfont.c (ftfont_close):
8702 * ftxfont.c (ftxfont_close):
8703 * macfont.m (macfont_close):
8704 * nsfont.m (nsfont_close):
8705 * w32font.c (w32font_close):
8706 * xfont.c (xfont_close):
8707 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8708 tweak comments and make functions safe if called more than once for
8709 the same font object.
8711 Perform font-specific cleanup when font object is swept by GC. See
8712 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8713 * alloc.c (cleanup_vector): New function.
8714 (sweep_vector): Call it for each reclaimed vector object.
8715 * font.h (struct font): Adjust comment.
8717 2013-10-24 Glenn Morris <rgm@gnu.org>
8719 * Makefile.in (abs_top_srcdir): New, set by configure.
8721 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8723 Adjust recent font-related changes to fix bug#15686.
8724 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8725 is a live window system frame, mark its default font too.
8727 2013-10-23 Glenn Morris <rgm@gnu.org>
8729 * Makefile.in (RUN_TEMACS): Make relative (again).
8730 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8731 (bootstrap-emacs$(EXEEXT)):
8732 Quote entities that might contain whitespace.
8734 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8736 Port to Solaris 10 and its bundled GCC.
8737 Problem reported by Timothy C. Burt.
8738 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8740 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8742 Do not allow font caches to grow too large.
8743 * alloc.c (compact_font_cache_entry, compact_font_caches):
8744 New functions or stub if not HAVE_WINDOW_SYSTEM.
8745 (compact_undo_list): Factor out from Fgarbage_collect.
8747 (mark_face_cache): Mark face font. Move down to avoid
8749 (mark_terminals): Do not mark font cache here.
8750 (Fgarbage_collect): Call compaction functions described
8751 above. Adjust comment.
8753 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8755 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8756 chdir to HOME (bug#15607).
8758 * nsterm.m (Qcocoa, Qgnustep): New variables.
8759 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8760 (ns_get_color): Make selection color work for GNUstep also.
8762 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8764 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8765 handles mouse clicks. Instead, let GPM use the same code as all
8766 the other mice use. See the discussion starting at
8767 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8768 for the details of the problem with the menu bar this fixes.
8770 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8772 Remove port-specific display name lists to avoid extra
8773 complexity and data duplication with display info lists.
8774 * xterm.h (x_display_name_list): Remove declaration.
8775 * xterm.c (x_display_name_list): Remove.
8776 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8777 * xfns.c (x_display_info_for_name, Fx_display_list):
8778 Likewise. Use x_display_list where appropriate.
8779 * w32term.h (w32_display_name_list): Remove declaration.
8780 * w32term.c (w32_display_name_list): Remove.
8781 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8783 * w32fns.c (x_display_info_for_name, Fx_display_list):
8784 Likewise. Use x_display_list where appropriate.
8785 * nsterm.h (ns_display_name_list): Remove declaration.
8786 * nsterm.m (ns_display_name_list): Remove.
8787 (ns_term_init, syms_of_nsterm): Adjust users.
8788 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8789 Likewise. Use x_display_list where appropriate.
8790 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8791 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8792 (mark_terminals): Mark per-terminal font cache.
8794 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8796 Don't run timers in input-pending-p. Its new check-timers param
8797 provides the prior behavior. (Bug#15045).
8798 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8800 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8802 Make some functions static in non-Microsoft builds.
8803 On my platform (Fedora 19 x86-64), this shrinks the
8804 Emacs executable (text+data) by 0.25%.
8805 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8806 (load_color) [!MSDOS]:
8807 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8808 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8809 * lisp.h (check_existing):
8810 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8811 (network_interface_info) [!WINDOWSNT]:
8812 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8813 Remove extern decls.
8814 * fileio.c (check_existing):
8815 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8816 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8817 (network_interface_info) [!WINDOWSNT]:
8818 * term.c (encode_terminal_code) [!WINDOWSNT]:
8819 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8820 * xfaces.c (load_color) [!MSDOS]:
8822 * fileio.c (check_existing, check_executable, check_writable):
8823 * process.c (network_interface_list, network_interface_info):
8824 Move earlier, so that we don't need forward decls.
8825 * gnutls.c (fn_gnutls_transport_set_errno)
8826 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8828 * w32.c (init_environment): Use faccessat rather than
8829 check_existing, partly for consistency with the rest of the code
8830 in this file, partly so that check_existing can be static.
8832 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8833 * emacs.c (MAIN_PROGRAM): New macro.
8834 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8835 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8837 bool vector int width fixes
8838 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8839 (Fbool_vector_count_matches_at):
8840 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8841 can exceed PTRDIFF_MAX, at least in theory.
8842 (Fbool_vector_count_matches_at):
8843 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8845 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8847 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8848 (struct sockaddr): Add forward decl, for platforms that lack it.
8850 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8852 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8855 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8857 * w32.c (network_interface_get_info, network_interface_list)
8858 (network_interface_info): New functions. (Bug#15610)
8859 (GetAdaptersInfo_Proc): New typedef.
8860 (get_adapters_info): New wrapper function.
8861 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8863 * process.h (network_interface_list, network_interface_info):
8866 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8867 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8868 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8869 for WINDOWSNT. Doc fix.
8870 (syms_of_process): Defsubr Snetwork_interface_list and
8871 Snetwork_interface_info unconditionally.
8873 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8874 in NS GUI sessions. (Bug#15629)
8876 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8878 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8880 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8882 * print.c (print_object): Print " ..." when truncating bool vectors.
8884 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8886 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8887 standard mouse buttons.
8889 * termhooks.h (struct input_event): Remove incorrect commentary.
8891 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8893 Disallow bool vector operations on mixed-length operands.
8894 The old behavior left garbage in the result vector sometimes,
8895 and didn't seem to be useful.
8896 * data.c (Qwrong_length_argument): New static var.
8897 (wrong_length_argument): New function.
8898 (bool_vector_binop_driver): Check that args agree in length.
8900 * keyboard.c, keyboard.h (all_kboards): Now static.
8902 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8904 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8905 note from the lispref.
8907 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8909 * nsterm.h (struct ns_display_info): Remove set-but-unused
8910 member image_cache (image caches are per-terminal anyway).
8911 (FRAME_X_IMAGE_CACHE): Remove.
8912 * nsterm.m (ns_initialize_display_info): Adjust user.
8914 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8916 * w32proc.c: Include mingw_time.h.
8918 * w32.c: Include mingw_time.h.
8920 Implement scrolling of TTY menus when the screen is too short.
8922 * term.c (tty_menu_display): Accept an additional argument, the
8923 menu item from which to start displaying the menu. Account for
8924 the value of Y when limiting the menu to the number of available
8926 (mi_result): New enumeration.
8927 (read_menu_input): Return enumerated value. When the y coordinate
8928 hits min_y or max_y, return scroll indication instead of wrapping
8930 (tty_menu_activate): Handle the scrolling indications from
8931 read_menu_input. Compute the first menu item to display and pass
8932 it to tty_menu_display.
8934 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8936 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8937 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8938 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8939 Adjust to match the change described below.
8940 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8941 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8942 memory_below_frame members to...
8943 * termchar.h (struct tty_display_info): ...here because they're
8944 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8945 * term.c (init_tty):
8946 * nsterm.m (ns_create_terminal):
8947 * w32term.c (w32_create_terminal):
8948 * xterm.c (x_create_terminal): Adjust users.
8949 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8950 to filter out non-TTY frames. Adjust comment.
8951 (scrolling): Adjust user. Prefer eassert for debugging check.
8953 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8955 * xfaces.c (PT_PER_INCH): Remove unused macro.
8956 * termhooks.h (struct terminal): Remove set-but-unused
8957 member fast_clear_end_of_line.
8958 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8959 * nsterm.m (ns_create_terminal):
8960 * term.c (init_tty):
8961 * w32term.c (w32_create_terminal):
8962 * xterm.c (x_create_terminal): Adjust users.
8964 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8966 * lisp.h (bool_vector_size): New function.
8967 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8968 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8969 (Fbool_vector_not, Fbool_vector_count_matches_at):
8970 Remove uses of 'eassume' that should no longer be needed,
8971 because they are subsumed by the 'eassume' in bool_vector_size.
8973 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8975 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8976 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8977 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8979 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8981 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8982 have different dimensions. (Bug#15575)
8984 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8987 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8989 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8991 * term.c (tty_menu_show): Never return with unbalanced
8992 specpdl. Use eassert for debugging check. Adjust style.
8994 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8996 * term.c (read_menu_input): Make selection of menu items
8997 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8998 (tty_menu_activate): Fix off-by-one error when computing max_y.
9000 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9002 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9003 audit logging (only used with GnuTLS 3.x) and enable it.
9005 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9007 * dispnew.c (redraw_frame): Remove useless #ifdef because
9008 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9009 Also, move TTY fflush to...
9010 * term.c (tty_update_end): ...this function.
9012 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9014 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9015 the end of the frame's glyph matrix. (Bug#15575)
9017 * term.c (tty_menu_display): Don't move cursor while overwriting
9018 frame's glyphs with menu items. Limit the number of items
9019 displayed to what can be shown on the available screen lines,
9020 excluding the echo area.
9021 (tty_menu_activate): Limit the Y coordinate allowed by
9022 read_menu_input to the last screen line used for menu display.
9024 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9026 * lisp.h (eassume): New macro.
9027 Also, include <verify.h>, for 'assume'.
9028 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9029 (vroundup, vector_nbytes):
9030 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9031 (Fbool_vector_not, Fbool_vector_count_matches)
9032 (Fbool_vector_count_matches_at):
9033 Use eassume, not eassert.
9034 * casetab.c (set_identity, shuffle):
9035 * composite.c (composition_gstring_put_cache):
9036 * dispnew.c (update_frame_1):
9037 * ftfont.c (ftfont_shape_by_flt):
9038 * image.c (gif_load):
9039 * intervals.c (offset_intervals):
9040 * macfont.m (macfont_shape):
9041 Remove calls to 'assume' that are no longer needed, because
9042 --enable-gcc-warnings no longer generates bogus warnings
9043 when these calls are removed.
9045 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9047 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9049 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9051 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9052 (Qsubstitute_env_in_file_name): New var.
9053 (syms_of_fileio): Define it.
9055 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9057 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9058 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9061 * term.c (save_and_enable_current_matrix): Don't allocate and
9062 don't save margin areas.
9063 (restore_desired_matrix): Don't restore margin areas.
9064 (free_saved_screen): Don't free margin areas.
9066 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9068 * image.c: Pacify --enable-gcc-warnings.
9069 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9070 #define only if used.
9072 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9074 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9075 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9076 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9077 (gif_load): For giflib v5.x and later, display the error message
9078 produced by giflib when its functions fail.
9079 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9082 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9084 * keyboard.c (last_event_timestamp): Remove. For X selection and
9085 GTK popup menus, it may be obtained from per-frame X display info.
9086 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9087 (process_special_events): Adjust users.
9088 * keyboard.h (last_event_timestamp): Remove declaration.
9089 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9090 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9091 * menu.h (xmenu_show): Adjust prototype.
9092 * menu.c (Fx_popup_menu): Adjust user.
9093 * xselect.c (x_own_selection, x_get_foreign_selection)
9094 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9096 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9098 * keyboard.c (init_kboard): Now static. Add arg
9099 to denote window system. Adjust comment.
9100 (init_keyboard): Adjust user.
9101 (allocate_kboard): New function.
9103 * nsterm.m (ns_term_init):
9104 * term.c (init_tty):
9105 * w32term.c (w32_create_terminal):
9106 * xterm.c (x_term_init): Use it.
9107 * keyboard.h (init_kboard): Remove prototype.
9108 (allocate_kboard): Add prototype.
9110 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9112 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9113 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9115 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9117 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9119 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9121 * term.c (tty_menu_activate): Flush the output stream after
9122 showing the cursor, and don't mark the frame garbaged at exit from
9123 the function. Fixes redisplay glitches when moving from one menu
9126 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9128 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9129 or throw error (Bug#15570).
9131 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9133 * intervals.c (temp_set_point_both): Move test into 'eassert',
9136 * lisp.h (eassert): Don't use 'assume'.
9137 Sometimes 'assume' wins in performance, and sometimes it loses,
9138 so it shouldn't be used all the time. Perhaps we need two
9139 flavors of 'eassert', one for where 'assume' is far more likely
9140 to help or to hurt; but that can be done later.
9141 Problem reported by Dmitry Antipov in
9142 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9143 Also, don't include <verify.h>; no longer needed.
9145 2013-10-09 Glenn Morris <rgm@gnu.org>
9147 * eval.c (Fcond): Doc tweak.
9149 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9151 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9152 expressions with side effects to eassert. (Bug#15565)
9154 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9156 * fns.c (hashfn_user_defined): Allow hash functions to return any
9159 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9161 Fix minor problems found by static checking.
9162 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9163 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9164 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9165 * keyboard.c (read_menu_command): Remove unused local.
9166 * lisp.h (read_menu_command): New decl.
9167 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9168 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9169 Return ptrdiff_t, not int.
9170 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9171 not int, for benefit of xpalloc.
9172 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9174 (have_menus_p): Remove; unused.
9175 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9176 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9177 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9179 (save_and_enable_current_matrix): Omit unnecessary casts.
9180 (read_menu_input): Omit local extern decl (now in lisp.h).
9181 Don't access uninitialized storage if mouse_get_xy fails.
9182 (tty_menu_activate): Mark local as initialized, for lint.
9183 (tty_menu_activate, tty_meny_show): Remove unused locals.
9185 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9187 Support menus on text-mode terminals.
9188 * xterm.h (xw_popup_dialog): Add prototype.
9190 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9191 (xmenu_show): Block input here, instead in Fx_popup_menu.
9192 (xw_popup_dialog): New function, with X-specific bits of popup
9195 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9198 * window.c (Fset_window_configuration): Use run-time tests of the
9199 frame type instead of compile-time conditionals, when menu-bar
9200 lines are considered.
9202 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9203 (w32_popup_dialog): New prototypes.
9205 * w32menu.c (Fx_popup_dialog): Function deleted.
9206 (w32_popup_dialog): New function, with w32 specific bits of popup
9207 dialogs. Block input here.
9209 * w32inevt.c (w32_console_read_socket): Minor change to add
9210 debugging TTY events.
9212 * w32fns.c (show_hourglass): If returning early because the frame
9213 is not a GUI frame, unblock input.
9215 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9216 (cursorY): New functions.
9218 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9219 WINDOWSNT, macros that call curX and curY elsewhere.
9221 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9223 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9224 specific function to hide and show cursor on a text-mode terminal.
9225 (tty_menu_struct, struct tty_menu_state): New structures.
9226 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9227 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9228 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9229 (tty_menu_locate, save_and_enable_current_matrix)
9230 (restore_desired_matrix, screen_update, read_menu_input)
9231 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9232 (tty_pop_down_menu, tty_menu_last_menubar_item)
9233 (tty_menu_new_item_coords, tty_menu_show): New functions.
9234 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9236 * nsterm.h (ns_popup_dialog): Adjust prototype.
9238 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9240 (ns_popup_dialog): Adapt order of arguments to the other
9241 *_menu_show implementations.
9242 (Fx_popup_dialog): Function deleted.
9244 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9246 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9248 * menu.c (have_boxes): New function.
9249 (single_keymap_panes): Use it instead of a compile-time
9251 (single_menu_item): Use run-time tests of the frame type instead
9252 of compile-time conditionals.
9253 (encode_menu_string): New function.
9254 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9255 the macro, since different types of frame need different encoding
9257 (digest_single_submenu): Use run-time tests of frame type instead
9258 of, or in addition to, compile-time conditionals.
9259 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9260 (Fx_popup_menu): Detect when the function is called from keyboard
9261 on a TTY. Don't barf when invoked on a text-mode frame.
9262 Check frame type at run time, instead of compile-time conditionals for
9263 invoking terminal-specific menu-show functions.
9264 Call tty_menu_show on text-mode frames.
9265 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9266 run time to determine which alternative to invoke; support dialogs
9269 * keyboard.h <Qmouse_movement>: Declare.
9271 * keyboard.c <Qmouse_movement>: Now extern.
9272 <Qecho_keystrokes>: New static variable.
9273 (read_key_sequence): Accept an additional argument, a flag to
9274 prevent redisplay during reading of the key sequence. All callers
9276 (read_menu_command): New function.
9277 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9279 (toolkit_menubar_in_use): New function.
9280 (make_lispy_event): Use it instead of a compile-time test.
9282 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9283 window-system being available.
9285 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9286 to x-popup-dialog on the frame type, they all now support popup
9289 * dispnew.c (save_current_matrix): Save the margin areas.
9290 (restore_current_matrix): Restore margin areas.
9291 (update_frame_with_menu): New function.
9293 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9296 * alloc.c (make_save_ptr): Now compiled unconditionally.
9298 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9300 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9301 (redraw_frame, update_frame): Adjust users.
9302 * dispextern.h (set_window_update_flags): Adjust prototype.
9303 * xdisp.c (redisplay_internal): When updating all frames with zero
9304 windows_or_buffers_changed, assume that only the windows that shows
9305 current buffer should be really updated.
9307 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9309 Do not allocate huge temporary memory areas and objects while encoding
9310 for file I/O, thus reducing an enormous memory usage for large buffers.
9311 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9312 * coding.h (struct coding_system): New member raw_destination.
9313 * coding.c (setup_coding_system): Initialize it to zero.
9314 (encode_coding_object): If raw_destination is set, do not create
9315 dst_object. Add comment.
9316 * fileio.c (toplevel): New constant E_WRITE_MAX.
9317 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9318 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9320 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9322 * nsterm.m (windowDidExitFullScreen:)
9323 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9325 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9327 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9328 * keyboard.c (unblock_input_to): Don't process pending signals
9329 if a fatal error is in progress.
9331 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9332 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9333 they're talking about words in Lisp bool vectors.
9334 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9335 * data.c (popcount_bits_word): Rename from popcount_size_t.
9336 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9339 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9341 Improve support for popcount and counting trailing zeros (Bug#15550).
9342 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9343 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9344 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9345 (popcount_size_t_msc, popcount_size_t_gcc):
9346 Remove; now done by Gnulib.
9347 (popcount_size_t): Now a macro that defers to Gnulib.
9348 (count_trailing_zero_bits): Return int, for consistency with
9349 Gnulib and because Emacs prefers signed to unsigned int.
9350 Don't assume that size_t is either unsigned int or unsigned long
9351 or unsigned long long.
9352 (size_t_to_host_endian): Do not assume that size_t is either
9353 exactly 32 or exactly 64 bits wide.
9354 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9355 etc., so that it's now an enum constant, not a macro.
9356 No need to assume that it's either 32 or 64.
9358 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9360 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9363 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9365 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9366 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9368 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9370 emacs_read and emacs_write now use void *, not char *.
9371 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9372 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9373 Buffer arg is now void *, not char *. This matches plain
9374 'read' and 'write' better, and avoids a constraint violation
9375 on Solaris 9 with Oracle Studio.
9377 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9379 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9380 memset to explicit loop. Otherwise copy largest possible chunk
9381 from initialized to uninitialized part, thus allowing the longer
9382 memcpy runs and reducing the number of loop iterations.
9384 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9386 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9387 hide toolbar (Bug#15388).
9388 (windowDidEnterFullScreen:): If presentation options are zero,
9389 set them here (Bug#15388).
9390 (ns_update_auto_hide_menu_bar): Remove runtime check.
9391 Don't auto hide dock unless menubar is also auto hidden.
9393 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9395 * editfns.c (message): Mention batch mode in doc string.
9397 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9399 * nsterm.m (check_native_fs): Remove erroneous comment.
9401 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9403 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9404 uses find_newline instead of scan_newline and so doesn't move point.
9406 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9408 Use hardware support for byteswapping on glibc x86 etc.
9409 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9410 whereas the old swap64 needed 30.
9411 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9412 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9413 Use byteswap.h's macros to swap bytes.
9414 * lisp.h (swap16, swap32, swap64): Remove.
9415 All uses replaced by bswap_16, bswap_32, bswap_64.
9417 * bytecode.c (exec_byte_code): Use some more volatile variables
9418 to work around local variables getting clobbered by longjmp.
9419 Port to pre-C99, which doesn't allow decls after stmts.
9421 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9423 * lisp.h (eassert): Assume that COND is true when optimizing.
9424 In other words, take on the behavior of eassert_and_assume.
9425 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9426 (eassert_and_assume): Remove. All uses replaced by eassert.
9428 * xdisp.c (Qglyphless_char): Now static.
9430 Adjust to merge from gnulib.
9431 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9432 * lisp.h: Include <verify.h>, for 'assume'.
9434 * eval.c (clobbered_eassert): New macro.
9435 (internal_catch, internal_condition_case)
9436 (internal_condition_case_1, internal_condition_case_2)
9437 (internal_condition_case_n): Use it instead of eassert
9438 when the argument contains locals clobbered by longjmp.
9439 Don't use clobbered locals outside of clobbered_eassert.
9440 (internal_lisp_condition_case): Use a volatile variable
9441 to work around a local variable's getting clobbered.
9443 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9445 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9446 (PUSH_HANDLER): New macro.
9447 (catchlist): Remove.
9448 (handlerlist): Always declare.
9450 * eval.c (catchlist): Remove (merge with handlerlist).
9451 (handlerlist, lisp_eval_depth): Not static any more.
9452 (internal_catch, internal_condition_case, internal_condition_case_1)
9453 (internal_condition_case_2, internal_condition_case_n):
9455 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9456 handlerlist/catchlist.
9457 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9458 handlerlist which can only handle a single condition-case handler at
9460 (find_handler_clause): Simplify since we only a single branch here
9463 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9465 (bcall0): New function.
9466 (exec_byte_code): Add corresponding cases. Improve error message when
9467 encountering an invalid byte-code. Let Bunwind_protect accept
9468 a function (rather than a list of expressions) as argument.
9470 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9471 and make them unconditional now that they're heap-allocated.
9473 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9475 * charset.c (Fdecode_char, Fencode_char): Remove description of
9476 `restriction' arg. now that it's hidden by advertised-calling-convention.
9478 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9480 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9481 Remove unused variable (from mac-port).
9482 (macfont_draw): Use s->ybase for correct y position.
9484 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9486 * frame.h (struct frame): Drop has_minibuffer member because...
9487 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9488 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9490 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9492 * window.h (struct window): Prefer enum text_cursor_kinds to int
9493 for phys_cursor_type member. Move the latter, phys_cursor_width,
9494 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9495 * window.c (replace_window, make_window): Adjust users.
9497 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9499 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9500 this module is never compiled otherwise.
9502 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9504 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9507 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9509 * xdisp.c (get_next_display_element): Don't call face_for_font in
9510 a build configured --without-x. (Bug#15484)
9512 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9514 * window.c (calc_absolute_offset): #elif should be #elif defined.
9516 * frame.c (delete_frame): Block/unblock input to overcome race
9517 condition (Bug#15475).
9519 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9521 * frame.c (delete_frame): Record selected frame only after
9522 calling Qdelete_frame_functions (Bug#15477).
9524 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9526 * nsterm.m (ns_selection_color): Remove.
9527 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9528 NSColor selectedText(Background)Color. Only for COCOA.
9529 (ns_term_init): Remove assignment of ns_selection_color, logic
9530 moved to ns_get_color.
9532 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9533 NS_SELECTION_COLOR_DEFAULT.
9534 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9536 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9538 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9539 frame' does not have the tool_bar_window member.
9541 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9543 Signal error when reading an empty byte-code object (Bug#15405)
9544 * lread.c (read1): Signal error.
9545 * alloc.c (make_byte_code): eassert header size.
9546 (sweep_vectors): Change an int to size_t.
9548 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9550 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9551 instead of ints, as it's the usual style for offsetof constants. See:
9552 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9554 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9555 This is ugly, but it should fix the performance problem for older
9556 GCC versions in the short run. I'll look into integrating the
9557 Gnulib module for popcount, as a better fix.
9558 See the thread starting in:
9559 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9560 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9561 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9562 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9563 (popcount_size_t): Use it.
9565 2013-09-24 Daniel Colascione <dancol@dancol.org>
9567 * process.c (Fnetwork_interface_info): Fix build break due to
9570 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9572 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9573 Prefer signed to unsigned integers where either will do.
9574 No need for 'const' on locals that do not escape.
9575 Omit easserts with unnecessary and unportable assumptions about
9576 alignment. Avoid unnecessary casts to char *.
9578 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9580 Use union for the payload of struct Lisp_Vector.
9581 This helps to avoid a few glitches dictated by C's aliasing rules.
9582 * lisp.h (struct Lisp_Vector): Use union for next and
9583 contents member. Adjust comment. Change related users.
9584 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9585 Related users changed.
9586 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9587 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9588 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9589 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9591 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9593 Optimize glyph row clearing and copying routines.
9594 * dispextern.h (struct glyph_row): Change layout of struct
9595 glyph_row to help copy_row_except_pointers. Adjust comment.
9596 * dispnew.c (null_row): Remove.
9597 (clear_glyph_row): Use offsetof and memset to find and clear
9598 just the members that need clearing. Adjust comment.
9599 (copy_row_except_pointers): Likewise for copying.
9601 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9603 Some minor cleanups of recently-added bool vector code.
9604 * conf_post.h (assume): Always return void. Use lint version
9605 only if GCC and MSC versions don't apply.
9606 * conf_post.h (assume):
9607 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9608 Depend on _MSC_VER, not __MSC_VER, for consistency with
9610 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9611 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9612 (bool_vector_binop_driver, count_trailing_zero_bits)
9613 (size_t_to_host_endian): Now static, not static inline;
9614 the latter isn't needed with modern compilers and doesn't
9615 work with older compilers anyway.
9617 * alloc.c (valgrind_p): Use bool for boolean.
9619 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9621 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9622 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9623 (display_last_displayed_message_p, message_buf_print)
9624 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9625 Use bool for boolean.
9626 * dispextern.h (cancel_line, init_desired_glyphs):
9627 Remove ancient leftover.
9628 (help_echo_showing_p, hourglass_shown_p):
9629 * lisp.h (noninteractive_need_newline): Adjust declaration.
9631 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9633 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9635 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9636 ...this file and convert the latter to static. Adjust comment.
9637 (make_initial_frame):
9638 * window.c (init_window_once): Adjust user.
9639 * frame.h (last_nonminibuf_frame): Remove declaration.
9640 * lisp.h (selected_frame): Likewise.
9641 * msdos.c (the_only_display_info): Adjust comment.
9643 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9645 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9646 computing the end column of mouse-highlight that comes from
9647 display or overlay strings. (Bug#15437)
9648 (note_mouse_highlight): Adapt calculation of last argument to
9649 mouse_face_from_string_pos to the above change.
9651 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9652 all platforms, not just for clang.
9654 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9656 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9657 about excess arguments to snprintf.
9659 * conf_post.h(assume): Use __builtin_unreachable for clang.
9661 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9663 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9664 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9666 2013-09-23 Daniel Colascione <dancol@dancol.org>
9668 * alloc.c (USE_VALGRIND): New macro; on by default
9669 when ENABLE_CHECKING.
9670 (mark_maybe_object, mark_maybe_pointer)
9671 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9673 (valgrind_p) [USE_VALGRIND]: New variable.
9674 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9676 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9678 * process.c (wait_reading_process_output): Change int pnamelen to
9681 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9682 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9683 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9684 argument to unsigned long to avoid warning.
9685 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9687 * conf_post.h (assume): Fix compiler error: x shall be cond.
9689 2013-09-22 Daniel Colascione <dancol@dancol.org>
9691 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9692 warning when compiling without a window system.
9694 2013-09-22 Daniel Colascione <dancol@dancol.org>
9696 * data.c (Qbool_vector_p): New symbol.
9697 (bool_vector_spare_mask, popcount_size_t_generic)
9698 (popcount_size_t_msc, popcount_size_t_gcc)
9700 (bool_vector_binop_driver)
9701 (count_trailing_zero_bits, size_t_to_host_endian)
9702 (Fbool_vector_exclusive_or)
9703 (Fbool_vector_union)
9704 (Fbool_vector_intersection, Fbool_vector_set_difference)
9705 (Fbool_vector_subsetp, Fbool_vector_not)
9706 (Fbool_vector_count_matches)
9707 (Fbool_vector_count_matches_at): New functions.
9708 (syms_of_data): Intern new symbol, functions.
9709 * alloc.c (bool_vector_payload_bytes): New function.
9710 (Fmake_bool_vector): Instead of calling Fmake_vector,
9711 which performs redundant initialization and argument checking,
9712 just call allocate_vector ourselves. Make sure we clear any
9713 terminating padding to zero.
9714 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9715 instead of open-coding the size calculation.
9716 (vroundup_ct): New macro.
9717 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9718 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9719 * composite.c (composition_gstring_put_cache):
9720 Change lint_assume to assume.
9721 * conf_post.h (assume): New macro.
9722 (lint_assume): Remove.
9723 * dispnew.c (update_frame_1): Change lint_assume to assume.
9724 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9726 * image.c (gif_load): Change lint_assume to assume.
9727 * lisp.h (eassert_and_assume): New macro.
9728 (Qbool_vector_p): Declare.
9729 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9730 (swap16, swap32, swap64): New inline functions.
9731 * macfont.m (macfont_shape): Change lint_assume to assume.
9732 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9733 * xsettings.c (parse_settings): Use new swap16 and
9734 swap32 from lisp.h instead of file-specific macros.
9736 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9738 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9739 found (which can legitimately happen when the glyph row at the
9740 window start is disabled in the current_matrix. (Bug#15365)
9742 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9744 Fix syntax.h bug introduced by recent INLINE change.
9745 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9746 conditionally compiled one way in some modules, and a different
9747 way in others. This doesn't work with extern inline functions,
9748 which must have the same definition in all modules, because the
9749 defining code might be shared across modules, depending on the
9750 implementation. Symptoms reported by Martin Rudalics in:
9751 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9752 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9753 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9754 overriding the corresponding functions in syntax.h.
9755 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9756 (syntax_property): New inline functions.
9757 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9758 Rewrite in terms of these new functions.
9760 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9762 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9763 not chars_in_text, whose result depends on the multibyteness of
9764 the current buffer. (Bug#15426)
9766 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9768 Port recent change to hosts where pointers aren't 'long'.
9769 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9770 Don't assume that pointers are the same width as 'long'.
9771 Add a compile-time check that a pointer fits into two X slots.
9773 A simpler, centralized INLINE.
9774 * conf_post.h (INLINE): Define only if not already defined.
9775 This allows us to use a single INLINE, defined by one file
9777 * emacs.c (INLINE): Define it.
9778 Also, include category.h, charset.h, composite.h, dispextern.h,
9779 syntax.h, systime.h, so that their INLINE definitions are expanded
9781 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9782 * buffer.h, buffer.c (BUFFER_INLINE):
9783 * category.h, category.c (CATEGORY_INLINE):
9784 * character.h, character.c (CHARACTER_INLINE):
9785 * charset.h, charset.c (CHARSET_INLINE):
9786 * composite.h, composite.c (COMPOSITE_INLINE):
9787 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9788 * frame.h, frame.c (FRAME_INLINE):
9789 * intervals.h, intervals.c (INTERVALS_INLINE):
9790 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9791 * lisp.h, alloc.c (LISP_INLINE):
9792 * process.h, process.c (PROCESS_INLINE):
9793 * syntax.h, syntax.c (SYNTAX_INLINE):
9794 * systime.h, sysdep.c (SYSTIME_INLINE):
9795 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9796 * window.h, window.c (WINDOW_INLINE):
9797 Remove. All uses replaced with INLINE.
9799 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9801 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9804 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9806 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9807 'const char *' to avoid compiler warnings due to similar change in
9808 the prototype of x_get_string_resource.
9810 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9812 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9813 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9814 going to replace static variables below. Adjust comments.
9815 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9816 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9817 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9818 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9819 Related users changed.
9820 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9821 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9822 last_mouse_movement_time, going to replace static variables below.
9824 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9825 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9827 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9828 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9829 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9830 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9831 static variables below.
9832 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9833 (last_mouse_scroll_bar): Remove.
9834 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9835 (mouseExited): Related users changed.
9837 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9839 Do not use external array to process X scroll bar messages.
9840 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9841 (x_send_scroll_bar_event): Pack window pointer into two slots
9842 of XClientMessageEvent if we're 64-bit. Adjust comment.
9843 (x_scroll_bar_to_input_event): Unpack accordingly.
9845 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9847 Ifdef away recent changes which aren't relevant to NS port.
9848 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9849 [!HAVE_NS]: Declare as such.
9850 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9851 [!HAVE_NS]: Define as such.
9853 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9855 * frame.c (x_redo_mouse_highlight): New function
9856 to factor out common code used in W32 and X ports.
9857 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9858 * xterm.h (struct x_display_info):
9859 * w32term.h (struct w32_display_info):
9860 * nsterm.h (struct ns_display_info): New members
9861 last_mouse_motion_frame, last_mouse_motion_x and
9862 last_mouse_motion_y, going to replace static variables below.
9863 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9864 (redo_mouse_highlight): Remove.
9865 (note_mouse_movement, syms_of_xterm): Adjust user.
9866 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9867 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9868 (redo_mouse_highlight): Remove.
9869 (note_mouse_movement, syms_of_w32term): Adjust user.
9870 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9871 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9873 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9874 * nsfns.m (compute_tip_xy): Adjust user.
9876 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9878 * frame.c (x_mouse_grabbed): New function.
9879 * dispextern.h (x_mouse_grabbed): Add prototype.
9880 (last_mouse_frame): Remove declaration.
9881 * xterm.h (struct x_display_info):
9882 * w32term.h (struct w32_display_info):
9883 * nsterm.h (struct ns_display_info): New member
9884 last_mouse_frame, going to replace...
9885 * xdisp.c (last_mouse_frame): ...global variable.
9886 (note_tool_bar_highlight):
9887 * w32term.c (w32_mouse_position, w32_read_socket):
9888 * xterm.c (XTmouse_position, handle_one_xevent):
9889 Use x_mouse_grabbed.
9890 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9892 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9894 * w32term.c (w32_read_socket): Avoid temporary
9895 variables in a call to x_real_positions.
9896 * xterm.c (handle_one_xevent): Likewise.
9898 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9900 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9901 (x_icon_type): Remove prototype.
9902 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9903 * frame.c (x_icon_type): Remove.
9904 * w32term.c (x_make_frame_visible, x_iconify_frame):
9905 * xterm.c (x_make_frame_visible, x_iconify_frame):
9906 Use x_set_bitmap_icon to factor out common code.
9908 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9910 * dispextern.h (check_x_display_info, x_get_string_resource):
9911 Declare here just once and unify the latter.
9912 * frame.c (check_x_display_info, x_get_string_resource):
9913 * nsterm.h (check_x_display_info):
9914 * xrdb.c (x_get_string_resource):
9915 * xterm.h (check_x_display_info): Remove prototypes.
9916 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9917 * w32reg.c (x_get_string_resource): Likewise.
9918 (w32_get_rdb_resource): Adjust user.
9920 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9922 * xterm.h (struct x_display_info): New member
9923 x_pending_autoraise_frame, going to replace...
9924 * xterm.c (pending_autoraise_frame): ...static variable.
9925 (x_new_focus_frame, XTread_socket): Adjust users.
9926 * w32term.h (struct w32_display_info): New member
9927 w32_pending_autoraise_frame, going to replace...
9928 * w32term.c (pending_autoraise_frame): ...global variable.
9929 (x_new_focus_frame, w32_read_socket): Adjust users.
9931 2013-09-17 Glenn Morris <rgm@gnu.org>
9933 * xdisp.c (message_dolog): If we create *Messages*,
9934 switch it to messages-buffer-mode.
9936 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9938 Don't overuse 'const' in types of locals.
9939 * bidi.c (bidi_count_bytes):
9940 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9941 (xg_event_is_for_scrollbar):
9942 * xselect.c (x_handle_property_notify)
9943 (x_handle_selection_notify, x_handle_dnd_message):
9944 * xsettings.c, xsettings.h (xft_settings_event):
9945 * xterm.c (x_handle_net_wm_state, handle_one_event)
9946 (x_menubar_window_to_frame, x_detect_focus_change)
9947 (construct_mouse_click, note_mouse_movement)
9948 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9949 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9950 (handle_one_xevent, x_handle_net_wm_state):
9951 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9952 (x_handle_dnd_message):
9953 Avoid unnecessary 'const', typically the second 'const' in
9954 'const foo * const arg', a 'const' that does not affect the API
9955 and doesn't significantly help the human reader.
9957 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9959 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9960 only if Glib < 2.36.0.
9961 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9962 * xsettings.c (init_gconf, init_gsettings): Do not check
9964 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9966 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9968 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9970 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9971 before calling g_type_init.
9973 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9975 * nsterm.m (syms_of_nsterm): ... to here.
9977 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9979 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9980 (ignore_next_mouse_click_timeout): Use Time as X does.
9981 (handle_one_xevent): Avoid cast and use unsigned comparison.
9983 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9985 Do not copy X event in handle_one_xevent except KeyPress case.
9986 Wnen XEvent is processed, it is unlikely to be changed except
9987 KeyPress case, so we can avoid copying and use const pointer to
9988 const data to make sure that an event is not changed elsewhere.
9989 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9990 const' and do not create local copy except for the KeyPress event.
9991 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9992 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9993 (x_handle_net_wm_state, x_menubar_window_to_frame)
9994 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9995 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9996 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9997 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9998 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9999 (x_handle_dnd_message):
10000 * xsettings.c (xft_settings_event):
10001 Use 'const XEvent * const' where appropriate.
10002 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10004 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10006 Fix X event waiting to handle multiple frames.
10007 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10008 * xterm.c (pending_event_wait): Remove. Adjust users.
10009 (x_detect_focus_change): Pass frame arg.
10010 (handle_one_xevent): Find related frame early and clear per-frame
10011 wait_event_type only if this is an event for the relevant frame.
10012 (x_wait_for_event): Use per-frame wait_event_type.
10014 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10016 * nsfns.m (Fx_create_frame): Fix font driver registration for
10019 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10020 for syms_of_macfont.
10022 * nsterm.m: Include macfont.h.
10023 (ns_tmp_flags, ns_tmp_font): Remove.
10024 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10025 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10026 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10027 (changeFont:): Fix code style. Check for font driver type when
10030 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10033 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10034 (nsfont_open): Set font driver type.
10035 Set font->ascent and font->descent. Figure out font instead of
10036 ns_tmp_font, and flags instead of ns_tmp_flags.
10037 Fix indentation. Remove call to ns_draw_text_decoration,
10040 * nsfns.m: Include macfont.h.
10041 (Fx_create_frame): Register macfont driver, make a better default font.
10042 (Fns_popup_font_panel): Get font from macfont driver, if used.
10044 * macfont.m, macfont.h, macuvs.h: New files.
10046 * font.h: Declare syms_of_macfont.
10048 * font.c (syms_of_font): Call syms_of_macfont.
10050 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10052 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10054 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10055 and it is always zero for others, so I assume that this is an ancient
10056 leftover which nobody will want to change any more.
10057 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10058 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10059 * frame.c (x_set_scroll_bar_width):
10060 * w32fns.c (w32_createscrollbar):
10061 * w32term.c (w32_set_vertical_scroll_bar):
10062 * xfns.c (x_set_scroll_bar_default_width):
10063 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10064 (x_scroll_bar_expose): Related users changed.
10066 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10068 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10069 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10070 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10072 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10073 Define once here...
10074 * nsterm.h, w32term.h, xterm.h: ...and not here.
10075 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10076 Remove unused Xisms.
10077 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10078 these modules are never compiled otherwise.
10080 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10082 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10083 Doc fix. (Bug#15375)
10085 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10087 Unify Fx_focus_frame between all ports.
10088 * frame.h (x_focus_frame): New prototype.
10089 * xfns.c (Fx_focus_frame): Remove.
10090 (syms_of_xfns): Do not defsubr it.
10091 (x_focus_frame): X implementation.
10092 * nsfns.m (Fx_focus_frame): Remove.
10093 (syms_of_nsfns): Do not defsubr it.
10094 (x_focus_frame): NS implementation.
10095 * w32term.c (Fx_focus_frame): Remove.
10096 (x_focus_on_frame): Rename to...
10097 (x_focus_frame): W32 implementation.
10098 * w32term.h (x_focus_on_frame): Remove prototype.
10099 * w32fns.c (Fx_focus_frame): Remove.
10100 (syms_of_w32fns): Do not defsubr it.
10101 * frame.c (Fx_focus_frame): Define here.
10102 (syms_of_frame): Defsubr here.
10103 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10105 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10107 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10108 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10109 each port to reference the port-specific window system data.
10110 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10111 (FRAME_DISPLAY_INFO): Define.
10112 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10113 (FRAME_DISPLAY_INFO): Define. Adjust users.
10114 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10115 (FRAME_DISPLAY_INFO): Define. Adjust users.
10116 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10117 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10118 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10119 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10120 * xselect.c, xterm.c: All related users changed.
10122 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10124 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10125 (x_menubar_window_to_frame): Remove prototypes.
10126 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10127 (x_menubar_window_to_frame, x_top_window_to_frame):
10129 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10130 (x_menubar_window_to_frame, x_top_window_to_frame):
10131 ...to here and convert all but the last to static.
10133 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10135 * lisp.mk (lisp): Add w32-common-fns.elc.
10137 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10139 * charset.c (char_charset): Document an exception for char-charset.
10141 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10143 * xterm.h (x_display_info): New field last_user_time...
10144 * xterm.c (toplevel): ...to replace static last_user_time.
10145 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10147 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10149 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10150 scroll bar values to prevent thumb from disappear and update comment.
10152 2013-09-11 Glenn Morris <rgm@gnu.org>
10154 * emacs.c (usage_message): Possessive apostrophe tweak.
10156 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10158 * nsterm.m (syms_of_nsterm): Use Qns.
10159 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10160 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10161 * xfns.c (x_display_info_for_name, Fx_open_connection):
10162 Remove old '#if 0' code.
10163 (syms_of_xfns): Use Qx.
10164 * termhooks.h (fullscreen_hook): Remove the leftover.
10165 (struct terminal): Fix typo in comment.
10167 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10169 Cleaning up a few X scroll bar bits.
10170 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10171 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10172 New member last_seen_part, going to replace...
10173 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10174 (xt_action_hook) [USE_LUCID]: Adjust user.
10175 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10176 Lucid-specific scroll bar support.
10177 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10178 to int and adjust to use last_seen_part member.
10179 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10180 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10181 Initialize last_seen_part.
10183 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10185 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10186 insert-buffer-substring an empty string.
10188 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10190 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10191 avoiding a GCC warning.
10193 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10195 Ifdef away frame tool bar code when it is not really used.
10196 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10197 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10198 and minimize_tool_bar_window_p under the above.
10199 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10200 (fset_tool_bar_window): Likewise.
10201 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10202 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10203 (change_frame_size_1):
10204 * window.c (window_from_coordinates, Frecenter): Adjust users.
10205 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10206 code is not really used.
10207 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10208 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10209 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10210 [!USE_GTK && !HAVE_NS]: Define as such.
10211 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10212 (note_mouse_highlight, expose_frame):
10213 * xfns.c (x_set_tool_bar_lines):
10214 * xterm.c (handle_one_xevent): Adjust users.
10216 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10218 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10219 This bug was introduced by my 2013-08-26 patch, which incorrectly
10220 assumed that the terminfo implementation doesn't use termcap buffers.
10221 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10222 these buffers apparently are used after all.
10223 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10224 (struct tty_display_info): Define members termcap_term_buffer and
10225 termcap_strings_buffer even if TERMINFO.
10227 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10230 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10231 'usage' docstring entry to pacify make-docfile.
10233 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10235 Change comparison functions =, <, >, <=, >= to take many arguments.
10236 * data.c: Change comparison functions' interface and implementation.
10237 * lisp.h: Make arithcompare available for efficient two arg
10239 * bytecode.c: Use arithcompare.
10240 * fileio.c: Use new interface.
10242 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10244 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10246 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10248 * eval.c (Feval): Document the new use of `lexical'.
10250 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10252 Review and drop old frame resize hack.
10253 * frame.h (struct frame): Remove force_flush_display_p.
10254 * dispnew.c (update_frame): Adjust user and don't call
10255 flush_frame here. The comment has said that there was an issues
10256 with redisplaying fringes, but I don't see any differences with
10257 and without this hack. Hopefully we can continue without it.
10258 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10259 current frame matrices twice if resized_p is set.
10261 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10263 Do not populate pure Xism x_sync to other ports.
10264 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10265 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10266 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10267 * w32term.h (x_sync): Remove prototype.
10269 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10271 Cleanup frame flushing.
10272 * dispextern.h (struct redisplay_interface):
10273 Drop flush_display_optional because flush_display is enough
10274 for X and flushing via RIF is just a no-op for others.
10275 * frame.h (flush_frame): New function.
10276 * dispnew.c (update_frame):
10277 * minibuf.c (read_minibuf):
10278 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10280 * keyboard.c (detect_input_pending_run_timers): Do not flush
10281 all frames but selected one in redisplay_preserve_echo_area.
10282 * nsterm.m (ns_flush): Remove no-op.
10283 (ns_redisplay_interface): Adjust user.
10284 * w32term.h (x_flush): Remove no-op.
10285 (w32_redisplay_interface): Adjust user.
10286 * xterm.c (x_flush): Simplify because we do not flush all
10287 frames at once any more. Adjust comment.
10288 (x_redisplay_interface): Adjust user.
10290 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10292 Port --without-x --enable-gcc-warnings to Fedora 19.
10293 * gfilenotify.c (globals_of_gfilenotify):
10294 Call g_type_init only if using an older glib version that needs it.
10296 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10298 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10299 (last_glyphless_glyph_merged_face_id): Remove declarations.
10300 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10301 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10302 (last_glyphless_glyph_merged_face_id): Now static.
10303 (merge_escape_glyph_face): New function, refactored from...
10304 (get_next_display_element): ...here.
10305 (merge_glyphless_glyph_face): New function, refactored from...
10306 (produce_glyphless_glyph): ...here...
10307 * term.c (produce_glyphless_glyph): ...and here.
10309 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10311 * eval.c (eval_sub): Only call Ffunction if necessary.
10313 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10315 Attempt to make redisplay more selective when changing cursor type.
10316 * frame.h (struct frame): New bitfield cursor_type_changed.
10317 * xdisp.c (cursor_type_changed): Remove.
10318 (try_cursor_movement, redisplay_window, try_window_id)
10319 (set_frame_cursor_types, try_window_reusing_current_matrix):
10320 Adjust to use per-frame bitfield.
10321 (redisplay_internal): Look for cursor type change on each visible
10322 frame and consider all frames if cursor type has been changed on
10323 the frame other than selected. If cursor type has been changed on
10324 selected frame only, do not use fast update.
10326 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10328 Attempt to make redisplay more selective when changing fonts.
10329 * frame.h (struct frame): New bitfield fonts_changed.
10330 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10331 (adjust_frame_glyphs): Add prototype.
10332 * dispnew.c (fonts_changed_p): Remove.
10333 (adjust_glyphs): Remove because we do not
10334 adjust matrices on all frames at once any more.
10335 (adjust_frame_glyphs): Block and unblock input here.
10336 (adjust_glyph_matrix): Use fonts_changed.
10337 (change_frame_size_1): Use adjust_frame_glyphs.
10338 * font.c (font_open_entity): Use fonts_changed.
10339 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10340 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10341 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10342 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10343 (shrink_mini_window, Fresize_mini_window_internal)
10344 (window_scroll_pixel_based, Fset_window_configuration)
10345 (apply_window_adjustment, Fset_window_vscroll):
10346 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10347 Use adjust_frame_glyphs.
10348 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10349 (try_window_reusing_current_matrix, try_window_id, display_line)
10350 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10351 (redisplay_internal): Consider fonts_changed and adjust frame
10352 matrices for each frame only if the frame is visible. If font
10353 has been changed on some frame during full redisplay, retry
10354 only visible frames where the font has been actually changed.
10356 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10358 Cache current header and mode line height for each window.
10359 * window.h (struct window): New fields mode_line_height
10360 and header_line_height.
10361 * window.c (make_window): Initialize them.
10362 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10363 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10364 (current_mode_line_height, current_header_line_height):
10365 Remove declaration.
10366 * xdisp.c (current_mode_line_height, current_header_line_height):
10368 (pos_visible_p, init_xdisp): Adjust user.
10369 (redisplay_window): Invalidate mode_line_height and
10370 header_line_height if current and desired matrices do not agree.
10372 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10374 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10375 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10377 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10379 Make --without-x compatible with --enable-gcc-warnings.
10380 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10381 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10382 members under HAVE_WINDOW_SYSTEM.
10383 * keyboard.c (make_lispy_focus_out): Likewise.
10384 (record_menu_key): Move under HAVE_MENUS.
10385 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10386 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10387 (syms_of_xdisp): Adjust user.
10388 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10389 (start_hourglass, cancel_hourglass):
10390 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10391 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10392 and CLEAR_FONT_TABLE_NFONTS.
10393 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10394 Declare only if HAVE_WINDOW_SYSTEM.
10395 (lface_same_font_attributes_p, clear_face_gcs): Define only
10396 if HAVE_WINDOW_SYSTEM.
10398 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10400 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10401 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10402 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10404 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10406 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10408 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10410 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10411 This fixes a type error on hosts where ptrdiff_t is wider than int.
10413 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10415 * keyboard.c (read_key_sequence_vs): New function.
10416 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10419 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10421 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10423 Makefile improvements.
10424 * Makefile.in (config.status): Don't use double-colon rules, as
10425 they are not portable according to POSIX. Fix shell typo with `;
10426 I guess this rule has never been tested?
10427 (VCSWITNESS): New macro, to override any environment var.
10429 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10431 * xterm.h (struct x_display_info): Do not track X connection
10432 fd separately because it is always available from Display.
10433 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10436 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10438 * buffer.c (drop_overlay):
10439 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10440 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10442 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10444 * buffer.c (Fmake_overlay, Fmove_overlay):
10445 * intervals.c (set_point_from_marker):
10446 * print.c (PRINTPREPARE): Prefer signal_error
10447 to plain error and report unsuitable marker too.
10449 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10451 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10452 for 'dragging' member.
10453 (struct x_output): Remove set-but-unused leftovers
10454 'left_before_move' and 'top_before_move'.
10455 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10456 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10457 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10458 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10459 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10460 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10461 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10462 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10464 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10466 * nsfont.m (INVALID_GLYPH): New define.
10467 (nsfont_encode_char): Use INVALID_GLYPH.
10468 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10470 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10472 * xterm.c (x_last_mouse_movement_time): Revert last change.
10473 This code should use XDisplayMotionBufferSize to check display's
10474 motion history first, and there are few other issues as well.
10475 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10476 (handle_one_xevent): Adjust user.
10478 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10480 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10481 * frame.c (Flast_nonminibuf_frame): ... to here.
10482 (check_minibuf_window): Don't abort if no window was found
10485 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10487 Use XGetMotionEvents to ask the last mouse motion time from X server.
10488 * xterm.c (X_MOTION_HISTORY): Default to 1.
10489 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10490 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10491 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10492 Ifdef away legacy code.
10493 (XTmouse_position, x_scroll_bar_report_motion):
10494 Use x_last_mouse_movement_time.
10495 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10498 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10500 * msdos.c (last_mouse_window): Move to...
10501 (dos_rawgetc): ...this function and adjust comment.
10502 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10503 (mouseMoved): ...this function and adjust comment.
10504 * w32term.c (last_window): Likewise with...
10505 (w32_read_socket): ...this function.
10506 * xterm.c (last_window): Likewise with...
10507 (handle_one_xevent): ...this function.
10509 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10511 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10512 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10513 (handle_one_xevent): ...to here.
10514 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10517 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10519 * msdos.c (IT_set_terminal_window): Remove no-op.
10520 (initialize_msdos_display): Adjust terminal setup.
10521 * w32console.c (w32con_set_terminal_window): Remove no-op.
10522 (initialize_w32_display): Adjust terminal setup.
10523 * w32term.c (w32_set_terminal_window): Remove no-op.
10524 (w32_create_terminal): Adjust terminal setup.
10525 * xterm.c (XTset_terminal_window): Remove no-op.
10526 (x_create_terminal): Adjust terminal setup.
10528 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10530 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10532 (ns_create_terminal): Adjust terminal setup.
10533 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10535 (w32_create_terminal): Adjust terminal setup.
10536 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10538 (x_create_terminal): Adjust terminal setup.
10540 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10542 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10543 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10544 * dispnew.c (buffer_posn_from_coords):
10545 * window.c (Fwindow_end, displayed_window_lines):
10546 * xdisp.c (redisplay_mode_lines): Use it.
10548 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10550 * fontset.c (face_for_char): Check char in the current face font first
10551 if HAVE_NS (Bug#15138).
10553 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10555 * window.c (temp_output_buffer_show): Make sure window returned
10556 by display_buffer is live (Bug#15213).
10558 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10560 Minor cleanup to avoid forward declarations.
10561 * coding.h (struct ccl_spec): Remove forward declaration.
10562 * composite.h (toplevel): Include font.h.
10563 (struct composition_it, struct face, struct font_metrics):
10564 Remove forward declaration.
10565 * dispextern.h (struct image, struct atimer): Likewise.
10566 * emacsgtkfixed.h (struct frame): Likewise.
10567 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10568 * font.h (struct font_driver, struct font, struct glyph_string)
10569 (struct face): Remove forward declaration.
10570 * fontset.h (struct face, struct font): Likewise.
10571 * frame.h (toplevel): Style cleanup.
10572 (enum output_method): Move to...
10573 * termhooks.h (enum output_method): ...here.
10574 (struct glyph, struct frame, struct ns_display_info)
10575 (struct x_display_info, struct w32_display_info):
10576 Remove forward declaration.
10577 * xterm.h (toplevel): Include termhooks.h.
10578 (struct font, struct window, struct glyph_matrix, struct frame)
10579 (struct input_event, struct face, struct image): Remove forward
10581 * gtkutil.h (struct _widget_value): Likewise.
10582 * keyboard.h (toplevel): Include termhooks.h.
10583 (struct input_event): Remove forward declaration.
10585 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10587 * intervals.c (set_point_from_marker): New function.
10588 * editfns.c (Fgoto_char):
10589 * process.c (Finternal_default_process_filter):
10590 * window.c (select_window_1): Use it.
10591 * buffer.h (set_point_from_marker): Add prototype.
10593 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10595 * w32.c (term_winsock): Call release_listen_threads before calling
10597 (_sys_wait_accept): Wait for accept event in a loop with a finite
10598 timeout, instead of waiting indefinitely. Will hopefully avoid
10599 hanging during exit because WSACleanup deadlocks waiting for the
10600 event object to be released. (Bug#14333)
10602 * w32proc.c (release_listen_threads): New function, signals all
10603 the reader threads that listen for connections to stop waiting.
10605 * w32.h (release_listen_threads): Add prototype.
10607 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10609 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10610 field of new marker (for sanity and safety).
10611 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10612 anyway because XMISCTYPE is a function and can't be an lvalue).
10614 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10616 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10617 (x_after_update_window_line, x_scroll_bar_create)
10618 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10619 (handle_one_xevent, x_clear_frame_area):
10620 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10621 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10622 * xterm.h (x_clear_area): Adjust prototype.
10624 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10626 Hook scanning and indentation functions to find_newline. This helps
10627 to avoid duplicated code and renders more respect to newline cache.
10628 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10629 * cmds.c (Fforward_line):
10630 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10631 Use find_newline and avoid unnecessary point movements.
10632 * search.c (scan_newline): Implement on top of find_newline.
10634 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10636 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10637 scoped code (bug#11258).
10639 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10641 * nsterm.m (last_window): New variable.
10642 (EV_TRAILER2): New macro.
10643 (EV_TRAILER): Call EV_TRAILER2.
10644 (mouseMoved:): Add support for mouse-autoselect-window
10645 on nextstep (Bug#6888).
10647 2013-08-28 Andreas Schwab <schwab@suse.de>
10649 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10650 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10651 Remove unused macro definitions.
10652 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10653 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10654 Only define if emacs.
10656 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10658 Prefer enum glyph_row_area to int where appropriate.
10659 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10661 (window_box, window_box_width, window_box_left, window_box_left_offset)
10662 (window_box_right, window_box_right_offset): Adjust prototypes.
10663 * xdisp.c (window_box, window_box_width, window_box_left)
10664 (window_box_left_offset, window_box_right, window_box_right_offset):
10665 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10666 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10667 * nsterm.m (ns_clip_to_row):
10668 * w32term.c (w32_clip_to_row):
10669 * xterm.c (x_clip_to_row): Likewise.
10671 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10673 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10674 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10676 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10678 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10679 for portability to hosts where /bin/sh has problems.
10681 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10683 Redesign redisplay interface to drop global output_cursor.
10684 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10685 (toplevel): Remove declaration of output_cursor.
10686 (set_output_cursor, x_cursor_to): Remove prototype.
10687 * window.h (struct window): New member output_cursor.
10688 (output_cursor_to): New function to replace RIF member.
10689 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10690 (update_text_area, set_window_cursor_after_update): Use it.
10691 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10692 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10693 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10694 * w32term.c (x_update_window_begin, x_update_window_end):
10695 * xterm.c (x_update_window_begin, x_update_window_end):
10696 Adjust to use per-window output cursor.
10698 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10700 Simplify SELECT_TYPE-related code.
10701 Like EMACS_TIME, this portability layer is no longer needed, since
10702 Emacs has been using fd_set as a portability layer for some time.
10703 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10704 (SELECT_TYPE): Remove. All uses changed to fd_set.
10705 (fd_set) [!FD_SET]: New typedef.
10707 Simplify EMACS_TIME-related code.
10708 This portability layer is no longer needed, since Emacs has been
10709 using struct timespec as a portability layer for some time.
10710 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10711 Include <time.h> rather than "systime.h"; that's all that's needed now.
10712 * dispnew.c: Include <timespec.h> rather than "systime.h";
10713 that's all that's needed now.
10714 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10715 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10716 TIMESPEC_RESOLUTION.
10717 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10718 LOG10_TIMESPEC_RESOLUTION.
10719 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10720 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10721 (make_emacs_time): Remove. All used changed to make_timespec.
10722 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10723 (current_timespec): Rename from current_emacs_time. All uses changed.
10724 (add_emacs_time): Remove. All uses changed to timespec_add.
10725 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10726 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10727 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10728 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10729 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10730 (current_timespec): Rename from current_emacs_time. All uses changed.
10731 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10732 changed to timespec_cmp.
10733 * xgselect.c: Include <timespec.h>, since our .h files don't.
10735 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10737 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10738 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10739 Remove the leftovers.
10740 * gtkutil.c (toplevel): Do not declare Qxft but include
10742 * image.c (toplevel): Do not declare Vlibrary_cache because
10743 it's already done in lisp.h.
10745 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10747 * lisp.h (Mouse_HLInfo): Move from here...
10748 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10749 (reset_mouse_highlight): New function.
10750 * msdos.c (dos_set_window_size, IT_update_begin)
10751 (internal_terminal_init):
10752 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10753 (ns_initialize_display_info):
10754 * w32console.c (initialize_w32_display):
10755 * w32term.c (x_update_window_end, x_free_frame_resources)
10756 (w32_initialize_display_info):
10757 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10758 * window.c (Fdelete_other_windows_internal):
10759 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10760 * termchar.h (toplevel):
10761 * xterm.h (toplevel): Include dispextern.h.
10763 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10765 Fix minor problems found by static checking.
10766 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10767 (expect): Avoid nested-if warning.
10768 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10769 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10770 * nsterm.h, nsterm.m (ns_select):
10771 * xgselect.c, xgselect.h (xg_select):
10772 Adjust signature to better match pselect's.
10773 * nsterm.m (ns_select):
10774 Don't set *TIMEOUT, since pselect doesn't.
10775 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10776 diagnostic about assigning const char * to it.
10777 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10779 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10781 * lread.c (substitute_object_recurse): Handle hash-tables as well
10784 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10786 Fix unlikely core dump in init_tty, and simplify terminfo case.
10787 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10788 The old version incorrectly dumped core if malloc returned a
10789 buffer containing only non-NUL bytes.
10790 (init_tty): Do not allocate or free termcap buffers; the
10791 struct does that for us now.
10792 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10793 (struct tty_display_info): Define members termcap_term_buffer and
10794 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10795 use them. Allocate them directly in struct rather than indirectly
10796 via a pointer, to simplify init_tty.
10798 * frame.c (check_minibuf_window): Initialize 'window' properly,
10799 so that Emacs reliably aborts later if 'window' is not initialized.
10801 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10803 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10804 of VoidSymbol (Bug#15154).
10806 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10808 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10809 mouse_face_beg_y and mouse_face_end_y.
10810 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10811 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10812 Adjust users and update comment where appropriate.
10814 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10816 * frame.c (check_minibuf_window): New function.
10817 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10818 Call check_minibuf_window (Bug#15183).
10820 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10822 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10823 because this is the only last cursor data we need to keep and consult.
10824 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10825 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10828 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10830 Fix recovering from possible decompression error.
10831 Since insert_from_gap doesn't always move point, we can't use PT as
10832 the position where the partially decompressed data ends, and
10833 should count how many bytes was produced so far.
10834 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10835 (unwind_decompress): Really delete partially uncompressed data.
10836 (Fzlib_decompress_region): Take decompressed data size into account.
10838 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10840 * syntax.c (init_syntax_once): Adjust comment and do an early
10841 initialization of Qchar_table_extra_slots just once...
10842 * casetab.c (init_casetab_once):
10843 * category.c (init_category_once):
10844 * character.c (syms_of_character):
10845 * coding.c (syms_of_coding):
10846 * xdisp.c (syms_of_xdisp): ...and omit it here.
10848 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10850 * xdisp.c (get_next_display_element): Don't apply to characters
10851 from a display vector the logic of setting it->end_of_box_run_p
10852 suitable for characters from a buffer. (Bug#15175)
10854 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10855 to handle directories, rather than '_utime' which doesn't.
10858 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10860 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10861 or fullscreen (Bug#14627).
10863 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10865 System-dependent integer overflow fixes.
10866 * process.c (Fset_process_window_size): Signal an error if
10867 the window size is outside the range supported by the lower level.
10868 * sysdep.c (set_window_size): Return negative on error,
10869 nonnegative on success, rather than -1, 0, 1 on not in system,
10870 failure, success. This is simpler. Caller changed.
10871 (serial_configure): Remove unnecessary initialization of local.
10872 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10873 size fits in unsigned long; this isn't true on some 32-bit hosts.
10874 Avoid buffer overrun if some future version of /proc/meminfo has a
10875 variable name longer than 20 bytes.
10876 (system_process_attributes) [__FreeBSD__]:
10877 Don't assume hw.availpages fits in 'int'.
10879 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10881 Don't let very long directory names overrun the stack.
10882 Fix some related minor problems involving "//", vfork.
10883 * callproc.c (encode_current_directory): New function.
10884 (call_process): Don't append "/"; not needed.
10885 * fileio.c (file_name_as_directory_slop): New constant.
10886 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10887 this can save the caller having to alloca.
10888 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10889 Use SAFE_ALLOCA, not alloca.
10890 (directory_file_name, Fexpand_file_name): Leave leading "//"
10891 alone, since it can be special even on POSIX platforms.
10892 * callproc.c (call_process):
10893 * process.c (Fformat_network_address):
10894 * sysdep.c (sys_subshell):
10895 Use encode_current_directory rather than rolling our own.
10896 (create_process): No need to encode directory; caller does that now.
10897 * process.h (encode_current_directory): New decl.
10898 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10899 Rework to avoid 'goto xyzzy;'.
10901 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10903 * xdisp.c (handle_face_prop): If the default face was remapped use
10904 the remapped face for strings from prefix properties. (Bug#15155)
10906 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10908 Minor cleanup for redisplay interface and few related functions.
10909 * frame.h (enum text_cursor_kinds): Move from here...
10910 * dispextern.h (enum text_cursor_kinds): ...to here.
10911 (toplevel): Drop unnecessary declarations.
10912 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10913 in update_window_end_hook and draw_window_cursor functions.
10914 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10915 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10916 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10917 * xterm.c (x_update_window_end, x_draw_window_cursor):
10918 * xdisp.c (display_and_set_cursor, update_window_cursor)
10919 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10920 enum text_cursor_kinds where appropriate.
10922 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10924 Redesign redisplay interface to drop updated_row and updated_area.
10925 * dispextern.h (updated_row, updated_area): Remove declaration.
10926 (struct redisplay_interface): Pass glyph row and row area parameters
10927 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10928 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10930 * dispnew.c (updated_row, updated_area): Remove.
10931 (redraw_overlapped_rows, update_window_line): Adjust user.
10932 (update_marginal_area, update_text_area): Likewise. Pass updated row
10933 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10934 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10937 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10939 * process.c (flush_pending_output): Remove stub.
10942 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10944 * callproc.c: Fix race that killed background processes (Bug#15144).
10945 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10946 Record deleted process-id in critical section, not afterwards.
10947 Don't mistakenly kill process created by a call-process invocation
10948 that discards output and does not wait.
10950 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10952 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10953 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10954 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10955 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10956 to shut up compiler in mark_object.
10957 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10959 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10961 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10962 We can't portably rely on PTY_OPEN doing that, even if
10963 it calls posix_openpt with O_CLOEXEC.
10965 2013-08-20 Kenichi Handa <handa@gnu.org>
10967 * character.c (string_char): Improve commentary.
10969 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10971 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10972 (struct animation_cache): Make signature a flexible array member.
10973 All uses changed. This is a tad slower but may insulate us better
10974 from future changes to ImageMagick.
10976 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10978 * image.c: Shrink memory needed for animation cache.
10979 (SIGNATURE_DIGESTSIZE): New constant.
10980 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10981 (imagemagick_create_cache): Copy the signature. This saves
10982 several KB of memory that ImageMagick wastes per signature.
10983 Don't bother updating the update_time, as the caller does that now.
10984 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10985 it's a fixed size struct member now.
10986 (imagemagick_get_animation_cache): Always destroy the signature,
10987 as it's now imagemagick_create_cache's responsibility to copy it.
10988 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10989 and use memcmp rather than strcmp.
10990 eassert that ImageMagick returns a signature of the specified length.
10992 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10994 * image.c (imagemagick_get_animation_cache): Don't segfault on
10996 (imagemagick_get_animation_cache): Revert to previous definition
10997 so that it actually works. But keep the memory leak fix.
10998 (imagemagick_get_animation_cache): Fix memory leak.
11000 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11002 * image.c: Fix animation cache signature memory leak.
11003 Fix some other minor performance problems while we're at it.
11004 (imagemagick_create_cache): Clear just the members that
11005 need clearing. Don't set update_time, as caller does that now.
11006 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11007 Simplify by using pointer-to-pointer instead of a prev pointer.
11008 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11009 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11010 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11011 it's already a copy. Free the signature probe unless it's cached.
11013 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11014 This was introduced by my 2013-08-12 fix for Bug#15035.
11016 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11018 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11019 (imagemagick_prune_animation_cache): Now static.
11021 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11023 * image.c (imagemagick_get_animation_cache): Don't segfault when
11024 pruning all entries.
11026 2013-08-18 Ken Brown <kbrown@cornell.edu>
11028 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11029 static heap if ENABLE_CHECKING is defined.
11030 (max_bss_sbrk_ptr): New variable.
11031 (bss_sbrk): Use it.
11032 (report_sheap_usage): Report maximum static heap usage instead of
11033 ending static heap usage.
11035 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11037 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11038 of zlib_initialized according to the results of calling
11039 init_zlib_functions.
11041 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11043 * image.c: Implement an ImageMagick per-image cache.
11044 (imagemagick_get_animation_cache): Fix a double-free error.
11045 (imagemagick_load_image): Remove the ping_wand code, which only
11046 apparently saved time on invalid animated images, and slowed down
11047 everything else. Optimize for the common case.
11049 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11051 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11053 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11055 * marker.c (set_marker): Remove documentation of undefined behavior.
11057 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11059 * image.c (imagemagick_compute_animated_image): Animate correctly
11060 when sub-images are smaller than the main image.
11061 (imagemagick_compute_animated_image): Setting the iterator row to
11062 zero is apparently not allowed.
11063 (imagemagick_compute_animated_image): Allow images that say they
11064 have sub-images that are bigger than the main image, but just crop
11067 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11069 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11071 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11073 * image.c (imagemagick_compute_animated_image): Respect the GIF
11076 2013-08-15 Ken Brown <kbrown@cornell.edu>
11078 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11079 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11082 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11084 Fix minor problems found by static checking.
11085 * frame.c (delete_frame):
11086 * xdisp.c (next_element_from_display_vector):
11087 Avoid uninitialized local.
11088 * image.c (imagemagick_compute_animated_image): Port to C89.
11089 Prefer usual GNU indentation style for loops.
11090 Be more careful about bizarrely large sizes, by using ptrdiff_t
11093 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11095 Fix infinite frame selection loop (Bug#15025).
11096 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11098 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11100 * xdisp.c (compute_window_start_on_continuation_line):
11101 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11102 to make sure we end up setting the window start at the leftmost
11103 visible character of the display line. This avoids funky
11104 horizontal shifting because the window start is not kept on the
11105 same position. (Bug#15090)
11106 (next_element_from_display_vector): Support 'box' face attribute
11107 in the face definitions of a display vector. (Bug#15099)
11109 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11111 * image.c (imagemagick_compute_animated_image): Implement animated
11112 images (bug#14700).
11113 (imagemagick_compute_animated_image): Fix some compilation
11114 warnings. Implement a very simple cache to make the animation
11115 usable at all, but it should be replaced with a per-image cache.
11117 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11119 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11120 to do `for' loops over alist values.
11121 * buffer.h (FOR_EACH_BUFFER):
11122 * process.c (FOR_EACH_PROCESS): Use it.
11123 (handle_child_signal, status_notify, Fget_buffer_process)
11124 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11126 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11128 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11129 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11130 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11131 to xzalloc and so avoid redundant call to memset.
11132 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11133 members because it is allocated with xzalloc and so already zeroed.
11135 2013-08-14 Ken Brown <kbrown@cornell.edu>
11137 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11140 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11142 Utility function and macro to copy Lisp string to C string.
11143 * lisp.h (xlispstrdupa): New macro.
11144 (xlispstrdup): New prototype.
11145 * alloc.c (xlispstrdup): New function.
11146 * callint.c (Fcall_interactively):
11147 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11148 (Fsubstitute_in_file_name):
11149 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11150 * image.c (x_create_bitmap_from_file):
11151 * w32term.c (w32_term_init):
11152 * xterm.c (x_term_init): Use xlispstrdup.
11154 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11156 * image.c (imagemagick_load_image): Make animated pictures work.
11157 There's still some problems with background color settings, though
11160 * decompress.c (unwind_decompress): Always restore point.
11162 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11164 * marker.c (set_marker): Reformat documentation.
11166 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11168 * xdisp.c (cursor_type_changed): Now static.
11170 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11171 Use changed. This avoids the need to call xmalloc and for the
11172 caller to call xfree, and avoids memory leaks in some situations.
11174 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11176 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11177 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11178 (redisplay_window): If window_end_valid is cleared due to non-zero
11179 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11180 so do not call to try_cursor_movement for that window.
11182 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11184 * window.h (struct window): Convert window_end_pos and
11185 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11186 (wset_window_end_pos, wset_window_end_vpos): Remove.
11187 * dispnew.c (adjust_glyph_matrix):
11188 * window.c (Fwindow_end, replace_window, set_window_buffer)
11190 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11191 (set_vertical_scroll_bar, redisplay_window, try_window)
11192 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11193 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11194 (note_mouse_highlight): Adjust users.
11195 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11198 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11200 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11201 * image.c (imagemagick_filename_hint): Use `const char *' and
11202 prefer SSDATA to SDATA to avoid warnings.
11204 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11206 Cleanup window fringes, margins and scroll bars adjustments.
11207 * window.c (set_window_fringes, set_window_margins)
11208 (set_window_scroll_bars, apply_window_adjustment): New functions.
11209 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11210 (Fset_window_scroll_bars): Use them.
11212 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11214 * window.h (struct window): Convert scroll_bar_width
11215 from Lisp_Object to integer. Adjust comment.
11216 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11218 * window.c (wset_scroll_bar_width): Remove.
11219 (make_window): Initialize scroll_bar_width.
11220 (Fsplit_window_internal): Use direct assignment.
11221 (Fset_window_configuration, save_window_save):
11222 Convert Lisp_Object to integer and back where appropriate.
11223 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11224 bar was actually changed, and mention this in docstring.
11226 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11228 * decompress.c: Minor simplifications.
11229 (Fzlib_decompress_region): Don't bother verifying
11230 that avail_out <= UINT_MAX, as that was confusing.
11231 Mention the restriction in a comment instead.
11232 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11234 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11236 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11237 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11239 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11241 * image.c (imagemagick_filename_hint): Check for errors in the
11244 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11246 * window.c (Fwindow_margins): Return nil when there's no marginal
11247 area, as per the documented API.
11249 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11250 Fmake_vector, as scroll bar's struct members are not all Lisp
11251 objects now. This avoids crashes in GC.
11253 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11254 bool, so its address could be taken.
11256 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11258 * image.c (imagemagick_filename_hint): New function to possibly
11259 apply `image-content-type-suffixes'.
11260 (imagemagick_load_image): Use it.
11262 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11264 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11265 if loading zlib failed.
11267 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11269 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11270 2013-08-13 checkin below. Change bool to BOOL, rule is:
11271 All Obj-C code uses BOOL, except for interfaces callable from C.
11273 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11275 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11277 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11278 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11279 bool instead of BOOL.
11280 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11281 from Lisp_Object to bitfield. Adjust comment.
11282 * w32term.c (x_scroll_bar_create): Adjust user.
11283 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11284 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11285 Use bool for boolean.
11286 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11287 to `unsigned int' when defining a bitfield.
11289 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11291 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11293 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11295 * window.h (struct window): Convert left_margin_cols and
11296 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11297 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11298 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11300 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11302 (showing_window_margins_p, update_window_line, update_frame_1):
11303 * fringe.c (draw_fringe_bitmap_1):
11304 * xdisp.c (window_box_width): Adjust users.
11305 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11306 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11307 Use direct assignment.
11308 (Fset_window_configuration, save_window_save, Fwindow_margins):
11309 Convert Lisp_Object to integer and back where appropriate.
11310 (Fset_window_margins): Adjust user. Return t if any margin
11311 was actually changed, and mention this in docstring.
11313 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11315 * syntax.c (forward_word):
11316 * cmds.c (forward_char, backward_char): Mention the optional argument.
11318 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11320 * window.h (struct window): Convert left_fringe_width
11321 and right_fringe_width from Lisp_Objects to integers.
11323 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11324 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11325 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11327 (make_window): Initialize new integer fields to -1.
11328 (Fsplit_window_internal): Use direct assignment.
11329 (Fset_window_configuration, save_window_save):
11330 Convert Lisp_Object to integer and back where appropriate.
11331 (Fset_window_fringes): Adjust user. Return t if any fringe
11332 was actually changed, and mention this in docstring.
11334 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11336 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11337 * nsfns.m (x_set_cursor_type):
11338 * w32fns.c (x_set_cursor_type):
11339 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11340 * xdisp.c (set_frame_cursor_types): ...but in common code.
11342 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11344 * font.c (clear_font_cache): New function, stripped from...
11345 (Fclear_font_cache): ...here, which now uses the function
11346 above. Adjust comment.
11347 * font.h (clear_font_cache): Add prototype.
11348 * xfaces.c (clear_face_cache): Use clear_font_cache.
11350 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11352 * window.c (Fset_window_start): Compare `w', not `window' because
11353 `w' might not be equal to `window' after call to decode_live_window.
11355 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11357 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11358 This fixes a problem introduced by the Bug#15035 patch
11359 when using GPG. Reported by Herbert J. Skuhra.
11361 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11363 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11364 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11365 not yet initialized.
11367 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11369 * decompress.c (Fzlib_decompress_region): Support zlib
11370 decompression, too, and rename.
11372 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11374 Minor zlib configuration tweaks.
11375 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11376 Don't assume presence of fn_inflateInit2_ zlib internal function.
11378 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11380 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11381 include the zlib prefix.
11383 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11385 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11386 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11387 define static variables that are pointers to zlib functions to be
11388 dynamically loaded.
11389 (init_zlib_functions) [WINDOWSNT]: New function.
11390 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11392 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11393 macros instead of invoking the zlib functions directly.
11394 (syms_of_decompress): DEFSYM Qzlib_dll.
11395 Staticpro Szlib_available_p.
11397 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11399 Avoid looping over all frame windows to freeze and unfreeze.
11400 * window.h (struct window): Drop frozen_window_start_p.
11401 (freeze_window_starts): Drop prototype.
11402 * frame.h (struct frame): New frozen_window_starts flag.
11403 (FRAME_WINDOWS_FROZEN): New macro.
11404 * window.c (freeze_window_start, freeze_window_starts):
11406 (select_window, replace_window): Adjust users.
11407 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11408 (window_frozen_p): New function.
11409 (redisplay_window): Use it.
11411 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11413 Fix some fd issues when running subprocesses (Bug#15035).
11414 Fix bugs that can leak files or file descriptors on errors.
11415 Don't unlink open temp files, as that's hard for users to diagnose
11416 when things go awry (e.g., temp disk exhausted).
11417 Don't bother to lock temp files. Check for invalid recursion.
11418 * callproc.c (synch_process_fd): Remove. All uses removed.
11419 (synch_process_tempfile): New var or macro.
11420 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11422 (record_kill_process): New arg, the temp name. All callers changed.
11423 (delete_temp_file): Now just a simple wrapper around unlink.
11424 (call_process_kill): New arg, the call_process_fd array.
11425 Close them all. Clear synch_process_pid. Remove the temp file,
11426 or arrange for it to be removed.
11427 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11428 that's been moved to synch_process_tempfile. Caller changed.
11429 Do not remove the tempfile; that's now call_process_kill's
11431 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11432 call_process_kill; the caller now does that.
11433 (call_process_cleanup): Do not close the process fd; that's now
11434 call_process_kill's responsibility.
11435 (Fcall_process): Implement via new function call_process, which
11436 has most of the old body of Fcall_process, but with a different API.
11437 (call_process): New function that does not open or close filefd if
11438 it is nonnegative. Record which fds need to be closed, and let
11439 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11440 Signal an error if invoked recursively (could be done via a hook).
11441 Simplify creation of the tempfile in the MSDOS case.
11442 Don't create the output file until after checking for the executable.
11443 Report any failure to open /dev/null.
11444 Don't open /dev/null for writing twice; once is enough.
11445 Don't create pipe if all output is being discarded or sent to file.
11446 Don't worry about setting up the coding system or reading from the
11447 pipe if all output is being discarded.
11448 Hoist fd_error local into top level, to lessen block nesting.
11449 Don't record deleted pid here; now done by Fcall_process_region.
11450 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11451 and note its success in synch_process_tempfile.
11452 Do not leak resources when child_setup fails.
11453 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11454 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11455 (create_temp_file): Now returns open fd, with an additional
11456 Lisp_Object * argument to return the name. All callers changed.
11457 Do not close the file; rewind it instead, and leave it open for
11458 the caller. Do not lock the temp file. Unwind-protect the file
11459 and the file-descriptor.
11460 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11461 If an asynchrounous process, record it here, not in call_process.
11462 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11463 * eval.c (set_unwind_protect): New function.
11464 * fileio.c (write_region): New function, generalized from the
11465 old Fwrite_region. Do not lock temp files.
11466 (Fwrite_region): Use it.
11467 * lisp.h (set_unwind_protect, write_region): New decls.
11468 * process.c: Include <verify.h>.
11469 (make_process): Mark fds as initially closed.
11470 (deleted_pid_list): Now a list of pid-filename pairs.
11472 (close_process_fd): New function.
11473 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11474 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11475 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11476 (create_process, create_pty, Fmake_serial_process)
11477 (server_accept_connection): Record which fds need to be closed,
11478 and let deactivate_process close them.
11479 (Fmake_network_process): Do not discard the unwind-protect
11480 until it's safe to do so.
11481 (deactivate_process): Close the fds opened by create_process etc.
11482 (Fprocess_send_eof): Adjust to new way of recording open fds.
11483 Report an error if /dev/null can't be opened, instead of aborting.
11484 * process.h (PROCESS_OPEN_FDS): New constant.
11485 (struct Lisp_Process): New member open_fds.
11486 (record_kill_process, record_deleted_pid): Adjust signatures.
11487 (record_deleted_pid): Move decl here ...
11488 * syswait.h (record_deleted_pid): ... from here.
11490 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11492 * decompress.c: Fix bugs with large buffers and weird inputs.
11493 Tune a bit. Reindent as per usual Emacs style.
11494 (BUFFER_SIZE): Remove.
11495 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11496 more than UINT_MAX bytes. Decompress into the gap instead of into
11497 an auto buffer, as this should avoid copying. Return nil if
11498 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11499 set immediate_quit; we shouldn't trust zlib code that much.
11501 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11503 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11504 errors, and really move the gap to where we want it.
11506 * lisp.h: Include decompress.c support.
11508 * emacs.c (main): Include decompress.c support.
11510 * Makefile.in: Include -lz if present.
11512 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11514 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11515 (initWithTitle:): Initialize frame to 0.
11516 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11517 (fillWithWidgetValue:frame:): Rename from
11518 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11520 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11521 fillWithWidgetValue:frame:
11523 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11524 remove memory leak warnings.
11526 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11527 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11528 menu_pending_title.
11530 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11531 (x_activate_menubar): Update the whole menu.
11532 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11533 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11534 current event is not NSSystemDefined (Bug#15001).
11535 Call ns_check_menu_open only if trackingMenu is 2.
11536 (menuDidClose:): New method, decrease trackingMenu.
11537 (fillWithWidgetValue:setDelegate:): New method.
11538 (fillWithWidgetValue:): Call the above.
11540 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11542 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11544 Omit some unnecessary casts.
11545 Many of these go back to the old pre-C89 days, when they may have
11546 been needed, but we've been assuming C89 or later for a while now.
11547 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11548 (live_float_p, live_misc_p, live_vector_p):
11549 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11550 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11551 (defvar_per_buffer):
11552 * callint.c (Fcall_interactively):
11553 * doc.c (Fsubstitute_command_keys):
11554 * filelock.c (get_boot_time):
11555 * frame.c (xrdb_get_resource):
11556 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11557 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11558 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11559 (menuitem_highlight_callback, menu_destroy_callback)
11560 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11561 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11562 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11563 (xg_tool_bar_help_callback, tb_size_cb):
11564 * image.c (xpm_alloc_color, png_read_from_memory)
11565 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11566 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11568 * keymap.c (describe_map):
11569 * nsfns.m (Fns_display_monitor_attributes_list):
11570 * nsmenu.m (process_dialog:):
11571 * nsterm.m (hold_event):
11572 * process.c (wait_reading_process_output):
11573 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11574 * scroll.c (do_direct_scrolling, scrolling_1):
11575 * termcap.c (tgetent):
11576 * window.c (check_window_containing, add_window_to_list)
11577 (freeze_window_starts):
11578 * xdisp.c (compare_overlay_entries, vmessage):
11579 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11580 (x_get_monitor_attributes_xrandr)
11581 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11582 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11583 * xfont.c (xfont_match, xfont_open):
11584 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11585 (menubar_selection_callback, menu_position_func)
11586 (popup_selection_callback, create_and_show_popup_menu)
11587 (dialog_selection_callback, create_and_show_dialog):
11588 * xrdb.c (x_get_string_resource)
11590 * xsmfns.c (x_session_check_input):
11591 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11592 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11593 (xaw_jump_callback, xaw_scroll_callback):
11594 Omit unnecessary casts.
11596 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11598 Minor string-length refactoring.
11599 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11600 * frame.c (make_monitor_attribute_list):
11601 Prefer build_string to strlen + make_string.
11603 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11605 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11606 don't check minor_code (Bug#14417).
11608 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11610 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11611 vertical positions instead. This avoids calling MATRIX_ROW with
11612 row numbers that are possibly beyond valid limits. (Bug#15064)
11614 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11616 Use xstrdup and build_unibyte_string where applicable.
11617 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11618 * xfns.c (x_window):
11619 * xrdb.c (x_get_customization_string):
11620 * xterm.c (xim_initialize):
11621 * w32fns.c (w32_window): Use xstrdup.
11622 (w32_display_monitor_attributes_list):
11623 * emacs.c (init_cmdargs):
11624 * keyboard.c (PUSH_C_STR):
11625 * nsfont.m (nsfont_open):
11626 * sysdep.c (system_process_attributes):
11627 * w32.c (system_process_attributes):
11628 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11630 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11632 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11633 variables of these types so that GDB would know about them, as aid
11634 for debugging fatal exceptions. (Bug#15024) See also
11635 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11638 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11640 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11641 larger than the NSWindow (Bug#14934).
11643 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11645 Redesign redisplay interface to drop global variable updated_window.
11646 Always pass currently updated window as a parameter to update routines.
11647 * dispextern.h (updated_window): Remove declaration.
11648 (struct redisplay_interface): Pass window parameter to
11649 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11650 and after_update_window_hook.
11651 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11653 * dispnew.c (updated_window): Remove.
11654 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11655 (update_window_line): Adjust to match redisplay interface changes.
11656 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11657 (ns_scroll_run, ns_after_update_window_line):
11658 * w32term.c (x_update_window_begin, x_update_window_end)
11659 (x_after_update_window_line, x_scroll_run):
11660 * xterm.c (x_update_window_begin, x_update_window_end)
11661 (x_after_update_window_line, x_scroll_run):
11662 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11663 Likewise. Adjust comments where appropriate.
11664 (x_cursor_to): Simplify because this is always called during window
11665 update (but install debugging check anyway).
11666 (expose_window): Check must_be_updated_p flag to see whether this
11667 function is called during window update.
11669 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11671 Do not reset window modification event counters excessively.
11672 These leftovers and poor man's tricky methods to catch extra
11673 redisplay's attention are no longer needed.
11674 * frame.c (set_menu_bar_lines_1):
11675 * minibuf.c (read_minibuf_unwind):
11676 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11677 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11678 (window_scroll_line_based, Fset_window_configuration):
11679 * xdisp.c (redisplay_window): Do not reset last_modified and
11680 last_overlay_modified counters.
11682 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11684 * xselect.c (x_send_client_event): Set send_event and serial, memset
11685 data.l as it might be bigger than data.b. Use 24 bit mask to
11686 XSendEvent (Bug#15034).
11688 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11690 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11691 for TTY frames that are not the top frame on their console.
11694 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11696 * w32term.c (w32fullscreen_hook): Really maximize frame when
11697 asked for (Bug#14841).
11699 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11701 Prefer selected_window to Fselected_window, likewise for frames.
11702 * buffer.c (Fbuffer_swap_text):
11703 * data.c (Fvariable_binding_locus):
11704 * window.c (run_window_configuration_change_hook): Adjust users.
11705 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11706 Use decode_live_frame.
11708 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11710 Be more careful if selected window shows the buffer other than current,
11711 use window_outdated only if this is not so. This change should also
11712 address some weird issues discussed in Bug#13012.
11713 * window.h (window_outdated): New prototype.
11714 * window.c (window_outdated): Now here. Convert from static and
11715 always assume window's buffer.
11716 (Fwindow_end, Fwindow_line_height): Use it.
11717 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11718 and always assume window's buffer.
11719 (redisplay_window): Adjust user.
11720 (redisplay_internal): Call to reconsider_clip_changes once and
11721 check whether mode line should be updated only if selected window
11722 shows current buffer.
11723 (run_window_scroll_functions): Use eassert for debugging check.
11724 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11726 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11728 * window.c (window_scroll, window_scroll_pixel_based)
11729 (window_scroll_line_based): Use bool for booleans.
11731 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11733 * process.c: Fix minor off-by-one issues in descriptor counts.
11734 This shouldn't fix any real bugs, but it cleans up the code a bit.
11735 (max_process_desc, max_input_desc): -1, not 0, means none.
11737 (delete_input_desc): New function.
11738 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11739 (deactivate_process): Scan backwards when recomuting max_process_desc;
11740 that should be faster.
11741 (init_process_emacs): Initialize max_input_desc.
11743 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11745 Use region cache to speedup bidi_find_paragraph_start.
11746 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11747 Rename cache_long_line_scans to cache_long_scans.
11748 * buffer.c (bset_cache_long_line_scans): Rename to
11749 bset_cache_long_scans.
11750 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11751 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11753 (syms_of_buffer): Rename cache-long-line-scans to
11754 cache-long-scans. Adjust docstring.
11755 * search.c (newline_cache_on_off):
11756 * indent.c (width_run_cache_on_off): Adjust users.
11757 * bidi.c (bidi_paragraph_cache_on_off): New function.
11758 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11759 * insdel.c (prepare_to_modify_buffer):
11760 Invalidate bidi_paragraph_cache if enabled.
11762 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11764 Invalidate region caches only if buffer text is going to be changed.
11765 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11766 (modify_text): ...new prototype.
11767 (prepare_to_modify_buffer_1): New prototype.
11768 * textprop.c (modify_region): Rename to...
11769 (modify_text_properties): ...new function.
11770 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11771 (Fremove_list_of_text_properties): Adjust users.
11772 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11773 (modify_text): ...new function.
11774 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11775 (prepare_to_modify_buffer_1): ...new function.
11776 * casefiddle.c (casify_region):
11777 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11778 (Ftranspose_regions): Use modify_text.
11780 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11782 * lisp.mk (lisp): Add nadvice.elc.
11784 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11786 New macro to iterate over live buffers similar to frames.
11787 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11788 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11789 Declare buffer-related variables here to offload lisp.h.
11790 * buffer.c (Vbuffer_alist): Adjust comment.
11791 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11792 (other_buffer_safely):
11793 * data.c (store_symval_forwarding):
11794 * dispnew.c (Fframe_or_buffer_changed_p):
11795 * fileio.c (Fdo_auto_save):
11796 * filelock.c (unlock_all_files):
11797 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11799 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11801 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11802 * callproc.c (create_temp_file):
11803 * filelock.c (create_lock_file):
11804 Assume mkostemp, since it's now provided by Gnulib.
11806 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11808 * w32.c (mkostemp): New function.
11809 (mktemp): Remove, no longer used. Most of the code reused in
11810 mkostemp. (Bug#15015)
11811 (mktemp): Don't undef.
11813 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11815 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11816 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11817 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11818 (free_glyph_pool, check_glyph_memory): Likewise for
11819 all users. Adjust comments where appropriate.
11821 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11823 * composite.h: Minor fixups.
11824 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11825 to fix a misspelling, and change it to an inline function while
11826 we're at it (it need not be a macro). All uses changed.
11827 (composition_method, composition_valid_p):
11828 Rewrite to avoid assignments in if-conditions.
11830 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11832 Do not use global Lisp_Object in composition macros.
11833 * composite.h (composition_temp): Remove declaration.
11834 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11835 (composition_method, composition_valid_p): ...inline functions.
11836 (compose_region): Remove the leftover.
11837 * composite.c (composition_temp): Remove.
11838 (run_composition_function, update_compositions)
11839 (composition_compute_stop_pos, composition_adjust_point)
11840 (Ffind_composition_internal):
11841 * coding.c (handle_composition_annotation):
11842 * xdisp.c (handle_composition_prop, check_point_in_composition):
11843 Related users changed.
11845 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11847 Drop FRAME_PTR typedef.
11848 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11849 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11850 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11851 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11852 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11853 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11854 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11855 All related users changed.
11857 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11859 * eval.c (default_toplevel_binding): New function.
11861 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11862 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11863 (syms_of_eval): Export them.
11864 * data.c (Fdefault_value): Micro cleanup.
11865 * term.c (init_tty): Use "false".
11867 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11869 Fix X GC leak in GTK and raw (no toolkit) X ports.
11870 * xterm.c (x_free_frame_resources): If white and black relief
11871 GCs are allocated, always free them here.
11872 * xfns.c (x_make_gc): Omit redundant initialization.
11873 * widget.c (create_frame_gcs): Remove the leftover.
11874 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11875 in x_free_frame_resources.
11877 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11879 * nsterm.m (windowWillResize:toSize:): Only change title if
11880 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11882 (viewDidEndLiveResize): New method.
11884 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11885 inside NS_IMPL_COCOA.
11887 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11889 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11890 Do not check whether undo is enabled because record_insert and
11891 record_delete does that themselves.
11893 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11895 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11896 member which is not really used any more.
11897 (FRAME_XIC_BASE_FONTNAME): Remove.
11898 * xfns.c (xic_free_fontset): Adjust user.
11899 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11900 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11901 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11902 (xdialog_show): Use eassert for debugging check.
11903 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11905 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11907 * fileio.c, fns.c (merge): Move extern decl from here ...
11908 * lisp.h (merge): ... to here.
11910 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11912 Fix last font-related change.
11913 * w32font.h (w32font_list_internal, w32font_match_internal):
11915 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11916 (uniscribe_list_family): Adjust to match font API change.
11917 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11918 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11920 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11922 * frame.h (FRAME_MOUSE_UPDATE):
11923 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11924 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11926 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11928 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11929 * font.h (struct font_driver): Change list, match, and list_family
11930 functions to accept struct frame * as first arg.
11931 * font.c (font_score, font_compare, font_sort_entities):
11933 (font_sort_entities, font_list_entities, font_select_entity)
11934 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11935 match font API change.
11936 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11937 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11938 * ftxfont.c (ftxfont_list, ftxfont_match):
11939 * xftfont.c (xftfont_list, xftfont_match):
11940 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11941 * w32font.c (w32font_list, w32font_match, w32font_list)
11942 (w32font_list_internal, w32_font_match_internal): Likewise.
11943 * xfaces.c (Fx_family_fonts): Adjust user.
11945 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11947 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11948 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11949 only if HAVE_X_WINDOWS is in use.
11950 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11951 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11952 * w32term.c (x_wm_set_icon_position): Likewise.
11953 * w32fns.c (x_icon): Adjust user.
11955 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11957 * xterm.c (last_mouse_press_frame): Remove the
11958 leftover which is not really used any more.
11959 (handle_one_xevent, syms_of_xterm): Adjust users.
11960 (x_flush): Call XFlush once per each X display, not frame.
11961 This is better because this code always unconditionally skips
11962 non-X frames in Vframe_list and issues the only XFlush if we
11963 have more than one X frame on the same X display.
11964 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11965 Use bool for booleans.
11966 (x_draw_glyph_string_background, cvt_string_to_pixel)
11967 (cvt_pixel_dtor): Drop unnecessary prototypes.
11968 * xterm.h (x_display_ok): Adjust prototype.
11970 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11972 Drop unnecessary functions that deals with frame pixel size.
11973 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11974 (x_pixel_height): Drop prototypes.
11975 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11976 (x_pixel_height): Drop implementations.
11977 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11978 which should be always valid for window frame.
11979 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11980 * w32menu.c (Fx_popup_dialog):
11981 * xmenu.c (Fx_popup_dialog): Likewise for both.
11983 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11985 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11986 frame parameters and call to Fmodify_frame_parameters just once.
11987 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11988 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11989 and mention nil frame in docstring.
11991 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11993 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11994 (x_figure_window_size): Likewise. Adjust to return long.
11995 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11996 (toplevel): Move Qterminal_live_p to...
11997 * terminal.c (toplevel): ...here, make it static, and...
11998 (syms_of_terminal): ...DEFSYM here.
11999 * frame.h (Qterminal_live_p): Remove declaration.
12000 (make_frame, x_figure_window_size): Adjust prototype.
12001 * nsfns.m (Fx_create_frame): Use long for window flags.
12003 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12005 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12006 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12007 Do not assume that emacs_close (INT_MAX) is a no-op.
12009 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12011 * xfaces.c (make_face_cache): For struct face_cache, prefer
12012 xmalloc to xzalloc and so avoid redundant call to memset.
12013 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12015 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12017 * fringe.c (draw_window_fringes, update_window_fringes)
12018 (compute_fringe_widths):
12019 * w32term.c (x_draw_glyph_string):
12020 * window.c (candidate_window_p, Frecenter):
12021 * xfaces.c (realize_basic_faces, realize_default_face)
12022 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12023 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12024 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12025 * xmenu.c (Fx_menu_bar_open_internal):
12026 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12027 * xsettings.c (xft_settings_event):
12028 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12029 Use bool for booleans. Adjust style and comments where
12031 * dispextern.h (draw_window_fringes, update_window_fringes)
12032 (compute_fringe_widths):
12033 * xterm.h (x_had_errors_p): Adjust prototype.
12035 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12037 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12038 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12040 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12042 * fns.c (toplevel): Remove comment before Fsafe_length because
12043 it checks for QUIT.
12045 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12047 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12049 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12051 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12052 frame which got the message is still alive, before dereferencing
12053 its pointer. (Bug#14970)
12055 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12056 be a live window, before using it as such. (Bug#14970)
12058 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12060 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12061 w32_detect_focus_change instead of doing part of its job by hand.
12062 This fixes the problem whereby FOCUS_OUT events were not sent to
12065 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12067 * process.c (Fprocess_list): Doc fix.
12069 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12070 being re-exposed only if it didn't ask to become visible.
12071 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12072 was previously iconified. (Bug#14841)
12073 (x_iconify_frame): Mark the frame iconified.
12075 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12077 Fix minor problems found by static checking.
12078 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12079 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12081 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12083 * eval.c (set_specpdl_old_value): New function.
12084 (unbind_to): Minor simplification.
12085 (get_backtrace_frame): New function.
12086 (Fbacktrace_frame): Use it. Add `base' argument.
12087 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12088 (syms_of_eval): Export backtrace-eval.
12089 * xterm.c (x_focus_changed): Simplify.
12091 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12093 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12095 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12097 * xdisp.c (redisplay_window): Instead of moving point out of
12098 scroll margin, reject the force_start method, and try scrolling
12099 instead. (Bug#14780)
12101 2013-07-24 Ken Brown <kbrown@cornell.edu>
12103 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12106 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12108 * eval.c (Fprogn): Do not check that BODY is a proper list.
12109 This undoes the previous change. The check slows down the
12110 interpreter, and is not needed to prevent a crash. See
12111 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12113 2013-07-23 Glenn Morris <rgm@gnu.org>
12115 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12117 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12119 Port to GNU/Linux systems with tinfo but not ncurses.
12120 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12121 to decide whether ncurses is being used. Without this change,
12122 GCC complains about tgetent not being declared, on a system
12123 that has tinfo installed but ncurses not installed.
12125 * eval.c (Fprogn): Check that BODY is a proper list.
12127 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12128 * data.c (Fsetq_default):
12129 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12130 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12132 Tune by taking advantage of the fact that ARGS is always a list
12133 when a function is declared to have UNEVALLED args.
12135 * emacsgtkfixed.c: Port to GCC 4.6.
12136 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12138 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12140 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12141 here to silence compiler warnings.
12143 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12145 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12146 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12147 from messing up Emacs's 'struct frame' (Bug#14923).
12149 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12151 * alloc.c (make_save_ptr_ptr): Define this function.
12152 It was inadvertently omitted. It's needed only if
12153 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12155 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12157 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12158 frame have focus (Bug#14895).
12160 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12162 Avoid vfork-related deadlock more cleanly.
12163 * callproc.c (child_setup): When the child's exec fails, output
12164 the program name, as that's more useful. Use O_NONBLOCK to avoid
12166 * process.c (create_process_1): Remove; no longer needed.
12167 (create_process): Remove timer hack; no longer needed, now that
12168 the child avoids deadlock.
12170 2013-07-20 Glenn Morris <rgm@gnu.org>
12172 * image.c (Fimage_flush): Fix doc typo.
12174 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12176 Fix array bounds violation when pty allocation fails.
12177 * process.c (PTY_NAME_SIZE): New constant.
12178 (pty_name): Remove static variable; it's now auto.
12179 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12180 Take pty_name as an arg rather than using a static variable.
12181 All callers changed.
12182 (create_process): Recover pty_flag from process, not from volatile local.
12183 (create_pty): Stay inside array even when pty allocation fails.
12184 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12186 * lread.c (Fload): Avoid initialization only when lint checking.
12187 Mention that it's needed only for older GCCs.
12189 2013-07-20 Kenichi Handa <handa@gnu.org>
12191 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12192 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12194 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12196 * lread.c (Fload): Avoid uninitialized warning.
12198 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12200 Fix some minor file descriptor leaks and related glitches.
12201 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12202 (create_lock_file): Use write, not emacs_write.
12203 * image.c (slurp_file, png_load_body):
12204 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12205 (server_accept_connection):
12206 Don't leak an fd on memory allocation failure.
12207 * image.c (slurp_file): Add a cheap heuristic for growing files.
12208 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12209 as that's what the other routines do. Maybe input need not be
12210 blocked at all, but it's better to be consistent.
12211 Avoid undefined behavior when strlen is zero.
12213 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12214 (NSTATICS): Now a constant; doesn't need to be a macro.
12216 2013-07-19 Richard Stallman <rms@gnu.org>
12218 * coding.c (decode_coding_utf_8): Add simple loop for fast
12219 processing of ASCII characters.
12221 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12223 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12225 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12227 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12228 unportable 'struct x_display_info'.
12229 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12230 is a portable type.
12232 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12234 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12235 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12237 (system_process_attributes): Prefer plain char to unsigned char
12238 when either will do. Clean up properly if interrupted or if
12239 memory allocations fail. Don't assume sscanf succeeds.
12240 Remove no-longer-needed workaround to stop GCC from whining.
12241 Read command-line once, instead of multiple times. Check read status a
12242 bit more carefully.
12244 Fix obscure porting bug with varargs functions.
12245 The code assumed that int is treated like ptrdiff_t in a vararg
12246 function, which is not a portable assumption. There was a similar
12247 -- though these days less likely -- porting problem with various
12248 assumptions that pointers of different types all smell the same as
12249 far as vararg functions is conserved. To make this problem less
12250 likely in the future, redo the API to use varargs functions.
12251 * alloc.c (make_save_value): Remove this vararg function.
12252 All uses changed to ...
12253 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12254 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12256 (make_save_ptr): Rename from make_save_pointer, for consistency with
12257 the above. Define only on platforms that need it. All uses changed.
12259 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12261 * keyboard.c: Try to fix typos in previous change.
12262 (DISPLAY_LIST_INFO): New macro.
12263 (kbd_buffer_get_event): Do not access members that are not present
12264 in X11. Revert inadvertent change of "!=" to "=".
12266 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12268 * keyboard.c (kbd_buffer_get_event):
12269 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12270 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12272 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12274 * filelock.c: Fix unlikely file descriptor leaks.
12275 (get_boot_time_1): Rework to avoid using emacs_open.
12276 This doesn't actually fix a leak, but is better anyway.
12277 (read_lock_data): Use read, not emacs_read.
12279 * doc.c: Fix minor memory and file descriptor leaks.
12280 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12281 (get_doc_string, Fsnarf_documentation):
12282 Fix file descriptor leak on error.
12284 * term.c: Fix minor fdopen-related file descriptor leaks.
12285 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12286 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12288 * charset.c: Fix file descriptor leaks and errno issues.
12290 (load_charset_map_from_file): Don't leak file descriptor on error.
12291 Use plain record_xmalloc since the allocation is larger than
12292 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12294 * eval.c (record_unwind_protect_nothing):
12295 * fileio.c (fclose_unwind):
12297 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12298 The replacement doesn't block input, but that no longer seems
12301 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12303 * lread.c: Fix file descriptor leaks and errno issues.
12304 (Fload): Close some races that leaked fds or streams when 'load'
12306 (Fload, openp): Report error number of last nontrivial failure to open.
12307 ENOENT counts as trivial.
12308 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12310 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12311 now that the function is always called with a nonnegative arg.
12312 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12313 All uses replaced with ...
12314 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12316 A few more minor file errno-reporting bugs.
12317 * callproc.c (Fcall_process):
12318 * doc.c (Fsnarf_documentation):
12319 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12320 * process.c (set_socket_option):
12321 Don't let a constructor trash errno.
12322 * doc.c: Include <errno.h>.
12324 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12326 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12328 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12330 Fix w32 bug with call-process-region (Bug#14885).
12331 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12332 to Fcall_process when the input is empty. This simplifies the
12333 code a bit. It makes no difference on POSIXish platforms but
12334 apparently it fixes a bug on w32.
12336 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12337 * fileio.c (close_file_unwind): Don't close if FD is negative;
12338 this can happen when unwinding a zapped file descriptor.
12339 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12340 in case Emacs runs out of memory between the two unwind-protects.
12341 Don't trash errno when closing FD.
12342 Zap the FD in the specpdl when closing it, instead of deferring
12343 the removal of the unwind-protect; this fixes a bug where a child
12344 function unwinds the stack past us.
12346 New unwind-protect flavors to better type-check C callbacks.
12347 This also lessens the need to write wrappers for callbacks,
12348 and the need for make_save_pointer.
12349 * alloc.c (free_save_value):
12350 * atimer.c (run_all_atimers):
12352 * alloc.c (safe_alloca_unwind):
12353 * atimer.c (unwind_stop_other_atimers):
12354 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12355 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12356 * minibuf.c (choose_minibuf_frame_1):
12357 * process.c (make_serial_process_unwind):
12358 * xdisp.c (pop_message_unwind):
12359 * xselect.c (queue_selection_requests_unwind):
12360 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12361 * alloc.c (record_xmalloc):
12362 Prefer record_unwind_protect_ptr to record_unwind_protect with
12364 * alloc.c (Fgarbage_collect):
12365 Prefer record_unwind_protect_void to passing a dummy.
12366 * buffer.c (restore_buffer):
12367 * window.c (restore_window_configuration):
12368 * xfns.c, w32fns.c (do_unwind_create_frame)
12369 New wrapper. All record-unwind uses of wrappee changed.
12370 * buffer.c (set_buffer_if_live):
12371 * callproc.c (call_process_cleanup, delete_temp_file):
12372 * coding.c (code_conversion_restore):
12373 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12374 * editfns.c (save_excursion_restore)
12375 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12376 (save_restriction_restore):
12377 * eval.c (restore_stack_limits, un_autoload):
12378 * fns.c (require_unwind):
12379 * keyboard.c (recursive_edit_unwind, tracking_off):
12380 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12381 * macros.c (pop_kbd_macro, restore_menu_items):
12382 * nsfns.m (unwind_create_frame):
12383 * print.c (print_unwind):
12384 * process.c (start_process_unwind):
12385 * search.c (unwind_set_match_data):
12386 * window.c (select_window_norecord, select_frame_norecord):
12387 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12388 (fast_set_selected_frame):
12389 * xfns.c, w32fns.c (unwind_create_tip_frame):
12390 Return void, not a dummy Lisp_Object. All uses changed.
12391 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12392 * callproc.c (call_process_kill):
12393 * fileio.c (restore_point_unwind, decide_coding_unwind)
12394 (build_annotations_unwind):
12395 * insdel.c (Fcombine_after_change_execute_1):
12396 * keyboard.c (read_char_help_form_unwind):
12397 * menu.c (unuse_menu_items):
12398 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12399 * sound.c (sound_cleanup):
12400 * xdisp.c (unwind_redisplay):
12401 * xfns.c (clean_up_dialog):
12402 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12403 Accept no args and return void, instead of accepting and returning
12404 a dummy Lisp_Object. All uses changed.
12405 * cygw32.c (fchdir_unwind):
12406 * fileio.c (close_file_unwind):
12407 * keyboard.c (restore_kboard_configuration):
12408 * lread.c (readevalllop_1):
12409 * process.c (wait_reading_process_output_unwind):
12410 Accept int and return void, rather than accepting an Emacs integer
12411 and returning a dummy object. In some cases this fixes an
12412 unlikely bug when the corresponding int is outside Emacs integer
12413 range. All uses changed.
12414 * dired.c (directory_files_internal_unwind):
12415 * fileio.c (do_auto_save_unwind):
12416 * gtkutil.c (pop_down_dialog):
12417 * insdel.c (reset_var_on_error):
12418 * lread.c (load_unwind):
12419 * xfns.c (clean_up_file_dialog):
12420 * xmenu.c, nsmenu.m (pop_down_menu):
12421 * xmenu.c (cleanup_widget_value_tree):
12422 * xselect.c (wait_for_property_change_unwind):
12423 Accept pointer and return void, rather than accepting an Emacs
12424 save value encapsulating the pointer and returning a dummy object.
12426 * editfns.c (Fformat): Update the saved pointer directly via
12427 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12428 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12429 (unwind_body): New function.
12430 (record_unwind_protect): First arg is now a function returning void,
12431 not a dummy Lisp_Object.
12432 (record_unwind_protect_ptr, record_unwind_protect_int)
12433 (record_unwind_protect_void): New functions.
12434 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12435 * fileio.c (struct auto_save_unwind): New type.
12436 (do_auto_save_unwind): Use it.
12437 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12438 * insdel.c (struct rvoe_arg): New type.
12439 (reset_var_on_error): Use it.
12440 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12442 (specbinding_func): Remove; there are now several such functions.
12443 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12444 (set_unwind_protect_ptr): New function.
12445 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12447 Be simpler and more consistent about reporting I/O errors.
12448 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12449 Say "Read error" and "Write error", rather than "I/O error", or
12450 "IO error reading", or "IO error writing", when a read or write
12452 * process.c (Fmake_network_process, wait_reading_process_output)
12453 (send_process, Fprocess_send_eof, wait_reading_process_output):
12454 Capitalize diagnostics consistently. Put "failed foo" at the
12455 start of the diagnostic, so that we don't capitalize the
12456 function name "foo". Consistently say "failed" for such
12458 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12459 All callers changed. This is so it can use report_file_error.
12460 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12461 diagnostics consistently as above.
12463 * fileio.c (report_file_errno): Fix errno reporting bug.
12464 If the file name is neither null nor a pair, package it up as a
12465 singleton list. All callers changed, both to this function and to
12466 report_file_error. This fixes a bug where the memory allocator
12467 invoked by list1 set errno so that the immediately following
12468 report_file_error reported the wrong errno value.
12470 Fix minor problems found by --enable-gcc-warnings.
12471 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12472 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12474 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12476 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12477 Set event->arg to Qt if switch-event shall be generated.
12478 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12480 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12482 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12485 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12486 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12487 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12488 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12489 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12490 and there is a focused frame.
12491 (head_table): Add focus-in and focus-out.
12492 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12493 bind to handle-focus-in/out.
12495 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12496 (Fhandle_switch_frame): Call Fhandle_focus_in.
12497 (syms_of_frame): defsubr handle-focus-in/out.
12499 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12501 Fix porting bug to older POSIXish platforms (Bug#14862).
12502 * sysdep.c (emacs_pipe): New function, that implements
12503 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12504 This should port better to CentOS 5 and to Mac OS X 10.6.
12505 All calls to pipe2 changed.
12507 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12508 This makes the code easier to read and the executable a bit smaller.
12509 Do not replace all calls to Fcons that happen to create lists,
12510 just calls that are intended to create lists. For example, when
12511 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12512 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12513 Similarly for list2 through list5.
12514 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12515 * bytecode.c (exec_byte_code):
12516 * callint.c (quotify_arg, Fcall_interactively):
12517 * callproc.c (Fcall_process, create_temp_file):
12518 * charset.c (load_charset_map_from_file)
12519 (Fdefine_charset_internal, init_charset):
12520 * coding.c (get_translation_table, detect_coding_system)
12521 (Fcheck_coding_systems_region)
12522 (Fset_terminal_coding_system_internal)
12523 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12524 * composite.c (update_compositions, Ffind_composition_internal):
12525 * dired.c (directory_files_internal, file_name_completion)
12527 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12528 * doc.c (Fsnarf_documentation):
12529 * editfns.c (Fmessage_box):
12531 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12532 (Feval, eval_sub, Ffuncall, apply_lambda):
12533 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12534 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12535 (Fset_file_times, Finsert_file_contents)
12536 (Fchoose_write_coding_system, Fwrite_region):
12537 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12538 * font.c (font_registry_charsets, font_parse_fcname)
12539 (font_prepare_cache, font_update_drivers, Flist_fonts):
12540 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12541 * frame.c (make_frame, Fmake_terminal_frame)
12542 (x_set_frame_parameters, x_report_frame_params)
12543 (x_default_parameter, Fx_parse_geometry):
12544 * ftfont.c (syms_of_ftfont):
12545 * image.c (gif_load):
12546 * keyboard.c (command_loop_1):
12547 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12548 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12549 (Fminor_mode_key_binding, accessible_keymaps_1)
12550 (Faccessible_keymaps, Fwhere_is_internal):
12551 * lread.c (read_emacs_mule_char):
12552 * menu.c (find_and_return_menu_selection):
12553 * minibuf.c (get_minibuffer):
12554 * nsfns.m (Fns_perform_service):
12555 * nsfont.m (ns_script_to_charset):
12556 * nsmenu.m (ns_popup_dialog):
12557 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12558 (Fx_own_selection_internal):
12559 * nsterm.m (append2):
12560 * print.c (Fredirect_debugging_output)
12561 (print_prune_string_charset):
12562 * process.c (Fdelete_process, Fprocess_contact)
12563 (Fformat_network_address, set_socket_option)
12564 (read_and_dispose_of_process_output, write_queue_push)
12565 (send_process, exec_sentinel):
12566 * sound.c (Fplay_sound_internal):
12567 * textprop.c (validate_plist, add_properties)
12568 (Fput_text_property, Fadd_face_text_property)
12569 (copy_text_properties, text_property_list, syms_of_textprop):
12570 * unexaix.c (report_error):
12571 * unexcoff.c (report_error):
12572 * unexsol.c (unexec):
12573 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12574 (Fformat_mode_line, syms_of_xdisp):
12575 * xfaces.c (set_font_frame_param)
12576 (Finternal_lisp_face_attribute_values)
12577 (Finternal_merge_in_global_face, syms_of_xfaces):
12578 * xfns.c (x_default_scroll_bar_color_parameter)
12579 (x_default_font_parameter, x_create_tip_frame):
12580 * xfont.c (xfont_supported_scripts):
12581 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12582 (menu_help_callback, xmenu_show):
12583 * xml.c (make_dom):
12584 * xterm.c (set_wm_state):
12585 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12586 and similarly for list2 through list5.
12588 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12590 * callproc.c (Fcall_process_region): Fix minor race and tune.
12591 (create_temp_file): New function, with the temp-file-creation part
12592 of the old Fcall_process_region. Use Fcopy_sequence to create the
12593 temp file name, rather than alloca + build_string, for simplicity.
12594 Don't bother to block input around the temp file creation;
12595 shouldn't be needed. Simplify use of mktemp.
12596 Use record_unwind_protect immediately after creating the temp file;
12597 this closes an unlikely race where the temp file was not removed.
12598 Use memcpy rather than an open-coded loop.
12599 (Fcall_process_region): Use the new function. If the input is
12600 empty, redirect from /dev/null rather than from a newly created
12601 empty temp file; this avoids unnecessary file system traffic.
12603 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12605 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12606 Simplify by making this case like the other two. This is a bit
12607 slower on obsolete hosts, but the extra complexity isn't worth it.
12609 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12610 * process.c (create_process) [!DOS_NT]:
12611 Remove now-unnecessary calls to emacs_close.
12613 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12615 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12616 returning early. (Bug#14850)
12618 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12619 and inhibit-iso-escape-detection attributes of 'undecided'.
12622 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12624 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12625 Reported by Herbert J. Skuhra in
12626 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12628 Don't lose top specpdl entry when memory is exhausted.
12629 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12630 specpdl overflow here, to simplify callers; all callers changed.
12631 Always reserve an unused entry at the stack top; this avoids
12632 losing the top entry's information when memory is exhausted.
12634 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12636 Clean up errno reporting and fix some errno-reporting bugs.
12637 * callproc.c (Fcall_process):
12638 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12639 * process.c (create_process, Fmake_network_process):
12640 * unexaix.c (report_error):
12641 * unexcoff.c (report_error):
12642 Be more careful about reporting the errno of failed operations.
12643 The code previously reported the wrong errno sometimes.
12644 Also, prefer report_file_errno to setting errno + report_file_error.
12645 (Fcall_process): Look at openp return value rather than at path,
12646 as that's a bit faster and clearer when there's a numeric predicate.
12647 * fileio.c (report_file_errno): New function, with most of the
12648 old contents of report_file_error.
12649 (report_file_error): Use it.
12650 (Ffile_exists_p, Ffile_accessible_directory_p):
12651 Set errno to 0 when it is junk.
12652 * fileio.c (Faccess_file):
12653 * image.c (x_create_bitmap_from_file):
12654 Use faccessat rather than opening the file, to avoid the hassle of
12655 having a file descriptor open.
12656 * lisp.h (report_file_errno): New decl.
12657 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12660 * process.c (create_process, wait_reading_process_output) [AIX]:
12661 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12662 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12663 a multithreaded environment anyway).
12664 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12666 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12668 * image.c (x_find_image_file): Don't close a remote file handle.
12670 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12672 Fix races with threads and file descriptors.
12673 * callproc.c (Fcall_process_region):
12674 * dired.c (open_directory):
12675 * emacs.c (main, Fdaemon_initialized):
12676 * image.c (x_find_image_file):
12677 * inotify.c (Finotify_rm_watch):
12678 * lread.c (Flocate_file_internal):
12679 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12680 * term.c (term_mouse_moveto, init_tty):
12681 * termcap.c (tgetent):
12682 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12683 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12684 * unexhp9k800.c, unexmacosx.c (unexec):
12685 * callproc.c (Fcall_process_region):
12686 Use emacs_close, not close.
12687 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12688 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12689 and posix_close function on current platforms (which all lack them).
12690 (emacs_close): Use it. This should fix the races on GNU/Linux and
12691 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12692 and it should avoid closing random victim file descriptors on
12695 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12697 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12698 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12699 Touch up doc a bit.
12701 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12702 This is for .gdbinit xbacktrace.
12704 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12705 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12706 (emacs_set_tty): Now static.
12707 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12708 * term.c (tty_capable_p, tty_default_color_capabilities)
12709 (get_tty_terminal, term_mouse_movement)
12710 (handle_one_term_event, init_tty, maybe_fatal):
12711 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12712 (tgetent, scan_file, name_match, compare_contin):
12713 * terminal.c (get_terminal):
12714 Use bool for boolean.
12715 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12716 Prefer char to unsigned char if either will do.
12717 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12718 (tty_write_glyphs): Prefer int to unsigned.
12719 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12720 All callers changed.
12721 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12723 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12726 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12727 (B__dummy__): New dummy symbol, to pacify C89.
12728 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12729 they can't grok varargs macros.
12730 * dispnew.c (add_window_display_history)
12731 (add_frame_display_history):
12732 * print.c (print_object):
12733 * xdisp.c (debug_method_add):
12734 Use %p printf format only for void pointers.
12735 * emacs.c (usage_message): New constant, replacing ...
12736 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12737 (main): Adjust to usage reorg.
12738 * fns.c (syms_of_fns):
12739 * profiler.c (syms_of_profiler):
12740 Don't use non-constant struct initializers.
12741 * gnutls.h (gnutls_initstage_t):
12742 * lisp.h (enum Lisp_Fwd_Type):
12743 * lread.c (lisp_file_lexically_bound_p):
12744 * xsettings.c (anonymous enum):
12745 Remove trailing comma.
12746 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12747 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12748 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12750 * regex.c (const_re_char): New type, to pacify strict C89.
12751 All uses of 'const re_char' replaced to use it.
12752 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12753 with glibc when strict C89. This change is imported from gnulib.
12755 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12756 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12757 Omit GNU_LINUX implementation, since it requires long long.
12758 * xterm.c (x_draw_underwave):
12759 Do not assume the traditional order of struct's members.
12760 (x_term_init): Rewrite to avoid the need for non-constant structure
12763 Syntax cleanup, mostly replacing macros with functions.
12764 This removes the need for the syntax_temp hack.
12765 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12766 * syntax.c (SYNTAX_INLINE): New macro.
12767 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12768 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12769 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12770 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12771 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12772 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12773 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12774 Now constants, not macros.
12775 (syntax_temp) [!__GNUC__]: Remove.
12776 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12777 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12778 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12779 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12780 Move here from syntax.h; now functions, not macros. Except for the
12781 last function, these are static since only syntax.c uses them.
12782 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12783 All uses changed. Now a function, not a macro; use this fact
12784 to simplify the code.
12785 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12786 compiler bugs; no longer relevant.
12787 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12788 (SYNTAX_INLINE): New macro.
12789 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12790 for the new functions. Use bool for boolean member.
12791 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12792 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12793 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12794 (SETUP_BUFFER_SYNTAX_TABLE):
12795 Now extern inline functions, not macros.
12796 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12797 Remove; all uses replaced by implementation.
12798 (syntax_temp) [!__GNUC__]: Remove decl.
12799 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12801 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12803 * emacs.c (main): Fix syntax error.
12805 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12807 Timestamp fixes for undo (Bug#14824).
12808 * atimer.c (schedule_atimer):
12809 * fileio.c (Ffile_newer_than_file_p):
12810 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12811 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12812 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12813 (syms_of_fileio): Remove Sclear_visited_file_name.
12814 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12815 file doesn't exist; this avoids an ambiguity with negative timestamps.
12816 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12817 * systime.h (make_emacs_time, invalid_emacs_time):
12818 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12819 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12820 * undo.c (record_first_change): Push (visited-file-modtime) onto
12821 undo list rather than reimplementing it by hand, incorrectly.
12823 2013-07-09 Ken Brown <kbrown@cornell.edu>
12825 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12827 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12829 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12831 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12833 Handle errno and exit status a bit more carefully.
12834 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12835 number into an exit status. Instead, use EXIT_CANCELED.
12836 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12837 * callproc.c (relocate_fd):
12838 * emacs.c (close_output_streams, main):
12839 * process.c (create_process):
12840 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12841 Use emacs_perror for simplicity.
12842 * callproc.c (relocate_fd, main):
12843 * sysdep.c (sys_subshell):
12844 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12845 (shut_down_emacs): Use emacs_write, not write.
12846 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12847 * fileio.c (Fcopy_file, e_write):
12848 * nsterm.m (ns_select):
12849 * process.c (send_process):
12850 * sound.c (vox_write):
12851 Use emacs_write_sig, not emacs_write.
12852 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12853 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12855 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12857 (emacs_full_write): New function.
12858 (emacs_write): Rewrite to use it.
12859 (emacswrite_sig, emacs_perror): New functions.
12860 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12862 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12864 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12865 on NS even if it is present. Pixmap on NS is a void*.
12867 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12869 Port to Ubuntu 10 (Bug#14803).
12870 Problem reported by T.V. Raman.
12871 * process.c (close_on_exec, accept4, process_socket):
12872 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12874 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12876 * w32.c (sys_dup): Declare prototype.
12880 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12882 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12884 Make file descriptors close-on-exec when possible (Bug#14803).
12885 This simplifies Emacs a bit, since it no longer needs to worry
12886 about closing file descriptors by hand in some cases.
12887 It also fixes some unlikely races. Not all such races, as
12888 libraries often open files internally without setting
12889 close-on-exec, but it's an improvement.
12890 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12891 * callproc.c (Fcall_process) [!MSDOS]:
12892 * emacs.c (main) [!DOS_NT]:
12893 * nsterm.m (ns_term_init):
12894 * process.c (create_process):
12895 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12896 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12897 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12898 Prefer mkostemp with O_CLOEXEC to mkstemp.
12899 * callproc.c (relocate_fd) [!WINDOWSNT]:
12900 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12901 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12903 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12904 Make the resulting file descriptor close-on-exec.
12905 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12906 * lread.c (load_descriptor_list, load_descriptor_unwind):
12907 Remove; no longer needed. All uses removed.
12908 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12909 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12911 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12912 (Fmake_network_process, Fnetwork_interface_list)
12913 (Fnetwork_interface_info, server_accept_connection):
12914 Make newly-created socket close-on-exec.
12915 * sysdep.c (emacs_open, emacs_fopen):
12916 Make new-created descriptor close-on-exec.
12917 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12918 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12920 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12922 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12923 for NS_IMPL_GNUSTEP.
12925 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12927 Fix openp errno handling.
12928 * callproc.c (Fcall_process): Preserve openp errno around close.
12929 * lread.c (openp): Set errno when returning -1, as some callers
12932 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12934 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12936 * nsterm.h (NSSavePanel): Update comment.
12937 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12938 (ns_run_file_dialog): Declare.
12940 * nsfns.m: Remove panelOK.
12942 (ns_run_file_dialog): New function.
12943 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12944 event loop, so file dialog is popped up by ns_run_file_dialog, called
12945 by sendEvent (Bug#14578).
12946 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12948 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12950 * xdisp.c (default_line_pixel_height): New function.
12951 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12952 (try_cursor_movement, redisplay_window, try_window)
12953 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12955 * window.c (window_scroll_pixel_based):
12956 use default_line_pixel_height.
12958 * dispextern.h (default_line_pixel_height): Add prototype.
12960 * frame.c (x_set_line_spacing): Accept a float value for
12961 line-spacing parameter, per the documentation.
12963 * data.c (Fmultibyte_string_p): Doc fix.
12965 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12967 Use emacs_open more consistently when opening files.
12968 This handles EINTR more consistently now, and makes it easier
12969 to introduce other uniform changes to file descriptor handling.
12970 * sysstdio.h: New file.
12971 * buffer.c (mmap_init):
12972 * cygw32.c (chdir_to_default_directory):
12973 * dispnew.c (Fopen_termscript):
12974 * emacs.c (Fdaemon_initialized):
12975 * fileio.c (Fdo_auto_save):
12976 * image.c (slurp_file, png_load_body, jpeg_load_body):
12977 * keyboard.c (Fopen_dribble_file):
12979 * print.c (Fredirect_debugging_output):
12980 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12981 * termcap.c (tgetent):
12982 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12983 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12984 * w32term.c (w32_initialize) [CYGWIN]:
12985 * xfaces.c (Fx_load_color_file):
12986 Use emacs_open instead of plain open, and emacs_fopen instead of
12988 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12989 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12990 * callproc.c (default_output_mode): New constant.
12991 (Fcall_process): Use it to call emacs_open instead of plain creat.
12992 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12993 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12994 (emacs_fopen): New function.
12995 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12996 Include <lisp.h>, for emacs_open.
12997 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12999 Remove duplicate #include directives.
13000 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13002 Don't include stdio.h twice.
13003 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13004 Don't include sys/types.h or stdio.h twice.
13005 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13006 * lread.c: Don't include coding.h twice.
13007 * nsfont.m: Don't include frame.h twice.
13008 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13009 * ralloc.c: Don't include <unistd.h> twice.
13010 * xdisp.c: Don't include font.h twice.
13011 * xterm.c: Don't include fontset.h twice.
13012 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13014 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13016 Scale ImageMagick images more carefully.
13017 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13018 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13019 Be more careful about avoiding undefined behavior after
13020 integer overflow and division by zero.
13022 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13024 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13025 (syms_of_w32fns): DEFSYM them.
13026 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13027 (CCHDEVICENAME): Define macros if not defined.
13028 (struct MONITOR_INFO_EX): New struct.
13029 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13030 (enum_display_monitors_fn): New variable.
13031 (globals_of_w32fns): Initialize it.
13032 (Fx_display_pixel_width, Fx_display_pixel_height)
13033 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13034 multi-monitor setups in docstrings.
13035 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13036 screen size by primary monitor's millimeter per pixel.
13037 (w32_monitor_enum, w32_display_monitor_attributes_list)
13038 (w32_display_monitor_attributes_list_fallback)
13039 (Fw32_display_monitor_attributes_list): New functions.
13040 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13042 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13044 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13046 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13048 * fileio.c (Qfile_notify_error): New error symbol.
13050 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13051 * inotify.c (inotify_callback, symbol_to_inotifymask)
13052 (Finotify_add_watch, Finotify_rm_watch): Use it.
13053 (inotifyevent_to_event): Exchange order of cookie and file name.
13054 (Finotify_add_watch): Adapt docstring.
13056 * lisp.h (Qfile_notify_error): Declare.
13058 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13060 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13061 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13062 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13063 which did not work (see <http://bugs.gnu.org/14569#307>).
13064 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13065 && (!noninteractive || initialized)). This attempts to thread
13066 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13068 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13070 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13071 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13073 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13075 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13076 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13077 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13078 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13080 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13082 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13083 Define to __sys_siglist.
13085 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13087 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13088 word-wrap, so that overflow-newline-into-fringe would work in
13089 visual-line-mode. (Bug#2749)
13090 (move_it_in_display_line_to): When the last scanned display
13091 element fits exactly on the display line, and
13092 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13093 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13094 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13095 finding buffer position that corresponds to pixel coordinates,
13096 e.g. in buffer_posn_from_coords.
13098 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13100 * process.c (handle_child_signal): Call catch_child_signal if
13103 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13105 Don't convert function pointers to void * and back.
13106 It isn't portable C, and it's easy enough to avoid.
13107 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13108 (make_save_value): Add support for SAVE_FUNCPOINTER.
13109 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13110 * print.c (print_object):
13111 Distinguish function from object pointers.
13112 * lisp.h (SAVE_FUNCPOINTER): New constant.
13113 (SAVE_SLOT_BITS): Adjust to it.
13114 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13115 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13116 (voidfuncptr): New typedef.
13117 (struct Lisp_Save_Value): New member data[0].funcpointer.
13118 (XSAVE_FUNCPOINTER): New function.
13120 Simplify buildobj processing.
13121 * Makefile.in (buildobj.h): Make it a sequence of strings each
13122 followed by comma, rather than a single string. Put it into a
13123 .tmp file in case there's an error while generating it.
13124 (gl-stamp): Use .tmp for temp files.
13125 (mostlyclean): Clean .tmp files.
13126 * doc.c (buildobj): Move to just the routine that needs it.
13127 It's now an array of strings, so processing is simpler.
13129 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13131 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13132 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13133 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13134 Invoke malloc_enable_thread even when not interactive.
13135 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13136 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13137 in this case, since the underlying bug has now been fixed.
13139 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13141 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13142 unlinking it (bug#14691).
13144 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13146 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13147 before checking whether buffer is modified. This lets
13148 `kill-buffer-query-functions' cancel killing of the buffer or save
13149 its content before `kill-buffer' asks user the "Buffer %s
13150 modified; kill anyway?" question.
13152 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13154 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13155 Let the super performKeyEquivalent deal with them (Bug#14747).
13157 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13159 * widget.c (resize_cb): Remove unused local.
13161 Do not use GTK 3 if it exists but cannot be compiled.
13162 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13163 * xterm.c (x_error_handler) [!USE_GTK]:
13166 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13168 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13170 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13171 to the valid range of values. (Bug#14753)
13173 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13174 when moving point by using the current glyph matrix. This avoids
13175 the need to force redisplay when this function is called in a
13178 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13180 Fix minor problems found by static checking.
13181 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13182 Redo the latter's body to sidestep GCC parenthesization warnings.
13183 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13184 * coding.c (detect_coding, detect_coding_system):
13185 * coding.h (struct undecided_spec):
13186 Use bool for boolean.
13187 * image.c (QCmax_width, QCmax_height): Now static.
13188 * xdisp.c (Fmove_point_visually): Remove unused local.
13190 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13192 * xdisp.c (Fmove_point_visually): New function.
13194 2013-06-28 Kenichi Handa <handa@gnu.org>
13196 * coding.h (define_coding_undecided_arg_index): New enum.
13197 (coding_attr_index): New members
13198 coding_attr_undecided_inhibit_null_byte_detection,
13199 coding_attr_undecided_inhibit_iso_escape_detection,
13200 coding_attr_undecided_prefer_utf_8.
13201 (undecided_spec): New struct.
13202 (struct coding_system): New member `undecided' of the member
13205 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13206 (detect_coding): Likewise.
13207 (detect_coding_system): Likewise.
13208 (Fdefine_coding_system_internal): New coding system properties
13209 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13211 (syms_of_coding): Adjust for coding_arg_undecided_max.
13213 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13215 * image.c (x_from_xcolors): Remove unused local.
13217 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13219 Defer image data transfer between X client and server until actual
13222 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13225 * image.c (Destroy_Image): Remove.
13226 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13227 `mask_p', and `colors_p'. All uses changed.
13228 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13229 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13230 New macros for `flags' arg to x_clear_image_1.
13231 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13232 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13233 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13234 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13235 (image_get_x_image, image_unget_x_image): New functions or macros.
13236 (image_background, image_background_transparent, x_to_xcolors)
13237 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13238 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13239 instead of Destroy_Image.
13240 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13241 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13242 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13243 (imagemagick_load_image, svg_load_image): Use them instead of
13244 x_create_x_image_and_pixmap, and x_put_x_image followed by
13245 x_destroy_x_image, respectively.
13246 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13247 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13248 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13249 background_transparent fields.
13250 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13251 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13253 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13255 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13256 This mostly consists of undoing recent changes.
13257 * callproc.c (Fcall_process):
13258 * process.c (create_process):
13259 Do not worry about catching SIGCHLD here, undoing previous change.
13260 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13261 * process.c, process.h (catch_child_signal):
13262 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13263 * process.c (catch_child_handler): Don't worry about being called
13264 lazily and do not assume caller has blocked SIGCHLD, undoing
13265 previous change. Move first-time stuff back to
13266 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13267 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13268 set lib_child_handler if it's already initialized, which may
13269 help avoid problems on GNUstep.
13271 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13273 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13274 * callproc.c (Fcall_process):
13275 * process.c (create_process):
13276 Make sure SIGCHLD is caught before we fork,
13277 since Emacs startup no arranges to catch SIGCHLD.
13278 * process.c (lib_child_handler): Initialize to null, not to
13280 (catch_child_signal): Allow self to be called lazily.
13281 Do nothing if it's already been called.
13282 Assume caller has blocked SIGCHLD (all callers do now).
13283 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13284 just before it's really needed.
13285 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13286 since it hasn't been caught yet.
13288 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13290 * image.c (compute_image_size): New function to implement
13291 :max-width and :max-height.
13292 (imagemagick_load_image): Use it.
13294 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13296 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13297 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13299 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13300 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13301 the SIGCHLD handler, since the code is not atomic and (due to glib)
13302 signals may be arriving now.
13303 * sysdep.c (init_signals): Do not catch child signals here;
13304 'main' now does that later, at a safer time.
13306 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13308 Clean up SIGCHLD handling a bit (Bug#14569).
13309 * process.c, process.h (catch_child_signal):
13310 Now always extern, even if !NS_IMPL_GNUSTEP.
13311 * process.c (catch_child_signal): Move glib tickler here from
13312 init_process_emacs, so that it's done earlier in Emacs
13313 initialization. Also move the noninteractive && !initialized
13314 check here from init_process_emacs. This is all a bit cleaner for
13315 GNUish platforms, and I hope it works around the Cygwin bug.
13316 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13317 that glib signal handling is tickled before glib creates threads.
13319 * process.c (wait_reading_process_output): Avoid int overflow
13320 when reading more than 2 GiB total from a process.
13322 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13324 * process.c (create_process): Handle a couple more cases,
13325 i.e., work even if new_argv and wait_child_setup[i] are cached.
13326 Use Fcall_process's style for volatile vars.
13328 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13330 * process.c (create_process): Mark PROCESS volatile.
13332 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13334 Use C99-style flexible array members if available.
13335 This avoids some subtle aliasing issues, which typically
13336 aren't a problem with GCC but may be a problem elsewhere.
13337 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13338 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13339 In either case, it uses a flexible array member rather than
13340 the old struct hack. All uses changed.
13341 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13342 Adjust to sdata reorganization.
13343 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13344 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13345 that ports better to pre-C99 non-GCC.
13346 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13347 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13348 as the latter has changed.
13349 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13350 and port better to pre-C99 GCC.
13351 * image.c (struct xpm_cached_color):
13352 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13353 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13354 Use FLEXIBLE_ARRAY_MEMBER.
13355 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13356 Move decl to top level so it gets checked against implementation.
13357 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13358 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13360 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13362 * syntax.c: Integer cleanups.
13363 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13364 All uses that need 0-or-2 changed to:
13365 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13366 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13367 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13368 (char_quoted, prev_char_comend_first, back_comment)
13369 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13370 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13371 Use bool for boolean.
13372 (update_syntax_table, skip_chars, skip_syntaxes):
13373 Prefer int to unsigned when either will do.
13374 (back_comment): Return boolean success flag, like forw_comment,
13375 instead of positive-or-minus-1 (which might have overflowed int anyway).
13376 Don't stuff ptrdiff_t into int.
13377 (syntax_spec_code, syntax_code_spec): Now const.
13378 (Fmatching_paren, scan_lists, scan_sexps_forward):
13379 Use enum syntaxcode for syntax code.
13380 (Fmatching_paren): Check that arg is a character, not just an integer.
13381 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13382 (Finternal_describe_syntax_value): Omit no-longer-needed
13384 (skip_chars): Use char, not unsigned char, when the distinction
13386 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13387 * bytecode.c (exec_byte_code):
13388 * syntax.c (syntax_spec_code, Fchar_syntax)
13389 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13390 (init_syntax_once):
13391 * syntax.h (SYNTAX_WITH_FLAGS):
13392 Omit unnecessary casts.
13394 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13396 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13397 line dimensions here, to avoid race conditions with the main
13398 thread. (Bug#14062, bug#14630, bug#14669)
13400 * w32term.c (w32_draw_window_cursor): Compute the header line and
13401 mode line dimensions here.
13402 <w32_system_caret_window, w32_system_caret_hdr_height>:
13403 <w32_system_caret_mode_height>: New variables.
13405 * w32term.h: Declare them.
13407 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13409 * alloc.c (die): Move "assertion failed" string here ...
13410 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13411 COND when SUPPRESS_CHECKING. This shrinks the executable text
13412 size by 0.8% to 2.2% when configured with --enable-checking,
13413 depending on optimization flags (GCC 4.8.1 x86-64).
13415 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13417 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13419 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13420 base is 2; this is more accurate.
13422 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13424 * sound.c (string_default): Move to !WINDOWSNT section.
13425 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13427 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13429 * sound.c: Integer cleanups.
13430 Remove unnecessary forward decls.
13431 (struct sound_device): The 'file' member is now a Lisp_Object, not
13432 a char *, so that we needn't invoke alloca on a huge size.
13433 (Fplay_sound_internal): Adjust to this.
13434 (string_default): New function.
13435 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13436 Use it to adjust to the struct sound_device change.
13437 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13438 (be2hs) [0]: Remove.
13440 * syntax.c (skip_chars): Don't use uninitialized storage
13441 when searching a multibyte buffer for characters that are not in a
13442 unibyte string that contains non-ASCII characters.
13444 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13446 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13447 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13449 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13451 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13453 2013-06-18 Kenichi Handa <handa@gnu.org>
13455 * font.c (Ffont_spec): Signal an error for an invalid font name
13458 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13460 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13461 In particular this ports to 32-bit sparc Sun cc.
13462 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13463 array with a dummy element at specpdl[-1], so that its address can
13465 (unbind_to): Do not copy the binding; not needed, now that we
13466 copy old_value in the one place where the copy is needed.
13467 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13468 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13469 (union specbinding): Rename from struct specbinding. Redo layout
13470 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13471 which is not portable. With Sun C 5.12 32-bit sparc, the
13472 declaration causes nargs to be an unsigned bitfield, a behavior
13473 that the C standard allows; but Emacs wants nargs to be signed.
13474 The overall type is now a union of structures rather than a
13475 structure of union of structures, and the 'kind' member is now a
13476 bitfield, so that the overall type doesn't grow. All uses changed.
13477 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13479 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13481 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13482 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13484 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13486 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13488 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13489 unless we know that the window w's frame is a frame object.
13490 Another attempt at solving bug#14062 and bug#14630.
13492 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13494 * textprop.c (property_set_type): New enum.
13495 (add_properties): Allow appending/prepending text properties.
13496 (add_text_properties_1): Factored out of Fadd_text_properties.
13497 (Fadd_text_properties): Move all the code into
13498 add_text_properties_1.
13499 (Fadd_face_text_property): New function that calls
13500 add_text_properties_1.
13502 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13504 Move functions from lisp.h to individual modules when possible.
13505 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13506 * alloc.c (XFLOAT_INIT, set_symbol_name):
13507 * buffer.c (CHECK_OVERLAY):
13508 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13509 (set_char_table_parent):
13510 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13511 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13512 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13513 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13515 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13516 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13517 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13518 (backtrace_args, backtrace_debug_on_exit):
13519 * floatfns.c (CHECK_FLOAT):
13520 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13521 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13522 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13523 (set_hash_index_slot):
13524 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13525 * marker.c (CHECK_MARKER):
13526 * textprop.c (CHECK_STRING_OR_BUFFER):
13527 * window.c (CHECK_WINDOW_CONFIGURATION):
13528 Move here from lisp.h, and make these functions static rather than
13530 * buffer.c (Qoverlayp):
13532 * fns.c (Qhash_table_p):
13533 * window.c (Qwindow_configuration_p):
13535 * lisp.h: Remove the abovementioned defns and decls.
13537 Use functions, not macros, for XINT etc (Bug#11935).
13538 In lisp.h, prefer functions to function-like macros, and
13539 constants to object-like macros, when either will do. This:
13540 . simplifies use, as there's no more need to worry about
13541 arguments' side effects being evaluated multiple times.
13542 . makes the code easier to debug on some platforms.
13543 However, when using gcc -O0, keep using function-like macros
13544 for a few critical operations, for performance reasons.
13545 This sort of thing isn't needed with gcc -Og, but -Og
13546 is a GCC 4.8 feature and isn't widely-enough available yet.
13547 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13548 Remove enum lsb_bits; no longer needed.
13549 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13550 * buffer.c (Qoverlap):
13552 * fns.c (Qhash_table_p):
13553 Now extern, so lisp.h can use these symbols.
13554 * dispextern.h: Include character.h, for MAX_CHAR etc.
13555 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13556 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13557 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13558 (GLYPH_CODE_P): Move here from lisp.h.
13559 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13560 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13561 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13562 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13563 XUNTAG now returns void *.
13564 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13565 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13566 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13567 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13568 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13569 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13570 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13571 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13572 New macros, renamed from their sans-lisp_h_ counterparts.
13573 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13574 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13575 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13576 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13577 If compiling via GCC without optimization, define these as macros
13578 in addition to inline functions.
13579 To disable this, compile with -DINLINING=0.
13580 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13581 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13582 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13583 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13584 (INTMASK, VALMASK): Now macros, since static values cannot be
13585 accessed from extern inline functions.
13586 (VALMASK): Also a constant, for benefit of old GDB.
13587 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13588 is INTEGERP, which can fold it in.
13589 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13590 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13591 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13592 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13593 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13594 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13595 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13596 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13597 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13598 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13599 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13600 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13601 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13602 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13603 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13604 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13605 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13606 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13607 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13608 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13609 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13610 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13611 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13612 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13613 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13614 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13615 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13616 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13617 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13618 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13619 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13620 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13621 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13623 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13624 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13625 (VALMASK): Define in one place rather than in two, merging the
13626 USE_LSB_TAG parts; this is simpler.
13627 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13628 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13629 Move up, to avoid use before definition.
13630 Also include "globals.h" earlier, for the same reason.
13631 (make_natnum): New function.
13632 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13633 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13634 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13635 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13636 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13637 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13638 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13639 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13640 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13641 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13642 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13643 (Qwindow_configuration_p, Qimage): New forward declarations.
13644 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13645 (STRING_COPYIN): Remove; unused.
13646 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13647 (xcar_addr, xcdr_addr): New functions. All uses changed.
13648 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13649 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13650 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13651 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13652 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13653 (TYPE_RANGED_INTEGERP): Simplify.
13654 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13655 (setlocale, fixup_locale, synchronize_system_messages_locale)
13656 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13657 Now empty functions, not macros.
13658 (functionp): Return bool, not int.
13659 * window.c (Qwindow_configuration_p): Now extern,
13660 so window.h can use it.
13661 * window.h (Qwindowp): Move decl back to lisp.h.
13663 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13665 * xdisp.c (Fline_pixel_height): New function, required for solving
13668 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13670 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13672 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13674 * lread.c (syms_of_lread):
13675 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13677 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13679 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13681 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13683 * fileio.c (expand_file_name): Doc fix.
13685 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13687 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13688 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13689 Wait for self, not for 0. This can't hurt on GNU or similar
13690 system, and may help with Cygwin.
13692 * keyboard.c: Don't use PROP (...) as an lvalue.
13693 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13694 Use set_prop (A, B), not PROP (A) = B.
13696 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13698 * xdisp.c (get_it_property): Use it->window instead of generating
13699 a Lisp object from it->w.
13701 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13703 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13704 get-char-property the window that is being rendered, instead of
13705 the buffer, to support window-specific overlays. (Bug#14575)
13706 (compute_display_string_pos): When W is NULL, use the current
13707 buffer as the object to pass to get-char-property.
13708 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13709 pointer member of the bidi iterator, since no window is pertinent
13712 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13714 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13715 being displayed, and pass it to compute_display_string_pos.
13716 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13717 (bidi_paragraph_init): All callers changed.
13719 * xdisp.c (init_from_display_pos, init_iterator)
13720 (handle_single_display_spec, next_overlay_string)
13721 (get_overlay_strings_1, reseat_1, reseat_to_string)
13722 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13723 Set bidi_it.w member from it->w.
13724 (compute_display_string_pos): Accept additional argument, the
13725 window being displayed, and pass it to Fget_char_property.
13728 * dispextern.h (struct bidi_it): New member w, the window being
13730 (compute_display_string_pos): Adjust prototype.
13732 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13734 * xgselect.c: Remove unneeded include xterm.h.
13736 * process.c (wait_reading_process_output): Check for NS before GLIB.
13737 GLIB may be linked in due to rsvg, but ns_select must be called.
13739 * xgselect.c (xg_select): Remove call to window_system_available
13740 and g_main_context_pending at the top, so Gdk events (i.e. file
13741 notify) are processed when Emacs is started with -nw.
13743 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13745 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13746 (ctagsfiles3): New variable, includes only *.m files.
13747 (TAGS): Use an explicit language name in the regular expressions,
13748 to avoid transformation of '/SOMETHING' by MSYS to
13749 'c:\MSYS\SOMETHING'.
13751 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13753 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13755 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13757 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13758 still need to set the mouse pointer shape and activate help-echo.
13761 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13763 A few porting etc. fixes for the new file monitor code.
13764 See the thread containing
13765 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13766 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13767 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13768 (dir_monitor_callback, Fgfile_rm_watch):
13769 Use assq_no_quit instead of Fassoc, for speed.
13770 (dir_monitor_callback, Fgfile_rm_watch):
13771 eassert that the monitor is a fixnum.
13772 (dir_monitor_callback): No need for CDR_SAFE.
13773 Simplify building of lisp with alternative tails.
13774 (Fgfile_add_watch, Fgfile_rm_watch):
13775 Do not assume glib functions set errno reliably on failure.
13776 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13777 and signal an error otherwise.
13778 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13779 Use Fdelq instead of Fdelete, for speed.
13781 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13783 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13784 don't insist on being invoked on a highlighted tool-bar button.
13785 Avoids losing tool-bar functionality when mouse-highlight is nil.
13786 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13787 Don't highlight when mouse-highlight is nil.
13788 (note_mouse_highlight): When mouse-highlight is nil, don't return
13789 right away; instead, run tool-bar and mode-line highlight
13790 subroutine, clear any existing highlight, and revert the mouse
13791 pointer to its default shape. (Bug#14558)
13793 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13795 * lisp.mk (lisp): Add prog-mode.el.
13797 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13799 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13800 * process.c (dummy_handler): New function.
13801 (lib_child_handler): New static var.
13802 (handle_child_signal): Invoke it.
13803 (catch_child_signal): If a library has set up a signal handler,
13804 save it into lib_child_handler.
13805 (init_process_emacs): If using glib and not on Windows, tickle glib's
13806 child-handling code so that it initializes its private SIGCHLD handler.
13807 * syssignal.h (SA_SIGINFO): Default to 0.
13808 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13809 31; it should no longer be needed now.
13811 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13813 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13815 * gfilenotify.c (globals_of_gfilenotify): New function.
13816 (syms_of_gfilenotify): Move global initialization there.
13818 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13820 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13822 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13823 * keyboard.c (menu_bar_items, tool_bar_items):
13824 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13825 not override local keymaps any more.
13827 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13829 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13831 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13833 * w32console.c (initialize_w32_display): Return the dimensions of
13834 the console window via 2 additional arguments, not via the current
13835 frame. This avoids crashes due to overrunning the bounds of
13836 frame's decode_mode_spec_buffer, which is not resized following
13837 the change of the frame dimensions from the initial 10x10.
13839 * w32term.h (w32_initialize_display_info): Adjust prototype.
13841 * term.c (init_tty): Take dimensions of the frame from the values
13842 returned by initialize_w32_display.
13844 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13845 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13846 (LIBES): Add $(GFILENOTIFY_LIBS).
13848 * w32inevt.c (handle_file_notifications): Add dummy implementation
13849 for !HAVE_W32NOTIFY.
13851 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13853 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13855 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13857 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13859 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13861 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13863 Fix minor problems found by static checking.
13864 * data.c (pure_write_error):
13865 Use xsignal2, not Fsignal, as Fsignal might return.
13866 * eval.c (set_backtrace_debug_on_exit): Now static.
13867 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13868 No longer inline. EXTERN_INLINE is needed only for functions
13869 defined in .h files. Reindent function header as per GNU style.
13870 (backtrace_p, backtrace_top, backtrace_next):
13871 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13872 compiler or linker. Add extern decls to pacify gcc -Wall.
13873 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13875 * frame.c (free_monitors): Define only on platforms that need it.
13876 * nsterm.m (ns_term_init):
13877 * process.c (catch_child_signal):
13878 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13879 defined on all porting targets these days.
13880 * process.c, process.h (catch_child_signal):
13881 Make it extern only if NS_IMPL_GNUSTEP is defined.
13883 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13885 * w32.c (gettimeofday): Make the signature identical to prototype
13886 in nt/inc/sys/time.h.
13888 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13890 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13893 * keyboard.c (safe_run_hooks_error): Improve error message.
13895 * data.c (pure_write_error): Add `object' argument.
13896 * puresize.h (CHECK_IMPURE): Use it.
13898 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13900 * Makefile.in (NOTIFY_OBJ): New variable.
13901 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13903 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13904 Call syms_of_gfilenotify.
13906 * gfilenotify.c: New file.
13908 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13909 and Qfile_w32notify.
13910 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13911 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13913 * lisp.h: Declare syms_of_gfilenotify.
13915 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13917 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13919 Merge the specpdl and backtrace stacks. Make the structure of the
13920 specpdl entries more obvious via a tagged union of structs.
13921 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13922 (enum specbind_tag): New enum.
13923 (struct specbinding): Make it a tagged union of structs.
13924 Add a case for backtrace records.
13925 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13926 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13927 (backtrace_debug_on_exit): New accessors.
13928 (struct backtrace): Remove.
13929 (struct catchtag): Remove backlist field.
13930 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13932 (Flocal_variable_p): Speed up the common case where the binding is
13934 * eval.c (backtrace_list): Remove.
13935 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13936 (set_backtrace_args, set_backtrace_nargs)
13937 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13938 (backtrace_next): New functions.
13939 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13940 (unwind_to_catch, internal_lisp_condition_case)
13941 (internal_condition_case, internal_condition_case_1)
13942 (internal_condition_case_2, internal_condition_case_n): Don't bother
13943 with backtrace_list any more.
13944 (Fsignal): Adjust to new backtrace format.
13945 (grow_specpdl): Move up.
13946 (record_in_backtrace): New function.
13947 (eval_sub, Ffuncall): Use it.
13948 (apply_lambda): Adjust to new backtrace format.
13949 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13951 (specbind): Adjust to new specpdl format. Simplify.
13952 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13953 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13955 (mark_backtrace): Remove.
13956 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13957 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13958 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13960 * profiler.c (record_backtrace): Use get_backtrace.
13961 (handle_profiler_signal): Use backtrace_top_function.
13962 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13963 accessor functions.
13965 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13967 * process.h (catch_child_signal): Declare.
13969 * process.c (catch_child_signal): New function.
13970 (init_process_emacs): Call it.
13972 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13973 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13975 (x_set_cursor_type): Remove declaration.
13976 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13977 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13978 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13979 (ns_get_color): Use F suffix on float.
13980 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13981 (ns_get_rgb_color): Remove.
13982 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13983 (note_mouse_movement): x and y are CGFloat.
13984 (ns_draw_fringe_bitmap): Remove unused rowY.
13985 Change #if to COCOA && >= 10_6.
13986 (ns_draw_window_cursor): Remove unused overspill.
13987 (ns_draw_underwave): width and x are EamcsCGFloat.
13988 (ns_draw_box): thickness is CGFloat.
13989 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13990 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13991 if not in main thread.
13992 (ns_get_pending_menu_title, ns_check_menu_open)
13993 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13994 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13995 (sendFromMainThread:): New method.
13996 (changeFont:): size is CGFloat.
13997 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13998 Disable warning about permanent text.
13999 (characterIndexForPoint:): Adjust return type depending on GNUstep
14001 (mouseDown:): delta is CGFloat.
14002 (updateFrameSize): Remove unised variable f.
14003 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14004 Cast float to EmacsCGFloat.
14005 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14006 also to -1 when restoring.
14007 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14008 inside NS_IMPL_COCOA.
14009 (toggleFullScreen:): Put call to toggleFullScreen inside
14010 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14011 (setPosition:portion:whole:): por is CGFloat.
14012 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14013 (mouseDown:): Use CGFloat.
14014 (mouseDragged:): Remove unised variable edge.
14015 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14017 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14018 of CGFloat differs.
14019 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14020 when NS_IMPL_GNUSTEP.
14021 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14022 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14023 (EmacsToolbar): Add clearAll. Add tag argument to
14024 addDisplayItemWithImage.
14025 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14027 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14029 * nsmenu.m (ns_update_menubar): Make static.
14030 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14031 (fillWithWidgetValue:): Add cast to SEL for setAction.
14032 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14033 (update_frame_tool_bar): Update code for GNUstep.
14034 (clearAll): New method.
14035 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14036 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14037 Move identifierToItem setObject and activeIdentifiers addObject before
14038 call to insertItemWithItemIdentifier.
14039 (validateVisibleItems): Fix indentation.
14040 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14041 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14042 UtilityWindow to aStyle, remove call to setStyleMask.
14044 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14046 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14047 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14048 Use F suffix on floats.
14049 (ns_char_width): Returns CGFloat.
14050 (ns_ascii_average_width): w is CGFloat instead of float.
14051 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14053 (ns_glyph_metrics): CGFloat instead of float.
14055 * nsfns.m (x_set_foreground_color, x_set_background_color):
14057 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14058 remove unused variables.
14059 (Fns_read_file_name): Keep track if panel is for save.
14060 Use ns_filename_from_panel/ns_directory_from_panel.
14061 (Fns_list_services): delegate only used for COCOA.
14062 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14063 Just return the input if GNUstep.
14064 (x_screen_planes): Remove.
14065 (Fxw_color_values): Use EmacsCGFloat
14066 (Fns_display_monitor_attributes_list): Only get screen number for
14068 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14070 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14071 ns_directory_from_panel.
14073 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14075 * process.c (handle_child_signal): Also use WCONTINUED.
14076 This is so that list-processes doesn't mistakenly list the process
14077 as stopped, when the process has actually been continued and is
14080 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14082 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14083 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14084 not already configured.
14086 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14088 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14090 * Makefile.in (mostlyclean): Remove *.res files.
14092 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14094 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14095 a buffer (bug#8447).
14097 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14099 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14100 display vector, and we backtrack, handle the case that the
14101 previous character position is also displayed from a display
14102 vector or covered by a display string or image. (Bug#14476)
14104 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14106 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14107 (struct MonitorInfo, free_monitors): Remove.
14108 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14109 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14110 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14113 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14114 (struct MonitorInfo, free_monitors): Remove.
14115 (ns_screen_name): Make static.
14116 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14117 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14120 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14121 (struct MonitorInfo): New struct.
14122 (free_monitors, make_monitor_attribute_list): Declare.
14124 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14126 (free_monitors, make_monitor_attribute_list): New functions.
14127 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14130 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14132 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14134 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14136 * keyboard.c: Apply keyboard decoding only to events that come directly
14137 from the tty, not from unread-command-events (bug#14368).
14138 (read_event_from_main_queue): New function, extracted from read_char.
14139 (read_decoded_char): Remove.
14140 (read_decoded_event_from_main_queue): New function to replace it.
14141 (read_char): Use it.
14142 (read_key_sequence): Use read_char rather than read_decoded_char.
14144 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14146 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14148 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14150 2013-05-22 Kenichi Handa <handa@gnu.org>
14152 The following changes are to fix the setting of
14153 buffer-file-coding-system on, for instance, C-x RET c unix RET
14154 _FILE_OF_DOS_EOL_TYPE_ RET.
14156 * coding.h (struct coding_system): New member detected_utf8_chars.
14158 * coding.c (detect_coding_utf_8): Count characters and check EOL
14159 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14161 (setup_coding_system): Do not initialize coding->head_ascii.
14162 (check_ascii): Do not set coding->eol_seen but update it. Do not
14163 call adjust_coding_eol_type here.
14164 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14165 If the eol-type of CODING is already specified, adjust the eol type
14166 of the found coding-system.
14167 (decode_coding_gap): Cancel previous change. Utilize the
14168 character numbers counted by detect_coding_utf_8. Fix detection
14171 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14173 * search.c (looking_at_1): Only set last_thing_searched if the match
14174 changed the match-data (bug#14281).
14176 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14178 * xdisp.c (reseat_at_previous_visible_line_start):
14179 Already declared in dispextern.h, so remove it here.
14180 (move_it_vertically_backward): Likewise.
14182 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14184 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14185 (Fx_display_pixel_width, Fx_display_pixel_height)
14186 (Fx_display_mm_width, Fx_display_mm_height):
14187 Mention `display-monitor-attributes-list' in docstrings.
14189 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14190 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14191 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14192 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14193 (Fx_display_backing_store, Fx_display_visual_class)
14194 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14195 (Fx_display_grayscale_p, Fx_display_pixel_width)
14196 (Fx_display_pixel_height, Fx_display_planes)
14197 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14198 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14199 (Fx_display_mm_width, Fx_display_mm_height)
14200 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14201 height for all physical monitors as in X11.
14203 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14204 Return pixel width or height for all physical monitors as in X11.
14206 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14208 Port --enable-gcc-warnings to clang.
14209 * bytecode.c (exec_byte_code):
14211 Redo diagnostic pragmas to pacify clang, too.
14212 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14213 * editfns.c (Fencode_time):
14214 * fileio.c (file_accessible_directory_p):
14215 * font.c (font_unparse_xlfd):
14216 Use '&"string"[index]' instead of '"string" + (index)'.
14217 * undo.c (user_error): Remove; unused.
14219 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14221 * insdel.c (insert_1_both): Document the arguments, instead of
14222 referring to insert_1, which no longer exists.
14224 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14225 some window, increment windows_or_buffers_changed, so that
14226 *Messages* display in that window is updated. (Bug#14408)
14228 * w32.c: Include epaths.h.
14229 (init_environment): Use cmdproxy.exe without leading directories.
14230 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14232 (gettimeofday): Adjust signature and return value to Posix
14235 * unexw32.c (open_output_file): Delete the existing emacs.exe
14236 before creating it, to break the hard link to the versioned
14239 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14240 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14241 (FIRSTFILE_OBJ): New variables.
14242 (W32_RES): Rename to EMACSRES. All users changed.
14243 (base_obj): Use $(CM_OBJ).
14244 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14245 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14246 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14247 $(W32_RES_LINK) before $(LIBES).
14248 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14250 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14252 * makefile.w32-in (DOC): Use just "DOC".
14254 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14256 * process.c: Export default filters and sentinels to Elisp.
14257 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14259 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14260 (Fset_process_sentinel, Fformat_network_address):
14261 Default to them instead of nil.
14262 (server_accept_connection): Sentinels can't be nil any more.
14263 (read_and_dispose_of_process_output): New function, extracted from
14264 read_process_output.
14265 (read_process_output): Use it; filters can't be nil.
14266 (Finternal_default_process_filter): New function, extracted from
14267 read_process_output.
14268 (exec_sentinel_unwind): Remove function.
14269 (exec_sentinel): Don't zilch sentinel while running.
14270 (status_notify): Sentinels can't be nil.
14271 (Finternal_default_process_sentinel): New function extracted from
14273 (setup_process_coding_systems): Default filter is not nil any more.
14274 (syms_of_process): Export new Elisp functions and initialize
14276 * lisp.h (make_lisp_proc): New function.
14278 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14280 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14282 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14284 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14285 unless we know that the window w is a leaf window.
14286 Another attempt at solving bug#14062.
14288 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14290 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14293 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14295 * image.c (gif_load): Check that subimages fit (Bug#14345).
14297 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14299 * lread.c (skip_dyn_eof): New function.
14300 (read1): Use it to skip the end of a file in response to #@00.
14302 * doc.c (get_doc_string): Slightly relax the sanity checking.
14304 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14306 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14307 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14308 (MonitorInfo): New struct.
14309 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14310 (Fns_display_monitor_attributes_list): New functions.
14311 (display-usable-bounds): Remove.
14312 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14315 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14317 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14318 (GTK_CHECK_VERSION): New macro, if not already defined.
14319 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14320 replaced by GTK_CHECK_VERSION.
14322 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14324 * xterm.h (GTK_PREREQ): New macro.
14325 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14326 to use this macro instead, for consistency and clarity.
14328 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14330 * xdisp.c (row_for_charpos_p): New function, with code of
14331 cursor_row_p, but accepts an additional argument CHARPOS instead
14332 of using a hardcoded PT.
14333 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14334 (row_containing_pos): Call row_for_charpos_p instead of partially
14335 doing the same. Fixes cursor positioning under longlines-mode
14336 when longlines-show-effect includes more than one newline, when
14337 moving the cursor vertically up.
14339 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14341 * makefile.w32-in (ACL_H): New macro.
14342 ($(BLD)/fileio.$(O)): Update dependencies.
14344 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14346 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14347 * Makefile.in (LIB_ACL): New macro.
14348 (LIBACL_LIBS): Remove.
14349 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14350 * fileio.c: Include <acl.h>.
14351 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14352 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14354 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14357 * unexelf.c: Don't assume ElfW (Half) fits in int.
14358 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14359 when dealing with ElfW (Half) values, since they can exceed 2**31
14360 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14361 (entry_address): Omit unused NUM arg. All uses changed.
14363 2013-05-07 Juri Linkov <juri@jurta.org>
14365 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14366 to the string converted from number with `Fnumber_to_string'.
14369 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14371 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14372 This fixes a problem introduced by my previous change.
14374 2013-05-07 Glenn Morris <rgm@gnu.org>
14376 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14378 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14380 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14382 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14384 Static checking by GCC 4.8.0.
14385 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14386 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14387 (x_get_monitor_attributes_fallback)
14388 (x_get_monitor_attributes_xinerama)
14389 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14390 Define only if USE_GTK.
14391 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14392 (x_get_monitor_attributes_fallback): Omit unused locals.
14393 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14394 Use double, not float, to avoid mixed-mode floating point arithmetic.
14396 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14397 Jan Djärv <jan.h.d@swipnet.se>
14399 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14400 (XINERAMA_CFLAGS): New macros.
14401 (ALL_CFLAGS, LIBES): Use them.
14403 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14404 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14405 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14406 (syms_of_xfns): DEFSYM them.
14407 (struct MonitorInfo): New struct.
14408 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14409 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14410 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14411 (x_get_monitor_attributes_xinerama): New functions.
14412 (Fx_display_monitor_attributes_list): New primitive.
14413 (syms_of_xfns): Defsubr it.
14415 * xterm.h (x_display_info): Add Xatom_net_workarea and
14416 Xatom_net_current_desktop.
14418 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14419 and dpyinfo->Xatom_net_current_desktop.
14421 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14423 * xdisp.c (pos_visible_p): Use the special code for finding the
14424 beginning of a display property or overlay for any "replacing"
14425 display property, not just for display strings. This solves
14426 incorrect reporting of position by posn-at-point. (Bug#14241)
14428 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14430 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14431 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14432 Verify that ElfW (Half) fits in int.
14433 (fatal): Use same signature as lisp.h.
14434 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14435 configure and build with -DUNEXELF_DEBUG without worrying about
14436 other modules that use DEBUG.
14437 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14438 possibly-wide integers now uses it instead of plain fprintf.
14439 (entry_address): New function, which avoids problems with 32-bit
14440 overflow on 64-bit hosts.
14441 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14442 (round_up): Don't assume the remainder fits in int.
14443 (find_section): Use bool for boolean. Simplify debug code.
14444 (unexec): Don't assume file sizes fit in int or size_t.
14445 Omit unnecessary trailing newline in 'fatal' format.
14446 Use strerror rather than outputting decimal error number.
14447 Remove unused code when emacs is not defined;
14448 this file relies on Emacs now.
14449 Don't assume e_phnum and e_shnum are positive.
14451 * regex.c: Fix problems when DEBUG is defined.
14452 (extract_number, extract_number_and_incr): Define regardless of
14453 whether DEBUG is defined; that's simpler and makes the code less
14454 likely to go stale in the normal case when DEBUG is not defined.
14455 Return int rather than taking an int * arg. All callers changed.
14456 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14457 Remove, replacing with ...
14458 (DEBUG_PRINT): New macro. All callers changed.
14459 (DEBUG_COMPILES_ARGUMENTS): New macro.
14460 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14461 (print_compiled_pattern, print_double_string) [DEBUG]:
14462 Use prototype rather than old-style definition.
14463 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14464 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14465 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14466 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14467 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14468 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14469 This matters only when DEBUG is defined.
14471 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14473 * xdisp.c (set_iterator_to_next): Set the
14474 ignore_overlay_strings_at_pos_p flag only if we are _really_
14475 iterating over an overlay string, as indicated by the
14476 current.overlay_string_index member. (Bug#14306)
14478 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14480 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14481 to where it is used, to avoid autorelease issues (Bug#14050).
14483 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14485 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14486 * fileio.c (syms_of_fileio): Implement this.
14487 * filelock.c (create_lock_file): If symbolic links don't work, so
14488 we use a regular file as a lock file, do not fsync the lock file;
14491 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14493 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14494 (syms_of_minibuf): Adjust accodingly.
14496 * callint.c (Fcall_interactively): Adjust calls accordingly.
14498 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14500 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14501 w->contents is a buffer before computing everything else.
14502 Use parentheses to disambiguate last part of the condition.
14504 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14505 assertion violations. (Bug#14062)
14507 2013-05-01 David Reitter <david.reitter@gmail.com>
14509 * nsfns.m (ns_tooltip): Initialize.
14511 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14513 * coding.c (decode_coding_gap): Don't remove the character before
14514 a newline unless it's a CR character. (Bug#14287)
14516 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14518 * dispextern.h (struct face): Move enum face_underline_type
14519 earlier so that bitfields can be in the same word.
14521 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14523 * nsfns.m (handlePanelKeys): New function.
14524 (EmacsOpenPanel:performKeyEquivalent:)
14525 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14526 arrows/function/control and copy/paste keys (Bug#14296).
14528 2013-04-27 Juri Linkov <juri@jurta.org>
14530 * callint.c (Fcall_interactively): Call `Qread_number' for
14531 interactive code letter `n' instead of using duplicate code.
14534 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14536 * systime.h (make_timeval): Declare as 'const'.
14538 2013-04-27 Kenichi Handa <handa@gnu.org>
14540 * font.c (font_open_entity): Always open a font of manageable
14543 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14545 Port better to AIX (Bug#14258).
14546 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14549 2013-04-24 Kenichi Handa <handa@gnu.org>
14551 * coding.c (decode_coding_iso_2022): When an invalid escape
14552 sequence is encountered, reset the invocation and designation
14553 status to the safest one.
14555 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14557 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14558 Without this fix, "make distclean" leaves stamp-h1 behind.
14560 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14562 * w32fns.c (w32_fullscreen_rect): New function to compute the
14563 window rectangle for the given fullscreen mode.
14564 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14565 longer tunes the window size. This keeps the window's edges flush
14566 with the screen and allows the taskbar to hide itself in fullboth.
14568 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14569 window decorations and uses the entire screen.
14571 * w32term.h (w32_fullscreen_rect) Add prototype.
14572 (struct w32_output): Replace normal_width, normal_height,
14573 normal_top, and normal_left members with a single normal_placement
14575 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14577 (FRAME_NORMAL_PLACEMENT): New macro.
14579 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14581 * minibuf.c (Ftest_completion): Silence compiler warning.
14583 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14585 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14588 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14591 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14592 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14593 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14594 parentheses where appropriate.
14596 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14598 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14600 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14602 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14603 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14604 Mention in the doc string that setting these variables takes
14605 effect only after a call to set-window-buffer. (Bug#14200)
14607 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14609 * indent.c (Fvertical_motion): Don't consider display strings on
14610 overlay strings as display strings on the buffer position we
14611 started from. This prevents vertical cursor motion from jumping
14612 more than one line when there's an overlay string with a display
14613 property at end of line.
14614 Reported by Karl Chen <Karl.Chen@quarl.org> in
14615 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14617 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14619 * window.c (select_window): `record_buffer' even if window is
14620 already selected (bug#14191).
14622 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14624 * window.c (Fwindow_end): Test more flags, including the buffer's
14625 last_overlay_modified flag, to determine whether the window's
14626 display is really up-to-date. Prevents the function from
14627 returning a stale value. (Bug#14170)
14628 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14631 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14633 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14634 garbaged only if it is not already the top frame on its TTY.
14635 This prevents flickering due to constant redrawing of TTY frames when
14636 there are GUI frames open in the same session. (Bug#13864)
14638 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14640 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14641 of marking the idle timers directly.
14643 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14645 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14646 tables (bug#14054).
14648 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14650 * window.c (select_window): Don't record_buffer while the invariant is
14651 temporarily broken (bug#14161).
14653 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14655 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14657 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14659 2013-04-07 Romain Francoise <romain@orebokech.com>
14661 Ignore additional platform-specific ACL errors (Bug#13702).
14662 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14663 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14665 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14667 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14670 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14672 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14673 This bug was introduced by my 2013-02-25 change that simplified
14674 data_start configuration. Without this change, on GNU/Linux
14675 an Emacs configured with --enable-profiling fails immediately
14676 due to a profiler signal.
14677 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14678 with these flags. On platforms where special flags are needed
14679 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14680 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14681 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14683 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14685 Get rid of some platform-specific functions examining window
14686 system and its capabilities. This is a partial rework of the
14688 * lisp.h (have_menus_p): Remove prototype. This function is
14689 replaced with platform-independent window_system_available.
14690 (check_window_system): Move to...
14691 * frame.h (decode_window_system_frame, window_system_available):
14692 ...here, add new prototypes.
14693 * frame.c (window_system_available, decode_window_system_frame):
14695 (check_window_system): Platform-independent now.
14696 * xterm.h (x_in_use): Remove declaration.
14698 * w32term.h (check_x_frame):
14699 * nsterm.h (check_x_frame): Remove prototypes. This function
14700 is replaced with platform-independent decode_window_system_frame.
14701 * msdos.c (have_menus_p): Remove.
14702 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14703 Remove platform-specific functions. Use check_window_system,
14704 decode_window_system_frame and check_ns_display_info where
14705 appropriate. Minor style and comment tweaks.
14706 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14707 (check_x_frame): Likewise.
14708 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14710 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14711 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14712 * xmenu.c, xselect.c: All related users changed.
14714 2013-04-03 Kenichi Handa <handa@gnu.org>
14716 The following changes is to optimize the code for reading UTF-8
14719 * coding.c (check_ascii): Rename from detect_ascii. Return value
14720 changed. Check EOL format. Do not call adjust_coding_eol_type
14722 (check_utf_8): New function.
14723 (adjust_coding_eol_type): Do nothing if already adjusted.
14724 (detect_coding): Compare the return value of check_ascii with
14725 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14726 (decode_coding_gap): Optimize for valid UTF-8.
14728 2013-03-21 Kenichi Handa <handa@gnu.org>
14730 * coding.c (syms_of_coding): Cancel previous change.
14732 * insdel.c (insert_from_gap): Fix previous change.
14734 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14736 Consistently use platform-specific function to detect window system.
14737 * lisp.h (check_window_system): New prototype. This function is
14738 going to replace check_x, check_w32 and check_ns.
14739 (have_menus_p): Mention msdos.c in comment.
14740 * fontset.c (check_window_system_func): Remove. Adjust all users.
14741 * fontset.h (check_window_system_func): Remove prototype.
14742 * nsterm.h (check_ns):
14743 * xterm.h (check_x):
14744 * w32term.h (check_w32): Likewise.
14745 * menu.c (Fx_popup_menu): Use check_window_system.
14746 * msdos.c (check_window_system): Define for MS-DOS.
14747 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14748 * w32fns.c (check_window_system): Likewise for MS-Windows.
14749 * xfns.c (check_window_system): Likewise for X.
14750 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14751 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14753 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14755 Prefer < to > in range checks such as 0 <= i && i < N.
14756 This makes it easier to visualize quantities on a number line.
14757 This patch doesn't apply to all such range checks,
14758 only to the range checks affected by the 2013-03-24 change.
14759 This patch reverts most of the 2013-03-24 change.
14760 * alloc.c (xpalloc, Fgarbage_collect):
14761 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14762 * character.c (string_escape_byte8):
14763 * charset.c (read_hex):
14764 * data.c (cons_to_unsigned):
14765 * dispnew.c (update_frame_1):
14766 * doc.c (Fsubstitute_command_keys):
14767 * doprnt.c (doprnt):
14768 * editfns.c (hi_time, decode_time_components):
14769 * fileio.c (file_offset):
14770 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14771 * font.c (font_intern_prop):
14772 * frame.c (x_set_alpha):
14773 * gtkutil.c (get_utf8_string):
14774 * indent.c (check_display_width):
14775 * keymap.c (Fkey_description):
14776 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14778 * minibuf.c (read_minibuf_noninteractive):
14779 * process.c (wait_reading_process_output):
14780 * search.c (Freplace_match):
14781 * window.c (get_phys_cursor_glyph):
14782 * xdisp.c (redisplay_internal):
14783 * xsmfns.c (smc_save_yourself_CB):
14784 Prefer < to > for range checks.
14785 * dispnew.c (sit_for): Don't mishandle NaNs.
14786 This fixes a bug introduced in the 2013-03-24 change.
14787 * editfns.c (decode_time_components): Don't hoist comparison.
14788 This fixes another bug introduced in the 2013-03-24 change.
14790 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14792 * frame.h (struct frame): Drop scroll_bottom_vpos
14793 member becaue all real users are dead long ago.
14794 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14795 * xdisp.c (redisplay_internal): Adjust user.
14797 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14799 * nsmenu.m (showAtX:Y:for:): setLevel to
14800 NSPopUpMenuWindowLevel (Bug#13998).
14802 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14804 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14805 (ns_check_pending_open_menu): Declare.
14807 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14808 (x_activate_menubar): Update the menu with title that matches
14809 ns_get_pending_menu_title, and call
14810 ns_check_pending_openmenu (Bug#12698).
14811 (menuWillOpen:): New method.
14812 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14814 * nsterm.m (menu_will_open_state, menu_mouse_point)
14815 (menu_pending_title): New varaibles.
14816 (ns_get_pending_menu_title, ns_check_menu_open)
14817 (ns_check_pending_open_menu): New functions.
14819 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14821 * indent.c (current_column_bol_cache): Remove leftover which is not
14822 used in Fmove_to_column any more.
14823 (current_column, scan_for_column): Adjust users.
14824 * keyboard.c (last_point_position_buffer, last_point_position_window):
14825 Remove leftovers which are not used for recording undo any more.
14826 (command_loop_1, syms_of_keyboard): Adjust users.
14827 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14828 redisplay_window any more.
14829 (move_it_to): Adjust user.
14831 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14833 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14834 Update dependencies.
14836 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14838 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14839 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14840 forward references.
14842 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14844 * window.h (struct window): Replace hchild, vchild and buffer slots
14845 with a single slot 'contents'. This is possible because each valid
14846 window may have either the child window (in vertical or horizontal
14847 combination) or buffer to display (for the leaf window). Using that,
14848 a lot of operations to traverse and/or change window hierarchies may
14849 be simplified. New member horizontal is used to distinguish between
14850 horizontal and vertical combinations of internal windows.
14851 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14852 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14853 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14854 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14855 Use contents slot, not buffer, where appropriate.
14856 (wset_combination): New function.
14857 (wset_buffer): Add eassert.
14858 (Fframe_first_window): Simplify the loop reaching first window.
14859 (Fwindow_buffer): Use WINDOW_LEAF_P.
14860 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14861 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14862 (unshow_buffer): Convert initial debugging check to eassert.
14863 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14864 (make_parent_window, window_resize_check, window_resize_apply)
14865 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14866 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14867 Adjust to match struct window changes.
14868 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14869 (mark_window_cursors_off, count_windows, get_leaf_windows)
14870 (foreach_window_1): Simplify the loop.
14871 * alloc.c (mark_object): Do not check for the leaf window because
14872 internal windows has no glyph matrices anyway.
14873 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14874 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14875 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14876 (build_frame_matrix_from_window_tree, mirror_make_current)
14877 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14878 (update_window_tree, set_window_update_flags): Simplify the loop.
14879 (sync_window_with_frame_matrix_rows): Enforce live window.
14880 Use contents slot, not buffer, where appropriate.
14881 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14882 and WINDOW_HORIZONTAL_COMBINATION_P.
14883 (make_frame_visible_1): Simplify the loop.
14884 Use contents slot, not buffer, where appropriate.
14885 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14886 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14887 (expose_window_tree): Likewise.
14888 Use contents slot, not buffer, where appropriate.
14889 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14890 to avoid deleted windows. Use contents slot instead of buffer.
14891 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14892 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14893 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14894 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14896 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14898 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14899 identify the reasons for assertion violations in bug#14062 and
14901 (Fx_show_tip): Fix compilation error under
14902 "--enable-check-lisp-object-type". (Bug#14073)
14904 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14905 Reported by <rzl24ozi@gmail.com>.
14907 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14909 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14911 (unwind_with_echo_area_buffer): ...to restore it here.
14912 This is needed to ensure that...
14913 (redisplay_window): ...both window markers are valid here,
14914 which is verified by eassert.
14915 * editfns.c (save_excursion_save): Do not assume that
14916 selected_window always displays the buffer.
14917 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14920 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14922 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14925 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14927 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14929 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14931 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14932 since MinGW's w32api headers do. This avoids compiler warnings.
14934 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14935 if already defined.
14937 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14939 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14941 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14943 * gtkutil.c (style_changed_cb): Check if frame is live and an
14944 X frame (Bug#14038).
14946 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14948 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14949 Define only for _WIN32_WINNT less than 0x0500.
14950 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14952 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14953 see its own definitions of 'struct timeval' and 'struct timezone'.
14955 Fix incompatibilities between MinGW.org and MinGW64 headers.
14956 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14958 * w32.c (REPARSE_DATA_BUFFER): Guard with
14959 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14961 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14963 * xterm.c: Include X11/XKBlib.h
14964 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14966 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14968 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14970 * blockinput.h (input_blocked_p): Likewise.
14971 * bytecode.c (exec_byte_code): Likewise.
14972 * callproc.c (call_process_kill, call_process_cleanup)
14973 (Fcall_process): Likewise.
14974 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14975 (Fccl_execute_on_string): Likewise.
14976 * character.c (string_escape_byte8): Likewise.
14977 * charset.c (read_hex): Likewise.
14978 * cm.c (calccost): Likewise.
14979 * data.c (cons_to_unsigned): Likewise.
14980 * dired.c (directory_files_internal, file_name_completion):
14982 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14983 (sit_for): Likewise.
14984 * doc.c (Fsubstitute_command_keys): Likewise.
14985 * doprnt.c (doprnt): Likewise.
14986 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14987 * emacsgtkfixed.c: Likewise.
14988 * fileio.c (file_offset, Fwrite_region): Likewise.
14989 * floatfns.c (Fexpt, fmod_float): Likewise.
14990 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14992 * font.c (font_intern_prop): Likewise.
14993 * frame.c (x_set_alpha): Likewise.
14994 * gtkutil.c (get_utf8_string): Likewise.
14995 * indent.c (check_display_width): Likewise.
14996 * intervals.c (create_root_interval, rotate_right, rotate_left)
14997 (split_interval_right, split_interval_left)
14998 (adjust_intervals_for_insertion, delete_node)
14999 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15000 (merge_interval_right, merge_interval_left, copy_intervals)
15001 (set_intervals_multibyte_1): Likewise.
15002 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15003 * keymap.c (Fkey_description): Likewise.
15004 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15005 * lread.c (openp, read_integer, read1, string_to_number):
15007 * menu.c (ensure_menu_items): Likewise.
15008 * minibuf.c (read_minibuf_noninteractive): Likewise.
15009 * print.c (printchar, strout): Likewise.
15010 * process.c (create_process, Faccept_process_output)
15011 (wait_reading_process_output, read_process_output, send_process)
15012 (wait_reading_process_output): Likewise.
15013 * profiler.c (make_log, handle_profiler_signal): Likewise.
15014 * regex.c (re_exec): Likewise.
15015 * regex.h: Likewise.
15016 * search.c (looking_at_1, Freplace_match): Likewise.
15017 * sysdep.c (get_child_status, procfs_ttyname)
15018 (procfs_get_total_memory): Likewise.
15019 * systime.h (EMACS_TIME_VALID_P): Likewise.
15020 * term.c (dissociate_if_controlling_tty): Likewise.
15021 * window.c (get_phys_cursor_glyph): Likewise.
15022 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15023 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15025 * xfns.c (Fx_window_property): Likewise.
15026 * xmenu.c (set_frame_menubar): Likewise.
15027 * xselect.c (x_get_window_property, x_handle_dnd_message):
15029 * xsmfns.c (smc_save_yourself_CB): Likewise.
15030 * xterm.c (x_scroll_bar_set_handle): Likewise.
15032 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15034 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15035 to be optional or nil. Adjust comment and convert it to docstring.
15036 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15037 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15039 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15041 Static checking by GCC 4.8-20130319.
15042 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15043 * process.c (Fset_process_datagram_address)
15044 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15045 * xdisp.c (get_char_face_and_encoding)
15046 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15047 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15048 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15050 2013-03-24 Ken Brown <kbrown@cornell.edu>
15052 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15053 fix compilation on 64-bit Cygwin, where underscores are not
15054 automatically prepended.
15056 * w32term.c (w32_initialize): Silence compiler warning.
15058 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15060 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15061 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15062 variables, to save and restore frame dimensions.
15063 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15064 after returning from a 'fullscreen' configuration.
15065 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15066 to avoid races between the main thread and the input thread.
15068 * w32term.h (struct w32_output): New members normal_width,
15069 normal_height, normal_top, normal_left, and prev_fsmode.
15070 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15071 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15072 members of a frame.
15074 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15075 'fullscreen' parameter. Always record previous width and height
15076 of the frame, except when switching out of maximized modes, so
15077 that they could be restored correctly, instead of resetting to the
15078 default frame dimensions. Send SC_RESTORE command to the frame,
15079 unless we are going to send SC_MAXIMIZE, to restore the frame
15080 resize hints in the mouse pointer shown by the window manager.
15083 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15085 * lisp.h (get_frame_param): Adjust conditions for prototype
15088 2013-03-22 Ken Brown <kbrown@cornell.edu>
15090 * unexcw.c: Drop unneeded inclusion of w32common.h.
15091 (report_sheap_usage): Declare.
15092 (read_exe_header): Add magic numbers for x86_64.
15093 (fixup_executable): Fix printf format specifier for unsigned long
15096 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15098 * frame.h (struct frame): Put menu_bar_window under #ifdef
15099 because this member is not needed when X toolkit is in use.
15100 (fset_menu_bar_window):
15101 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15102 (free_glyphs, update_frame):
15103 * xdisp.c (expose_frame): Likewise.
15104 (display_menu_bar): Likewise. Remove redundant eassert.
15105 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15108 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15110 Use functions and constants to manipulate Lisp_Save_Value objects.
15111 This replaces code that used macros and strings and token-pasting.
15112 The change makes the C source a bit easier to follow,
15113 and shrinks the Emacs executable a bit.
15114 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15115 (make_save_value): Change 1st arg from string to enum. All callers
15118 (mark_object): Use if, not #if, for GC_MARK_STACK.
15119 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15120 (XSAVE_OBJECT): Now functions, not macros.
15121 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15122 the constant was never used.
15123 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15124 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15125 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15126 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15128 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15129 type3 with a single member save_type. All uses changed.
15130 (save_type, set_save_pointer, set_save_integer): New functions.
15131 * print.c (PRINTX): Remove.
15133 * alloc.c: Remove redundant static declarations.
15135 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15137 * window.h (struct window): Convert left_col, top_line, total_lines
15138 and total_cols from Lisp_Objects to integers. Adjust comments.
15139 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15141 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15142 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15143 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15144 Adjust users where appropriate.
15146 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15148 * frame.h (struct frame): Drop resx and resy because the same data is
15149 available from window system-specific output context. Adjust users.
15150 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15151 New functions to provide defaults when no window system available.
15152 (FRAME_RES_X, FRAME_RES_Y): New macros.
15153 (NUMVAL): Move from xdisp.c.
15154 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15155 (Ffont_face_attributes, Fopen_font):
15156 * image.c (gs_load):
15157 * w32font.c (fill_in_logfont):
15158 * xdisp.c (calc_pixel_width_or_height):
15159 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15160 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15162 2013-03-20 Kenichi Handa <handa@gnu.org>
15164 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15165 to 1 (temporary workaround until a bug related to ASCII
15166 optimization is fixed).
15168 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15170 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15171 Signal error if window is not internal. Adjust docstring.
15172 (delete_all_child_windows): Use combination_limit to save the buffer.
15173 (Fset_window_configuration): Adjust accordingly.
15174 * print.c (syms_of_print): Initialize debugging output not here...
15175 (init_print_once): ...but in a new function here.
15176 * lisp.h (init_print_once): Add prototype.
15177 * emacs.c (main): Add call to init_print_once. Adjust comments.
15179 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15181 * window.c (window_resize_check, window_resize_apply)
15182 (window_from_coordinates, recombine_windows, set_window_buffer)
15183 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15184 (Fsplit_window_internal, Fdelete_window_internal)
15185 (freeze_window_starts): Use bool for booleans.
15186 * window.h (window_frame_coordinates, resize_frame_windows)
15187 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15189 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15191 * dispnew.c (bitch_at_user): Use `user-error'.
15193 2013-03-17 Ken Brown <kbrown@cornell.edu>
15195 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15196 as return type of image_background. (Bug#13981)
15197 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15199 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15201 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15202 (ns_select): Don't return with result uninitialized.
15204 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15207 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15209 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15210 directories. If filename is nil, get directory name (Bug#13932).
15211 Use getFilename and getDirectory.
15212 (getFilename, getDirectory): New methods for EmacsSavePanel and
15214 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15216 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15218 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15220 2013-03-15 Kenichi Handa <handa@gnu.org>
15222 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15223 (adjust_after_replace): Make it back to static. Delete the third
15224 arg text_at_gap_tail. Cancel the code for handling it.
15226 * coding.h (struct coding_system): New member eol_seen.
15228 * coding.c (detect_ascii): New function.
15229 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15230 when the source bytes are actually scanned. On detecting for
15231 coding_category_utf_8_auto, call detect_ascii instead of scanning
15232 source bytes directly.
15233 (produce_chars): Call insert_from_gap with the new arg 0.
15234 (encode_coding): Likewise.
15235 (decode_coding_gap): Control ASCII optimization by the variable
15236 disable_ascii_optimization instead of #ifndef .. #endif.
15237 Deccode EOL format according to coding->eol_seen.
15238 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15241 * lisp.h (adjust_after_replace): Cancel externing it.
15242 (insert_from_gap): Adjust prototype.
15244 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15246 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15247 FULLSCREEN_MAXIMIZED. (Bug#13935)
15249 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15251 * region-cache.c (find_cache_boundary, move_cache_gap)
15252 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15253 Simplify debugging check and convert to eassert. Adjust comment.
15254 (pp_cache): Put under ENABLE_CHECKING.
15256 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15258 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15259 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15260 and WM_ACTIVATEAPP.
15261 (w32fullscreen_hook): If the frame is visible, reset
15262 f->want_fullscreen flag after changing the frame size. If the
15263 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15266 2013-03-13 Daniel Colascione <dancol@dancol.org>
15268 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15269 too so that these builds can use Cygwin's file conversion
15270 functions. (We've been building and linking cygw32.o all along
15271 and just not using it.)
15273 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15275 File synchronization fixes (Bug#13944).
15276 * Makefile.in (LIB_FDATASYNC): New macro.
15278 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15279 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15280 Don't worry about HAVE_FSYNC, since a substitute fsync is
15281 available if the system lacks one.
15282 (Fwrite_regin): Retry fsync if interrupted.
15284 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15286 * w32term.c (w32_read_socket): If the Emacs frame is being
15287 activated, call w32fullscreen_hook, to make sure the new frame
15288 dimensions are in effect. (Bug#13937)
15290 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15292 * xdisp.c (init_iterator): Simplify because both character and byte
15293 positions are either specified or -1. Add eassert. Adjust comment.
15294 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15295 character and byte positions can be obtained from marker.
15297 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15299 Static checking by Sun C 5.12.
15300 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15301 * bytecode.c (exec_byte_code):
15302 * dispnew.c (init_display):
15304 * fileio.c (Fsubstitute_in_file_name):
15305 * keyboard.c (Fevent_convert_list):
15306 * keymap.c (Fsingle_key_description):
15307 * term.c (maybe_fatal, fatal):
15308 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15309 * xsmfns.c (Fhandle_save_session):
15310 Omit unreachable code.
15311 * keymap.c (map_keymap_char_table_item): Cast void * to
15312 a function pointer type; the C Standard requires this.
15314 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15315 Include <sys/param.h> unconditionally, as that works elsewhere and
15316 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15317 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15320 See ChangeLog.12 for earlier changes.
15322 ;; Local Variables:
15326 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15328 This file is part of GNU Emacs.
15330 GNU Emacs is free software: you can redistribute it and/or modify
15331 it under the terms of the GNU General Public License as published by
15332 the Free Software Foundation, either version 3 of the License, or
15333 (at your option) any later version.
15335 GNU Emacs is distributed in the hope that it will be useful,
15336 but WITHOUT ANY WARRANTY; without even the implied warranty of
15337 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15338 GNU General Public License for more details.
15340 You should have received a copy of the GNU General Public License
15341 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.