1 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
3 Avoid undefined behavior in color table hashing.
4 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
5 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
6 This function avoids undefined behavior with signed shift overflow.
8 2014-11-10 Eli Zaretskii <eliz@gnu.org>
10 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
11 when the inserted text does not need decoding. (Bug#18982)
13 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
15 * nsterm.h (EmacsScroller): judge returns bool.
17 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
18 (ns_judge_scroll_bars): Only set removed if judge returns true.
19 (judge): Returns bool == condemned. Remove self from window.
20 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
22 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
24 * keyboard.c (command_loop_1): Record this-command in recent-keys.
25 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
27 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
29 * nsterm.m (ns_set_vertical_scroll_bar)
30 (ns_set_horizontal_scroll_bar): Cleanup merge error.
32 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
34 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
35 merely because tmo_in_millisec is nonnegative. The 1st call
36 to g_main_context_query could succeed while the 2nd one fails.
38 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
40 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
42 * nsterm.m (run): Only use non-system event loop if OSX version is
43 exactly 10.9 (Bug#18993).
44 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
47 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
49 * callproc.c (encode_current_directory): Support handling of file
50 names prepended by "/:". (Bug#18891)
52 2014-11-08 Alan Mackenzie <acm@muc.de>
54 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
56 2014-11-08 Dima Kogan <dima@secretsauce.net>
58 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
60 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
62 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
63 raises an error. (Bug#18891)
65 2014-11-08 Martin Rudalics <rudalics@gmx.at>
67 * frame.c (adjust_frame_size): Call x_set_window_size only if
68 f->can_x_set_window_size is set.
69 (make_frame): Initialize f->can_x_set_window_size and
70 f->can_run_window_configuration_change_hook.
71 (Fcan_run_window_configuration_change_hook): New function.
72 * frame.h (frame): Split `official' into `can_x_set_window_size'
73 and `can_run_window_configuration_change_hook'.
74 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
75 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
76 f->can_x_set_window_size.
77 * window.c (run_window_configuration_change_hook): Return
78 immediately if either f->can_x_set_window_size or
79 f->can_run_window_configuration_change_hook are false.
80 (Fset_window_configuration): Instead of f->official set
81 f->can_x_set_window_size.
82 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
83 f->can_x_set_window_size.
85 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
87 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
88 cleanup from 2014-11-01 (Bug#18972).
90 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
92 * keyboard.c: Call gui-set-selection instead of x-set-selection.
93 * xdisp.c (window-scroll-functions): Improve docstring.
95 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
97 Uniquify the 'size' symbol.
99 * w32notify.c (Qsize): Remove.
100 * lisp.h (Qsize): New decl.
101 * lread.c (Qsize): Now extern.
102 * w32notify.c (syms_of_w32notify): No need to defsym.
104 2014-11-07 Martin Rudalics <rudalics@gmx.at>
106 * dispnew.c (change_frame_size_1): Fix call of
108 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
109 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
110 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
111 (Qtool_bar_size): New constants.
112 (frame_inhibit_resize, adjust_frame_size): New argument to
113 handle case where frame_inhibit_implied_resize is a list.
114 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
115 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
116 (x_set_right_divider_width, x_set_bottom_divider_width)
117 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
118 (x_set_scroll_bar_width, x_set_scroll_bar_height):
120 (frame-inhibit-implied-resize): Rewrite doc-string.
121 * frame.h (frame_inhibit_resize, adjust_frame_size):
122 Fix external declarations.
123 (Qframe_position, Qframe_outer_size)
124 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
125 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
126 (Qtool_bar_size): Extern them.
127 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
128 (xg_height_or_width_changed): Remove.
129 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
130 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
131 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
132 (xg_change_toolbar_position): Call adjust_frame_size directly.
133 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
134 Fix calls of adjust_frame_size.
135 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
136 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
137 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
138 frame can get resized when tool-bar-lines parameter changes from
140 (Fw32_frame_menu_bar_size): Return fourth value.
141 (Fw32_frame_rect): Block input around system calls
142 (Fx_frame_geometry): New function.
143 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
144 * w32term.c (x_new_font): Adjust adjust_frame_size call.
145 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
146 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
147 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
148 (Fx_create_frame): Adjust adjust_frame_size calls.
149 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
150 frame can get resized when tool-bar-lines parameter changes from
152 (Fx_frame_geometry): New function.
153 * xmenu.c (update_frame_menubar): On Lucid call
154 adjust_frame_size with one pixel less height to avoid that
155 repeatedly adding/removing the menu bar grows the frame.
156 (free_frame_menubar): On Motif arrange to optionally preserve
157 the old frame height when removing the menu bar.
158 * xterm.c (x_new_font): Adjust adjust_frame_size call.
160 2014-11-03 Eli Zaretskii <eliz@gnu.org>
162 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
163 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
164 frame; instead, print an error message.
166 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
168 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
170 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
172 * nsimage.m (allocInitFromFile:): Initialize bmRep.
173 (dealloc): Release bmRep.
175 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
176 imageListSetNext, imageListNext.
178 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
180 (allocInitFromFile:): Remove searching ImageList and calling
181 reference (Bug#18918).
182 (dealloc): Remove handling if ImageList.
184 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
186 * process.c (catch_child_signal): Fix incorrect assertion.
188 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
190 * macfont.m (macfont_draw):
191 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
193 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
194 if force_integral_p (i.e. no antialias).
195 (macfont_draw): Check ns_antialias_text, also turn off synthetic
196 bold if no antialias (Bug#18876).
198 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
199 was given (Bug#18846).
201 * nsterm.h (ns_set_doc_edited): Declare taking no args.
203 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
204 instead of in xdisp.c, function now takes void. (Bug#18884).
206 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
207 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
209 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
210 struct window* (Bug#18889).
211 Remove getMouseMotionPart.
212 (ns_output): Make icon_top/left int.
214 * nsfns.m (x_icon): icon_top/left is int.
216 * nsterm.m (ns_mouse_position): Remove unused code.
217 (initFrame:window:, dealloc): Use window instead of win.
218 (getMouseMotionPart:window:x:y:): Remove, unused.
219 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
221 2014-11-01 Eli Zaretskii <eliz@gnu.org>
223 * keyboard.c (readable_events): When FLAGS include
224 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
225 This avoids returning non-nil from input-pending-p when only such
226 events are in the queue. (Bug#18856)
228 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
230 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
231 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
232 (Qforeign_selection): Remove.
233 (ns_get_local_selection): Identation fix.
234 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
236 * nsselect.m (ns_get_local_selection): Remove calling of
237 functions in Vselection_converter_alist (Bug#18911).
238 (syms_of_nsselect): Remove Vselection_converter_alist.
240 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
242 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
243 and unnecessary initialization. Adjust comments.
245 2014-10-30 Eli Zaretskii <eliz@gnu.org>
247 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
249 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
250 index, not an absolute one, as that's what the function expects.
252 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
254 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
255 font on an initial frame when running as a daemon (Bug#18869).
257 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
259 2014-10-30 Eli Zaretskii <eliz@gnu.org>
261 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
262 build_string, when importing a home directory. (Bug#18873)
264 * dispnew.c (buffer_posn_from_coords):
265 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
266 account for the header-line height. (Bug#18839)
268 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
270 * xml.c (parse_region): Do not forget the first document child.
272 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
274 * nsselect.m: pasteboard_changecount is new.
275 (ns_store_pb_change_count, ns_get_pb_change_count)
276 (ns_get_our_change_count_for): New functions.
277 (ns_string_to_pasteboard_internal): Correct comment.
278 type => gtype in eassert, Call ns_store_pb_change_count.
279 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
280 (Fns_disown_selection_internal, Fns_selection_owner_p):
281 Replace Vselection_alist check, with change count check.
282 (Fns_get_selection): Initialize val to Qnil. Only get local
283 selection if change counts match (Bug#18799).
284 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
286 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
288 * src/w32proc.c (create_child): If calling a quoted batch file,
289 pass NULL for exe. (Bug#18745)
291 2014-10-24 Eli Zaretskii <eliz@gnu.org>
293 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
294 (bidi_resolve_brackets): Use end of string position rather than ZV
295 when iterating over a string. (Bug#18815)
297 2014-10-24 Martin Rudalics <rudalics@gmx.at>
299 * keyboard.c (make_lispy_position): Return coordinates also when
300 on scroll bars, fringes, margins or not in a window.
301 * xdisp.c (show_mouse_face): Don't change cursor face during
304 2014-10-23 Martin Rudalics <rudalics@gmx.at>
306 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
307 (frame_resize_pixelwise, frame_inhibit_implied_resize):
308 Fix doc-strings (Bug#18789).
310 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
312 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
314 2014-10-22 Eli Zaretskii <eliz@gnu.org>
316 Optimize redisplay of simple bracketed text.
317 * bidi.c (bidi_cache_reset_to): New function.
318 (bidi_cache_reset): Call it.
319 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
321 (bidi_resolve_explicit): Reset bracket_pairing_pos and
322 bracket_enclosed_type only if bracket_pairing_pos's value is not
324 (MAX_BPA_STACK): Make sure the value is signed.
325 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
326 stop pushing values onto the stack.
327 (bidi_find_bracket_pairs): If the bracketed text is only on the
328 base embedding level, remove all the states cached by this
329 function from the cache, and return zero, so that the brackets in
330 this segment of text are processed as normal neutrals.
331 (bidi_resolve_brackets): Detect the brackets that are to be
332 processed as neutrals, and don't call bidi_find_bracket_pairs on
335 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
337 * w32select.c (Fw32_selection_exists_p): Rename from
338 Fx_selection_exists_p.
339 (syms_of_w32select): Adjust accordingly.
341 * w16select.c (Fw16_selection_exists_p): Rename from
342 Fx_selection_exists_p.
343 (syms_of_win16select): Adjust accordingly.
345 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
346 (Fns_own_selection_internal): Tighten scoping.
347 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
348 (Fns_get_selection): Rename from Fx_get_selection_internal.
349 (Fns_get_selection_internal, Fns_store_selection_internal):
351 (syms_of_nsselect): Adjust accordingly.
353 2014-10-21 Martin Rudalics <rudalics@gmx.at>
355 * w32fns.c (Fw32_frame_menu_bar_size): New function.
356 * w32term.c (x_set_window_size): Account for wrapped menu bar
357 lines when setting up frame height (Bug#15174 and Bug#18720).
358 (w32_add_wrapped_menu_bar_lines): New variable.
360 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
362 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
365 2014-10-20 Glenn Morris <rgm@gnu.org>
367 * Merge in all changes up to 24.4 release.
369 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
371 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
372 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
374 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
376 * xterm.c (handle_one_xevent): Check return value from
377 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
378 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
380 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
381 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
382 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
383 Gtk+ >= 3.14 (Bug#18674).
384 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
385 Gtk+ >= 3.14 (Bug#18674).
387 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
389 * gtkutil.c: Remove no-longer-used code.
390 (xg_update_menubar): Remove unused local and unnecessary call to
391 gtk_menu_item_get_submenu.
392 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
393 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
394 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
396 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
398 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
400 * xterm.h (handlebox_widget): Remove.
402 * xmenu.c (set_frame_menubar): Remove GTK block that calls
405 * gtkutil.h (xg_have_tear_offs): Remove declaration.
407 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
408 to handle Gtk versions.
409 (xg_get_file_with_chooser): Use them.
410 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
411 Remove (create_menus): Remove teroff argument and code.
412 Remove call to gtk_menu_set_title.
413 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
414 Adjust args to create_menus.
415 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
416 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
417 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
418 (xg_make_tool_item): Remove detach code.
419 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
420 (find_icon_from_name): New function.
421 (update_frame_tool_bar): Remove GtkStockItem code, move to
422 find_icon_from_name. Let stock be a list of icon names to try.
423 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
424 Replace TOOLBAR_TOP_WIDGET.
425 (free_frame_tool_bar, xg_change_toolbar_position ):
426 Replace TOOLBAR_TOP_WIDGET.
427 (xg_initialize): Remove tearoff code.
429 2014-10-18 Eli Zaretskii <eliz@gnu.org>
431 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
432 pixel from the window's cursor glyph width, since X renders hollow
433 blocks 1 pixel wider than the 'width' parameter.
435 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
436 glyph->pixel_width; this is now done in xterm.c.
438 Fix reordering of bracket characters in isolates.
439 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
440 RESOLVED_ONLY; when non-zero, return from the cache only fully
441 resolved states. All callers changed.
442 (CANONICAL_EQU): New macro.
443 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
444 equivalent of the paired closing bracket character.
445 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
446 the default non-negative value, to be checked later in
447 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
448 characters against those pushed onto the BPA stack.
449 (bidi_record_type_for_neutral): New function.
450 (bidi_resolve_brackets): Record next_for_neutral and
451 prev_for_neutral when embedding level gets pushed. Force
452 resolution of bracket pairs when entering a level run that was not
454 (bidi_resolve_neutral): Add assertions before calling
455 bidi_resolve_neutral_1.
456 (bidi_level_of_next_char): Remove the code that attempted to
457 resolve unresolved neutrals; that is now done by
458 bidi_resolve_neutral.
460 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
462 2014-10-17 Eli Zaretskii <eliz@gnu.org>
464 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
465 1-pixel R2L characters.
466 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
467 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
469 2014-10-16 Eli Zaretskii <eliz@gnu.org>
471 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
474 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
476 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
477 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
478 It's not clear to me whether the initialization is needed,
479 but it can't hurt so I played it safe.
481 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
483 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
485 2014-10-15 Eli Zaretskii <eliz@gnu.org>
487 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
488 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
490 (bidi_get_type): Return the isolate initiators and terminator types.
491 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
492 (bidi_fetch_char_skip_isolates, find_first_strong_char)
493 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
494 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
495 for the new features.
496 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
497 push and pop correctly for isolates.
498 (bidi_remember_char): Modify to accept an additional argument
499 and record the bidi type according to its value.
500 (bidi_cache_iterator_state): Accept an additional argument to only
501 update an existing state. Handle the new members of struct bidi_it.
502 (bidi_cache_find): Arguments changed: no longer accepts a level,
503 instead accepts a flag telling it whether it is okay to return
505 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
506 table. Initialize new isolate-related members.
507 (bidi_paragraph_init): Some code factored out into
508 find_first_strong_char.
509 (bidi_resolve_explicit_1): Function deleted, its code incorporated
510 into bidi_resolve_explicit.
511 (bidi_resolve_explicit): Support the isolate initiators and
512 terminator. Fix handling of embeddings and overrides according to
513 new UBA requirements. Record information about previously seen
514 characters here (moved from bidi_level_of_next_char).
515 (bidi_resolve_weak): Adapt to changes in struct members.
516 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
517 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
518 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
519 paired bracket resolution. Handle isolate initiators and
521 (bidi_type_of_next_char): Remove unneeded code for BN limit.
522 (bidi_level_of_next_char): Move the code that records information
523 about previous characters to bidi_resolve_explicit. Fix logic of
524 resolving neutrals and make sure their cache entries are updated.
525 Remove now unneeded special handling of PDF level.
527 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
528 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
529 enlarged per Unicode 6.3.
530 (enum bidi_bracket_type_t): New data type.
531 (struct bidi_saved_info): Leave only 2 type members out of 4.
533 (struct bidi_stack): Add members necessary to support isolating
535 (struct bidi_it): Add new members necessary to support isolating
536 sequences and bracket pair resolution.
538 * xdisp.c (Fbidi_resolved_levels): New function.
539 (syms_of_xdisp): Defsubr it.
540 (append_glyph, append_composite_glyph, produce_image_glyph)
541 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
543 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
545 * term.c (append_glyph, append_composite_glyph)
546 (append_glyphless_glyph): Convert aborts to assertions.
548 * .gdbinit (pgx): Display the character codepoint, resolved level,
549 and bidi type also for glyphless glyphs.
551 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
553 Avoid unwanted point motion in Fline_beginning_position.
554 * lisp.h (scan_newline_from_point): Add prototype.
555 * search.c (scan_newline_from_point): New function, refactored from...
556 * cmds.c (Fforward_line): ...adjusted user.
557 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
558 and simplify the former since the latter doesn't move point.
560 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
562 Cleanup terminal handling code.
563 * dispextern.h (get_named_tty): Remove prototype but...
564 * termhooks.h (get_named_terminal): ...resurrect it under
565 more meaningful name.
566 (get_terminal): Likewise, but with...
567 (decode_live_terminal): ...this name.
568 (decode_tty_terminal): Add prototype.
569 * term.c (get_tty_terminal): Remove.
570 (get_named_tty): Remove.
571 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
572 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
573 Use decode_tty_terminal.
574 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
575 * terminal.c (get_terminal): Refactor to...
576 (decode_terminal, decode_live_terminal): ...new functions.
577 (decode_tty_terminal): Replacement for get_tty_terminal.
578 (get_named_terminal): Likewise for get_named_tty.
579 * coding.c (Fset_terminal_coding_system_internal)
580 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
581 (Fkeyboard_coding_system):
582 * composite.c (Fcomposition_get_gstring):
583 * dispnew.c (Fsend_string_to_terminal):
584 * frame.c (Fmake_terminal_frame):
585 * nsfns.m (check_ns_display_info):
586 * w32fns.c, xfns.c (check_x_display_info):
587 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
588 * keyboard.c (handle_interrupt_signal, handle_interrupt)
589 (Fset_quit_char): Use get_named_terminal.
590 (Fset_output_flow_control, Fset_input_meta_mode):
591 Use decode_tty_terminal.
593 2014-10-13 Eli Zaretskii <eliz@gnu.org>
595 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
596 between 32-bit and 64-bit MinGW builds. (Bug#18699)
598 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
600 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
601 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
603 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
605 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
608 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
610 * editfns.c (dump_tz_string): No longer const.
611 It might be modified.
613 * nsmenu.m (clear): Assume OS X 10.6 or later.
615 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
617 * unexmacosx.c: Remove include ppc/reloc.h.
618 (unrelocate, copy_dysymtab): Remove PPC code.
619 (rebase_reloc_address): Remove, only used for PPC:
621 * nsterm.m: Always include macfont.h on COCOA.
622 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
623 (ns_dumpglyphs_image, ns_check_menu_open)
624 (applicationDidFinishLaunching)
625 (antialiasThresholdDidChange:)
626 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
627 Remove checks for OSX <= 10.5/10.6.
628 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
629 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
632 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
633 (NS_HAVE_NSINTEGER): Remove block.
634 Remove >= OSX 10.6 tests.
636 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
637 (x_activate_menubar, trackingNotification:): Remove check for
639 (menuNeedsUpdate:): Remove check for OSX < 10.5.
641 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
643 * nsfns.m: Always include macfont.h on COCOA.
644 (ns_filename_from_panel, ns_directory_from_panel)
645 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
646 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
648 * macfont.m: Remove >= 1050 check.
649 (macfont_create_family_with_symbol)
650 (macfont_get_glyph_for_character)
651 (mac_font_get_glyphs_for_variants)
652 (mac_ctfont_create_available_families, syms_of_macfont):
653 Remove code for OSX < 10.6.
654 (mac_font_family_group, mac_font_family_compare): Remove, only used
657 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
658 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
660 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
663 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
665 Fix putenv race conditions with undefined behavior (Bug#8705).
666 Do all putenv calls before Emacs creates any threads.
667 Use a safer way to modify the TZ environment variable in the
668 presence of multiple threads. For further thread-safety,
669 prefer localtime_r and gmtime_r to localtime and gmtime,
670 and prefer struct tm's tm_gmtoff (if available) to calling
671 both localtime_r and gmtime_r.
672 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
673 (init_dbusbind): ... to this new function.
674 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
675 * xterm.c (x_term_init): Move xputenv call from here ...
676 (init_xterm): ... to this new function.
677 * emacs.c (main) [USE_GTK]: Call it before creating threads.
678 * editfns.c (HAVE_TM_GMTOFF): Default to false.
679 (dump_tz_string): New constant.
680 (init_editfns): Use it. This centralizes the dump_tz stuff.
681 Call set_time_zone_rule here, so that its xputenv is done
682 before Emacs goes multithreaded.
683 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
684 thread-safe enough for Emacs.
685 (format_time_string, Fdecode_time, Fcurrent_time_string)
686 (Fcurrent_time_zone):
687 Prefer localtime_r and gmtime_r, which are more thread-safe, to
688 localtime and gmtime. Remove now-unnecessary calls to block_input.
689 (tm_gmtoff): New static function.
690 (Fdecode_time, Fcurrent_time_zone): Use it.
691 (Fencode_time): Use mktime_z, for better thread-safety.
692 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
693 i.e., not quite thread-safe but good enough for Emacs typical usage.
694 Do not reclaim storage that is in the environment; let it leak.
695 Always call tzset, since localtime_r does not.
696 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
697 This is now done in init_editfns.
698 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
699 New macros and declarations, for platforms lacking tzalloc & friends.
701 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
703 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
704 On x86 platforms this works around GCC bug 63495
705 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
706 and more generally should fix a portability problem in Emacs.
707 Problem reported by Stefan Monnier in:
708 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
710 2014-10-08 Leo Liu <sdl.web@gmail.com>
712 Enhance terpri to allow conditionally output a newline. (Bug#18652)
713 * keymap.c (describe_vector_princ):
714 * keyboard.c (Fcommand_error_default_function): Adapt to change to
717 * print.c (printchar_stdout_last): Declare.
718 (printchar): Record the last char written to stdout.
719 (Fterpri): Add optional argument ENSURE.
721 2014-10-08 Eli Zaretskii <eliz@gnu.org>
723 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
724 DELAY argument to change_frame_size, so that the frame size
725 changes, if any are needed, are delayed until the next redisplay.
726 This is to avoid a too early QUIT inside change_frame_size, when
727 it calls Lisp in frame_windows_min_size, in case one of the events
728 we've read sets the quit-flag. (Bug#18649)
730 * w32fns.c (check_x_display_info): Accept terminal objects as
731 argument, to follow what xfns.c does.
733 2014-10-07 Glenn Morris <rgm@gnu.org>
735 * Makefile.in ($(srcdir)/macuvs.h)
736 ($(lispsource)/international/charprop.el): Add explicit FORCE.
738 2014-10-07 Eli Zaretskii <eliz@gnu.org>
740 * decompress.c (init_zlib_functions): Move the message about zlib
741 being unavailable from here...
742 (Fzlib_decompress_region): ...to here. (Bug#18650)
744 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
746 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
747 the case where an optional string is used. Adjust docstring.
749 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
751 * lisp.mk (lisp): Remove w32-common-fns.elc.
753 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
755 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
756 These were already defined in buffer.c, and the duplicate
757 definitions cause problems on platforms like 'gcc -fno-common'.
758 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
760 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
762 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
763 if toolbar is visible.
765 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
768 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
769 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
770 (ns_select, ns_read_socket): Use unwind_protect to decrease
771 apploopnr (Bug#18345).
772 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
773 line height (Bug#17977).
775 * macfont.m: Fix indentation and import changes from macport 24.3.94.
776 (macfont_closest_traits_index): New function.
777 (macfont_closest_traits_index_p): Rename from
778 macfont_closest_traits_index.
779 (macfont_list): Use macfont_closest_traits_index_p.
781 2014-10-05 K. Handa <handa@gnu.org>
783 * coding.c (detect_coding_iso_2022): Set coding->rejected
784 correctly when an invalid escape sequence is found (Bug#18610).
786 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
788 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
789 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
792 2014-10-04 Martin Rudalics <rudalics@gmx.at>
794 * buffer.c (scroll_bar_width, scroll_bar_height):
796 * window.c (Fset_window_scroll_bars): Fix doc-string.
797 (Fwindow_scroll_bars): Have it return what the doc-string says.
799 2014-10-03 Eli Zaretskii <eliz@gnu.org>
801 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
802 iterator backwards, to resync the bidi iterator. (Bug#18584)
804 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
806 Consistently use min and max macros from lisp.h.
807 * coding.c (min, max):
809 * unexhp9k800.c (min):
810 * unexw32.c (min, max): Use definitions from lisp.h.
811 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
813 * gmalloc.c (min): Tiny style change.
815 * fileio.c (emacs_readlinkat, Finsert_file_contents):
816 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
818 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
820 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
821 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
822 (X_ULONG_MAX): Move these macros to xterm.h.
823 (x_fill_property_data): Be more generous about allowing either
824 signed or unsigned data of the appropriate width.
825 * xterm.h (x_display_set_last_user_time): New function.
826 All setters of last_user_time changd to use this function.
827 If ENABLE_CHECKING, check that the times are in range.
829 2014-10-02 Eli Zaretskii <eliz@gnu.org>
831 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
832 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
834 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
836 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
837 make a font_object from a tty frame (Bug#18573).
838 (Finternal_set_lisp_face_attribute): Add FIXME comment.
840 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
842 * alloc.c (mark_overlay): Assume that overlay boundaries are
843 always markers. Add comment.
844 * lread.c (read_internal_start): Use convenient validate_subarray.
846 (Fread_from_string): Adjust docstring.
848 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
850 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
852 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
853 Rename from the "x-" prefix.
855 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
857 * xselect.c (selection-converter-alist): Fix docstring.
859 2014-10-01 Eli Zaretskii <eliz@gnu.org>
861 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
862 argument passed by the caller, when we mirror all slashes into
865 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
867 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
868 Resurrect old code and fix compilation with GTK < 2.13.6.
870 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
872 Use AUTO_CONS instead of SCOPED_CONS, etc.
873 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
874 * lisp.h (AUTO_CONS): Rename from scoped_cons.
875 (AUTO_LIST1): Rename from scoped_list1.
876 (AUTO_LIST2): Rename from scoped_list2.
877 (AUTO_LIST3): Rename from scoped_list3.
878 (AUTO_LIST4): Rename from scoped_list4.
879 (AUTO_STRING): Rename from SCOPED_STRING.
880 * frame.h (AUTO_FRAME_ARG):
881 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
882 (AUTO_LIST4, AUTO_STRING):
883 Prepend a new argument 'name'.
884 Declare a variable instead of yielding a value.
886 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
888 2014-09-30 Eli Zaretskii <eliz@gnu.org>
890 * w32fns.c (w32_createwindow): Accept an additional argument, an
891 array of 2 values specifying the coordinates of the frame's
892 top-left corner. Use these values instead of calling x_get_arg,
893 which can cons Lisp objects, and therefore cannot be called except
894 from the main thread. Remove redundant tests for the default
896 (my_create_window): Move the calculation of the coordinates of the
897 frame's top-left edge here. Pass them to the input thread via the
898 second parameter of the WM_EMACS_CREATEWINDOW message.
899 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
902 2014-09-30 Eli Zaretskii <eliz@gnu.org>
904 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
905 (redisplay_window): Treat the frame's frozen_window_starts flag
906 the same way as the optional_new_start flag for the window: only
907 obey it if the glyph row showing point will be fully visible.
908 Likewise when the window start is in a continuation line. If,
909 after trying everything under the 'force_start' label, point is
910 still not fully visible, give up and scroll the window.
911 Add debugging traces. (Bug#18545)
913 * window.c (Frecenter): Set the window's redisplay flag.
915 2014-09-30 Eli Zaretskii <eliz@gnu.org>
917 * w32term.c (w32_read_socket): Don't use frame dimensions for
918 resizing if GetClientRect returned an empty (0, 0, 0, 0)
919 rectangle. Check the return value of GetClientRect, and don't use
920 the results if it didn't succeed.
922 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
923 in columns and lines after correcting the pixel dimensions in
925 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
926 negative values to xrealloc. (Bug#18528)
928 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
930 * alloc.c: Remove now-unnecessary check.
931 Suggested by Dmitry Antipov in:
932 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
934 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
936 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
937 to Ubuntu 14.04.1 x86-64.
939 Simplify stack-allocated Lisp objects, and make them more portable.
940 The build_local_string macro was used in two ways: (1) string
941 literals for which scoped allocation suffices, and (2) file name
942 components, where it's not safe in general to assume bounded-size
943 ASCII data. Simplify by defining a new macro SCOPED_STRING that
944 allocates a block-scope string, and by using SCOPED_STRING for (1)
945 and build_string for (2). Furthermore, actually use stack
946 allocation only for objects known to have sufficient alignment.
947 This simpler implementation means Emacs can make
948 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
949 GC_MAKE_GCPROS_NOOPS.
950 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
951 for fewer differences among implementations.
952 (struct Lisp_String): Now GCALIGNED.
953 (USE_STACK_LISP_OBJECTS): Default to true, since the
954 implementation no longer insists on a nonempty GCALIGNED.
955 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
956 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
957 separately. Move definiens to scoped_cons. The old definition
958 was incorrect when GCALIGNED was defined to be empty.
959 (union Aligned_String): New type.
960 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
961 implementation ports to compilers that don't align strictly enough.
962 Don't worry about the union sizes; it's not worth bothering about.
963 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
964 Rewrite using USE_STACK_CONS.
965 (scoped_cons): Assume the use of union Aligned_Cons.
966 (lisp_string_size, make_local_string, build_local_string): Remove.
967 Unless otherwise specified, all callers of build_local_string
968 changed to use SCOPED_STRING.
969 (SCOPED_STRING): New macro.
970 * data.c (wrong_choice):
971 * menu.c (single_menu_item):
972 * process.c (Fformat_network_address):
973 Hoist use of SCOPED_STRING out of a scope, so that its returned
974 object lives long enough.
975 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
976 as the string might be long or might not be ASCII.
978 2014-09-29 Eli Zaretskii <eliz@gnu.org>
980 * msdos.c (internal_terminal_init): Bump version to 25.
982 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
984 Keep stack-allocated Lisp objects fast rather than versatile.
985 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
986 (SCOPED_CONS_INITIALIZER): New macro.
987 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
988 (USE_LOCAL_ALLOCA): Remove.
989 (local_cons, local_list1, local_list2, local_list3, local_list4):
990 Remove. Stack overflow checking makes them too slow.
991 (make_local_vector): Likewise. Also we just don't have enough
993 (enum LISP_STRING_OVERHEAD): Remove.
994 (local_string_init, local_vector_init): Remove prototypes.
995 (make_local_string, build_local_string): Redesign to target short
996 compile-time string constants, fall back to regular string allocation
998 (lisp_string_size): New function.
999 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1000 * alloc.c (local_string_init, local_vector_init): Remove.
1001 (verify_ascii) [ENABLE_CHECKING]: New function.
1002 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1003 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1004 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1005 * xselect.c, xterm.c: All related users changed.
1007 2014-09-28 Ken Brown <kbrown@cornell.edu>
1009 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1010 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1012 2014-09-27 Ken Brown <kbrown@cornell.edu>
1014 Fix implementation of HYBRID_MALLOC on Cygwin.
1015 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1016 (bss_sbrk_buffer_beg): New variable. Use it...
1017 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1018 incorrect definition.
1020 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1022 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1023 Make it into a function and change arg to be a function.
1025 * lisp.mk (lisp): Add elisp-mode.elc.
1027 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1029 * xfns.c (x_default_scroll_bar_color_parameter):
1030 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1031 to pacify --enable-gcc-warnings in non-scrollbar builds.
1033 2014-09-26 Ken Brown <kbrown@cornell.edu>
1035 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1037 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1039 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1040 MinGW builds that use GCC before 4.2.
1042 Default to stack objects on DOS_NT platforms as well.
1043 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1044 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1046 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1048 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1049 ALIGN_STACK attribute.
1051 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1053 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1054 ALIGN_STACK attribute.
1056 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1057 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1059 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1061 * frame.c (frame_inhibit_resize):
1062 * widget.c (EmacsFrameResize):
1063 * window.c (resize_frame_windows, Fset_window_configuration):
1064 * xdisp.c (expose_frame):
1065 * xfns.c (x_change_tool_bar_height):
1066 * xmenu.c (update_frame_menubar):
1067 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1068 Remove code left dead after 2014-07-27 changes.
1070 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1072 Fix local_cons etc. to not exhaust the stack when in a loop.
1073 Problem reported in:
1074 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1075 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1076 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1077 (Ffind_charset_string):
1078 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1079 * data.c (wrong_range):
1080 * editfns.c (Fpropertize, format2):
1081 * emacs.c (init_cmdargs, decode_env_path):
1082 * fileio.c (auto_save_error):
1083 * fns.c (Fyes_or_no_p):
1084 * font.c (font_style_to_value, font_parse_xlfd)
1085 (font_parse_family_registry, font_delete_unmatched)
1087 * fontset.c (Fset_fontset_font):
1088 * frame.c (x_get_arg):
1089 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1090 (read_char_minibuf_menu_prompt):
1091 * keymap.c (silly_event_symbol_error, describe_vector):
1092 * lread.c (load_warn_old_style_backquotes):
1093 * menu.c (single_menu_item):
1094 * minibuf.c (Fread_buffer):
1095 * process.c (status_message, Fformat_network_address)
1096 (server_accept_connection):
1097 * textprop.c (copy_text_properties):
1098 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1099 * xfns.c (x_default_scroll_bar_color_parameter):
1100 * xfont.c (xfont_open):
1101 * xselect.c (x_clipboard_manager_error_1):
1102 * xterm.c (x_term_init):
1103 Put USE_LOCAL_ALLOCA at the start of the function.
1104 * fns.c (maybe_resize_hash_table): Use build_string instead of
1105 build_local_string, since we'd otherwise need a conditional
1106 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1107 not worth the bother of optimization.
1108 * font.c (font_delete_unmatched): Remove by-hand code that
1109 observed MAX_ALLOCA limit, since it's now done automatically.
1110 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1111 since build_local_string needs its sa_alloc.
1112 * lisp.h (lisp_word_count): New function.
1113 (SAFE_ALLOCA_LISP): Use it.
1114 (USE_LOCAL_ALLOCA): New macro.
1115 (local_cons, make_local_vector, make_local_string):
1116 Observe the MAX_ALLOCA limit.
1117 (LISP_STRING_OVERHEAD): New constant.
1118 (make_local_string): Use it.
1120 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1122 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1123 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1124 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1125 and Solaris and it's likely to work on similar platforms.
1127 Avoid signed integer overflow when converting Time to ptrdiff_t.
1128 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1130 (position_to_Time, Time_to_position): New functions.
1131 (gen_help_event, kbd_buffer_get_event): Use them.
1132 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1133 Go back to plain 'unsigned long', so that 'Time' is the same
1134 for both X and non-X builds; this is less likely to cause surprise.
1135 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1136 are the same size; this is no longer required.
1138 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1139 of bit 28 and of whether an unsigned value is negative.
1140 This simplifies the code a bit, and pacifies clang 3.4.
1142 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1144 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1145 Windows builds, where 'long' is a 32-bit type.
1147 * w32inevt.h (w32_console_mouse_position): Update the argument
1148 types to use 'Time'.
1150 * w32term.c (w32_mouse_position)
1151 (x_horizontal_scroll_bar_report_motion)
1152 (x_scroll_bar_report_motion): Update the argument types to use
1155 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1157 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1158 (struct input_event): ...unsigned bitfields. Likewise for
1159 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1160 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1161 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1162 (kbd_buffer_get_event): Adjust users.
1163 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1164 (make_scroll_bar_position): New function, refactored out of...
1165 (make_lispy_event): ...adjusted user.
1166 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1167 * nsterm.m (ns_mouse_position, mouseUp):
1168 * term.c (term_mouse_position):
1169 * w32inevt.c (w32_console_mouse_position):
1170 * w32term.c (w32_mouse_position):
1171 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1172 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1173 Prefer enum and explicit enum members to integers and numeric values.
1175 * chartab.c (uniprop_encode_value_numeric):
1176 * font.c (font_style_to_value): Use make_local_vector.
1177 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1178 * keymap.c (append_key): Use scoped_list1.
1180 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1181 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1183 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1185 Fix some slow uses and misuses of strcat.
1186 * doc.c (get_doc_string):
1187 * gtkutil.c (get_utf8_string):
1188 * xsmfns.c (x_session_initialize):
1189 Avoid recomputation of string length.
1190 * ftfont.c (ftfont_spec_pattern):
1191 * xfns.c (xic_create_fontsetname):
1192 Don't assume output buffer is initially zero.
1194 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1196 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1197 All callers changed.
1198 * xterm.c (x_term_init): Use new functionality to avoid two needs
1199 to compute a string length.
1201 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1203 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1205 Use known length of a Lisp string to copy it faster.
1206 * lisp.h (lispstrcpy): New function. Add comment.
1207 * callproc.c (child_setup):
1208 * dbusbind.c (xd_append_arg):
1209 * doc.c (get_doc_string):
1210 * font.c (Ffont_xlfd_name):
1211 * frame.c (xrdb_get_resource):
1212 * process.c (Fmake_network_process, network_interface_info):
1213 * w32fns.c (Fx_open_connection):
1214 * w32proc.c (sys_spawnve):
1215 * xfns.c (select_visual):
1216 * xfont.c (xfont_list):
1217 * xsmfns.c (x_session_initialize):
1218 * xterm.c (x_term_init): Use it.
1220 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1222 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1223 Problem reported by Dmitry Antipov in thread leading to:
1224 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1225 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1226 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1228 * callproc.c (call_process): Save and restore sa_avail.
1229 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1230 (AVAIL_ALLOCA): New macro.
1231 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1232 Use it, and check against sa_avail rather than MAX_ALLOCA.
1234 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1236 On OSX, do not free font-specific data more than once (Bug#18501).
1237 * macfont.m (macfont_close): Release and free font-specific data
1238 only if it wasn't previously freed.
1240 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1242 * unexmacosx.c (dump_it): Improve error message.
1244 2014-09-22 Juri Linkov <juri@jurta.org>
1246 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1247 (Bug#10747, bug#18334)
1249 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1251 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1252 units in which the position is measured. (Bug#18493)
1254 * xdisp.c (redisplay_internal): Force redisplay of all windows
1255 that show a buffer whose narrowing has changed. (Bug#18490)
1257 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1259 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1260 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1261 lines, draw the hollow-box and hbar cursors on the right side of
1262 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1265 * xterm.c (x_draw_stretch_glyph_string):
1266 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1267 caused the block cursor to disappear on a TAB in R2L lines in
1268 every window except the leftmost one. Reported by Martin Rudalics
1271 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1273 Always use matched specpdl entry to record call arguments (Bug#18473).
1274 * lisp.h (record_in_backtrace): Adjust prototype.
1275 * eval.c (record_in_backtrace): Return current specpdl level.
1276 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1277 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1278 entry and use that entry in call to backtrace_debug_on_exit.
1279 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1280 (do_debug_on_call): Get current specpdl level as 2nd arg.
1282 Prefer ptrdiff_t to int and avoid integer overflows.
1283 * fileio.c (make_temp_name):
1284 * font.c (font_parse_family_registry): Avoid integer
1285 overflow on string size calculation.
1286 * data.c (Faset): Likewise for byte index.
1288 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1290 Fix display of R2L lines in partial-width windows.
1291 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1292 assigned the correct value.
1293 (extend_face_to_end_of_line): Account for truncation and
1294 continuation glyphs in R2L rows when one of the fringes is not
1296 (display_line): Don't assign negative X offset to a row if we are
1297 going to produce a truncation glyph for it. When handling
1298 truncated R2L rows, consider the width of the left fringe instead
1300 (produce_special_glyphs): Fix bogus assignments.
1302 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1304 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1305 always set to a valid value. Make sure the size passed to alloca
1306 is always positive. (Bug#18516)
1308 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1310 Avoid extra call to oblookup when interning symbols.
1311 * lisp.h (intern_driver): Add prototype.
1312 * lread.c (intern_driver): New function.
1313 (intern1, intern_c_string_1, Fintern):
1314 * font.c (font_intern_prop):
1315 * w32font.c (intern_font_name): Use it.
1317 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1319 Minor improvements to new stack-allocated Lisp objects.
1320 * frame.h (FRAME_PARAMETER):
1321 Prefer scoped_list1 to local_list1 where either would do.
1322 * lisp.h (scoped_list4): New macro.
1323 (local_cons, local_list1, local_list2, local_list3, local_list4)
1324 (make_local_vector, make_local_string, build_local_string):
1325 Prefer functions to macros where either would do.
1326 * xdisp.c (build_desired_tool_bar_string):
1327 Prefer scoped_list4 to local_list4 where either would do.
1329 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1331 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1332 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1333 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1334 * frame.h (FRAME_PARAMETER): New macro.
1335 * dispnew.c (init_display):
1336 * fontset.c (Fset_fontset_font):
1337 * frame.c (x_default_parameter):
1338 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1339 * xfns.c (x_default_scroll_bar_color_parameter)
1340 (x_default_font_parameter, x_create_tip_frame): Use it.
1341 * editfns.c (Fpropertize): Use local_cons.
1342 * process.c (status_message): Use build_local_string.
1343 * xfont.c (xfont_open): Use make_local_string.
1344 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1346 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1348 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1349 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1350 !__clang__. This works with GCC and with clang and is safer for
1351 compilers we don't know about.
1352 (local_cons): Rename parameter to make capture less likely.
1354 2014-09-17 Samuel Bronson <naesten@gmail.com>
1356 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1358 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1360 Fix minor problems found by static checking.
1361 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1363 * buffer.h (decode_buffer): Doc and indentation fixes.
1364 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1366 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1368 Avoid clang-specific warnings.
1369 * buffer.c (init_buffer): Shut up -Wself-assign.
1370 * process.c (server_accept_connection): Shut up -Wunsequenced.
1372 2014-09-16 Daniel Colascione <dancol@dancol.org>
1374 * fns.c (sxhash): For symbols, use address as hash code.
1376 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1378 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1379 * charset.c (load_charset_map_from_file): Use scoped_list2
1380 and build_local_string.
1381 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1382 * emacs.c (init_cmdargs, decode_env_path):
1383 * fileio.c (Fexpand_file_name):
1384 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1385 * frame.c (x_get_arg):
1386 * keyboard.c (safe_run_hooks_error):
1387 * lread.c (load_warn_old_style_backquotes):
1388 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1389 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1390 * xselect.c (x_clipboard_manager_error_1)
1391 (x_clipboard_manager_save_all):
1392 * xterm.c (x_term_init): Use build_local_string.
1394 Avoid more integer overflows on string size calculations.
1395 * category.c (Fmake_category_set):
1396 * xdisp.c (get_overlay_arrow_glyph_row):
1397 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1399 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1401 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1402 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1403 error message format. Use message_with_string to have non-ASCII
1404 file names properly displayed.
1405 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1406 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1407 where these APIs are not available even in UNICOWS.DLL.
1408 Improve the format of error messages and include the file name in them
1410 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1411 call play-sound-functions, per documentation.
1413 * w32.c (w32_get_long_filename, w32_get_short_filename):
1414 Constify the input file name arguments.
1416 * w32.h (w32_get_long_filename, w32_get_short_filename):
1419 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1421 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1422 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1423 [USE_LOCAL_ALLOCATORS]: New macros.
1424 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1425 (build_local_string): Avoid argument name expansion clash with
1427 * alloc.c (toplevel)
1428 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1429 Preprocessor guard to avoid impossible configuration.
1430 * charset.c (Ffind_charset_region, Ffind_charset_string):
1431 Use make_local_vector.
1432 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1433 * textprop.c (Fput_text_property, Fadd_face_text_property):
1435 (copy_text_properties): Use local_cons and local_list3.
1436 * chartab.c (uniprop_table):
1437 * data.c (wrong_choice, wrong_range):
1438 * doc.c (get_doc_string):
1439 * editfns.c (format2):
1440 * fileio.c (Fexpand_file_name, auto_save_error):
1441 * fns.c (Fyes_or_no_p):
1442 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1443 * fontset.c (Fset_fontset_font):
1444 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1445 (read_char_minibuf_menu_prompt):
1446 * keymap.c (silly_event_symbol_error, describe_vector):
1447 * menu.c (single_menu_item):
1448 * minibuf.c (Fread_buffer):
1449 * process.c (status_message, Fformat_network_address)
1450 (server_accept_connection): Use make_local_string and
1451 build_local_string. Prefer compound literals where appropriate.
1453 2014-09-15 Daniel Colascione <dancol@dancol.org>
1455 * fns.c (Fsort): Tweak sort docstring.
1457 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1459 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1460 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1461 set errno to EAGAIN instead, to allow the caller to retry the
1462 write after some waiting. Fixes deadlocks when Emacs exchanges a
1463 lot of data through the pipe. (Bug#18420)
1465 * sound.c (Fplay_sound_internal): Encode the sound file name in
1466 the ANSI codepage. Expand it against data-directory, as per docs,
1467 not against the current directory. No need to make a local copy
1468 of the file name; pass the encoded file name directly to
1469 do_play_sound. (Bug#18463)
1471 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1472 NULL, and the file name is not encodable in ANSI codepage, return
1473 the string with "?" replacement characters, which will fail the
1474 caller. This avoids returning a random value in that case.
1476 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1478 * window.c (Fresize_mini_window_internal): Set w->total_lines
1479 from w->pixel_height (Bug#18422).
1481 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1483 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1484 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1485 setting resize increments (Bug#18435).
1487 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1489 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1490 state around the call to line_bottom, since it can move the
1491 iterator to another screen line. This fixes off-by-one errors in
1492 the reported row in some rare cases.
1494 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1496 * callproc.c (init_callproc): Fix bug introduced at
1497 2014-09-07 (Bug#18474).
1499 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1501 Prefer ptrdiff_t to int and avoid integer overflows.
1502 * fileio.c (make_temp_name):
1503 * font.c (font_parse_family_registry): Avoid integer
1504 overflow on string size calculation.
1505 * data.c (Faset): Likewise for byte index.
1507 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1509 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1511 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1513 * lisp.h (make_local_string): Nitpick indent.
1514 * print.c (Fprin1_to_string): Remove unused GCPROs.
1516 More debugging aids around GCPROs.
1517 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1518 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1519 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1521 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1522 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1524 Remove redundant GCPROs around Ffuncall and Fapply calls.
1525 This is safe because Ffuncall protects all of its arguments by itself.
1526 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1527 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1528 (call6, call7): Likewise. Use compound literals where applicable.
1529 (run_hook_with_args_2): Use compound literal.
1531 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1533 Pacify --enable-gcc-warnings when no window system is used.
1534 These warnings found that subscript error, so they seem worthwhile.
1535 * composite.c (char_composable_p): Simplify a bit.
1536 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1537 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1538 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1539 * window.c (set_window_scroll_bars):
1540 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1541 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1542 Ignore -Wsuggest-attribute=const.
1543 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1544 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1546 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1548 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1549 Use check_iso_charset_parameter instead of doing the checks by hand.
1550 (check_iso_charset_parameter): Move up. Check parameters a bit
1551 more carefully, and return true for 96-char sets. All callers changed.
1553 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1555 Simplify lisp.h by removing the __COUNTER__ business.
1556 Problem reported by Dmitry Antipov in:
1557 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1558 * lisp.h (make_local_vector, make_local_string)
1559 (build_local_string): Simplify by not bothering with __COUNTER__.
1560 The __COUNTER__ business wasn't working properly, and was needed
1561 only for hypothetical future expansion anyway.
1563 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1565 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1566 terms to determine bitmap color. (Bug#18437)
1568 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1570 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1573 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1575 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1577 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1579 * xterm.c (handle_one_xevent): Detect iconified by looking at
1580 _NET_WM_STATE_HIDDEN.
1582 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1584 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1585 These can generate a constant with the correct value but the wrong
1586 width, which doesn't work as a printf argument. All uses removed.
1587 Problem reported by Dmitry Antipov in:
1588 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1589 (ENUMABLE): Remove; no longer needed.
1590 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1591 Remove; no longer needed because of the above change.
1592 Each definiens moved to the only use.
1594 Improve the experimental local and scoped allocation.
1595 * alloc.c (local_string_init, local_vector_init):
1596 New functions, defined if USE_LOCAL_ALLOCATORS.
1597 Mostly, these are moved here from lisp.h, as it's not
1598 clear it's worth making them inline.
1599 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1600 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1601 USE_STACK_LISP_OBJECTS, not on a laundry list.
1602 (local_string_init, local_vector_init): New decls.
1603 (union Aligned_Cons): New type.
1604 (scoped_cons): Use it. Give up on the char trick, as it's a too
1605 much of a maintenance hassle; if someone wants this speedup
1606 they'll just need to convince their compiler to align properly.
1607 Conversely, use the speedup if struct Lisp_Cons happens to
1608 be aligned even without a directive. Better yet, help it along
1609 by using union Aligned_Cons rather than struct Lisp_Cons.
1610 (pointer_valid_for_lisp_object): Remove. This check is not
1611 necessary, since make_lisp_ptr is already doing it. All uses removed.
1612 (local_vector_init, local_string_init): Move to alloc.c.
1613 (build_local_vector): Remove this awkward macro, replacing with ...
1614 (make_local_vector): New macro, which acts more like a function.
1615 Use statement expressions and use __COUNTER__ to avoid macro
1616 capture. Fall back on functions if these features are not supported.
1617 (build_local_string, make_local_string): Likewise.
1619 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1621 * xterm.c (x_term_init): Consolidate duplicated code.
1622 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1623 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1624 Add eassert and mark dpyinfo as dead only if it was alive.
1626 Add macros to allocate temporary Lisp objects with alloca.
1627 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1628 * character.h (parse_str_as_multibyte): Move prototype to ...
1629 * lisp.h (parse_str_as_multibyte): ... here.
1630 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1631 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1633 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1634 (local_string_init): New functions.
1635 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1636 (init_alloc_once): Call it.
1638 Cleanup last change and make all new stuff conditional.
1639 * lisp.h (build_local_string): Rename to ...
1640 (make_local_string): ... this macro.
1641 (build_local_string, scoped_list1, scoped_list3): New macros.
1642 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1643 and functions as such, use regular fallbacks otherwise.
1644 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1647 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1649 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1650 always make sure the marginal areas of the row are in sync with
1651 what the window wants. (Bug#18419)
1653 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1654 existing binding of a variable, to avoid silently aborting
1655 commands that use specbind. (Bug#18331)
1657 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1659 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1660 * coding.c (growable_destination): New function.
1661 (produce_chars): Use it for sanity checks. Do not fiddle with
1662 dst_end if the source and destination are both nil, as it's
1663 the caller's responsibility to avoid overlap.
1664 * keyboard.c (read_decoded_event_from_main_queue):
1665 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1666 length, not 4 times, to prevent decode_coding_c_string from trying
1667 to reallocate a destination. This removes the need for the FIXME.
1669 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1670 All callers simplified. Add a comment about exec_failed, vfork,
1673 Adjust drag-and-drop fix when window is above top (Bug#18303).
1674 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1675 XCDR bleed into XCAR's encoded value. Improve checks for
1676 out-of-range data while we're at it.
1678 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1680 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1681 is CONSP (Bug#18303).
1683 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1685 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1686 'alloca' gets passed arguments larger than MAX_ALLOCA.
1688 * font.c (MAX): Define if not defined elsewhere.
1690 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1692 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1693 here for destination buffer, to work around what appears to be a
1694 bug in decode_coding_c_string when the source and destination are
1697 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1698 This follows up on the recent thread in emacs-devel on alloca; see:
1699 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1700 This patch also cleans up alloca-related glitches noted while
1701 examining the code looking for unbounded alloca.
1703 * callproc.c (init_callproc):
1704 Rewrite to avoid need for alloca.
1705 * buffer.c (mouse_face_overlay_overlaps)
1706 (report_overlay_modification):
1707 * buffer.h (GET_OVERLAYS_AT):
1708 * coding.c (make_subsidiaries):
1709 * doc.c (Fsnarf_documentation):
1710 * editfns.c (Fuser_full_name):
1711 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1712 (search_embedded_absfilename, Fsubstitute_in_file_name):
1713 * fns.c (Fmake_hash_table):
1714 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1715 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1716 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1717 (xrdb_get_resource, x_get_resource_string):
1718 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1719 * ftxfont.c (ftxfont_draw):
1720 * image.c (xbm_load, xpm_load, jpeg_load_body):
1721 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1723 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1725 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1726 (find_and_return_menu_selection):
1727 * print.c (PRINTFINISH):
1728 * process.c (Fformat_network_address):
1729 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1730 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1731 * sound.c (wav_play, au_play):
1732 * syntax.c (skip_chars):
1733 * term.c (tty_menu_activate, tty_menu_show):
1734 * textprop.c (get_char_property_and_overlay):
1735 * window.c (Fset_window_configuration):
1736 * xdisp.c (safe__call, next_overlay_change, vmessage)
1737 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1738 * xfaces.c (face_at_buffer_position):
1739 * xmenu.c (x_menu_show):
1740 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1741 allocation size isn't bounded.
1742 * callint.c (Fcall_interactively): Redo memory_full check
1743 so that it can be done at compile-time on some platforms.
1744 * coding.c (MAX_LOOKUP_MAX): New constant.
1745 (get_translation_table): Use it.
1746 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1747 SAFE_ALLOCA, to catch integer overflows on size calculation.
1748 (exec_failed) [!DOS_NT]: New function.
1749 (child_setup) [!DOS_NT]: Use it.
1750 * editfns.c (Ftranspose_regions):
1751 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1752 * editfns.c (check_translation):
1753 Allocate larger buffers on the heap.
1754 * eval.c (internal_lisp_condition_case):
1755 Check for MAX_ALLOCA overflow.
1756 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1757 (Fbase64_encode_region, Fbase64_decode_region):
1758 Avoid unnecessary calls to SAFE_FREE before 'error'.
1759 * buffer.c (mouse_face_overlay_overlaps):
1760 * editfns.c (Fget_pos_property, check_translation):
1761 * eval.c (Ffuncall):
1762 * font.c (font_unparse_xlfd, font_find_for_lface):
1763 * ftfont.c (ftfont_drive_otf):
1764 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1765 (menu_bar_items, tool_bar_items):
1766 * sound.c (Fplay_sound_internal):
1767 * xdisp.c (load_overlay_strings, dump_glyph_row):
1768 Use an ordinary auto buffer rather than alloca, since the
1769 allocation size is fixed and small.
1770 * ftfont.c: Include <c-strcase.h>.
1771 (matching_prefix): New function.
1772 (get_adstyle_property): Use it, to avoid need for alloca.
1773 * keyboard.c (echo_add_key):
1774 * keymap.c (describe_map): Use ptrdiff_t, not int.
1775 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1776 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1777 when counting bytes.
1778 * lisp.h (xlispstrdupa): Remove, replacing with ...
1779 (SAFE_ALLOCA_STRING): ... new macro with different API.
1780 This fixes a portability problem, namely, alloca result
1781 passed to another function. All uses changed.
1782 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1784 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1785 (REGEX_ALLOCATE): New macros.
1786 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1787 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1789 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1791 (decode_mode_spec_coding): Store directly into buf rather than
1792 into an alloca temporary and copying the temporary to the buf.
1794 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1796 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1798 2014-09-04 Jan D <jan.h.d@swipnet.se>
1800 * xterm.c (x_term_init): Don't call x_session_initialize if running
1801 as a daemon (Bug#18375).
1803 * xsmfns.c: Initialize ice_fd.
1805 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1807 Less chatter in 'make' output.
1808 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1809 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1810 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1812 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1814 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1815 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1817 * nsfns.m (Fx_create_frame):
1818 * w32fns.c (Fx_create_frame):
1819 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1822 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1824 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1825 the reported row in the case of a window with a header line, by
1826 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1827 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1829 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1831 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1832 when configured --with-wide-int on typical 32-bit platforms.
1834 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1836 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1837 when HPOS is negative, for the benefit of R2L glyph rows whose
1838 newline overflows into the fringe.
1840 2014-09-03 Ken Brown <kbrown@cornell.edu>
1842 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1844 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1846 Minor cleanup of recent strlen-avoiding patch.
1847 * fileio.c (CHECK_LENGTH): Remove.
1848 Rewrite callers so that they don't need it.
1849 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1850 variable wasn't set.
1852 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1854 * fileio.c (CHECK_LENGTH): New macro.
1855 (Fexpand_file_name): Use it and get rid of a few more calls
1856 to strlen and strcat.
1857 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1858 * lisp.h (egetenv): ... because of a new inline function used to
1859 avoid calls to strlen for a compile-time constants.
1861 * buffer.h (decode_buffer): New function.
1862 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1863 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1864 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1865 * data.c (Flocal_variables_p):
1866 * fileio.c (Fverify_visited_file_modtime):
1867 * marker.c (live_buffer): Use it.
1869 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1871 Avoid extra calls to strlen in filesystem I/O routines.
1872 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1873 the length of 'newdir' is known or may be precalculated.
1874 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1875 not 'char *', and so use precalculated length.
1876 (Ffile_accessible_directory_p):
1877 * callproc.c (encode_current_directory, init_callproc):
1878 * charset.c (init_charset):
1879 * lread.c (load_path_check, load_path_default): Adjust users.
1880 * lisp.h (file_accessible_directory_p): Tweak prototype.
1882 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1884 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1887 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1889 --enable-silent-rules now suppresses more chatter.
1890 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1891 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1892 (am__v_CCLD_1): New macros, taken from Automake.
1893 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1895 Clean up extern decls a bit.
1896 * bytecode.c: Include blockinput.h and keyboard.h rather
1897 than rolling their APIs by hand.
1898 * emacs.c: Include regex.h and rely on its and lisp.h's API
1899 rather than rolling them by hand.
1900 * lastfile.c: Include lisp.h, to check this file's API.
1901 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1903 * regex.h (re_max_failures): New decl.
1904 * unexcw.c, unexmacosx.c, unexw32.c:
1905 Rely on lisp.h's API rather than rolling it by hand.
1906 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1907 Declare at top level, to pacify GCC -Wnested-externs.
1909 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1911 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1912 clipping rectangle become negative (i.e. large positive, since
1913 it's an unsigned data type). This can happen in R2L hscrolled
1914 glyph rows, and caused us to draw the cursor glyph on the fringe.
1915 For the details, see
1916 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1918 2014-08-31 Ken Brown <kbrown@cornell.edu>
1920 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1921 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1922 is defined. (Bug#18368)
1924 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1926 Vector-sorting fixes (Bug#18361).
1927 It's not safe to call qsort or qsort_r, since they have undefined
1928 behavior if the user-specified predicate is not a total order.
1929 Also, watch out for garbage-collection while sorting vectors.
1930 * fns.c: Include <vla.h>.
1931 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1932 (sort_vector_compare): Remove, replacing with ....
1933 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1934 ... these new functions.
1935 (sort_vector): Rewrite to use the new functions.
1936 GCPRO locals, since the predicate can invoke the GC.
1937 Since it's in-place return void; caller changed.
1938 (merge): Use 'inorder', for clarity.
1940 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1941 One can't hoist this out of the 'if', because intervening calls to
1942 newlocale, twolower, etc. can change errno.
1944 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1946 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1947 wording of the error messages.
1948 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1951 * w32proc.c (get_lcid_callback): Accept locale specifications
1952 without the country part, as in "enu" vs "enu_USA".
1953 (w32_compare_strings): Signal an error if a locale was specified,
1954 but couldn't be translated into a valid LCID.
1956 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1958 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1960 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1962 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1963 errno after towlower_l. errno's value is not specified after
1964 towlower_l. Instead, assume that towlower_l returns its argument
1965 on failure, which is portable in practice.
1967 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1969 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1971 * w32proc.c (w32_compare_strings): Accept additional argument
1972 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1973 if requested. If w32-collate-ignore-punctuation is non-nil, add
1974 NORM_IGNORESYMBOLS to the flags.
1975 (LINGUISTIC_IGNORECASE): Define if not already defined.
1976 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1978 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1981 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1983 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1984 Define substitutes for platforms that lack them.
1985 (str_collate): Add arguments locale and ignore_case.
1987 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1988 Add optional arguments LOCALE and IGNORE-CASE.
1990 * lisp.h (str_collate): Adapt argument list.
1992 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1994 Add vectors support to Fsort.
1995 * fns.c (sort_vector, sort_vector_compare): New functions.
1996 (sort_list): Likewise, refactored out of ...
1997 (Fsort): ... adjusted user. Mention vectors in docstring.
1998 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1999 * alloc.c (make_save_int_obj): New function.
2000 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2001 (make_save_int_obj): Add prototype.
2003 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2004 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2005 Conditionally define to match system's qsort_r signature.
2006 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2008 2014-08-28 Ken Brown <kbrown@cornell.edu>
2010 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2011 dumping and the system malloc after dumping. (Bug#18222)
2013 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2014 Define as macros, expanding to hybrid_malloc, etc.
2015 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2016 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2018 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2019 full implementation on Cygwin. Remove Cygwin-specific code that
2020 is no longer needed.
2021 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2022 Redefine as macros expanding to gmalloc, grealloc, etc.
2023 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2024 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2025 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2026 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2028 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2029 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2030 HAVE_POSIX_MEMALIGN)]: New functions.
2031 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2032 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2033 hybrid_aligned_alloc; declare.
2034 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2035 HAVE_POSIX_MEMALIGN)]: Define.
2036 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2037 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2038 Define as macro, expanding to gget_current_dir_name, and define
2040 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2041 malloc_enable_thread(). Don't initialize malloc.
2042 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2043 no longer defined on Cygwin).
2044 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2045 * sheap.c (bss_sbrk_buffer_end): New variable.
2046 * unexcw.c (__malloc_initialized): Remove variable.
2047 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2049 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2052 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2054 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2055 In `event->y' return entire range (the size of the scroll bar minus
2057 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2058 return entire range (the scaled size of the scroll bar minus
2059 that of the slider). In `portion' return the scaled position of
2061 (xaw_jump_callback): Restore part of code for vertical scroll
2062 bar broken in change from 2014-07-27.
2063 (xaw_scroll_callback): Provide incremental scrolling with
2064 horizontal scroll bars.
2066 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2068 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2070 * indent.c (Fvertical_motion): Fix vertical motion up through a
2071 display property after a newline. (Bug#18276)
2073 * xdisp.c (display_line): Don't assume that the call to
2074 reseat_at_next_visible_line_start ends up at a character
2075 immediately following the newline on the previous line.
2076 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2077 beyond ZV, which causes infloop in redisplay. For the details, see
2078 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2080 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2081 coordinate for hscrolled R2L screen lines. (Bug#18277)
2083 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2085 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2088 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2090 * syntax.c (scan_lists): Don't examine positions before BEGV.
2093 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2095 Improve robustness of new string-collation code (Bug#18051).
2096 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2097 (newlocale, wcscoll_l): Define substitutes for platforms that
2098 lack them, so as to simplify the mainline code.
2099 (str_collate): Simplify the code by assuming the above definitions.
2100 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2101 For example, the old version left the Emacs in the wrong locale if
2102 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2103 result. Report an error if newlocale fails.
2105 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2107 * lisp.h (str_collate):
2108 * sysdep.c (str_collate): Return int.
2109 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2111 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2113 Fix some glitches in previous change.
2114 * sysdep.c (stack_direction): Replace stack_grows_down
2115 to simplify calculation of stack boundaries.
2116 (handle_sigsegv): Check whether we really crash somewhere near
2117 to stack boundary, and handle fatal signal as usual if not.
2118 (init_sigsegv): Adjust accordingly.
2119 * keyboard.c (Vtop_level_message): Rename to
2120 Vinternal__top_level_message, as suggested by Stefan Monnier in
2121 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2122 All related users changed.
2124 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2126 Handle C stack overflow caused by too nested Lisp evaluation.
2127 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2128 siglongjmp point to transfer control from SIGSEGV handler.
2129 * keyboard.c (return_to_command_loop, recover_top_level_message)
2130 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2131 (regular_top_level_message): New variable.
2132 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2133 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2135 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2136 new variables described above.
2137 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2138 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2139 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2140 (init_sigsegv): New function.
2141 (init_signals): Use it.
2143 2014-08-25 Ken Brown <kbrown@cornell.edu>
2145 * emacs.c (main): Remove use of obsolete macro
2146 G_SLICE_ALWAYS_MALLOC.
2148 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2150 Implement locale-sensitive string collation for MS-Windows.
2151 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2152 New functions. (Bug#18051)
2154 * w32.h (w32_compare_strings): Add prototype.
2156 * w32.c <g_b_init_compare_string_w>: New global flag.
2157 (globals_of_w32): Initialize it.
2159 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2161 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2162 [WINDOWSNT]: Call str_collate on MS-Windows.
2164 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2166 One more minor cleanup of font subsystem.
2167 * font.h (struct font_driver): Convert text_extents to
2168 return void because returned value is never actually used.
2169 * macfont.m (macfont_text_extents):
2170 * w32font.c (w32font_text_extents):
2171 * xftfont.c (xftfont_text_extents): Adjust to return void
2172 and assume that 'metrics' argument is always non-NULL.
2173 * ftfont.c (ftfont_text_extents):
2174 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2176 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2178 Minor cleanups of str_collate fix (Bug#18051).
2179 * fns.c (str_collate): Move decl from here ...
2180 * lisp.h (str_collate): ... to here.
2181 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2182 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2183 potential problems with integer overflow. Don't assume
2184 setlocale succeeds. Remove unnecessary test before restoring
2185 locale via setlocale, and free the copied setlocale string
2188 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2190 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2192 * sysdep.c (str_collate): New function. (Bug#18051)
2194 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2196 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2197 if the initial "rm -f" fails. This is for MinGW builds, where
2198 MS-Windows will not allow deleting the executable file of a
2201 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2203 * w32term.c (w32_scroll_bar_handle_click)
2204 (w32_horizontal_scroll_bar_handle_click)
2205 (x_scroll_bar_report_motion)
2206 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2207 SB_THUMBTRACK, use the 32-bit position information returned by
2208 GetScrollInfo, not the 16-bit information returned in the Windows
2211 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2213 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2214 second coordinate ('y') reported for dragging the horizontal
2217 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2219 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2220 and text area-relative x-coordinates.
2222 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2224 Avoid overwriting the reversed_p flags in the glyph matrices when
2225 init_iterator or start_display are called.
2226 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2228 (tool_bar_height, redisplay_tool_bar, try_window)
2229 (try_window_reusing_current_matrix, try_window_id)
2230 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2231 reversed_p flag of the iterator's glyph row where the glyph row
2232 is going to be redrawn.
2234 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2236 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2238 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2240 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2241 of emacs_event return length from si.nPage to si.nMax.
2242 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2243 interchange start and end of thumb.
2245 2014-08-15 Ken Brown <kbrown@cornell.edu>
2247 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2248 ERRORCHECK mutexes. (Bug#18222)
2250 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2252 * frame.c (set_menu_bar_lines_1): Remove.
2253 (set_menu_bar_lines): Call change_frame_size instead of
2254 set_menu_bar_lines_1.
2256 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2258 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2261 2014-08-11 Glenn Morris <rgm@gnu.org>
2263 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2264 writing before backing up, since it causes a more serious problem
2265 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2266 (choose_write_coding_system): No longer callable from Lisp.
2267 Move last piece back here from Fwrite_region.
2268 (Fwrite_region, syms_of_fileio): Update for above changes.
2270 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2272 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2273 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2274 (Fwindow_new_pixel, Fset_window_new_pixel)
2275 (Fset_window_new_total, Fset_window_new_normal)
2276 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2278 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2280 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2282 * fontset.c (Finternal_char_font): Recompute basic faces if the
2283 frame's face cache was cleared. (Bug#18162)
2285 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2287 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2288 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2289 base buffer's undo list.
2291 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2293 Fix a couple of recent inadvertent breaks of the MSDOS port.
2294 * msdos.c: include required menu.h
2295 * term.c: set correct menu_show_hook on MSDOS.
2297 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2299 Fix handling of menu bar line on TTY frames (Bug#18136)
2301 * dispnew.c (handle_window_change_signal):
2302 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2303 frame's menu bar lines subtracted from height.
2304 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2306 (adjust_frame_size): Count in menu bar when setting FrameRows.
2307 (make_terminal_frame): When setting up the frame's lines and
2308 text height don't count in the menu bar.
2309 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2310 lines subtracted from height.
2311 (do_switch_frame): Set tty's FrameRows to number of total lines
2313 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2314 is used, return total number of lines and columns.
2315 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2317 * term.c (OUTPUT, tty_set_terminal_modes)
2318 (tty_set_terminal_window, tty_set_scroll_region)
2319 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2320 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2321 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2322 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2323 Call change_frame_size with frame's menu bar lines subtracted
2325 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2326 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2329 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2331 * alloc.c (Fmemory_info): Remove a stray brace.
2333 * process.c: Fix a comment typo.
2335 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2337 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2339 * widgetprv.h (EmacsFramePart): Remove font.
2341 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2342 (resources, setup_frame_cursor_bits): Remove unused variables and
2343 functions, esp. wrt. font (Bug#18227).
2345 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2347 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2349 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2351 Refer to MS-DOS using the same name everywhere.
2353 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2357 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2359 * w32term.c (w32_redeem_scroll_bar):
2360 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2361 not redeeming scroll bars that have been turned off.
2363 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2365 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2366 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2367 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2368 (safe_run_hook_funcall): Adjust accordingly.
2370 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2372 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2373 Condition correctly according to toolkit used.
2374 * frame.c (make_initial_frame, make_terminal_frame)
2375 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2376 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2377 assignments according to presence of toolkit scrollbars.
2378 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2379 Condition correctly according to toolkit used.
2380 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2381 only if toolkit supports it.
2382 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2384 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2386 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2388 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2390 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2391 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2392 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2393 (safe_run_hooks): Remove comment which is not relevant any more.
2395 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2397 Don't let big frames overrun the stack.
2398 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2399 Use SAFE_NALLOCA, not alloca.
2401 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2402 * dired.c (directory_files_internal): Use a volatile variable
2403 to prevent the compiler from optimizing away all copies of a local.
2404 I wonder how many other GC-related bugs like this lurk elsewhere?
2406 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2407 * xterm.h (struct x_display_info): New member 'connection'.
2408 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2409 so that x_delete_terminal has a file descriptor to pass to
2410 delete_keyboard_wait_descriptor.
2412 Don't mishandle year-9999 dates (Bug#18176).
2413 * editfns.c (decode_time_components): Store an invalid timespec
2414 on overflow, instead of returning false, so that the caller can
2415 distinguish overflow from other errors.
2416 (lisp_time_argument, lisp_seconds_argument): If the time is out
2417 of range, signal a time overflow instead of an invalid time spec.
2418 * keyboard.c (decode_timer): Treat time overflow like other
2421 Avoid undefined behavior with signed left shift.
2422 Caught by 'gcc -fsanitize=undefined'.
2423 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2424 * dispnew.c (line_hash_code, scrolling):
2425 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2426 Use 'unsigned', not 'int', for line hashes.
2427 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2429 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2431 Make compare-strings more compatible with old behavior (Bug#17903).
2432 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2434 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2436 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2437 Don't add label between left and right buttons (Bug#18129).
2439 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2441 Make functions static that no longer need to be extern.
2442 * frame.c, frame.h (set_menu_bar_lines):
2443 * keyboard.c (Qleftmost, Qrightmost):
2444 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2445 (x_set_internal_border_width):
2448 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2450 Fix display of R2L lines when the last character fits only partially.
2451 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2453 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2454 R2L row is visible only partially, give the row a negative x
2456 (display_line): Fix the calculation of the glyph whose pixel width
2457 is used to decide whether the last produced glyph fits on the
2458 line. When the last glyph fits only partially, give the row a
2461 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2462 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2463 pixel width of the first glyph that is hscrolled from display.
2464 (display_line): In R2L glyph rows, don't give a negative offset to
2465 row->x when the first glyph begins before first_visible_x.
2467 * xdisp.c (display_line): If called with iterator set up to write
2468 to a marginal area, delay the call to handle_line_prefix until we
2469 switch back to the text area. (Bug#18035)
2471 * .gdbinit (xwindow): The members total_cols, total_lines,
2472 left_col, and top_line are C integers (and has been so for the
2475 2014-08-01 Andreas Schwab <schwab@suse.de>
2477 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2478 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2480 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2482 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2483 (timerfd_callback): Ignore weird events with no data. Add tight
2484 assertions and comments.
2485 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2486 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2488 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2490 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2491 I had confused && with ||.
2493 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2495 Simplify timerfd configuration and fix some minor glitches.
2496 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2497 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2498 Fall back on timer_create if timerfd_create fails at runtime.
2499 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2500 kernel primitives to do resolution. All uses removed.
2501 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2502 (turn_on_atimers): Clear timer_create-based timers too,
2505 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2506 Without this change, the code can access the local variable 'width'
2507 even when it has not been initialized, and likewise for 'height';
2508 in either case this leads to undefined behavior.
2510 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2512 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2513 necessary, put horizontal scroll bar resources as well. See
2514 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2515 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2517 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2519 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2520 background value to match the resource of its vertical counterpart.
2522 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2524 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2525 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2527 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2529 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2530 change that added the top margin height to the requested height
2531 and revert (undocumented) part of 2014-07-28 change that changed
2532 the logic of whether a size change occurred.
2534 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2536 * .gdbinit (xwindow): The members total_cols, total_lines,
2537 left_col, and top_line are C integers (and has been so for the
2540 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2543 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2545 On GNU/Linux, use timerfd for asynchronous timers.
2546 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2547 (toplevel): Rename alarm_timer_ok to special_timer_available.
2548 [HAVE_TIMERFD]: Declare timerfd.
2549 [HAVE_CLOCK_GETRES]: Declare resolution.
2550 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2551 system timer resolution.
2552 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2553 (timerfd_callback) [HAVE_TIMERFD]: New function.
2554 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2555 [ENABLE_CHECKING]: New function for the sake of automated tests.
2556 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2557 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2558 [ENABLE_CHECKING]: Defsubr test function.
2559 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2560 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2561 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2563 Fix --without-x build and pacify --enable-gcc-warnings.
2564 Problems reported in Bug#18122 and Bug#18124.
2565 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2566 (frame_windows_min_size): Now static.
2567 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2569 (adjust_frame_size): Always declare prototype.
2571 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2572 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2573 * atimer.c (timerfd_callback): Always read expiration data.
2575 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2576 * process.c (add_timer_wait_descriptor): Add timer descriptor
2577 to input_wait_mask and non_process_wait_mask as well.
2579 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2581 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2583 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2585 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2586 Reinstate code removed by the prevoius commit to this file.
2588 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2590 * buffer.h (struct buffer): New fields scroll_bar_height and
2591 horizontal_scroll_bar_type.
2592 * buffer.c (bset_scroll_bar_height)
2593 (bset_horizontal_scroll_bar_type): New functions.
2594 (Fbuffer_swap_text): Handle old_pointm field.
2595 (init_buffer_once): Set defaults for scroll_bar_height and
2596 horizontal_scroll_bar_type.
2597 (syms_of_buffer): New variables scroll_bar_height and
2598 horizontal_scroll_bar_type.
2599 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2600 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2601 (set_vertical_scroll_bar): Remove prototype.
2602 (x_change_tool_bar_height): Add prototype.
2603 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2604 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2605 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2607 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2608 (update_window): Start mode_line_row->y after horizontal scroll
2610 (change_frame_size_1): Call adjust_frame_size.
2611 (init_display): When changing the size of a tty frame do not
2612 pass height of menu bar.
2613 (Qframe_windows_min_size): New symbol.
2614 * frame.h (struct frame): List tool bar fields after menu bar
2615 fields. Add official, total_lines, horizontal_scroll_bars,
2616 config_scroll_bar_height and config_scroll_bar_lines fields.
2617 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2618 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2619 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2620 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2621 (FRAME_WINDOWS_HEIGHT): New macros.
2622 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2623 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2624 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2625 horizontal scroll bar.
2626 (frame_inhibit_resize, adjust_frame_size)
2627 (frame_windows_min_size): Add declarations.
2628 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2629 (x_set_scroll_bar_default_height, x_set_left_fringe)
2630 (x_set_right_fringe, x_set_vertical_scroll_bars)
2631 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2632 (x_set_scroll_bar_height): Add external declarations.
2633 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2634 (adjust_frame_size): New functions.
2635 (make_frame): Initial horizontal_scroll_bars field.
2636 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2638 (make_initial_frame, make_terminal_frame): No horizontal scroll
2639 bar in initial and terminal frames. Use adjust_frame_size.
2640 (Fframe_total_cols): Fix doc-string.
2641 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2642 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2643 Rewrite using adjust_frame_size.
2644 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2645 (Qframe_windows_min_size): New symbols.
2646 (x_set_frame_parameters): Remove call of check_frame_size.
2647 (x_report_frame_params): Return scroll_bar_height value.
2648 (x_set_left_fringe, x_set_right_fringe): New functions.
2649 (adjust_frame_height, x_set_internal_border_width)
2650 (x_set_fringe_width): Remove.
2651 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2652 (x_set_scroll_bar_width, x_set_right_divider_width)
2653 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2654 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2656 (x_figure_window_size): Rewrite to make frame display the
2657 expected number of lines.
2658 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2659 (Vdefault_frame_horizontal_scroll_bars)
2660 (Vframe_initial_frame_tool_bar_height)
2661 (frame_inhibit_implied_resize): New variables.
2662 * fringe.c (compute_fringe_widths): Remove.
2663 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2664 (xg_create_horizontal_scroll_bar)
2665 (xg_update_horizontal_scrollbar_pos)
2666 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2667 (xg_get_default_scrollbar_height)
2668 (xg_clear_under_internal_border): Extern.
2669 * gtkutil.c (xg_frame_resized): Don't call
2670 do_pending_window_change.
2671 (xg_frame_set_char_size): Use adjust_frame_size.
2672 (style_changed_cb): Call update_theme_scrollbar_height and
2673 x_set_scroll_bar_default_height.
2674 (x_wm_set_size_hint): Don't call check_frame_size.
2675 (update_theme_scrollbar_height)
2676 (xg_get_default_scrollbar_height)
2677 (xg_create_horizontal_scroll_bar)
2678 (xg_update_horizontal_scrollbar_pos)
2679 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2680 (xg_create_scroll_bar): Set horizontal slot of bar.
2681 (xg_initialize): Call update_theme_scrollbar_height.
2682 (xg_clear_under_internal_border): No more static.
2683 * insdel.c (adjust_suspend_auto_hscroll): New function.
2684 (adjust_markers_for_delete, adjust_markers_for_insert)
2685 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2686 * keyboard.c (readable_events, discard_mouse_events)
2687 (make_lispy_event): Handle horizontal scroll bar click events.
2688 (Fsuspend_emacs): When changing the size of a tty frame do not
2689 pass height of menu bar.
2690 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2691 (Qright, Qleftmost, Qrightmost): New symbols.
2692 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2694 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2695 * nsfns.m (x_set_internal_border_width): New function.
2696 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2697 Remove extended fringe code.
2698 (x_set_window_size, x_new_font): Don't call
2699 compute_fringe_widths.
2700 * term.c (Fresume_tty): When changing the size of a tty frame do
2701 not pass height of menu bar.
2702 (clear_tty_hooks, set_tty_hooks):
2703 Clear horizontal_scroll_bar_hook.
2704 (init_tty): Frame has no horizontal scroll bars.
2705 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2706 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2707 scroll_bar_after_handle, scroll_bar_left_arrow,
2708 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2709 scroll_bar_to_rightmost entries.
2710 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2711 (struct terminal): Add set_horizontal_scroll_bar_hook.
2712 * w32console.c (initialize_w32_display):
2713 Clear horizontal_scroll_bar_hook.
2714 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2716 (x_clear_under_internal_border, x_set_internal_border_width):
2718 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2719 Set windows_or_buffers_changed when adding the menu bar.
2720 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2721 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2722 (w32_createhscrollbar): New functions.
2723 (w32_createscrollbar): Rename to w32_createvscrollbar.
2724 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2725 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2726 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2727 Add WM_EMACS_SHOWCURSOR.
2728 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2729 case do not artificially impose WM size hints.
2730 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2731 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2733 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2734 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2735 (unwind_create_frame_1): Remove.
2736 (Fx_create_frame): Make both scrollbars the system standard
2737 width and height. Use official field of frame structure to
2738 inhibit running window-configuration-change-hook.
2739 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2740 pixelwise. Handle frame's official field.
2741 (w32_frame_parm_handlers): Remove x_set_fringe_width
2742 entries. Add x_set_scroll_bar_height,
2743 x_set_horizontal_scroll_bars, x_set_left_fringe and
2745 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2746 pass height of menu bar to change_frame_size.
2747 * w32menu.c (set_frame_menubar): Rewrite using
2748 frame_inhibit_resize.
2749 * w32term.h (struct w32_display_info):
2750 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2751 (struct scroll_bar): Add horizontal.
2752 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2753 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2754 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2755 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2756 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2757 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2758 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2759 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2760 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2761 Define instead of WM_EMACS_CREATESCROLLBAR.
2762 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2763 WND_SCROLLBAR_INDEX.
2764 * w32term.c (horizontal_scroll_bar_min_handle)
2765 (horizontal_scroll_bar_left_border)
2766 (horizontal_scroll_bar_right_border): New integers.
2767 (x_set_frame_alpha): Replace x_highlight_frame by
2769 (x_window_to_scroll_bar): New argument "type". Update callers
2771 (w32_set_horizontal_scroll_bar_thumb)
2772 (x_horizontal_scroll_bar_report_motion)
2773 (w32_set_horizontal_scroll_bar)
2774 (w32_horizontal_scroll_bar_handle_click)
2775 (x_horizontal_scroll_bar_report_motion): New functions.
2776 (w32_mouse_position): Discriminate horizontal and vertical
2778 (my_create_scrollbar): Replace with two new functions
2779 my_create_vscrollbar and my_create_hscrollbar.
2780 (x_scroll_bar_create): New argument "horizontal".
2781 Update callers accordingly.
2782 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2783 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2785 (w32_read_socket): Handle WM_HSCROLL cae.
2786 (x_new_font): Don't recompute fringe widths.
2787 Use frame_inhibit_resize. Calculate new menu bar height iff we
2788 build without toolkit. Always clear under internal border.
2789 (x_set_window_size): Don't check frame size or recompute
2790 fringes. Reset fullscreen status before applying sizes.
2791 Always resize as requested by pixelwise argument. Don't call
2792 do_pending_window_change.
2793 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2794 (w32_initialize_display_info): Initialize dpyinfo's
2795 horizontal_scroll_bar_cursor entry.
2796 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2797 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2798 horizontal_scroll_bar_left_border.
2799 (w32fullscreen_hook): Intermittently resize window to normal
2800 when switching from fullscreen to maximized state.
2801 (run_window_configuration_change_hook): Don't run it if frame is
2803 (unwind_change_frame): Remove.
2804 (Fset_window_configuration): Rewrite using frame's official field.
2805 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2806 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2807 * window.h (struct window): New fields old_pointm,
2808 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2809 scroll_bar_height and suspend_auto_hscroll.
2810 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2812 (sanitize_window_sizes): Extern.
2813 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2814 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2815 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2816 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2817 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2819 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2820 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2821 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2822 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2823 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2824 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2825 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2826 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2827 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2828 (Fwindow_old_point, sanitize_window_sizes): New functions.
2829 (Qwindow_sanitize_window_sizes): New symbol.
2830 (window_body_height): Count in horizontal scroll bar.
2831 (set_window_hscroll, Fscroll_left, Fscroll_right):
2832 Set suspend_auto_hscroll slot.
2833 (Fwindow_inside_edges): Count fringes pixelwise.
2834 (coordinates_in_window, Fcoordinates_in_window_p):
2835 Consider horizontal scroll bar.
2836 (check_frame_size, adjust_window_margins): Remove functions and
2837 corresponding calls.
2838 (set_window_buffer): Initialize old_pointm and horizontal scroll
2840 (temp_output_buffer_show): Reset hscroll related fields.
2841 Initialize old_pointm.
2842 (make_parent_window): Initialize old_pointm.
2843 (make_window): Initialize old_pointm, horizontal scroll bar type,
2844 and scroll bar height.
2845 (resize_frame_windows): Don't count top margin in new sizes.
2846 Don't use safe sizes when shrinking a frame; let the window
2847 manager do the clipping.
2848 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2850 (Fdelete_window_internal): Unchain old_pointm marker.
2851 (window_scroll_pixel_based, Fscroll_other_window):
2853 (Fwindow_text_width, Fwindow_text_height): New argument
2855 (struct saved_window): New fields, old_pointm, hscroll_whole,
2856 suspend_auto_hscroll, scroll_bar_height and
2857 horizontal_scroll_bar_type.
2858 (Fset_window_configuration, save_window_save): Set new fields of
2860 (apply_window_adjustment): Don't call adjust_window_margins.
2861 (set_window_margins): Don't change margins if new sizes don't
2863 (set_window_scroll_bars): New argument "horizontal_type".
2864 Handle horizontal scroll bars. Don't change scroll bars if they
2865 don't fit into window.
2866 (Fset_window_scroll_bars): New argument "horizontal_type".
2867 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2868 (compare_window_configurations): Compare horizontal scroll bar
2870 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2871 horizontal scroll bar height.
2872 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2873 instead of FRAME_LINES.
2874 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2875 ON_VERTICAL_SCROLL_BAR.
2876 (with_echo_area_buffer): Initialize old_pointm.
2877 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2879 (unwind_with_echo_area_buffer): Handle old_pointm.
2880 (update_tool_bar): Set do_update when the tool bar window has at
2881 least one line (since this is what the user sets).
2882 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2883 (redisplay_tool_bar): Return early when toolbar has zero lines.
2884 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2885 (hscroll_window_tree): Handle suspension of auto_hscroll and
2887 (set_horizontal_scroll_bar): New function.
2888 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2889 more than one line. Handle horizontal scroll bars.
2890 (note_mouse_highlight): Handle horizontal scrol bars.
2891 (expose_frame): Set dimensions of XRectangle from frame's text
2893 (Vvoid_text_area_pointer): Update doc-string.
2894 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2895 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2896 (x_set_internal_border_width): New functions.
2897 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2898 (unwind_create_frame_1): Remove.
2899 (Fx_create_frame): Handle horizontal scroll bars. Use official
2900 field of frame structure to inhibit running
2901 window-configuration-change-hook.
2902 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2903 pixelwise. Handle frame's official field.
2904 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2905 x_set_horizontal_scroll_bars, x_set_left_fringe,
2907 * xmenu.c (update_frame_menubar, free_frame_menubar):
2908 Use adjust_frame_size.
2909 * xterm.h (struct x_display_info):
2910 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2912 (struct scroll_bar): Add horizontal slot.
2913 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2914 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2915 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2916 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2917 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2918 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2919 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2920 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2921 (x_clear_under_internal_border): Remove.
2922 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2923 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2924 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2925 HORIZONTAL. Update callers.
2926 (horizontal_action_hook_id): New action hook id.
2927 (x_horizontal_scroll_bar_to_input_event)
2928 (x_create_horizontal_toolkit_scroll_bar)
2929 (xt_horizontal_action_hook)
2930 (x_set_toolkit_horizontal_scroll_bar_thumb)
2931 (XTset_horizontal_scroll_bar, x_net_wm_state)
2932 (x_horizontal_scroll_bar_report_motion): New functions.
2933 (xg_scroll_callback, x_scroll_bar_handle_click):
2934 Handle horizontal scroll bars.
2935 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2936 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2938 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2939 Handle horizontal scroll bars.
2940 (handle_one_xevent): Handle horizontal scroll bar events.
2941 Call x_net_wm_state.
2942 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2944 (x_set_window_size): Don't call check_frame_size and
2945 do_pending_window_change.
2946 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2947 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2948 (x_scroll_bar_set_handle): Add some checks when calling
2951 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2953 Revert previous change.
2954 There is certainly nothing wrong with writing code like 'lo <= i
2955 && i <= hi', even if LO happens to a constant. There isn't even
2956 anything wrong in general with writing 'a <= b' if A happens to
2957 be a constant. At any rate stylistic changes shouldn't
2958 be done like this without discussion.
2960 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2962 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2963 (Fgarbage_collect): Reorder conditions that are written backwards.
2964 * data.c (cons_to_unsigned): Likewise.
2965 * dispnew.c (update_frame_1, sit_for): Likewise.
2966 * fileio.c (file_offset): Likewise.
2967 * filelock.c (read_lock_data, lock_file): Likewise.
2968 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2970 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2971 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2972 * lread.c (read1): Likewise.
2973 * minibuf.c (read_minibuf_noninteractive): Likewise.
2974 * nsterm.m (x_set_frame_alpha): Likewise.
2975 * process.c (wait_reading_process_output): Likewise.
2976 * region-cache.c (delete_cache_boundaries): Likewise.
2977 * xterm.c (x_set_frame_alpha): Likewise.
2979 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2981 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2984 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2986 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2987 because atimer expiration is absolute rather than relative.
2989 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2991 * w32term.h (current_popup_menu, menubar_in_use):
2992 Move declarations from w32term.c.
2994 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2996 * w32fns.c (menubar_in_use): No more static.
2997 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2999 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3001 Move hourglass machinery to RIF.
3002 * dispextern.h (struct redisplay_interface): New members
3003 show_hourglass and hide_hourglass. Indent comments.
3004 (show_hourglass, hide_hourglass): Remove prototypes.
3005 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3006 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3007 (ns_redisplay_interface): Add them.
3008 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3009 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3010 (w32_arrow_cursor): New function to hack around non-GUI frames.
3011 (w32_redisplay_interface): Add new functions.
3012 * w32term.h (w32_arror_cursor): Add prototype.
3013 * xdisp.c (show_hourglass): New function, refactored out from
3014 platform-dependent code.
3015 (cancel_hourglass): Now call to RIF function.
3016 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3017 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3018 (x_redisplay_interface): Add new functions.
3020 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3022 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3023 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3024 and complete previous change.
3025 * frame.c (adjust_frame_height): New function.
3026 (Fset_frame_height, Fset_frame_size): Use it.
3027 (x_set_frame_parameters): Take frame top margin into account.
3029 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3031 * frame.c (Fset_frame_height): Take frame top margin into account.
3032 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3033 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3035 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3037 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3038 menubar_height as such. Tweak comment.
3039 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3040 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3041 All related users changed.
3042 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3043 * xterm.c (handle_one_xevent):
3044 * gtkutil.c (xg_event_is_for_menubar):
3045 * xfns.c (x_window) [USE_X_TOOLKIT]:
3046 * xmenu.c (set_frame_menubar, free_frame_menubar):
3047 Prefer to use FRAME_MENUBAR_HEIGHT.
3049 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3051 * frame.c (Fframe_parameters): Always report frame height without
3052 menu and tool bar lines.
3054 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3056 * nsterm.m (applicationDidFinishLaunching:): Call
3057 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3058 (antialiasThresholdDidChange:): New method for EmacsApp.
3060 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3062 * macfont.m (macfont_update_antialias_threshold): Remove static.
3064 * macfont.h (macfont_update_antialias_threshold): Declare.
3066 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3068 * w32select.c (setup_windows_coding_system):
3069 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3070 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3072 * w16select.c (Fw16_get_clipboard_data):
3073 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3076 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3077 buffer position where we are to start the iteration.
3078 (handle_invisible_prop): Record in it->stop_charpos the position
3079 where the invisible text ends. (Bug#18035)
3080 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3081 row has zero buffer position as their start position.
3082 Reported by martin rudalics <rudalics@gmx.at>.
3084 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3085 infinite looping in redisplay when display lines don't have enough
3086 space to display even a single character. (Bug#18036)
3088 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3090 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3091 * xfns.c (x_window): Use it to allow xfree later.
3092 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3093 where appropriate. Use bool for booleans and remove redundant checks.
3094 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3095 * xterm.c (x_free_frame_resources): Free shell_position.
3097 2014-07-19 K. Handa <handa@gnu.org>
3099 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3100 mandatory font spec (Bug#17973).
3102 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3104 * font.c (font_score): Return the worst score if the size of
3105 ENTITY is wrong by more than a factor 2 (Bug#17973).
3107 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3109 * frame.c (frame_unspecified_color): New function
3110 refactored out from ...
3111 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3112 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3114 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3115 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3116 * lisp.h (set_frame_param): Remove prototype.
3117 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3118 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3121 Prefer 'x_display_info *' to 'Display *' in X selection code.
3122 This helps to avoid unneeded calls to x_display_info_for_display.
3123 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3124 instead of 'Display *'.
3125 (SELECTION_EVENT_DPYINFO): New macro.
3126 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3127 it as an lvalue. Mention this in comment.
3128 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3129 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3130 (selection_data_to_lisp_data, receive_incremental_selection):
3131 Convert to use 'x_display_info *'. Adjust users where appropriate.
3132 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3133 selection data *' as last arg to not return values in args.
3134 (unexpect_property_change): Use common removal technique.
3136 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3138 * print.c (print_preprocess): Adjust to match changed
3139 sub char-table structure and avoid crash (Bug#18038).
3141 * data.c (wrong_choice): Not static any more.
3142 * lisp.h (wrong_choice): Add prototype.
3143 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3144 Declare namebuf as such. Tweak comment.
3145 [USE_GTK]: Likewise for tool_bar_position.
3146 (fset_tool_bar_position) [USE_GTK]: Ditto.
3147 (FRAME_TOOL_BAR_POSITION): New macro.
3148 * frame.c (x_report_frame_params):
3149 * gtkutil.c (update_frame_tool_bar):
3150 * xfns.c (Fx_create_frame): Use it.
3151 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3153 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3155 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3156 buffer's default-directory only if it is a string. (Bug#17986)
3158 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3160 More precise control over values of some buffer-local variables.
3161 * keyboard.c (Qvertical_scroll_bar):
3162 * frame.c (Qleft, Qright): Move to ...
3163 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3164 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3165 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3166 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3167 vertical-scroll-bar, scroll-up-aggressively
3168 and scroll-down-aggressively.
3169 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3171 * nsfns.m, frame.h (Qleft, Qright):
3172 * nsterm.m (Qleft): Remove declarations.
3173 * gtkutil.c (toplevel): Include buffer.h.
3174 * data.c (wrong_choice, wrong_range): New functions.
3175 (store_symval_forwarding): Handle special properties of buffer-local
3176 variables and use functions from the above to signal error, if any.
3178 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3179 values. Add comment.
3180 (struct frame): Re-arrange layout to avoid extra padding and use bit
3181 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3182 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3183 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3184 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3185 Define as no-ops because there are no scroll bars anyway.
3186 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3189 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3190 Add convenient setter.
3191 (font_put_frame_data, font_get_frame_data): Use it.
3193 2014-07-15 Daiki Ueno <ueno@gnu.org>
3195 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3196 pointer argument, before dereferencing.
3197 (XCHAR2B_BYTE2): Likewise.
3199 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3201 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3202 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3203 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3204 Use record_unwind_protect_int and avoid consing.
3205 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3207 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3209 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3211 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3212 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3214 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3215 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3216 * minibuf.c: Include binary-io.h instead of fcntl.h.
3217 (read_minibuf_noninteractive):
3218 Use set_binary_mode instead of handcrafted code.
3219 Don't call emacs_set_tty if emacs_get_tty failed.
3220 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3221 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3222 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3224 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3225 This works around a GCC compiler bug when Emacs is configured with
3226 --enable-gcc-warnings.
3228 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3230 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3231 or characters in string, respectively. Add comment.
3232 * fringe.c (Fdefine_fringe_bitmap):
3233 * fns.c (Fsubstring, substring_both): Use it.
3234 * keymap.c (Fdefine_key, Flookup_key):
3235 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3237 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3238 Use menu_item_width.
3239 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3241 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3243 Improve behavior of 'bzr up; cd src; make -k'.
3244 * Makefile.in (top_srcdir): New var.
3245 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3246 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3247 its expansion is a bit shorter.
3248 (../config.status): Actually build config.status instead of
3250 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3251 New macros, copied and relocated from ../Makefile.in.
3252 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3253 (../config.status, Makefile): New dependencies and rules,
3254 copied with relocation from ../Makefile.in. This should be more
3255 likely to rebuild the build machinery properly if you do a 'make'
3256 in the src directory.
3258 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3260 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3263 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3264 behavior on Windows 7 and later when the function is repeatedly
3265 invoked with the same value of DIR. (Bug#17950)
3267 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3268 string to match the one in w32fns.c.
3270 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3271 stdin to binary mode only if it is connected to a terminal.
3273 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3275 Coalesce extern decls.
3276 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3277 * sysdep.c (emacs_get_tty, emacs_set_tty):
3278 Move duplicate extern decls from here ...
3279 * systty.h: ... to here, so that there's just one copy.
3281 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3283 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3285 * nsfns.m (Fns_popup_font_panel): Ditto.
3287 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3289 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3291 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3293 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3294 [DOS_NT]: Implement for WINDOWSNT.
3296 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3299 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3301 * sysdep.c (suppress_echo_on_tty): New function.
3302 * minibuf.c (read_minibuf_noninteractive): Use it.
3304 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3306 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3307 sysinfo failed. Adjust docstring.
3309 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3311 Implement memory-info for MS-DOS.
3312 * dosfns.c (dos_memory_info): New function.
3313 * dosfns.h (dos_memory_info): Add prototype.
3314 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3315 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3316 of doing some of its job.
3318 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3319 reference termios structure members.
3321 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3323 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3325 * minibuf.c (top): Include systty.h. Declare external
3326 emacs_get_tty and emacs_set_tty.
3327 (Vread_hide_char): New lisp variable.
3328 (read_minibuf_noninteractive): Hide characters with
3329 Vread_hide_char if it is a character. (Bug#17839)
3331 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3333 Implement memory-info for MS-Windows.
3334 * w32.c (w32_memory_info): New function.
3335 * w32.h (w32_memory_info): Prototype it.
3336 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3338 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3340 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3341 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3342 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3343 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3344 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3345 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3346 (decode_coding_big5, decode_coding_charset, decode_coding)
3347 (encode_coding): Adjust users.
3349 * alloc.c (Fmemory_info): New function.
3351 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3353 * syntax.c (back_comment): Use more-natural location for label.
3355 * font.c, font.h (font_unparse_fcname): Now static.
3356 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3358 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3360 Next minor cleanup of font subsystem.
3361 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3362 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3364 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3366 * ftfont.h (ftfont_font_format): Remove prototype.
3367 * ftfont.c (ftfont_font_format): Remove; now unused.
3369 * nsfont.m (nsfont_open):
3370 * w32font.c (w32font_open_internal):
3371 * w32uniscribe.c (uniscribe_open):
3372 * xfont.c (xfont_open):
3373 * xftfont.c (xftfont_open): All users changed.
3375 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3376 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3378 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3380 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3381 x_produce_glyphs does when it generates a stretch glyph that
3382 represents a TAB. (Bug#17969)
3384 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3385 and there is a display property at that position, don't call
3386 move_it_to to move to a position before window start. (Bug#17942)
3387 Fix condition for finding CHARPOS by the first call to move_it_to.
3390 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3392 * syntax.c (find_defun_start): Try the cache even
3393 if !open_paren_in_column_0_is_defun_start.
3394 (back_comment): If find_defun_start was pessimistic, use the
3395 scan_sexps_forward result to improve the cache (bug#16526).
3397 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3399 * xdisp.c (redisplay_window): If redisplay of a window ends up
3400 with point in a partially visible line at end of the window, make
3401 sure the amended position of point actually has smaller Y
3402 coordinate; if not, give up and scroll the display. (Bug#17905)
3404 * window.c (window_scroll_pixel_based): When point ends up at the
3405 last fully visible line, don't let move_it_to stop at the left
3406 edge of the line and dupe us into thinking point is inside the
3409 * w32.c (network_interface_info): Make sure the argument is a
3412 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3414 * process.c (read_and_dispose_of_process_output): Fix typo
3415 in previous patch: we want nonnegative fds, not nonzero fds.
3417 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3419 * chartab.c (char_table_translate): Move to...
3420 * character.h (char_table_translate): ... inline function here.
3421 Avoid Faref and assume that args are always valid. This helps to
3422 speedup search, which is especially important for a huge buffers.
3423 * lisp.h (char_table_translate): Remove prototype.
3425 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3426 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3427 New function, with an intention to avoid code duplication between
3429 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3431 * ftfont.c (ftfont_open):
3432 * macfont.m (macfont_open):
3433 * xftfont.c (xftfont_open): Use it.
3435 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3437 * process.c: Add sanity checks for file descriptors (Bug#17844).
3438 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3439 Check that infd is nonnegative before using it as an fd.
3440 (read_and_dispose_of_process_output, Fprocess_send_eof):
3441 Likewise, for outfd.
3442 (wait_reading_process_output): Omit unnecessary check of infd.
3444 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3446 Minor fixups related to usage of the 'long' type.
3447 * gnutls.c (emacs_gnutls_handshake):
3448 * xfaces.c (dump_realized_face):
3449 Work even if 'long' is narrower than 'void *'.
3450 * termcap.c (scan_file):
3451 * xselect.c (x_decline_selection_request)
3452 (x_reply_selection_request, x_get_window_property):
3453 * xterm.c (x_set_frame_alpha):
3454 Remove unnecessary 'L' suffixes of integer constants.
3455 * xfns.c (hack_wm_protocols):
3456 * xselect.c (x_fill_property_data):
3457 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3458 Remove unnecessary casts to 'long'.
3459 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3461 Minor ImageMagick safety fixes.
3462 * image.c (imagemagick_compute_animated_image):
3463 Remove useless assignment to local. Avoid problems if dest_width is 0.
3464 (imagemagick_load_image): Use int for pixel counts that can't
3465 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3466 a row width greater than the image width (or greater than LONG_MAX!).
3468 2014-07-04 K. Handa <handa@gnu.org>
3470 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3471 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3472 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3474 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3476 * font.h (struct font_driver): Remove get_outline and free_outline;
3477 not used by any font driver.
3478 * ftfont.c (ftfont_driver):
3479 * macfont.m (macfont_driver):
3480 * nsfont.m (nsfont_driver):
3481 * w32font.c (w32font_driver):
3482 * w32uniscribe.c (uniscribe_font_driver):
3483 * xfont.c (xfont_driver): Related users changed.
3484 * xselect.c (x_get_window_property): Use convenient xmalloc.
3485 Call to xfree only if some data was really allocated.
3487 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3489 On MS-Windows, display busy cursor on all GUI frames.
3490 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3491 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3492 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3494 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3495 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3497 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3499 Use convenient alists to manage per-frame font driver-specific data.
3500 * frame.h (struct frame): Rename font_data_list to...
3501 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3502 * font.h (struct font_data_list): Remove; no longer need a special
3504 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3506 * font.c (font_put_frame_data, font_get_frame_data)
3507 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3509 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3510 Related users changed.
3511 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3512 Prefer convenient xmalloc and xfree.
3514 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3516 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3517 the window whose glyph row is being prepared and a flag whether it
3518 is for mode/header line. Make sure the glyph row's marginal areas
3519 are in sync with what the window wants.
3522 * xdisp.c (display_line, display_mode_line):
3523 Call prepare_desired_row with additional arguments, as appropriate.
3525 * dispextern.h (prepare_desired_row): Adjust prototype.
3527 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3529 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3530 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3531 caused by xw_popup_dialog in daemon mode (Bug#17891).
3533 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3535 * frame.c (do_switch_frame): When switching to another TTY frame,
3536 make sure FrameCols and FrameRows are in sync with the new frame's
3539 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3541 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3542 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3543 min_char slots. Adjust comment.
3544 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3545 Add SUB_CHAR_TABLE_OFFSET member.
3546 (make_uninit_sub_char_table): New function.
3547 (toplevel): Add compile-time assert to verify suitable member layout
3548 in Lisp_Sub_Char_Table.
3549 * alloc.c (mark_char_table): Add extra argument to denote char table
3550 subtype. Adjust to match new layout of sub char-table.
3551 (mark_object): Always mark sub char-tables with mark_char_table.
3552 * chartab.c (make_sub_char_table, copy_sub_char_table)
3553 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3554 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3555 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3556 All related users changed.
3557 * lread.c (read1): Adjust to match new layout of sub char-table.
3558 * print.c (print_object): Likewise (Bug#17898).
3560 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3562 * keymap.c (get_keyelt): Simplify.
3563 (copy_keymap_item): Remove left-over code for when we had
3564 key-shortcut caches.
3566 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3568 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3569 (dealloc): Remove for EmacsScroller.
3571 * nsterm.h (EmacsScroller): Remove dealloc.
3573 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3575 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3577 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3579 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3580 when setNeedsDisplay is called so we don't trigger redisplay for every
3583 * nsterm.m (any_help_event_p): New variable.
3584 (mouseMoved:): Set any_help_event_p to YES if help event is
3585 generated. Remove else with empty help event that triggered redisplay
3586 for every mouse move.
3587 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3589 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3591 * xfns.c (Qsuppress_icon): Remove; no real users.
3592 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3593 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3594 (syms_of_w32fns): Don't DEFSYM it.
3596 2014-06-29 Glenn Morris <rgm@gnu.org>
3598 * Makefile.in (ns-app): Mark as PHONY.
3600 2014-06-28 Glenn Morris <rgm@gnu.org>
3602 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3603 liblw.a in this directory.
3605 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3607 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3608 also in unibyte case. (Bug#17865)
3610 2014-06-28 K. Handa <handa@gnu.org>
3612 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3613 (MIN_CHARBUF_SIZE): New macro.
3614 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3616 2014-06-27 Glenn Morris <rgm@gnu.org>
3618 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3619 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3620 (.el.elc): Replace suffix rule with pattern rule.
3621 (%.elc): New pattern rule, with order-only prerequisite.
3622 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3623 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3624 in place of BOOTSTRAPEMACS.
3626 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3628 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3630 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3632 Consistently use validate_subarray to verify substring.
3633 * fns.c (validate_substring): Not static any more. Adjust to
3634 use ptrdiff_t, not EMACS_INT, because string and vector limits
3635 can't exceed ptrdiff_t even if EMACS_INT is wider.
3636 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3637 (secure_hash): Adjust user.
3638 * lisp.h (validate_subarray): Add prototype.
3639 * coding.c (Fundecodable_char_position):
3640 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3641 Use validate_subarray. Adjust comment to mention substring.
3643 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3645 Do not allow out-of-range character position in Fcompare_strings.
3646 * fns.c (validate_subarray): Add prototype.
3647 (Fcompare_substring): Use validate_subarray to check ranges.
3648 Adjust comment to mention that the semantics was changed. Also see
3649 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3651 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3653 Be more consistent about the 'Qfoo' naming convention.
3654 * image.c (Fimagemagick_types):
3655 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3656 * process.c (Fmake_network_process):
3657 Rename C local identifier 'Qfoo to avoid giving the false
3658 impression that it stands for the symbol 'foo'.
3660 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3662 Simplify and cleanup character conversion stuff.
3663 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3665 * character.c (multibyte_char_to_unibyte)
3666 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3667 * character.h (make_char): Remove; unused.
3668 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3669 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3670 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3671 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3672 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3674 2014-06-22 Mario Lang <mlang@delysid.org>
3676 * w32fns.c (Fw32_shell_execute): The the -> the.
3678 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3680 * xmenu.c (mouse_position_for_popup):
3681 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3682 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3683 * menu.c (Fx_popup_menu):
3684 * xselect.c (x_handle_dnd_message): Adjust users.
3685 * menu.h (mouse_position_for_popup): Remove prototype.
3686 * xterm.h (x_relative_mouse_position): Add prototype.
3687 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3688 call XFree if XQueryTree returns zero.
3690 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3692 * indent.c (Fvertical_motion): Doc fix.
3693 Move to the goal column, if any, with a single call to
3694 move_it_in_display_line, not in two calls. Doing this with two
3695 calls causes move_it_in_display_line apply the line-prefix
3696 handling twice instead of just once. (Bug#17823)
3698 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3700 Port to OS X ACLs (Bug#17810).
3701 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3702 ACL_TYPE_ACCESS) doesn't work.
3704 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3706 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3707 before checking key-translation-map (bug#17659).
3709 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3711 * font.c (font_make_object): Avoid dangling pointer which may
3712 crash GC (Bug#17771).
3714 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3716 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3717 prototype of DGifCloseFile as appropriate for older and newer
3719 (gif_close): New function, encapsulates the differences in the
3720 calling sequence of DGifCloseFile before v5.1.0 and after it.
3721 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3722 error string where appropriate. (Bug#17790)
3724 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3725 macro execution, make sure point didn't move since last complete
3726 redisplay, as the condition for using the glyph matrix
3727 information. (Bug#17777)
3729 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3731 Minor cleanup of fonset code.
3732 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3733 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3734 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3735 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3736 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3737 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3738 (free_realized_fontset): Remove because a no-op since 2008.
3739 (free_face_fontset): Adjust user.
3740 (syms_of_fontset): Shrink fontset by one extra slot.
3742 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3744 Omit redundant extern decls.
3745 Most of this patch is from Dmitry Antipov, in:
3746 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3747 * commands.h (update_mode_lines):
3748 * frame.h (Qbackground_color, Qforeground_color)
3749 (x_set_menu_bar_lines):
3750 * ftfont.c (ftfont_font_format):
3751 * intervals.h (Qkeymap, Qfont):
3752 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3753 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3754 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3755 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3756 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3757 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3758 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3759 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3760 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3761 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3762 (Qtool_bar, Qheader_line):
3763 * macros.c (Fexecute_kbd_macro):
3764 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3765 * xterm.c (x_delete_terminal, XSetIMValues):
3766 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3767 (x_implicitly_set_name, popup_activated)
3768 (widget_store_internal_border):
3769 Remove redundant decls.
3770 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3771 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3772 Remove _Noreturn, as make-docfile now does that for us.
3773 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3774 (Qregion_extract_function): New decl.
3775 * window.c, xfns.c: Include menu.h.
3777 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3779 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3781 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3783 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3784 * callint.c (read_file_name): ... convert to static here.
3785 * lisp.h (Fread_file_name): Do not EXFUN it.
3786 (STRING_COPYIN): Remove; unused.
3787 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3788 (char_composable_p): ... static function. All users changed.
3789 * eval.c (toplevel): Remove redundant #include directives.
3790 * xterm.c (x_initialize): Add static to match prototype.
3791 * ccl.c (Fccl_execute_on_string):
3792 * font.c (fon_intern_prop): Use make_specified_string.
3794 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3796 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3797 Reported by David Caldwell in:
3798 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3800 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3802 Do not ask for XRender extension each time XFT font is opened.
3803 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3804 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3806 2014-06-15 Glenn Morris <rgm@gnu.org>
3808 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3810 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3812 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3813 information if we are in the middle of executing a keyboard macro,
3814 since redisplay doesn't update the screen until the macro is
3815 finished. (Bug#17777)
3817 * alloc.c (cleanup_vector): Don't dereference a font driver
3818 pointer if it is NULL. (Bug#17771)
3820 2014-06-13 Glenn Morris <rgm@gnu.org>
3822 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3823 ($(lispsource)/international/charprop.el)
3824 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3825 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3826 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3827 GNU make automatically passes command-line arguments to sub-makes.
3829 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3831 Avoid hangs in accept-process-output (Bug#17647).
3832 * lisp.h, process.c (wait_reading_process_input):
3833 Return int, not bool. All uses changed.
3834 * process.c (SELECT_CANT_DO_WRITE_MASK):
3835 Remove macro, replacing with ...
3836 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3838 (status_notify): New arg WAIT_PROC. Return int, not void.
3841 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3843 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3844 the frame is the initial frame, because the hook is not set up
3845 then, and Emacs crashes.
3846 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3848 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3850 * keymap.c (silly_event_symbol_error): Don't recommend the use
3853 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3855 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3856 matching overlay strings with 'cursor' property against buffer
3857 positions traversed in the glyph row. (Bug#17744)
3859 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3861 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3864 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3865 determine 10.9 (Bug#17751).
3867 * macfont.m (macfont_draw): Positions were not freed.
3869 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3871 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3872 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3873 function. Also adjust comment.
3874 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3876 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3877 * font.c (font_done_for_face):
3878 * xfaces.c (realize_non_ascii_face): Adjust user.
3879 * font.h (struct font_driver): Convert 'prepare_face' to return
3880 void because its return value is never used anyway.
3881 * xfont.c (xfont_prepare_face): Return void.
3882 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3883 (xftfont_done_face): Use xfree.
3885 * dispextern.h (last_tool_bar_item): Remove declaration.
3886 * frame.h (struct frame): New member last_tool_bar_item.
3887 * frame.c (make_frame): Initialize it.
3888 * xdisp.c (toplevel): Remove last_tool_bar_item.
3889 (handle_tool_bar_click, note_tool_bar_highlight):
3890 * w32term.c (w32_read_socket, w32_initialize):
3891 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3893 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3894 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3896 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3898 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3899 * process.c (Faccept_process_output)
3900 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3901 the return value is about PROCESS, not about other processes.
3903 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3905 Further adjustments to mark_object and friends.
3906 Now the mark_object's stack is just 32 bytes on a 64-bit
3907 system, which means extra 20% off the stack usage.
3908 * alloc.c (mark_save_value): As before, refactored out from ...
3909 (mark_object): ... adjusted user. Also add comment.
3911 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3913 Fix core dump after a dropped X connection (Bug#17704).
3914 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3915 is dead, as we may be shutting down.
3917 2014-06-08 Glenn Morris <rgm@gnu.org>
3919 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3921 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3923 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3925 If a C name must be extern on some platforms, make it extern on all.
3926 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3928 * font.h (ftxfont_driver) [HAVE_XFT]:
3929 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3930 * lisp.h (get_frame_param):
3931 * menu.h (tty_menu_show):
3932 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3933 * termhooks.h (encode_terminal_code):
3934 * xterm.h (x_menu_wait_for_event):
3936 * frame.c (get_frame_param):
3937 * fringe.c (max_used_fringe_bitmap):
3938 * ftxfont.c (ftxfont_driver):
3939 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3940 * menu.c (menu_items_inuse):
3941 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3942 * term.c (encode_terminal_code, tty_menu_show):
3943 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3944 * xfaces.c (load_color):
3945 * xmenu.c (x_menu_wait_for_event):
3948 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3950 Change object marking routines to minimize stack usage.
3951 This change moves a few cold paths from mark_object to NO_INLINE
3952 functions and adjusts symbol marking loop. According to GCC 4.8.2
3953 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3954 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3955 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3956 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3957 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3958 refactored out from ...
3959 (mark_object): ... adjusted user. Also mark symbols in a tight
3961 (mark_face_cache): Add NO_INLINE.
3963 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3965 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3966 contains garbage on WINDOWSNT (which could potentially infloop at
3969 Minimize cursor motion during TTY menu updates.
3970 * term.c (tty_menu_display): Don't position cursor here.
3971 Instead, pass the cursor coordinates to update_frame_with_menu.
3972 (tty_menu_activate): Send the hide cursor command only once in an
3973 iteration through the outer 'while' loop.
3975 * dispnew.c (update_frame_1): Accept an additional argument
3976 SET_CURSOR_P, and position the cursor at the end of the frame
3977 update only if that argument is non-zero. All callers changed to
3978 provide the additional argument as non-zero, except for
3979 update_frame_with_menu.
3980 (update_frame_with_menu): Accept 2 additional arguments ROW and
3981 COL; if they are non-negative, instruct update_frame_1 not to
3982 position the cursor, and instead position it according to ROW and COL.
3984 * dispextern.h (update_frame_with_menu): Update prototype.
3986 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3988 * callproc.c (call_process): Don't check read-only if we don't insert
3989 anything (bug#17666).
3991 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3993 * dispnew.c (update_frame_with_menu): Set display_completed.
3995 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3997 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3999 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4001 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4003 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4004 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4006 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4008 * window.c (Frecenter): Signal an error if window-buffer is not
4011 * keyboard.c (make_lispy_position): Don't include a buffer position in
4012 mode/header-line mouse events.
4014 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4015 Vunread_command_events (bug#17650).
4017 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4019 * xterm.c (x_setup_pointer_blanking):
4020 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4022 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4024 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4025 because it will be defined in generated config.h if needed.
4027 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4029 Use terminal-specific hooks to display popup dialogs.
4030 * termhooks.h (struct terminal): New field popup_dialog_hook.
4031 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4032 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4033 code and use popup_dialog_hook.
4034 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4035 * nsterm.h (ns_popup_dialog): Adjust prototype.
4036 * nsterm.m (ns_create_terminal):
4037 * w32term.c (w32_create_terminal):
4038 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4039 Setup popup_dialog_hook.
4041 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4043 * w32heap.c (report_temacs_memory_usage): Improve the report by
4044 reporting the large blocks that are actually occupied at dump time.
4046 * w32console.c (initialize_w32_display): Set the console
4047 menu_show_hook, otherwise TTY menus are broken on w32.
4049 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4051 Use terminal-specific hooks to display menus.
4052 * termhooks.h (struct terminal): New field menu_show_hook.
4053 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4054 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4056 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4057 * nsmenu.m (ns_menu_show):
4058 * w32menu.c (w32_menu_show):
4059 * xmenu.c (x_menu_show):
4060 * term.c (tty_menu_show): Adjust to use bit flags.
4061 (set_tty_hooks): Set menu_show_hook.
4062 * xterm.c (x_create_terminal):
4063 * nsterm.m (ns_create_terminal):
4064 * msdos.c (initialize_msdos_display):
4065 * w32term.c (w32_create_terminal): Likewise.
4067 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4069 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4071 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4073 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4074 (FD_SET): Don't define on WINDOWSNT.
4076 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4078 * emacs.c: Include "sysselect.h", to define its inline functions.
4079 Problem reported by Glenn Morris in:
4080 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4082 Do not require libXt-devel when building with gtk.
4083 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4084 dependency on libXt-devel.
4085 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4086 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4087 lwlib-widget.h now does this.
4088 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4090 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4092 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4093 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4094 (delete_write_fd, wait_reading_process_output):
4095 Remove now-redundant easserts.
4096 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4097 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4098 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4099 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4101 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4103 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4104 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4105 (calloc): Don't undef, it is never defined.
4106 (HEAP_ENTRY_SHIFT): Remove unused macro.
4108 * Makefile.in (C_HEAP_SWITCH): Remove.
4109 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4111 Fix MS-Windows build broken by menu changes on 2014-06-02.
4112 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4114 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4115 Define instead of including ../lwlib/lwlib.h, which causes
4116 compilation errors due to missing X11 headers.
4118 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4120 * process.c (wait_reading_process_output): Omit incorrect test of
4121 p->infd against zero. Add easserts for infd having a plausible value.
4123 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4125 Adjust to match recent lwlib changes.
4126 * menu.h (xmalloc_widget_value): Replace by ...
4127 (make_widget_value): ... new prototype.
4128 * menu.c (xmalloc_widget_value): Replace by ...
4129 (make_widget_value): ... new function.
4130 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4131 * gtkutil.c (malloc_widget_value, free_widget_value):
4132 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4133 * keyboard.h (enum button_type, struct _widget_value):
4134 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4136 * nsmenu.m (ns_update_menubar, ns_menu_show):
4137 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4138 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4139 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4141 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4143 * image.c (x_query_frame_background_color)
4144 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4145 Fix --enable-gcc-warnings compilation without image libraries.
4147 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4149 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4150 emulated break value only if it goes up.
4151 (sbrk): Add assertion that the INCREMENT argument is strictly
4152 zero. Improve and correct the commentary.
4154 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4156 Improve AIX-related merge from emacs-24.
4157 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4158 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4159 not on AIX; since we're on the trunk we can use enums more broadly.
4161 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4163 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4165 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4166 to min(value, whole).
4168 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4170 Bring back the changes to GDB-visible symbols, but only on AIX.
4171 And only if it's not pre-4.2 GCC.
4172 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4173 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4174 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4177 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4179 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4180 with PT, not GPT. (Bug#16433)
4182 Revert last changes to GDB-visible symbols.
4183 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4184 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4185 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4188 2014-06-02 Glenn Morris <rgm@gnu.org>
4190 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4192 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4194 Fix port to 32-bit AIX with xlc (Bug#17598).
4195 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4196 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4197 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4198 to work around a compiler bug in IBM xlc 12.1.
4200 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4202 * xterm.c (x_update_window_end): Don't invalidate the entire
4203 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4204 highlight needs to be redisplayed. (Bug#17588)
4206 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4208 Port the GDB-visible symbols to AIX.
4209 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4210 optimizes away the relevant external symbols. Use enums instead;
4211 this suffices for the AIX port, which is 32-bit-only anyway.
4212 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4213 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4214 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4217 Include sources used to create macuvs.h.
4218 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4219 * macuvs.h: Use automatically-generated header.
4221 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4223 Port signal-handling to DragonFly BSD (Bug#17646).
4224 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4225 Move implementations from callproc.c to sysdep.c.
4226 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4227 Move declarations from process.h to syssignal.h.
4229 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4231 * callint.c (Ffuncall_interactively): Add usage.
4233 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4235 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4237 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4239 * w32heap.c (malloc_before_dump, malloc_after_dump)
4240 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4241 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4242 set errno where appropriate to emulate CRT functions.
4244 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4246 Debugging facility to check whether 'const char *' points to
4247 relocatable data of non-pure Lisp string.
4248 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4249 (mark_maybe_pointer): ... adjusted user.
4250 (relocatable_string_data_p): New function.
4251 * lisp.h (relocatable_string_data_p): Add prototype.
4252 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4253 the pointer to relocatable Lisp data is not used.
4255 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4257 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4258 * atimer.c (block_atimers):
4259 * callproc.c (block_child_signal): Block SIGINT too;
4260 otherwise, its handler might now unblock signals that it shouldn't.
4261 * keyboard.c (read_char): Clear signal mask, since we may
4262 be in a SIGINT handler, and many signals may be masked.
4263 * keyboard.c (handle_interrupt):
4264 * sysdep.c (handle_arith_signal):
4265 Clear signal mask instead of just unblocking the signal that
4266 was received, since several signals may be blocked at this point.
4268 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4270 * Makefile.in (TEMACS_POST_LINK): Remove target.
4271 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4272 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4274 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4276 * xmenu.c (xdialog_show): Remove prototype, rename to
4277 x_dialog_show, remove 2nd arg because it's always zero
4278 and simplify accordingly.
4279 (xw_popup_dialog): Adjust user.
4280 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4281 2nd arg because it's always zero and simplify accordingly.
4282 (w32_popup_dialog): Adjust user.
4284 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4286 * w32heap.c (report_temacs_memory_usage): New function.
4288 * unexw32.c (unexec) [ENABLE_CHECKING]:
4289 Call report_temacs_memory_usage.
4291 * w32heap.h (report_temacs_memory_usage): Add prototype.
4293 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4295 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4296 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4298 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4300 * buffer.c (init_buffer): Accept an argument 'initialized'.
4301 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4302 mmap_regions and mmap_fd, to avoid referencing stale data from the
4303 dump phase. Add an assertion for buffer text of buffers created
4304 in temacs before this function is called. (Bug#17622)
4305 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4307 * lisp.h (init_buffer): Update prototype.
4309 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4311 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4313 * alloc.c (Fgarbage_collect): Fix compilation with
4314 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4316 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4318 * frame.c, frame.h (frame_char_to_pixel_position)
4319 (frame_set_mouse_position): Now static, and made private in
4320 frame.c rather than public in frame.h.
4322 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4324 Refactor mouse positioning stuff to avoid code duplication.
4325 * frame.h (frame_char_to_pixel_position): New function.
4326 (x_set_mouse_position): Rename to...
4327 (frame_set_mouse_position): ...new function.
4328 (frame_set_mouse_pixel_position): Add prototype.
4329 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4330 Rename to frame_set_mouse_pixel_position.
4331 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4333 * xterm.h, w32term.h ( x_set_mouse_position)
4334 (x_set_mouse_pixel_position): Remove prototypes.
4336 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4338 On X, always make pointer visible when deleting frame (Bug#17609).
4339 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4341 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4343 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4344 * keyboard.c (gobble_input): If there is no terminal input error,
4345 make sure the pointer is visible for all frames on this terminal.
4346 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4347 it was previously disabled.
4349 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4351 * data.c (Fzerop): Move to Elisp.
4352 (syms_of_data): Don't defsubr it.
4353 * keyboard.c (echo_keystrokes_p): New function.
4354 (read_char, record_menu_key, read_key_sequence): Use it.
4356 * callint.c (Qfuncall_interactively): New var.
4357 (Qcall_interactively): Remove.
4358 (Ffuncall_interactively): New function.
4359 (Fcall_interactively): Use it.
4360 (syms_of_callint): Defsubr it.
4362 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4364 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4365 relocated from under us.
4367 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4369 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4370 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4371 configure, not from HEAPSIZE.
4372 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4374 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4375 for MinGW, since it no longer uses gmalloc.
4377 * buffer.c: Do not define mmap allocations functions for Windows.
4378 Remove mmap_find which is unused. Remove mmap_set_vars which does
4380 [WINDOWSNT]: Include w32heap.h.
4381 (init_buffer): Always allocate new memory for buffers.
4383 * emacs.c: Remove mmap_set_vars calls.
4385 * image.c (free_image): Undef free for Windows because it is
4386 redirected to our private version.
4388 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4389 (copy_executable_and_dump_data): Remove dumping the heap section.
4390 (unexec): Restore using_dynamic_heap after dumping.
4392 * w32heap.c (dumped_data_commit, malloc_after_dump)
4393 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4394 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4395 (mmap_free): New functions.
4397 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4399 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4401 * image.c (imagemagick_load_image): Use MagickRealType for local
4402 'color_scale', instead of double, to avoid a GCC warning about
4405 * xfns.c (Fx_window_property): Remove unused local.
4407 Don't kill already-reaped process (Bug#17561).
4408 * process.c (process_send_signal): Fix race condition where a
4409 subprocess was reaped by a signal handler between the check for
4410 liveness and calling 'kill', which meant that Emacs could in
4411 theory kill an innocent bystander process. Do the fix by blocking
4412 SIGCHLD in a critical section that checks liveness before killing.
4414 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4416 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4418 2014-05-26 Ken Brown <kbrown@cornell.edu>
4420 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4421 even if !CYGWIN (see bug#17510).
4423 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4425 * nsfns.m (Fns_do_applescript): Surround NSApp run
4426 with calls to ns_init_events, ns_finish_events (Bug#17424).
4428 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4430 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4431 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4433 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4434 with calls to ns_init_events, ns_finish_events (Bug#17424).
4436 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4438 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4439 if we are iterating over an object that generates glyphs for
4440 marginal areas. (Bug#17585)
4442 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4444 * xdisp.c (safe__call1, safe__eval): Now static.
4446 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4448 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4449 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4450 (safe_call1): Call safe_call instead of safe__call directly.
4452 2014-05-26 Ken Brown <kbrown@cornell.edu>
4454 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4455 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4458 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4460 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4461 (safe__call, safe__call1, safe__eval): New functions.
4462 (safe_call): Use it.
4463 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4464 (display_mode_element): Same for `:eval'.
4466 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4468 Fix port to 32-bit AIX (Bug#17540).
4469 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4470 twice. _text already includes this offset.
4471 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4473 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4475 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4476 when closest_pos is identical to to_charpos, don't recurse, since
4477 we already tried that, and failed. (Bug#17539)
4479 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4480 unwinding when frame's faces were not initialized yet, increment
4481 the frame's image-cache reference count before calling
4482 x_free_frame_resources. Don't dereference
4483 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4485 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4487 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4490 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4491 macfont.m, call draw with adjusted arguments so font drivers
4492 don't need to do that.
4494 * macfont.m (macfont_draw): Merge changes from Macport.
4496 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4498 * alloc.c (garbage_collect_1): New function, with all of the guts
4499 of Fgarbage_collect.
4500 (mark_stack): Accept an argument END and don't mark Lisp objects
4501 on the stack beyond the address given by END. Calculation of END
4502 was moved to Fgarbage_collect.
4503 (Fgarbage_collect): Calculate the end address of the stack portion
4504 that needs to be examined by mark_stack, and pass that address to
4505 garbage_collect_1, which will pass it to mark_stack.
4506 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4507 for more details about the underlying problems. In particular,
4508 this avoids dumping Emacs with the large hash-table whose value is
4509 held in purify-flag for most of the time loadup.el runs.
4511 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4513 * xfns.c (x_window_property_intern): New function (code from
4515 (Fx_window_property): Call x_window_property_intern. If property
4516 not found and NILP (source) and outer window != inner window,
4517 check outer window for property (Bug#17537).
4519 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4521 Supply malloc and alloc_size attributes for extern allocators.
4522 This documents the C API, and helps GCC generate a bit better code.
4523 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4524 (ATTRIBUTE_MALLOC_SIZE): New macros.
4525 * gmalloc.c (malloc, realloc, calloc):
4526 * gtkutil.h (malloc_widget_value):
4527 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4528 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4531 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4533 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4534 * image.c (imagemagick_load_image): Port to hosts that do not use
4535 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4537 2014-05-21 Leo Liu <sdl.web@gmail.com>
4539 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4541 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4543 * dbusbind.c (xd_signature): Revert last 2 patches.
4545 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4547 Allow any non-nil value to count as true in bool-vector.
4548 Likewise for xd_signature in dbusbind.c.
4549 This is more consistent with the usual practice in Emacs, which is
4550 that any non-nil value counts as true.
4551 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4552 * dbusbind.c (xd_signature): Likewise, for booleans.
4553 * data.c, lisp.h (Qbooleanp):
4554 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4556 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4558 * lisp.h (CHECK_BOOLEAN): New function.
4559 * alloc.c (Fbool_vector): New function.
4560 (syms_of_alloc): Defsubr it.
4561 * data.c (Qbooleanp): New symbol.
4562 (syms_of_data): DEFSYM it.
4563 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4565 * font.c (font_matching_entity): Extract font-entity object
4566 from the vector of matching entities (Bug#17486).
4568 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4570 Assume C99 or later (Bug#17487).
4571 * bytecode.c (B__dummy__): Remove.
4572 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4573 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4574 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4575 * regex.c (DEBUG_PRINT): Assume varargs macros.
4576 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4578 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4580 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4581 memory for every buffer that was dumped.
4583 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4585 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4586 (Fnreverse): Allow vectors and bool vectors.
4588 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4590 Minor cleanup for terminal setup.
4591 * termhooks.h (create_terminal): Adjust prototype.
4592 * terminal.c (create_terminal): Pass output method and RIF as args.
4593 (init_initial_terminal):
4594 * nsterm.m (ns_create_terminal):
4595 * term.c (init_tty):
4596 * w32term.c (w32_create_terminal):
4597 * xterm.c (x_create_terminal): Adjust users.
4598 Avoid redundant NULL initializers and add comments.
4600 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4602 * keyboard.c (Qdeactivate_mark): Now static.
4604 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4606 If available, use Xfixes extension to do pointer blanking.
4607 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4608 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4609 (make_invisible_cursor): Move to...
4610 * xterm.c (make_invisible_cursor): ...here.
4611 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4612 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4613 (x_term_init): Call to x_setup_pointer_blanking.
4614 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4615 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4617 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4619 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4621 2014-05-12 Glenn Morris <rgm@gnu.org>
4623 * fileio.c (Ffile_executable_p): Doc tweak.
4625 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4627 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4628 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4630 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4632 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4634 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4636 Fix initialization of minibuffer history variable (Bug#17430).
4637 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4638 Move the initialization up to prevent any "value void" message.
4640 2014-05-08 Samuel Bronson <naesten@gmail.com>
4642 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4643 are matched (bug#17413).
4645 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4647 Stop tooltips pulling Emacs window to front (Bug#17408).
4648 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4649 SetWindowPos invocations.
4651 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4653 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4654 not initialized (Bug#17398).
4656 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4658 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4660 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4662 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4663 [HAVE_NS]: Do not include png.h.
4664 (x_query_frame_background_color): New function.
4665 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4666 (png_load_body): Coalesce duplicate code.
4668 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4670 Consult libpng-config more consistently (Bug#17339).
4671 * Makefile.in (PNG_CFLAGS): New var.
4672 (ALL_CFLAGS): Use it.
4673 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4674 CFLAGS now handles this.
4676 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4678 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4679 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4680 because WCONTINUED is always defined now.
4681 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4683 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4685 * buffer.c (overlay_strings): Fix the wording of the commentary.
4687 2014-05-01 Glenn Morris <rgm@gnu.org>
4689 * floatfns.c (Fisnan):
4690 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4692 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4694 * term.c (tty_menu_activate): A better initialization for cursor
4697 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4699 * intervals.c: Tighten assertions.
4700 (create_root_interval): Make sure the interval is not empty.
4701 (intervals_equal): Use booleans.
4702 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4703 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4704 (balance_possible_root_interval): Simplify and use booleans.
4705 (split_interval_right, split_interval_left): Check LENGTH, and remove
4706 now redundant assertion.
4707 (adjust_intervals_for_insertion): Remove now redundant assertions.
4708 (delete_node, interval_deletion_adjustment)
4709 (adjust_intervals_for_deletion, merge_interval_right)
4710 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4711 (reproduce_interval): Make sure the interval is not empty.
4713 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4715 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4716 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4717 satisfaction that they would always be initialized.
4719 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4721 * term.c (tty_menu_display): Move the cursor to the active menu item.
4722 (tty_menu_activate): Return the cursor to the active menu item
4723 after displaying the menu and after displaying help-echo.
4724 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4725 for the details of why this is needed by screen readers and
4728 2014-04-30 Glenn Morris <rgm@gnu.org>
4730 * process.c (handle_child_signal):
4731 Handle systems without WCONTINUED. (Bug#15110, 17339)
4733 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4735 * window.c (struct saved_window): Remove mark.
4736 (Fset_window_configuration, save_window_save)
4737 (compare_window_configurations): Don't touch marks any more.
4739 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4741 Use bits_word for gcmarkbits.
4742 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4743 bits_word is typically a tad more efficient for mark bits than
4744 unsigned is, so use bits_word. All uses changed.
4745 * lisp.h (BITS_PER_INT): Remove; no longer used.
4747 Avoid undefined behavior in signed left shift.
4748 This ports to GCC 4.9.0 with -fsanitize=undefined.
4749 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4751 * regex.c (extract_number):
4752 * lisp.h (make_number, XINT):
4753 Do not shift a 1 bit left into a sign bit.
4754 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4755 not int, for gcmarkbits. All uses changed.
4757 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4759 * search.c (Fnewline_cache_check): Don't try to count newlines
4760 outside the buffer's restriction, as find_newline doesn't support that.
4762 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4764 * window.c (Fset_window_configuration): Deactivate the mark before
4766 (set_window_buffer): Ignore window_initialized.
4767 (window_initialized): Remove.
4768 * keyboard.c (Qdeactivate_mark): Not static any more.
4769 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4772 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4774 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4775 and to clang 3.4, which have fixed the bug. This should let us
4776 run a bit faster on these platforms when address sanitization is
4779 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4781 Port to GCC 4.9.0 with --enable-gcc-warnings.
4782 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4784 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4785 a way that also works with GCC 4.9.0.
4787 * search.c (Fnewline_cache_check): Remove unused locals.
4789 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4791 * search.c (find_newline1): New subroutine.
4792 (Fnewline_cache_check): New function.
4793 (syms_of_search): Defsubr it.
4795 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4797 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4798 * keyboard.c (unblock_input): Add comment.
4799 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4801 2014-04-22 Daniel Colascione <dancol@dancol.org>
4803 * lread.c (readevalloop_eager_expand_eval): New function
4804 that can recurse into toplevel forms.
4805 (readevalloop): Call it.
4806 * lisp.h: Declare Qprogn.
4807 * callint.c (Qprogn): No longer static.
4809 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4811 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4812 Also change identifiers to match the comments, and add more assertions
4815 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4817 * emacs.c (close_output_streams): Don't clear and restore errno.
4819 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4821 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4822 never becomes visible, i.e. using XMonad (Bug#17237).
4824 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4826 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4827 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4828 (Fline_pixel_height): Don't assume that the current buffer and the
4829 selected window's buffer are one and the same. (Bug#17281)
4831 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4832 paragraph-start cache before the newline cache. (Bug#17269)
4834 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4836 * term.c (tty_send_additional_strings): No need to fflush here,
4838 (tty_set_terminal_modes): fflush after sending additional strings,
4841 2014-04-17 Daniel Colascione <dancol@dancol.org>
4843 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4845 (tty_send_additional_strings): New function.
4846 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4847 (syms_of_term): Intern tty-mode-set-strings and
4848 tty-mode-reset-strings.
4850 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4852 * window.c (save_window_save): Lookup window_point_insertion_type in
4853 the right buffer (bug#15457).
4854 (Qwindow_point_insertion_type): New var.
4855 (syms_of_window): Initialize it.
4857 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4859 Fix the MSDOS build.
4860 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4861 (copy_text_and_data): Zero out the atexit chain pointer before
4864 * termhooks.h (encode_terminal_code): Update prototype.
4866 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4867 visible for all DOS_NT ports, not just WINDOWSNT.
4868 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4870 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4871 unless it is defined.
4872 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4874 * process.c (close_on_exec, accept4, process_socket): Move into
4875 the "ifdef subprocesses" part.
4876 (catch_child_signal): Condition by "ifdef subprocesses".
4877 (syms_of_process) <Qinternal_default_process_sentinel>
4878 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4880 * msdos.h: Add prototypes for new functions.
4881 (EINPROGRESS): Define.
4882 (O_CLOEXEC): Define to zero.
4884 * msdos.c (check_window_system): Remove unnecessary an
4885 incompatible duplicate function.
4886 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4887 New functions in support of new functionality.
4889 * menu.c (single_menu_item): Add visual indication of submenu
4890 also for menus on MSDOS frames.
4891 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4893 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4894 when async subprocesses aren't supported.
4896 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4898 * emacs.c (close_output_streams): Zero out errno before calling
4901 * dired.c [MSDOS]: Include msdos.h.
4903 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4904 (DATA_START) [MSDOS]: Define.
4905 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4907 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4908 Ifdef away for MSDOS.
4909 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4910 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4912 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4913 Use temporary file template that is compatible with mkostemp.
4914 Move vfork-related portions under #ifndef MSDOS.
4915 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4917 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4919 * buffer.c (Foverlays_at): Add argument `sorted'.
4921 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4923 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4924 text, invalidate the bidi_paragraph_cache upto and including the
4927 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4929 Port to IRIX 6.5 (Bug#9684).
4930 * conf_post.h (INET6) [IRIX6_5]: Define.
4931 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4932 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4934 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4936 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4937 before passing it to system APIs.
4939 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4941 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4942 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4944 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4946 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4948 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4950 Remove DATA_SEG_BITS.
4951 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4952 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4953 cc, but that platform is so old that SGI itself stopped supporting
4954 it in December 2013. If you still need Emacs on IRIX, please
4955 either compile with GCC and port the undumping code, or run
4956 './configure --with-wide-int'.
4957 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4958 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4959 DEFINE_GDB_SYMBOL_START way to define it.
4960 (NONPOINTER_BITS): New macro.
4961 (EMACS_INT): Use it.
4962 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4963 the problem and/or configuring --with-wide-int.
4964 (USE_LSB_TAG): Simplify, based on above changes.
4965 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4966 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4968 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4970 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4971 covered by a display string that ends in a newline, and that cases
4972 going back by DVPOS lines to hit the search limit, lift the limit
4973 and go back until DVPOS is reached. (Bug#17244)
4975 * indent.c (Fvertical_motion): Handle correctly the case when the
4976 display string is preceded by an empty line.
4978 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4979 use S_IWRITE instead.
4981 2014-04-11 Glenn Morris <rgm@gnu.org>
4983 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4985 2014-04-11 Ken Brown <kbrown@cornell.edu>
4987 * Makefile.in (EMACS_MANIFEST): Revert last change.
4989 2014-04-10 Daniel Colascione <dancol@dancol.org>
4991 * puresize.h (BASE_PURESIZE): Increase.
4993 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4995 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4997 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4998 region handling (and don't call signal_before_change) if
4999 inhibit_modification_hooks is set.
5000 (signal_before_change): Don't check inhibit_modification_hooks any more.
5002 2014-04-08 Daniel Colascione <dancol@dancol.org>
5004 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5005 function cells contain valid lisp objects. (Modified version of
5008 * alloc.c (detect_suspicious_free): Split actual stack capturing
5009 out into new function for easier breakpoint setting.
5010 (note_suspicious_free): New function.
5012 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5014 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5016 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5017 (symbol_block_pinned): New var.
5018 (Fmake_symbol): Initialize `pinned'.
5019 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5020 pinned and signal an error for un-purifiable objects.
5021 (pure_cons): Use it.
5022 (Fpurecopy): Use it, except for objects that can't be purified.
5023 (mark_pinned_symbols): New function.
5024 (Fgarbage_collect): Use it.
5025 (gc_sweep): Remove hack made unnecessary.
5027 2014-04-07 Glenn Morris <rgm@gnu.org>
5029 * keyboard.c (Fopen_dribble_file): Doc tweak.
5031 2014-04-07 Ken Brown <kbrown@cornell.edu>
5033 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5035 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5037 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5038 We have a substitute execinfo.h on hosts that lack it.
5039 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5040 isn't optimized away.
5042 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5044 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5045 * alloc.c (memory_full):
5046 * charset.c (syms_of_charset):
5047 * doc.c (Fsnarf_documentation):
5049 * font.c (BUILD_STYLE_TABLE):
5050 * keyboard.c (make_lispy_event):
5051 * profiler.c (setup_cpu_timer):
5052 * xgselect.c (xg_select):
5053 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5055 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5056 Replace the only use with ARRAYELTS (font_property_table).
5057 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5059 2014-04-03 Daniel Colascione <dancol@dancol.org>
5061 * xterm.c (x_term_init):
5062 * xfns.c (best_xim_style):
5063 * xfaces.c (Fdump_colors):
5064 * w32fns.c (w32_default_color_map):
5065 * w32.c (init_environment, N_ENV_VARS):
5066 * unexcw.c (read_exe_header):
5067 * term.c (term_get_fkeys_1):
5068 * sysdep.c (init_baud_rate):
5069 * nsterm.m (ns_convert_key):
5070 * nsfns.m (get_geometry_from_preferences):
5071 * msdos.c (dos_set_window_size, init_environment):
5072 * macfont.m (mac_font_get_glyph_for_cid)
5073 (macfont_store_descriptor_attributes)
5074 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5075 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5076 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5078 * image.c (xpm_str_to_color_key):
5079 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5080 * frame.c (x_set_frame_parameters):
5081 * fileio.c (Ffile_selinux_context):
5082 * emacs.c (sort_args):
5083 * dosfns.c (msdos_stdcolor_name):
5084 * dired.c (file_attributes):
5085 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5086 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5089 2014-04-02 Daniel Colascione <dancol@dancol.org>
5091 * data.c (Ffset): Abort if we're trying to set a function call to
5094 * lisp.h (ARRAYELTS): New macro.
5096 * alloc.c: Include execinfo.h if available.
5097 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5098 (suspicious_free_record): New structure.
5099 (suspicious_objects, suspicious_object_index)
5100 (suspicious_free_history, suspicious_free_history_index):
5102 (find_suspicious_object_in_range, detect_suspicious_free)
5103 (Fsuspicious_object): New functions.
5104 (cleanup_vector): Call find_suspicious_object_in_range.
5106 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5108 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5109 width from font width (Bug#17163).
5111 * frame.c (x_set_frame_parameters): Calculate default values of
5112 new frame sizes only after all other frame parameters have been
5113 processed (Bug#17142).
5115 2014-04-02 Ken Brown <kbrown@cornell.edu>
5117 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5120 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5122 * xterm.c (x_draw_image_glyph_string): Adjust image background
5123 width accordingly when its x position is adjusted. (Bug#17115)
5125 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5127 * font.c (font_list_entities): Do not add empty vector to font cache.
5128 (font_matching_entity): Likewise. If matching entity is found, insert
5129 1-item vector with this entity instead of entity itself (Bug#17125).
5131 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5133 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5135 * fns.c (validate_subarray): Rename from validate_substring,
5136 since it works for vectors too. New arg ARRAY. Optimize for the
5137 non-nil case. Instead of returning bool, throw an error if out of
5138 range, so that the caller needn't do that. All uses changed.
5139 Report original values if out of range.
5140 (Fsubstring, Fsubstring_no_properties, secure_hash):
5141 Also optimize the case where FROM is 0 or TO is the size.
5143 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5145 * search.c (Freplace_match): Use make_specified_string.
5146 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5147 to catch bogus override face of glyph strings.
5148 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5149 Move common substring range checking code to...
5150 (validate_substring): ...this function.
5152 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5154 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5156 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5158 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5159 bar is zero height, just return (Bug#16976).
5160 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5162 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5164 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5165 is nil. If waiting for toolbar to complete, force a redraw.
5167 2014-03-28 Glenn Morris <rgm@gnu.org>
5169 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5170 (emacs_bugreport): New variable.
5171 (usage_message): Use PACKAGE_BUGREPORT.
5172 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5174 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5176 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5178 Port recent signal-related changes to FreeBSD.
5179 Problem reported by Herbert J. Skuhra.
5180 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5181 Move decls from here ...
5182 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5184 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5186 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5187 and width of image background when it is displayed with a 'box'
5190 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5192 More backward-compatible fix to char-equal core dump (Bug#17011).
5193 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5194 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5196 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5198 * image.c (init_svg_functions): When loading SVG-related libraries,
5199 free already loaded libraries if the initialization fails.
5200 (rsvg_handle_set_size_callback): Remove declaration, unused.
5202 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5204 Fix core dump in char-equal (Bug#17011).
5205 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5206 unibyte buffers, as we can't tell whether the characters are
5209 * insdel.c (adjust_markers_for_delete): Remove unused local.
5211 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5213 Have (MARKER . ADJUSTMENT) undo records always be immediately
5214 after their corresponding (TEXT . POS) record in undo list.
5216 * lisp.h (record-delete): New arg record_markers.
5217 (record_marker_adjustment): No longer needed outside undo.c.
5218 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5219 adjustments to undo.c's record_marker_adjustments. Note that
5220 fileio.c's decide_coding_unwind is another caller to
5221 adjust_markers_for_delete. Because it has undo list bound to t,
5222 it does not rely on adjust_markers_for_delete to record marker
5224 (del_range_2): Swap call to record_delete and
5225 adjust_markers_for_delete so as undo marker adjustments are
5226 recorded before current deletion's adjustments, as before.
5227 (adjust_after_replace):
5228 (replace_range): Pass value for new record_markers arg to
5230 * undo.c (record_marker_adjustment): Rename to
5231 record_marker_adjustments and made static.
5232 (record_delete): Check record_markers arg and call
5233 record_marker_adjustments.
5234 (record_change): Pass value for new record_markers arg to
5236 (record_point): at_boundary calculation no longer needs to account
5237 for marker adjustments.
5239 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5241 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5244 2014-03-26 Glenn Morris <rgm@gnu.org>
5246 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5248 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5250 * buffer.c (struct sortvec): Add field `spriority'.
5251 (compare_overlays): Use it.
5252 (sort_overlays): Set it.
5254 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5256 * xdisp.c (redisplay_window): If all previous attempts to find the
5257 cursor row failed, try a few alternatives before falling back to
5258 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5260 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5262 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5263 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5265 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5266 variables on Windows.
5268 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5270 * w32.c (unsetenv): Remove unused var `retval'.
5271 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5273 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5274 (start_watching): Remove unused var `thr'.
5276 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5277 (find_child_console): Remove unnecesary var `thread_id'.
5279 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5280 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5282 2014-03-26 Glenn Morris <rgm@gnu.org>
5284 * filelock.c (Flock_buffer): Doc tweak.
5286 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5287 * emacs.c (shut_down_emacs):
5288 * fileio.c (Finsert_file_contents, write_region):
5289 * filelock.c (top-level, syms_of_filelock):
5290 * insdel.c (prepare_to_modify_buffer_1):
5291 CLASH_DETECTION is always defined now.
5293 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5295 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5296 DLL handle, to speed up thread startup.
5298 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5300 Handle sigmask better with nested signal handlers (Bug#15561).
5301 * atimer.c (sigmask_atimers): Remove.
5302 Remaining use rewritten to use body of this function.
5303 * atimer.c (block_atimers, unblock_atimers):
5304 * callproc.c (block_child_signal, unblock_child_signal):
5305 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5306 New arg OLDSET. All callers changed.
5307 * atimer.c (block_atimers, unblock_atimers):
5308 * callproc.c (block_child_signal, unblock_child_signal):
5309 * keyboard.c (handle_interrupt):
5310 * sound.c (vox_configure, vox_close):
5311 Restore the old signal mask rather than unilaterally clearing bits
5312 from the mask, in case a handler is running within another
5313 handler. All callers changed.
5314 * lisp.h, process.c, process.h, term.c:
5315 Adjust decls and callers to match new API.
5316 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5317 signal handlers aren't supposed to use floating point anyway.
5318 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5320 2014-03-23 Daniel Colascione <dancol@dancol.org>
5322 Split gc_sweep into discrete functions for legibility and better
5325 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5326 (sweep_vectors): Fix typo in comment.
5327 (sweep_conses, sweep_floats, sweep_intervals)
5328 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5329 (gc_sweep): Call new functions, to which existing functionality is
5331 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5333 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5335 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5337 2014-03-23 Daniel Colascione <dancol@dancol.org>
5339 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5340 only if xic_style calls for it. This change allows Emacs to work
5341 with ibus. Also, don't leak resources if create_frame_xic fails,
5342 and stop caching xic_style across different displays.
5343 (supported_xim_styles): Make const.
5344 (best_xim_style): Remove first parameter: it's always just
5345 supported_xim_styles. Change to look at supported_xim_styles
5348 2014-03-23 Daniel Colascione <dancol@dancol.org>
5350 * term.c (init_tty): Rearrange condition for clarity; print
5351 appropriate diagnostic.
5353 2014-03-23 Daniel Colascione <dancol@dancol.org>
5355 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5356 array. (ASAN caught.)
5358 2014-03-22 Glenn Morris <rgm@gnu.org>
5360 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5362 2014-03-22 Daniel Colascione <dancol@dancol.org>
5364 * process.c (conv_sockaddr_to_lisp): When extracting the string
5365 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5367 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5369 Fix regression introduced by patch for Bug#10500.
5370 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5371 * w32term.c (x_draw_image_relief): Likewise.
5373 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5375 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5376 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5377 maximize a frame for odd default fonts.
5379 2014-03-21 Glenn Morris <rgm@gnu.org>
5381 * minibuf.c (history-length): Increase default from 30 to 100.
5383 2014-03-21 Daniel Colascione <dancol@dancol.org>
5385 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5386 every time we switch to minibuffer.
5388 * alloc.c (lisp_align_malloc, allocate_string_data)
5389 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5390 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5392 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5394 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5395 support more "verbs".
5397 2014-03-21 Daniel Colascione <dancol@dancol.org>
5399 Always prohibit dumping a dumped Emacs.
5401 * emacs.c (might_dump): New variable.
5402 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5403 * lisp.h (might_dump): Declare.
5404 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5406 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5408 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5410 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5412 * doc.c (store_function_docstring): Warn when we don't know where to
5414 (Fsubstitute_command_keys): Don't advertise the fact that
5415 text-properties are dropped, since we think it's a bug that we'll fix.
5417 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5418 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5419 * frame.c (frame_garbaged): Make "docstring" more precise.
5421 2014-03-20 Glenn Morris <rgm@gnu.org>
5423 * charset.c (init_charset): When we cannot find the charsets directory,
5424 mention if EMACSDATA is set.
5426 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5428 * fns.c (Frandom): Fix rare bug where the result isn't random.
5430 Fix porting inconsistency about rounding to even.
5431 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5432 This way, the unusual !HAVE_RINT case acts like the usual
5433 HAVE_RINT case, and we can fix the documentation accordingly.
5435 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5437 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5438 (w32_wnd_proc): Initialize the dwHoverTime member of
5439 TRACKMOUSEEVENT structure.
5441 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5443 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5445 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5447 * search.c (find_newline): Speed up the function when using the
5448 newline cache, by halving the number of calls to
5449 region_cache_forward and region_cache_backward. (Bug#16830)
5451 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5453 * buffer.c (Fset_buffer): Document return value (bug#17015).
5455 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5457 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5458 nil, always resize character wise to avoid potential loss of the
5459 mode line (Bug#16923 related).
5461 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5463 * frame.c (x_set_frame_parameters): Always calculate new sizes
5464 pixelwise to avoid potential loss when rounding.
5466 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5468 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5469 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5471 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5473 * w32.c (fstatat): Don't add an extra slash if the argument ends
5474 with a slash: this fails the subsequent call to stat_worker on
5475 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5477 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5479 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5481 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5483 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5485 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5486 when frame is only on one screen (Bug#14713).
5488 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5490 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5491 there's a valid wrap point in the display line, the last glyph
5492 cannot "just barely fit" on this row, because display_line doesn't
5493 let it. Instead, proceed as if the last glyph didn't fit, so that
5494 we eventually back up the iterator to the wrap point. This avoids
5495 delusional behavior of move_it_to, whereby it proceeds to the next
5496 display line, but sets current_x to zero for all the glyphs that
5497 without word-wrap would fit on the previous display line.
5498 One result was that visual-order cursor movement behaved erratically
5500 (Fmove_point_visually): Add code to find the x coordinate of the
5501 last character before wrap point, under word-wrap on a TTY.
5503 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5505 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5506 also return value of MOVE_POS_MATCH_OR_ZV from
5507 move_it_in_display_line_to, when moving from beginning of line to
5508 point's position. (Bug#16961)
5510 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5512 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5513 * window.c (Fselect_window): Explain NORECORD and
5514 `buffer-list-update-hook' in doc-string.
5516 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5518 * window.c (Fother_window_for_scrolling): Check that
5519 Vother_window_scroll_buffer is a buffer.
5521 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5523 * xterm.c (xim_initialize): Always pass a copy of resource name
5524 to XRegisterIMInstantiateCallback and eassert whether return
5525 value is True. Passing copy is important because Xlib doesn't
5526 make its own copy and resource name argument usually points to
5527 SSDATA (Vx_resource_name), which may be changed from Lisp.
5528 (xim_close_display): For XUnregisterIMInstantiateCallback,
5529 always eassert return value and pass exactly the same values
5530 as were used for XRegisterIMInstantiateCallback.
5531 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5532 sources to check why if you are interested.
5534 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5536 * dispnew.c (change_frame_size_1): Add new_lines instead of
5537 new_height, the latter may be still zero if passed as such.
5538 * window.c (Fwindow_pixel_height): Mention bottom divider in
5541 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5543 Fix "resource temporarily unavailable" with xgselect
5545 * xgselect.c: Include <stdbool.h>.
5546 (xg_select) [!USE_GTK]: Don't lose track of errno.
5548 Fix minor --enable-gcc-warnings issues.
5549 * widget.c (update_various_frame_slots, EmacsFrameResize):
5550 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5552 2014-03-04 Ken Brown <kbrown@cornell.edu>
5554 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5555 represent the actual adjustment needed for alignment.
5557 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5559 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5560 needed, and don't reallocate if the initial allocation already
5561 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5563 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5565 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5568 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5570 * cmds.c (delete-char): Update docstring pointing out that the
5571 function ignores `delete-active-region' and `overwrite-mode'.
5573 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5575 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5577 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5578 allocated buffer due to alignment.
5579 (freehook): If the block to be freed was allocated by
5580 'aligned_alloc', find its real pointer before calling 'free'.
5582 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5585 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5587 * font.c (toplevel): Adjust comment about font cache layout.
5588 (font_clear_cache): Fix to match real font cache layout.
5589 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5590 (Fframe_font_cache) [FONT_DEBUG]: New function.
5591 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5593 Avoid crashes when X fonts are erroneously freed on reused X
5594 'Display *' connection data (Bug#16069). Note that X font
5595 resources still may be leaked, but currently there is no way
5596 to completely avoid it.
5597 * xterm.h (struct x_display_info): New member x_id. Add comments.
5598 * xterm.c (x_display_id): New variable.
5599 (x_term_init): Assign identifier to each opened X connection.
5600 * xfont.c (struct xfont): New member x_display_id.
5601 (xfont_open): Initialize it with frame's display id.
5602 (xfont_close): Check whether font's display id matches the one
5603 recorded for the given display. Adjust comment.
5604 * xftfont.c (struct xftfont_info):
5605 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5607 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5609 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5610 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5611 killed Vother_window_scroll_buffer.
5612 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5614 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5616 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5617 that start with more than 2 slashes as UNCs. (Bug#16751)
5619 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5621 Fix a few crashes and leaks when cloning C strings.
5622 * alloc.c, lisp.h (dupstring): New function.
5623 * gtkutil.c (xg_get_font):
5624 * term.c (tty_default_color_capabilities):
5625 * xsettings.c (store_monospaced_changed)
5626 (store_font_name_changed, parse_settings)
5627 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5628 This avoids some unlikely crashes due to accessing freed storage,
5629 and avoids some minor memory leaks in the more-typical case.
5631 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5633 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5634 cursor when modeline can't be dragged (Bug#16647).
5636 2014-02-28 Glenn Morris <rgm@gnu.org>
5638 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5639 from custom-delayed-init-variables. (Bug#11565)
5641 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5643 More fixes for mouse glyph calculations (Bug#16647).
5644 * window.c (coordinates_in_window): In intersection of
5645 horizontal and vertical window dividers prefer the horizontal
5646 one. Add some extra parens to last fix.
5647 (window_relative_x_coord): Return x-coordinate for header and
5649 * xdisp.c (remember_mouse_glyph): In text area don't extend
5650 glyph into mode line to show the vertical drag cursor there
5651 immediately. Subdivide mouse glyphs in right fringes to show a
5652 horizontal drag cursor as soon as we enter the "grabbable width"
5653 portion. Handle vertical border case separately. Do not
5654 subdivide window divider areas.
5655 (note_mouse_highlight): On bottom divider of bottommost windows
5656 show vertical drag cursor only when the minibuffer window can be
5659 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5661 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5662 reset by the face of the object just displayed. See also bug#76.
5663 (get_next_display_element): If the string came from a display
5664 property, examine the box face attribute at it->position, not at
5665 it->current.pos, since the latter was not updated yet. (Bug#16870)
5666 (handle_face_prop): Improve commentary.
5668 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5670 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5671 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5673 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5675 Fixes around Bug#16647.
5676 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5677 ON_BOTTOM_DIVIDER cases.
5678 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5679 only if the window has no right divider.
5680 (Fcoordinates_in_window_p): Fix doc-string.
5682 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5684 * lread.c (Funintern): Fix doc to match advertised calling convention.
5686 2014-02-24 Daniel Colascione <dancol@dancol.org>
5688 * keyboard.c (read_char): Close race that resulted in lost events.
5690 2014-02-22 Glenn Morris <rgm@gnu.org>
5692 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5693 * window.c (window-resize-pixelwise): Doc fixes.
5695 * process.c (Finternal_default_process_filter)
5696 (Finternal_default_process_sentinel): Doc tweaks.
5698 2014-02-21 Glenn Morris <rgm@gnu.org>
5700 * process.c (Fprocess_buffer, Faccept_process_output)
5701 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5704 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5706 * window.c (Fwindow_scroll_bar_width): New function.
5708 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5710 Pacify GCC when configuring with --enable-gcc-warnings.
5711 * xdisp.c (move_it_in_display_line_to) [lint]:
5712 Initialize recently-added local.
5714 2014-02-21 Daniel Colascione <dancol@dancol.org>
5716 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5718 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5720 * xdisp.c (init_iterator): Don't dereference a bogus face
5721 pointer. (Bug#16819)
5722 (try_cursor_movement): Don't use cursor position if
5723 set_cursor_from_row failed to compute it. This avoids assertion
5724 violations in MATRIX_ROW.
5725 (move_it_in_display_line_to): Save the iterator state in ppos_it
5726 only once per call. Reimplement the method used to return to the
5727 best candidate position if all the positions found in display line
5728 are beyond TO_CHARPOS. This cuts down the number of calls to
5729 bidi_shelve_cache, which moves a lot of stuff when lines are long
5730 and include bidirectional text. (Bug#15555)
5732 2014-02-20 Glenn Morris <rgm@gnu.org>
5734 * data.c (Fdefalias): Doc fix.
5736 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5738 * xdisp.c (display_line): Fix horizontal scrolling of large images
5739 when fringes are turned off. This comes at a price of not
5740 displaying the truncation/continuation glyphs in this case.
5743 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5744 CreateDIBSection returns an error indication, zero out *ximg after
5745 destroying the image. This avoids crashes in memory allocations
5746 due to the fact that some of the callers also call
5747 x_destroy_x_image, which will attempt to free an already free'd
5750 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5752 * widget.c (update_various_frame_slots): Don't set
5753 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5755 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5757 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5759 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5761 temacs --daemon fix (Bug#16599).
5762 * emacs.c (main): Initialize daemon_pipe[1] here ...
5763 (syms_of_emacs): ... instead of here.
5765 2014-02-16 Anders Lindgern <andlind@gmail.com>
5767 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5770 2014-02-16 Daniel Colascione <dancol@dancol.org>
5772 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5773 (xd_get_connection_address): Use it.
5774 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5775 xd_get_connection_address because the latter signals if the bus
5776 we're trying to close is already disconnected.
5778 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5780 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5781 argument to CreateThread. This avoids segfaults on Windows 9X.
5782 Reported by oslsachem <oslsachem@gmail.com>.
5784 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5786 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5787 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5788 (check_lseek): New function, to report lseek errors.
5789 (save_data_space, update_file_ptrs, read_header, write_header)
5790 (copy_file, copy_rest, unexec): Use these news functions.
5791 (update_file_ptrs): Don't assume wraparound behavior when
5792 converting a large size_t value to off_t.
5794 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5796 * composite.c (fill_gstring_header): Pass positions as C integers
5797 and move parameters checking to...
5798 (Fcomposition_get_gstring): ...this function. Handle case when
5799 buffer positions are in reversed order and avoid crash (Bug#16739).
5801 * buffer.c (validate_region): Mention current buffer in error message.
5803 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5805 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5807 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5809 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5811 2014-02-11 Glenn Morris <rgm@gnu.org>
5813 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5814 Replace refs to "OpenStep" in messages.
5816 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5818 Avoid "." at end of error diagnostics.
5819 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5820 * font.c (Ffont_at):
5821 * nsfns.m (ns_display_info_for_name):
5822 * nsselect.m (Fx_own_selection_internal):
5823 * nsterm.m (performDragOperation:):
5824 Remove "." from end of diagnostic.
5826 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5828 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5829 unintuitive (bug#15824).
5830 (Fyes_or_no_p): Doc fix (bug#15456).
5832 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5834 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5836 * eval.c (call_debugger): When exiting the debugger, do not allow
5837 max_specpdl_size less than actual binding depth (Bug#16603).
5838 (syms_of_eval): Adjust docstring.
5840 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5842 * cmds.c (Fself_insert_command): Output a clearer error message on
5843 negative repetitions (bug#9476).
5845 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5847 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5849 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5851 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5853 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5855 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5857 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5859 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5861 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5863 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5864 `exit' works (bug#15865).
5866 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5868 Constrain window box/body sizes and margin widths (Bug#16649).
5869 * xdisp.c (window_box_width): Don't return less than zero.
5870 (window_box_left_offset, window_box_right_offset): Don't return
5871 more than the window's pixel width.
5872 * window.c (window_body_height, window_body_width): Don't return
5874 (window_resize_apply): Adjust margin width, if necessary.
5876 2014-02-07 Glenn Morris <rgm@gnu.org>
5878 * nsterm.m (syms_of_nsterm): Doc fix.
5880 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5882 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5883 New variables: pointers through which to call the respective APIs.
5884 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5885 (filename_from_ansi, sys_link, check_windows_init_file):
5886 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5887 This is required on Windows 9X, where we dynamically load
5888 UNICOWS.DLL which has their non-stub implementations.
5889 (maybe_load_unicows_dll): Assign addresses to these 2 function
5890 pointers after loading UNICOWS.DLL.
5892 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5893 MultiByteToWideChar and WideCharToMultiByte through function
5896 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5899 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5901 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5902 for OSX >= 10.9 if separate spaces are used.
5903 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5905 2014-02-06 Glenn Morris <rgm@gnu.org>
5907 * buffer.c (cache-long-scans): Doc fix.
5909 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5911 * w32fns.c (Fw32_shell_execute): Doc fix.
5913 2014-02-05 Bastien Guerry <bzg@gnu.org>
5915 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5916 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5918 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5920 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5921 outside the window (Bug#16649).
5923 * xdisp.c (note_mouse_highlight): When entering a margin area show
5924 a non-text cursor (Bug#16647).
5926 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5928 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5929 It prompted a compile-time diagnostic on GNU/Linux.
5930 Simplify to remove the need for the label.
5932 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5934 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5935 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5936 to show it; otherwise return 'unsupported--w32-dialog' to signal
5937 to the caller that emulation with menus is necessary.
5938 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5940 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5942 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5945 * menu.c (Fx_popup_dialog): Don't condition the call to
5946 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5947 special symbol 'unsupported--w32-dialog', emulate the dialog with
5948 a menu by calling x-popup-menu.
5950 * menu.h (Qunsupported__w32_dialog): New extern variable.
5952 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5954 * keyboard.c (kbd_buffer_get_event): Read file notification events
5957 * xgselect.c (xg_select): Read glib events in any case, even if
5958 there are no file descriptors to watch for. (Bug#16519)
5960 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5962 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5963 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5964 * w32term.c (w32_draw_window_divider): Handle first and last
5966 * w32term.h (w32_fill_area_abs): New function.
5967 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5969 * xfaces.c (realize_basic_faces): Handle new face ids.
5970 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5971 and bottom divider width.
5972 * xterm.c (x_draw_window_divider): Handle first and last pixels
5975 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5977 * print.c (Fexternal_debugging_output): Add cast to pacify
5978 --enable-gcc-warnings.
5979 * eval.c (call_debugger): Grow specpdl if the debugger was
5980 entered due to specpdl overflow (Bug#16603) and allow more
5981 specpdl space for the debugger itself.
5983 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5985 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5988 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5990 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5991 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5993 * print.c (Fexternal_debugging_output): If the argument character
5994 is non-ASCII, encode it with the current locale's encoding before
5995 writing the result to the terminal. (Bug#16448)
5997 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5998 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6001 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6003 * process.c (create_process): Reset SIGPROF handler in the child.
6004 * callproc.c (call_process): Likewise.
6006 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6008 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6010 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6012 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6013 of zero to print strings, GDB doesn't like it.
6015 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6016 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6017 we still use correct addresses. (Bug#16576)
6019 2014-01-27 K. Handa <handa@gnu.org>
6021 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6022 to preserve the code detection behavior of 24.3.
6023 * coding.h (struct coding_system): New member detected_utf8_bytes.
6024 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6025 (decode_coding_gap): Use short cut for UTF-8 file reading only
6026 when coding->detected_utf8_bytes equals to coding->src_bytes.
6027 * fileio.c (Finsert_file_contents): Cancel the previous change.
6029 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6031 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6032 that are not visible.
6034 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6036 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6037 is grabbed (Bug#16565).
6039 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6041 * xdisp.c (last_max_ascent): Re-remove after erroneously
6042 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6044 (move_it_to): Re-remove reference to last_max_ascent.
6045 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6046 max_descent here instead of calling line_bottom_y.
6049 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6051 * terminal.c (initial_free_frame_resources): New function.
6052 (init_initial_terminal): Install new hook to free face cache
6053 on initial frame and avoid memory leak. For details, see
6054 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6055 * xfaces.c (free_frame_faces): Adjust comment.
6057 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6059 * data.c (Fstring_to_number): Document results if unparsable
6062 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6064 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6066 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6068 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6069 * coding.c (detect_coding_utf_8, emacs_mule_char)
6070 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6071 (check_utf_8, decode_coding):
6072 * coding.h (struct coding_system.errors):
6073 Use ptrdiff_t, not int, for integer values derived from buffer and
6076 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6077 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6078 before invoking decode_coding_gap, since there's just one block.
6080 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6082 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6083 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6084 too early. Again run change_frame_size before assigning menu-
6087 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6089 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6090 arrives, call x_check_fullscreen, in case the new display has a
6091 different resolution. (Bug#16517)
6093 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6095 * term.c (read_menu_input): If the selected frame changes, exit
6097 (tty_menu_show): If the selected frame changes while we displayed
6098 a menu, throw to top level. (Bug#16479)
6100 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6102 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6104 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6106 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6107 * data.c (count_one_bits_word): Fix bug (negated comparison)
6108 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6110 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6112 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6113 Avoid undefined behavior by initializing display property bit of a
6114 string processed by the bidirectional iterator. For details, see
6115 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6117 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6119 Minor cleanup of previous change.
6120 * image.c (imagemagick_error, Fimagemagick_types):
6121 Omit some recently-introduced and unnecessary casts and assignments.
6123 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6125 Fix two memory leaks discovered with Valgrind.
6126 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6127 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6129 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6131 Fixes in window size functions around Bug#16430 and Bug#16470.
6132 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6133 (Fwindow_mode_line_height, Fwindow_header_line_height)
6134 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6135 Minor doc-string adjustments.
6136 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6137 Rewrite doc-strings.
6138 (window_body_height, window_body_width): Do not count partially
6139 visible lines/columns when PIXELWISE is nil (Bug#16470).
6140 (Qfloor, Qceiling): New symbols.
6142 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6144 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6145 when the image cache is not yet allocated. (Bug#16509)
6147 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6149 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6150 re-attach intervals to its base buffer (Bug#16502).
6151 * intervals.c (set_interval_object): Move from here...
6152 * intervals.h (set_interval_object): ... to here. Fix comments.
6154 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6156 Avoid undefined behavior by initializing buffer redisplay bit.
6157 Problem reported by Dmitry Antipov in
6158 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6159 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6161 Revert some of the CANNOT_DUMP fix (Bug#16494).
6162 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6164 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6166 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6167 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6168 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6169 they are replaced by macros that expand into direct calls to the
6170 corresponding functions from GDI32.DLL.
6171 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6172 variables in the Cygwin build, they are unused.
6174 2014-01-19 K. Handa <handa@gnu.org>
6176 * composite.c (composition_update_it): Fix previous change.
6178 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6180 Fix file name handling on MS-Windows 9X.
6181 * w32.c (maybe_load_unicows_dll): New function.
6183 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6184 on, to make sure we can convert file names to and from UTF-8 on
6185 Windows 9X. This fixes a failure to start up because Emacs cannot
6186 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6188 * w32font.c [WINDOWSNT]: Include w32.h.
6189 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6190 of implementing the same stuff.
6191 Remove now unused g_b_init_is_windows_9x.
6193 * w32.h (maybe_load_unicows_dll): Add prototype.
6195 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6197 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6198 switch to single keyboard. Prevents daemon crashes when a new
6199 client connects while we show a TTY menu in an existing client.
6202 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6204 Fix MinGW64 porting problem with _setjmp.
6205 Reported by Eli Zaretskii in:
6206 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6207 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6208 the old _setjmp and _longjmp. All uses changed.
6210 2014-01-13 Daniel Colascione <dancol@dancol.org>
6212 * textprop.c (Fremove_list_of_text_properties):
6213 Correctly handle reaching the end of the interval tree. (Bug#15344)
6215 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6217 * xdisp.c (resize_mini_window): Round height to a multiple of
6218 frame's line height. Fix bug in calculation of window start
6219 position (Bug#16424).
6221 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6223 * macfont.m: Include termchar.h.
6224 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6225 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6226 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6227 *_WITH_GC_* to take face and f as parameters.
6228 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6229 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6231 2014-01-13 Daniel Colascione <dancol@dancol.org>
6233 Fix menu item updating in the presence of the Unity global menu
6236 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6237 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6239 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6240 updating menus; explain why.
6241 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6242 problem it's supposed to solve and it interferes with detecting
6243 the presence of a global menu.
6244 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6247 2014-01-11 K. Handa <handa@gnu.org>
6249 * composite.c (composition_update_it): Fix indexing of
6250 LGSTRING_CHAR (Bug#15984).
6252 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6254 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6256 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6258 * xdisp.c (try_window_id): Don't use this function's optimizations
6259 if overlays in the buffer displayed by the window have changed
6260 since last redisplay. (Bug#16347)
6261 (message_dolog): Fix indentation.
6263 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6265 * frame.c (frame_resize_pixelwise): Fix doc-string.
6267 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6269 Fix handling of internal borders (Bug#16348).
6270 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6271 Remove internal border width from pixel width of windows.
6272 (change_frame_size_1): Don't return early when frame's pixel
6273 size changes - we still have to record the new sizes in the
6275 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6276 also when toolbar gets larger.
6277 * window.c (check_frame_size): Include internal_border_width in
6279 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6280 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6281 In non-toolkit/non-GTK version clear internal border.
6282 * xterm.c (x_clear_under_internal_border): New function for
6283 non-toolkit/non-GTK version.
6284 (x_after_update_window_line): In non-toolkit/non-GTK version
6286 (handle_one_xevent, x_set_window_size):
6287 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6288 * xterm.h (x_clear_under_internal_border): Extern it.
6290 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6292 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6293 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6296 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6298 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6299 last value of point is not equal to buffer's point. (Bug#16129)
6301 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6304 * nsterm.h (updateCollectionBehavior): Rename from
6305 updateCollectionBehaviour. All uses changed.
6307 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6308 * Makefile.in (SETFATTR): New macro.
6309 (temacs$(EXEEXT)): Use it.
6311 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6313 Fix maximization behavior on Windows (Bug#16300).
6314 * w32fns.c (w32_fullscreen_rect): Don't handle
6315 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6316 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6317 of SetWindowPos. Restore last placement also when leaving
6318 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6319 but the FULLSCREEN_BOTH case.
6321 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6324 * data.c (arithcompare_driver):
6325 * fileio.c (Fcar_less_than_car):
6326 * fns.c (internal_equal):
6327 * frame.c (delete_frame):
6328 * lisp.h (enum More_Lisp_Bits):
6330 Avoid C99 constructs that don't work in C89.
6331 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6332 to port to C89, which doesn't have 'long long'.
6333 (count_trailing_zero_bits): Use them.
6335 2014-01-03 Chong Yidong <cyd@gnu.org>
6337 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6339 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6341 Further adjust frame/window scrollbar width calculations.
6342 * window.c (apply_window_adjustment):
6343 Set windows_or_buffers_changed.
6344 (Fwindow_scroll_bars): Return actual scrollbar width.
6345 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6346 For non-toolkit builds again use 14 as minimum width and set
6347 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6348 * xterm.c (XTset_vertical_scroll_bar): Take width from
6349 WINDOW_SCROLL_BAR_AREA_WIDTH.
6350 (x_new_font): Rename wid to unit. Base calculation of new
6351 scrollbar width on toolkit used and make it analogous to that of
6352 x_set_scroll_bar_default_width.
6353 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6354 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6355 of GetSystemMetrics.
6356 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6357 WINDOW_SCROLL_BAR_AREA_WIDTH.
6358 (x_new_font): Make it correspond to changes in xterm.c.
6360 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6362 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6363 This is a cleaner way to fix the MinGW-w64 porting problem.
6364 Check for INTPTR_MAX misconfiguration.
6366 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6368 * search.c (newline_cache_on_off, find_newline): In indirect
6369 buffers, use the newline cache of the base buffer.
6371 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6372 buffer, invalidate the caches of its base buffer. (Bug#16265)
6374 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6375 buffers, use the width-run cache of the base buffer.
6377 * xdisp.c (redisplay_window): When the window displays an indirect
6378 buffer, and the character widths in the display table have
6379 changed, invalidate the width-run cache of the corresponding base
6382 * fileio.c (Finsert_file_contents): When invalidating the newline
6383 cache, consider the case of inserting into indirect buffer.
6385 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6386 In indirect buffers, use the paragraph cache of the base buffer.
6388 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6390 * window.c (grow_mini_window): Fix last change.
6392 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6394 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6396 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6398 * w32term.c (w32_initialize): Use LCID and LOWORD.
6400 * w32proc.c (create_child): Use pid_t for 5th argument.
6401 (IsValidLocale): Don't provide prototype for MinGW64.
6402 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6403 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6405 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6406 MinGW64 doesn't support.
6408 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6410 * w32.c (set_named_security_info): New function.
6411 (acl_set_file): Fall back on set_named_security_info if
6412 set_file_security fails.
6413 (g_b_init_set_named_security_info_w)
6414 (g_b_init_set_named_security_info_a): New static variables.
6415 (globals_of_w32): Initialize them to zero.
6416 (set_named_security_info): Set them to non-zero if the
6417 corresponding API is available.
6418 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6419 New function typedefs.
6421 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6423 Some more fixes following pixelwise resize changes including one
6425 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6426 of frame_resize_pixelwise.
6427 * widget.c (pixel_to_text_size): New function.
6428 (update_wm_hints): Have size hints respect value of
6429 frame_resize_pixelwise.
6430 (EmacsFrameResize): Alway process resize requests pixelwise.
6431 * window.c (grow_mini_window): Make sure mini window is at least
6433 * xdisp.c (display_menu_bar): Make sure menubar extends till
6435 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6436 (x_set_tool_bar_lines): Calculate pixelwise.
6437 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6438 frame_resize_pixelwise.
6440 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6442 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6443 variables not used there.
6445 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6447 * w32.c (sys_umask): New function. (Bug#16299)
6449 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6451 * dispnew.c (change_frame_size_1): Take old width of root window
6452 from that window's pixel width. (Bug#16284)
6454 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6456 Plain copy-file no longer chmods an existing destination (Bug#16133).
6457 * fileio.c (realmask): Now a static var, not a local.
6458 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6459 Remove arg STATPTR. All uses changed.
6460 (Fcopy_file): Do not alter permissions of existing destinations,
6461 unless PRESERVE-PERMISSIONS (renamed from
6462 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6463 Avoid race when testing for existing destinations and for
6464 when input and output files are the same.
6465 If changing the group fails, adjust both default and
6466 preserved permissions so that access is not granted to the
6468 (Fset_default_file_modes, init_fileio): Update realmask.
6469 (Fdefault_file_modes): Use realmask instead of calling umask.
6471 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6473 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6474 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6475 flags on the daemon pipe ends before execing.
6477 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6479 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6480 session. (Bug#14739)
6482 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6484 * callproc.c (Vexec_path): Document that exec-directory is in it.
6486 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6488 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6491 2013-12-27 Chong Yidong <cyd@gnu.org>
6493 * data.c (Fsymbol_function): Doc fix.
6495 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6497 Some more tinkering with Bug#16051.
6498 * window.c (resize_frame_windows): Don't let the size of the
6499 root window drop below the frame's default character size.
6500 Never ever delete any subwindows - let the window manager do the
6503 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6504 of toolbar lines needed when they exceed the height of the root
6506 (unwind_create_frame_1): New function.
6507 (Fx_create_frame): Generally inhibit calling the window
6508 configuration change hook here. Remove extra call to
6509 change_frame_size - it's not needed when we don't run the
6510 configuration change hook.
6512 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6514 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6515 On my Fedora 19 platform the core dumps were so big that
6516 my desktop became nearly catatonic.
6517 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6518 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6519 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6520 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6521 a clang-only syntax.
6522 * conf_post.h (__has_feature): New macro, if not already defined.
6523 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6524 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6526 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6528 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6529 is a file name. (Bug#16252)
6531 2013-12-25 Chong Yidong <cyd@gnu.org>
6533 * keyboard.c (Voverriding_terminal_local_map)
6534 (Voverriding_local_map): Doc fix.
6536 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6538 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6540 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6541 file name when it is submitted to ShellExecute. Simplify code.
6542 Don't test DOCUMENT for being a string, as that is enforced by
6543 CHECK_STRING. Doc fix.
6545 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6547 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6548 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6549 redisplay_tool_bar does. Improve and fix commentary.
6550 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6551 limits of the glyph matrices. (Bug#16051)
6552 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6553 only when the new size is different from the old one, and the new
6554 size can be achieved given the frame height.
6556 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6558 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6560 2013-12-23 Glenn Morris <rgm@gnu.org>
6562 * lread.c (Fload): Mention load-prefer-newer in doc.
6564 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6566 Handle Bug#16207 by being more restrictive when running hooks.
6567 * window.c (unwind_change_frame): New function.
6568 (Fset_window_configuration): Don't run configuration change hook
6569 while the frame configuration is unsafe. Call select_window
6572 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6574 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6576 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6578 * nsterm.h: Declare EmacsColor category.
6580 * nsterm.m (NSColor): Implement EmacsColor category.
6581 (ns_get_color): Use colorUsingDefaultColorSpace.
6582 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6584 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6586 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6588 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6589 having the PNG_NORETURN attribute, to avoid compiler warning in
6592 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6594 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6596 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6597 fringe background extension.
6598 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6599 because they are now always the same as `left' and `width',
6600 respectively. Remove code for the case that `width' and
6601 `sb_width' are different.
6603 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6605 Remove scroll_bar_actual_width from frames.
6606 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6607 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6608 (x_figure_window_size):
6609 * nsterm.m (x_set_window_size):
6610 * widget.c (set_frame_size):
6611 * w32term.c (x_set_window_size):
6612 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6613 scroll_bar_actual_width.
6615 Convert scroll_bar members to integers on Windows.
6616 * w32term.h (struct scroll_bar): Convert top, left, width,
6617 height, start, end and dragging to integers.
6618 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6620 * w32term.c (w32_set_scroll_bar_thumb)
6621 (w32_scroll_bar_handle_click): Remove XINT conversions for
6622 scroll_bar members. Treat bar->dragging as integer.
6623 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6624 first element. Remove XINT conversions for scroll_bar members.
6625 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6626 Remove XINT conversions for scroll_bar members.
6628 Fix assignment for new window total sizes.
6629 * window.c (Fwindow_resize_apply_total): Assign values for
6632 2013-12-20 Chong Yidong <cyd@gnu.org>
6634 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6635 argument to `append'.
6637 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6639 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6640 current text face, for extending the face of the display margins.
6643 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6644 Doc fix. (Bug#16190)
6646 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6648 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6651 * nsterm.m (Qfile, Qurl): New.
6652 (EV_MODIFIERS2): New macro.
6653 (EV_MODIFIERS): Use EV_MODIFIERS2.
6654 (ns_term_init): Remove font and color from DND, does not work on
6655 newer OSX, and other ports don't have them.
6656 (performDragOperation:): Handle modifiers used during drag.
6657 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6658 Remove global Lisp variables used to communicate with ns-win.el.
6659 Remove font and color handling.
6660 (syms_of_nsterm): Defsym Qfile and Qurl.
6662 2013-12-19 Anders Lindgren <andlind@gmail.com>
6664 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6665 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6667 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6668 (constrainFrameRect): Remove special case nr_screens == 1.
6669 Don't constrain size to size of view.
6671 * nsterm.h (ns_output): Remove dont_constrain.
6673 2013-12-19 Anders Lindgren <andlind@gmail.com>
6675 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6677 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6679 Minor fixes for recent openp changes.
6680 * lisp.h (GCPRO7): New macro.
6681 * lread.c (openp): Use bool for boolean; all callers changed.
6682 Protect save_string from GC. Don't assume that file descriptors
6683 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6684 warning about uninitialized variable.
6686 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6688 * w32fns.c (emacs_abort): Use intptr_t as argument of
6689 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6691 2013-12-18 Glenn Morris <rgm@gnu.org>
6693 * lread.c (Fload): Pass load_prefer_newer to openp.
6694 Don't bother checking mtime if openp already did it.
6695 (openp): Add `newer' argument, to check all suffixes
6696 and find the newest file.
6697 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6698 * callproc.c (call_process):
6699 * charset.c (load_charset_map_from_file):
6700 * emacs.c (init_cmdargs):
6701 * image.c (x_create_bitmap_from_file, x_find_image_file):
6703 * lread.c (Flocate_file_internal):
6704 * process.c (Fformat_network_address):
6705 * sound.c (Fplay_sound_internal):
6706 * w32.c (check_windows_init_file):
6707 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6709 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6711 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6713 * w32.c (getloadavg): Don't index samples[] array with negative
6714 indices. Recover from wall-clock time being set backwards.
6716 * w32term.c (w32_initialize): Declare the argument of
6717 set_user_model as const.
6719 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6720 (w32_menu_show): Constify some arguments passed to MessageBox.
6722 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6723 to initialize Lisp objects.
6725 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6726 initialize Lisp objects.
6728 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6729 use variables used only on X under that condition.
6731 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6732 variables not used there.
6734 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6736 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6737 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6739 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6741 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6742 code, revealed in presence of R2L characters, character
6743 compositions, and display vectors. A better fix for Bug#16148.
6744 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6745 GTK and NS builds, they don't have this member of struct frame.
6747 * dispextern.h (struct composition_it): Correct a comment for the
6750 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6752 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6753 This prevents a compilation error on C compilers that do not
6754 default functions to return 'int' if not declared. Also, add
6755 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6756 since it now uses inline functions.
6758 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6760 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6761 display margins on mode line, header line, and in the frame's
6762 tool-bar window. (Bug#16165)
6764 2013-12-16 Andreas Schwab <schwab@suse.de>
6766 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6768 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6770 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6773 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6775 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6777 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6779 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6780 intended to find bogus pointers in font objects (Bug#16140).
6781 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6782 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6783 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6784 Disable for MS-Windows due to Bug#15876; apparently this
6785 requires more or less substantial changes in fontset code.
6786 * xfont.c (xfont_close):
6787 * xftfont.c (xftfont_close): Call x_display_info_for_display
6788 to check whether 'Display *' is valid (Bug#16093 and probably
6791 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6793 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6794 Reported by Juanma Barranquero <lekktu@gmail.com>.
6796 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6797 open a pty on MS-Windows. (Bug#16152)
6799 * emacs.c (decode_env_path): Fix bogus comparison against
6800 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6802 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6804 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6805 (Fx_file_dialog): Add parentheses around && to silence warning.
6807 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6809 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6811 * xdisp.c (extend_face_to_end_of_line): Extend background of
6812 non-default face in margin areas as well. (Bug#16151)
6813 (display_line): Call extend_face_to_end_of_line for continued
6814 lines as well, if the display margins have non-zero width.
6815 (set_glyph_string_background_width): When needed, set the
6816 extends_to_end_of_line_p flag on glyph strings to be drawn in
6817 margin areas, not only in the text area.
6819 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6822 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6824 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6825 Don't worry about verify_error being t, since it has to be a list.
6827 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6829 Use bool for boolean, focusing on headers.
6830 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6831 No need to include <stdbool.h>, since conf_post.h does it now.
6832 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6833 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6834 (SET_PER_BUFFER_VALUE_P):
6835 * ccl.c, ccl.h (setup_ccl_program):
6836 * ccl.h (CHECK_CCL_PROGRAM):
6837 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6838 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6839 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6840 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6841 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6842 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6843 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6844 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6845 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6846 (CHARSET_FAST_MAP_SET):
6847 * coding.c (decode_coding_ccl, encode_coding_ccl):
6848 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6849 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6850 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6851 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6852 (decode_coding_c_string):
6853 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6854 * conf_post.h (has_attribute):
6855 * dispextern.h (trace_redisplay_p)
6856 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6857 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6858 (SET_GLYPH_FROM_CHAR_GLYPH)
6859 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6860 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6861 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6862 (cursor_in_mouse_face_p):
6863 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6864 (blank_row, prepare_desired_row)
6865 (build_frame_matrix_from_leaf_window, make_current)
6866 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6867 (update_window, scrolling_window, update_frame_line):
6868 * disptab.h (GLYPH_FOLLOW_ALIASES):
6869 * editfns.c (Fformat):
6870 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6871 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6872 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6873 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6874 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6875 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6876 (FONT_DEFERRED_LOG):
6877 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6878 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6879 (FRAME_MOUSE_UPDATE):
6880 * fringe.c (Fdefine_fringe_bitmap):
6881 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6882 (x_create_bitmap_from_xpm_data, xpm_load_image):
6883 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6884 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6885 (MERGE_INTERVAL_CACHE):
6886 * keymap.h (KEYMAPP):
6887 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6888 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6889 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6890 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6891 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6892 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6893 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6894 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6895 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6896 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6897 (SETUP_BUFFER_SYNTAX_TABLE):
6898 * systime.h (timespec_valid_p):
6899 * term.c (save_and_enable_current_matrix):
6900 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6901 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6902 (redisplay_internal, try_window_reusing_current_matrix)
6903 (sync_frame_with_window_matrix_rows, try_window_id)
6904 (display_menu_bar, display_tty_menu_item, display_mode_line)
6905 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6906 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6907 * xmenu.c (xmenu_show):
6908 * xterm.c (use_xim, x_term_init):
6909 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6910 (struct x_bitmap_record):
6911 Use bool for booleans.
6912 * ccl.c (struct buffer_text):
6913 * ccl.h (struct ccl_program):
6914 * charset.h (struct charset):
6916 * coding.h (struct iso_2022_spec, struct coding_system):
6917 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6918 (struct glyph_string, struct face, struct face_cache)
6919 (struct bidi_string_data, struct bidi_it)
6920 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6922 * editfns.c (Fformat):
6923 * frame.h (struct frame):
6924 * fringe.c (struct fringe_bitmap):
6925 * intervals.h (struct interval):
6926 * keyboard.h (struct kboard):
6927 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6928 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6929 (struct Lisp_Buffer_Local_Value, union specbinding):
6930 * macfont.m (struct macfont_info):
6931 * process.h (struct Lisp_Process):
6932 * termchar.h (struct tty_display_info):
6933 * window.h (struct window):
6934 * xterm.h (struct x_output):
6935 Use bool_bf for boolean bit-fields.
6936 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6937 All callers changed.
6938 * ccl.h (struct ccl_program): Remove unused members private_state,
6939 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6941 (struct ccl_spec): Remove unused members cr_carryover,
6942 eight_bit_carryover.
6943 * conf_post.h: Include <stdbool.h>.
6944 (bool_bf): New type.
6945 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6946 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6947 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6948 'do { ... } while (false)' brackets.
6949 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6950 Args must now be expressions; all callers changed.
6951 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6952 (PRODUCE_GLYPHS): Simplify use of boolean.
6953 * fileio.c (Fcopy_file):
6954 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6955 * lisp.h (UNGCPRO): Return void, not int.
6956 (FOR_EACH_TAIL): Use void expression, not int expression.
6957 * region-cache.c: Reindent.
6958 * region-cache.h: Copy comments from region-cache.c, to fix
6959 incorrect remarks about booleans.
6961 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6963 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6964 when character at point is displayed from a display vector.
6967 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6969 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6970 now a list of certificate validation checks that will abort a
6971 connection with an error.
6972 (Fgnutls_boot): Document it and use it.
6974 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6976 * w32term.c (w32_enable_frame_resize_hack): New variable.
6977 (x_set_window_size): Use it to hack frame resizing on Windows
6980 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6982 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6983 Windows-specific code to w32.c. Change error message text to
6984 match that of Posix platforms.
6986 * w32.c (w32_copy_file): New function, most of the code copied and
6987 reworked from Fcopy_file. Improve error handling. Plug memory
6988 leak when errors are thrown. Support file names outside of the
6989 current codepage. (Bug#7100)
6991 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6993 * lread.c (load_path_default): Prototype.
6995 2013-12-13 Glenn Morris <rgm@gnu.org>
6997 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6998 (dump_path): Remove.
6999 (load-path-default): Remove `changed' argument.
7000 Do not set dump_path permanently. Simplify.
7001 (init_lread): Simplify.
7002 (syms_of_lread): Remove dump_path.
7004 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7006 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7007 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7008 2013-12-12 font-related change to avoid Bug#16128, which
7009 is quite hard to fix without even more substantial changes.
7011 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7013 * font.c (font_close_object): Check for live frame (Bug#16128).
7015 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7017 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7018 Return ptrdiff_t, not int, since it's a buffer size.
7019 Reindent/reparen some macros to a more Gnuish style.
7021 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7023 Avoid undefined behavior with huge regexp interval counts.
7024 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7025 since it's now specialized to interval counts. All uses changed.
7026 Do not assume wraparound on signed integer overflow.
7027 (regex_compile): Simplify based on the above changes.
7029 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7031 Support file names on MS-Windows that use characters outside of
7032 the current system codepage. (Bug#7100)
7034 * w32.c (get_file_security, set_file_security)
7035 (create_symbolic_link): Separate pointers and boolean flags for
7036 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7037 non-zero, else the former.
7038 (codepage_for_filenames, filename_to_utf16, )
7039 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7041 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7043 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7044 Accept only one argument; all callers changed.
7045 (dostounix_filename): Remove the second argument, now works in
7046 UTF-8. All callers changed.
7047 (parse_root): Lose DBCS code.
7048 (get_long_basename, w32_get_short_filename, init_environment)
7049 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7050 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7051 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7052 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7053 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7054 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7056 (ansi_encode_filename): New function.
7057 (get_emacs_configuration, get_emacs_configuration_options):
7059 (add_volume_info, GetCachedVolumeInformation): Run the input file
7060 name through unixtodos_filename, to ensure it is stored and
7061 referenced in canonical form.
7062 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7063 (logon_network_drive, sys_link, utime): Improve error handling.
7064 (sys_access): New function.
7065 (hashval, generate_inode_val): Unused functions deleted.
7066 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7067 (check_windows_init_file): Convert error message from UTF-8 to
7068 ANSI codepage, for display in the message box.
7069 (globals_of_w32): Set w32_unicode_filenames according to the OS
7072 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7073 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7074 (syms_of_w32term): Declare w32-unicode-filenames.
7076 * w32proc.c (new_child, delete_child): Remove code that handled
7077 unused pending_deletion and input_file members of the child struct.
7078 (create_child, sys_spawnve): Convert all file names to ANSI
7079 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7080 name cannot be encoded in ANSI codepage. Don't use
7081 unixtodos_filename, mirror slashes by hand.
7082 (record_infile, record_pending_deletion): Functions deleted.
7083 (Fw32_short_file_name): Call w32_get_short_filename instead of
7086 * w32notify.c (add_watch): Work in Unicode mode when
7087 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7088 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7089 instead, do the same with Lisp primitives.
7091 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7092 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7093 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7094 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7095 (Fw32_shell_execute): Improve error reporting.
7096 (Fdefault_printer_name): Ifdef away for Cygwin.
7098 * w32.h (struct _child_process): Remove input_file and
7099 pending_deletion members that are no longer used.
7100 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7101 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7102 (ansi_encode_filename): New and updated prototypes.
7104 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7106 (unexec): Don't use dostounix_filename, it expects a file name in
7107 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7110 * fileio.c (Ffile_name_directory, file_name_as_directory)
7111 (directory_file_name, Fexpand_file_name)
7112 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7113 arguments of dostounix_filename.
7114 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7115 use MAX_UTF8_PATH for size of file-name strings.
7116 (emacs_readlinkat): Build an explicitly unibyte string for file
7118 (syms_of_fileio) <file-name-coding-system>:
7119 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7121 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7122 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7123 directories to UTF-8.
7124 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7125 environment, and each element of the input PATH, to UTF-8.
7127 * dired.c (file_attributes): Use build_unibyte_string explicitly
7128 to make Lisp strings from user and group names.
7130 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7133 * coding.c (decode_file_name, encode_file_name): New functions.
7135 * termcap.c (tgetent): Adapt to the change in arguments of
7138 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7141 * msdos.c (dostounix_filename, init_environment): Adapt to the
7142 change in arguments of dostounix_filename.
7144 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7145 [WINDOWSNT]: Encode file names passed to the image libraries in
7148 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7149 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7151 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7152 arguments of dostounix_filename.
7154 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7156 * font.h (struct font_entity) [HAVE_NS]: New field to record
7157 font driver which was used to create this entity.
7158 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7159 frame where the font was opened.
7160 (font_close_object): Add prototype.
7161 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7162 (font_close_object): Not static any more. Lost frame arg.
7163 Adjust comment and users.
7164 * alloc.c (cleanup_vector): Call font_close_object to adjust
7165 per-frame font counters correctly. If HAVE_NS, also call
7166 driver-specific cleanup for font-entity objects.
7167 * ftfont.c (ftfont_open):
7168 * nsfont.m (nsfont_open):
7169 * w32font.c (w32font_open_internal):
7170 * xfont.c (xfont_open):
7171 * xftfont.c (xftfont_open): Save frame pointer in font object.
7172 * macfont.m (macfont_open): Likewise.
7173 (macfont_descriptor_entity): Save driver pointer to be able
7174 to call its free_entity routine when font-entity is swept.
7175 * ftxfont.c (ftxfont_open): Add eassert because frame
7176 pointer should be saved by ftfont_driver.open.
7178 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7180 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7181 input polling is used. This is still meaningful for Cygwin, see
7182 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7183 * keyboard.c (poll_for_input_1, input_polling_used):
7184 Define unconditionally.
7185 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7186 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7187 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7188 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7189 (face_for_char): Likewise. Rearrange eassert and return ASCII
7190 face for CHAR_BYTE8_P.
7191 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7193 2013-12-11 Ken Brown <kbrown@cornell.edu>
7195 * dispextern.h (erase_phys_cursor):
7196 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7198 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7200 * nsterm.m (x_free_frame_resources):
7201 * term.c (tty_free_frame_resources):
7202 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7203 face cache because it's implied by free_frame_faces anyway.
7204 * w32term.c (x_free_frame_resources): Likewise. Do not call
7205 free_frame_faces twice.
7207 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7209 * editfns.c (Fformat_time_string): Mention %F in the doc.
7211 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7213 * window.c (resize_frame_windows): Don't return immediately when
7214 the root window's size doesn't change - the minibuffer window
7215 may still have to be repositioned/resized.
7216 * xfns.c (Fx_create_frame): Always change the frame size after
7217 initializing the frame's faces.
7218 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7219 change_frame_size should already have done it.
7220 (x_new_font): Assign new tool- and menu-bar heights.
7221 (x_set_window_size_1): Account for tool- and menu-bar heights
7222 (Bug#16013). Don't set pixel sizes since change_frame_size
7223 should already have done it.
7225 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7227 Remove the option of using libcrypto.
7228 * Makefile.in (LIB_CRYPTO): Remove.
7229 (LIBES): Don't use it.
7231 2013-12-11 Juri Linkov <juri@jurta.org>
7233 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7234 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7236 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7238 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7239 drawn tool bar items (Bug#16058).
7240 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7242 2013-12-09 Ken Brown <kbrown@cornell.edu>
7244 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7246 * lisp.h (get_frame_param): Adjust conditions for prototype
7249 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7251 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7252 Avoid unused macro warning if configured --without-xft.
7254 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7256 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7258 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7260 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7262 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7264 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7266 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7268 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7270 Use libcrypto's checksum implementations if available, for speed.
7271 * Makefile.in (LIB_CRYPTO): New macro.
7274 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7275 The macro didn't conform to C99 due to type mismatch,
7276 which caused compilation failure with Sun C 5.12,
7277 and it was confusing anyway. Include window.h to declare
7278 redisplay_other_windows.
7280 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7282 * window.c (set_window_buffer): Update mode line (bug#16084).
7284 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7286 Fix minor problems found by static checking.
7287 * keyboard.c (poll_for_input_1, input_polling_used):
7288 Define only if HAVE_NTGUI.
7289 * xmenu.c (popup_activate_callback): Omit unnecessary
7290 check against USE_X_TOOLKIT, which must be defined here anyway.
7291 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7294 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7296 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7298 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7300 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7302 * nsterm.m (x_set_window_size): Remove fprintf.
7303 (init): Define always. Set applicationDidFinishLaunchingCalled
7305 (applicationDidFinishLaunching:):
7306 Set applicationDidFinishLaunchingCalled.
7307 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7310 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7312 Pixel resize changes for NS (Bug#16049).
7313 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7314 height/width. row/cols are locals.
7315 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7316 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7317 (windowWillResize): Remove gsextra. Calculate extra as in
7319 (x_new_font): Don't change frame size if fullscreen.
7320 Change size pixelwise.
7322 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7323 comment in xfns.c. Change to pixelwise call.
7325 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7327 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7330 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7332 * xterm.c (input_signal_count): Remove.
7333 (x_dispatch_event): Define unconditionally.
7334 (x_make_frame_visible): Process X events until the frame
7335 is really visible (Bug#16027).
7336 * xterm.h (x_dispatch_event): Declare unconditionally.
7338 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7340 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7342 * nsterm.m (x_set_window_size): Handle pixelwise.
7344 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7346 * w32term.c (x_new_font):
7347 * xterm.c (x_new_font): Calculate new frame size from new font
7350 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7352 * lisp.h (FOR_EACH_TAIL): New macro.
7353 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7355 * window.c (select_window): Call second wset_redisplay before we change
7356 selected_window (bug#16034).
7358 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7360 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7362 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7364 * w32xfns.c: Include window.h, to avoid a compiler warning.
7366 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7368 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7369 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7370 window_scroll takes care of it.
7371 (Fset_window_point, Fdelete_other_windows_internal)
7372 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7373 (Fsplit_window_internal, Fdelete_window_internal)
7374 (Fresize_mini_window_internal, Fset_window_configuration)
7375 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7376 cause redisplay instead of forcing a complete redisplay.
7377 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7378 we're only affecting the selected_window.
7380 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7382 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7383 directional control characters. Update type and category
7384 determination according to the UBA from Unicode v6.3.
7385 (bidi_category_t): New category EXPLICIT_FORMATTING.
7387 * dispextern.h (bidi_type_t): Update to include new bidirectional
7388 properties introduced with Unicode v6.3. (Bug#16043)
7390 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7392 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7395 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7397 * font.c (font_list_entities): Remove dummy assignment.
7398 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7399 used on graphic displays only. Remove unused 'font_encoder' member.
7400 (struct font_bitmap): Remove unused 'extra' member.
7401 * nsfont.m (nsfont_open):
7402 * w32font.c (w32font_open_internal):
7403 * ftfont.c (ftfont_get_bitmap): Adjust users.
7405 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7407 Use bool for boolean.
7408 * tparam.c (tparam1):
7409 * undo.c (record_point, record_property_change):
7410 Use bool for boolean, for local vars that are always true or false.
7412 Minor integer overflow fixes (Bug#16033).
7413 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7414 This improves on the previous fix to this function.
7415 (window_resize_check): When summing up pixel counts, don't rely on
7416 undefined behavior if the sum overflows.
7418 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7420 * window.c (Fset_window_new_pixel): Don't choke at negative
7421 argument value (Bug#16033).
7423 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7424 to avoid crash in window_box_height.
7426 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7427 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7429 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7431 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7433 Minor integer overflow fixes.
7434 * window.c (Fset_window_new_pixel, grow_mini_window):
7435 * xdisp.c (Fwindow_text_pixel_size):
7436 Avoid undefined behavior on signed integer overflow.
7437 * xfns.c (x_set_mouse_color):
7438 Check that drag shape fits in 'unsigned', since that's what X wants.
7440 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7442 Improve reporting of fatal exception on MS-Windows.
7443 * w32fns.c (my_exception_handler): New function.
7444 (globals_of_w32fns): Set it up as the unhandled exception
7445 handler. Initialize exception code and address to zeros.
7446 (emacs_abort): If the exception code and address are available,
7447 print them at the beginning of the backtrace. Fix the format of
7448 printing addresses (was producing 0x0x12345678 on XP).
7451 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7453 * eval.c (Fbacktrace__locals): New function.
7454 (syms_of_eval): Defsubr it.
7456 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7458 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7459 Define here to unify between...
7460 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7461 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7463 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7465 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7467 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7468 fringe background extension.
7469 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7470 because they are now always the same as `left' and `width',
7471 respectively. Remove code for the case that `width' and
7472 `sb_width' are different.
7474 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7476 Fix minor problems found by static checking.
7477 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7478 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7479 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7481 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7483 * image.c (imagemagick_compute_animated_image): Don't crash if we
7484 have an animation with different-sized images (bug#15313).
7486 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7488 Remove some unused items introduced during pixelwise change.
7489 * window.c (window_resize_total_check): Remove unused function.
7490 * xdisp.c (remember_mouse_glyph): Remove unused label.
7491 (Ftool_bar_height): Move declaration inside #if.
7492 * xterm.c (x_set_window_size): Don't use r and c.
7494 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7496 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7499 * window.c (Fset_window_configuration): Comment out unused variables.
7501 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7503 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7505 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7507 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7509 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7510 HAVE_GNUTLS3 (Bug#16001).
7512 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7513 if interrupts are deferred (Bug#15801).
7515 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7517 Support resizing frames and windows pixelwise.
7518 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7519 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7520 (struct glyph_matrix): Replace window_left_col and
7521 window_top_line by window_pixel_left and window_pixel_top.
7522 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7524 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7525 (draw_window_divider, move_it_to, x_draw_right_divider)
7526 (x_draw_bottom_divider, change_frame_size): Add or fix
7528 * dispnew.c (change_frame_size_1): Change prototype.
7529 (adjust_glyph_matrix, required_matrix_width)
7530 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7531 values instead of lines and columns.
7532 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7533 WINDOW_TOTAL_FRINGE_WIDTH.
7534 (handle_window_change_signal, do_pending_window_change)
7535 (init_display): Adjusts calls of change_frame_size.
7536 (change_frame_size, change_frame_size_1): Handle pixelwise
7538 * frame.c (Qright_divider_width, Qbottom_divider_width):
7540 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7541 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7542 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7543 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7545 (set_frame_param): New function.
7546 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7547 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7548 (Ffringe_width, Fborder_width, Fright_divider_width)
7549 (Fbottom_divider_width): New functions, defsubr them.
7550 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7551 New argument pixelwise.
7552 (struct frame_parm_table): New members Qright_divider_width and
7553 Qbottom_divider_width.
7554 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7555 (x_report_frame_params): Handle Qright_divider_width and
7556 Qbottom_divider_width.
7557 (x_set_right_divider_width, x_set_bottom_divider_width):
7559 (frame_resize_pixelwise): New option.
7560 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7561 new_pixelwise, right_divider_width and bottom_divider_width;
7562 remove total_lines; rename text_lines, text_cols, new_text_lines
7563 and new_text_cols to text_height, text_width, new_height and
7564 new_width respectively.
7565 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7566 FRAME_TEXT_WIDTH respectively.
7567 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7568 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7569 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7571 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7572 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7573 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7574 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7575 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7576 (FRAME_TOTAL_COLS_ARG): Remove macro.
7577 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7578 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7579 (x_wm_set_size_hint): Handle frame pixel sizes.
7580 * indent.c (compute_motion, Fcompute_motion):
7581 Call window_body_width instead of window_body_cols.
7582 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7583 (make_lispy_position): Handle right and bottom dividers.
7584 (Fsuspend_emacs): Pixelize call of change_frame_size.
7585 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7586 * lisp.h: Extern set_frame_param.
7587 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7589 (Fx_create_frame): Add entry for vertical_drag_cursor.
7590 Pixelize call of change_frame_size.
7591 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7592 * nsterm.m (ns_update_window_end): Optionally draw right
7594 (x_set_window_size): Add argument pixelwise.
7595 Call check_frame_size and change_frame_size with pixelwise zero.
7596 (ns_draw_window_divider): New function.
7597 (ns_redisplay_interface): Add ns_draw_window_divider.
7598 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7599 (x_new_font): Call x_set_window_size with pixelwise zero.
7600 * print.c (print_object): For a window print its sequence
7602 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7603 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7604 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7605 (w32_createwindow): Use scroll bar area width.
7606 (w32_wnd_proc): Handle bottom divider width.
7607 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7608 (Fx_create_frame): Default divider width parameters.
7609 Caclulate sizes pixelwise. Add vertical drag cursor support.
7610 (x_create_tip_frame): Default divider widths to zero.
7611 Pixelize call to change_frame_size.
7612 (Fx_show_tip): Add handling of divider widths. Pixelize window
7614 (Fw32_frame_rect): New function.
7615 (frame_parm_handler w32_frame_parm_handlers): Add divider
7617 (Vx_window_vertical_drag_shape): Add variable.
7618 * w32inevt.c (resize_event, maybe_generate_resize_event):
7619 Pixelize change_frame_size calls.
7620 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7622 * w32term.c (w32_draw_window_divider): New function.
7623 (x_update_window_end): Handle right divider.
7624 (w32_draw_fringe_bitmap, x_scroll_run)
7625 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7626 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7627 Calculate new frame sizes pixelwise.
7628 (x_new_font): Pixelize call to x_set_window_size.
7629 (x_check_fullscreen): Pixelize call to change_frame_size.
7630 (x_set_window_size_1, x_set_window_size): New argument
7631 pixelwise. Calculate pixelwise.
7632 (x_wm_set_size_hint): Use scroll bar area width.
7633 (w32_redisplay_interface): Add w32_draw_window_divider.
7634 * w32term.h (struct w32_output): Add vertical drag cursor.
7635 * widget.c (set_frame_size, update_wm_hints)
7636 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7638 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7639 * window.c (sequence_number): Restore.
7640 (Fwindow_pixel_width, Fwindow_pixel_height)
7641 (Fwindow_mode_line_height, Fwindow_header_line_height)
7642 (window_pixel_to_total, Frun_window_scroll_functions)
7643 (Fset_window_new_pixel, window_resize_apply_total)
7644 (Fwindow_resize_apply_total): New functions.
7645 (window_body_height, window_body_width): Rename from
7646 window_body_lines. New argument PIXELWISE.
7647 Calculate pixelwise.
7648 (Fwindow_body_height, Fwindow_body_width): New argument
7650 (coordinates_in_window, window_relative_x_coord): Use window's
7651 pixel width instead of total width.
7652 (replace_window, recombine_windows): Initialize pixel values.
7653 (resize_root_window, resize_frame_windows, grow_mini_window)
7654 (shrink_mini_window): New argument PIXELWISE.
7655 Calculate pixelwise.
7656 (Fdelete_other_windows_internal, adjust_window_margins)
7657 (window_resize_check, window_resize_apply)
7658 (Fdelete_window_internal, Fresize_mini_window_internal)
7659 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7660 (check_frame_size): Rename arguments. New argument PIXELWISE.
7661 Calculate pixelwise.
7662 (set_window_buffer): Make samebuf bool. Run configuration change
7663 hook only if buffer changed.
7664 (Fset_window_buffer): Rewrite doc-string.
7665 (make_window): Initialize new_pixel slot.
7666 (Fwindow_resize_apply): Check pixel size of root window.
7667 (Fsplit_window_internal): Call 2nd argument pixel_size.
7668 Calculate pixelwise.
7669 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7671 (save_window_data): New slots frame_text_width,
7672 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7673 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7675 (Fcurrent_window_configuration, Fset_window_configuration)
7676 (save_window_save, compare_window_configurations): Handle new
7677 slots in save_window_data and saved_window.
7678 (Fset_window_scroll_bars): Fix doc-string.
7679 (window_resize_pixelwise): New variable.
7680 (coordinates_in_window, Fcoordinates_in_window_p):
7682 (make_parent_window): Adjust sequence_number.
7683 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7685 * window.h (struct window): New members new_pixel, pixel_left,
7686 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7687 (wset_new_pixel): New function.
7688 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7689 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7690 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7691 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7692 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7693 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7694 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7695 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7696 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7697 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7698 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7699 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7700 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7701 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7702 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7704 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7705 (window_body_width, check_frame_size): Adapt external declarations.
7706 * xdisp.c (last_max_ascent): New integer.
7707 (window_text_bottom_y): Handle bottom divider.
7708 (window_box_width, window_box_height): Calculate pixelwise.
7709 (get_glyph_string_clip_rects): Handle right divider.
7710 (remember_mouse_glyph): When windows are resized pixelwise
7711 proceed with width and height set to 1.
7712 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7714 (move_it_to): Calculate and return maximum x position
7716 (Fwindow_text_pixel_size): New function.
7717 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7718 (tool_bar_lines_needed): Rename to tool_bar_height.
7719 Calculate pixelwise.
7720 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7721 Calculate pixelwise.
7722 (redisplay_tool_bar): Calculate pixelwise.
7723 (redisplay_window): Calculate pixelwise. Handle dividers.
7724 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7725 (x_draw_vertical_border): Handle dividers.
7726 (define_frame_cursor1): Handle vertical drag cursor.
7727 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7728 (expose_window): Calculate pixelwise. Handle dividers.
7729 (init_xdisp): Initialize pixel values.
7730 * xfaces.c (Qwindow_divider): New face.
7731 (realize_basic_faces): Realize it.
7732 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7733 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7734 (x_set_scroll_bar_default_width): Default actual width to 16.
7735 (Fx_create_frame): Set sizes pixelwise.
7736 (x_create_tip_frame): Default divider widths to zero.
7737 Pixelize call of change_frame_size.
7738 (Fx_show_tip): Handle divider widths. Initial pixel position
7740 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7741 (Vx_window_vertical_drag_shape): New option.
7742 * xmenu.c (free_frame_menubar): Pixelize call of
7744 * xterm.c (x_draw_window_divider): New function.
7745 (x_update_window_end): Optionally draw right divider.
7746 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7747 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7748 (handle_one_xevent, x_new_font): Calculate pixelwise.
7749 (x_set_window_size_1, x_set_window_size): New argument
7750 pixelwise. Calculate pixelwise.
7751 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7752 (struct x_redisplay_interface): Add x_draw_window_divider.
7753 * xterm.h (struct x_output): Add vertical_drag_cursor.
7755 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7757 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7758 Set invisible frames's `redisplay' when a full redisplay is requested.
7759 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7760 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7761 (display_mode_lines): Set it here instead.
7763 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7765 * dispextern.h (set_window_update_flags): Remove.
7767 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7769 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7771 * xdisp.c (REDISPLAY_SOME_P): New macro.
7772 (redisplay_internal): Use it (bug#15999).
7773 (prepare_menu_bars, redisplay_window): Use it as well.
7775 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7777 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7779 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7780 (globals_of_w32font): Zero it out.
7781 (GetCharWidth32W_Proc): New function pointer.
7782 (get_char_width_32_w): New function.
7783 (compute_metrics): If get_glyph_outline_w returns an error, try
7784 get_char_width_32_w before declaring a failure. This avoids
7785 punishing raster (a.k.a. "bitmap") fonts by slowing down
7786 redisplay. (Bug#6364).
7788 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7790 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7791 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7792 highlight needs to be redisplayed. (Bug#15913)
7794 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7796 Fix minor problems found by static checking.
7797 * buffer.h (struct buffer_text, struct buffer):
7798 * frame.h (struct frame):
7799 * window.h (struct window):
7800 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7801 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7802 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7803 no-longer-valid use of HAVE_MENUS.
7804 * xdisp.c (propagate_buffer_redisplay): Now static.
7806 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7808 * xmenu.c (Fmenu_or_popup_active_p):
7809 * window.c (Fset_window_configuration):
7810 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7811 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7812 * fns.c (Fyes_or_no_p):
7813 * editfns.c (Fmessage_box, Fmessage_or_box):
7814 * alloc.c (make_save_ptr_ptr):
7815 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7817 * window.c (Fset_window_configuration): Move select_window later.
7819 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7821 Refine redisplay optimizations to only redisplay *some* frames/windows
7822 rather than all of them.
7823 * xdisp.c (REDISPLAY_SOME): New constant.
7824 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7825 (bset_redisplay, bset_update_mode_line): New functions.
7826 (message_dolog): Use bset_redisplay.
7827 (clear_garbaged_frames): Use fset_redisplay.
7828 (echo_area_display): Use wset_redisplay.
7829 (buffer_shared_and_changed): Remove.
7830 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7831 frame titles. Compute the actual set of windows redisplayed.
7832 Don't update frame titles and menu bars for frames that don't need to
7834 (propagate_buffer_redisplay): New function.
7836 (redisplay_internal): Use it. Be more selective in the set of windows
7837 we redisplay. Propagate windows_or_buffers_changed to
7838 update_mode_lines a bit later to simplify the code.
7839 (mark_window_display_accurate_1): Reset window and buffer's
7841 (redisplay_window): Do nothing if neither the window nor the buffer nor
7842 the frame needs redisplay.
7843 * window.h (struct window): Add `redisplay' field.
7844 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7845 (redisplay_other_windows, window_list): New declarations.
7846 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7847 (window_list): Not static any more.
7848 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7849 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7850 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7851 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7852 * frame.h (struct frame): Add `redisplay' field.
7853 Move `external_menu_bar' bitfield next to other bit-fields.
7854 (SET_FRAME_GARBAGED): Use fset_redisplay.
7855 (SET_FRAME_VISIBLE): Don't garbage the frame;
7856 Use redisplay_other_windows.
7857 * buffer.h (struct buffer): Add `redisplay' field.
7858 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7859 (modify_overlay): Use bset_redisplay.
7860 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7862 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7864 Support w32 file notifications in batch mode.
7865 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7866 invalid (which happens in batch mode). If non-interactive, call
7867 handle_file_notifications to store file notification events in the
7868 input queue. (Bug#15933)
7870 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7872 * w32inevt.c (handle_file_notifications): Now external, not static.
7874 * w32term.h (handle_file_notifications): Provide prototype.
7876 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7877 init_crit, since init_display, which does that otherwise, is not
7880 2013-11-27 Glenn Morris <rgm@gnu.org>
7882 * Makefile.in ($(lispsource)/international/charprop.el): New.
7883 (emacs$(EXEEXT)): Depend on charprop.el.
7885 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7887 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7888 deleting portions of the buffer under non-nil REPLACE argument.
7891 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7892 directory, watch it and not its parent.
7893 (add_watch): Allow empty string in FILE.
7895 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7897 * window.c (Fset_window_start, window_resize_apply)
7898 (window_scroll): Reset window_end_valid (Bug#15957).
7900 2013-11-27 Glenn Morris <rgm@gnu.org>
7902 * Makefile.in (leimdir): Now in lisp source directory.
7903 ($(leimdir)/leim-list.el): Just use ../leim .
7904 * epaths.in (PATH_DUMPLOADSEARCH):
7905 * lread.c (load_path_default):
7906 * nsterm.m (ns_load_path): No more leim directory.
7908 2013-11-26 Andreas Schwab <schwab@suse.de>
7910 * .gdbinit (xgettype): Add cast.
7912 2013-11-26 Glenn Morris <rgm@gnu.org>
7914 Preload leim-list.el.
7915 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7916 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7917 is a single directory.
7919 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7921 bool-vector-subsetp is now the normal direction (Bug#15912).
7922 * data.c (Fbool_vector_subsetp): Test whether the first argument
7923 is a subset of the second one, not the reverse. Add doc string.
7925 Fix minor problems found by static checking.
7926 * lread.c (load_path_default): Now static.
7927 * textprop.c (text_property_stickiness): Be consistent about the
7928 test used when deciding whether to consider the previous character.
7929 This simplifies the code a bit.
7931 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7933 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7935 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7936 (syms_of_frame): Don't defsubr them.
7938 2013-11-25 Glenn Morris <rgm@gnu.org>
7940 * lread.c (load_path_default): Change the sense of the argument.
7941 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7942 from dump_path. When it is not, avoid checking dump_path twice.
7944 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7945 uninstalled dump_path against installed Vload_path. (Bug#15964)
7947 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7949 Export get_pos_property to Elisp.
7950 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7951 (syms_of_editfns): Export it to Elisp.
7953 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7955 2013-11-23 Romain Francoise <romain@orebokech.com>
7957 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7958 initialization here ...
7959 (syms_of_fileio): ... from here.
7961 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7963 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7964 Please use --enable-check-lisp-object-type.
7966 2013-11-23 Glenn Morris <rgm@gnu.org>
7968 * process.c (get_process): Explicit error for dead buffers.
7970 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7972 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7974 2013-11-23 Glenn Morris <rgm@gnu.org>
7976 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7977 * lread.c (load_path_check): Take path to check as argument.
7978 (load_path_default): New, split from init_lread.
7979 (init_lread): Move calc of default load-path to load_path_default.
7980 Empty elements in EMACSLOADPATH now stand for the default.
7981 (load-path): Doc fix.
7982 * emacs.c (decode_env_path): Add option to treat empty elements
7983 as nil rather than ".".
7984 * callproc.c (init_callproc_1, init_callproc):
7985 * image.c (Vx_bitmap_file_path):
7986 * lisp.h (decode_env_path):
7987 * lread.c (Vsource_directory):
7988 Update for new argument spec of decode_env_path.
7990 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7992 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7993 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7995 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7997 Fix some dependency problems that cause unnecessary recompiles.
7998 Problem reported by RMS in
7999 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8000 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8001 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8002 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8003 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8004 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8005 (boostrap-clean): No need to remove stamp-oldxmenu.
8007 Fix recently introduced bool vector overrun.
8008 This was due to an optimization that went awry.
8009 Reported by Glenn Morris in
8010 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8011 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8012 for empty vectors, undoing the 2013-11-18 change.
8013 * data.c (bool_vector_binop_driver): Rely on this.
8014 Fix bug that occasionally overran the destination.
8015 * lisp.h (struct Lisp_Bool_vector): Document this.
8017 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8019 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8022 * nsterm.m (init, run, stop:): Comment out for now, does not work
8025 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8027 * charset.c (syms_of_charset): Don't read past end of string.
8029 2013-11-19 Glenn Morris <rgm@gnu.org>
8031 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8033 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8035 Add hooks to run on gaining/losing focus. (Bug#15029)
8036 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8037 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8038 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8040 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8042 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8043 The old names predated the API change that put destination at end.
8045 Improve API of recently-added bool vector functions (Bug#15912).
8046 The old API had (bool-vector-count-matches A B)
8047 and (bool-vector-count-matches-at A B I), which gave the
8048 misleading impression that the two functions were variants, one
8049 with a location I. The new API has (bool-vector-count-population A)
8050 and (bool-vector-count-consecutive A B I) to make the distinction
8051 clearer. The first function no longer has a B argument, since the
8052 caller can easily determine the number of nils if the length and
8053 number of ts is known.
8054 * data.c (Fbool_vector_count_population): Rename from
8055 bool_vector_count_matches, and accept just 1 argument.
8056 (Fbool_vector_count_consecutive): Rename from
8057 Fbool_vector_count_matches_at.
8059 Always allocate at least one bits_word per bool vector.
8060 See Daniel Colascione in:
8061 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8062 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8063 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8064 * lisp.h (struct Lisp_Bool_vector): Document this.
8066 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8068 * insdel.c (invalidate_buffer_caches): New function, consolidated
8069 from part of prepare_to_modify_buffer.
8070 (insert_from_gap, prepare_to_modify_buffer):
8071 * coding.c (code_convert_region, code_convert_string):
8072 Call invalidate_buffer_caches. (Bug#15841)
8074 * lisp.h (invalidate_buffer_caches): Add prototype.
8076 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8078 * w32term.c (x_update_window_end): Don't invalidate the entire
8079 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8080 highlight needs to be redisplayed. (Bug#15913)
8082 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8084 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8086 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8088 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8089 while we are using Vprin1_to_string_buffer.
8091 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8092 after inserting the description string. (Bug#15907)
8094 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8096 * data.c: Work around bogus GCC diagnostic about shift count.
8097 Reported by Eli Zaretskii in
8098 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8099 (pre_value): New function.
8100 (count_trailing_zero_bits): Use it.
8102 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8104 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8105 assume C macros are not supported even under -g3 in these old GCC
8108 2013-11-15 Leo Liu <sdl.web@gmail.com>
8110 * minibuf.c (Ftry_completion, Fall_completions)
8111 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8113 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8115 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8116 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8117 This avoids placing unnecessary constants into the Emacs code.
8119 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8121 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8122 for Cygwin w32 build.
8124 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8125 for Cygwin w32 build. (Bug#15892)
8127 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8129 Simplify, port and tune bool vector implementation.
8130 * alloc.c (bool_vector_exact_payload_bytes)
8131 (bool_vector_payload_bytes): Remove.
8132 (bool_vector_fill): Return its argument.
8133 * alloc.c (bool_vector_fill):
8135 * print.c (print_object):
8136 Simplify by using bool_vector_bytes.
8137 * alloc.c (make_uninit_bool_vector):
8138 New function, broken out from Fmake_bool_vector.
8139 (Fmake_bool_vector): Use it. Use tail call.
8140 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8141 * data.c (BITS_PER_ULL): New constant.
8142 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8143 if long long versions don't exist.
8144 (shift_right_ull): New function.
8145 (count_one_bits_word): New function, replacing popcount_bits_word
8146 macro. Don't assume that bits_word is no wider than long long.
8147 (count_one_bits_word, count_trailing_zero_bits):
8148 Don't assume that bits_word is no wider than long long.
8149 * data.c (bool_vector_binop_driver, bool_vector_not):
8150 * fns.c (Fcopy_sequence):
8152 Create an uninitialized destination, to avoid needless work.
8153 (internal_equal): Simplify.
8154 (Ffillarray): Prefer tail call.
8155 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8156 contain at least one word.
8157 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8158 chars are narrower than ints.
8159 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8160 * fns.c (Fcopy_sequence):
8162 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8163 Don't try to port to hosts where bits_word values have holes; the
8164 code wouldn't work there anyway. Verify this assumption, though.
8165 (bool_vector_bytes): New function.
8166 (make_uninit_bool_vector): New decl.
8167 (bool_vector_fill): Now returns Lisp_Object.
8169 * xfns.c (xic_create_fontsetname):
8170 * xrdb.c (gethomedir): Prefer tail calls.
8172 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8174 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8175 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8177 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8178 that requires a return value.
8179 (Fset_buffer_modified_p): Take advantage of this change to do
8182 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8184 * buffer.c (Frestore_buffer_modified_p): Sync it with
8185 Fset_buffer_modified_p.
8186 (Fforce_mode_line_update): New function, moved from subr.el.
8187 (Fset_buffer_modified_p): Use them.
8188 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8190 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8192 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8193 This avoids undefined behavior when subtracting pointers into
8194 different aways. On my platform it also makes the code a tad
8195 smaller and presumably faster.
8197 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8199 * keyboard.c (command_loop_1): Use region-extract-function.
8200 * insdel.c (Qregion_extract_function): Not static any more (can we
8201 stop pretending that these vars can benefit from being marked static?).
8203 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8205 * search.c (find_newline): If buffer text is relocated during the
8206 "dumb loop", adjust C pointers into buffer text to follow suit.
8209 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8211 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8212 for conversion (Bug#15837).
8214 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8216 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8217 for the entire range of inserted characters. (Bug#15841)
8219 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8221 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8223 (realize_default_face): Remove assignment to distant-foreground if
8224 unspecified (Bug#15815).
8226 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8228 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8229 cache-long-scans disabled, since we don't want to call
8230 prepare_to_modify_buffer (in insert_1_both) for each message we
8233 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8234 from buffer.c. Improve commentary to the buffer field setter
8237 * buffer.c (bset_cache_long_scans): Static function deleted.
8238 Improve commentary to the buffer field setter functions.
8239 (init_buffer_once): Default for cache-long-scans changed to t.
8242 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8244 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8246 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8247 This bug was introduced in my 2013-06-21 change, and caused
8248 struct Lisp_Sub_Char_Table objects to be given too many slots,
8249 which broke 'make -C admin/unidata'.
8251 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8253 Import changes from mac-port 4.5.
8254 * macfont.m (mac_font_copy_default_descriptors_for_language)
8255 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8256 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8257 (macfont_language_default_font_names): New.
8258 (macfont_list): Rearrange language/charset code.
8259 (macfont_close): Don't check for macfont_info->cache.
8260 (mac_ctfont_create_preferred_family_for_attributes): New font
8261 selection code, call
8262 mac_font_copy_default_name_for_charset_and_languages.
8263 (mac_font_copy_default_descriptors_for_language)
8264 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8266 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8268 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8270 Port to C11 aligned_alloc, and fix some integer overflows.
8271 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8272 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8273 and use of posix_memalign replaced with aligned_alloc.
8274 (aligned_alloc): New function, defined or declared as needed.
8275 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8276 Don't undef; configure.ac now does this.
8277 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8278 (calloc, aligned_alloc): Check for integer overflow.
8279 (aligned_alloc): Rename from memalign. All uses changed.
8280 (memalign): New function, an alias for aligned_alloc.
8282 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8284 * xdisp.c (redisplay_internal): Fix typo in last change.
8286 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8288 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8290 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8292 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8293 redisplay--mode-lines-cause.
8294 (redisplay_internal): Keep them uptodate. Remove redundant check of
8295 buffer_shared_and_changed.
8296 * *.[chm]: Number every assignment to update_mode_lines so we
8297 can track why it is set.
8299 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8301 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8303 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8305 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8306 can track why it is set.
8308 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8310 Integer-related fixes for term.c etc.
8311 * dispextern.h (face_tty_specified_color): New function.
8312 * term.c (turn_on_face): Don't rely on undefined behavior when
8313 assigning an out-of-range value to 'long'.
8314 Simplify test for toggling highlight.
8315 (tty_capable_p): Omit last two (unused) args. All callers changed.
8316 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8317 (read_menu_input, tty_menu_activate, tty_menu_show):
8318 * xfaces.c (x_supports_face_attributes_p)
8319 (tty_supports_face_attributes_p):
8320 Use bool for boolean. All callers changed.
8321 (tty_supports_face_attributes_p): Omit defaults for color indices;
8322 no longer needed. Simplify tail call.
8324 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8326 * xdisp.c (prepare_menu_bars): Mark static.
8327 * lisp.h (prepare_menu_bars): Don't declare.
8328 * xselect.c (x_handle_selection_clear):
8329 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8331 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8333 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8334 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8336 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8338 * keyboard.c (Fcommand_error_default_function): Rename from
8339 Fdefault_error_output.
8341 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8343 * keyboard.c (Fdefault_error_output): New function, extracted from
8345 (syms_of_keyboard): Use it for Vcommand_error_function.
8347 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8349 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8350 (init_eval): Use it to ensure handlerlist is non-NULL.
8351 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8352 (Fsignal): Adjust NULLness test of handlerlist.
8353 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8355 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8357 * callproc.c (call_process): Call prepare_to_modify_buffer before
8358 decoding text read from the sub-process, as the decoded stuff will
8359 be inserted into the buffer. This will invalidate the various
8360 caches maintained for the buffer. (Bug#15148)
8362 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8364 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8365 string of glyphless-char-display.
8367 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8369 * nsfns.m (ns_get_name_from_ioreg): New function.
8370 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8371 OSX >= 10.9. Use ns_get_name_from_ioreg.
8373 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8375 Simplify and port recent bool vector changes.
8376 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8377 only in this file. Use a more-efficient implementation if the
8378 second argument is a power of 2.
8379 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8380 Remove no-longer-necessary compile-time checks.
8381 (bool_vector_exact_payload_bytes): New function.
8382 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8383 exact payload changed to call the new function. Do not assume
8384 that the arg or result fits in ptrdiff_t.
8385 (bool_vector_fill): New function.
8386 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8388 (vroundup_ct): Don't assume arg fits in size_t.
8389 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8390 invoke set_category_set.
8391 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8392 All callers changed. Use bool_vector_set.
8393 * category.h (XCATEGORY_SET): Remove; no longer needed.
8394 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8396 * data.c (Faref): Use bool_vector_ref.
8397 (Faset): Use bool_vector_set.
8398 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8399 (Fbool_vector_not, Fbool_vector_count_matches)
8400 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8401 * fns.c (concat): Use bool_vector_ref.
8402 (Ffillarray): Use bool_vector_fill.
8403 (mapcar1): Use bool_vector_ref.
8404 (sxhash_bool_vector): Hash words, not bytes.
8405 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8406 a constant, since it's now used in #if.
8407 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8408 unsigned char on unusual architectures, so that we no longer
8409 assume that the number of bits per bits_word is a power of two or
8410 is a multiple of 8 or of CHAR_BIT.
8411 (Qt): Add forward decl.
8412 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8413 at least as strictly as bits_word.
8414 (bool_vector_data, bool_vector_uchar_data): New accessors.
8415 All data structure accesses changed to use them.
8416 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8417 (bool_vector_set): New functions.
8418 (bool_vector_fill): New decl.
8419 (ROUNDUP): Move to alloc.c as described above.
8421 Fix recent gnutls changes.
8422 * gnutls.c (Fgnutls_boot): Don't assume C99.
8423 * process.c (wait_reading_process_output): Fix typo in recent change.
8425 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8427 * process.c (wait_reading_process_output, read_process_output)
8428 (send_process): Check gnutls_state is not NULL.
8430 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8431 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8433 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8435 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8436 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8438 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8441 * nsfns.m (Fx_create_frame): Fix memory leak.
8443 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8444 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8445 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8447 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8449 * xdisp.c (message3_nolog, message_with_string): Encode the string
8450 before writing it to the terminal in a non-interactive session.
8452 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8453 sure we concatenate them into a unibyte string.
8455 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8456 resulting temporary name before returning it to the caller.
8457 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8458 is a unibyte string, convert NAME to a unibyte string to ensure
8459 that the result is also a unibyte string.
8461 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8462 create unibyte strings from default paths and directory/file
8465 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8468 * callproc.c (init_callproc): Use build_unibyte_string to make
8469 sure we create unibyte strings from default paths and
8470 directory/file names.
8472 * buffer.c (init_buffer): Don't store default-directory of
8473 *scratch* in multibyte form. The original problem which led to
8474 that is described in
8475 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8476 but it was solved long ago. (Bug#15260)
8478 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8480 Port to stricter C99 platforms.
8481 Especially, C99 prohibits nesting a struct X inside struct Y if
8482 struct X has a flexible array member.
8483 * alloc.c (struct sdata): New type.
8484 (sdata): Implement in terms of struct sdata.
8485 Remove u member; all uses replaced by next_vector, set_next_vector.
8486 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8487 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8488 (struct sblock): Rename first_data member to data, which is now
8489 a flexible array member. All uses changed.
8490 (next_vector, set_next_vector, large_vector_vec): New functions.
8491 (vector_alignment): New constant.
8492 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8493 (struct large-vector): Now merely a NEXT member, since the old approach
8494 ran afoul of stricter C99. All uses changed to use
8495 large_vector_vec or large_vector_offset.
8496 (large_vector_offset): New constant.
8497 * dispnew.c: Include tparam.h, for tgetent.
8498 Do not include term.h; no longer needed.
8499 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8500 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8501 (struct Lisp_Vector): Use a flexible array member for contents,
8502 instead of a union with a member that is an array of size 1.
8504 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8505 fact that the struct no longer contains a union.
8506 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8507 (struct Lisp_Save_Value, struct Lisp_Free):
8508 Use unsigned, not int, for spacers, to avoid c99 warning.
8509 (union specbinding): Use unsigned, not bool, for bitfield, as
8510 bool is not portable to pre-C99 hosts.
8512 2013-11-04 Glenn Morris <rgm@gnu.org>
8514 * emacs.c (usage_message): Mention that `-L :...' appends.
8516 2013-11-02 Glenn Morris <rgm@gnu.org>
8518 * Makefile.in (abs_builddir): Remove.
8519 (bootstrap_exe): Use relative filename.
8521 Use relative filenames in TAGS files.
8522 * Makefile.in (abs_srcdir): Remove it again.
8523 (.PHONY): Remove frc.
8524 (maintainer-clean): No more TAGS-LISP file.
8525 (TAGS): Pass relative file names to etags.
8526 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8528 * Makefile.in (abs_srcdir): New, set by configure.
8530 (maintainer-clean): Remove pointless echo. That should be in the
8531 top-level Makefile, if anywhere. Delete TAGS-LISP.
8532 (extraclean): No s/ and m/ directories for some time.
8533 (TAGS): Also depend on ctagsfiles3.
8534 Remove no-longer-defined S_FILE.
8535 Pass absolute filenames to etags once more.
8536 (TAGS-LISP): Replace lispdir with its expansion.
8537 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8538 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8540 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8542 * xfaces.c (check_lface_attrs, realize_default_face):
8543 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8544 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8546 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8548 * emacs.c (original_pwd): Remove global var by making it local.
8549 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8551 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8553 * xfaces.c: Declare color_distance.
8554 (QCdistant_foreground): New variable.
8555 (NEAR_SAME_COLOR_THRESHOLD): New define.
8556 (load_color2): New function.
8557 (load_color): Call load_color2.
8558 (load_face_colors): Call load_color2 and if distant-color is specified
8559 calculate distant and use distant-color if colors are near.
8560 (LFACE_DISTANT_FOREGROUND): New define.
8561 (merge_face_ref, Finternal_set_lisp_face_attribute)
8562 (Finternal_get_lisp_face_attribute)
8563 (x_supports_face_attributes_p): Handle distant-foreground similar to
8565 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8567 * dispextern.h (lface_attribute_index):
8568 Add LFACE_DISTANT_FOREGROUND_INDEX.
8570 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8572 * image.c (pbm_next_char): New function.
8573 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8574 (pbm_scan_number): Use it.
8575 (Qlibjpeg_version): New variable.
8576 (syms_of_image): DEFSYM and initialize it.
8578 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8580 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8582 2013-10-31 Glenn Morris <rgm@gnu.org>
8584 * emacs.c (original_pwd): New char.
8585 (main): If using --chdir, store original_pwd.
8586 (init_cmdargs): When setting Vinvocation_directory based on a
8587 relative argv[0], use original_pwd if set. (Bug#15768)
8589 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8591 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8593 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8595 * insdel.c: Fix minor problems found by static checking.
8596 (Qregion_extract_function): Now static.
8597 (prepare_to_modify_buffer_1): Remove unused locals.
8599 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8601 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8602 (syms_of_xdisp): Declare pre-redisplay-function.
8603 (markpos_of_region): Remove function.
8604 (init_iterator, compute_stop_pos, handle_face_prop)
8605 (face_before_or_after_it_pos, reseat_to_string)
8606 (get_next_display_element, window_buffer_changed)
8607 (redisplay_internal, try_cursor_movement, redisplay_window)
8608 (try_window_reusing_current_matrix, try_window_id, display_line)
8609 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8610 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8611 * window.h (struct window): Remove field `region_showing'.
8612 * dispextern.h (struct it): Remove region_beg/end_charpos.
8613 (face_at_buffer_position, face_for_overlay_string)
8614 (face_at_string_position): Update prototypes.
8615 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8616 (face_at_string_position): Remove `region_beg' and `region_end' args.
8617 * fontset.c (Finternal_char_font):
8618 * font.c (font_at, font_range): Adjust calls accordingly.
8619 * insdel.c (Qregion_extract_function): New var.
8620 (syms_of_insdel): Initialize it.
8621 (prepare_to_modify_buffer_1): Use it.
8623 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8625 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8626 * ftxfont.c (ftxfont_get_gcs):
8627 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8628 * xfaces.c (x_free_colors, x_free_dpy_colors)
8629 (x_create_gc, unload_color):
8630 * xselect.c (x_property_data_to_lisp):
8631 * xsettings.c (parse_settings):
8632 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8633 (get_bits_and_offset): Adjust definition.
8634 * frame.c (XParseGeometry): Adjust locals.
8635 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8636 * regex.h (toplevel): Likewise for reg_syntax_t.
8638 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8640 * eval.c (run_hook_with_args): Use FUNCTIONP.
8642 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8644 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8645 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8646 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8647 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8648 on MS-Windows anyway.
8649 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8650 (free_realized_face): ...adjust user.
8651 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8652 white relief pixels to -1.
8653 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8654 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8655 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8657 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8659 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8660 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8661 in practice now. All callers changed.
8663 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8665 * dispextern.h (struct face): Use bitfields for 'underline_type'
8666 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8667 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8668 'stipple' member. Move 'lface' member up to help...
8669 * xfaces.c (make_realized_face): ...this function to find and
8670 clear just the members that need clearing.
8671 (load_face_colors, realize_x_face):
8672 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8674 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8676 * xftfont.c (struct xftfont_info): Remove set-but-unused
8678 (xftfont_open): Adjust user.
8679 (xftfont_get_colors): Remove useless prototype.
8681 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8683 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8684 before passing them to 'unexec'. (Bug#15260)
8686 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8688 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8690 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8692 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8693 the changed signature of the font driver's 'close' method.
8695 * w32font.h (w32font_close): Adjust the prototype to the change in
8696 function definition.
8698 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8700 * w32uniscribe.c (uniscribe_close): Adapt the call to
8701 w32font_close to its new prototype.
8703 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8705 Omit unused frame argument of font API's close function.
8706 * font.h (struct font): Drop frame argument. Adjust comment.
8707 * font.c (font_clear_cache, font_close_object): Adjust users.
8708 * ftfont.c (ftfont_close):
8709 * ftxfont.c (ftxfont_close):
8710 * macfont.m (macfont_close):
8711 * nsfont.m (nsfont_close):
8712 * w32font.c (w32font_close):
8713 * xfont.c (xfont_close):
8714 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8715 tweak comments and make functions safe if called more than once for
8716 the same font object.
8718 Perform font-specific cleanup when font object is swept by GC. See
8719 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8720 * alloc.c (cleanup_vector): New function.
8721 (sweep_vector): Call it for each reclaimed vector object.
8722 * font.h (struct font): Adjust comment.
8724 2013-10-24 Glenn Morris <rgm@gnu.org>
8726 * Makefile.in (abs_top_srcdir): New, set by configure.
8728 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8730 Adjust recent font-related changes to fix bug#15686.
8731 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8732 is a live window system frame, mark its default font too.
8734 2013-10-23 Glenn Morris <rgm@gnu.org>
8736 * Makefile.in (RUN_TEMACS): Make relative (again).
8737 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8738 (bootstrap-emacs$(EXEEXT)):
8739 Quote entities that might contain whitespace.
8741 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8743 Port to Solaris 10 and its bundled GCC.
8744 Problem reported by Timothy C. Burt.
8745 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8747 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8749 Do not allow font caches to grow too large.
8750 * alloc.c (compact_font_cache_entry, compact_font_caches):
8751 New functions or stub if not HAVE_WINDOW_SYSTEM.
8752 (compact_undo_list): Factor out from Fgarbage_collect.
8754 (mark_face_cache): Mark face font. Move down to avoid
8756 (mark_terminals): Do not mark font cache here.
8757 (Fgarbage_collect): Call compaction functions described
8758 above. Adjust comment.
8760 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8762 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8763 chdir to HOME (bug#15607).
8765 * nsterm.m (Qcocoa, Qgnustep): New variables.
8766 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8767 (ns_get_color): Make selection color work for GNUstep also.
8769 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8771 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8772 handles mouse clicks. Instead, let GPM use the same code as all
8773 the other mice use. See the discussion starting at
8774 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8775 for the details of the problem with the menu bar this fixes.
8777 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8779 Remove port-specific display name lists to avoid extra
8780 complexity and data duplication with display info lists.
8781 * xterm.h (x_display_name_list): Remove declaration.
8782 * xterm.c (x_display_name_list): Remove.
8783 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8784 * xfns.c (x_display_info_for_name, Fx_display_list):
8785 Likewise. Use x_display_list where appropriate.
8786 * w32term.h (w32_display_name_list): Remove declaration.
8787 * w32term.c (w32_display_name_list): Remove.
8788 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8790 * w32fns.c (x_display_info_for_name, Fx_display_list):
8791 Likewise. Use x_display_list where appropriate.
8792 * nsterm.h (ns_display_name_list): Remove declaration.
8793 * nsterm.m (ns_display_name_list): Remove.
8794 (ns_term_init, syms_of_nsterm): Adjust users.
8795 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8796 Likewise. Use x_display_list where appropriate.
8797 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8798 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8799 (mark_terminals): Mark per-terminal font cache.
8801 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8803 Don't run timers in input-pending-p. Its new check-timers param
8804 provides the prior behavior. (Bug#15045).
8805 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8807 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8809 Make some functions static in non-Microsoft builds.
8810 On my platform (Fedora 19 x86-64), this shrinks the
8811 Emacs executable (text+data) by 0.25%.
8812 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8813 (load_color) [!MSDOS]:
8814 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8815 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8816 * lisp.h (check_existing):
8817 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8818 (network_interface_info) [!WINDOWSNT]:
8819 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8820 Remove extern decls.
8821 * fileio.c (check_existing):
8822 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8823 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8824 (network_interface_info) [!WINDOWSNT]:
8825 * term.c (encode_terminal_code) [!WINDOWSNT]:
8826 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8827 * xfaces.c (load_color) [!MSDOS]:
8829 * fileio.c (check_existing, check_executable, check_writable):
8830 * process.c (network_interface_list, network_interface_info):
8831 Move earlier, so that we don't need forward decls.
8832 * gnutls.c (fn_gnutls_transport_set_errno)
8833 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8835 * w32.c (init_environment): Use faccessat rather than
8836 check_existing, partly for consistency with the rest of the code
8837 in this file, partly so that check_existing can be static.
8839 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8840 * emacs.c (MAIN_PROGRAM): New macro.
8841 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8842 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8844 bool vector int width fixes
8845 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8846 (Fbool_vector_count_matches_at):
8847 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8848 can exceed PTRDIFF_MAX, at least in theory.
8849 (Fbool_vector_count_matches_at):
8850 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8852 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8854 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8855 (struct sockaddr): Add forward decl, for platforms that lack it.
8857 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8859 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8862 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8864 * w32.c (network_interface_get_info, network_interface_list)
8865 (network_interface_info): New functions. (Bug#15610)
8866 (GetAdaptersInfo_Proc): New typedef.
8867 (get_adapters_info): New wrapper function.
8868 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8870 * process.h (network_interface_list, network_interface_info):
8873 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8874 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8875 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8876 for WINDOWSNT. Doc fix.
8877 (syms_of_process): Defsubr Snetwork_interface_list and
8878 Snetwork_interface_info unconditionally.
8880 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8881 in NS GUI sessions. (Bug#15629)
8883 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8885 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8887 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8889 * print.c (print_object): Print " ..." when truncating bool vectors.
8891 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8893 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8894 standard mouse buttons.
8896 * termhooks.h (struct input_event): Remove incorrect commentary.
8898 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8900 Disallow bool vector operations on mixed-length operands.
8901 The old behavior left garbage in the result vector sometimes,
8902 and didn't seem to be useful.
8903 * data.c (Qwrong_length_argument): New static var.
8904 (wrong_length_argument): New function.
8905 (bool_vector_binop_driver): Check that args agree in length.
8907 * keyboard.c, keyboard.h (all_kboards): Now static.
8909 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8911 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8912 note from the lispref.
8914 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8916 * nsterm.h (struct ns_display_info): Remove set-but-unused
8917 member image_cache (image caches are per-terminal anyway).
8918 (FRAME_X_IMAGE_CACHE): Remove.
8919 * nsterm.m (ns_initialize_display_info): Adjust user.
8921 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8923 * w32proc.c: Include mingw_time.h.
8925 * w32.c: Include mingw_time.h.
8927 Implement scrolling of TTY menus when the screen is too short.
8929 * term.c (tty_menu_display): Accept an additional argument, the
8930 menu item from which to start displaying the menu. Account for
8931 the value of Y when limiting the menu to the number of available
8933 (mi_result): New enumeration.
8934 (read_menu_input): Return enumerated value. When the y coordinate
8935 hits min_y or max_y, return scroll indication instead of wrapping
8937 (tty_menu_activate): Handle the scrolling indications from
8938 read_menu_input. Compute the first menu item to display and pass
8939 it to tty_menu_display.
8941 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8943 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8944 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8945 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8946 Adjust to match the change described below.
8947 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8948 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8949 memory_below_frame members to...
8950 * termchar.h (struct tty_display_info): ...here because they're
8951 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8952 * term.c (init_tty):
8953 * nsterm.m (ns_create_terminal):
8954 * w32term.c (w32_create_terminal):
8955 * xterm.c (x_create_terminal): Adjust users.
8956 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8957 to filter out non-TTY frames. Adjust comment.
8958 (scrolling): Adjust user. Prefer eassert for debugging check.
8960 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8962 * xfaces.c (PT_PER_INCH): Remove unused macro.
8963 * termhooks.h (struct terminal): Remove set-but-unused
8964 member fast_clear_end_of_line.
8965 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8966 * nsterm.m (ns_create_terminal):
8967 * term.c (init_tty):
8968 * w32term.c (w32_create_terminal):
8969 * xterm.c (x_create_terminal): Adjust users.
8971 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8973 * lisp.h (bool_vector_size): New function.
8974 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8975 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8976 (Fbool_vector_not, Fbool_vector_count_matches_at):
8977 Remove uses of 'eassume' that should no longer be needed,
8978 because they are subsumed by the 'eassume' in bool_vector_size.
8980 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8982 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8983 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8984 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8986 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8988 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8989 have different dimensions. (Bug#15575)
8991 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8994 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8996 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8998 * term.c (tty_menu_show): Never return with unbalanced
8999 specpdl. Use eassert for debugging check. Adjust style.
9001 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9003 * term.c (read_menu_input): Make selection of menu items
9004 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9005 (tty_menu_activate): Fix off-by-one error when computing max_y.
9007 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9009 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9010 audit logging (only used with GnuTLS 3.x) and enable it.
9012 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9014 * dispnew.c (redraw_frame): Remove useless #ifdef because
9015 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9016 Also, move TTY fflush to...
9017 * term.c (tty_update_end): ...this function.
9019 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9021 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9022 the end of the frame's glyph matrix. (Bug#15575)
9024 * term.c (tty_menu_display): Don't move cursor while overwriting
9025 frame's glyphs with menu items. Limit the number of items
9026 displayed to what can be shown on the available screen lines,
9027 excluding the echo area.
9028 (tty_menu_activate): Limit the Y coordinate allowed by
9029 read_menu_input to the last screen line used for menu display.
9031 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9033 * lisp.h (eassume): New macro.
9034 Also, include <verify.h>, for 'assume'.
9035 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9036 (vroundup, vector_nbytes):
9037 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9038 (Fbool_vector_not, Fbool_vector_count_matches)
9039 (Fbool_vector_count_matches_at):
9040 Use eassume, not eassert.
9041 * casetab.c (set_identity, shuffle):
9042 * composite.c (composition_gstring_put_cache):
9043 * dispnew.c (update_frame_1):
9044 * ftfont.c (ftfont_shape_by_flt):
9045 * image.c (gif_load):
9046 * intervals.c (offset_intervals):
9047 * macfont.m (macfont_shape):
9048 Remove calls to 'assume' that are no longer needed, because
9049 --enable-gcc-warnings no longer generates bogus warnings
9050 when these calls are removed.
9052 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9054 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9056 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9058 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9059 (Qsubstitute_env_in_file_name): New var.
9060 (syms_of_fileio): Define it.
9062 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9064 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9065 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9068 * term.c (save_and_enable_current_matrix): Don't allocate and
9069 don't save margin areas.
9070 (restore_desired_matrix): Don't restore margin areas.
9071 (free_saved_screen): Don't free margin areas.
9073 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9075 * image.c: Pacify --enable-gcc-warnings.
9076 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9077 #define only if used.
9079 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9081 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9082 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9083 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9084 (gif_load): For giflib v5.x and later, display the error message
9085 produced by giflib when its functions fail.
9086 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9089 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9091 * keyboard.c (last_event_timestamp): Remove. For X selection and
9092 GTK popup menus, it may be obtained from per-frame X display info.
9093 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9094 (process_special_events): Adjust users.
9095 * keyboard.h (last_event_timestamp): Remove declaration.
9096 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9097 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9098 * menu.h (xmenu_show): Adjust prototype.
9099 * menu.c (Fx_popup_menu): Adjust user.
9100 * xselect.c (x_own_selection, x_get_foreign_selection)
9101 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9103 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9105 * keyboard.c (init_kboard): Now static. Add arg
9106 to denote window system. Adjust comment.
9107 (init_keyboard): Adjust user.
9108 (allocate_kboard): New function.
9110 * nsterm.m (ns_term_init):
9111 * term.c (init_tty):
9112 * w32term.c (w32_create_terminal):
9113 * xterm.c (x_term_init): Use it.
9114 * keyboard.h (init_kboard): Remove prototype.
9115 (allocate_kboard): Add prototype.
9117 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9119 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9120 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9122 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9124 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9126 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9128 * term.c (tty_menu_activate): Flush the output stream after
9129 showing the cursor, and don't mark the frame garbaged at exit from
9130 the function. Fixes redisplay glitches when moving from one menu
9133 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9135 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9136 or throw error (Bug#15570).
9138 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9140 * intervals.c (temp_set_point_both): Move test into 'eassert',
9143 * lisp.h (eassert): Don't use 'assume'.
9144 Sometimes 'assume' wins in performance, and sometimes it loses,
9145 so it shouldn't be used all the time. Perhaps we need two
9146 flavors of 'eassert', one for where 'assume' is far more likely
9147 to help or to hurt; but that can be done later.
9148 Problem reported by Dmitry Antipov in
9149 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9150 Also, don't include <verify.h>; no longer needed.
9152 2013-10-09 Glenn Morris <rgm@gnu.org>
9154 * eval.c (Fcond): Doc tweak.
9156 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9158 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9159 expressions with side effects to eassert. (Bug#15565)
9161 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9163 * fns.c (hashfn_user_defined): Allow hash functions to return any
9166 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9168 Fix minor problems found by static checking.
9169 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9170 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9171 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9172 * keyboard.c (read_menu_command): Remove unused local.
9173 * lisp.h (read_menu_command): New decl.
9174 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9175 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9176 Return ptrdiff_t, not int.
9177 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9178 not int, for benefit of xpalloc.
9179 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9181 (have_menus_p): Remove; unused.
9182 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9183 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9184 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9186 (save_and_enable_current_matrix): Omit unnecessary casts.
9187 (read_menu_input): Omit local extern decl (now in lisp.h).
9188 Don't access uninitialized storage if mouse_get_xy fails.
9189 (tty_menu_activate): Mark local as initialized, for lint.
9190 (tty_menu_activate, tty_meny_show): Remove unused locals.
9192 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9194 Support menus on text-mode terminals.
9195 * xterm.h (xw_popup_dialog): Add prototype.
9197 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9198 (xmenu_show): Block input here, instead in Fx_popup_menu.
9199 (xw_popup_dialog): New function, with X-specific bits of popup
9202 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9205 * window.c (Fset_window_configuration): Use run-time tests of the
9206 frame type instead of compile-time conditionals, when menu-bar
9207 lines are considered.
9209 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9210 (w32_popup_dialog): New prototypes.
9212 * w32menu.c (Fx_popup_dialog): Function deleted.
9213 (w32_popup_dialog): New function, with w32 specific bits of popup
9214 dialogs. Block input here.
9216 * w32inevt.c (w32_console_read_socket): Minor change to add
9217 debugging TTY events.
9219 * w32fns.c (show_hourglass): If returning early because the frame
9220 is not a GUI frame, unblock input.
9222 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9223 (cursorY): New functions.
9225 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9226 WINDOWSNT, macros that call curX and curY elsewhere.
9228 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9230 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9231 specific function to hide and show cursor on a text-mode terminal.
9232 (tty_menu_struct, struct tty_menu_state): New structures.
9233 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9234 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9235 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9236 (tty_menu_locate, save_and_enable_current_matrix)
9237 (restore_desired_matrix, screen_update, read_menu_input)
9238 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9239 (tty_pop_down_menu, tty_menu_last_menubar_item)
9240 (tty_menu_new_item_coords, tty_menu_show): New functions.
9241 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9243 * nsterm.h (ns_popup_dialog): Adjust prototype.
9245 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9247 (ns_popup_dialog): Adapt order of arguments to the other
9248 *_menu_show implementations.
9249 (Fx_popup_dialog): Function deleted.
9251 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9253 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9255 * menu.c (have_boxes): New function.
9256 (single_keymap_panes): Use it instead of a compile-time
9258 (single_menu_item): Use run-time tests of the frame type instead
9259 of compile-time conditionals.
9260 (encode_menu_string): New function.
9261 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9262 the macro, since different types of frame need different encoding
9264 (digest_single_submenu): Use run-time tests of frame type instead
9265 of, or in addition to, compile-time conditionals.
9266 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9267 (Fx_popup_menu): Detect when the function is called from keyboard
9268 on a TTY. Don't barf when invoked on a text-mode frame.
9269 Check frame type at run time, instead of compile-time conditionals for
9270 invoking terminal-specific menu-show functions.
9271 Call tty_menu_show on text-mode frames.
9272 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9273 run time to determine which alternative to invoke; support dialogs
9276 * keyboard.h <Qmouse_movement>: Declare.
9278 * keyboard.c <Qmouse_movement>: Now extern.
9279 <Qecho_keystrokes>: New static variable.
9280 (read_key_sequence): Accept an additional argument, a flag to
9281 prevent redisplay during reading of the key sequence. All callers
9283 (read_menu_command): New function.
9284 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9286 (toolkit_menubar_in_use): New function.
9287 (make_lispy_event): Use it instead of a compile-time test.
9289 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9290 window-system being available.
9292 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9293 to x-popup-dialog on the frame type, they all now support popup
9296 * dispnew.c (save_current_matrix): Save the margin areas.
9297 (restore_current_matrix): Restore margin areas.
9298 (update_frame_with_menu): New function.
9300 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9303 * alloc.c (make_save_ptr): Now compiled unconditionally.
9305 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9307 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9308 (redraw_frame, update_frame): Adjust users.
9309 * dispextern.h (set_window_update_flags): Adjust prototype.
9310 * xdisp.c (redisplay_internal): When updating all frames with zero
9311 windows_or_buffers_changed, assume that only the windows that shows
9312 current buffer should be really updated.
9314 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9316 Do not allocate huge temporary memory areas and objects while encoding
9317 for file I/O, thus reducing an enormous memory usage for large buffers.
9318 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9319 * coding.h (struct coding_system): New member raw_destination.
9320 * coding.c (setup_coding_system): Initialize it to zero.
9321 (encode_coding_object): If raw_destination is set, do not create
9322 dst_object. Add comment.
9323 * fileio.c (toplevel): New constant E_WRITE_MAX.
9324 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9325 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9327 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9329 * nsterm.m (windowDidExitFullScreen:)
9330 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9332 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9334 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9335 * keyboard.c (unblock_input_to): Don't process pending signals
9336 if a fatal error is in progress.
9338 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9339 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9340 they're talking about words in Lisp bool vectors.
9341 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9342 * data.c (popcount_bits_word): Rename from popcount_size_t.
9343 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9346 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9348 Improve support for popcount and counting trailing zeros (Bug#15550).
9349 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9350 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9351 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9352 (popcount_size_t_msc, popcount_size_t_gcc):
9353 Remove; now done by Gnulib.
9354 (popcount_size_t): Now a macro that defers to Gnulib.
9355 (count_trailing_zero_bits): Return int, for consistency with
9356 Gnulib and because Emacs prefers signed to unsigned int.
9357 Don't assume that size_t is either unsigned int or unsigned long
9358 or unsigned long long.
9359 (size_t_to_host_endian): Do not assume that size_t is either
9360 exactly 32 or exactly 64 bits wide.
9361 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9362 etc., so that it's now an enum constant, not a macro.
9363 No need to assume that it's either 32 or 64.
9365 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9367 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9370 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9372 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9373 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9375 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9377 emacs_read and emacs_write now use void *, not char *.
9378 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9379 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9380 Buffer arg is now void *, not char *. This matches plain
9381 'read' and 'write' better, and avoids a constraint violation
9382 on Solaris 9 with Oracle Studio.
9384 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9386 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9387 memset to explicit loop. Otherwise copy largest possible chunk
9388 from initialized to uninitialized part, thus allowing the longer
9389 memcpy runs and reducing the number of loop iterations.
9391 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9393 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9394 hide toolbar (Bug#15388).
9395 (windowDidEnterFullScreen:): If presentation options are zero,
9396 set them here (Bug#15388).
9397 (ns_update_auto_hide_menu_bar): Remove runtime check.
9398 Don't auto hide dock unless menubar is also auto hidden.
9400 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9402 * editfns.c (message): Mention batch mode in doc string.
9404 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9406 * nsterm.m (check_native_fs): Remove erroneous comment.
9408 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9410 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9411 uses find_newline instead of scan_newline and so doesn't move point.
9413 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9415 Use hardware support for byteswapping on glibc x86 etc.
9416 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9417 whereas the old swap64 needed 30.
9418 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9419 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9420 Use byteswap.h's macros to swap bytes.
9421 * lisp.h (swap16, swap32, swap64): Remove.
9422 All uses replaced by bswap_16, bswap_32, bswap_64.
9424 * bytecode.c (exec_byte_code): Use some more volatile variables
9425 to work around local variables getting clobbered by longjmp.
9426 Port to pre-C99, which doesn't allow decls after stmts.
9428 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9430 * lisp.h (eassert): Assume that COND is true when optimizing.
9431 In other words, take on the behavior of eassert_and_assume.
9432 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9433 (eassert_and_assume): Remove. All uses replaced by eassert.
9435 * xdisp.c (Qglyphless_char): Now static.
9437 Adjust to merge from gnulib.
9438 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9439 * lisp.h: Include <verify.h>, for 'assume'.
9441 * eval.c (clobbered_eassert): New macro.
9442 (internal_catch, internal_condition_case)
9443 (internal_condition_case_1, internal_condition_case_2)
9444 (internal_condition_case_n): Use it instead of eassert
9445 when the argument contains locals clobbered by longjmp.
9446 Don't use clobbered locals outside of clobbered_eassert.
9447 (internal_lisp_condition_case): Use a volatile variable
9448 to work around a local variable's getting clobbered.
9450 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9452 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9453 (PUSH_HANDLER): New macro.
9454 (catchlist): Remove.
9455 (handlerlist): Always declare.
9457 * eval.c (catchlist): Remove (merge with handlerlist).
9458 (handlerlist, lisp_eval_depth): Not static any more.
9459 (internal_catch, internal_condition_case, internal_condition_case_1)
9460 (internal_condition_case_2, internal_condition_case_n):
9462 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9463 handlerlist/catchlist.
9464 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9465 handlerlist which can only handle a single condition-case handler at
9467 (find_handler_clause): Simplify since we only a single branch here
9470 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9472 (bcall0): New function.
9473 (exec_byte_code): Add corresponding cases. Improve error message when
9474 encountering an invalid byte-code. Let Bunwind_protect accept
9475 a function (rather than a list of expressions) as argument.
9477 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9478 and make them unconditional now that they're heap-allocated.
9480 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9482 * charset.c (Fdecode_char, Fencode_char): Remove description of
9483 `restriction' arg. now that it's hidden by advertised-calling-convention.
9485 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9487 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9488 Remove unused variable (from mac-port).
9489 (macfont_draw): Use s->ybase for correct y position.
9491 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9493 * frame.h (struct frame): Drop has_minibuffer member because...
9494 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9495 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9497 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9499 * window.h (struct window): Prefer enum text_cursor_kinds to int
9500 for phys_cursor_type member. Move the latter, phys_cursor_width,
9501 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9502 * window.c (replace_window, make_window): Adjust users.
9504 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9506 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9507 this module is never compiled otherwise.
9509 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9511 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9514 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9516 * xdisp.c (get_next_display_element): Don't call face_for_font in
9517 a build configured --without-x. (Bug#15484)
9519 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9521 * window.c (calc_absolute_offset): #elif should be #elif defined.
9523 * frame.c (delete_frame): Block/unblock input to overcome race
9524 condition (Bug#15475).
9526 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9528 * frame.c (delete_frame): Record selected frame only after
9529 calling Qdelete_frame_functions (Bug#15477).
9531 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9533 * nsterm.m (ns_selection_color): Remove.
9534 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9535 NSColor selectedText(Background)Color. Only for COCOA.
9536 (ns_term_init): Remove assignment of ns_selection_color, logic
9537 moved to ns_get_color.
9539 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9540 NS_SELECTION_COLOR_DEFAULT.
9541 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9543 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9545 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9546 frame' does not have the tool_bar_window member.
9548 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9550 Signal error when reading an empty byte-code object (Bug#15405)
9551 * lread.c (read1): Signal error.
9552 * alloc.c (make_byte_code): eassert header size.
9553 (sweep_vectors): Change an int to size_t.
9555 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9557 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9558 instead of ints, as it's the usual style for offsetof constants. See:
9559 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9561 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9562 This is ugly, but it should fix the performance problem for older
9563 GCC versions in the short run. I'll look into integrating the
9564 Gnulib module for popcount, as a better fix.
9565 See the thread starting in:
9566 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9567 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9568 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9569 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9570 (popcount_size_t): Use it.
9572 2013-09-24 Daniel Colascione <dancol@dancol.org>
9574 * process.c (Fnetwork_interface_info): Fix build break due to
9577 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9579 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9580 Prefer signed to unsigned integers where either will do.
9581 No need for 'const' on locals that do not escape.
9582 Omit easserts with unnecessary and unportable assumptions about
9583 alignment. Avoid unnecessary casts to char *.
9585 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9587 Use union for the payload of struct Lisp_Vector.
9588 This helps to avoid a few glitches dictated by C's aliasing rules.
9589 * lisp.h (struct Lisp_Vector): Use union for next and
9590 contents member. Adjust comment. Change related users.
9591 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9592 Related users changed.
9593 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9594 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9595 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9596 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9598 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9600 Optimize glyph row clearing and copying routines.
9601 * dispextern.h (struct glyph_row): Change layout of struct
9602 glyph_row to help copy_row_except_pointers. Adjust comment.
9603 * dispnew.c (null_row): Remove.
9604 (clear_glyph_row): Use offsetof and memset to find and clear
9605 just the members that need clearing. Adjust comment.
9606 (copy_row_except_pointers): Likewise for copying.
9608 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9610 Some minor cleanups of recently-added bool vector code.
9611 * conf_post.h (assume): Always return void. Use lint version
9612 only if GCC and MSC versions don't apply.
9613 * conf_post.h (assume):
9614 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9615 Depend on _MSC_VER, not __MSC_VER, for consistency with
9617 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9618 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9619 (bool_vector_binop_driver, count_trailing_zero_bits)
9620 (size_t_to_host_endian): Now static, not static inline;
9621 the latter isn't needed with modern compilers and doesn't
9622 work with older compilers anyway.
9624 * alloc.c (valgrind_p): Use bool for boolean.
9626 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9628 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9629 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9630 (display_last_displayed_message_p, message_buf_print)
9631 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9632 Use bool for boolean.
9633 * dispextern.h (cancel_line, init_desired_glyphs):
9634 Remove ancient leftover.
9635 (help_echo_showing_p, hourglass_shown_p):
9636 * lisp.h (noninteractive_need_newline): Adjust declaration.
9638 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9640 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9642 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9643 ...this file and convert the latter to static. Adjust comment.
9644 (make_initial_frame):
9645 * window.c (init_window_once): Adjust user.
9646 * frame.h (last_nonminibuf_frame): Remove declaration.
9647 * lisp.h (selected_frame): Likewise.
9648 * msdos.c (the_only_display_info): Adjust comment.
9650 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9652 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9653 computing the end column of mouse-highlight that comes from
9654 display or overlay strings. (Bug#15437)
9655 (note_mouse_highlight): Adapt calculation of last argument to
9656 mouse_face_from_string_pos to the above change.
9658 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9659 all platforms, not just for clang.
9661 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9663 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9664 about excess arguments to snprintf.
9666 * conf_post.h(assume): Use __builtin_unreachable for clang.
9668 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9670 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9671 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9673 2013-09-23 Daniel Colascione <dancol@dancol.org>
9675 * alloc.c (USE_VALGRIND): New macro; on by default
9676 when ENABLE_CHECKING.
9677 (mark_maybe_object, mark_maybe_pointer)
9678 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9680 (valgrind_p) [USE_VALGRIND]: New variable.
9681 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9683 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9685 * process.c (wait_reading_process_output): Change int pnamelen to
9688 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9689 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9690 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9691 argument to unsigned long to avoid warning.
9692 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9694 * conf_post.h (assume): Fix compiler error: x shall be cond.
9696 2013-09-22 Daniel Colascione <dancol@dancol.org>
9698 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9699 warning when compiling without a window system.
9701 2013-09-22 Daniel Colascione <dancol@dancol.org>
9703 * data.c (Qbool_vector_p): New symbol.
9704 (bool_vector_spare_mask, popcount_size_t_generic)
9705 (popcount_size_t_msc, popcount_size_t_gcc)
9707 (bool_vector_binop_driver)
9708 (count_trailing_zero_bits, size_t_to_host_endian)
9709 (Fbool_vector_exclusive_or)
9710 (Fbool_vector_union)
9711 (Fbool_vector_intersection, Fbool_vector_set_difference)
9712 (Fbool_vector_subsetp, Fbool_vector_not)
9713 (Fbool_vector_count_matches)
9714 (Fbool_vector_count_matches_at): New functions.
9715 (syms_of_data): Intern new symbol, functions.
9716 * alloc.c (bool_vector_payload_bytes): New function.
9717 (Fmake_bool_vector): Instead of calling Fmake_vector,
9718 which performs redundant initialization and argument checking,
9719 just call allocate_vector ourselves. Make sure we clear any
9720 terminating padding to zero.
9721 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9722 instead of open-coding the size calculation.
9723 (vroundup_ct): New macro.
9724 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9725 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9726 * composite.c (composition_gstring_put_cache):
9727 Change lint_assume to assume.
9728 * conf_post.h (assume): New macro.
9729 (lint_assume): Remove.
9730 * dispnew.c (update_frame_1): Change lint_assume to assume.
9731 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9733 * image.c (gif_load): Change lint_assume to assume.
9734 * lisp.h (eassert_and_assume): New macro.
9735 (Qbool_vector_p): Declare.
9736 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9737 (swap16, swap32, swap64): New inline functions.
9738 * macfont.m (macfont_shape): Change lint_assume to assume.
9739 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9740 * xsettings.c (parse_settings): Use new swap16 and
9741 swap32 from lisp.h instead of file-specific macros.
9743 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9745 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9746 found (which can legitimately happen when the glyph row at the
9747 window start is disabled in the current_matrix. (Bug#15365)
9749 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9751 Fix syntax.h bug introduced by recent INLINE change.
9752 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9753 conditionally compiled one way in some modules, and a different
9754 way in others. This doesn't work with extern inline functions,
9755 which must have the same definition in all modules, because the
9756 defining code might be shared across modules, depending on the
9757 implementation. Symptoms reported by Martin Rudalics in:
9758 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9759 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9760 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9761 overriding the corresponding functions in syntax.h.
9762 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9763 (syntax_property): New inline functions.
9764 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9765 Rewrite in terms of these new functions.
9767 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9769 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9770 not chars_in_text, whose result depends on the multibyteness of
9771 the current buffer. (Bug#15426)
9773 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9775 Port recent change to hosts where pointers aren't 'long'.
9776 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9777 Don't assume that pointers are the same width as 'long'.
9778 Add a compile-time check that a pointer fits into two X slots.
9780 A simpler, centralized INLINE.
9781 * conf_post.h (INLINE): Define only if not already defined.
9782 This allows us to use a single INLINE, defined by one file
9784 * emacs.c (INLINE): Define it.
9785 Also, include category.h, charset.h, composite.h, dispextern.h,
9786 syntax.h, systime.h, so that their INLINE definitions are expanded
9788 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9789 * buffer.h, buffer.c (BUFFER_INLINE):
9790 * category.h, category.c (CATEGORY_INLINE):
9791 * character.h, character.c (CHARACTER_INLINE):
9792 * charset.h, charset.c (CHARSET_INLINE):
9793 * composite.h, composite.c (COMPOSITE_INLINE):
9794 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9795 * frame.h, frame.c (FRAME_INLINE):
9796 * intervals.h, intervals.c (INTERVALS_INLINE):
9797 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9798 * lisp.h, alloc.c (LISP_INLINE):
9799 * process.h, process.c (PROCESS_INLINE):
9800 * syntax.h, syntax.c (SYNTAX_INLINE):
9801 * systime.h, sysdep.c (SYSTIME_INLINE):
9802 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9803 * window.h, window.c (WINDOW_INLINE):
9804 Remove. All uses replaced with INLINE.
9806 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9808 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9811 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9813 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9814 'const char *' to avoid compiler warnings due to similar change in
9815 the prototype of x_get_string_resource.
9817 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9819 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9820 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9821 going to replace static variables below. Adjust comments.
9822 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9823 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9824 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9825 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9826 Related users changed.
9827 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9828 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9829 last_mouse_movement_time, going to replace static variables below.
9831 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9832 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9834 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9835 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9836 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9837 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9838 static variables below.
9839 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9840 (last_mouse_scroll_bar): Remove.
9841 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9842 (mouseExited): Related users changed.
9844 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9846 Do not use external array to process X scroll bar messages.
9847 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9848 (x_send_scroll_bar_event): Pack window pointer into two slots
9849 of XClientMessageEvent if we're 64-bit. Adjust comment.
9850 (x_scroll_bar_to_input_event): Unpack accordingly.
9852 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9854 Ifdef away recent changes which aren't relevant to NS port.
9855 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9856 [!HAVE_NS]: Declare as such.
9857 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9858 [!HAVE_NS]: Define as such.
9860 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9862 * frame.c (x_redo_mouse_highlight): New function
9863 to factor out common code used in W32 and X ports.
9864 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9865 * xterm.h (struct x_display_info):
9866 * w32term.h (struct w32_display_info):
9867 * nsterm.h (struct ns_display_info): New members
9868 last_mouse_motion_frame, last_mouse_motion_x and
9869 last_mouse_motion_y, going to replace static variables below.
9870 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9871 (redo_mouse_highlight): Remove.
9872 (note_mouse_movement, syms_of_xterm): Adjust user.
9873 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9874 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9875 (redo_mouse_highlight): Remove.
9876 (note_mouse_movement, syms_of_w32term): Adjust user.
9877 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9878 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9880 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9881 * nsfns.m (compute_tip_xy): Adjust user.
9883 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9885 * frame.c (x_mouse_grabbed): New function.
9886 * dispextern.h (x_mouse_grabbed): Add prototype.
9887 (last_mouse_frame): Remove declaration.
9888 * xterm.h (struct x_display_info):
9889 * w32term.h (struct w32_display_info):
9890 * nsterm.h (struct ns_display_info): New member
9891 last_mouse_frame, going to replace...
9892 * xdisp.c (last_mouse_frame): ...global variable.
9893 (note_tool_bar_highlight):
9894 * w32term.c (w32_mouse_position, w32_read_socket):
9895 * xterm.c (XTmouse_position, handle_one_xevent):
9896 Use x_mouse_grabbed.
9897 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9899 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9901 * w32term.c (w32_read_socket): Avoid temporary
9902 variables in a call to x_real_positions.
9903 * xterm.c (handle_one_xevent): Likewise.
9905 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9907 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9908 (x_icon_type): Remove prototype.
9909 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9910 * frame.c (x_icon_type): Remove.
9911 * w32term.c (x_make_frame_visible, x_iconify_frame):
9912 * xterm.c (x_make_frame_visible, x_iconify_frame):
9913 Use x_set_bitmap_icon to factor out common code.
9915 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9917 * dispextern.h (check_x_display_info, x_get_string_resource):
9918 Declare here just once and unify the latter.
9919 * frame.c (check_x_display_info, x_get_string_resource):
9920 * nsterm.h (check_x_display_info):
9921 * xrdb.c (x_get_string_resource):
9922 * xterm.h (check_x_display_info): Remove prototypes.
9923 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9924 * w32reg.c (x_get_string_resource): Likewise.
9925 (w32_get_rdb_resource): Adjust user.
9927 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9929 * xterm.h (struct x_display_info): New member
9930 x_pending_autoraise_frame, going to replace...
9931 * xterm.c (pending_autoraise_frame): ...static variable.
9932 (x_new_focus_frame, XTread_socket): Adjust users.
9933 * w32term.h (struct w32_display_info): New member
9934 w32_pending_autoraise_frame, going to replace...
9935 * w32term.c (pending_autoraise_frame): ...global variable.
9936 (x_new_focus_frame, w32_read_socket): Adjust users.
9938 2013-09-17 Glenn Morris <rgm@gnu.org>
9940 * xdisp.c (message_dolog): If we create *Messages*,
9941 switch it to messages-buffer-mode.
9943 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9945 Don't overuse 'const' in types of locals.
9946 * bidi.c (bidi_count_bytes):
9947 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9948 (xg_event_is_for_scrollbar):
9949 * xselect.c (x_handle_property_notify)
9950 (x_handle_selection_notify, x_handle_dnd_message):
9951 * xsettings.c, xsettings.h (xft_settings_event):
9952 * xterm.c (x_handle_net_wm_state, handle_one_event)
9953 (x_menubar_window_to_frame, x_detect_focus_change)
9954 (construct_mouse_click, note_mouse_movement)
9955 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9956 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9957 (handle_one_xevent, x_handle_net_wm_state):
9958 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9959 (x_handle_dnd_message):
9960 Avoid unnecessary 'const', typically the second 'const' in
9961 'const foo * const arg', a 'const' that does not affect the API
9962 and doesn't significantly help the human reader.
9964 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9966 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9967 only if Glib < 2.36.0.
9968 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9969 * xsettings.c (init_gconf, init_gsettings): Do not check
9971 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9973 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9975 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9977 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9978 before calling g_type_init.
9980 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9982 * nsterm.m (syms_of_nsterm): ... to here.
9984 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9986 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9987 (ignore_next_mouse_click_timeout): Use Time as X does.
9988 (handle_one_xevent): Avoid cast and use unsigned comparison.
9990 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9992 Do not copy X event in handle_one_xevent except KeyPress case.
9993 Wnen XEvent is processed, it is unlikely to be changed except
9994 KeyPress case, so we can avoid copying and use const pointer to
9995 const data to make sure that an event is not changed elsewhere.
9996 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9997 const' and do not create local copy except for the KeyPress event.
9998 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9999 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10000 (x_handle_net_wm_state, x_menubar_window_to_frame)
10001 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10002 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10003 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10004 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10005 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10006 (x_handle_dnd_message):
10007 * xsettings.c (xft_settings_event):
10008 Use 'const XEvent * const' where appropriate.
10009 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10011 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10013 Fix X event waiting to handle multiple frames.
10014 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10015 * xterm.c (pending_event_wait): Remove. Adjust users.
10016 (x_detect_focus_change): Pass frame arg.
10017 (handle_one_xevent): Find related frame early and clear per-frame
10018 wait_event_type only if this is an event for the relevant frame.
10019 (x_wait_for_event): Use per-frame wait_event_type.
10021 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10023 * nsfns.m (Fx_create_frame): Fix font driver registration for
10026 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10027 for syms_of_macfont.
10029 * nsterm.m: Include macfont.h.
10030 (ns_tmp_flags, ns_tmp_font): Remove.
10031 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10032 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10033 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10034 (changeFont:): Fix code style. Check for font driver type when
10037 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10040 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10041 (nsfont_open): Set font driver type.
10042 Set font->ascent and font->descent. Figure out font instead of
10043 ns_tmp_font, and flags instead of ns_tmp_flags.
10044 Fix indentation. Remove call to ns_draw_text_decoration,
10047 * nsfns.m: Include macfont.h.
10048 (Fx_create_frame): Register macfont driver, make a better default font.
10049 (Fns_popup_font_panel): Get font from macfont driver, if used.
10051 * macfont.m, macfont.h, macuvs.h: New files.
10053 * font.h: Declare syms_of_macfont.
10055 * font.c (syms_of_font): Call syms_of_macfont.
10057 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10059 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10061 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10062 and it is always zero for others, so I assume that this is an ancient
10063 leftover which nobody will want to change any more.
10064 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10065 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10066 * frame.c (x_set_scroll_bar_width):
10067 * w32fns.c (w32_createscrollbar):
10068 * w32term.c (w32_set_vertical_scroll_bar):
10069 * xfns.c (x_set_scroll_bar_default_width):
10070 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10071 (x_scroll_bar_expose): Related users changed.
10073 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10075 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10076 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10077 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10079 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10080 Define once here...
10081 * nsterm.h, w32term.h, xterm.h: ...and not here.
10082 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10083 Remove unused Xisms.
10084 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10085 these modules are never compiled otherwise.
10087 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10089 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10090 Doc fix. (Bug#15375)
10092 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10094 Unify Fx_focus_frame between all ports.
10095 * frame.h (x_focus_frame): New prototype.
10096 * xfns.c (Fx_focus_frame): Remove.
10097 (syms_of_xfns): Do not defsubr it.
10098 (x_focus_frame): X implementation.
10099 * nsfns.m (Fx_focus_frame): Remove.
10100 (syms_of_nsfns): Do not defsubr it.
10101 (x_focus_frame): NS implementation.
10102 * w32term.c (Fx_focus_frame): Remove.
10103 (x_focus_on_frame): Rename to...
10104 (x_focus_frame): W32 implementation.
10105 * w32term.h (x_focus_on_frame): Remove prototype.
10106 * w32fns.c (Fx_focus_frame): Remove.
10107 (syms_of_w32fns): Do not defsubr it.
10108 * frame.c (Fx_focus_frame): Define here.
10109 (syms_of_frame): Defsubr here.
10110 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10112 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10114 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10115 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10116 each port to reference the port-specific window system data.
10117 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10118 (FRAME_DISPLAY_INFO): Define.
10119 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10120 (FRAME_DISPLAY_INFO): Define. Adjust users.
10121 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10122 (FRAME_DISPLAY_INFO): Define. Adjust users.
10123 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10124 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10125 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10126 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10127 * xselect.c, xterm.c: All related users changed.
10129 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10131 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10132 (x_menubar_window_to_frame): Remove prototypes.
10133 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10134 (x_menubar_window_to_frame, x_top_window_to_frame):
10136 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10137 (x_menubar_window_to_frame, x_top_window_to_frame):
10138 ...to here and convert all but the last to static.
10140 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10142 * lisp.mk (lisp): Add w32-common-fns.elc.
10144 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10146 * charset.c (char_charset): Document an exception for char-charset.
10148 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10150 * xterm.h (x_display_info): New field last_user_time...
10151 * xterm.c (toplevel): ...to replace static last_user_time.
10152 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10154 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10156 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10157 scroll bar values to prevent thumb from disappear and update comment.
10159 2013-09-11 Glenn Morris <rgm@gnu.org>
10161 * emacs.c (usage_message): Possessive apostrophe tweak.
10163 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10165 * nsterm.m (syms_of_nsterm): Use Qns.
10166 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10167 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10168 * xfns.c (x_display_info_for_name, Fx_open_connection):
10169 Remove old '#if 0' code.
10170 (syms_of_xfns): Use Qx.
10171 * termhooks.h (fullscreen_hook): Remove the leftover.
10172 (struct terminal): Fix typo in comment.
10174 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10176 Cleaning up a few X scroll bar bits.
10177 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10178 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10179 New member last_seen_part, going to replace...
10180 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10181 (xt_action_hook) [USE_LUCID]: Adjust user.
10182 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10183 Lucid-specific scroll bar support.
10184 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10185 to int and adjust to use last_seen_part member.
10186 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10187 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10188 Initialize last_seen_part.
10190 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10192 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10193 insert-buffer-substring an empty string.
10195 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10197 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10198 avoiding a GCC warning.
10200 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10202 Ifdef away frame tool bar code when it is not really used.
10203 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10204 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10205 and minimize_tool_bar_window_p under the above.
10206 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10207 (fset_tool_bar_window): Likewise.
10208 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10209 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10210 (change_frame_size_1):
10211 * window.c (window_from_coordinates, Frecenter): Adjust users.
10212 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10213 code is not really used.
10214 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10215 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10216 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10217 [!USE_GTK && !HAVE_NS]: Define as such.
10218 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10219 (note_mouse_highlight, expose_frame):
10220 * xfns.c (x_set_tool_bar_lines):
10221 * xterm.c (handle_one_xevent): Adjust users.
10223 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10225 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10226 This bug was introduced by my 2013-08-26 patch, which incorrectly
10227 assumed that the terminfo implementation doesn't use termcap buffers.
10228 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10229 these buffers apparently are used after all.
10230 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10231 (struct tty_display_info): Define members termcap_term_buffer and
10232 termcap_strings_buffer even if TERMINFO.
10234 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10237 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10238 'usage' docstring entry to pacify make-docfile.
10240 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10242 Change comparison functions =, <, >, <=, >= to take many arguments.
10243 * data.c: Change comparison functions' interface and implementation.
10244 * lisp.h: Make arithcompare available for efficient two arg
10246 * bytecode.c: Use arithcompare.
10247 * fileio.c: Use new interface.
10249 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10251 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10253 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10255 * eval.c (Feval): Document the new use of `lexical'.
10257 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10259 Review and drop old frame resize hack.
10260 * frame.h (struct frame): Remove force_flush_display_p.
10261 * dispnew.c (update_frame): Adjust user and don't call
10262 flush_frame here. The comment has said that there was an issues
10263 with redisplaying fringes, but I don't see any differences with
10264 and without this hack. Hopefully we can continue without it.
10265 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10266 current frame matrices twice if resized_p is set.
10268 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10270 Do not populate pure Xism x_sync to other ports.
10271 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10272 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10273 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10274 * w32term.h (x_sync): Remove prototype.
10276 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10278 Cleanup frame flushing.
10279 * dispextern.h (struct redisplay_interface):
10280 Drop flush_display_optional because flush_display is enough
10281 for X and flushing via RIF is just a no-op for others.
10282 * frame.h (flush_frame): New function.
10283 * dispnew.c (update_frame):
10284 * minibuf.c (read_minibuf):
10285 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10287 * keyboard.c (detect_input_pending_run_timers): Do not flush
10288 all frames but selected one in redisplay_preserve_echo_area.
10289 * nsterm.m (ns_flush): Remove no-op.
10290 (ns_redisplay_interface): Adjust user.
10291 * w32term.h (x_flush): Remove no-op.
10292 (w32_redisplay_interface): Adjust user.
10293 * xterm.c (x_flush): Simplify because we do not flush all
10294 frames at once any more. Adjust comment.
10295 (x_redisplay_interface): Adjust user.
10297 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10299 Port --without-x --enable-gcc-warnings to Fedora 19.
10300 * gfilenotify.c (globals_of_gfilenotify):
10301 Call g_type_init only if using an older glib version that needs it.
10303 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10305 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10306 (last_glyphless_glyph_merged_face_id): Remove declarations.
10307 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10308 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10309 (last_glyphless_glyph_merged_face_id): Now static.
10310 (merge_escape_glyph_face): New function, refactored from...
10311 (get_next_display_element): ...here.
10312 (merge_glyphless_glyph_face): New function, refactored from...
10313 (produce_glyphless_glyph): ...here...
10314 * term.c (produce_glyphless_glyph): ...and here.
10316 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10318 * eval.c (eval_sub): Only call Ffunction if necessary.
10320 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10322 Attempt to make redisplay more selective when changing cursor type.
10323 * frame.h (struct frame): New bitfield cursor_type_changed.
10324 * xdisp.c (cursor_type_changed): Remove.
10325 (try_cursor_movement, redisplay_window, try_window_id)
10326 (set_frame_cursor_types, try_window_reusing_current_matrix):
10327 Adjust to use per-frame bitfield.
10328 (redisplay_internal): Look for cursor type change on each visible
10329 frame and consider all frames if cursor type has been changed on
10330 the frame other than selected. If cursor type has been changed on
10331 selected frame only, do not use fast update.
10333 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10335 Attempt to make redisplay more selective when changing fonts.
10336 * frame.h (struct frame): New bitfield fonts_changed.
10337 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10338 (adjust_frame_glyphs): Add prototype.
10339 * dispnew.c (fonts_changed_p): Remove.
10340 (adjust_glyphs): Remove because we do not
10341 adjust matrices on all frames at once any more.
10342 (adjust_frame_glyphs): Block and unblock input here.
10343 (adjust_glyph_matrix): Use fonts_changed.
10344 (change_frame_size_1): Use adjust_frame_glyphs.
10345 * font.c (font_open_entity): Use fonts_changed.
10346 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10347 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10348 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10349 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10350 (shrink_mini_window, Fresize_mini_window_internal)
10351 (window_scroll_pixel_based, Fset_window_configuration)
10352 (apply_window_adjustment, Fset_window_vscroll):
10353 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10354 Use adjust_frame_glyphs.
10355 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10356 (try_window_reusing_current_matrix, try_window_id, display_line)
10357 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10358 (redisplay_internal): Consider fonts_changed and adjust frame
10359 matrices for each frame only if the frame is visible. If font
10360 has been changed on some frame during full redisplay, retry
10361 only visible frames where the font has been actually changed.
10363 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10365 Cache current header and mode line height for each window.
10366 * window.h (struct window): New fields mode_line_height
10367 and header_line_height.
10368 * window.c (make_window): Initialize them.
10369 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10370 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10371 (current_mode_line_height, current_header_line_height):
10372 Remove declaration.
10373 * xdisp.c (current_mode_line_height, current_header_line_height):
10375 (pos_visible_p, init_xdisp): Adjust user.
10376 (redisplay_window): Invalidate mode_line_height and
10377 header_line_height if current and desired matrices do not agree.
10379 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10381 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10382 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10384 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10386 Make --without-x compatible with --enable-gcc-warnings.
10387 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10388 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10389 members under HAVE_WINDOW_SYSTEM.
10390 * keyboard.c (make_lispy_focus_out): Likewise.
10391 (record_menu_key): Move under HAVE_MENUS.
10392 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10393 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10394 (syms_of_xdisp): Adjust user.
10395 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10396 (start_hourglass, cancel_hourglass):
10397 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10398 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10399 and CLEAR_FONT_TABLE_NFONTS.
10400 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10401 Declare only if HAVE_WINDOW_SYSTEM.
10402 (lface_same_font_attributes_p, clear_face_gcs): Define only
10403 if HAVE_WINDOW_SYSTEM.
10405 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10407 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10408 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10409 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10411 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10413 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10415 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10417 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10418 This fixes a type error on hosts where ptrdiff_t is wider than int.
10420 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10422 * keyboard.c (read_key_sequence_vs): New function.
10423 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10426 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10428 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10430 Makefile improvements.
10431 * Makefile.in (config.status): Don't use double-colon rules, as
10432 they are not portable according to POSIX. Fix shell typo with `;
10433 I guess this rule has never been tested?
10434 (VCSWITNESS): New macro, to override any environment var.
10436 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10438 * xterm.h (struct x_display_info): Do not track X connection
10439 fd separately because it is always available from Display.
10440 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10443 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10445 * buffer.c (drop_overlay):
10446 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10447 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10449 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10451 * buffer.c (Fmake_overlay, Fmove_overlay):
10452 * intervals.c (set_point_from_marker):
10453 * print.c (PRINTPREPARE): Prefer signal_error
10454 to plain error and report unsuitable marker too.
10456 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10458 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10459 for 'dragging' member.
10460 (struct x_output): Remove set-but-unused leftovers
10461 'left_before_move' and 'top_before_move'.
10462 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10463 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10464 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10465 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10466 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10467 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10468 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10469 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10471 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10473 * nsfont.m (INVALID_GLYPH): New define.
10474 (nsfont_encode_char): Use INVALID_GLYPH.
10475 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10477 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10479 * xterm.c (x_last_mouse_movement_time): Revert last change.
10480 This code should use XDisplayMotionBufferSize to check display's
10481 motion history first, and there are few other issues as well.
10482 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10483 (handle_one_xevent): Adjust user.
10485 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10487 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10488 * frame.c (Flast_nonminibuf_frame): ... to here.
10489 (check_minibuf_window): Don't abort if no window was found
10492 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10494 Use XGetMotionEvents to ask the last mouse motion time from X server.
10495 * xterm.c (X_MOTION_HISTORY): Default to 1.
10496 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10497 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10498 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10499 Ifdef away legacy code.
10500 (XTmouse_position, x_scroll_bar_report_motion):
10501 Use x_last_mouse_movement_time.
10502 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10505 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10507 * msdos.c (last_mouse_window): Move to...
10508 (dos_rawgetc): ...this function and adjust comment.
10509 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10510 (mouseMoved): ...this function and adjust comment.
10511 * w32term.c (last_window): Likewise with...
10512 (w32_read_socket): ...this function.
10513 * xterm.c (last_window): Likewise with...
10514 (handle_one_xevent): ...this function.
10516 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10518 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10519 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10520 (handle_one_xevent): ...to here.
10521 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10524 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10526 * msdos.c (IT_set_terminal_window): Remove no-op.
10527 (initialize_msdos_display): Adjust terminal setup.
10528 * w32console.c (w32con_set_terminal_window): Remove no-op.
10529 (initialize_w32_display): Adjust terminal setup.
10530 * w32term.c (w32_set_terminal_window): Remove no-op.
10531 (w32_create_terminal): Adjust terminal setup.
10532 * xterm.c (XTset_terminal_window): Remove no-op.
10533 (x_create_terminal): Adjust terminal setup.
10535 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10537 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10539 (ns_create_terminal): Adjust terminal setup.
10540 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10542 (w32_create_terminal): Adjust terminal setup.
10543 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10545 (x_create_terminal): Adjust terminal setup.
10547 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10549 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10550 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10551 * dispnew.c (buffer_posn_from_coords):
10552 * window.c (Fwindow_end, displayed_window_lines):
10553 * xdisp.c (redisplay_mode_lines): Use it.
10555 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10557 * fontset.c (face_for_char): Check char in the current face font first
10558 if HAVE_NS (Bug#15138).
10560 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10562 * window.c (temp_output_buffer_show): Make sure window returned
10563 by display_buffer is live (Bug#15213).
10565 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10567 Minor cleanup to avoid forward declarations.
10568 * coding.h (struct ccl_spec): Remove forward declaration.
10569 * composite.h (toplevel): Include font.h.
10570 (struct composition_it, struct face, struct font_metrics):
10571 Remove forward declaration.
10572 * dispextern.h (struct image, struct atimer): Likewise.
10573 * emacsgtkfixed.h (struct frame): Likewise.
10574 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10575 * font.h (struct font_driver, struct font, struct glyph_string)
10576 (struct face): Remove forward declaration.
10577 * fontset.h (struct face, struct font): Likewise.
10578 * frame.h (toplevel): Style cleanup.
10579 (enum output_method): Move to...
10580 * termhooks.h (enum output_method): ...here.
10581 (struct glyph, struct frame, struct ns_display_info)
10582 (struct x_display_info, struct w32_display_info):
10583 Remove forward declaration.
10584 * xterm.h (toplevel): Include termhooks.h.
10585 (struct font, struct window, struct glyph_matrix, struct frame)
10586 (struct input_event, struct face, struct image): Remove forward
10588 * gtkutil.h (struct _widget_value): Likewise.
10589 * keyboard.h (toplevel): Include termhooks.h.
10590 (struct input_event): Remove forward declaration.
10592 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10594 * intervals.c (set_point_from_marker): New function.
10595 * editfns.c (Fgoto_char):
10596 * process.c (Finternal_default_process_filter):
10597 * window.c (select_window_1): Use it.
10598 * buffer.h (set_point_from_marker): Add prototype.
10600 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10602 * w32.c (term_winsock): Call release_listen_threads before calling
10604 (_sys_wait_accept): Wait for accept event in a loop with a finite
10605 timeout, instead of waiting indefinitely. Will hopefully avoid
10606 hanging during exit because WSACleanup deadlocks waiting for the
10607 event object to be released. (Bug#14333)
10609 * w32proc.c (release_listen_threads): New function, signals all
10610 the reader threads that listen for connections to stop waiting.
10612 * w32.h (release_listen_threads): Add prototype.
10614 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10616 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10617 field of new marker (for sanity and safety).
10618 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10619 anyway because XMISCTYPE is a function and can't be an lvalue).
10621 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10623 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10624 (x_after_update_window_line, x_scroll_bar_create)
10625 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10626 (handle_one_xevent, x_clear_frame_area):
10627 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10628 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10629 * xterm.h (x_clear_area): Adjust prototype.
10631 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10633 Hook scanning and indentation functions to find_newline. This helps
10634 to avoid duplicated code and renders more respect to newline cache.
10635 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10636 * cmds.c (Fforward_line):
10637 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10638 Use find_newline and avoid unnecessary point movements.
10639 * search.c (scan_newline): Implement on top of find_newline.
10641 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10643 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10644 scoped code (bug#11258).
10646 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10648 * nsterm.m (last_window): New variable.
10649 (EV_TRAILER2): New macro.
10650 (EV_TRAILER): Call EV_TRAILER2.
10651 (mouseMoved:): Add support for mouse-autoselect-window
10652 on nextstep (Bug#6888).
10654 2013-08-28 Andreas Schwab <schwab@suse.de>
10656 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10657 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10658 Remove unused macro definitions.
10659 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10660 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10661 Only define if emacs.
10663 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10665 Prefer enum glyph_row_area to int where appropriate.
10666 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10668 (window_box, window_box_width, window_box_left, window_box_left_offset)
10669 (window_box_right, window_box_right_offset): Adjust prototypes.
10670 * xdisp.c (window_box, window_box_width, window_box_left)
10671 (window_box_left_offset, window_box_right, window_box_right_offset):
10672 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10673 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10674 * nsterm.m (ns_clip_to_row):
10675 * w32term.c (w32_clip_to_row):
10676 * xterm.c (x_clip_to_row): Likewise.
10678 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10680 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10681 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10683 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10685 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10686 for portability to hosts where /bin/sh has problems.
10688 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10690 Redesign redisplay interface to drop global output_cursor.
10691 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10692 (toplevel): Remove declaration of output_cursor.
10693 (set_output_cursor, x_cursor_to): Remove prototype.
10694 * window.h (struct window): New member output_cursor.
10695 (output_cursor_to): New function to replace RIF member.
10696 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10697 (update_text_area, set_window_cursor_after_update): Use it.
10698 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10699 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10700 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10701 * w32term.c (x_update_window_begin, x_update_window_end):
10702 * xterm.c (x_update_window_begin, x_update_window_end):
10703 Adjust to use per-window output cursor.
10705 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10707 Simplify SELECT_TYPE-related code.
10708 Like EMACS_TIME, this portability layer is no longer needed, since
10709 Emacs has been using fd_set as a portability layer for some time.
10710 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10711 (SELECT_TYPE): Remove. All uses changed to fd_set.
10712 (fd_set) [!FD_SET]: New typedef.
10714 Simplify EMACS_TIME-related code.
10715 This portability layer is no longer needed, since Emacs has been
10716 using struct timespec as a portability layer for some time.
10717 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10718 Include <time.h> rather than "systime.h"; that's all that's needed now.
10719 * dispnew.c: Include <timespec.h> rather than "systime.h";
10720 that's all that's needed now.
10721 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10722 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10723 TIMESPEC_RESOLUTION.
10724 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10725 LOG10_TIMESPEC_RESOLUTION.
10726 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10727 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10728 (make_emacs_time): Remove. All used changed to make_timespec.
10729 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10730 (current_timespec): Rename from current_emacs_time. All uses changed.
10731 (add_emacs_time): Remove. All uses changed to timespec_add.
10732 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10733 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10734 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10735 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10736 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10737 (current_timespec): Rename from current_emacs_time. All uses changed.
10738 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10739 changed to timespec_cmp.
10740 * xgselect.c: Include <timespec.h>, since our .h files don't.
10742 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10744 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10745 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10746 Remove the leftovers.
10747 * gtkutil.c (toplevel): Do not declare Qxft but include
10749 * image.c (toplevel): Do not declare Vlibrary_cache because
10750 it's already done in lisp.h.
10752 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10754 * lisp.h (Mouse_HLInfo): Move from here...
10755 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10756 (reset_mouse_highlight): New function.
10757 * msdos.c (dos_set_window_size, IT_update_begin)
10758 (internal_terminal_init):
10759 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10760 (ns_initialize_display_info):
10761 * w32console.c (initialize_w32_display):
10762 * w32term.c (x_update_window_end, x_free_frame_resources)
10763 (w32_initialize_display_info):
10764 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10765 * window.c (Fdelete_other_windows_internal):
10766 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10767 * termchar.h (toplevel):
10768 * xterm.h (toplevel): Include dispextern.h.
10770 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10772 Fix minor problems found by static checking.
10773 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10774 (expect): Avoid nested-if warning.
10775 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10776 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10777 * nsterm.h, nsterm.m (ns_select):
10778 * xgselect.c, xgselect.h (xg_select):
10779 Adjust signature to better match pselect's.
10780 * nsterm.m (ns_select):
10781 Don't set *TIMEOUT, since pselect doesn't.
10782 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10783 diagnostic about assigning const char * to it.
10784 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10786 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10788 * lread.c (substitute_object_recurse): Handle hash-tables as well
10791 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10793 Fix unlikely core dump in init_tty, and simplify terminfo case.
10794 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10795 The old version incorrectly dumped core if malloc returned a
10796 buffer containing only non-NUL bytes.
10797 (init_tty): Do not allocate or free termcap buffers; the
10798 struct does that for us now.
10799 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10800 (struct tty_display_info): Define members termcap_term_buffer and
10801 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10802 use them. Allocate them directly in struct rather than indirectly
10803 via a pointer, to simplify init_tty.
10805 * frame.c (check_minibuf_window): Initialize 'window' properly,
10806 so that Emacs reliably aborts later if 'window' is not initialized.
10808 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10810 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10811 of VoidSymbol (Bug#15154).
10813 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10815 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10816 mouse_face_beg_y and mouse_face_end_y.
10817 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10818 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10819 Adjust users and update comment where appropriate.
10821 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10823 * frame.c (check_minibuf_window): New function.
10824 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10825 Call check_minibuf_window (Bug#15183).
10827 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10829 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10830 because this is the only last cursor data we need to keep and consult.
10831 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10832 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10835 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10837 Fix recovering from possible decompression error.
10838 Since insert_from_gap doesn't always move point, we can't use PT as
10839 the position where the partially decompressed data ends, and
10840 should count how many bytes was produced so far.
10841 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10842 (unwind_decompress): Really delete partially uncompressed data.
10843 (Fzlib_decompress_region): Take decompressed data size into account.
10845 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10847 * syntax.c (init_syntax_once): Adjust comment and do an early
10848 initialization of Qchar_table_extra_slots just once...
10849 * casetab.c (init_casetab_once):
10850 * category.c (init_category_once):
10851 * character.c (syms_of_character):
10852 * coding.c (syms_of_coding):
10853 * xdisp.c (syms_of_xdisp): ...and omit it here.
10855 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10857 * xdisp.c (get_next_display_element): Don't apply to characters
10858 from a display vector the logic of setting it->end_of_box_run_p
10859 suitable for characters from a buffer. (Bug#15175)
10861 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10862 to handle directories, rather than '_utime' which doesn't.
10865 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10867 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10868 or fullscreen (Bug#14627).
10870 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10872 System-dependent integer overflow fixes.
10873 * process.c (Fset_process_window_size): Signal an error if
10874 the window size is outside the range supported by the lower level.
10875 * sysdep.c (set_window_size): Return negative on error,
10876 nonnegative on success, rather than -1, 0, 1 on not in system,
10877 failure, success. This is simpler. Caller changed.
10878 (serial_configure): Remove unnecessary initialization of local.
10879 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10880 size fits in unsigned long; this isn't true on some 32-bit hosts.
10881 Avoid buffer overrun if some future version of /proc/meminfo has a
10882 variable name longer than 20 bytes.
10883 (system_process_attributes) [__FreeBSD__]:
10884 Don't assume hw.availpages fits in 'int'.
10886 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10888 Don't let very long directory names overrun the stack.
10889 Fix some related minor problems involving "//", vfork.
10890 * callproc.c (encode_current_directory): New function.
10891 (call_process): Don't append "/"; not needed.
10892 * fileio.c (file_name_as_directory_slop): New constant.
10893 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10894 this can save the caller having to alloca.
10895 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10896 Use SAFE_ALLOCA, not alloca.
10897 (directory_file_name, Fexpand_file_name): Leave leading "//"
10898 alone, since it can be special even on POSIX platforms.
10899 * callproc.c (call_process):
10900 * process.c (Fformat_network_address):
10901 * sysdep.c (sys_subshell):
10902 Use encode_current_directory rather than rolling our own.
10903 (create_process): No need to encode directory; caller does that now.
10904 * process.h (encode_current_directory): New decl.
10905 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10906 Rework to avoid 'goto xyzzy;'.
10908 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10910 * xdisp.c (handle_face_prop): If the default face was remapped use
10911 the remapped face for strings from prefix properties. (Bug#15155)
10913 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10915 Minor cleanup for redisplay interface and few related functions.
10916 * frame.h (enum text_cursor_kinds): Move from here...
10917 * dispextern.h (enum text_cursor_kinds): ...to here.
10918 (toplevel): Drop unnecessary declarations.
10919 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10920 in update_window_end_hook and draw_window_cursor functions.
10921 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10922 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10923 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10924 * xterm.c (x_update_window_end, x_draw_window_cursor):
10925 * xdisp.c (display_and_set_cursor, update_window_cursor)
10926 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10927 enum text_cursor_kinds where appropriate.
10929 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10931 Redesign redisplay interface to drop updated_row and updated_area.
10932 * dispextern.h (updated_row, updated_area): Remove declaration.
10933 (struct redisplay_interface): Pass glyph row and row area parameters
10934 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10935 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10937 * dispnew.c (updated_row, updated_area): Remove.
10938 (redraw_overlapped_rows, update_window_line): Adjust user.
10939 (update_marginal_area, update_text_area): Likewise. Pass updated row
10940 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10941 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10944 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10946 * process.c (flush_pending_output): Remove stub.
10949 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10951 * callproc.c: Fix race that killed background processes (Bug#15144).
10952 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10953 Record deleted process-id in critical section, not afterwards.
10954 Don't mistakenly kill process created by a call-process invocation
10955 that discards output and does not wait.
10957 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10959 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10960 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10961 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10962 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10963 to shut up compiler in mark_object.
10964 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10966 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10968 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10969 We can't portably rely on PTY_OPEN doing that, even if
10970 it calls posix_openpt with O_CLOEXEC.
10972 2013-08-20 Kenichi Handa <handa@gnu.org>
10974 * character.c (string_char): Improve commentary.
10976 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10978 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10979 (struct animation_cache): Make signature a flexible array member.
10980 All uses changed. This is a tad slower but may insulate us better
10981 from future changes to ImageMagick.
10983 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10985 * image.c: Shrink memory needed for animation cache.
10986 (SIGNATURE_DIGESTSIZE): New constant.
10987 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10988 (imagemagick_create_cache): Copy the signature. This saves
10989 several KB of memory that ImageMagick wastes per signature.
10990 Don't bother updating the update_time, as the caller does that now.
10991 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10992 it's a fixed size struct member now.
10993 (imagemagick_get_animation_cache): Always destroy the signature,
10994 as it's now imagemagick_create_cache's responsibility to copy it.
10995 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10996 and use memcmp rather than strcmp.
10997 eassert that ImageMagick returns a signature of the specified length.
10999 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11001 * image.c (imagemagick_get_animation_cache): Don't segfault on
11003 (imagemagick_get_animation_cache): Revert to previous definition
11004 so that it actually works. But keep the memory leak fix.
11005 (imagemagick_get_animation_cache): Fix memory leak.
11007 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11009 * image.c: Fix animation cache signature memory leak.
11010 Fix some other minor performance problems while we're at it.
11011 (imagemagick_create_cache): Clear just the members that
11012 need clearing. Don't set update_time, as caller does that now.
11013 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11014 Simplify by using pointer-to-pointer instead of a prev pointer.
11015 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11016 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11017 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11018 it's already a copy. Free the signature probe unless it's cached.
11020 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11021 This was introduced by my 2013-08-12 fix for Bug#15035.
11023 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11025 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11026 (imagemagick_prune_animation_cache): Now static.
11028 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11030 * image.c (imagemagick_get_animation_cache): Don't segfault when
11031 pruning all entries.
11033 2013-08-18 Ken Brown <kbrown@cornell.edu>
11035 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11036 static heap if ENABLE_CHECKING is defined.
11037 (max_bss_sbrk_ptr): New variable.
11038 (bss_sbrk): Use it.
11039 (report_sheap_usage): Report maximum static heap usage instead of
11040 ending static heap usage.
11042 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11044 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11045 of zlib_initialized according to the results of calling
11046 init_zlib_functions.
11048 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11050 * image.c: Implement an ImageMagick per-image cache.
11051 (imagemagick_get_animation_cache): Fix a double-free error.
11052 (imagemagick_load_image): Remove the ping_wand code, which only
11053 apparently saved time on invalid animated images, and slowed down
11054 everything else. Optimize for the common case.
11056 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11058 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11060 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11062 * marker.c (set_marker): Remove documentation of undefined behavior.
11064 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11066 * image.c (imagemagick_compute_animated_image): Animate correctly
11067 when sub-images are smaller than the main image.
11068 (imagemagick_compute_animated_image): Setting the iterator row to
11069 zero is apparently not allowed.
11070 (imagemagick_compute_animated_image): Allow images that say they
11071 have sub-images that are bigger than the main image, but just crop
11074 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11076 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11078 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11080 * image.c (imagemagick_compute_animated_image): Respect the GIF
11083 2013-08-15 Ken Brown <kbrown@cornell.edu>
11085 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11086 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11089 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11091 Fix minor problems found by static checking.
11092 * frame.c (delete_frame):
11093 * xdisp.c (next_element_from_display_vector):
11094 Avoid uninitialized local.
11095 * image.c (imagemagick_compute_animated_image): Port to C89.
11096 Prefer usual GNU indentation style for loops.
11097 Be more careful about bizarrely large sizes, by using ptrdiff_t
11100 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11102 Fix infinite frame selection loop (Bug#15025).
11103 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11105 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11107 * xdisp.c (compute_window_start_on_continuation_line):
11108 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11109 to make sure we end up setting the window start at the leftmost
11110 visible character of the display line. This avoids funky
11111 horizontal shifting because the window start is not kept on the
11112 same position. (Bug#15090)
11113 (next_element_from_display_vector): Support 'box' face attribute
11114 in the face definitions of a display vector. (Bug#15099)
11116 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11118 * image.c (imagemagick_compute_animated_image): Implement animated
11119 images (bug#14700).
11120 (imagemagick_compute_animated_image): Fix some compilation
11121 warnings. Implement a very simple cache to make the animation
11122 usable at all, but it should be replaced with a per-image cache.
11124 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11126 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11127 to do `for' loops over alist values.
11128 * buffer.h (FOR_EACH_BUFFER):
11129 * process.c (FOR_EACH_PROCESS): Use it.
11130 (handle_child_signal, status_notify, Fget_buffer_process)
11131 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11133 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11135 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11136 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11137 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11138 to xzalloc and so avoid redundant call to memset.
11139 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11140 members because it is allocated with xzalloc and so already zeroed.
11142 2013-08-14 Ken Brown <kbrown@cornell.edu>
11144 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11147 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11149 Utility function and macro to copy Lisp string to C string.
11150 * lisp.h (xlispstrdupa): New macro.
11151 (xlispstrdup): New prototype.
11152 * alloc.c (xlispstrdup): New function.
11153 * callint.c (Fcall_interactively):
11154 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11155 (Fsubstitute_in_file_name):
11156 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11157 * image.c (x_create_bitmap_from_file):
11158 * w32term.c (w32_term_init):
11159 * xterm.c (x_term_init): Use xlispstrdup.
11161 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11163 * image.c (imagemagick_load_image): Make animated pictures work.
11164 There's still some problems with background color settings, though
11167 * decompress.c (unwind_decompress): Always restore point.
11169 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11171 * marker.c (set_marker): Reformat documentation.
11173 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11175 * xdisp.c (cursor_type_changed): Now static.
11177 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11178 Use changed. This avoids the need to call xmalloc and for the
11179 caller to call xfree, and avoids memory leaks in some situations.
11181 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11183 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11184 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11185 (redisplay_window): If window_end_valid is cleared due to non-zero
11186 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11187 so do not call to try_cursor_movement for that window.
11189 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11191 * window.h (struct window): Convert window_end_pos and
11192 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11193 (wset_window_end_pos, wset_window_end_vpos): Remove.
11194 * dispnew.c (adjust_glyph_matrix):
11195 * window.c (Fwindow_end, replace_window, set_window_buffer)
11197 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11198 (set_vertical_scroll_bar, redisplay_window, try_window)
11199 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11200 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11201 (note_mouse_highlight): Adjust users.
11202 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11205 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11207 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11208 * image.c (imagemagick_filename_hint): Use `const char *' and
11209 prefer SSDATA to SDATA to avoid warnings.
11211 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11213 Cleanup window fringes, margins and scroll bars adjustments.
11214 * window.c (set_window_fringes, set_window_margins)
11215 (set_window_scroll_bars, apply_window_adjustment): New functions.
11216 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11217 (Fset_window_scroll_bars): Use them.
11219 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11221 * window.h (struct window): Convert scroll_bar_width
11222 from Lisp_Object to integer. Adjust comment.
11223 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11225 * window.c (wset_scroll_bar_width): Remove.
11226 (make_window): Initialize scroll_bar_width.
11227 (Fsplit_window_internal): Use direct assignment.
11228 (Fset_window_configuration, save_window_save):
11229 Convert Lisp_Object to integer and back where appropriate.
11230 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11231 bar was actually changed, and mention this in docstring.
11233 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11235 * decompress.c: Minor simplifications.
11236 (Fzlib_decompress_region): Don't bother verifying
11237 that avail_out <= UINT_MAX, as that was confusing.
11238 Mention the restriction in a comment instead.
11239 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11241 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11243 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11244 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11246 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11248 * image.c (imagemagick_filename_hint): Check for errors in the
11251 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11253 * window.c (Fwindow_margins): Return nil when there's no marginal
11254 area, as per the documented API.
11256 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11257 Fmake_vector, as scroll bar's struct members are not all Lisp
11258 objects now. This avoids crashes in GC.
11260 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11261 bool, so its address could be taken.
11263 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11265 * image.c (imagemagick_filename_hint): New function to possibly
11266 apply `image-content-type-suffixes'.
11267 (imagemagick_load_image): Use it.
11269 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11271 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11272 if loading zlib failed.
11274 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11276 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11277 2013-08-13 checkin below. Change bool to BOOL, rule is:
11278 All Obj-C code uses BOOL, except for interfaces callable from C.
11280 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11282 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11284 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11285 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11286 bool instead of BOOL.
11287 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11288 from Lisp_Object to bitfield. Adjust comment.
11289 * w32term.c (x_scroll_bar_create): Adjust user.
11290 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11291 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11292 Use bool for boolean.
11293 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11294 to `unsigned int' when defining a bitfield.
11296 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11298 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11300 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11302 * window.h (struct window): Convert left_margin_cols and
11303 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11304 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11305 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11307 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11309 (showing_window_margins_p, update_window_line, update_frame_1):
11310 * fringe.c (draw_fringe_bitmap_1):
11311 * xdisp.c (window_box_width): Adjust users.
11312 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11313 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11314 Use direct assignment.
11315 (Fset_window_configuration, save_window_save, Fwindow_margins):
11316 Convert Lisp_Object to integer and back where appropriate.
11317 (Fset_window_margins): Adjust user. Return t if any margin
11318 was actually changed, and mention this in docstring.
11320 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11322 * syntax.c (forward_word):
11323 * cmds.c (forward_char, backward_char): Mention the optional argument.
11325 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11327 * window.h (struct window): Convert left_fringe_width
11328 and right_fringe_width from Lisp_Objects to integers.
11330 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11331 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11332 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11334 (make_window): Initialize new integer fields to -1.
11335 (Fsplit_window_internal): Use direct assignment.
11336 (Fset_window_configuration, save_window_save):
11337 Convert Lisp_Object to integer and back where appropriate.
11338 (Fset_window_fringes): Adjust user. Return t if any fringe
11339 was actually changed, and mention this in docstring.
11341 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11343 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11344 * nsfns.m (x_set_cursor_type):
11345 * w32fns.c (x_set_cursor_type):
11346 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11347 * xdisp.c (set_frame_cursor_types): ...but in common code.
11349 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11351 * font.c (clear_font_cache): New function, stripped from...
11352 (Fclear_font_cache): ...here, which now uses the function
11353 above. Adjust comment.
11354 * font.h (clear_font_cache): Add prototype.
11355 * xfaces.c (clear_face_cache): Use clear_font_cache.
11357 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11359 * window.c (Fset_window_start): Compare `w', not `window' because
11360 `w' might not be equal to `window' after call to decode_live_window.
11362 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11364 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11365 This fixes a problem introduced by the Bug#15035 patch
11366 when using GPG. Reported by Herbert J. Skuhra.
11368 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11370 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11371 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11372 not yet initialized.
11374 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11376 * decompress.c (Fzlib_decompress_region): Support zlib
11377 decompression, too, and rename.
11379 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11381 Minor zlib configuration tweaks.
11382 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11383 Don't assume presence of fn_inflateInit2_ zlib internal function.
11385 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11387 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11388 include the zlib prefix.
11390 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11392 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11393 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11394 define static variables that are pointers to zlib functions to be
11395 dynamically loaded.
11396 (init_zlib_functions) [WINDOWSNT]: New function.
11397 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11399 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11400 macros instead of invoking the zlib functions directly.
11401 (syms_of_decompress): DEFSYM Qzlib_dll.
11402 Staticpro Szlib_available_p.
11404 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11406 Avoid looping over all frame windows to freeze and unfreeze.
11407 * window.h (struct window): Drop frozen_window_start_p.
11408 (freeze_window_starts): Drop prototype.
11409 * frame.h (struct frame): New frozen_window_starts flag.
11410 (FRAME_WINDOWS_FROZEN): New macro.
11411 * window.c (freeze_window_start, freeze_window_starts):
11413 (select_window, replace_window): Adjust users.
11414 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11415 (window_frozen_p): New function.
11416 (redisplay_window): Use it.
11418 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11420 Fix some fd issues when running subprocesses (Bug#15035).
11421 Fix bugs that can leak files or file descriptors on errors.
11422 Don't unlink open temp files, as that's hard for users to diagnose
11423 when things go awry (e.g., temp disk exhausted).
11424 Don't bother to lock temp files. Check for invalid recursion.
11425 * callproc.c (synch_process_fd): Remove. All uses removed.
11426 (synch_process_tempfile): New var or macro.
11427 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11429 (record_kill_process): New arg, the temp name. All callers changed.
11430 (delete_temp_file): Now just a simple wrapper around unlink.
11431 (call_process_kill): New arg, the call_process_fd array.
11432 Close them all. Clear synch_process_pid. Remove the temp file,
11433 or arrange for it to be removed.
11434 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11435 that's been moved to synch_process_tempfile. Caller changed.
11436 Do not remove the tempfile; that's now call_process_kill's
11438 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11439 call_process_kill; the caller now does that.
11440 (call_process_cleanup): Do not close the process fd; that's now
11441 call_process_kill's responsibility.
11442 (Fcall_process): Implement via new function call_process, which
11443 has most of the old body of Fcall_process, but with a different API.
11444 (call_process): New function that does not open or close filefd if
11445 it is nonnegative. Record which fds need to be closed, and let
11446 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11447 Signal an error if invoked recursively (could be done via a hook).
11448 Simplify creation of the tempfile in the MSDOS case.
11449 Don't create the output file until after checking for the executable.
11450 Report any failure to open /dev/null.
11451 Don't open /dev/null for writing twice; once is enough.
11452 Don't create pipe if all output is being discarded or sent to file.
11453 Don't worry about setting up the coding system or reading from the
11454 pipe if all output is being discarded.
11455 Hoist fd_error local into top level, to lessen block nesting.
11456 Don't record deleted pid here; now done by Fcall_process_region.
11457 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11458 and note its success in synch_process_tempfile.
11459 Do not leak resources when child_setup fails.
11460 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11461 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11462 (create_temp_file): Now returns open fd, with an additional
11463 Lisp_Object * argument to return the name. All callers changed.
11464 Do not close the file; rewind it instead, and leave it open for
11465 the caller. Do not lock the temp file. Unwind-protect the file
11466 and the file-descriptor.
11467 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11468 If an asynchrounous process, record it here, not in call_process.
11469 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11470 * eval.c (set_unwind_protect): New function.
11471 * fileio.c (write_region): New function, generalized from the
11472 old Fwrite_region. Do not lock temp files.
11473 (Fwrite_region): Use it.
11474 * lisp.h (set_unwind_protect, write_region): New decls.
11475 * process.c: Include <verify.h>.
11476 (make_process): Mark fds as initially closed.
11477 (deleted_pid_list): Now a list of pid-filename pairs.
11479 (close_process_fd): New function.
11480 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11481 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11482 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11483 (create_process, create_pty, Fmake_serial_process)
11484 (server_accept_connection): Record which fds need to be closed,
11485 and let deactivate_process close them.
11486 (Fmake_network_process): Do not discard the unwind-protect
11487 until it's safe to do so.
11488 (deactivate_process): Close the fds opened by create_process etc.
11489 (Fprocess_send_eof): Adjust to new way of recording open fds.
11490 Report an error if /dev/null can't be opened, instead of aborting.
11491 * process.h (PROCESS_OPEN_FDS): New constant.
11492 (struct Lisp_Process): New member open_fds.
11493 (record_kill_process, record_deleted_pid): Adjust signatures.
11494 (record_deleted_pid): Move decl here ...
11495 * syswait.h (record_deleted_pid): ... from here.
11497 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11499 * decompress.c: Fix bugs with large buffers and weird inputs.
11500 Tune a bit. Reindent as per usual Emacs style.
11501 (BUFFER_SIZE): Remove.
11502 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11503 more than UINT_MAX bytes. Decompress into the gap instead of into
11504 an auto buffer, as this should avoid copying. Return nil if
11505 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11506 set immediate_quit; we shouldn't trust zlib code that much.
11508 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11510 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11511 errors, and really move the gap to where we want it.
11513 * lisp.h: Include decompress.c support.
11515 * emacs.c (main): Include decompress.c support.
11517 * Makefile.in: Include -lz if present.
11519 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11521 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11522 (initWithTitle:): Initialize frame to 0.
11523 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11524 (fillWithWidgetValue:frame:): Rename from
11525 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11527 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11528 fillWithWidgetValue:frame:
11530 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11531 remove memory leak warnings.
11533 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11534 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11535 menu_pending_title.
11537 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11538 (x_activate_menubar): Update the whole menu.
11539 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11540 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11541 current event is not NSSystemDefined (Bug#15001).
11542 Call ns_check_menu_open only if trackingMenu is 2.
11543 (menuDidClose:): New method, decrease trackingMenu.
11544 (fillWithWidgetValue:setDelegate:): New method.
11545 (fillWithWidgetValue:): Call the above.
11547 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11549 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11551 Omit some unnecessary casts.
11552 Many of these go back to the old pre-C89 days, when they may have
11553 been needed, but we've been assuming C89 or later for a while now.
11554 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11555 (live_float_p, live_misc_p, live_vector_p):
11556 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11557 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11558 (defvar_per_buffer):
11559 * callint.c (Fcall_interactively):
11560 * doc.c (Fsubstitute_command_keys):
11561 * filelock.c (get_boot_time):
11562 * frame.c (xrdb_get_resource):
11563 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11564 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11565 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11566 (menuitem_highlight_callback, menu_destroy_callback)
11567 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11568 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11569 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11570 (xg_tool_bar_help_callback, tb_size_cb):
11571 * image.c (xpm_alloc_color, png_read_from_memory)
11572 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11573 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11575 * keymap.c (describe_map):
11576 * nsfns.m (Fns_display_monitor_attributes_list):
11577 * nsmenu.m (process_dialog:):
11578 * nsterm.m (hold_event):
11579 * process.c (wait_reading_process_output):
11580 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11581 * scroll.c (do_direct_scrolling, scrolling_1):
11582 * termcap.c (tgetent):
11583 * window.c (check_window_containing, add_window_to_list)
11584 (freeze_window_starts):
11585 * xdisp.c (compare_overlay_entries, vmessage):
11586 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11587 (x_get_monitor_attributes_xrandr)
11588 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11589 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11590 * xfont.c (xfont_match, xfont_open):
11591 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11592 (menubar_selection_callback, menu_position_func)
11593 (popup_selection_callback, create_and_show_popup_menu)
11594 (dialog_selection_callback, create_and_show_dialog):
11595 * xrdb.c (x_get_string_resource)
11597 * xsmfns.c (x_session_check_input):
11598 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11599 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11600 (xaw_jump_callback, xaw_scroll_callback):
11601 Omit unnecessary casts.
11603 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11605 Minor string-length refactoring.
11606 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11607 * frame.c (make_monitor_attribute_list):
11608 Prefer build_string to strlen + make_string.
11610 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11612 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11613 don't check minor_code (Bug#14417).
11615 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11617 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11618 vertical positions instead. This avoids calling MATRIX_ROW with
11619 row numbers that are possibly beyond valid limits. (Bug#15064)
11621 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11623 Use xstrdup and build_unibyte_string where applicable.
11624 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11625 * xfns.c (x_window):
11626 * xrdb.c (x_get_customization_string):
11627 * xterm.c (xim_initialize):
11628 * w32fns.c (w32_window): Use xstrdup.
11629 (w32_display_monitor_attributes_list):
11630 * emacs.c (init_cmdargs):
11631 * keyboard.c (PUSH_C_STR):
11632 * nsfont.m (nsfont_open):
11633 * sysdep.c (system_process_attributes):
11634 * w32.c (system_process_attributes):
11635 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11637 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11639 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11640 variables of these types so that GDB would know about them, as aid
11641 for debugging fatal exceptions. (Bug#15024) See also
11642 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11645 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11647 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11648 larger than the NSWindow (Bug#14934).
11650 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11652 Redesign redisplay interface to drop global variable updated_window.
11653 Always pass currently updated window as a parameter to update routines.
11654 * dispextern.h (updated_window): Remove declaration.
11655 (struct redisplay_interface): Pass window parameter to
11656 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11657 and after_update_window_hook.
11658 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11660 * dispnew.c (updated_window): Remove.
11661 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11662 (update_window_line): Adjust to match redisplay interface changes.
11663 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11664 (ns_scroll_run, ns_after_update_window_line):
11665 * w32term.c (x_update_window_begin, x_update_window_end)
11666 (x_after_update_window_line, x_scroll_run):
11667 * xterm.c (x_update_window_begin, x_update_window_end)
11668 (x_after_update_window_line, x_scroll_run):
11669 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11670 Likewise. Adjust comments where appropriate.
11671 (x_cursor_to): Simplify because this is always called during window
11672 update (but install debugging check anyway).
11673 (expose_window): Check must_be_updated_p flag to see whether this
11674 function is called during window update.
11676 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11678 Do not reset window modification event counters excessively.
11679 These leftovers and poor man's tricky methods to catch extra
11680 redisplay's attention are no longer needed.
11681 * frame.c (set_menu_bar_lines_1):
11682 * minibuf.c (read_minibuf_unwind):
11683 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11684 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11685 (window_scroll_line_based, Fset_window_configuration):
11686 * xdisp.c (redisplay_window): Do not reset last_modified and
11687 last_overlay_modified counters.
11689 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11691 * xselect.c (x_send_client_event): Set send_event and serial, memset
11692 data.l as it might be bigger than data.b. Use 24 bit mask to
11693 XSendEvent (Bug#15034).
11695 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11697 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11698 for TTY frames that are not the top frame on their console.
11701 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11703 * w32term.c (w32fullscreen_hook): Really maximize frame when
11704 asked for (Bug#14841).
11706 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11708 Prefer selected_window to Fselected_window, likewise for frames.
11709 * buffer.c (Fbuffer_swap_text):
11710 * data.c (Fvariable_binding_locus):
11711 * window.c (run_window_configuration_change_hook): Adjust users.
11712 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11713 Use decode_live_frame.
11715 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11717 Be more careful if selected window shows the buffer other than current,
11718 use window_outdated only if this is not so. This change should also
11719 address some weird issues discussed in Bug#13012.
11720 * window.h (window_outdated): New prototype.
11721 * window.c (window_outdated): Now here. Convert from static and
11722 always assume window's buffer.
11723 (Fwindow_end, Fwindow_line_height): Use it.
11724 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11725 and always assume window's buffer.
11726 (redisplay_window): Adjust user.
11727 (redisplay_internal): Call to reconsider_clip_changes once and
11728 check whether mode line should be updated only if selected window
11729 shows current buffer.
11730 (run_window_scroll_functions): Use eassert for debugging check.
11731 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11733 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11735 * window.c (window_scroll, window_scroll_pixel_based)
11736 (window_scroll_line_based): Use bool for booleans.
11738 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11740 * process.c: Fix minor off-by-one issues in descriptor counts.
11741 This shouldn't fix any real bugs, but it cleans up the code a bit.
11742 (max_process_desc, max_input_desc): -1, not 0, means none.
11744 (delete_input_desc): New function.
11745 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11746 (deactivate_process): Scan backwards when recomuting max_process_desc;
11747 that should be faster.
11748 (init_process_emacs): Initialize max_input_desc.
11750 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11752 Use region cache to speedup bidi_find_paragraph_start.
11753 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11754 Rename cache_long_line_scans to cache_long_scans.
11755 * buffer.c (bset_cache_long_line_scans): Rename to
11756 bset_cache_long_scans.
11757 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11758 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11760 (syms_of_buffer): Rename cache-long-line-scans to
11761 cache-long-scans. Adjust docstring.
11762 * search.c (newline_cache_on_off):
11763 * indent.c (width_run_cache_on_off): Adjust users.
11764 * bidi.c (bidi_paragraph_cache_on_off): New function.
11765 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11766 * insdel.c (prepare_to_modify_buffer):
11767 Invalidate bidi_paragraph_cache if enabled.
11769 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11771 Invalidate region caches only if buffer text is going to be changed.
11772 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11773 (modify_text): ...new prototype.
11774 (prepare_to_modify_buffer_1): New prototype.
11775 * textprop.c (modify_region): Rename to...
11776 (modify_text_properties): ...new function.
11777 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11778 (Fremove_list_of_text_properties): Adjust users.
11779 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11780 (modify_text): ...new function.
11781 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11782 (prepare_to_modify_buffer_1): ...new function.
11783 * casefiddle.c (casify_region):
11784 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11785 (Ftranspose_regions): Use modify_text.
11787 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11789 * lisp.mk (lisp): Add nadvice.elc.
11791 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11793 New macro to iterate over live buffers similar to frames.
11794 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11795 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11796 Declare buffer-related variables here to offload lisp.h.
11797 * buffer.c (Vbuffer_alist): Adjust comment.
11798 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11799 (other_buffer_safely):
11800 * data.c (store_symval_forwarding):
11801 * dispnew.c (Fframe_or_buffer_changed_p):
11802 * fileio.c (Fdo_auto_save):
11803 * filelock.c (unlock_all_files):
11804 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11806 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11808 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11809 * callproc.c (create_temp_file):
11810 * filelock.c (create_lock_file):
11811 Assume mkostemp, since it's now provided by Gnulib.
11813 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11815 * w32.c (mkostemp): New function.
11816 (mktemp): Remove, no longer used. Most of the code reused in
11817 mkostemp. (Bug#15015)
11818 (mktemp): Don't undef.
11820 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11822 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11823 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11824 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11825 (free_glyph_pool, check_glyph_memory): Likewise for
11826 all users. Adjust comments where appropriate.
11828 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11830 * composite.h: Minor fixups.
11831 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11832 to fix a misspelling, and change it to an inline function while
11833 we're at it (it need not be a macro). All uses changed.
11834 (composition_method, composition_valid_p):
11835 Rewrite to avoid assignments in if-conditions.
11837 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11839 Do not use global Lisp_Object in composition macros.
11840 * composite.h (composition_temp): Remove declaration.
11841 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11842 (composition_method, composition_valid_p): ...inline functions.
11843 (compose_region): Remove the leftover.
11844 * composite.c (composition_temp): Remove.
11845 (run_composition_function, update_compositions)
11846 (composition_compute_stop_pos, composition_adjust_point)
11847 (Ffind_composition_internal):
11848 * coding.c (handle_composition_annotation):
11849 * xdisp.c (handle_composition_prop, check_point_in_composition):
11850 Related users changed.
11852 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11854 Drop FRAME_PTR typedef.
11855 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11856 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11857 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11858 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11859 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11860 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11861 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11862 All related users changed.
11864 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11866 * eval.c (default_toplevel_binding): New function.
11868 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11869 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11870 (syms_of_eval): Export them.
11871 * data.c (Fdefault_value): Micro cleanup.
11872 * term.c (init_tty): Use "false".
11874 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11876 Fix X GC leak in GTK and raw (no toolkit) X ports.
11877 * xterm.c (x_free_frame_resources): If white and black relief
11878 GCs are allocated, always free them here.
11879 * xfns.c (x_make_gc): Omit redundant initialization.
11880 * widget.c (create_frame_gcs): Remove the leftover.
11881 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11882 in x_free_frame_resources.
11884 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11886 * nsterm.m (windowWillResize:toSize:): Only change title if
11887 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11889 (viewDidEndLiveResize): New method.
11891 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11892 inside NS_IMPL_COCOA.
11894 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11896 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11897 Do not check whether undo is enabled because record_insert and
11898 record_delete does that themselves.
11900 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11902 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11903 member which is not really used any more.
11904 (FRAME_XIC_BASE_FONTNAME): Remove.
11905 * xfns.c (xic_free_fontset): Adjust user.
11906 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11907 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11908 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11909 (xdialog_show): Use eassert for debugging check.
11910 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11912 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11914 * fileio.c, fns.c (merge): Move extern decl from here ...
11915 * lisp.h (merge): ... to here.
11917 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11919 Fix last font-related change.
11920 * w32font.h (w32font_list_internal, w32font_match_internal):
11922 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11923 (uniscribe_list_family): Adjust to match font API change.
11924 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11925 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11927 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11929 * frame.h (FRAME_MOUSE_UPDATE):
11930 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11931 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11933 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11935 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11936 * font.h (struct font_driver): Change list, match, and list_family
11937 functions to accept struct frame * as first arg.
11938 * font.c (font_score, font_compare, font_sort_entities):
11940 (font_sort_entities, font_list_entities, font_select_entity)
11941 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11942 match font API change.
11943 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11944 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11945 * ftxfont.c (ftxfont_list, ftxfont_match):
11946 * xftfont.c (xftfont_list, xftfont_match):
11947 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11948 * w32font.c (w32font_list, w32font_match, w32font_list)
11949 (w32font_list_internal, w32_font_match_internal): Likewise.
11950 * xfaces.c (Fx_family_fonts): Adjust user.
11952 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11954 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11955 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11956 only if HAVE_X_WINDOWS is in use.
11957 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11958 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11959 * w32term.c (x_wm_set_icon_position): Likewise.
11960 * w32fns.c (x_icon): Adjust user.
11962 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11964 * xterm.c (last_mouse_press_frame): Remove the
11965 leftover which is not really used any more.
11966 (handle_one_xevent, syms_of_xterm): Adjust users.
11967 (x_flush): Call XFlush once per each X display, not frame.
11968 This is better because this code always unconditionally skips
11969 non-X frames in Vframe_list and issues the only XFlush if we
11970 have more than one X frame on the same X display.
11971 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11972 Use bool for booleans.
11973 (x_draw_glyph_string_background, cvt_string_to_pixel)
11974 (cvt_pixel_dtor): Drop unnecessary prototypes.
11975 * xterm.h (x_display_ok): Adjust prototype.
11977 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11979 Drop unnecessary functions that deals with frame pixel size.
11980 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11981 (x_pixel_height): Drop prototypes.
11982 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11983 (x_pixel_height): Drop implementations.
11984 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11985 which should be always valid for window frame.
11986 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11987 * w32menu.c (Fx_popup_dialog):
11988 * xmenu.c (Fx_popup_dialog): Likewise for both.
11990 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11992 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11993 frame parameters and call to Fmodify_frame_parameters just once.
11994 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11995 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11996 and mention nil frame in docstring.
11998 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12000 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12001 (x_figure_window_size): Likewise. Adjust to return long.
12002 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12003 (toplevel): Move Qterminal_live_p to...
12004 * terminal.c (toplevel): ...here, make it static, and...
12005 (syms_of_terminal): ...DEFSYM here.
12006 * frame.h (Qterminal_live_p): Remove declaration.
12007 (make_frame, x_figure_window_size): Adjust prototype.
12008 * nsfns.m (Fx_create_frame): Use long for window flags.
12010 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12012 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12013 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12014 Do not assume that emacs_close (INT_MAX) is a no-op.
12016 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12018 * xfaces.c (make_face_cache): For struct face_cache, prefer
12019 xmalloc to xzalloc and so avoid redundant call to memset.
12020 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12022 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12024 * fringe.c (draw_window_fringes, update_window_fringes)
12025 (compute_fringe_widths):
12026 * w32term.c (x_draw_glyph_string):
12027 * window.c (candidate_window_p, Frecenter):
12028 * xfaces.c (realize_basic_faces, realize_default_face)
12029 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12030 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12031 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12032 * xmenu.c (Fx_menu_bar_open_internal):
12033 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12034 * xsettings.c (xft_settings_event):
12035 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12036 Use bool for booleans. Adjust style and comments where
12038 * dispextern.h (draw_window_fringes, update_window_fringes)
12039 (compute_fringe_widths):
12040 * xterm.h (x_had_errors_p): Adjust prototype.
12042 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12044 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12045 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12047 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12049 * fns.c (toplevel): Remove comment before Fsafe_length because
12050 it checks for QUIT.
12052 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12054 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12056 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12058 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12059 frame which got the message is still alive, before dereferencing
12060 its pointer. (Bug#14970)
12062 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12063 be a live window, before using it as such. (Bug#14970)
12065 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12067 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12068 w32_detect_focus_change instead of doing part of its job by hand.
12069 This fixes the problem whereby FOCUS_OUT events were not sent to
12072 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12074 * process.c (Fprocess_list): Doc fix.
12076 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12077 being re-exposed only if it didn't ask to become visible.
12078 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12079 was previously iconified. (Bug#14841)
12080 (x_iconify_frame): Mark the frame iconified.
12082 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12084 Fix minor problems found by static checking.
12085 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12086 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12088 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12090 * eval.c (set_specpdl_old_value): New function.
12091 (unbind_to): Minor simplification.
12092 (get_backtrace_frame): New function.
12093 (Fbacktrace_frame): Use it. Add `base' argument.
12094 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12095 (syms_of_eval): Export backtrace-eval.
12096 * xterm.c (x_focus_changed): Simplify.
12098 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12100 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12102 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12104 * xdisp.c (redisplay_window): Instead of moving point out of
12105 scroll margin, reject the force_start method, and try scrolling
12106 instead. (Bug#14780)
12108 2013-07-24 Ken Brown <kbrown@cornell.edu>
12110 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12113 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12115 * eval.c (Fprogn): Do not check that BODY is a proper list.
12116 This undoes the previous change. The check slows down the
12117 interpreter, and is not needed to prevent a crash. See
12118 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12120 2013-07-23 Glenn Morris <rgm@gnu.org>
12122 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12124 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12126 Port to GNU/Linux systems with tinfo but not ncurses.
12127 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12128 to decide whether ncurses is being used. Without this change,
12129 GCC complains about tgetent not being declared, on a system
12130 that has tinfo installed but ncurses not installed.
12132 * eval.c (Fprogn): Check that BODY is a proper list.
12134 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12135 * data.c (Fsetq_default):
12136 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12137 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12139 Tune by taking advantage of the fact that ARGS is always a list
12140 when a function is declared to have UNEVALLED args.
12142 * emacsgtkfixed.c: Port to GCC 4.6.
12143 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12145 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12147 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12148 here to silence compiler warnings.
12150 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12152 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12153 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12154 from messing up Emacs's 'struct frame' (Bug#14923).
12156 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12158 * alloc.c (make_save_ptr_ptr): Define this function.
12159 It was inadvertently omitted. It's needed only if
12160 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12162 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12164 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12165 frame have focus (Bug#14895).
12167 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12169 Avoid vfork-related deadlock more cleanly.
12170 * callproc.c (child_setup): When the child's exec fails, output
12171 the program name, as that's more useful. Use O_NONBLOCK to avoid
12173 * process.c (create_process_1): Remove; no longer needed.
12174 (create_process): Remove timer hack; no longer needed, now that
12175 the child avoids deadlock.
12177 2013-07-20 Glenn Morris <rgm@gnu.org>
12179 * image.c (Fimage_flush): Fix doc typo.
12181 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12183 Fix array bounds violation when pty allocation fails.
12184 * process.c (PTY_NAME_SIZE): New constant.
12185 (pty_name): Remove static variable; it's now auto.
12186 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12187 Take pty_name as an arg rather than using a static variable.
12188 All callers changed.
12189 (create_process): Recover pty_flag from process, not from volatile local.
12190 (create_pty): Stay inside array even when pty allocation fails.
12191 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12193 * lread.c (Fload): Avoid initialization only when lint checking.
12194 Mention that it's needed only for older GCCs.
12196 2013-07-20 Kenichi Handa <handa@gnu.org>
12198 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12199 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12201 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12203 * lread.c (Fload): Avoid uninitialized warning.
12205 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12207 Fix some minor file descriptor leaks and related glitches.
12208 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12209 (create_lock_file): Use write, not emacs_write.
12210 * image.c (slurp_file, png_load_body):
12211 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12212 (server_accept_connection):
12213 Don't leak an fd on memory allocation failure.
12214 * image.c (slurp_file): Add a cheap heuristic for growing files.
12215 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12216 as that's what the other routines do. Maybe input need not be
12217 blocked at all, but it's better to be consistent.
12218 Avoid undefined behavior when strlen is zero.
12220 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12221 (NSTATICS): Now a constant; doesn't need to be a macro.
12223 2013-07-19 Richard Stallman <rms@gnu.org>
12225 * coding.c (decode_coding_utf_8): Add simple loop for fast
12226 processing of ASCII characters.
12228 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12230 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12232 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12234 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12235 unportable 'struct x_display_info'.
12236 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12237 is a portable type.
12239 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12241 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12242 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12244 (system_process_attributes): Prefer plain char to unsigned char
12245 when either will do. Clean up properly if interrupted or if
12246 memory allocations fail. Don't assume sscanf succeeds.
12247 Remove no-longer-needed workaround to stop GCC from whining.
12248 Read command-line once, instead of multiple times. Check read status a
12249 bit more carefully.
12251 Fix obscure porting bug with varargs functions.
12252 The code assumed that int is treated like ptrdiff_t in a vararg
12253 function, which is not a portable assumption. There was a similar
12254 -- though these days less likely -- porting problem with various
12255 assumptions that pointers of different types all smell the same as
12256 far as vararg functions is conserved. To make this problem less
12257 likely in the future, redo the API to use varargs functions.
12258 * alloc.c (make_save_value): Remove this vararg function.
12259 All uses changed to ...
12260 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12261 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12263 (make_save_ptr): Rename from make_save_pointer, for consistency with
12264 the above. Define only on platforms that need it. All uses changed.
12266 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12268 * keyboard.c: Try to fix typos in previous change.
12269 (DISPLAY_LIST_INFO): New macro.
12270 (kbd_buffer_get_event): Do not access members that are not present
12271 in X11. Revert inadvertent change of "!=" to "=".
12273 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12275 * keyboard.c (kbd_buffer_get_event):
12276 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12277 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12279 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12281 * filelock.c: Fix unlikely file descriptor leaks.
12282 (get_boot_time_1): Rework to avoid using emacs_open.
12283 This doesn't actually fix a leak, but is better anyway.
12284 (read_lock_data): Use read, not emacs_read.
12286 * doc.c: Fix minor memory and file descriptor leaks.
12287 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12288 (get_doc_string, Fsnarf_documentation):
12289 Fix file descriptor leak on error.
12291 * term.c: Fix minor fdopen-related file descriptor leaks.
12292 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12293 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12295 * charset.c: Fix file descriptor leaks and errno issues.
12297 (load_charset_map_from_file): Don't leak file descriptor on error.
12298 Use plain record_xmalloc since the allocation is larger than
12299 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12301 * eval.c (record_unwind_protect_nothing):
12302 * fileio.c (fclose_unwind):
12304 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12305 The replacement doesn't block input, but that no longer seems
12308 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12310 * lread.c: Fix file descriptor leaks and errno issues.
12311 (Fload): Close some races that leaked fds or streams when 'load'
12313 (Fload, openp): Report error number of last nontrivial failure to open.
12314 ENOENT counts as trivial.
12315 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12317 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12318 now that the function is always called with a nonnegative arg.
12319 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12320 All uses replaced with ...
12321 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12323 A few more minor file errno-reporting bugs.
12324 * callproc.c (Fcall_process):
12325 * doc.c (Fsnarf_documentation):
12326 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12327 * process.c (set_socket_option):
12328 Don't let a constructor trash errno.
12329 * doc.c: Include <errno.h>.
12331 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12333 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12335 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12337 Fix w32 bug with call-process-region (Bug#14885).
12338 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12339 to Fcall_process when the input is empty. This simplifies the
12340 code a bit. It makes no difference on POSIXish platforms but
12341 apparently it fixes a bug on w32.
12343 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12344 * fileio.c (close_file_unwind): Don't close if FD is negative;
12345 this can happen when unwinding a zapped file descriptor.
12346 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12347 in case Emacs runs out of memory between the two unwind-protects.
12348 Don't trash errno when closing FD.
12349 Zap the FD in the specpdl when closing it, instead of deferring
12350 the removal of the unwind-protect; this fixes a bug where a child
12351 function unwinds the stack past us.
12353 New unwind-protect flavors to better type-check C callbacks.
12354 This also lessens the need to write wrappers for callbacks,
12355 and the need for make_save_pointer.
12356 * alloc.c (free_save_value):
12357 * atimer.c (run_all_atimers):
12359 * alloc.c (safe_alloca_unwind):
12360 * atimer.c (unwind_stop_other_atimers):
12361 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12362 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12363 * minibuf.c (choose_minibuf_frame_1):
12364 * process.c (make_serial_process_unwind):
12365 * xdisp.c (pop_message_unwind):
12366 * xselect.c (queue_selection_requests_unwind):
12367 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12368 * alloc.c (record_xmalloc):
12369 Prefer record_unwind_protect_ptr to record_unwind_protect with
12371 * alloc.c (Fgarbage_collect):
12372 Prefer record_unwind_protect_void to passing a dummy.
12373 * buffer.c (restore_buffer):
12374 * window.c (restore_window_configuration):
12375 * xfns.c, w32fns.c (do_unwind_create_frame)
12376 New wrapper. All record-unwind uses of wrappee changed.
12377 * buffer.c (set_buffer_if_live):
12378 * callproc.c (call_process_cleanup, delete_temp_file):
12379 * coding.c (code_conversion_restore):
12380 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12381 * editfns.c (save_excursion_restore)
12382 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12383 (save_restriction_restore):
12384 * eval.c (restore_stack_limits, un_autoload):
12385 * fns.c (require_unwind):
12386 * keyboard.c (recursive_edit_unwind, tracking_off):
12387 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12388 * macros.c (pop_kbd_macro, restore_menu_items):
12389 * nsfns.m (unwind_create_frame):
12390 * print.c (print_unwind):
12391 * process.c (start_process_unwind):
12392 * search.c (unwind_set_match_data):
12393 * window.c (select_window_norecord, select_frame_norecord):
12394 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12395 (fast_set_selected_frame):
12396 * xfns.c, w32fns.c (unwind_create_tip_frame):
12397 Return void, not a dummy Lisp_Object. All uses changed.
12398 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12399 * callproc.c (call_process_kill):
12400 * fileio.c (restore_point_unwind, decide_coding_unwind)
12401 (build_annotations_unwind):
12402 * insdel.c (Fcombine_after_change_execute_1):
12403 * keyboard.c (read_char_help_form_unwind):
12404 * menu.c (unuse_menu_items):
12405 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12406 * sound.c (sound_cleanup):
12407 * xdisp.c (unwind_redisplay):
12408 * xfns.c (clean_up_dialog):
12409 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12410 Accept no args and return void, instead of accepting and returning
12411 a dummy Lisp_Object. All uses changed.
12412 * cygw32.c (fchdir_unwind):
12413 * fileio.c (close_file_unwind):
12414 * keyboard.c (restore_kboard_configuration):
12415 * lread.c (readevalllop_1):
12416 * process.c (wait_reading_process_output_unwind):
12417 Accept int and return void, rather than accepting an Emacs integer
12418 and returning a dummy object. In some cases this fixes an
12419 unlikely bug when the corresponding int is outside Emacs integer
12420 range. All uses changed.
12421 * dired.c (directory_files_internal_unwind):
12422 * fileio.c (do_auto_save_unwind):
12423 * gtkutil.c (pop_down_dialog):
12424 * insdel.c (reset_var_on_error):
12425 * lread.c (load_unwind):
12426 * xfns.c (clean_up_file_dialog):
12427 * xmenu.c, nsmenu.m (pop_down_menu):
12428 * xmenu.c (cleanup_widget_value_tree):
12429 * xselect.c (wait_for_property_change_unwind):
12430 Accept pointer and return void, rather than accepting an Emacs
12431 save value encapsulating the pointer and returning a dummy object.
12433 * editfns.c (Fformat): Update the saved pointer directly via
12434 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12435 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12436 (unwind_body): New function.
12437 (record_unwind_protect): First arg is now a function returning void,
12438 not a dummy Lisp_Object.
12439 (record_unwind_protect_ptr, record_unwind_protect_int)
12440 (record_unwind_protect_void): New functions.
12441 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12442 * fileio.c (struct auto_save_unwind): New type.
12443 (do_auto_save_unwind): Use it.
12444 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12445 * insdel.c (struct rvoe_arg): New type.
12446 (reset_var_on_error): Use it.
12447 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12449 (specbinding_func): Remove; there are now several such functions.
12450 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12451 (set_unwind_protect_ptr): New function.
12452 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12454 Be simpler and more consistent about reporting I/O errors.
12455 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12456 Say "Read error" and "Write error", rather than "I/O error", or
12457 "IO error reading", or "IO error writing", when a read or write
12459 * process.c (Fmake_network_process, wait_reading_process_output)
12460 (send_process, Fprocess_send_eof, wait_reading_process_output):
12461 Capitalize diagnostics consistently. Put "failed foo" at the
12462 start of the diagnostic, so that we don't capitalize the
12463 function name "foo". Consistently say "failed" for such
12465 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12466 All callers changed. This is so it can use report_file_error.
12467 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12468 diagnostics consistently as above.
12470 * fileio.c (report_file_errno): Fix errno reporting bug.
12471 If the file name is neither null nor a pair, package it up as a
12472 singleton list. All callers changed, both to this function and to
12473 report_file_error. This fixes a bug where the memory allocator
12474 invoked by list1 set errno so that the immediately following
12475 report_file_error reported the wrong errno value.
12477 Fix minor problems found by --enable-gcc-warnings.
12478 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12479 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12481 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12483 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12484 Set event->arg to Qt if switch-event shall be generated.
12485 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12487 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12489 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12492 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12493 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12494 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12495 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12496 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12497 and there is a focused frame.
12498 (head_table): Add focus-in and focus-out.
12499 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12500 bind to handle-focus-in/out.
12502 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12503 (Fhandle_switch_frame): Call Fhandle_focus_in.
12504 (syms_of_frame): defsubr handle-focus-in/out.
12506 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12508 Fix porting bug to older POSIXish platforms (Bug#14862).
12509 * sysdep.c (emacs_pipe): New function, that implements
12510 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12511 This should port better to CentOS 5 and to Mac OS X 10.6.
12512 All calls to pipe2 changed.
12514 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12515 This makes the code easier to read and the executable a bit smaller.
12516 Do not replace all calls to Fcons that happen to create lists,
12517 just calls that are intended to create lists. For example, when
12518 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12519 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12520 Similarly for list2 through list5.
12521 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12522 * bytecode.c (exec_byte_code):
12523 * callint.c (quotify_arg, Fcall_interactively):
12524 * callproc.c (Fcall_process, create_temp_file):
12525 * charset.c (load_charset_map_from_file)
12526 (Fdefine_charset_internal, init_charset):
12527 * coding.c (get_translation_table, detect_coding_system)
12528 (Fcheck_coding_systems_region)
12529 (Fset_terminal_coding_system_internal)
12530 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12531 * composite.c (update_compositions, Ffind_composition_internal):
12532 * dired.c (directory_files_internal, file_name_completion)
12534 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12535 * doc.c (Fsnarf_documentation):
12536 * editfns.c (Fmessage_box):
12538 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12539 (Feval, eval_sub, Ffuncall, apply_lambda):
12540 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12541 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12542 (Fset_file_times, Finsert_file_contents)
12543 (Fchoose_write_coding_system, Fwrite_region):
12544 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12545 * font.c (font_registry_charsets, font_parse_fcname)
12546 (font_prepare_cache, font_update_drivers, Flist_fonts):
12547 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12548 * frame.c (make_frame, Fmake_terminal_frame)
12549 (x_set_frame_parameters, x_report_frame_params)
12550 (x_default_parameter, Fx_parse_geometry):
12551 * ftfont.c (syms_of_ftfont):
12552 * image.c (gif_load):
12553 * keyboard.c (command_loop_1):
12554 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12555 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12556 (Fminor_mode_key_binding, accessible_keymaps_1)
12557 (Faccessible_keymaps, Fwhere_is_internal):
12558 * lread.c (read_emacs_mule_char):
12559 * menu.c (find_and_return_menu_selection):
12560 * minibuf.c (get_minibuffer):
12561 * nsfns.m (Fns_perform_service):
12562 * nsfont.m (ns_script_to_charset):
12563 * nsmenu.m (ns_popup_dialog):
12564 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12565 (Fx_own_selection_internal):
12566 * nsterm.m (append2):
12567 * print.c (Fredirect_debugging_output)
12568 (print_prune_string_charset):
12569 * process.c (Fdelete_process, Fprocess_contact)
12570 (Fformat_network_address, set_socket_option)
12571 (read_and_dispose_of_process_output, write_queue_push)
12572 (send_process, exec_sentinel):
12573 * sound.c (Fplay_sound_internal):
12574 * textprop.c (validate_plist, add_properties)
12575 (Fput_text_property, Fadd_face_text_property)
12576 (copy_text_properties, text_property_list, syms_of_textprop):
12577 * unexaix.c (report_error):
12578 * unexcoff.c (report_error):
12579 * unexsol.c (unexec):
12580 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12581 (Fformat_mode_line, syms_of_xdisp):
12582 * xfaces.c (set_font_frame_param)
12583 (Finternal_lisp_face_attribute_values)
12584 (Finternal_merge_in_global_face, syms_of_xfaces):
12585 * xfns.c (x_default_scroll_bar_color_parameter)
12586 (x_default_font_parameter, x_create_tip_frame):
12587 * xfont.c (xfont_supported_scripts):
12588 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12589 (menu_help_callback, xmenu_show):
12590 * xml.c (make_dom):
12591 * xterm.c (set_wm_state):
12592 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12593 and similarly for list2 through list5.
12595 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12597 * callproc.c (Fcall_process_region): Fix minor race and tune.
12598 (create_temp_file): New function, with the temp-file-creation part
12599 of the old Fcall_process_region. Use Fcopy_sequence to create the
12600 temp file name, rather than alloca + build_string, for simplicity.
12601 Don't bother to block input around the temp file creation;
12602 shouldn't be needed. Simplify use of mktemp.
12603 Use record_unwind_protect immediately after creating the temp file;
12604 this closes an unlikely race where the temp file was not removed.
12605 Use memcpy rather than an open-coded loop.
12606 (Fcall_process_region): Use the new function. If the input is
12607 empty, redirect from /dev/null rather than from a newly created
12608 empty temp file; this avoids unnecessary file system traffic.
12610 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12612 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12613 Simplify by making this case like the other two. This is a bit
12614 slower on obsolete hosts, but the extra complexity isn't worth it.
12616 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12617 * process.c (create_process) [!DOS_NT]:
12618 Remove now-unnecessary calls to emacs_close.
12620 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12622 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12623 returning early. (Bug#14850)
12625 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12626 and inhibit-iso-escape-detection attributes of 'undecided'.
12629 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12631 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12632 Reported by Herbert J. Skuhra in
12633 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12635 Don't lose top specpdl entry when memory is exhausted.
12636 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12637 specpdl overflow here, to simplify callers; all callers changed.
12638 Always reserve an unused entry at the stack top; this avoids
12639 losing the top entry's information when memory is exhausted.
12641 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12643 Clean up errno reporting and fix some errno-reporting bugs.
12644 * callproc.c (Fcall_process):
12645 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12646 * process.c (create_process, Fmake_network_process):
12647 * unexaix.c (report_error):
12648 * unexcoff.c (report_error):
12649 Be more careful about reporting the errno of failed operations.
12650 The code previously reported the wrong errno sometimes.
12651 Also, prefer report_file_errno to setting errno + report_file_error.
12652 (Fcall_process): Look at openp return value rather than at path,
12653 as that's a bit faster and clearer when there's a numeric predicate.
12654 * fileio.c (report_file_errno): New function, with most of the
12655 old contents of report_file_error.
12656 (report_file_error): Use it.
12657 (Ffile_exists_p, Ffile_accessible_directory_p):
12658 Set errno to 0 when it is junk.
12659 * fileio.c (Faccess_file):
12660 * image.c (x_create_bitmap_from_file):
12661 Use faccessat rather than opening the file, to avoid the hassle of
12662 having a file descriptor open.
12663 * lisp.h (report_file_errno): New decl.
12664 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12667 * process.c (create_process, wait_reading_process_output) [AIX]:
12668 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12669 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12670 a multithreaded environment anyway).
12671 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12673 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12675 * image.c (x_find_image_file): Don't close a remote file handle.
12677 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12679 Fix races with threads and file descriptors.
12680 * callproc.c (Fcall_process_region):
12681 * dired.c (open_directory):
12682 * emacs.c (main, Fdaemon_initialized):
12683 * image.c (x_find_image_file):
12684 * inotify.c (Finotify_rm_watch):
12685 * lread.c (Flocate_file_internal):
12686 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12687 * term.c (term_mouse_moveto, init_tty):
12688 * termcap.c (tgetent):
12689 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12690 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12691 * unexhp9k800.c, unexmacosx.c (unexec):
12692 * callproc.c (Fcall_process_region):
12693 Use emacs_close, not close.
12694 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12695 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12696 and posix_close function on current platforms (which all lack them).
12697 (emacs_close): Use it. This should fix the races on GNU/Linux and
12698 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12699 and it should avoid closing random victim file descriptors on
12702 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12704 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12705 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12706 Touch up doc a bit.
12708 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12709 This is for .gdbinit xbacktrace.
12711 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12712 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12713 (emacs_set_tty): Now static.
12714 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12715 * term.c (tty_capable_p, tty_default_color_capabilities)
12716 (get_tty_terminal, term_mouse_movement)
12717 (handle_one_term_event, init_tty, maybe_fatal):
12718 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12719 (tgetent, scan_file, name_match, compare_contin):
12720 * terminal.c (get_terminal):
12721 Use bool for boolean.
12722 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12723 Prefer char to unsigned char if either will do.
12724 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12725 (tty_write_glyphs): Prefer int to unsigned.
12726 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12727 All callers changed.
12728 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12730 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12733 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12734 (B__dummy__): New dummy symbol, to pacify C89.
12735 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12736 they can't grok varargs macros.
12737 * dispnew.c (add_window_display_history)
12738 (add_frame_display_history):
12739 * print.c (print_object):
12740 * xdisp.c (debug_method_add):
12741 Use %p printf format only for void pointers.
12742 * emacs.c (usage_message): New constant, replacing ...
12743 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12744 (main): Adjust to usage reorg.
12745 * fns.c (syms_of_fns):
12746 * profiler.c (syms_of_profiler):
12747 Don't use non-constant struct initializers.
12748 * gnutls.h (gnutls_initstage_t):
12749 * lisp.h (enum Lisp_Fwd_Type):
12750 * lread.c (lisp_file_lexically_bound_p):
12751 * xsettings.c (anonymous enum):
12752 Remove trailing comma.
12753 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12754 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12755 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12757 * regex.c (const_re_char): New type, to pacify strict C89.
12758 All uses of 'const re_char' replaced to use it.
12759 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12760 with glibc when strict C89. This change is imported from gnulib.
12762 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12763 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12764 Omit GNU_LINUX implementation, since it requires long long.
12765 * xterm.c (x_draw_underwave):
12766 Do not assume the traditional order of struct's members.
12767 (x_term_init): Rewrite to avoid the need for non-constant structure
12770 Syntax cleanup, mostly replacing macros with functions.
12771 This removes the need for the syntax_temp hack.
12772 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12773 * syntax.c (SYNTAX_INLINE): New macro.
12774 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12775 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12776 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12777 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12778 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12779 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12780 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12781 Now constants, not macros.
12782 (syntax_temp) [!__GNUC__]: Remove.
12783 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12784 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12785 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12786 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12787 Move here from syntax.h; now functions, not macros. Except for the
12788 last function, these are static since only syntax.c uses them.
12789 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12790 All uses changed. Now a function, not a macro; use this fact
12791 to simplify the code.
12792 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12793 compiler bugs; no longer relevant.
12794 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12795 (SYNTAX_INLINE): New macro.
12796 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12797 for the new functions. Use bool for boolean member.
12798 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12799 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12800 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12801 (SETUP_BUFFER_SYNTAX_TABLE):
12802 Now extern inline functions, not macros.
12803 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12804 Remove; all uses replaced by implementation.
12805 (syntax_temp) [!__GNUC__]: Remove decl.
12806 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12808 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12810 * emacs.c (main): Fix syntax error.
12812 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12814 Timestamp fixes for undo (Bug#14824).
12815 * atimer.c (schedule_atimer):
12816 * fileio.c (Ffile_newer_than_file_p):
12817 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12818 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12819 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12820 (syms_of_fileio): Remove Sclear_visited_file_name.
12821 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12822 file doesn't exist; this avoids an ambiguity with negative timestamps.
12823 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12824 * systime.h (make_emacs_time, invalid_emacs_time):
12825 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12826 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12827 * undo.c (record_first_change): Push (visited-file-modtime) onto
12828 undo list rather than reimplementing it by hand, incorrectly.
12830 2013-07-09 Ken Brown <kbrown@cornell.edu>
12832 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12834 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12836 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12838 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12840 Handle errno and exit status a bit more carefully.
12841 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12842 number into an exit status. Instead, use EXIT_CANCELED.
12843 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12844 * callproc.c (relocate_fd):
12845 * emacs.c (close_output_streams, main):
12846 * process.c (create_process):
12847 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12848 Use emacs_perror for simplicity.
12849 * callproc.c (relocate_fd, main):
12850 * sysdep.c (sys_subshell):
12851 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12852 (shut_down_emacs): Use emacs_write, not write.
12853 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12854 * fileio.c (Fcopy_file, e_write):
12855 * nsterm.m (ns_select):
12856 * process.c (send_process):
12857 * sound.c (vox_write):
12858 Use emacs_write_sig, not emacs_write.
12859 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12860 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12862 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12864 (emacs_full_write): New function.
12865 (emacs_write): Rewrite to use it.
12866 (emacswrite_sig, emacs_perror): New functions.
12867 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12869 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12871 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12872 on NS even if it is present. Pixmap on NS is a void*.
12874 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12876 Port to Ubuntu 10 (Bug#14803).
12877 Problem reported by T.V. Raman.
12878 * process.c (close_on_exec, accept4, process_socket):
12879 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12881 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12883 * w32.c (sys_dup): Declare prototype.
12887 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12889 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12891 Make file descriptors close-on-exec when possible (Bug#14803).
12892 This simplifies Emacs a bit, since it no longer needs to worry
12893 about closing file descriptors by hand in some cases.
12894 It also fixes some unlikely races. Not all such races, as
12895 libraries often open files internally without setting
12896 close-on-exec, but it's an improvement.
12897 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12898 * callproc.c (Fcall_process) [!MSDOS]:
12899 * emacs.c (main) [!DOS_NT]:
12900 * nsterm.m (ns_term_init):
12901 * process.c (create_process):
12902 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12903 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12904 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12905 Prefer mkostemp with O_CLOEXEC to mkstemp.
12906 * callproc.c (relocate_fd) [!WINDOWSNT]:
12907 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12908 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12910 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12911 Make the resulting file descriptor close-on-exec.
12912 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12913 * lread.c (load_descriptor_list, load_descriptor_unwind):
12914 Remove; no longer needed. All uses removed.
12915 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12916 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12918 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12919 (Fmake_network_process, Fnetwork_interface_list)
12920 (Fnetwork_interface_info, server_accept_connection):
12921 Make newly-created socket close-on-exec.
12922 * sysdep.c (emacs_open, emacs_fopen):
12923 Make new-created descriptor close-on-exec.
12924 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12925 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12927 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12929 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12930 for NS_IMPL_GNUSTEP.
12932 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12934 Fix openp errno handling.
12935 * callproc.c (Fcall_process): Preserve openp errno around close.
12936 * lread.c (openp): Set errno when returning -1, as some callers
12939 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12941 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12943 * nsterm.h (NSSavePanel): Update comment.
12944 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12945 (ns_run_file_dialog): Declare.
12947 * nsfns.m: Remove panelOK.
12949 (ns_run_file_dialog): New function.
12950 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12951 event loop, so file dialog is popped up by ns_run_file_dialog, called
12952 by sendEvent (Bug#14578).
12953 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12955 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12957 * xdisp.c (default_line_pixel_height): New function.
12958 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12959 (try_cursor_movement, redisplay_window, try_window)
12960 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12962 * window.c (window_scroll_pixel_based):
12963 use default_line_pixel_height.
12965 * dispextern.h (default_line_pixel_height): Add prototype.
12967 * frame.c (x_set_line_spacing): Accept a float value for
12968 line-spacing parameter, per the documentation.
12970 * data.c (Fmultibyte_string_p): Doc fix.
12972 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12974 Use emacs_open more consistently when opening files.
12975 This handles EINTR more consistently now, and makes it easier
12976 to introduce other uniform changes to file descriptor handling.
12977 * sysstdio.h: New file.
12978 * buffer.c (mmap_init):
12979 * cygw32.c (chdir_to_default_directory):
12980 * dispnew.c (Fopen_termscript):
12981 * emacs.c (Fdaemon_initialized):
12982 * fileio.c (Fdo_auto_save):
12983 * image.c (slurp_file, png_load_body, jpeg_load_body):
12984 * keyboard.c (Fopen_dribble_file):
12986 * print.c (Fredirect_debugging_output):
12987 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12988 * termcap.c (tgetent):
12989 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12990 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12991 * w32term.c (w32_initialize) [CYGWIN]:
12992 * xfaces.c (Fx_load_color_file):
12993 Use emacs_open instead of plain open, and emacs_fopen instead of
12995 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12996 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12997 * callproc.c (default_output_mode): New constant.
12998 (Fcall_process): Use it to call emacs_open instead of plain creat.
12999 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13000 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13001 (emacs_fopen): New function.
13002 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13003 Include <lisp.h>, for emacs_open.
13004 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13006 Remove duplicate #include directives.
13007 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13009 Don't include stdio.h twice.
13010 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13011 Don't include sys/types.h or stdio.h twice.
13012 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13013 * lread.c: Don't include coding.h twice.
13014 * nsfont.m: Don't include frame.h twice.
13015 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13016 * ralloc.c: Don't include <unistd.h> twice.
13017 * xdisp.c: Don't include font.h twice.
13018 * xterm.c: Don't include fontset.h twice.
13019 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13021 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13023 Scale ImageMagick images more carefully.
13024 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13025 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13026 Be more careful about avoiding undefined behavior after
13027 integer overflow and division by zero.
13029 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13031 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13032 (syms_of_w32fns): DEFSYM them.
13033 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13034 (CCHDEVICENAME): Define macros if not defined.
13035 (struct MONITOR_INFO_EX): New struct.
13036 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13037 (enum_display_monitors_fn): New variable.
13038 (globals_of_w32fns): Initialize it.
13039 (Fx_display_pixel_width, Fx_display_pixel_height)
13040 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13041 multi-monitor setups in docstrings.
13042 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13043 screen size by primary monitor's millimeter per pixel.
13044 (w32_monitor_enum, w32_display_monitor_attributes_list)
13045 (w32_display_monitor_attributes_list_fallback)
13046 (Fw32_display_monitor_attributes_list): New functions.
13047 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13049 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13051 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13053 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13055 * fileio.c (Qfile_notify_error): New error symbol.
13057 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13058 * inotify.c (inotify_callback, symbol_to_inotifymask)
13059 (Finotify_add_watch, Finotify_rm_watch): Use it.
13060 (inotifyevent_to_event): Exchange order of cookie and file name.
13061 (Finotify_add_watch): Adapt docstring.
13063 * lisp.h (Qfile_notify_error): Declare.
13065 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13067 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13068 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13069 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13070 which did not work (see <http://bugs.gnu.org/14569#307>).
13071 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13072 && (!noninteractive || initialized)). This attempts to thread
13073 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13075 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13077 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13078 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13080 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13082 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13083 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13084 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13085 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13087 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13089 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13090 Define to __sys_siglist.
13092 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13094 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13095 word-wrap, so that overflow-newline-into-fringe would work in
13096 visual-line-mode. (Bug#2749)
13097 (move_it_in_display_line_to): When the last scanned display
13098 element fits exactly on the display line, and
13099 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13100 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13101 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13102 finding buffer position that corresponds to pixel coordinates,
13103 e.g. in buffer_posn_from_coords.
13105 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13107 * process.c (handle_child_signal): Call catch_child_signal if
13110 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13112 Don't convert function pointers to void * and back.
13113 It isn't portable C, and it's easy enough to avoid.
13114 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13115 (make_save_value): Add support for SAVE_FUNCPOINTER.
13116 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13117 * print.c (print_object):
13118 Distinguish function from object pointers.
13119 * lisp.h (SAVE_FUNCPOINTER): New constant.
13120 (SAVE_SLOT_BITS): Adjust to it.
13121 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13122 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13123 (voidfuncptr): New typedef.
13124 (struct Lisp_Save_Value): New member data[0].funcpointer.
13125 (XSAVE_FUNCPOINTER): New function.
13127 Simplify buildobj processing.
13128 * Makefile.in (buildobj.h): Make it a sequence of strings each
13129 followed by comma, rather than a single string. Put it into a
13130 .tmp file in case there's an error while generating it.
13131 (gl-stamp): Use .tmp for temp files.
13132 (mostlyclean): Clean .tmp files.
13133 * doc.c (buildobj): Move to just the routine that needs it.
13134 It's now an array of strings, so processing is simpler.
13136 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13138 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13139 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13140 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13141 Invoke malloc_enable_thread even when not interactive.
13142 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13143 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13144 in this case, since the underlying bug has now been fixed.
13146 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13148 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13149 unlinking it (bug#14691).
13151 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13153 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13154 before checking whether buffer is modified. This lets
13155 `kill-buffer-query-functions' cancel killing of the buffer or save
13156 its content before `kill-buffer' asks user the "Buffer %s
13157 modified; kill anyway?" question.
13159 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13161 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13162 Let the super performKeyEquivalent deal with them (Bug#14747).
13164 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13166 * widget.c (resize_cb): Remove unused local.
13168 Do not use GTK 3 if it exists but cannot be compiled.
13169 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13170 * xterm.c (x_error_handler) [!USE_GTK]:
13173 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13175 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13177 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13178 to the valid range of values. (Bug#14753)
13180 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13181 when moving point by using the current glyph matrix. This avoids
13182 the need to force redisplay when this function is called in a
13185 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13187 Fix minor problems found by static checking.
13188 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13189 Redo the latter's body to sidestep GCC parenthesization warnings.
13190 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13191 * coding.c (detect_coding, detect_coding_system):
13192 * coding.h (struct undecided_spec):
13193 Use bool for boolean.
13194 * image.c (QCmax_width, QCmax_height): Now static.
13195 * xdisp.c (Fmove_point_visually): Remove unused local.
13197 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13199 * xdisp.c (Fmove_point_visually): New function.
13201 2013-06-28 Kenichi Handa <handa@gnu.org>
13203 * coding.h (define_coding_undecided_arg_index): New enum.
13204 (coding_attr_index): New members
13205 coding_attr_undecided_inhibit_null_byte_detection,
13206 coding_attr_undecided_inhibit_iso_escape_detection,
13207 coding_attr_undecided_prefer_utf_8.
13208 (undecided_spec): New struct.
13209 (struct coding_system): New member `undecided' of the member
13212 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13213 (detect_coding): Likewise.
13214 (detect_coding_system): Likewise.
13215 (Fdefine_coding_system_internal): New coding system properties
13216 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13218 (syms_of_coding): Adjust for coding_arg_undecided_max.
13220 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13222 * image.c (x_from_xcolors): Remove unused local.
13224 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13226 Defer image data transfer between X client and server until actual
13229 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13232 * image.c (Destroy_Image): Remove.
13233 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13234 `mask_p', and `colors_p'. All uses changed.
13235 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13236 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13237 New macros for `flags' arg to x_clear_image_1.
13238 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13239 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13240 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13241 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13242 (image_get_x_image, image_unget_x_image): New functions or macros.
13243 (image_background, image_background_transparent, x_to_xcolors)
13244 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13245 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13246 instead of Destroy_Image.
13247 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13248 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13249 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13250 (imagemagick_load_image, svg_load_image): Use them instead of
13251 x_create_x_image_and_pixmap, and x_put_x_image followed by
13252 x_destroy_x_image, respectively.
13253 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13254 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13255 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13256 background_transparent fields.
13257 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13258 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13260 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13262 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13263 This mostly consists of undoing recent changes.
13264 * callproc.c (Fcall_process):
13265 * process.c (create_process):
13266 Do not worry about catching SIGCHLD here, undoing previous change.
13267 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13268 * process.c, process.h (catch_child_signal):
13269 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13270 * process.c (catch_child_handler): Don't worry about being called
13271 lazily and do not assume caller has blocked SIGCHLD, undoing
13272 previous change. Move first-time stuff back to
13273 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13274 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13275 set lib_child_handler if it's already initialized, which may
13276 help avoid problems on GNUstep.
13278 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13280 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13281 * callproc.c (Fcall_process):
13282 * process.c (create_process):
13283 Make sure SIGCHLD is caught before we fork,
13284 since Emacs startup no arranges to catch SIGCHLD.
13285 * process.c (lib_child_handler): Initialize to null, not to
13287 (catch_child_signal): Allow self to be called lazily.
13288 Do nothing if it's already been called.
13289 Assume caller has blocked SIGCHLD (all callers do now).
13290 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13291 just before it's really needed.
13292 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13293 since it hasn't been caught yet.
13295 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13297 * image.c (compute_image_size): New function to implement
13298 :max-width and :max-height.
13299 (imagemagick_load_image): Use it.
13301 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13303 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13304 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13306 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13307 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13308 the SIGCHLD handler, since the code is not atomic and (due to glib)
13309 signals may be arriving now.
13310 * sysdep.c (init_signals): Do not catch child signals here;
13311 'main' now does that later, at a safer time.
13313 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13315 Clean up SIGCHLD handling a bit (Bug#14569).
13316 * process.c, process.h (catch_child_signal):
13317 Now always extern, even if !NS_IMPL_GNUSTEP.
13318 * process.c (catch_child_signal): Move glib tickler here from
13319 init_process_emacs, so that it's done earlier in Emacs
13320 initialization. Also move the noninteractive && !initialized
13321 check here from init_process_emacs. This is all a bit cleaner for
13322 GNUish platforms, and I hope it works around the Cygwin bug.
13323 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13324 that glib signal handling is tickled before glib creates threads.
13326 * process.c (wait_reading_process_output): Avoid int overflow
13327 when reading more than 2 GiB total from a process.
13329 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13331 * process.c (create_process): Handle a couple more cases,
13332 i.e., work even if new_argv and wait_child_setup[i] are cached.
13333 Use Fcall_process's style for volatile vars.
13335 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13337 * process.c (create_process): Mark PROCESS volatile.
13339 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13341 Use C99-style flexible array members if available.
13342 This avoids some subtle aliasing issues, which typically
13343 aren't a problem with GCC but may be a problem elsewhere.
13344 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13345 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13346 In either case, it uses a flexible array member rather than
13347 the old struct hack. All uses changed.
13348 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13349 Adjust to sdata reorganization.
13350 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13351 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13352 that ports better to pre-C99 non-GCC.
13353 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13354 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13355 as the latter has changed.
13356 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13357 and port better to pre-C99 GCC.
13358 * image.c (struct xpm_cached_color):
13359 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13360 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13361 Use FLEXIBLE_ARRAY_MEMBER.
13362 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13363 Move decl to top level so it gets checked against implementation.
13364 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13365 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13367 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13369 * syntax.c: Integer cleanups.
13370 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13371 All uses that need 0-or-2 changed to:
13372 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13373 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13374 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13375 (char_quoted, prev_char_comend_first, back_comment)
13376 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13377 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13378 Use bool for boolean.
13379 (update_syntax_table, skip_chars, skip_syntaxes):
13380 Prefer int to unsigned when either will do.
13381 (back_comment): Return boolean success flag, like forw_comment,
13382 instead of positive-or-minus-1 (which might have overflowed int anyway).
13383 Don't stuff ptrdiff_t into int.
13384 (syntax_spec_code, syntax_code_spec): Now const.
13385 (Fmatching_paren, scan_lists, scan_sexps_forward):
13386 Use enum syntaxcode for syntax code.
13387 (Fmatching_paren): Check that arg is a character, not just an integer.
13388 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13389 (Finternal_describe_syntax_value): Omit no-longer-needed
13391 (skip_chars): Use char, not unsigned char, when the distinction
13393 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13394 * bytecode.c (exec_byte_code):
13395 * syntax.c (syntax_spec_code, Fchar_syntax)
13396 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13397 (init_syntax_once):
13398 * syntax.h (SYNTAX_WITH_FLAGS):
13399 Omit unnecessary casts.
13401 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13403 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13404 line dimensions here, to avoid race conditions with the main
13405 thread. (Bug#14062, bug#14630, bug#14669)
13407 * w32term.c (w32_draw_window_cursor): Compute the header line and
13408 mode line dimensions here.
13409 <w32_system_caret_window, w32_system_caret_hdr_height>:
13410 <w32_system_caret_mode_height>: New variables.
13412 * w32term.h: Declare them.
13414 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13416 * alloc.c (die): Move "assertion failed" string here ...
13417 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13418 COND when SUPPRESS_CHECKING. This shrinks the executable text
13419 size by 0.8% to 2.2% when configured with --enable-checking,
13420 depending on optimization flags (GCC 4.8.1 x86-64).
13422 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13424 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13426 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13427 base is 2; this is more accurate.
13429 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13431 * sound.c (string_default): Move to !WINDOWSNT section.
13432 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13434 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13436 * sound.c: Integer cleanups.
13437 Remove unnecessary forward decls.
13438 (struct sound_device): The 'file' member is now a Lisp_Object, not
13439 a char *, so that we needn't invoke alloca on a huge size.
13440 (Fplay_sound_internal): Adjust to this.
13441 (string_default): New function.
13442 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13443 Use it to adjust to the struct sound_device change.
13444 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13445 (be2hs) [0]: Remove.
13447 * syntax.c (skip_chars): Don't use uninitialized storage
13448 when searching a multibyte buffer for characters that are not in a
13449 unibyte string that contains non-ASCII characters.
13451 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13453 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13454 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13456 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13458 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13460 2013-06-18 Kenichi Handa <handa@gnu.org>
13462 * font.c (Ffont_spec): Signal an error for an invalid font name
13465 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13467 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13468 In particular this ports to 32-bit sparc Sun cc.
13469 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13470 array with a dummy element at specpdl[-1], so that its address can
13472 (unbind_to): Do not copy the binding; not needed, now that we
13473 copy old_value in the one place where the copy is needed.
13474 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13475 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13476 (union specbinding): Rename from struct specbinding. Redo layout
13477 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13478 which is not portable. With Sun C 5.12 32-bit sparc, the
13479 declaration causes nargs to be an unsigned bitfield, a behavior
13480 that the C standard allows; but Emacs wants nargs to be signed.
13481 The overall type is now a union of structures rather than a
13482 structure of union of structures, and the 'kind' member is now a
13483 bitfield, so that the overall type doesn't grow. All uses changed.
13484 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13486 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13488 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13489 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13491 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13493 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13495 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13496 unless we know that the window w's frame is a frame object.
13497 Another attempt at solving bug#14062 and bug#14630.
13499 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13501 * textprop.c (property_set_type): New enum.
13502 (add_properties): Allow appending/prepending text properties.
13503 (add_text_properties_1): Factored out of Fadd_text_properties.
13504 (Fadd_text_properties): Move all the code into
13505 add_text_properties_1.
13506 (Fadd_face_text_property): New function that calls
13507 add_text_properties_1.
13509 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13511 Move functions from lisp.h to individual modules when possible.
13512 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13513 * alloc.c (XFLOAT_INIT, set_symbol_name):
13514 * buffer.c (CHECK_OVERLAY):
13515 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13516 (set_char_table_parent):
13517 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13518 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13519 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13520 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13522 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13523 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13524 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13525 (backtrace_args, backtrace_debug_on_exit):
13526 * floatfns.c (CHECK_FLOAT):
13527 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13528 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13529 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13530 (set_hash_index_slot):
13531 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13532 * marker.c (CHECK_MARKER):
13533 * textprop.c (CHECK_STRING_OR_BUFFER):
13534 * window.c (CHECK_WINDOW_CONFIGURATION):
13535 Move here from lisp.h, and make these functions static rather than
13537 * buffer.c (Qoverlayp):
13539 * fns.c (Qhash_table_p):
13540 * window.c (Qwindow_configuration_p):
13542 * lisp.h: Remove the abovementioned defns and decls.
13544 Use functions, not macros, for XINT etc (Bug#11935).
13545 In lisp.h, prefer functions to function-like macros, and
13546 constants to object-like macros, when either will do. This:
13547 . simplifies use, as there's no more need to worry about
13548 arguments' side effects being evaluated multiple times.
13549 . makes the code easier to debug on some platforms.
13550 However, when using gcc -O0, keep using function-like macros
13551 for a few critical operations, for performance reasons.
13552 This sort of thing isn't needed with gcc -Og, but -Og
13553 is a GCC 4.8 feature and isn't widely-enough available yet.
13554 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13555 Remove enum lsb_bits; no longer needed.
13556 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13557 * buffer.c (Qoverlap):
13559 * fns.c (Qhash_table_p):
13560 Now extern, so lisp.h can use these symbols.
13561 * dispextern.h: Include character.h, for MAX_CHAR etc.
13562 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13563 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13564 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13565 (GLYPH_CODE_P): Move here from lisp.h.
13566 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13567 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13568 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13569 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13570 XUNTAG now returns void *.
13571 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13572 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13573 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13574 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13575 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13576 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13577 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13578 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13579 New macros, renamed from their sans-lisp_h_ counterparts.
13580 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13581 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13582 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13583 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13584 If compiling via GCC without optimization, define these as macros
13585 in addition to inline functions.
13586 To disable this, compile with -DINLINING=0.
13587 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13588 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13589 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13590 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13591 (INTMASK, VALMASK): Now macros, since static values cannot be
13592 accessed from extern inline functions.
13593 (VALMASK): Also a constant, for benefit of old GDB.
13594 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13595 is INTEGERP, which can fold it in.
13596 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13597 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13598 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13599 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13600 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13601 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13602 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13603 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13604 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13605 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13606 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13607 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13608 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13609 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13610 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13611 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13612 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13613 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13614 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13615 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13616 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13617 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13618 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13619 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13620 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13621 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13622 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13623 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13624 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13625 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13626 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13627 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13628 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13630 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13631 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13632 (VALMASK): Define in one place rather than in two, merging the
13633 USE_LSB_TAG parts; this is simpler.
13634 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13635 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13636 Move up, to avoid use before definition.
13637 Also include "globals.h" earlier, for the same reason.
13638 (make_natnum): New function.
13639 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13640 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13641 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13642 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13643 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13644 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13645 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13646 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13647 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13648 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13649 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13650 (Qwindow_configuration_p, Qimage): New forward declarations.
13651 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13652 (STRING_COPYIN): Remove; unused.
13653 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13654 (xcar_addr, xcdr_addr): New functions. All uses changed.
13655 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13656 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13657 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13658 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13659 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13660 (TYPE_RANGED_INTEGERP): Simplify.
13661 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13662 (setlocale, fixup_locale, synchronize_system_messages_locale)
13663 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13664 Now empty functions, not macros.
13665 (functionp): Return bool, not int.
13666 * window.c (Qwindow_configuration_p): Now extern,
13667 so window.h can use it.
13668 * window.h (Qwindowp): Move decl back to lisp.h.
13670 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13672 * xdisp.c (Fline_pixel_height): New function, required for solving
13675 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13677 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13679 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13681 * lread.c (syms_of_lread):
13682 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13684 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13686 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13688 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13690 * fileio.c (expand_file_name): Doc fix.
13692 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13694 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13695 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13696 Wait for self, not for 0. This can't hurt on GNU or similar
13697 system, and may help with Cygwin.
13699 * keyboard.c: Don't use PROP (...) as an lvalue.
13700 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13701 Use set_prop (A, B), not PROP (A) = B.
13703 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13705 * xdisp.c (get_it_property): Use it->window instead of generating
13706 a Lisp object from it->w.
13708 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13710 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13711 get-char-property the window that is being rendered, instead of
13712 the buffer, to support window-specific overlays. (Bug#14575)
13713 (compute_display_string_pos): When W is NULL, use the current
13714 buffer as the object to pass to get-char-property.
13715 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13716 pointer member of the bidi iterator, since no window is pertinent
13719 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13721 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13722 being displayed, and pass it to compute_display_string_pos.
13723 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13724 (bidi_paragraph_init): All callers changed.
13726 * xdisp.c (init_from_display_pos, init_iterator)
13727 (handle_single_display_spec, next_overlay_string)
13728 (get_overlay_strings_1, reseat_1, reseat_to_string)
13729 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13730 Set bidi_it.w member from it->w.
13731 (compute_display_string_pos): Accept additional argument, the
13732 window being displayed, and pass it to Fget_char_property.
13735 * dispextern.h (struct bidi_it): New member w, the window being
13737 (compute_display_string_pos): Adjust prototype.
13739 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13741 * xgselect.c: Remove unneeded include xterm.h.
13743 * process.c (wait_reading_process_output): Check for NS before GLIB.
13744 GLIB may be linked in due to rsvg, but ns_select must be called.
13746 * xgselect.c (xg_select): Remove call to window_system_available
13747 and g_main_context_pending at the top, so Gdk events (i.e. file
13748 notify) are processed when Emacs is started with -nw.
13750 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13752 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13753 (ctagsfiles3): New variable, includes only *.m files.
13754 (TAGS): Use an explicit language name in the regular expressions,
13755 to avoid transformation of '/SOMETHING' by MSYS to
13756 'c:\MSYS\SOMETHING'.
13758 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13760 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13762 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13764 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13765 still need to set the mouse pointer shape and activate help-echo.
13768 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13770 A few porting etc. fixes for the new file monitor code.
13771 See the thread containing
13772 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13773 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13774 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13775 (dir_monitor_callback, Fgfile_rm_watch):
13776 Use assq_no_quit instead of Fassoc, for speed.
13777 (dir_monitor_callback, Fgfile_rm_watch):
13778 eassert that the monitor is a fixnum.
13779 (dir_monitor_callback): No need for CDR_SAFE.
13780 Simplify building of lisp with alternative tails.
13781 (Fgfile_add_watch, Fgfile_rm_watch):
13782 Do not assume glib functions set errno reliably on failure.
13783 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13784 and signal an error otherwise.
13785 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13786 Use Fdelq instead of Fdelete, for speed.
13788 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13790 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13791 don't insist on being invoked on a highlighted tool-bar button.
13792 Avoids losing tool-bar functionality when mouse-highlight is nil.
13793 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13794 Don't highlight when mouse-highlight is nil.
13795 (note_mouse_highlight): When mouse-highlight is nil, don't return
13796 right away; instead, run tool-bar and mode-line highlight
13797 subroutine, clear any existing highlight, and revert the mouse
13798 pointer to its default shape. (Bug#14558)
13800 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13802 * lisp.mk (lisp): Add prog-mode.el.
13804 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13806 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13807 * process.c (dummy_handler): New function.
13808 (lib_child_handler): New static var.
13809 (handle_child_signal): Invoke it.
13810 (catch_child_signal): If a library has set up a signal handler,
13811 save it into lib_child_handler.
13812 (init_process_emacs): If using glib and not on Windows, tickle glib's
13813 child-handling code so that it initializes its private SIGCHLD handler.
13814 * syssignal.h (SA_SIGINFO): Default to 0.
13815 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13816 31; it should no longer be needed now.
13818 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13820 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13822 * gfilenotify.c (globals_of_gfilenotify): New function.
13823 (syms_of_gfilenotify): Move global initialization there.
13825 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13827 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13829 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13830 * keyboard.c (menu_bar_items, tool_bar_items):
13831 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13832 not override local keymaps any more.
13834 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13836 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13838 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13840 * w32console.c (initialize_w32_display): Return the dimensions of
13841 the console window via 2 additional arguments, not via the current
13842 frame. This avoids crashes due to overrunning the bounds of
13843 frame's decode_mode_spec_buffer, which is not resized following
13844 the change of the frame dimensions from the initial 10x10.
13846 * w32term.h (w32_initialize_display_info): Adjust prototype.
13848 * term.c (init_tty): Take dimensions of the frame from the values
13849 returned by initialize_w32_display.
13851 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13852 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13853 (LIBES): Add $(GFILENOTIFY_LIBS).
13855 * w32inevt.c (handle_file_notifications): Add dummy implementation
13856 for !HAVE_W32NOTIFY.
13858 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13860 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13862 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13864 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13866 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13868 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13870 Fix minor problems found by static checking.
13871 * data.c (pure_write_error):
13872 Use xsignal2, not Fsignal, as Fsignal might return.
13873 * eval.c (set_backtrace_debug_on_exit): Now static.
13874 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13875 No longer inline. EXTERN_INLINE is needed only for functions
13876 defined in .h files. Reindent function header as per GNU style.
13877 (backtrace_p, backtrace_top, backtrace_next):
13878 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13879 compiler or linker. Add extern decls to pacify gcc -Wall.
13880 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13882 * frame.c (free_monitors): Define only on platforms that need it.
13883 * nsterm.m (ns_term_init):
13884 * process.c (catch_child_signal):
13885 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13886 defined on all porting targets these days.
13887 * process.c, process.h (catch_child_signal):
13888 Make it extern only if NS_IMPL_GNUSTEP is defined.
13890 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13892 * w32.c (gettimeofday): Make the signature identical to prototype
13893 in nt/inc/sys/time.h.
13895 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13897 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13900 * keyboard.c (safe_run_hooks_error): Improve error message.
13902 * data.c (pure_write_error): Add `object' argument.
13903 * puresize.h (CHECK_IMPURE): Use it.
13905 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13907 * Makefile.in (NOTIFY_OBJ): New variable.
13908 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13910 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13911 Call syms_of_gfilenotify.
13913 * gfilenotify.c: New file.
13915 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13916 and Qfile_w32notify.
13917 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13918 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13920 * lisp.h: Declare syms_of_gfilenotify.
13922 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13924 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13926 Merge the specpdl and backtrace stacks. Make the structure of the
13927 specpdl entries more obvious via a tagged union of structs.
13928 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13929 (enum specbind_tag): New enum.
13930 (struct specbinding): Make it a tagged union of structs.
13931 Add a case for backtrace records.
13932 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13933 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13934 (backtrace_debug_on_exit): New accessors.
13935 (struct backtrace): Remove.
13936 (struct catchtag): Remove backlist field.
13937 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13939 (Flocal_variable_p): Speed up the common case where the binding is
13941 * eval.c (backtrace_list): Remove.
13942 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13943 (set_backtrace_args, set_backtrace_nargs)
13944 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13945 (backtrace_next): New functions.
13946 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13947 (unwind_to_catch, internal_lisp_condition_case)
13948 (internal_condition_case, internal_condition_case_1)
13949 (internal_condition_case_2, internal_condition_case_n): Don't bother
13950 with backtrace_list any more.
13951 (Fsignal): Adjust to new backtrace format.
13952 (grow_specpdl): Move up.
13953 (record_in_backtrace): New function.
13954 (eval_sub, Ffuncall): Use it.
13955 (apply_lambda): Adjust to new backtrace format.
13956 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13958 (specbind): Adjust to new specpdl format. Simplify.
13959 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13960 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13962 (mark_backtrace): Remove.
13963 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13964 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13965 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13967 * profiler.c (record_backtrace): Use get_backtrace.
13968 (handle_profiler_signal): Use backtrace_top_function.
13969 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13970 accessor functions.
13972 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13974 * process.h (catch_child_signal): Declare.
13976 * process.c (catch_child_signal): New function.
13977 (init_process_emacs): Call it.
13979 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13980 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13982 (x_set_cursor_type): Remove declaration.
13983 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13984 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13985 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13986 (ns_get_color): Use F suffix on float.
13987 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13988 (ns_get_rgb_color): Remove.
13989 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13990 (note_mouse_movement): x and y are CGFloat.
13991 (ns_draw_fringe_bitmap): Remove unused rowY.
13992 Change #if to COCOA && >= 10_6.
13993 (ns_draw_window_cursor): Remove unused overspill.
13994 (ns_draw_underwave): width and x are EamcsCGFloat.
13995 (ns_draw_box): thickness is CGFloat.
13996 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13997 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13998 if not in main thread.
13999 (ns_get_pending_menu_title, ns_check_menu_open)
14000 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14001 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14002 (sendFromMainThread:): New method.
14003 (changeFont:): size is CGFloat.
14004 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14005 Disable warning about permanent text.
14006 (characterIndexForPoint:): Adjust return type depending on GNUstep
14008 (mouseDown:): delta is CGFloat.
14009 (updateFrameSize): Remove unised variable f.
14010 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14011 Cast float to EmacsCGFloat.
14012 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14013 also to -1 when restoring.
14014 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14015 inside NS_IMPL_COCOA.
14016 (toggleFullScreen:): Put call to toggleFullScreen inside
14017 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14018 (setPosition:portion:whole:): por is CGFloat.
14019 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14020 (mouseDown:): Use CGFloat.
14021 (mouseDragged:): Remove unised variable edge.
14022 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14024 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14025 of CGFloat differs.
14026 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14027 when NS_IMPL_GNUSTEP.
14028 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14029 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14030 (EmacsToolbar): Add clearAll. Add tag argument to
14031 addDisplayItemWithImage.
14032 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14034 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14036 * nsmenu.m (ns_update_menubar): Make static.
14037 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14038 (fillWithWidgetValue:): Add cast to SEL for setAction.
14039 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14040 (update_frame_tool_bar): Update code for GNUstep.
14041 (clearAll): New method.
14042 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14043 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14044 Move identifierToItem setObject and activeIdentifiers addObject before
14045 call to insertItemWithItemIdentifier.
14046 (validateVisibleItems): Fix indentation.
14047 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14048 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14049 UtilityWindow to aStyle, remove call to setStyleMask.
14051 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14053 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14054 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14055 Use F suffix on floats.
14056 (ns_char_width): Returns CGFloat.
14057 (ns_ascii_average_width): w is CGFloat instead of float.
14058 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14060 (ns_glyph_metrics): CGFloat instead of float.
14062 * nsfns.m (x_set_foreground_color, x_set_background_color):
14064 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14065 remove unused variables.
14066 (Fns_read_file_name): Keep track if panel is for save.
14067 Use ns_filename_from_panel/ns_directory_from_panel.
14068 (Fns_list_services): delegate only used for COCOA.
14069 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14070 Just return the input if GNUstep.
14071 (x_screen_planes): Remove.
14072 (Fxw_color_values): Use EmacsCGFloat
14073 (Fns_display_monitor_attributes_list): Only get screen number for
14075 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14077 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14078 ns_directory_from_panel.
14080 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14082 * process.c (handle_child_signal): Also use WCONTINUED.
14083 This is so that list-processes doesn't mistakenly list the process
14084 as stopped, when the process has actually been continued and is
14087 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14089 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14090 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14091 not already configured.
14093 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14095 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14097 * Makefile.in (mostlyclean): Remove *.res files.
14099 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14101 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14102 a buffer (bug#8447).
14104 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14106 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14107 display vector, and we backtrack, handle the case that the
14108 previous character position is also displayed from a display
14109 vector or covered by a display string or image. (Bug#14476)
14111 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14113 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14114 (struct MonitorInfo, free_monitors): Remove.
14115 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14116 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14117 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14120 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14121 (struct MonitorInfo, free_monitors): Remove.
14122 (ns_screen_name): Make static.
14123 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14124 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14127 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14128 (struct MonitorInfo): New struct.
14129 (free_monitors, make_monitor_attribute_list): Declare.
14131 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14133 (free_monitors, make_monitor_attribute_list): New functions.
14134 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14137 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14139 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14141 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14143 * keyboard.c: Apply keyboard decoding only to events that come directly
14144 from the tty, not from unread-command-events (bug#14368).
14145 (read_event_from_main_queue): New function, extracted from read_char.
14146 (read_decoded_char): Remove.
14147 (read_decoded_event_from_main_queue): New function to replace it.
14148 (read_char): Use it.
14149 (read_key_sequence): Use read_char rather than read_decoded_char.
14151 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14153 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14155 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14157 2013-05-22 Kenichi Handa <handa@gnu.org>
14159 The following changes are to fix the setting of
14160 buffer-file-coding-system on, for instance, C-x RET c unix RET
14161 _FILE_OF_DOS_EOL_TYPE_ RET.
14163 * coding.h (struct coding_system): New member detected_utf8_chars.
14165 * coding.c (detect_coding_utf_8): Count characters and check EOL
14166 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14168 (setup_coding_system): Do not initialize coding->head_ascii.
14169 (check_ascii): Do not set coding->eol_seen but update it. Do not
14170 call adjust_coding_eol_type here.
14171 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14172 If the eol-type of CODING is already specified, adjust the eol type
14173 of the found coding-system.
14174 (decode_coding_gap): Cancel previous change. Utilize the
14175 character numbers counted by detect_coding_utf_8. Fix detection
14178 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14180 * search.c (looking_at_1): Only set last_thing_searched if the match
14181 changed the match-data (bug#14281).
14183 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14185 * xdisp.c (reseat_at_previous_visible_line_start):
14186 Already declared in dispextern.h, so remove it here.
14187 (move_it_vertically_backward): Likewise.
14189 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14191 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14192 (Fx_display_pixel_width, Fx_display_pixel_height)
14193 (Fx_display_mm_width, Fx_display_mm_height):
14194 Mention `display-monitor-attributes-list' in docstrings.
14196 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14197 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14198 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14199 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14200 (Fx_display_backing_store, Fx_display_visual_class)
14201 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14202 (Fx_display_grayscale_p, Fx_display_pixel_width)
14203 (Fx_display_pixel_height, Fx_display_planes)
14204 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14205 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14206 (Fx_display_mm_width, Fx_display_mm_height)
14207 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14208 height for all physical monitors as in X11.
14210 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14211 Return pixel width or height for all physical monitors as in X11.
14213 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14215 Port --enable-gcc-warnings to clang.
14216 * bytecode.c (exec_byte_code):
14218 Redo diagnostic pragmas to pacify clang, too.
14219 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14220 * editfns.c (Fencode_time):
14221 * fileio.c (file_accessible_directory_p):
14222 * font.c (font_unparse_xlfd):
14223 Use '&"string"[index]' instead of '"string" + (index)'.
14224 * undo.c (user_error): Remove; unused.
14226 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14228 * insdel.c (insert_1_both): Document the arguments, instead of
14229 referring to insert_1, which no longer exists.
14231 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14232 some window, increment windows_or_buffers_changed, so that
14233 *Messages* display in that window is updated. (Bug#14408)
14235 * w32.c: Include epaths.h.
14236 (init_environment): Use cmdproxy.exe without leading directories.
14237 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14239 (gettimeofday): Adjust signature and return value to Posix
14242 * unexw32.c (open_output_file): Delete the existing emacs.exe
14243 before creating it, to break the hard link to the versioned
14246 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14247 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14248 (FIRSTFILE_OBJ): New variables.
14249 (W32_RES): Rename to EMACSRES. All users changed.
14250 (base_obj): Use $(CM_OBJ).
14251 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14252 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14253 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14254 $(W32_RES_LINK) before $(LIBES).
14255 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14257 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14259 * makefile.w32-in (DOC): Use just "DOC".
14261 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14263 * process.c: Export default filters and sentinels to Elisp.
14264 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14266 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14267 (Fset_process_sentinel, Fformat_network_address):
14268 Default to them instead of nil.
14269 (server_accept_connection): Sentinels can't be nil any more.
14270 (read_and_dispose_of_process_output): New function, extracted from
14271 read_process_output.
14272 (read_process_output): Use it; filters can't be nil.
14273 (Finternal_default_process_filter): New function, extracted from
14274 read_process_output.
14275 (exec_sentinel_unwind): Remove function.
14276 (exec_sentinel): Don't zilch sentinel while running.
14277 (status_notify): Sentinels can't be nil.
14278 (Finternal_default_process_sentinel): New function extracted from
14280 (setup_process_coding_systems): Default filter is not nil any more.
14281 (syms_of_process): Export new Elisp functions and initialize
14283 * lisp.h (make_lisp_proc): New function.
14285 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14287 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14289 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14291 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14292 unless we know that the window w is a leaf window.
14293 Another attempt at solving bug#14062.
14295 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14297 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14300 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14302 * image.c (gif_load): Check that subimages fit (Bug#14345).
14304 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14306 * lread.c (skip_dyn_eof): New function.
14307 (read1): Use it to skip the end of a file in response to #@00.
14309 * doc.c (get_doc_string): Slightly relax the sanity checking.
14311 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14313 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14314 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14315 (MonitorInfo): New struct.
14316 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14317 (Fns_display_monitor_attributes_list): New functions.
14318 (display-usable-bounds): Remove.
14319 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14322 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14324 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14325 (GTK_CHECK_VERSION): New macro, if not already defined.
14326 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14327 replaced by GTK_CHECK_VERSION.
14329 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14331 * xterm.h (GTK_PREREQ): New macro.
14332 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14333 to use this macro instead, for consistency and clarity.
14335 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14337 * xdisp.c (row_for_charpos_p): New function, with code of
14338 cursor_row_p, but accepts an additional argument CHARPOS instead
14339 of using a hardcoded PT.
14340 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14341 (row_containing_pos): Call row_for_charpos_p instead of partially
14342 doing the same. Fixes cursor positioning under longlines-mode
14343 when longlines-show-effect includes more than one newline, when
14344 moving the cursor vertically up.
14346 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14348 * makefile.w32-in (ACL_H): New macro.
14349 ($(BLD)/fileio.$(O)): Update dependencies.
14351 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14353 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14354 * Makefile.in (LIB_ACL): New macro.
14355 (LIBACL_LIBS): Remove.
14356 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14357 * fileio.c: Include <acl.h>.
14358 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14359 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14361 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14364 * unexelf.c: Don't assume ElfW (Half) fits in int.
14365 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14366 when dealing with ElfW (Half) values, since they can exceed 2**31
14367 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14368 (entry_address): Omit unused NUM arg. All uses changed.
14370 2013-05-07 Juri Linkov <juri@jurta.org>
14372 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14373 to the string converted from number with `Fnumber_to_string'.
14376 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14378 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14379 This fixes a problem introduced by my previous change.
14381 2013-05-07 Glenn Morris <rgm@gnu.org>
14383 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14385 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14387 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14389 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14391 Static checking by GCC 4.8.0.
14392 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14393 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14394 (x_get_monitor_attributes_fallback)
14395 (x_get_monitor_attributes_xinerama)
14396 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14397 Define only if USE_GTK.
14398 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14399 (x_get_monitor_attributes_fallback): Omit unused locals.
14400 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14401 Use double, not float, to avoid mixed-mode floating point arithmetic.
14403 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14404 Jan Djärv <jan.h.d@swipnet.se>
14406 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14407 (XINERAMA_CFLAGS): New macros.
14408 (ALL_CFLAGS, LIBES): Use them.
14410 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14411 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14412 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14413 (syms_of_xfns): DEFSYM them.
14414 (struct MonitorInfo): New struct.
14415 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14416 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14417 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14418 (x_get_monitor_attributes_xinerama): New functions.
14419 (Fx_display_monitor_attributes_list): New primitive.
14420 (syms_of_xfns): Defsubr it.
14422 * xterm.h (x_display_info): Add Xatom_net_workarea and
14423 Xatom_net_current_desktop.
14425 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14426 and dpyinfo->Xatom_net_current_desktop.
14428 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14430 * xdisp.c (pos_visible_p): Use the special code for finding the
14431 beginning of a display property or overlay for any "replacing"
14432 display property, not just for display strings. This solves
14433 incorrect reporting of position by posn-at-point. (Bug#14241)
14435 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14437 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14438 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14439 Verify that ElfW (Half) fits in int.
14440 (fatal): Use same signature as lisp.h.
14441 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14442 configure and build with -DUNEXELF_DEBUG without worrying about
14443 other modules that use DEBUG.
14444 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14445 possibly-wide integers now uses it instead of plain fprintf.
14446 (entry_address): New function, which avoids problems with 32-bit
14447 overflow on 64-bit hosts.
14448 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14449 (round_up): Don't assume the remainder fits in int.
14450 (find_section): Use bool for boolean. Simplify debug code.
14451 (unexec): Don't assume file sizes fit in int or size_t.
14452 Omit unnecessary trailing newline in 'fatal' format.
14453 Use strerror rather than outputting decimal error number.
14454 Remove unused code when emacs is not defined;
14455 this file relies on Emacs now.
14456 Don't assume e_phnum and e_shnum are positive.
14458 * regex.c: Fix problems when DEBUG is defined.
14459 (extract_number, extract_number_and_incr): Define regardless of
14460 whether DEBUG is defined; that's simpler and makes the code less
14461 likely to go stale in the normal case when DEBUG is not defined.
14462 Return int rather than taking an int * arg. All callers changed.
14463 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14464 Remove, replacing with ...
14465 (DEBUG_PRINT): New macro. All callers changed.
14466 (DEBUG_COMPILES_ARGUMENTS): New macro.
14467 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14468 (print_compiled_pattern, print_double_string) [DEBUG]:
14469 Use prototype rather than old-style definition.
14470 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14471 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14472 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14473 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14474 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14475 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14476 This matters only when DEBUG is defined.
14478 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14480 * xdisp.c (set_iterator_to_next): Set the
14481 ignore_overlay_strings_at_pos_p flag only if we are _really_
14482 iterating over an overlay string, as indicated by the
14483 current.overlay_string_index member. (Bug#14306)
14485 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14487 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14488 to where it is used, to avoid autorelease issues (Bug#14050).
14490 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14492 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14493 * fileio.c (syms_of_fileio): Implement this.
14494 * filelock.c (create_lock_file): If symbolic links don't work, so
14495 we use a regular file as a lock file, do not fsync the lock file;
14498 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14500 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14501 (syms_of_minibuf): Adjust accodingly.
14503 * callint.c (Fcall_interactively): Adjust calls accordingly.
14505 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14507 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14508 w->contents is a buffer before computing everything else.
14509 Use parentheses to disambiguate last part of the condition.
14511 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14512 assertion violations. (Bug#14062)
14514 2013-05-01 David Reitter <david.reitter@gmail.com>
14516 * nsfns.m (ns_tooltip): Initialize.
14518 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14520 * coding.c (decode_coding_gap): Don't remove the character before
14521 a newline unless it's a CR character. (Bug#14287)
14523 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14525 * dispextern.h (struct face): Move enum face_underline_type
14526 earlier so that bitfields can be in the same word.
14528 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14530 * nsfns.m (handlePanelKeys): New function.
14531 (EmacsOpenPanel:performKeyEquivalent:)
14532 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14533 arrows/function/control and copy/paste keys (Bug#14296).
14535 2013-04-27 Juri Linkov <juri@jurta.org>
14537 * callint.c (Fcall_interactively): Call `Qread_number' for
14538 interactive code letter `n' instead of using duplicate code.
14541 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14543 * systime.h (make_timeval): Declare as 'const'.
14545 2013-04-27 Kenichi Handa <handa@gnu.org>
14547 * font.c (font_open_entity): Always open a font of manageable
14550 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14552 Port better to AIX (Bug#14258).
14553 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14556 2013-04-24 Kenichi Handa <handa@gnu.org>
14558 * coding.c (decode_coding_iso_2022): When an invalid escape
14559 sequence is encountered, reset the invocation and designation
14560 status to the safest one.
14562 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14564 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14565 Without this fix, "make distclean" leaves stamp-h1 behind.
14567 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14569 * w32fns.c (w32_fullscreen_rect): New function to compute the
14570 window rectangle for the given fullscreen mode.
14571 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14572 longer tunes the window size. This keeps the window's edges flush
14573 with the screen and allows the taskbar to hide itself in fullboth.
14575 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14576 window decorations and uses the entire screen.
14578 * w32term.h (w32_fullscreen_rect) Add prototype.
14579 (struct w32_output): Replace normal_width, normal_height,
14580 normal_top, and normal_left members with a single normal_placement
14582 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14584 (FRAME_NORMAL_PLACEMENT): New macro.
14586 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14588 * minibuf.c (Ftest_completion): Silence compiler warning.
14590 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14592 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14595 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14598 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14599 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14600 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14601 parentheses where appropriate.
14603 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14605 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14607 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14609 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14610 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14611 Mention in the doc string that setting these variables takes
14612 effect only after a call to set-window-buffer. (Bug#14200)
14614 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14616 * indent.c (Fvertical_motion): Don't consider display strings on
14617 overlay strings as display strings on the buffer position we
14618 started from. This prevents vertical cursor motion from jumping
14619 more than one line when there's an overlay string with a display
14620 property at end of line.
14621 Reported by Karl Chen <Karl.Chen@quarl.org> in
14622 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14624 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14626 * window.c (select_window): `record_buffer' even if window is
14627 already selected (bug#14191).
14629 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14631 * window.c (Fwindow_end): Test more flags, including the buffer's
14632 last_overlay_modified flag, to determine whether the window's
14633 display is really up-to-date. Prevents the function from
14634 returning a stale value. (Bug#14170)
14635 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14638 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14640 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14641 garbaged only if it is not already the top frame on its TTY.
14642 This prevents flickering due to constant redrawing of TTY frames when
14643 there are GUI frames open in the same session. (Bug#13864)
14645 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14647 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14648 of marking the idle timers directly.
14650 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14652 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14653 tables (bug#14054).
14655 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14657 * window.c (select_window): Don't record_buffer while the invariant is
14658 temporarily broken (bug#14161).
14660 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14662 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14664 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14666 2013-04-07 Romain Francoise <romain@orebokech.com>
14668 Ignore additional platform-specific ACL errors (Bug#13702).
14669 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14670 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14672 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14674 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14677 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14679 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14680 This bug was introduced by my 2013-02-25 change that simplified
14681 data_start configuration. Without this change, on GNU/Linux
14682 an Emacs configured with --enable-profiling fails immediately
14683 due to a profiler signal.
14684 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14685 with these flags. On platforms where special flags are needed
14686 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14687 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14688 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14690 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14692 Get rid of some platform-specific functions examining window
14693 system and its capabilities. This is a partial rework of the
14695 * lisp.h (have_menus_p): Remove prototype. This function is
14696 replaced with platform-independent window_system_available.
14697 (check_window_system): Move to...
14698 * frame.h (decode_window_system_frame, window_system_available):
14699 ...here, add new prototypes.
14700 * frame.c (window_system_available, decode_window_system_frame):
14702 (check_window_system): Platform-independent now.
14703 * xterm.h (x_in_use): Remove declaration.
14705 * w32term.h (check_x_frame):
14706 * nsterm.h (check_x_frame): Remove prototypes. This function
14707 is replaced with platform-independent decode_window_system_frame.
14708 * msdos.c (have_menus_p): Remove.
14709 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14710 Remove platform-specific functions. Use check_window_system,
14711 decode_window_system_frame and check_ns_display_info where
14712 appropriate. Minor style and comment tweaks.
14713 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14714 (check_x_frame): Likewise.
14715 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14717 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14718 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14719 * xmenu.c, xselect.c: All related users changed.
14721 2013-04-03 Kenichi Handa <handa@gnu.org>
14723 The following changes is to optimize the code for reading UTF-8
14726 * coding.c (check_ascii): Rename from detect_ascii. Return value
14727 changed. Check EOL format. Do not call adjust_coding_eol_type
14729 (check_utf_8): New function.
14730 (adjust_coding_eol_type): Do nothing if already adjusted.
14731 (detect_coding): Compare the return value of check_ascii with
14732 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14733 (decode_coding_gap): Optimize for valid UTF-8.
14735 2013-03-21 Kenichi Handa <handa@gnu.org>
14737 * coding.c (syms_of_coding): Cancel previous change.
14739 * insdel.c (insert_from_gap): Fix previous change.
14741 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14743 Consistently use platform-specific function to detect window system.
14744 * lisp.h (check_window_system): New prototype. This function is
14745 going to replace check_x, check_w32 and check_ns.
14746 (have_menus_p): Mention msdos.c in comment.
14747 * fontset.c (check_window_system_func): Remove. Adjust all users.
14748 * fontset.h (check_window_system_func): Remove prototype.
14749 * nsterm.h (check_ns):
14750 * xterm.h (check_x):
14751 * w32term.h (check_w32): Likewise.
14752 * menu.c (Fx_popup_menu): Use check_window_system.
14753 * msdos.c (check_window_system): Define for MS-DOS.
14754 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14755 * w32fns.c (check_window_system): Likewise for MS-Windows.
14756 * xfns.c (check_window_system): Likewise for X.
14757 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14758 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14760 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14762 Prefer < to > in range checks such as 0 <= i && i < N.
14763 This makes it easier to visualize quantities on a number line.
14764 This patch doesn't apply to all such range checks,
14765 only to the range checks affected by the 2013-03-24 change.
14766 This patch reverts most of the 2013-03-24 change.
14767 * alloc.c (xpalloc, Fgarbage_collect):
14768 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14769 * character.c (string_escape_byte8):
14770 * charset.c (read_hex):
14771 * data.c (cons_to_unsigned):
14772 * dispnew.c (update_frame_1):
14773 * doc.c (Fsubstitute_command_keys):
14774 * doprnt.c (doprnt):
14775 * editfns.c (hi_time, decode_time_components):
14776 * fileio.c (file_offset):
14777 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14778 * font.c (font_intern_prop):
14779 * frame.c (x_set_alpha):
14780 * gtkutil.c (get_utf8_string):
14781 * indent.c (check_display_width):
14782 * keymap.c (Fkey_description):
14783 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14785 * minibuf.c (read_minibuf_noninteractive):
14786 * process.c (wait_reading_process_output):
14787 * search.c (Freplace_match):
14788 * window.c (get_phys_cursor_glyph):
14789 * xdisp.c (redisplay_internal):
14790 * xsmfns.c (smc_save_yourself_CB):
14791 Prefer < to > for range checks.
14792 * dispnew.c (sit_for): Don't mishandle NaNs.
14793 This fixes a bug introduced in the 2013-03-24 change.
14794 * editfns.c (decode_time_components): Don't hoist comparison.
14795 This fixes another bug introduced in the 2013-03-24 change.
14797 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14799 * frame.h (struct frame): Drop scroll_bottom_vpos
14800 member becaue all real users are dead long ago.
14801 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14802 * xdisp.c (redisplay_internal): Adjust user.
14804 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14806 * nsmenu.m (showAtX:Y:for:): setLevel to
14807 NSPopUpMenuWindowLevel (Bug#13998).
14809 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14811 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14812 (ns_check_pending_open_menu): Declare.
14814 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14815 (x_activate_menubar): Update the menu with title that matches
14816 ns_get_pending_menu_title, and call
14817 ns_check_pending_openmenu (Bug#12698).
14818 (menuWillOpen:): New method.
14819 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14821 * nsterm.m (menu_will_open_state, menu_mouse_point)
14822 (menu_pending_title): New varaibles.
14823 (ns_get_pending_menu_title, ns_check_menu_open)
14824 (ns_check_pending_open_menu): New functions.
14826 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14828 * indent.c (current_column_bol_cache): Remove leftover which is not
14829 used in Fmove_to_column any more.
14830 (current_column, scan_for_column): Adjust users.
14831 * keyboard.c (last_point_position_buffer, last_point_position_window):
14832 Remove leftovers which are not used for recording undo any more.
14833 (command_loop_1, syms_of_keyboard): Adjust users.
14834 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14835 redisplay_window any more.
14836 (move_it_to): Adjust user.
14838 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14840 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14841 Update dependencies.
14843 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14845 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14846 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14847 forward references.
14849 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14851 * window.h (struct window): Replace hchild, vchild and buffer slots
14852 with a single slot 'contents'. This is possible because each valid
14853 window may have either the child window (in vertical or horizontal
14854 combination) or buffer to display (for the leaf window). Using that,
14855 a lot of operations to traverse and/or change window hierarchies may
14856 be simplified. New member horizontal is used to distinguish between
14857 horizontal and vertical combinations of internal windows.
14858 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14859 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14860 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14861 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14862 Use contents slot, not buffer, where appropriate.
14863 (wset_combination): New function.
14864 (wset_buffer): Add eassert.
14865 (Fframe_first_window): Simplify the loop reaching first window.
14866 (Fwindow_buffer): Use WINDOW_LEAF_P.
14867 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14868 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14869 (unshow_buffer): Convert initial debugging check to eassert.
14870 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14871 (make_parent_window, window_resize_check, window_resize_apply)
14872 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14873 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14874 Adjust to match struct window changes.
14875 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14876 (mark_window_cursors_off, count_windows, get_leaf_windows)
14877 (foreach_window_1): Simplify the loop.
14878 * alloc.c (mark_object): Do not check for the leaf window because
14879 internal windows has no glyph matrices anyway.
14880 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14881 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14882 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14883 (build_frame_matrix_from_window_tree, mirror_make_current)
14884 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14885 (update_window_tree, set_window_update_flags): Simplify the loop.
14886 (sync_window_with_frame_matrix_rows): Enforce live window.
14887 Use contents slot, not buffer, where appropriate.
14888 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14889 and WINDOW_HORIZONTAL_COMBINATION_P.
14890 (make_frame_visible_1): Simplify the loop.
14891 Use contents slot, not buffer, where appropriate.
14892 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14893 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14894 (expose_window_tree): Likewise.
14895 Use contents slot, not buffer, where appropriate.
14896 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14897 to avoid deleted windows. Use contents slot instead of buffer.
14898 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14899 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14900 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14901 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14903 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14905 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14906 identify the reasons for assertion violations in bug#14062 and
14908 (Fx_show_tip): Fix compilation error under
14909 "--enable-check-lisp-object-type". (Bug#14073)
14911 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14912 Reported by <rzl24ozi@gmail.com>.
14914 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14916 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14918 (unwind_with_echo_area_buffer): ...to restore it here.
14919 This is needed to ensure that...
14920 (redisplay_window): ...both window markers are valid here,
14921 which is verified by eassert.
14922 * editfns.c (save_excursion_save): Do not assume that
14923 selected_window always displays the buffer.
14924 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14927 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14929 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14932 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14934 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14936 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14938 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14939 since MinGW's w32api headers do. This avoids compiler warnings.
14941 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14942 if already defined.
14944 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14946 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14948 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14950 * gtkutil.c (style_changed_cb): Check if frame is live and an
14951 X frame (Bug#14038).
14953 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14955 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14956 Define only for _WIN32_WINNT less than 0x0500.
14957 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14959 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14960 see its own definitions of 'struct timeval' and 'struct timezone'.
14962 Fix incompatibilities between MinGW.org and MinGW64 headers.
14963 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14965 * w32.c (REPARSE_DATA_BUFFER): Guard with
14966 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14968 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14970 * xterm.c: Include X11/XKBlib.h
14971 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14973 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14975 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14977 * blockinput.h (input_blocked_p): Likewise.
14978 * bytecode.c (exec_byte_code): Likewise.
14979 * callproc.c (call_process_kill, call_process_cleanup)
14980 (Fcall_process): Likewise.
14981 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14982 (Fccl_execute_on_string): Likewise.
14983 * character.c (string_escape_byte8): Likewise.
14984 * charset.c (read_hex): Likewise.
14985 * cm.c (calccost): Likewise.
14986 * data.c (cons_to_unsigned): Likewise.
14987 * dired.c (directory_files_internal, file_name_completion):
14989 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14990 (sit_for): Likewise.
14991 * doc.c (Fsubstitute_command_keys): Likewise.
14992 * doprnt.c (doprnt): Likewise.
14993 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14994 * emacsgtkfixed.c: Likewise.
14995 * fileio.c (file_offset, Fwrite_region): Likewise.
14996 * floatfns.c (Fexpt, fmod_float): Likewise.
14997 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14999 * font.c (font_intern_prop): Likewise.
15000 * frame.c (x_set_alpha): Likewise.
15001 * gtkutil.c (get_utf8_string): Likewise.
15002 * indent.c (check_display_width): Likewise.
15003 * intervals.c (create_root_interval, rotate_right, rotate_left)
15004 (split_interval_right, split_interval_left)
15005 (adjust_intervals_for_insertion, delete_node)
15006 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15007 (merge_interval_right, merge_interval_left, copy_intervals)
15008 (set_intervals_multibyte_1): Likewise.
15009 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15010 * keymap.c (Fkey_description): Likewise.
15011 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15012 * lread.c (openp, read_integer, read1, string_to_number):
15014 * menu.c (ensure_menu_items): Likewise.
15015 * minibuf.c (read_minibuf_noninteractive): Likewise.
15016 * print.c (printchar, strout): Likewise.
15017 * process.c (create_process, Faccept_process_output)
15018 (wait_reading_process_output, read_process_output, send_process)
15019 (wait_reading_process_output): Likewise.
15020 * profiler.c (make_log, handle_profiler_signal): Likewise.
15021 * regex.c (re_exec): Likewise.
15022 * regex.h: Likewise.
15023 * search.c (looking_at_1, Freplace_match): Likewise.
15024 * sysdep.c (get_child_status, procfs_ttyname)
15025 (procfs_get_total_memory): Likewise.
15026 * systime.h (EMACS_TIME_VALID_P): Likewise.
15027 * term.c (dissociate_if_controlling_tty): Likewise.
15028 * window.c (get_phys_cursor_glyph): Likewise.
15029 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15030 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15032 * xfns.c (Fx_window_property): Likewise.
15033 * xmenu.c (set_frame_menubar): Likewise.
15034 * xselect.c (x_get_window_property, x_handle_dnd_message):
15036 * xsmfns.c (smc_save_yourself_CB): Likewise.
15037 * xterm.c (x_scroll_bar_set_handle): Likewise.
15039 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15041 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15042 to be optional or nil. Adjust comment and convert it to docstring.
15043 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15044 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15046 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15048 Static checking by GCC 4.8-20130319.
15049 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15050 * process.c (Fset_process_datagram_address)
15051 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15052 * xdisp.c (get_char_face_and_encoding)
15053 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15054 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15055 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15057 2013-03-24 Ken Brown <kbrown@cornell.edu>
15059 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15060 fix compilation on 64-bit Cygwin, where underscores are not
15061 automatically prepended.
15063 * w32term.c (w32_initialize): Silence compiler warning.
15065 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15067 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15068 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15069 variables, to save and restore frame dimensions.
15070 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15071 after returning from a 'fullscreen' configuration.
15072 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15073 to avoid races between the main thread and the input thread.
15075 * w32term.h (struct w32_output): New members normal_width,
15076 normal_height, normal_top, normal_left, and prev_fsmode.
15077 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15078 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15079 members of a frame.
15081 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15082 'fullscreen' parameter. Always record previous width and height
15083 of the frame, except when switching out of maximized modes, so
15084 that they could be restored correctly, instead of resetting to the
15085 default frame dimensions. Send SC_RESTORE command to the frame,
15086 unless we are going to send SC_MAXIMIZE, to restore the frame
15087 resize hints in the mouse pointer shown by the window manager.
15090 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15092 * lisp.h (get_frame_param): Adjust conditions for prototype
15095 2013-03-22 Ken Brown <kbrown@cornell.edu>
15097 * unexcw.c: Drop unneeded inclusion of w32common.h.
15098 (report_sheap_usage): Declare.
15099 (read_exe_header): Add magic numbers for x86_64.
15100 (fixup_executable): Fix printf format specifier for unsigned long
15103 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15105 * frame.h (struct frame): Put menu_bar_window under #ifdef
15106 because this member is not needed when X toolkit is in use.
15107 (fset_menu_bar_window):
15108 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15109 (free_glyphs, update_frame):
15110 * xdisp.c (expose_frame): Likewise.
15111 (display_menu_bar): Likewise. Remove redundant eassert.
15112 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15115 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15117 Use functions and constants to manipulate Lisp_Save_Value objects.
15118 This replaces code that used macros and strings and token-pasting.
15119 The change makes the C source a bit easier to follow,
15120 and shrinks the Emacs executable a bit.
15121 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15122 (make_save_value): Change 1st arg from string to enum. All callers
15125 (mark_object): Use if, not #if, for GC_MARK_STACK.
15126 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15127 (XSAVE_OBJECT): Now functions, not macros.
15128 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15129 the constant was never used.
15130 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15131 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15132 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15133 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15135 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15136 type3 with a single member save_type. All uses changed.
15137 (save_type, set_save_pointer, set_save_integer): New functions.
15138 * print.c (PRINTX): Remove.
15140 * alloc.c: Remove redundant static declarations.
15142 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15144 * window.h (struct window): Convert left_col, top_line, total_lines
15145 and total_cols from Lisp_Objects to integers. Adjust comments.
15146 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15148 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15149 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15150 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15151 Adjust users where appropriate.
15153 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15155 * frame.h (struct frame): Drop resx and resy because the same data is
15156 available from window system-specific output context. Adjust users.
15157 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15158 New functions to provide defaults when no window system available.
15159 (FRAME_RES_X, FRAME_RES_Y): New macros.
15160 (NUMVAL): Move from xdisp.c.
15161 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15162 (Ffont_face_attributes, Fopen_font):
15163 * image.c (gs_load):
15164 * w32font.c (fill_in_logfont):
15165 * xdisp.c (calc_pixel_width_or_height):
15166 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15167 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15169 2013-03-20 Kenichi Handa <handa@gnu.org>
15171 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15172 to 1 (temporary workaround until a bug related to ASCII
15173 optimization is fixed).
15175 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15177 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15178 Signal error if window is not internal. Adjust docstring.
15179 (delete_all_child_windows): Use combination_limit to save the buffer.
15180 (Fset_window_configuration): Adjust accordingly.
15181 * print.c (syms_of_print): Initialize debugging output not here...
15182 (init_print_once): ...but in a new function here.
15183 * lisp.h (init_print_once): Add prototype.
15184 * emacs.c (main): Add call to init_print_once. Adjust comments.
15186 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15188 * window.c (window_resize_check, window_resize_apply)
15189 (window_from_coordinates, recombine_windows, set_window_buffer)
15190 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15191 (Fsplit_window_internal, Fdelete_window_internal)
15192 (freeze_window_starts): Use bool for booleans.
15193 * window.h (window_frame_coordinates, resize_frame_windows)
15194 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15196 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15198 * dispnew.c (bitch_at_user): Use `user-error'.
15200 2013-03-17 Ken Brown <kbrown@cornell.edu>
15202 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15203 as return type of image_background. (Bug#13981)
15204 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15206 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15208 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15209 (ns_select): Don't return with result uninitialized.
15211 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15214 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15216 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15217 directories. If filename is nil, get directory name (Bug#13932).
15218 Use getFilename and getDirectory.
15219 (getFilename, getDirectory): New methods for EmacsSavePanel and
15221 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15223 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15225 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15227 2013-03-15 Kenichi Handa <handa@gnu.org>
15229 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15230 (adjust_after_replace): Make it back to static. Delete the third
15231 arg text_at_gap_tail. Cancel the code for handling it.
15233 * coding.h (struct coding_system): New member eol_seen.
15235 * coding.c (detect_ascii): New function.
15236 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15237 when the source bytes are actually scanned. On detecting for
15238 coding_category_utf_8_auto, call detect_ascii instead of scanning
15239 source bytes directly.
15240 (produce_chars): Call insert_from_gap with the new arg 0.
15241 (encode_coding): Likewise.
15242 (decode_coding_gap): Control ASCII optimization by the variable
15243 disable_ascii_optimization instead of #ifndef .. #endif.
15244 Deccode EOL format according to coding->eol_seen.
15245 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15248 * lisp.h (adjust_after_replace): Cancel externing it.
15249 (insert_from_gap): Adjust prototype.
15251 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15253 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15254 FULLSCREEN_MAXIMIZED. (Bug#13935)
15256 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15258 * region-cache.c (find_cache_boundary, move_cache_gap)
15259 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15260 Simplify debugging check and convert to eassert. Adjust comment.
15261 (pp_cache): Put under ENABLE_CHECKING.
15263 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15265 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15266 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15267 and WM_ACTIVATEAPP.
15268 (w32fullscreen_hook): If the frame is visible, reset
15269 f->want_fullscreen flag after changing the frame size. If the
15270 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15273 2013-03-13 Daniel Colascione <dancol@dancol.org>
15275 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15276 too so that these builds can use Cygwin's file conversion
15277 functions. (We've been building and linking cygw32.o all along
15278 and just not using it.)
15280 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15282 File synchronization fixes (Bug#13944).
15283 * Makefile.in (LIB_FDATASYNC): New macro.
15285 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15286 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15287 Don't worry about HAVE_FSYNC, since a substitute fsync is
15288 available if the system lacks one.
15289 (Fwrite_regin): Retry fsync if interrupted.
15291 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15293 * w32term.c (w32_read_socket): If the Emacs frame is being
15294 activated, call w32fullscreen_hook, to make sure the new frame
15295 dimensions are in effect. (Bug#13937)
15297 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15299 * xdisp.c (init_iterator): Simplify because both character and byte
15300 positions are either specified or -1. Add eassert. Adjust comment.
15301 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15302 character and byte positions can be obtained from marker.
15304 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15306 Static checking by Sun C 5.12.
15307 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15308 * bytecode.c (exec_byte_code):
15309 * dispnew.c (init_display):
15311 * fileio.c (Fsubstitute_in_file_name):
15312 * keyboard.c (Fevent_convert_list):
15313 * keymap.c (Fsingle_key_description):
15314 * term.c (maybe_fatal, fatal):
15315 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15316 * xsmfns.c (Fhandle_save_session):
15317 Omit unreachable code.
15318 * keymap.c (map_keymap_char_table_item): Cast void * to
15319 a function pointer type; the C Standard requires this.
15321 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15322 Include <sys/param.h> unconditionally, as that works elsewhere and
15323 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15324 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15327 See ChangeLog.12 for earlier changes.
15329 ;; Local Variables:
15333 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15335 This file is part of GNU Emacs.
15337 GNU Emacs is free software: you can redistribute it and/or modify
15338 it under the terms of the GNU General Public License as published by
15339 the Free Software Foundation, either version 3 of the License, or
15340 (at your option) any later version.
15342 GNU Emacs is distributed in the hope that it will be useful,
15343 but WITHOUT ANY WARRANTY; without even the implied warranty of
15344 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15345 GNU General Public License for more details.
15347 You should have received a copy of the GNU General Public License
15348 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.