1 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
3 * keyboard.c (command_loop_1): Record this-command in recent-keys.
4 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
6 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
8 * nsterm.m (ns_set_vertical_scroll_bar)
9 (ns_set_horizontal_scroll_bar): Cleanup merge error.
11 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
13 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
14 merely because tmo_in_millisec is nonnegative. The 1st call
15 to g_main_context_query could succeed while the 2nd one fails.
17 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
19 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
21 * nsterm.m (run): Only use non-system event loop if OSX version is
22 exactly 10.9 (Bug#18993).
23 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
26 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
28 * callproc.c (encode_current_directory): Support handling of file
29 names prepended by "/:". (Bug#18891)
31 2014-11-08 Alan Mackenzie <acm@muc.de>
33 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
35 2014-11-08 Dima Kogan <dima@secretsauce.net>
37 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
39 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
41 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
42 raises an error. (Bug#18891)
44 2014-11-08 Martin Rudalics <rudalics@gmx.at>
46 * frame.c (adjust_frame_size): Call x_set_window_size only if
47 f->can_x_set_window_size is set.
48 (make_frame): Initialize f->can_x_set_window_size and
49 f->can_run_window_configuration_change_hook.
50 (Fcan_run_window_configuration_change_hook): New function.
51 * frame.h (frame): Split `official' into `can_x_set_window_size'
52 and `can_run_window_configuration_change_hook'.
53 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
54 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
55 f->can_x_set_window_size.
56 * window.c (run_window_configuration_change_hook): Return
57 immediately if either f->can_x_set_window_size or
58 f->can_run_window_configuration_change_hook are false.
59 (Fset_window_configuration): Instead of f->official set
60 f->can_x_set_window_size.
61 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
62 f->can_x_set_window_size.
64 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
66 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
67 cleanup from 2014-11-01 (Bug#18972).
69 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
71 * keyboard.c: Call gui-set-selection instead of x-set-selection.
72 * xdisp.c (window-scroll-functions): Improve docstring.
74 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
76 Uniquify the 'size' symbol.
78 * w32notify.c (Qsize): Remove.
79 * lisp.h (Qsize): New decl.
80 * lread.c (Qsize): Now extern.
81 * w32notify.c (syms_of_w32notify): No need to defsym.
83 2014-11-07 Martin Rudalics <rudalics@gmx.at>
85 * dispnew.c (change_frame_size_1): Fix call of
87 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
88 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
89 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
90 (Qtool_bar_size): New constants.
91 (frame_inhibit_resize, adjust_frame_size): New argument to
92 handle case where frame_inhibit_implied_resize is a list.
93 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
94 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
95 (x_set_right_divider_width, x_set_bottom_divider_width)
96 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
97 (x_set_scroll_bar_width, x_set_scroll_bar_height):
99 (frame-inhibit-implied-resize): Rewrite doc-string.
100 * frame.h (frame_inhibit_resize, adjust_frame_size):
101 Fix external declarations.
102 (Qframe_position, Qframe_outer_size)
103 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
104 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
105 (Qtool_bar_size): Extern them.
106 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
107 (xg_height_or_width_changed): Remove.
108 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
109 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
110 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
111 (xg_change_toolbar_position): Call adjust_frame_size directly.
112 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
113 Fix calls of adjust_frame_size.
114 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
115 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
116 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
117 frame can get resized when tool-bar-lines parameter changes from
119 (Fw32_frame_menu_bar_size): Return fourth value.
120 (Fw32_frame_rect): Block input around system calls
121 (Fx_frame_geometry): New function.
122 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
123 * w32term.c (x_new_font): Adjust adjust_frame_size call.
124 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
125 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
126 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
127 (Fx_create_frame): Adjust adjust_frame_size calls.
128 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
129 frame can get resized when tool-bar-lines parameter changes from
131 (Fx_frame_geometry): New function.
132 * xmenu.c (update_frame_menubar): On Lucid call
133 adjust_frame_size with one pixel less height to avoid that
134 repeatedly adding/removing the menu bar grows the frame.
135 (free_frame_menubar): On Motif arrange to optionally preserve
136 the old frame height when removing the menu bar.
137 * xterm.c (x_new_font): Adjust adjust_frame_size call.
139 2014-11-03 Eli Zaretskii <eliz@gnu.org>
141 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
142 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
143 frame; instead, print an error message.
145 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
147 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
149 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
151 * nsimage.m (allocInitFromFile:): Initialize bmRep.
152 (dealloc): Release bmRep.
154 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
155 imageListSetNext, imageListNext.
157 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
159 (allocInitFromFile:): Remove searching ImageList and calling
160 reference (Bug#18918).
161 (dealloc): Remove handling if ImageList.
163 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
165 * process.c (catch_child_signal): Fix incorrect assertion.
167 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
169 * macfont.m (macfont_draw):
170 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
172 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
173 if force_integral_p (i.e. no antialias).
174 (macfont_draw): Check ns_antialias_text, also turn off synthetic
175 bold if no antialias (Bug#18876).
177 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
178 was given (Bug#18846).
180 * nsterm.h (ns_set_doc_edited): Declare taking no args.
182 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
183 instead of in xdisp.c, function now takes void. (Bug#18884).
185 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
186 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
188 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
189 struct window* (Bug#18889).
190 Remove getMouseMotionPart.
191 (ns_output): Make icon_top/left int.
193 * nsfns.m (x_icon): icon_top/left is int.
195 * nsterm.m (ns_mouse_position): Remove unused code.
196 (initFrame:window:, dealloc): Use window instead of win.
197 (getMouseMotionPart:window:x:y:): Remove, unused.
198 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
200 2014-11-01 Eli Zaretskii <eliz@gnu.org>
202 * keyboard.c (readable_events): When FLAGS include
203 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
204 This avoids returning non-nil from input-pending-p when only such
205 events are in the queue. (Bug#18856)
207 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
209 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
210 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
211 (Qforeign_selection): Remove.
212 (ns_get_local_selection): Identation fix.
213 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
215 * nsselect.m (ns_get_local_selection): Remove calling of
216 functions in Vselection_converter_alist (Bug#18911).
217 (syms_of_nsselect): Remove Vselection_converter_alist.
219 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
221 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
222 and unnecessary initialization. Adjust comments.
224 2014-10-30 Eli Zaretskii <eliz@gnu.org>
226 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
228 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
229 index, not an absolute one, as that's what the function expects.
231 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
233 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
234 font on an initial frame when running as a daemon (Bug#18869).
236 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
238 2014-10-30 Eli Zaretskii <eliz@gnu.org>
240 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
241 build_string, when importing a home directory. (Bug#18873)
243 * dispnew.c (buffer_posn_from_coords):
244 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
245 account for the header-line height. (Bug#18839)
247 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
249 * xml.c (parse_region): Do not forget the first document child.
251 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
253 * nsselect.m: pasteboard_changecount is new.
254 (ns_store_pb_change_count, ns_get_pb_change_count)
255 (ns_get_our_change_count_for): New functions.
256 (ns_string_to_pasteboard_internal): Correct comment.
257 type => gtype in eassert, Call ns_store_pb_change_count.
258 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
259 (Fns_disown_selection_internal, Fns_selection_owner_p):
260 Replace Vselection_alist check, with change count check.
261 (Fns_get_selection): Initialize val to Qnil. Only get local
262 selection if change counts match (Bug#18799).
263 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
265 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
267 * src/w32proc.c (create_child): If calling a quoted batch file,
268 pass NULL for exe. (Bug#18745)
270 2014-10-24 Eli Zaretskii <eliz@gnu.org>
272 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
273 (bidi_resolve_brackets): Use end of string position rather than ZV
274 when iterating over a string. (Bug#18815)
276 2014-10-24 Martin Rudalics <rudalics@gmx.at>
278 * keyboard.c (make_lispy_position): Return coordinates also when
279 on scroll bars, fringes, margins or not in a window.
280 * xdisp.c (show_mouse_face): Don't change cursor face during
283 2014-10-23 Martin Rudalics <rudalics@gmx.at>
285 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
286 (frame_resize_pixelwise, frame_inhibit_implied_resize):
287 Fix doc-strings (Bug#18789).
289 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
291 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
293 2014-10-22 Eli Zaretskii <eliz@gnu.org>
295 Optimize redisplay of simple bracketed text.
296 * bidi.c (bidi_cache_reset_to): New function.
297 (bidi_cache_reset): Call it.
298 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
300 (bidi_resolve_explicit): Reset bracket_pairing_pos and
301 bracket_enclosed_type only if bracket_pairing_pos's value is not
303 (MAX_BPA_STACK): Make sure the value is signed.
304 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
305 stop pushing values onto the stack.
306 (bidi_find_bracket_pairs): If the bracketed text is only on the
307 base embedding level, remove all the states cached by this
308 function from the cache, and return zero, so that the brackets in
309 this segment of text are processed as normal neutrals.
310 (bidi_resolve_brackets): Detect the brackets that are to be
311 processed as neutrals, and don't call bidi_find_bracket_pairs on
314 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
316 * w32select.c (Fw32_selection_exists_p): Rename from
317 Fx_selection_exists_p.
318 (syms_of_w32select): Adjust accordingly.
320 * w16select.c (Fw16_selection_exists_p): Rename from
321 Fx_selection_exists_p.
322 (syms_of_win16select): Adjust accordingly.
324 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
325 (Fns_own_selection_internal): Tighten scoping.
326 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
327 (Fns_get_selection): Rename from Fx_get_selection_internal.
328 (Fns_get_selection_internal, Fns_store_selection_internal):
330 (syms_of_nsselect): Adjust accordingly.
332 2014-10-21 Martin Rudalics <rudalics@gmx.at>
334 * w32fns.c (Fw32_frame_menu_bar_size): New function.
335 * w32term.c (x_set_window_size): Account for wrapped menu bar
336 lines when setting up frame height (Bug#15174 and Bug#18720).
337 (w32_add_wrapped_menu_bar_lines): New variable.
339 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
341 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
344 2014-10-20 Glenn Morris <rgm@gnu.org>
346 * Merge in all changes up to 24.4 release.
348 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
350 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
351 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
353 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
355 * xterm.c (handle_one_xevent): Check return value from
356 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
357 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
359 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
360 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
361 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
362 Gtk+ >= 3.14 (Bug#18674).
363 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
364 Gtk+ >= 3.14 (Bug#18674).
366 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
368 * gtkutil.c: Remove no-longer-used code.
369 (xg_update_menubar): Remove unused local and unnecessary call to
370 gtk_menu_item_get_submenu.
371 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
372 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
373 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
375 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
377 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
379 * xterm.h (handlebox_widget): Remove.
381 * xmenu.c (set_frame_menubar): Remove GTK block that calls
384 * gtkutil.h (xg_have_tear_offs): Remove declaration.
386 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
387 to handle Gtk versions.
388 (xg_get_file_with_chooser): Use them.
389 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
390 Remove (create_menus): Remove teroff argument and code.
391 Remove call to gtk_menu_set_title.
392 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
393 Adjust args to create_menus.
394 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
395 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
396 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
397 (xg_make_tool_item): Remove detach code.
398 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
399 (find_icon_from_name): New function.
400 (update_frame_tool_bar): Remove GtkStockItem code, move to
401 find_icon_from_name. Let stock be a list of icon names to try.
402 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
403 Replace TOOLBAR_TOP_WIDGET.
404 (free_frame_tool_bar, xg_change_toolbar_position ):
405 Replace TOOLBAR_TOP_WIDGET.
406 (xg_initialize): Remove tearoff code.
408 2014-10-18 Eli Zaretskii <eliz@gnu.org>
410 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
411 pixel from the window's cursor glyph width, since X renders hollow
412 blocks 1 pixel wider than the 'width' parameter.
414 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
415 glyph->pixel_width; this is now done in xterm.c.
417 Fix reordering of bracket characters in isolates.
418 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
419 RESOLVED_ONLY; when non-zero, return from the cache only fully
420 resolved states. All callers changed.
421 (CANONICAL_EQU): New macro.
422 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
423 equivalent of the paired closing bracket character.
424 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
425 the default non-negative value, to be checked later in
426 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
427 characters against those pushed onto the BPA stack.
428 (bidi_record_type_for_neutral): New function.
429 (bidi_resolve_brackets): Record next_for_neutral and
430 prev_for_neutral when embedding level gets pushed. Force
431 resolution of bracket pairs when entering a level run that was not
433 (bidi_resolve_neutral): Add assertions before calling
434 bidi_resolve_neutral_1.
435 (bidi_level_of_next_char): Remove the code that attempted to
436 resolve unresolved neutrals; that is now done by
437 bidi_resolve_neutral.
439 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
441 2014-10-17 Eli Zaretskii <eliz@gnu.org>
443 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
444 1-pixel R2L characters.
445 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
446 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
448 2014-10-16 Eli Zaretskii <eliz@gnu.org>
450 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
453 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
455 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
456 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
457 It's not clear to me whether the initialization is needed,
458 but it can't hurt so I played it safe.
460 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
462 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
464 2014-10-15 Eli Zaretskii <eliz@gnu.org>
466 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
467 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
469 (bidi_get_type): Return the isolate initiators and terminator types.
470 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
471 (bidi_fetch_char_skip_isolates, find_first_strong_char)
472 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
473 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
474 for the new features.
475 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
476 push and pop correctly for isolates.
477 (bidi_remember_char): Modify to accept an additional argument
478 and record the bidi type according to its value.
479 (bidi_cache_iterator_state): Accept an additional argument to only
480 update an existing state. Handle the new members of struct bidi_it.
481 (bidi_cache_find): Arguments changed: no longer accepts a level,
482 instead accepts a flag telling it whether it is okay to return
484 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
485 table. Initialize new isolate-related members.
486 (bidi_paragraph_init): Some code factored out into
487 find_first_strong_char.
488 (bidi_resolve_explicit_1): Function deleted, its code incorporated
489 into bidi_resolve_explicit.
490 (bidi_resolve_explicit): Support the isolate initiators and
491 terminator. Fix handling of embeddings and overrides according to
492 new UBA requirements. Record information about previously seen
493 characters here (moved from bidi_level_of_next_char).
494 (bidi_resolve_weak): Adapt to changes in struct members.
495 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
496 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
497 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
498 paired bracket resolution. Handle isolate initiators and
500 (bidi_type_of_next_char): Remove unneeded code for BN limit.
501 (bidi_level_of_next_char): Move the code that records information
502 about previous characters to bidi_resolve_explicit. Fix logic of
503 resolving neutrals and make sure their cache entries are updated.
504 Remove now unneeded special handling of PDF level.
506 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
507 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
508 enlarged per Unicode 6.3.
509 (enum bidi_bracket_type_t): New data type.
510 (struct bidi_saved_info): Leave only 2 type members out of 4.
512 (struct bidi_stack): Add members necessary to support isolating
514 (struct bidi_it): Add new members necessary to support isolating
515 sequences and bracket pair resolution.
517 * xdisp.c (Fbidi_resolved_levels): New function.
518 (syms_of_xdisp): Defsubr it.
519 (append_glyph, append_composite_glyph, produce_image_glyph)
520 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
522 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
524 * term.c (append_glyph, append_composite_glyph)
525 (append_glyphless_glyph): Convert aborts to assertions.
527 * .gdbinit (pgx): Display the character codepoint, resolved level,
528 and bidi type also for glyphless glyphs.
530 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
532 Avoid unwanted point motion in Fline_beginning_position.
533 * lisp.h (scan_newline_from_point): Add prototype.
534 * search.c (scan_newline_from_point): New function, refactored from...
535 * cmds.c (Fforward_line): ...adjusted user.
536 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
537 and simplify the former since the latter doesn't move point.
539 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
541 Cleanup terminal handling code.
542 * dispextern.h (get_named_tty): Remove prototype but...
543 * termhooks.h (get_named_terminal): ...resurrect it under
544 more meaningful name.
545 (get_terminal): Likewise, but with...
546 (decode_live_terminal): ...this name.
547 (decode_tty_terminal): Add prototype.
548 * term.c (get_tty_terminal): Remove.
549 (get_named_tty): Remove.
550 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
551 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
552 Use decode_tty_terminal.
553 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
554 * terminal.c (get_terminal): Refactor to...
555 (decode_terminal, decode_live_terminal): ...new functions.
556 (decode_tty_terminal): Replacement for get_tty_terminal.
557 (get_named_terminal): Likewise for get_named_tty.
558 * coding.c (Fset_terminal_coding_system_internal)
559 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
560 (Fkeyboard_coding_system):
561 * composite.c (Fcomposition_get_gstring):
562 * dispnew.c (Fsend_string_to_terminal):
563 * frame.c (Fmake_terminal_frame):
564 * nsfns.m (check_ns_display_info):
565 * w32fns.c, xfns.c (check_x_display_info):
566 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
567 * keyboard.c (handle_interrupt_signal, handle_interrupt)
568 (Fset_quit_char): Use get_named_terminal.
569 (Fset_output_flow_control, Fset_input_meta_mode):
570 Use decode_tty_terminal.
572 2014-10-13 Eli Zaretskii <eliz@gnu.org>
574 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
575 between 32-bit and 64-bit MinGW builds. (Bug#18699)
577 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
579 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
580 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
582 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
584 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
587 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
589 * editfns.c (dump_tz_string): No longer const.
590 It might be modified.
592 * nsmenu.m (clear): Assume OS X 10.6 or later.
594 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
596 * unexmacosx.c: Remove include ppc/reloc.h.
597 (unrelocate, copy_dysymtab): Remove PPC code.
598 (rebase_reloc_address): Remove, only used for PPC:
600 * nsterm.m: Always include macfont.h on COCOA.
601 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
602 (ns_dumpglyphs_image, ns_check_menu_open)
603 (applicationDidFinishLaunching)
604 (antialiasThresholdDidChange:)
605 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
606 Remove checks for OSX <= 10.5/10.6.
607 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
608 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
611 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
612 (NS_HAVE_NSINTEGER): Remove block.
613 Remove >= OSX 10.6 tests.
615 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
616 (x_activate_menubar, trackingNotification:): Remove check for
618 (menuNeedsUpdate:): Remove check for OSX < 10.5.
620 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
622 * nsfns.m: Always include macfont.h on COCOA.
623 (ns_filename_from_panel, ns_directory_from_panel)
624 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
625 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
627 * macfont.m: Remove >= 1050 check.
628 (macfont_create_family_with_symbol)
629 (macfont_get_glyph_for_character)
630 (mac_font_get_glyphs_for_variants)
631 (mac_ctfont_create_available_families, syms_of_macfont):
632 Remove code for OSX < 10.6.
633 (mac_font_family_group, mac_font_family_compare): Remove, only used
636 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
637 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
639 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
642 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
644 Fix putenv race conditions with undefined behavior (Bug#8705).
645 Do all putenv calls before Emacs creates any threads.
646 Use a safer way to modify the TZ environment variable in the
647 presence of multiple threads. For further thread-safety,
648 prefer localtime_r and gmtime_r to localtime and gmtime,
649 and prefer struct tm's tm_gmtoff (if available) to calling
650 both localtime_r and gmtime_r.
651 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
652 (init_dbusbind): ... to this new function.
653 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
654 * xterm.c (x_term_init): Move xputenv call from here ...
655 (init_xterm): ... to this new function.
656 * emacs.c (main) [USE_GTK]: Call it before creating threads.
657 * editfns.c (HAVE_TM_GMTOFF): Default to false.
658 (dump_tz_string): New constant.
659 (init_editfns): Use it. This centralizes the dump_tz stuff.
660 Call set_time_zone_rule here, so that its xputenv is done
661 before Emacs goes multithreaded.
662 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
663 thread-safe enough for Emacs.
664 (format_time_string, Fdecode_time, Fcurrent_time_string)
665 (Fcurrent_time_zone):
666 Prefer localtime_r and gmtime_r, which are more thread-safe, to
667 localtime and gmtime. Remove now-unnecessary calls to block_input.
668 (tm_gmtoff): New static function.
669 (Fdecode_time, Fcurrent_time_zone): Use it.
670 (Fencode_time): Use mktime_z, for better thread-safety.
671 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
672 i.e., not quite thread-safe but good enough for Emacs typical usage.
673 Do not reclaim storage that is in the environment; let it leak.
674 Always call tzset, since localtime_r does not.
675 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
676 This is now done in init_editfns.
677 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
678 New macros and declarations, for platforms lacking tzalloc & friends.
680 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
682 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
683 On x86 platforms this works around GCC bug 63495
684 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
685 and more generally should fix a portability problem in Emacs.
686 Problem reported by Stefan Monnier in:
687 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
689 2014-10-08 Leo Liu <sdl.web@gmail.com>
691 Enhance terpri to allow conditionally output a newline. (Bug#18652)
692 * keymap.c (describe_vector_princ):
693 * keyboard.c (Fcommand_error_default_function): Adapt to change to
696 * print.c (printchar_stdout_last): Declare.
697 (printchar): Record the last char written to stdout.
698 (Fterpri): Add optional argument ENSURE.
700 2014-10-08 Eli Zaretskii <eliz@gnu.org>
702 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
703 DELAY argument to change_frame_size, so that the frame size
704 changes, if any are needed, are delayed until the next redisplay.
705 This is to avoid a too early QUIT inside change_frame_size, when
706 it calls Lisp in frame_windows_min_size, in case one of the events
707 we've read sets the quit-flag. (Bug#18649)
709 * w32fns.c (check_x_display_info): Accept terminal objects as
710 argument, to follow what xfns.c does.
712 2014-10-07 Glenn Morris <rgm@gnu.org>
714 * Makefile.in ($(srcdir)/macuvs.h)
715 ($(lispsource)/international/charprop.el): Add explicit FORCE.
717 2014-10-07 Eli Zaretskii <eliz@gnu.org>
719 * decompress.c (init_zlib_functions): Move the message about zlib
720 being unavailable from here...
721 (Fzlib_decompress_region): ...to here. (Bug#18650)
723 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
725 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
726 the case where an optional string is used. Adjust docstring.
728 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
730 * lisp.mk (lisp): Remove w32-common-fns.elc.
732 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
734 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
735 These were already defined in buffer.c, and the duplicate
736 definitions cause problems on platforms like 'gcc -fno-common'.
737 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
739 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
741 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
742 if toolbar is visible.
744 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
747 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
748 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
749 (ns_select, ns_read_socket): Use unwind_protect to decrease
750 apploopnr (Bug#18345).
751 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
752 line height (Bug#17977).
754 * macfont.m: Fix indentation and import changes from macport 24.3.94.
755 (macfont_closest_traits_index): New function.
756 (macfont_closest_traits_index_p): Rename from
757 macfont_closest_traits_index.
758 (macfont_list): Use macfont_closest_traits_index_p.
760 2014-10-05 K. Handa <handa@gnu.org>
762 * coding.c (detect_coding_iso_2022): Set coding->rejected
763 correctly when an invalid escape sequence is found (Bug#18610).
765 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
767 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
768 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
771 2014-10-04 Martin Rudalics <rudalics@gmx.at>
773 * buffer.c (scroll_bar_width, scroll_bar_height):
775 * window.c (Fset_window_scroll_bars): Fix doc-string.
776 (Fwindow_scroll_bars): Have it return what the doc-string says.
778 2014-10-03 Eli Zaretskii <eliz@gnu.org>
780 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
781 iterator backwards, to resync the bidi iterator. (Bug#18584)
783 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
785 Consistently use min and max macros from lisp.h.
786 * coding.c (min, max):
788 * unexhp9k800.c (min):
789 * unexw32.c (min, max): Use definitions from lisp.h.
790 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
792 * gmalloc.c (min): Tiny style change.
794 * fileio.c (emacs_readlinkat, Finsert_file_contents):
795 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
797 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
799 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
800 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
801 (X_ULONG_MAX): Move these macros to xterm.h.
802 (x_fill_property_data): Be more generous about allowing either
803 signed or unsigned data of the appropriate width.
804 * xterm.h (x_display_set_last_user_time): New function.
805 All setters of last_user_time changd to use this function.
806 If ENABLE_CHECKING, check that the times are in range.
808 2014-10-02 Eli Zaretskii <eliz@gnu.org>
810 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
811 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
813 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
815 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
816 make a font_object from a tty frame (Bug#18573).
817 (Finternal_set_lisp_face_attribute): Add FIXME comment.
819 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
821 * alloc.c (mark_overlay): Assume that overlay boundaries are
822 always markers. Add comment.
823 * lread.c (read_internal_start): Use convenient validate_subarray.
825 (Fread_from_string): Adjust docstring.
827 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
829 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
831 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
832 Rename from the "x-" prefix.
834 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
836 * xselect.c (selection-converter-alist): Fix docstring.
838 2014-10-01 Eli Zaretskii <eliz@gnu.org>
840 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
841 argument passed by the caller, when we mirror all slashes into
844 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
846 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
847 Resurrect old code and fix compilation with GTK < 2.13.6.
849 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
851 Use AUTO_CONS instead of SCOPED_CONS, etc.
852 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
853 * lisp.h (AUTO_CONS): Rename from scoped_cons.
854 (AUTO_LIST1): Rename from scoped_list1.
855 (AUTO_LIST2): Rename from scoped_list2.
856 (AUTO_LIST3): Rename from scoped_list3.
857 (AUTO_LIST4): Rename from scoped_list4.
858 (AUTO_STRING): Rename from SCOPED_STRING.
859 * frame.h (AUTO_FRAME_ARG):
860 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
861 (AUTO_LIST4, AUTO_STRING):
862 Prepend a new argument 'name'.
863 Declare a variable instead of yielding a value.
865 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
867 2014-09-30 Eli Zaretskii <eliz@gnu.org>
869 * w32fns.c (w32_createwindow): Accept an additional argument, an
870 array of 2 values specifying the coordinates of the frame's
871 top-left corner. Use these values instead of calling x_get_arg,
872 which can cons Lisp objects, and therefore cannot be called except
873 from the main thread. Remove redundant tests for the default
875 (my_create_window): Move the calculation of the coordinates of the
876 frame's top-left edge here. Pass them to the input thread via the
877 second parameter of the WM_EMACS_CREATEWINDOW message.
878 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
881 2014-09-30 Eli Zaretskii <eliz@gnu.org>
883 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
884 (redisplay_window): Treat the frame's frozen_window_starts flag
885 the same way as the optional_new_start flag for the window: only
886 obey it if the glyph row showing point will be fully visible.
887 Likewise when the window start is in a continuation line. If,
888 after trying everything under the 'force_start' label, point is
889 still not fully visible, give up and scroll the window.
890 Add debugging traces. (Bug#18545)
892 * window.c (Frecenter): Set the window's redisplay flag.
894 2014-09-30 Eli Zaretskii <eliz@gnu.org>
896 * w32term.c (w32_read_socket): Don't use frame dimensions for
897 resizing if GetClientRect returned an empty (0, 0, 0, 0)
898 rectangle. Check the return value of GetClientRect, and don't use
899 the results if it didn't succeed.
901 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
902 in columns and lines after correcting the pixel dimensions in
904 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
905 negative values to xrealloc. (Bug#18528)
907 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
909 * alloc.c: Remove now-unnecessary check.
910 Suggested by Dmitry Antipov in:
911 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
913 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
915 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
916 to Ubuntu 14.04.1 x86-64.
918 Simplify stack-allocated Lisp objects, and make them more portable.
919 The build_local_string macro was used in two ways: (1) string
920 literals for which scoped allocation suffices, and (2) file name
921 components, where it's not safe in general to assume bounded-size
922 ASCII data. Simplify by defining a new macro SCOPED_STRING that
923 allocates a block-scope string, and by using SCOPED_STRING for (1)
924 and build_string for (2). Furthermore, actually use stack
925 allocation only for objects known to have sufficient alignment.
926 This simpler implementation means Emacs can make
927 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
928 GC_MAKE_GCPROS_NOOPS.
929 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
930 for fewer differences among implementations.
931 (struct Lisp_String): Now GCALIGNED.
932 (USE_STACK_LISP_OBJECTS): Default to true, since the
933 implementation no longer insists on a nonempty GCALIGNED.
934 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
935 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
936 separately. Move definiens to scoped_cons. The old definition
937 was incorrect when GCALIGNED was defined to be empty.
938 (union Aligned_String): New type.
939 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
940 implementation ports to compilers that don't align strictly enough.
941 Don't worry about the union sizes; it's not worth bothering about.
942 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
943 Rewrite using USE_STACK_CONS.
944 (scoped_cons): Assume the use of union Aligned_Cons.
945 (lisp_string_size, make_local_string, build_local_string): Remove.
946 Unless otherwise specified, all callers of build_local_string
947 changed to use SCOPED_STRING.
948 (SCOPED_STRING): New macro.
949 * data.c (wrong_choice):
950 * menu.c (single_menu_item):
951 * process.c (Fformat_network_address):
952 Hoist use of SCOPED_STRING out of a scope, so that its returned
953 object lives long enough.
954 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
955 as the string might be long or might not be ASCII.
957 2014-09-29 Eli Zaretskii <eliz@gnu.org>
959 * msdos.c (internal_terminal_init): Bump version to 25.
961 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
963 Keep stack-allocated Lisp objects fast rather than versatile.
964 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
965 (SCOPED_CONS_INITIALIZER): New macro.
966 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
967 (USE_LOCAL_ALLOCA): Remove.
968 (local_cons, local_list1, local_list2, local_list3, local_list4):
969 Remove. Stack overflow checking makes them too slow.
970 (make_local_vector): Likewise. Also we just don't have enough
972 (enum LISP_STRING_OVERHEAD): Remove.
973 (local_string_init, local_vector_init): Remove prototypes.
974 (make_local_string, build_local_string): Redesign to target short
975 compile-time string constants, fall back to regular string allocation
977 (lisp_string_size): New function.
978 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
979 * alloc.c (local_string_init, local_vector_init): Remove.
980 (verify_ascii) [ENABLE_CHECKING]: New function.
981 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
982 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
983 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
984 * xselect.c, xterm.c: All related users changed.
986 2014-09-28 Ken Brown <kbrown@cornell.edu>
988 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
989 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
991 2014-09-27 Ken Brown <kbrown@cornell.edu>
993 Fix implementation of HYBRID_MALLOC on Cygwin.
994 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
995 (bss_sbrk_buffer_beg): New variable. Use it...
996 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
997 incorrect definition.
999 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1001 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1002 Make it into a function and change arg to be a function.
1004 * lisp.mk (lisp): Add elisp-mode.elc.
1006 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1008 * xfns.c (x_default_scroll_bar_color_parameter):
1009 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1010 to pacify --enable-gcc-warnings in non-scrollbar builds.
1012 2014-09-26 Ken Brown <kbrown@cornell.edu>
1014 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1016 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1018 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1019 MinGW builds that use GCC before 4.2.
1021 Default to stack objects on DOS_NT platforms as well.
1022 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1023 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1025 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1027 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1028 ALIGN_STACK attribute.
1030 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1032 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1033 ALIGN_STACK attribute.
1035 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1036 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1038 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1040 * frame.c (frame_inhibit_resize):
1041 * widget.c (EmacsFrameResize):
1042 * window.c (resize_frame_windows, Fset_window_configuration):
1043 * xdisp.c (expose_frame):
1044 * xfns.c (x_change_tool_bar_height):
1045 * xmenu.c (update_frame_menubar):
1046 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1047 Remove code left dead after 2014-07-27 changes.
1049 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1051 Fix local_cons etc. to not exhaust the stack when in a loop.
1052 Problem reported in:
1053 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1054 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1055 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1056 (Ffind_charset_string):
1057 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1058 * data.c (wrong_range):
1059 * editfns.c (Fpropertize, format2):
1060 * emacs.c (init_cmdargs, decode_env_path):
1061 * fileio.c (auto_save_error):
1062 * fns.c (Fyes_or_no_p):
1063 * font.c (font_style_to_value, font_parse_xlfd)
1064 (font_parse_family_registry, font_delete_unmatched)
1066 * fontset.c (Fset_fontset_font):
1067 * frame.c (x_get_arg):
1068 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1069 (read_char_minibuf_menu_prompt):
1070 * keymap.c (silly_event_symbol_error, describe_vector):
1071 * lread.c (load_warn_old_style_backquotes):
1072 * menu.c (single_menu_item):
1073 * minibuf.c (Fread_buffer):
1074 * process.c (status_message, Fformat_network_address)
1075 (server_accept_connection):
1076 * textprop.c (copy_text_properties):
1077 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1078 * xfns.c (x_default_scroll_bar_color_parameter):
1079 * xfont.c (xfont_open):
1080 * xselect.c (x_clipboard_manager_error_1):
1081 * xterm.c (x_term_init):
1082 Put USE_LOCAL_ALLOCA at the start of the function.
1083 * fns.c (maybe_resize_hash_table): Use build_string instead of
1084 build_local_string, since we'd otherwise need a conditional
1085 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1086 not worth the bother of optimization.
1087 * font.c (font_delete_unmatched): Remove by-hand code that
1088 observed MAX_ALLOCA limit, since it's now done automatically.
1089 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1090 since build_local_string needs its sa_alloc.
1091 * lisp.h (lisp_word_count): New function.
1092 (SAFE_ALLOCA_LISP): Use it.
1093 (USE_LOCAL_ALLOCA): New macro.
1094 (local_cons, make_local_vector, make_local_string):
1095 Observe the MAX_ALLOCA limit.
1096 (LISP_STRING_OVERHEAD): New constant.
1097 (make_local_string): Use it.
1099 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1101 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1102 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1103 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1104 and Solaris and it's likely to work on similar platforms.
1106 Avoid signed integer overflow when converting Time to ptrdiff_t.
1107 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1109 (position_to_Time, Time_to_position): New functions.
1110 (gen_help_event, kbd_buffer_get_event): Use them.
1111 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1112 Go back to plain 'unsigned long', so that 'Time' is the same
1113 for both X and non-X builds; this is less likely to cause surprise.
1114 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1115 are the same size; this is no longer required.
1117 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1118 of bit 28 and of whether an unsigned value is negative.
1119 This simplifies the code a bit, and pacifies clang 3.4.
1121 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1123 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1124 Windows builds, where 'long' is a 32-bit type.
1126 * w32inevt.h (w32_console_mouse_position): Update the argument
1127 types to use 'Time'.
1129 * w32term.c (w32_mouse_position)
1130 (x_horizontal_scroll_bar_report_motion)
1131 (x_scroll_bar_report_motion): Update the argument types to use
1134 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1136 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1137 (struct input_event): ...unsigned bitfields. Likewise for
1138 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1139 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1140 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1141 (kbd_buffer_get_event): Adjust users.
1142 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1143 (make_scroll_bar_position): New function, refactored out of...
1144 (make_lispy_event): ...adjusted user.
1145 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1146 * nsterm.m (ns_mouse_position, mouseUp):
1147 * term.c (term_mouse_position):
1148 * w32inevt.c (w32_console_mouse_position):
1149 * w32term.c (w32_mouse_position):
1150 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1151 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1152 Prefer enum and explicit enum members to integers and numeric values.
1154 * chartab.c (uniprop_encode_value_numeric):
1155 * font.c (font_style_to_value): Use make_local_vector.
1156 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1157 * keymap.c (append_key): Use scoped_list1.
1159 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1160 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1162 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1164 Fix some slow uses and misuses of strcat.
1165 * doc.c (get_doc_string):
1166 * gtkutil.c (get_utf8_string):
1167 * xsmfns.c (x_session_initialize):
1168 Avoid recomputation of string length.
1169 * ftfont.c (ftfont_spec_pattern):
1170 * xfns.c (xic_create_fontsetname):
1171 Don't assume output buffer is initially zero.
1173 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1175 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1176 All callers changed.
1177 * xterm.c (x_term_init): Use new functionality to avoid two needs
1178 to compute a string length.
1180 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1182 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1184 Use known length of a Lisp string to copy it faster.
1185 * lisp.h (lispstrcpy): New function. Add comment.
1186 * callproc.c (child_setup):
1187 * dbusbind.c (xd_append_arg):
1188 * doc.c (get_doc_string):
1189 * font.c (Ffont_xlfd_name):
1190 * frame.c (xrdb_get_resource):
1191 * process.c (Fmake_network_process, network_interface_info):
1192 * w32fns.c (Fx_open_connection):
1193 * w32proc.c (sys_spawnve):
1194 * xfns.c (select_visual):
1195 * xfont.c (xfont_list):
1196 * xsmfns.c (x_session_initialize):
1197 * xterm.c (x_term_init): Use it.
1199 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1201 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1202 Problem reported by Dmitry Antipov in thread leading to:
1203 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1204 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1205 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1207 * callproc.c (call_process): Save and restore sa_avail.
1208 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1209 (AVAIL_ALLOCA): New macro.
1210 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1211 Use it, and check against sa_avail rather than MAX_ALLOCA.
1213 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1215 On OSX, do not free font-specific data more than once (Bug#18501).
1216 * macfont.m (macfont_close): Release and free font-specific data
1217 only if it wasn't previously freed.
1219 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1221 * unexmacosx.c (dump_it): Improve error message.
1223 2014-09-22 Juri Linkov <juri@jurta.org>
1225 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1226 (Bug#10747, bug#18334)
1228 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1230 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1231 units in which the position is measured. (Bug#18493)
1233 * xdisp.c (redisplay_internal): Force redisplay of all windows
1234 that show a buffer whose narrowing has changed. (Bug#18490)
1236 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1238 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1239 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1240 lines, draw the hollow-box and hbar cursors on the right side of
1241 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1244 * xterm.c (x_draw_stretch_glyph_string):
1245 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1246 caused the block cursor to disappear on a TAB in R2L lines in
1247 every window except the leftmost one. Reported by Martin Rudalics
1250 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1252 Always use matched specpdl entry to record call arguments (Bug#18473).
1253 * lisp.h (record_in_backtrace): Adjust prototype.
1254 * eval.c (record_in_backtrace): Return current specpdl level.
1255 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1256 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1257 entry and use that entry in call to backtrace_debug_on_exit.
1258 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1259 (do_debug_on_call): Get current specpdl level as 2nd arg.
1261 Prefer ptrdiff_t to int and avoid integer overflows.
1262 * fileio.c (make_temp_name):
1263 * font.c (font_parse_family_registry): Avoid integer
1264 overflow on string size calculation.
1265 * data.c (Faset): Likewise for byte index.
1267 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1269 Fix display of R2L lines in partial-width windows.
1270 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1271 assigned the correct value.
1272 (extend_face_to_end_of_line): Account for truncation and
1273 continuation glyphs in R2L rows when one of the fringes is not
1275 (display_line): Don't assign negative X offset to a row if we are
1276 going to produce a truncation glyph for it. When handling
1277 truncated R2L rows, consider the width of the left fringe instead
1279 (produce_special_glyphs): Fix bogus assignments.
1281 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1283 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1284 always set to a valid value. Make sure the size passed to alloca
1285 is always positive. (Bug#18516)
1287 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1289 Avoid extra call to oblookup when interning symbols.
1290 * lisp.h (intern_driver): Add prototype.
1291 * lread.c (intern_driver): New function.
1292 (intern1, intern_c_string_1, Fintern):
1293 * font.c (font_intern_prop):
1294 * w32font.c (intern_font_name): Use it.
1296 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1298 Minor improvements to new stack-allocated Lisp objects.
1299 * frame.h (FRAME_PARAMETER):
1300 Prefer scoped_list1 to local_list1 where either would do.
1301 * lisp.h (scoped_list4): New macro.
1302 (local_cons, local_list1, local_list2, local_list3, local_list4)
1303 (make_local_vector, make_local_string, build_local_string):
1304 Prefer functions to macros where either would do.
1305 * xdisp.c (build_desired_tool_bar_string):
1306 Prefer scoped_list4 to local_list4 where either would do.
1308 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1310 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1311 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1312 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1313 * frame.h (FRAME_PARAMETER): New macro.
1314 * dispnew.c (init_display):
1315 * fontset.c (Fset_fontset_font):
1316 * frame.c (x_default_parameter):
1317 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1318 * xfns.c (x_default_scroll_bar_color_parameter)
1319 (x_default_font_parameter, x_create_tip_frame): Use it.
1320 * editfns.c (Fpropertize): Use local_cons.
1321 * process.c (status_message): Use build_local_string.
1322 * xfont.c (xfont_open): Use make_local_string.
1323 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1325 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1327 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1328 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1329 !__clang__. This works with GCC and with clang and is safer for
1330 compilers we don't know about.
1331 (local_cons): Rename parameter to make capture less likely.
1333 2014-09-17 Samuel Bronson <naesten@gmail.com>
1335 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1337 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1339 Fix minor problems found by static checking.
1340 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1342 * buffer.h (decode_buffer): Doc and indentation fixes.
1343 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1345 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1347 Avoid clang-specific warnings.
1348 * buffer.c (init_buffer): Shut up -Wself-assign.
1349 * process.c (server_accept_connection): Shut up -Wunsequenced.
1351 2014-09-16 Daniel Colascione <dancol@dancol.org>
1353 * fns.c (sxhash): For symbols, use address as hash code.
1355 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1357 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1358 * charset.c (load_charset_map_from_file): Use scoped_list2
1359 and build_local_string.
1360 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1361 * emacs.c (init_cmdargs, decode_env_path):
1362 * fileio.c (Fexpand_file_name):
1363 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1364 * frame.c (x_get_arg):
1365 * keyboard.c (safe_run_hooks_error):
1366 * lread.c (load_warn_old_style_backquotes):
1367 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1368 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1369 * xselect.c (x_clipboard_manager_error_1)
1370 (x_clipboard_manager_save_all):
1371 * xterm.c (x_term_init): Use build_local_string.
1373 Avoid more integer overflows on string size calculations.
1374 * category.c (Fmake_category_set):
1375 * xdisp.c (get_overlay_arrow_glyph_row):
1376 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1378 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1380 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1381 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1382 error message format. Use message_with_string to have non-ASCII
1383 file names properly displayed.
1384 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1385 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1386 where these APIs are not available even in UNICOWS.DLL.
1387 Improve the format of error messages and include the file name in them
1389 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1390 call play-sound-functions, per documentation.
1392 * w32.c (w32_get_long_filename, w32_get_short_filename):
1393 Constify the input file name arguments.
1395 * w32.h (w32_get_long_filename, w32_get_short_filename):
1398 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1400 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1401 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1402 [USE_LOCAL_ALLOCATORS]: New macros.
1403 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1404 (build_local_string): Avoid argument name expansion clash with
1406 * alloc.c (toplevel)
1407 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1408 Preprocessor guard to avoid impossible configuration.
1409 * charset.c (Ffind_charset_region, Ffind_charset_string):
1410 Use make_local_vector.
1411 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1412 * textprop.c (Fput_text_property, Fadd_face_text_property):
1414 (copy_text_properties): Use local_cons and local_list3.
1415 * chartab.c (uniprop_table):
1416 * data.c (wrong_choice, wrong_range):
1417 * doc.c (get_doc_string):
1418 * editfns.c (format2):
1419 * fileio.c (Fexpand_file_name, auto_save_error):
1420 * fns.c (Fyes_or_no_p):
1421 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1422 * fontset.c (Fset_fontset_font):
1423 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1424 (read_char_minibuf_menu_prompt):
1425 * keymap.c (silly_event_symbol_error, describe_vector):
1426 * menu.c (single_menu_item):
1427 * minibuf.c (Fread_buffer):
1428 * process.c (status_message, Fformat_network_address)
1429 (server_accept_connection): Use make_local_string and
1430 build_local_string. Prefer compound literals where appropriate.
1432 2014-09-15 Daniel Colascione <dancol@dancol.org>
1434 * fns.c (Fsort): Tweak sort docstring.
1436 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1438 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1439 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1440 set errno to EAGAIN instead, to allow the caller to retry the
1441 write after some waiting. Fixes deadlocks when Emacs exchanges a
1442 lot of data through the pipe. (Bug#18420)
1444 * sound.c (Fplay_sound_internal): Encode the sound file name in
1445 the ANSI codepage. Expand it against data-directory, as per docs,
1446 not against the current directory. No need to make a local copy
1447 of the file name; pass the encoded file name directly to
1448 do_play_sound. (Bug#18463)
1450 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1451 NULL, and the file name is not encodable in ANSI codepage, return
1452 the string with "?" replacement characters, which will fail the
1453 caller. This avoids returning a random value in that case.
1455 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1457 * window.c (Fresize_mini_window_internal): Set w->total_lines
1458 from w->pixel_height (Bug#18422).
1460 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1462 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1463 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1464 setting resize increments (Bug#18435).
1466 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1468 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1469 state around the call to line_bottom, since it can move the
1470 iterator to another screen line. This fixes off-by-one errors in
1471 the reported row in some rare cases.
1473 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1475 * callproc.c (init_callproc): Fix bug introduced at
1476 2014-09-07 (Bug#18474).
1478 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1480 Prefer ptrdiff_t to int and avoid integer overflows.
1481 * fileio.c (make_temp_name):
1482 * font.c (font_parse_family_registry): Avoid integer
1483 overflow on string size calculation.
1484 * data.c (Faset): Likewise for byte index.
1486 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1488 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1490 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1492 * lisp.h (make_local_string): Nitpick indent.
1493 * print.c (Fprin1_to_string): Remove unused GCPROs.
1495 More debugging aids around GCPROs.
1496 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1497 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1498 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1500 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1501 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1503 Remove redundant GCPROs around Ffuncall and Fapply calls.
1504 This is safe because Ffuncall protects all of its arguments by itself.
1505 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1506 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1507 (call6, call7): Likewise. Use compound literals where applicable.
1508 (run_hook_with_args_2): Use compound literal.
1510 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1512 Pacify --enable-gcc-warnings when no window system is used.
1513 These warnings found that subscript error, so they seem worthwhile.
1514 * composite.c (char_composable_p): Simplify a bit.
1515 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1516 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1517 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1518 * window.c (set_window_scroll_bars):
1519 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1520 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1521 Ignore -Wsuggest-attribute=const.
1522 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1523 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1525 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1527 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1528 Use check_iso_charset_parameter instead of doing the checks by hand.
1529 (check_iso_charset_parameter): Move up. Check parameters a bit
1530 more carefully, and return true for 96-char sets. All callers changed.
1532 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1534 Simplify lisp.h by removing the __COUNTER__ business.
1535 Problem reported by Dmitry Antipov in:
1536 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1537 * lisp.h (make_local_vector, make_local_string)
1538 (build_local_string): Simplify by not bothering with __COUNTER__.
1539 The __COUNTER__ business wasn't working properly, and was needed
1540 only for hypothetical future expansion anyway.
1542 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1544 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1545 terms to determine bitmap color. (Bug#18437)
1547 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1549 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1552 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1554 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1556 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1558 * xterm.c (handle_one_xevent): Detect iconified by looking at
1559 _NET_WM_STATE_HIDDEN.
1561 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1563 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1564 These can generate a constant with the correct value but the wrong
1565 width, which doesn't work as a printf argument. All uses removed.
1566 Problem reported by Dmitry Antipov in:
1567 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1568 (ENUMABLE): Remove; no longer needed.
1569 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1570 Remove; no longer needed because of the above change.
1571 Each definiens moved to the only use.
1573 Improve the experimental local and scoped allocation.
1574 * alloc.c (local_string_init, local_vector_init):
1575 New functions, defined if USE_LOCAL_ALLOCATORS.
1576 Mostly, these are moved here from lisp.h, as it's not
1577 clear it's worth making them inline.
1578 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1579 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1580 USE_STACK_LISP_OBJECTS, not on a laundry list.
1581 (local_string_init, local_vector_init): New decls.
1582 (union Aligned_Cons): New type.
1583 (scoped_cons): Use it. Give up on the char trick, as it's a too
1584 much of a maintenance hassle; if someone wants this speedup
1585 they'll just need to convince their compiler to align properly.
1586 Conversely, use the speedup if struct Lisp_Cons happens to
1587 be aligned even without a directive. Better yet, help it along
1588 by using union Aligned_Cons rather than struct Lisp_Cons.
1589 (pointer_valid_for_lisp_object): Remove. This check is not
1590 necessary, since make_lisp_ptr is already doing it. All uses removed.
1591 (local_vector_init, local_string_init): Move to alloc.c.
1592 (build_local_vector): Remove this awkward macro, replacing with ...
1593 (make_local_vector): New macro, which acts more like a function.
1594 Use statement expressions and use __COUNTER__ to avoid macro
1595 capture. Fall back on functions if these features are not supported.
1596 (build_local_string, make_local_string): Likewise.
1598 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1600 * xterm.c (x_term_init): Consolidate duplicated code.
1601 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1602 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1603 Add eassert and mark dpyinfo as dead only if it was alive.
1605 Add macros to allocate temporary Lisp objects with alloca.
1606 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1607 * character.h (parse_str_as_multibyte): Move prototype to ...
1608 * lisp.h (parse_str_as_multibyte): ... here.
1609 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1610 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1612 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1613 (local_string_init): New functions.
1614 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1615 (init_alloc_once): Call it.
1617 Cleanup last change and make all new stuff conditional.
1618 * lisp.h (build_local_string): Rename to ...
1619 (make_local_string): ... this macro.
1620 (build_local_string, scoped_list1, scoped_list3): New macros.
1621 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1622 and functions as such, use regular fallbacks otherwise.
1623 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1626 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1628 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1629 always make sure the marginal areas of the row are in sync with
1630 what the window wants. (Bug#18419)
1632 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1633 existing binding of a variable, to avoid silently aborting
1634 commands that use specbind. (Bug#18331)
1636 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1638 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1639 * coding.c (growable_destination): New function.
1640 (produce_chars): Use it for sanity checks. Do not fiddle with
1641 dst_end if the source and destination are both nil, as it's
1642 the caller's responsibility to avoid overlap.
1643 * keyboard.c (read_decoded_event_from_main_queue):
1644 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1645 length, not 4 times, to prevent decode_coding_c_string from trying
1646 to reallocate a destination. This removes the need for the FIXME.
1648 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1649 All callers simplified. Add a comment about exec_failed, vfork,
1652 Adjust drag-and-drop fix when window is above top (Bug#18303).
1653 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1654 XCDR bleed into XCAR's encoded value. Improve checks for
1655 out-of-range data while we're at it.
1657 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1659 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1660 is CONSP (Bug#18303).
1662 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1664 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1665 'alloca' gets passed arguments larger than MAX_ALLOCA.
1667 * font.c (MAX): Define if not defined elsewhere.
1669 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1671 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1672 here for destination buffer, to work around what appears to be a
1673 bug in decode_coding_c_string when the source and destination are
1676 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1677 This follows up on the recent thread in emacs-devel on alloca; see:
1678 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1679 This patch also cleans up alloca-related glitches noted while
1680 examining the code looking for unbounded alloca.
1682 * callproc.c (init_callproc):
1683 Rewrite to avoid need for alloca.
1684 * buffer.c (mouse_face_overlay_overlaps)
1685 (report_overlay_modification):
1686 * buffer.h (GET_OVERLAYS_AT):
1687 * coding.c (make_subsidiaries):
1688 * doc.c (Fsnarf_documentation):
1689 * editfns.c (Fuser_full_name):
1690 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1691 (search_embedded_absfilename, Fsubstitute_in_file_name):
1692 * fns.c (Fmake_hash_table):
1693 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1694 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1695 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1696 (xrdb_get_resource, x_get_resource_string):
1697 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1698 * ftxfont.c (ftxfont_draw):
1699 * image.c (xbm_load, xpm_load, jpeg_load_body):
1700 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1702 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1704 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1705 (find_and_return_menu_selection):
1706 * print.c (PRINTFINISH):
1707 * process.c (Fformat_network_address):
1708 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1709 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1710 * sound.c (wav_play, au_play):
1711 * syntax.c (skip_chars):
1712 * term.c (tty_menu_activate, tty_menu_show):
1713 * textprop.c (get_char_property_and_overlay):
1714 * window.c (Fset_window_configuration):
1715 * xdisp.c (safe__call, next_overlay_change, vmessage)
1716 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1717 * xfaces.c (face_at_buffer_position):
1718 * xmenu.c (x_menu_show):
1719 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1720 allocation size isn't bounded.
1721 * callint.c (Fcall_interactively): Redo memory_full check
1722 so that it can be done at compile-time on some platforms.
1723 * coding.c (MAX_LOOKUP_MAX): New constant.
1724 (get_translation_table): Use it.
1725 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1726 SAFE_ALLOCA, to catch integer overflows on size calculation.
1727 (exec_failed) [!DOS_NT]: New function.
1728 (child_setup) [!DOS_NT]: Use it.
1729 * editfns.c (Ftranspose_regions):
1730 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1731 * editfns.c (check_translation):
1732 Allocate larger buffers on the heap.
1733 * eval.c (internal_lisp_condition_case):
1734 Check for MAX_ALLOCA overflow.
1735 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1736 (Fbase64_encode_region, Fbase64_decode_region):
1737 Avoid unnecessary calls to SAFE_FREE before 'error'.
1738 * buffer.c (mouse_face_overlay_overlaps):
1739 * editfns.c (Fget_pos_property, check_translation):
1740 * eval.c (Ffuncall):
1741 * font.c (font_unparse_xlfd, font_find_for_lface):
1742 * ftfont.c (ftfont_drive_otf):
1743 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1744 (menu_bar_items, tool_bar_items):
1745 * sound.c (Fplay_sound_internal):
1746 * xdisp.c (load_overlay_strings, dump_glyph_row):
1747 Use an ordinary auto buffer rather than alloca, since the
1748 allocation size is fixed and small.
1749 * ftfont.c: Include <c-strcase.h>.
1750 (matching_prefix): New function.
1751 (get_adstyle_property): Use it, to avoid need for alloca.
1752 * keyboard.c (echo_add_key):
1753 * keymap.c (describe_map): Use ptrdiff_t, not int.
1754 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1755 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1756 when counting bytes.
1757 * lisp.h (xlispstrdupa): Remove, replacing with ...
1758 (SAFE_ALLOCA_STRING): ... new macro with different API.
1759 This fixes a portability problem, namely, alloca result
1760 passed to another function. All uses changed.
1761 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1763 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1764 (REGEX_ALLOCATE): New macros.
1765 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1766 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1768 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1770 (decode_mode_spec_coding): Store directly into buf rather than
1771 into an alloca temporary and copying the temporary to the buf.
1773 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1775 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1777 2014-09-04 Jan D <jan.h.d@swipnet.se>
1779 * xterm.c (x_term_init): Don't call x_session_initialize if running
1780 as a daemon (Bug#18375).
1782 * xsmfns.c: Initialize ice_fd.
1784 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1786 Less chatter in 'make' output.
1787 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1788 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1789 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1791 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1793 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1794 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1796 * nsfns.m (Fx_create_frame):
1797 * w32fns.c (Fx_create_frame):
1798 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1801 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1803 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1804 the reported row in the case of a window with a header line, by
1805 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1806 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1808 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1810 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1811 when configured --with-wide-int on typical 32-bit platforms.
1813 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1815 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1816 when HPOS is negative, for the benefit of R2L glyph rows whose
1817 newline overflows into the fringe.
1819 2014-09-03 Ken Brown <kbrown@cornell.edu>
1821 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1823 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1825 Minor cleanup of recent strlen-avoiding patch.
1826 * fileio.c (CHECK_LENGTH): Remove.
1827 Rewrite callers so that they don't need it.
1828 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1829 variable wasn't set.
1831 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1833 * fileio.c (CHECK_LENGTH): New macro.
1834 (Fexpand_file_name): Use it and get rid of a few more calls
1835 to strlen and strcat.
1836 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1837 * lisp.h (egetenv): ... because of a new inline function used to
1838 avoid calls to strlen for a compile-time constants.
1840 * buffer.h (decode_buffer): New function.
1841 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1842 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1843 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1844 * data.c (Flocal_variables_p):
1845 * fileio.c (Fverify_visited_file_modtime):
1846 * marker.c (live_buffer): Use it.
1848 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1850 Avoid extra calls to strlen in filesystem I/O routines.
1851 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1852 the length of 'newdir' is known or may be precalculated.
1853 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1854 not 'char *', and so use precalculated length.
1855 (Ffile_accessible_directory_p):
1856 * callproc.c (encode_current_directory, init_callproc):
1857 * charset.c (init_charset):
1858 * lread.c (load_path_check, load_path_default): Adjust users.
1859 * lisp.h (file_accessible_directory_p): Tweak prototype.
1861 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1863 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1866 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1868 --enable-silent-rules now suppresses more chatter.
1869 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1870 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1871 (am__v_CCLD_1): New macros, taken from Automake.
1872 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1874 Clean up extern decls a bit.
1875 * bytecode.c: Include blockinput.h and keyboard.h rather
1876 than rolling their APIs by hand.
1877 * emacs.c: Include regex.h and rely on its and lisp.h's API
1878 rather than rolling them by hand.
1879 * lastfile.c: Include lisp.h, to check this file's API.
1880 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1882 * regex.h (re_max_failures): New decl.
1883 * unexcw.c, unexmacosx.c, unexw32.c:
1884 Rely on lisp.h's API rather than rolling it by hand.
1885 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1886 Declare at top level, to pacify GCC -Wnested-externs.
1888 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1890 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1891 clipping rectangle become negative (i.e. large positive, since
1892 it's an unsigned data type). This can happen in R2L hscrolled
1893 glyph rows, and caused us to draw the cursor glyph on the fringe.
1894 For the details, see
1895 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1897 2014-08-31 Ken Brown <kbrown@cornell.edu>
1899 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1900 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1901 is defined. (Bug#18368)
1903 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1905 Vector-sorting fixes (Bug#18361).
1906 It's not safe to call qsort or qsort_r, since they have undefined
1907 behavior if the user-specified predicate is not a total order.
1908 Also, watch out for garbage-collection while sorting vectors.
1909 * fns.c: Include <vla.h>.
1910 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1911 (sort_vector_compare): Remove, replacing with ....
1912 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1913 ... these new functions.
1914 (sort_vector): Rewrite to use the new functions.
1915 GCPRO locals, since the predicate can invoke the GC.
1916 Since it's in-place return void; caller changed.
1917 (merge): Use 'inorder', for clarity.
1919 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1920 One can't hoist this out of the 'if', because intervening calls to
1921 newlocale, twolower, etc. can change errno.
1923 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1925 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1926 wording of the error messages.
1927 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1930 * w32proc.c (get_lcid_callback): Accept locale specifications
1931 without the country part, as in "enu" vs "enu_USA".
1932 (w32_compare_strings): Signal an error if a locale was specified,
1933 but couldn't be translated into a valid LCID.
1935 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1937 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1939 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1941 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1942 errno after towlower_l. errno's value is not specified after
1943 towlower_l. Instead, assume that towlower_l returns its argument
1944 on failure, which is portable in practice.
1946 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1948 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1950 * w32proc.c (w32_compare_strings): Accept additional argument
1951 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1952 if requested. If w32-collate-ignore-punctuation is non-nil, add
1953 NORM_IGNORESYMBOLS to the flags.
1954 (LINGUISTIC_IGNORECASE): Define if not already defined.
1955 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1957 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1960 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1962 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1963 Define substitutes for platforms that lack them.
1964 (str_collate): Add arguments locale and ignore_case.
1966 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1967 Add optional arguments LOCALE and IGNORE-CASE.
1969 * lisp.h (str_collate): Adapt argument list.
1971 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1973 Add vectors support to Fsort.
1974 * fns.c (sort_vector, sort_vector_compare): New functions.
1975 (sort_list): Likewise, refactored out of ...
1976 (Fsort): ... adjusted user. Mention vectors in docstring.
1977 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1978 * alloc.c (make_save_int_obj): New function.
1979 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1980 (make_save_int_obj): Add prototype.
1982 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1983 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1984 Conditionally define to match system's qsort_r signature.
1985 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1987 2014-08-28 Ken Brown <kbrown@cornell.edu>
1989 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1990 dumping and the system malloc after dumping. (Bug#18222)
1992 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1993 Define as macros, expanding to hybrid_malloc, etc.
1994 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1995 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1997 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1998 full implementation on Cygwin. Remove Cygwin-specific code that
1999 is no longer needed.
2000 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2001 Redefine as macros expanding to gmalloc, grealloc, etc.
2002 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2003 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2004 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2005 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2007 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2008 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2009 HAVE_POSIX_MEMALIGN)]: New functions.
2010 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2011 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2012 hybrid_aligned_alloc; declare.
2013 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2014 HAVE_POSIX_MEMALIGN)]: Define.
2015 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2016 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2017 Define as macro, expanding to gget_current_dir_name, and define
2019 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2020 malloc_enable_thread(). Don't initialize malloc.
2021 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2022 no longer defined on Cygwin).
2023 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2024 * sheap.c (bss_sbrk_buffer_end): New variable.
2025 * unexcw.c (__malloc_initialized): Remove variable.
2026 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2028 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2031 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2033 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2034 In `event->y' return entire range (the size of the scroll bar minus
2036 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2037 return entire range (the scaled size of the scroll bar minus
2038 that of the slider). In `portion' return the scaled position of
2040 (xaw_jump_callback): Restore part of code for vertical scroll
2041 bar broken in change from 2014-07-27.
2042 (xaw_scroll_callback): Provide incremental scrolling with
2043 horizontal scroll bars.
2045 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2047 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2049 * indent.c (Fvertical_motion): Fix vertical motion up through a
2050 display property after a newline. (Bug#18276)
2052 * xdisp.c (display_line): Don't assume that the call to
2053 reseat_at_next_visible_line_start ends up at a character
2054 immediately following the newline on the previous line.
2055 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2056 beyond ZV, which causes infloop in redisplay. For the details, see
2057 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2059 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2060 coordinate for hscrolled R2L screen lines. (Bug#18277)
2062 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2064 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2067 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2069 * syntax.c (scan_lists): Don't examine positions before BEGV.
2072 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2074 Improve robustness of new string-collation code (Bug#18051).
2075 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2076 (newlocale, wcscoll_l): Define substitutes for platforms that
2077 lack them, so as to simplify the mainline code.
2078 (str_collate): Simplify the code by assuming the above definitions.
2079 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2080 For example, the old version left the Emacs in the wrong locale if
2081 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2082 result. Report an error if newlocale fails.
2084 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2086 * lisp.h (str_collate):
2087 * sysdep.c (str_collate): Return int.
2088 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2090 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2092 Fix some glitches in previous change.
2093 * sysdep.c (stack_direction): Replace stack_grows_down
2094 to simplify calculation of stack boundaries.
2095 (handle_sigsegv): Check whether we really crash somewhere near
2096 to stack boundary, and handle fatal signal as usual if not.
2097 (init_sigsegv): Adjust accordingly.
2098 * keyboard.c (Vtop_level_message): Rename to
2099 Vinternal__top_level_message, as suggested by Stefan Monnier in
2100 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2101 All related users changed.
2103 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2105 Handle C stack overflow caused by too nested Lisp evaluation.
2106 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2107 siglongjmp point to transfer control from SIGSEGV handler.
2108 * keyboard.c (return_to_command_loop, recover_top_level_message)
2109 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2110 (regular_top_level_message): New variable.
2111 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2112 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2114 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2115 new variables described above.
2116 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2117 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2118 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2119 (init_sigsegv): New function.
2120 (init_signals): Use it.
2122 2014-08-25 Ken Brown <kbrown@cornell.edu>
2124 * emacs.c (main): Remove use of obsolete macro
2125 G_SLICE_ALWAYS_MALLOC.
2127 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2129 Implement locale-sensitive string collation for MS-Windows.
2130 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2131 New functions. (Bug#18051)
2133 * w32.h (w32_compare_strings): Add prototype.
2135 * w32.c <g_b_init_compare_string_w>: New global flag.
2136 (globals_of_w32): Initialize it.
2138 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2140 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2141 [WINDOWSNT]: Call str_collate on MS-Windows.
2143 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2145 One more minor cleanup of font subsystem.
2146 * font.h (struct font_driver): Convert text_extents to
2147 return void because returned value is never actually used.
2148 * macfont.m (macfont_text_extents):
2149 * w32font.c (w32font_text_extents):
2150 * xftfont.c (xftfont_text_extents): Adjust to return void
2151 and assume that 'metrics' argument is always non-NULL.
2152 * ftfont.c (ftfont_text_extents):
2153 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2155 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2157 Minor cleanups of str_collate fix (Bug#18051).
2158 * fns.c (str_collate): Move decl from here ...
2159 * lisp.h (str_collate): ... to here.
2160 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2161 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2162 potential problems with integer overflow. Don't assume
2163 setlocale succeeds. Remove unnecessary test before restoring
2164 locale via setlocale, and free the copied setlocale string
2167 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2169 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2171 * sysdep.c (str_collate): New function. (Bug#18051)
2173 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2175 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2176 if the initial "rm -f" fails. This is for MinGW builds, where
2177 MS-Windows will not allow deleting the executable file of a
2180 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2182 * w32term.c (w32_scroll_bar_handle_click)
2183 (w32_horizontal_scroll_bar_handle_click)
2184 (x_scroll_bar_report_motion)
2185 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2186 SB_THUMBTRACK, use the 32-bit position information returned by
2187 GetScrollInfo, not the 16-bit information returned in the Windows
2190 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2192 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2193 second coordinate ('y') reported for dragging the horizontal
2196 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2198 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2199 and text area-relative x-coordinates.
2201 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2203 Avoid overwriting the reversed_p flags in the glyph matrices when
2204 init_iterator or start_display are called.
2205 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2207 (tool_bar_height, redisplay_tool_bar, try_window)
2208 (try_window_reusing_current_matrix, try_window_id)
2209 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2210 reversed_p flag of the iterator's glyph row where the glyph row
2211 is going to be redrawn.
2213 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2215 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2217 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2219 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2220 of emacs_event return length from si.nPage to si.nMax.
2221 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2222 interchange start and end of thumb.
2224 2014-08-15 Ken Brown <kbrown@cornell.edu>
2226 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2227 ERRORCHECK mutexes. (Bug#18222)
2229 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2231 * frame.c (set_menu_bar_lines_1): Remove.
2232 (set_menu_bar_lines): Call change_frame_size instead of
2233 set_menu_bar_lines_1.
2235 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2237 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2240 2014-08-11 Glenn Morris <rgm@gnu.org>
2242 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2243 writing before backing up, since it causes a more serious problem
2244 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2245 (choose_write_coding_system): No longer callable from Lisp.
2246 Move last piece back here from Fwrite_region.
2247 (Fwrite_region, syms_of_fileio): Update for above changes.
2249 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2251 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2252 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2253 (Fwindow_new_pixel, Fset_window_new_pixel)
2254 (Fset_window_new_total, Fset_window_new_normal)
2255 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2257 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2259 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2261 * fontset.c (Finternal_char_font): Recompute basic faces if the
2262 frame's face cache was cleared. (Bug#18162)
2264 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2266 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2267 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2268 base buffer's undo list.
2270 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2272 Fix a couple of recent inadvertent breaks of the MSDOS port.
2273 * msdos.c: include required menu.h
2274 * term.c: set correct menu_show_hook on MSDOS.
2276 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2278 Fix handling of menu bar line on TTY frames (Bug#18136)
2280 * dispnew.c (handle_window_change_signal):
2281 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2282 frame's menu bar lines subtracted from height.
2283 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2285 (adjust_frame_size): Count in menu bar when setting FrameRows.
2286 (make_terminal_frame): When setting up the frame's lines and
2287 text height don't count in the menu bar.
2288 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2289 lines subtracted from height.
2290 (do_switch_frame): Set tty's FrameRows to number of total lines
2292 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2293 is used, return total number of lines and columns.
2294 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2296 * term.c (OUTPUT, tty_set_terminal_modes)
2297 (tty_set_terminal_window, tty_set_scroll_region)
2298 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2299 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2300 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2301 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2302 Call change_frame_size with frame's menu bar lines subtracted
2304 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2305 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2308 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2310 * alloc.c (Fmemory_info): Remove a stray brace.
2312 * process.c: Fix a comment typo.
2314 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2316 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2318 * widgetprv.h (EmacsFramePart): Remove font.
2320 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2321 (resources, setup_frame_cursor_bits): Remove unused variables and
2322 functions, esp. wrt. font (Bug#18227).
2324 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2326 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2328 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2330 Refer to MS-DOS using the same name everywhere.
2332 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2336 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2338 * w32term.c (w32_redeem_scroll_bar):
2339 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2340 not redeeming scroll bars that have been turned off.
2342 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2344 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2345 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2346 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2347 (safe_run_hook_funcall): Adjust accordingly.
2349 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2351 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2352 Condition correctly according to toolkit used.
2353 * frame.c (make_initial_frame, make_terminal_frame)
2354 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2355 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2356 assignments according to presence of toolkit scrollbars.
2357 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2358 Condition correctly according to toolkit used.
2359 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2360 only if toolkit supports it.
2361 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2363 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2365 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2367 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2369 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2370 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2371 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2372 (safe_run_hooks): Remove comment which is not relevant any more.
2374 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2376 Don't let big frames overrun the stack.
2377 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2378 Use SAFE_NALLOCA, not alloca.
2380 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2381 * dired.c (directory_files_internal): Use a volatile variable
2382 to prevent the compiler from optimizing away all copies of a local.
2383 I wonder how many other GC-related bugs like this lurk elsewhere?
2385 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2386 * xterm.h (struct x_display_info): New member 'connection'.
2387 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2388 so that x_delete_terminal has a file descriptor to pass to
2389 delete_keyboard_wait_descriptor.
2391 Don't mishandle year-9999 dates (Bug#18176).
2392 * editfns.c (decode_time_components): Store an invalid timespec
2393 on overflow, instead of returning false, so that the caller can
2394 distinguish overflow from other errors.
2395 (lisp_time_argument, lisp_seconds_argument): If the time is out
2396 of range, signal a time overflow instead of an invalid time spec.
2397 * keyboard.c (decode_timer): Treat time overflow like other
2400 Avoid undefined behavior with signed left shift.
2401 Caught by 'gcc -fsanitize=undefined'.
2402 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2403 * dispnew.c (line_hash_code, scrolling):
2404 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2405 Use 'unsigned', not 'int', for line hashes.
2406 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2408 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2410 Make compare-strings more compatible with old behavior (Bug#17903).
2411 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2413 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2415 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2416 Don't add label between left and right buttons (Bug#18129).
2418 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2420 Make functions static that no longer need to be extern.
2421 * frame.c, frame.h (set_menu_bar_lines):
2422 * keyboard.c (Qleftmost, Qrightmost):
2423 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2424 (x_set_internal_border_width):
2427 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2429 Fix display of R2L lines when the last character fits only partially.
2430 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2432 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2433 R2L row is visible only partially, give the row a negative x
2435 (display_line): Fix the calculation of the glyph whose pixel width
2436 is used to decide whether the last produced glyph fits on the
2437 line. When the last glyph fits only partially, give the row a
2440 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2441 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2442 pixel width of the first glyph that is hscrolled from display.
2443 (display_line): In R2L glyph rows, don't give a negative offset to
2444 row->x when the first glyph begins before first_visible_x.
2446 * xdisp.c (display_line): If called with iterator set up to write
2447 to a marginal area, delay the call to handle_line_prefix until we
2448 switch back to the text area. (Bug#18035)
2450 * .gdbinit (xwindow): The members total_cols, total_lines,
2451 left_col, and top_line are C integers (and has been so for the
2454 2014-08-01 Andreas Schwab <schwab@suse.de>
2456 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2457 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2459 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2461 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2462 (timerfd_callback): Ignore weird events with no data. Add tight
2463 assertions and comments.
2464 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2465 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2467 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2469 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2470 I had confused && with ||.
2472 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2474 Simplify timerfd configuration and fix some minor glitches.
2475 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2476 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2477 Fall back on timer_create if timerfd_create fails at runtime.
2478 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2479 kernel primitives to do resolution. All uses removed.
2480 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2481 (turn_on_atimers): Clear timer_create-based timers too,
2484 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2485 Without this change, the code can access the local variable 'width'
2486 even when it has not been initialized, and likewise for 'height';
2487 in either case this leads to undefined behavior.
2489 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2491 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2492 necessary, put horizontal scroll bar resources as well. See
2493 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2494 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2496 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2498 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2499 background value to match the resource of its vertical counterpart.
2501 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2503 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2504 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2506 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2508 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2509 change that added the top margin height to the requested height
2510 and revert (undocumented) part of 2014-07-28 change that changed
2511 the logic of whether a size change occurred.
2513 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2515 * .gdbinit (xwindow): The members total_cols, total_lines,
2516 left_col, and top_line are C integers (and has been so for the
2519 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2522 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2524 On GNU/Linux, use timerfd for asynchronous timers.
2525 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2526 (toplevel): Rename alarm_timer_ok to special_timer_available.
2527 [HAVE_TIMERFD]: Declare timerfd.
2528 [HAVE_CLOCK_GETRES]: Declare resolution.
2529 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2530 system timer resolution.
2531 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2532 (timerfd_callback) [HAVE_TIMERFD]: New function.
2533 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2534 [ENABLE_CHECKING]: New function for the sake of automated tests.
2535 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2536 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2537 [ENABLE_CHECKING]: Defsubr test function.
2538 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2539 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2540 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2542 Fix --without-x build and pacify --enable-gcc-warnings.
2543 Problems reported in Bug#18122 and Bug#18124.
2544 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2545 (frame_windows_min_size): Now static.
2546 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2548 (adjust_frame_size): Always declare prototype.
2550 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2551 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2552 * atimer.c (timerfd_callback): Always read expiration data.
2554 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2555 * process.c (add_timer_wait_descriptor): Add timer descriptor
2556 to input_wait_mask and non_process_wait_mask as well.
2558 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2560 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2562 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2564 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2565 Reinstate code removed by the prevoius commit to this file.
2567 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2569 * buffer.h (struct buffer): New fields scroll_bar_height and
2570 horizontal_scroll_bar_type.
2571 * buffer.c (bset_scroll_bar_height)
2572 (bset_horizontal_scroll_bar_type): New functions.
2573 (Fbuffer_swap_text): Handle old_pointm field.
2574 (init_buffer_once): Set defaults for scroll_bar_height and
2575 horizontal_scroll_bar_type.
2576 (syms_of_buffer): New variables scroll_bar_height and
2577 horizontal_scroll_bar_type.
2578 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2579 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2580 (set_vertical_scroll_bar): Remove prototype.
2581 (x_change_tool_bar_height): Add prototype.
2582 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2583 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2584 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2586 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2587 (update_window): Start mode_line_row->y after horizontal scroll
2589 (change_frame_size_1): Call adjust_frame_size.
2590 (init_display): When changing the size of a tty frame do not
2591 pass height of menu bar.
2592 (Qframe_windows_min_size): New symbol.
2593 * frame.h (struct frame): List tool bar fields after menu bar
2594 fields. Add official, total_lines, horizontal_scroll_bars,
2595 config_scroll_bar_height and config_scroll_bar_lines fields.
2596 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2597 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2598 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2599 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2600 (FRAME_WINDOWS_HEIGHT): New macros.
2601 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2602 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2603 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2604 horizontal scroll bar.
2605 (frame_inhibit_resize, adjust_frame_size)
2606 (frame_windows_min_size): Add declarations.
2607 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2608 (x_set_scroll_bar_default_height, x_set_left_fringe)
2609 (x_set_right_fringe, x_set_vertical_scroll_bars)
2610 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2611 (x_set_scroll_bar_height): Add external declarations.
2612 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2613 (adjust_frame_size): New functions.
2614 (make_frame): Initial horizontal_scroll_bars field.
2615 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2617 (make_initial_frame, make_terminal_frame): No horizontal scroll
2618 bar in initial and terminal frames. Use adjust_frame_size.
2619 (Fframe_total_cols): Fix doc-string.
2620 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2621 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2622 Rewrite using adjust_frame_size.
2623 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2624 (Qframe_windows_min_size): New symbols.
2625 (x_set_frame_parameters): Remove call of check_frame_size.
2626 (x_report_frame_params): Return scroll_bar_height value.
2627 (x_set_left_fringe, x_set_right_fringe): New functions.
2628 (adjust_frame_height, x_set_internal_border_width)
2629 (x_set_fringe_width): Remove.
2630 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2631 (x_set_scroll_bar_width, x_set_right_divider_width)
2632 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2633 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2635 (x_figure_window_size): Rewrite to make frame display the
2636 expected number of lines.
2637 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2638 (Vdefault_frame_horizontal_scroll_bars)
2639 (Vframe_initial_frame_tool_bar_height)
2640 (frame_inhibit_implied_resize): New variables.
2641 * fringe.c (compute_fringe_widths): Remove.
2642 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2643 (xg_create_horizontal_scroll_bar)
2644 (xg_update_horizontal_scrollbar_pos)
2645 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2646 (xg_get_default_scrollbar_height)
2647 (xg_clear_under_internal_border): Extern.
2648 * gtkutil.c (xg_frame_resized): Don't call
2649 do_pending_window_change.
2650 (xg_frame_set_char_size): Use adjust_frame_size.
2651 (style_changed_cb): Call update_theme_scrollbar_height and
2652 x_set_scroll_bar_default_height.
2653 (x_wm_set_size_hint): Don't call check_frame_size.
2654 (update_theme_scrollbar_height)
2655 (xg_get_default_scrollbar_height)
2656 (xg_create_horizontal_scroll_bar)
2657 (xg_update_horizontal_scrollbar_pos)
2658 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2659 (xg_create_scroll_bar): Set horizontal slot of bar.
2660 (xg_initialize): Call update_theme_scrollbar_height.
2661 (xg_clear_under_internal_border): No more static.
2662 * insdel.c (adjust_suspend_auto_hscroll): New function.
2663 (adjust_markers_for_delete, adjust_markers_for_insert)
2664 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2665 * keyboard.c (readable_events, discard_mouse_events)
2666 (make_lispy_event): Handle horizontal scroll bar click events.
2667 (Fsuspend_emacs): When changing the size of a tty frame do not
2668 pass height of menu bar.
2669 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2670 (Qright, Qleftmost, Qrightmost): New symbols.
2671 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2673 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2674 * nsfns.m (x_set_internal_border_width): New function.
2675 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2676 Remove extended fringe code.
2677 (x_set_window_size, x_new_font): Don't call
2678 compute_fringe_widths.
2679 * term.c (Fresume_tty): When changing the size of a tty frame do
2680 not pass height of menu bar.
2681 (clear_tty_hooks, set_tty_hooks):
2682 Clear horizontal_scroll_bar_hook.
2683 (init_tty): Frame has no horizontal scroll bars.
2684 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2685 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2686 scroll_bar_after_handle, scroll_bar_left_arrow,
2687 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2688 scroll_bar_to_rightmost entries.
2689 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2690 (struct terminal): Add set_horizontal_scroll_bar_hook.
2691 * w32console.c (initialize_w32_display):
2692 Clear horizontal_scroll_bar_hook.
2693 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2695 (x_clear_under_internal_border, x_set_internal_border_width):
2697 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2698 Set windows_or_buffers_changed when adding the menu bar.
2699 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2700 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2701 (w32_createhscrollbar): New functions.
2702 (w32_createscrollbar): Rename to w32_createvscrollbar.
2703 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2704 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2705 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2706 Add WM_EMACS_SHOWCURSOR.
2707 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2708 case do not artificially impose WM size hints.
2709 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2710 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2712 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2713 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2714 (unwind_create_frame_1): Remove.
2715 (Fx_create_frame): Make both scrollbars the system standard
2716 width and height. Use official field of frame structure to
2717 inhibit running window-configuration-change-hook.
2718 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2719 pixelwise. Handle frame's official field.
2720 (w32_frame_parm_handlers): Remove x_set_fringe_width
2721 entries. Add x_set_scroll_bar_height,
2722 x_set_horizontal_scroll_bars, x_set_left_fringe and
2724 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2725 pass height of menu bar to change_frame_size.
2726 * w32menu.c (set_frame_menubar): Rewrite using
2727 frame_inhibit_resize.
2728 * w32term.h (struct w32_display_info):
2729 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2730 (struct scroll_bar): Add horizontal.
2731 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2732 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2733 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2734 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2735 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2736 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2737 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2738 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2739 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2740 Define instead of WM_EMACS_CREATESCROLLBAR.
2741 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2742 WND_SCROLLBAR_INDEX.
2743 * w32term.c (horizontal_scroll_bar_min_handle)
2744 (horizontal_scroll_bar_left_border)
2745 (horizontal_scroll_bar_right_border): New integers.
2746 (x_set_frame_alpha): Replace x_highlight_frame by
2748 (x_window_to_scroll_bar): New argument "type". Update callers
2750 (w32_set_horizontal_scroll_bar_thumb)
2751 (x_horizontal_scroll_bar_report_motion)
2752 (w32_set_horizontal_scroll_bar)
2753 (w32_horizontal_scroll_bar_handle_click)
2754 (x_horizontal_scroll_bar_report_motion): New functions.
2755 (w32_mouse_position): Discriminate horizontal and vertical
2757 (my_create_scrollbar): Replace with two new functions
2758 my_create_vscrollbar and my_create_hscrollbar.
2759 (x_scroll_bar_create): New argument "horizontal".
2760 Update callers accordingly.
2761 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2762 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2764 (w32_read_socket): Handle WM_HSCROLL cae.
2765 (x_new_font): Don't recompute fringe widths.
2766 Use frame_inhibit_resize. Calculate new menu bar height iff we
2767 build without toolkit. Always clear under internal border.
2768 (x_set_window_size): Don't check frame size or recompute
2769 fringes. Reset fullscreen status before applying sizes.
2770 Always resize as requested by pixelwise argument. Don't call
2771 do_pending_window_change.
2772 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2773 (w32_initialize_display_info): Initialize dpyinfo's
2774 horizontal_scroll_bar_cursor entry.
2775 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2776 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2777 horizontal_scroll_bar_left_border.
2778 (w32fullscreen_hook): Intermittently resize window to normal
2779 when switching from fullscreen to maximized state.
2780 (run_window_configuration_change_hook): Don't run it if frame is
2782 (unwind_change_frame): Remove.
2783 (Fset_window_configuration): Rewrite using frame's official field.
2784 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2785 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2786 * window.h (struct window): New fields old_pointm,
2787 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2788 scroll_bar_height and suspend_auto_hscroll.
2789 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2791 (sanitize_window_sizes): Extern.
2792 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2793 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2794 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2795 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2796 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2798 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2799 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2800 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2801 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2802 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2803 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2804 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2805 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2806 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2807 (Fwindow_old_point, sanitize_window_sizes): New functions.
2808 (Qwindow_sanitize_window_sizes): New symbol.
2809 (window_body_height): Count in horizontal scroll bar.
2810 (set_window_hscroll, Fscroll_left, Fscroll_right):
2811 Set suspend_auto_hscroll slot.
2812 (Fwindow_inside_edges): Count fringes pixelwise.
2813 (coordinates_in_window, Fcoordinates_in_window_p):
2814 Consider horizontal scroll bar.
2815 (check_frame_size, adjust_window_margins): Remove functions and
2816 corresponding calls.
2817 (set_window_buffer): Initialize old_pointm and horizontal scroll
2819 (temp_output_buffer_show): Reset hscroll related fields.
2820 Initialize old_pointm.
2821 (make_parent_window): Initialize old_pointm.
2822 (make_window): Initialize old_pointm, horizontal scroll bar type,
2823 and scroll bar height.
2824 (resize_frame_windows): Don't count top margin in new sizes.
2825 Don't use safe sizes when shrinking a frame; let the window
2826 manager do the clipping.
2827 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2829 (Fdelete_window_internal): Unchain old_pointm marker.
2830 (window_scroll_pixel_based, Fscroll_other_window):
2832 (Fwindow_text_width, Fwindow_text_height): New argument
2834 (struct saved_window): New fields, old_pointm, hscroll_whole,
2835 suspend_auto_hscroll, scroll_bar_height and
2836 horizontal_scroll_bar_type.
2837 (Fset_window_configuration, save_window_save): Set new fields of
2839 (apply_window_adjustment): Don't call adjust_window_margins.
2840 (set_window_margins): Don't change margins if new sizes don't
2842 (set_window_scroll_bars): New argument "horizontal_type".
2843 Handle horizontal scroll bars. Don't change scroll bars if they
2844 don't fit into window.
2845 (Fset_window_scroll_bars): New argument "horizontal_type".
2846 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2847 (compare_window_configurations): Compare horizontal scroll bar
2849 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2850 horizontal scroll bar height.
2851 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2852 instead of FRAME_LINES.
2853 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2854 ON_VERTICAL_SCROLL_BAR.
2855 (with_echo_area_buffer): Initialize old_pointm.
2856 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2858 (unwind_with_echo_area_buffer): Handle old_pointm.
2859 (update_tool_bar): Set do_update when the tool bar window has at
2860 least one line (since this is what the user sets).
2861 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2862 (redisplay_tool_bar): Return early when toolbar has zero lines.
2863 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2864 (hscroll_window_tree): Handle suspension of auto_hscroll and
2866 (set_horizontal_scroll_bar): New function.
2867 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2868 more than one line. Handle horizontal scroll bars.
2869 (note_mouse_highlight): Handle horizontal scrol bars.
2870 (expose_frame): Set dimensions of XRectangle from frame's text
2872 (Vvoid_text_area_pointer): Update doc-string.
2873 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2874 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2875 (x_set_internal_border_width): New functions.
2876 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2877 (unwind_create_frame_1): Remove.
2878 (Fx_create_frame): Handle horizontal scroll bars. Use official
2879 field of frame structure to inhibit running
2880 window-configuration-change-hook.
2881 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2882 pixelwise. Handle frame's official field.
2883 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2884 x_set_horizontal_scroll_bars, x_set_left_fringe,
2886 * xmenu.c (update_frame_menubar, free_frame_menubar):
2887 Use adjust_frame_size.
2888 * xterm.h (struct x_display_info):
2889 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2891 (struct scroll_bar): Add horizontal slot.
2892 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2893 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2894 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2895 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2896 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2897 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2898 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2899 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2900 (x_clear_under_internal_border): Remove.
2901 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2902 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2903 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2904 HORIZONTAL. Update callers.
2905 (horizontal_action_hook_id): New action hook id.
2906 (x_horizontal_scroll_bar_to_input_event)
2907 (x_create_horizontal_toolkit_scroll_bar)
2908 (xt_horizontal_action_hook)
2909 (x_set_toolkit_horizontal_scroll_bar_thumb)
2910 (XTset_horizontal_scroll_bar, x_net_wm_state)
2911 (x_horizontal_scroll_bar_report_motion): New functions.
2912 (xg_scroll_callback, x_scroll_bar_handle_click):
2913 Handle horizontal scroll bars.
2914 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2915 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2917 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2918 Handle horizontal scroll bars.
2919 (handle_one_xevent): Handle horizontal scroll bar events.
2920 Call x_net_wm_state.
2921 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2923 (x_set_window_size): Don't call check_frame_size and
2924 do_pending_window_change.
2925 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2926 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2927 (x_scroll_bar_set_handle): Add some checks when calling
2930 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2932 Revert previous change.
2933 There is certainly nothing wrong with writing code like 'lo <= i
2934 && i <= hi', even if LO happens to a constant. There isn't even
2935 anything wrong in general with writing 'a <= b' if A happens to
2936 be a constant. At any rate stylistic changes shouldn't
2937 be done like this without discussion.
2939 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2941 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2942 (Fgarbage_collect): Reorder conditions that are written backwards.
2943 * data.c (cons_to_unsigned): Likewise.
2944 * dispnew.c (update_frame_1, sit_for): Likewise.
2945 * fileio.c (file_offset): Likewise.
2946 * filelock.c (read_lock_data, lock_file): Likewise.
2947 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2949 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2950 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2951 * lread.c (read1): Likewise.
2952 * minibuf.c (read_minibuf_noninteractive): Likewise.
2953 * nsterm.m (x_set_frame_alpha): Likewise.
2954 * process.c (wait_reading_process_output): Likewise.
2955 * region-cache.c (delete_cache_boundaries): Likewise.
2956 * xterm.c (x_set_frame_alpha): Likewise.
2958 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2960 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2963 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2965 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2966 because atimer expiration is absolute rather than relative.
2968 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2970 * w32term.h (current_popup_menu, menubar_in_use):
2971 Move declarations from w32term.c.
2973 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2975 * w32fns.c (menubar_in_use): No more static.
2976 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2978 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2980 Move hourglass machinery to RIF.
2981 * dispextern.h (struct redisplay_interface): New members
2982 show_hourglass and hide_hourglass. Indent comments.
2983 (show_hourglass, hide_hourglass): Remove prototypes.
2984 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2985 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2986 (ns_redisplay_interface): Add them.
2987 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2988 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2989 (w32_arrow_cursor): New function to hack around non-GUI frames.
2990 (w32_redisplay_interface): Add new functions.
2991 * w32term.h (w32_arror_cursor): Add prototype.
2992 * xdisp.c (show_hourglass): New function, refactored out from
2993 platform-dependent code.
2994 (cancel_hourglass): Now call to RIF function.
2995 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2996 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2997 (x_redisplay_interface): Add new functions.
2999 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3001 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3002 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3003 and complete previous change.
3004 * frame.c (adjust_frame_height): New function.
3005 (Fset_frame_height, Fset_frame_size): Use it.
3006 (x_set_frame_parameters): Take frame top margin into account.
3008 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3010 * frame.c (Fset_frame_height): Take frame top margin into account.
3011 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3012 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3014 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3016 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3017 menubar_height as such. Tweak comment.
3018 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3019 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3020 All related users changed.
3021 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3022 * xterm.c (handle_one_xevent):
3023 * gtkutil.c (xg_event_is_for_menubar):
3024 * xfns.c (x_window) [USE_X_TOOLKIT]:
3025 * xmenu.c (set_frame_menubar, free_frame_menubar):
3026 Prefer to use FRAME_MENUBAR_HEIGHT.
3028 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3030 * frame.c (Fframe_parameters): Always report frame height without
3031 menu and tool bar lines.
3033 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3035 * nsterm.m (applicationDidFinishLaunching:): Call
3036 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3037 (antialiasThresholdDidChange:): New method for EmacsApp.
3039 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3041 * macfont.m (macfont_update_antialias_threshold): Remove static.
3043 * macfont.h (macfont_update_antialias_threshold): Declare.
3045 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3047 * w32select.c (setup_windows_coding_system):
3048 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3049 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3051 * w16select.c (Fw16_get_clipboard_data):
3052 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3055 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3056 buffer position where we are to start the iteration.
3057 (handle_invisible_prop): Record in it->stop_charpos the position
3058 where the invisible text ends. (Bug#18035)
3059 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3060 row has zero buffer position as their start position.
3061 Reported by martin rudalics <rudalics@gmx.at>.
3063 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3064 infinite looping in redisplay when display lines don't have enough
3065 space to display even a single character. (Bug#18036)
3067 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3069 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3070 * xfns.c (x_window): Use it to allow xfree later.
3071 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3072 where appropriate. Use bool for booleans and remove redundant checks.
3073 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3074 * xterm.c (x_free_frame_resources): Free shell_position.
3076 2014-07-19 K. Handa <handa@gnu.org>
3078 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3079 mandatory font spec (Bug#17973).
3081 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3083 * font.c (font_score): Return the worst score if the size of
3084 ENTITY is wrong by more than a factor 2 (Bug#17973).
3086 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3088 * frame.c (frame_unspecified_color): New function
3089 refactored out from ...
3090 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3091 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3093 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3094 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3095 * lisp.h (set_frame_param): Remove prototype.
3096 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3097 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3100 Prefer 'x_display_info *' to 'Display *' in X selection code.
3101 This helps to avoid unneeded calls to x_display_info_for_display.
3102 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3103 instead of 'Display *'.
3104 (SELECTION_EVENT_DPYINFO): New macro.
3105 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3106 it as an lvalue. Mention this in comment.
3107 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3108 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3109 (selection_data_to_lisp_data, receive_incremental_selection):
3110 Convert to use 'x_display_info *'. Adjust users where appropriate.
3111 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3112 selection data *' as last arg to not return values in args.
3113 (unexpect_property_change): Use common removal technique.
3115 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3117 * print.c (print_preprocess): Adjust to match changed
3118 sub char-table structure and avoid crash (Bug#18038).
3120 * data.c (wrong_choice): Not static any more.
3121 * lisp.h (wrong_choice): Add prototype.
3122 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3123 Declare namebuf as such. Tweak comment.
3124 [USE_GTK]: Likewise for tool_bar_position.
3125 (fset_tool_bar_position) [USE_GTK]: Ditto.
3126 (FRAME_TOOL_BAR_POSITION): New macro.
3127 * frame.c (x_report_frame_params):
3128 * gtkutil.c (update_frame_tool_bar):
3129 * xfns.c (Fx_create_frame): Use it.
3130 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3132 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3134 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3135 buffer's default-directory only if it is a string. (Bug#17986)
3137 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3139 More precise control over values of some buffer-local variables.
3140 * keyboard.c (Qvertical_scroll_bar):
3141 * frame.c (Qleft, Qright): Move to ...
3142 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3143 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3144 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3145 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3146 vertical-scroll-bar, scroll-up-aggressively
3147 and scroll-down-aggressively.
3148 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3150 * nsfns.m, frame.h (Qleft, Qright):
3151 * nsterm.m (Qleft): Remove declarations.
3152 * gtkutil.c (toplevel): Include buffer.h.
3153 * data.c (wrong_choice, wrong_range): New functions.
3154 (store_symval_forwarding): Handle special properties of buffer-local
3155 variables and use functions from the above to signal error, if any.
3157 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3158 values. Add comment.
3159 (struct frame): Re-arrange layout to avoid extra padding and use bit
3160 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3161 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3162 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3163 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3164 Define as no-ops because there are no scroll bars anyway.
3165 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3168 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3169 Add convenient setter.
3170 (font_put_frame_data, font_get_frame_data): Use it.
3172 2014-07-15 Daiki Ueno <ueno@gnu.org>
3174 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3175 pointer argument, before dereferencing.
3176 (XCHAR2B_BYTE2): Likewise.
3178 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3180 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3181 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3182 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3183 Use record_unwind_protect_int and avoid consing.
3184 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3186 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3188 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3190 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3191 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3193 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3194 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3195 * minibuf.c: Include binary-io.h instead of fcntl.h.
3196 (read_minibuf_noninteractive):
3197 Use set_binary_mode instead of handcrafted code.
3198 Don't call emacs_set_tty if emacs_get_tty failed.
3199 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3200 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3201 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3203 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3204 This works around a GCC compiler bug when Emacs is configured with
3205 --enable-gcc-warnings.
3207 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3209 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3210 or characters in string, respectively. Add comment.
3211 * fringe.c (Fdefine_fringe_bitmap):
3212 * fns.c (Fsubstring, substring_both): Use it.
3213 * keymap.c (Fdefine_key, Flookup_key):
3214 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3216 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3217 Use menu_item_width.
3218 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3220 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3222 Improve behavior of 'bzr up; cd src; make -k'.
3223 * Makefile.in (top_srcdir): New var.
3224 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3225 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3226 its expansion is a bit shorter.
3227 (../config.status): Actually build config.status instead of
3229 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3230 New macros, copied and relocated from ../Makefile.in.
3231 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3232 (../config.status, Makefile): New dependencies and rules,
3233 copied with relocation from ../Makefile.in. This should be more
3234 likely to rebuild the build machinery properly if you do a 'make'
3235 in the src directory.
3237 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3239 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3242 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3243 behavior on Windows 7 and later when the function is repeatedly
3244 invoked with the same value of DIR. (Bug#17950)
3246 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3247 string to match the one in w32fns.c.
3249 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3250 stdin to binary mode only if it is connected to a terminal.
3252 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3254 Coalesce extern decls.
3255 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3256 * sysdep.c (emacs_get_tty, emacs_set_tty):
3257 Move duplicate extern decls from here ...
3258 * systty.h: ... to here, so that there's just one copy.
3260 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3262 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3264 * nsfns.m (Fns_popup_font_panel): Ditto.
3266 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3268 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3270 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3272 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3273 [DOS_NT]: Implement for WINDOWSNT.
3275 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3278 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3280 * sysdep.c (suppress_echo_on_tty): New function.
3281 * minibuf.c (read_minibuf_noninteractive): Use it.
3283 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3285 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3286 sysinfo failed. Adjust docstring.
3288 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3290 Implement memory-info for MS-DOS.
3291 * dosfns.c (dos_memory_info): New function.
3292 * dosfns.h (dos_memory_info): Add prototype.
3293 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3294 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3295 of doing some of its job.
3297 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3298 reference termios structure members.
3300 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3302 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3304 * minibuf.c (top): Include systty.h. Declare external
3305 emacs_get_tty and emacs_set_tty.
3306 (Vread_hide_char): New lisp variable.
3307 (read_minibuf_noninteractive): Hide characters with
3308 Vread_hide_char if it is a character. (Bug#17839)
3310 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3312 Implement memory-info for MS-Windows.
3313 * w32.c (w32_memory_info): New function.
3314 * w32.h (w32_memory_info): Prototype it.
3315 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3317 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3319 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3320 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3321 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3322 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3323 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3324 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3325 (decode_coding_big5, decode_coding_charset, decode_coding)
3326 (encode_coding): Adjust users.
3328 * alloc.c (Fmemory_info): New function.
3330 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3332 * syntax.c (back_comment): Use more-natural location for label.
3334 * font.c, font.h (font_unparse_fcname): Now static.
3335 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3337 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3339 Next minor cleanup of font subsystem.
3340 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3341 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3343 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3345 * ftfont.h (ftfont_font_format): Remove prototype.
3346 * ftfont.c (ftfont_font_format): Remove; now unused.
3348 * nsfont.m (nsfont_open):
3349 * w32font.c (w32font_open_internal):
3350 * w32uniscribe.c (uniscribe_open):
3351 * xfont.c (xfont_open):
3352 * xftfont.c (xftfont_open): All users changed.
3354 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3355 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3357 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3359 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3360 x_produce_glyphs does when it generates a stretch glyph that
3361 represents a TAB. (Bug#17969)
3363 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3364 and there is a display property at that position, don't call
3365 move_it_to to move to a position before window start. (Bug#17942)
3366 Fix condition for finding CHARPOS by the first call to move_it_to.
3369 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3371 * syntax.c (find_defun_start): Try the cache even
3372 if !open_paren_in_column_0_is_defun_start.
3373 (back_comment): If find_defun_start was pessimistic, use the
3374 scan_sexps_forward result to improve the cache (bug#16526).
3376 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3378 * xdisp.c (redisplay_window): If redisplay of a window ends up
3379 with point in a partially visible line at end of the window, make
3380 sure the amended position of point actually has smaller Y
3381 coordinate; if not, give up and scroll the display. (Bug#17905)
3383 * window.c (window_scroll_pixel_based): When point ends up at the
3384 last fully visible line, don't let move_it_to stop at the left
3385 edge of the line and dupe us into thinking point is inside the
3388 * w32.c (network_interface_info): Make sure the argument is a
3391 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3393 * process.c (read_and_dispose_of_process_output): Fix typo
3394 in previous patch: we want nonnegative fds, not nonzero fds.
3396 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3398 * chartab.c (char_table_translate): Move to...
3399 * character.h (char_table_translate): ... inline function here.
3400 Avoid Faref and assume that args are always valid. This helps to
3401 speedup search, which is especially important for a huge buffers.
3402 * lisp.h (char_table_translate): Remove prototype.
3404 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3405 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3406 New function, with an intention to avoid code duplication between
3408 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3410 * ftfont.c (ftfont_open):
3411 * macfont.m (macfont_open):
3412 * xftfont.c (xftfont_open): Use it.
3414 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3416 * process.c: Add sanity checks for file descriptors (Bug#17844).
3417 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3418 Check that infd is nonnegative before using it as an fd.
3419 (read_and_dispose_of_process_output, Fprocess_send_eof):
3420 Likewise, for outfd.
3421 (wait_reading_process_output): Omit unnecessary check of infd.
3423 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3425 Minor fixups related to usage of the 'long' type.
3426 * gnutls.c (emacs_gnutls_handshake):
3427 * xfaces.c (dump_realized_face):
3428 Work even if 'long' is narrower than 'void *'.
3429 * termcap.c (scan_file):
3430 * xselect.c (x_decline_selection_request)
3431 (x_reply_selection_request, x_get_window_property):
3432 * xterm.c (x_set_frame_alpha):
3433 Remove unnecessary 'L' suffixes of integer constants.
3434 * xfns.c (hack_wm_protocols):
3435 * xselect.c (x_fill_property_data):
3436 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3437 Remove unnecessary casts to 'long'.
3438 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3440 Minor ImageMagick safety fixes.
3441 * image.c (imagemagick_compute_animated_image):
3442 Remove useless assignment to local. Avoid problems if dest_width is 0.
3443 (imagemagick_load_image): Use int for pixel counts that can't
3444 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3445 a row width greater than the image width (or greater than LONG_MAX!).
3447 2014-07-04 K. Handa <handa@gnu.org>
3449 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3450 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3451 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3453 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3455 * font.h (struct font_driver): Remove get_outline and free_outline;
3456 not used by any font driver.
3457 * ftfont.c (ftfont_driver):
3458 * macfont.m (macfont_driver):
3459 * nsfont.m (nsfont_driver):
3460 * w32font.c (w32font_driver):
3461 * w32uniscribe.c (uniscribe_font_driver):
3462 * xfont.c (xfont_driver): Related users changed.
3463 * xselect.c (x_get_window_property): Use convenient xmalloc.
3464 Call to xfree only if some data was really allocated.
3466 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3468 On MS-Windows, display busy cursor on all GUI frames.
3469 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3470 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3471 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3473 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3474 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3476 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3478 Use convenient alists to manage per-frame font driver-specific data.
3479 * frame.h (struct frame): Rename font_data_list to...
3480 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3481 * font.h (struct font_data_list): Remove; no longer need a special
3483 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3485 * font.c (font_put_frame_data, font_get_frame_data)
3486 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3488 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3489 Related users changed.
3490 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3491 Prefer convenient xmalloc and xfree.
3493 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3495 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3496 the window whose glyph row is being prepared and a flag whether it
3497 is for mode/header line. Make sure the glyph row's marginal areas
3498 are in sync with what the window wants.
3501 * xdisp.c (display_line, display_mode_line):
3502 Call prepare_desired_row with additional arguments, as appropriate.
3504 * dispextern.h (prepare_desired_row): Adjust prototype.
3506 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3508 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3509 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3510 caused by xw_popup_dialog in daemon mode (Bug#17891).
3512 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3514 * frame.c (do_switch_frame): When switching to another TTY frame,
3515 make sure FrameCols and FrameRows are in sync with the new frame's
3518 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3520 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3521 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3522 min_char slots. Adjust comment.
3523 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3524 Add SUB_CHAR_TABLE_OFFSET member.
3525 (make_uninit_sub_char_table): New function.
3526 (toplevel): Add compile-time assert to verify suitable member layout
3527 in Lisp_Sub_Char_Table.
3528 * alloc.c (mark_char_table): Add extra argument to denote char table
3529 subtype. Adjust to match new layout of sub char-table.
3530 (mark_object): Always mark sub char-tables with mark_char_table.
3531 * chartab.c (make_sub_char_table, copy_sub_char_table)
3532 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3533 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3534 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3535 All related users changed.
3536 * lread.c (read1): Adjust to match new layout of sub char-table.
3537 * print.c (print_object): Likewise (Bug#17898).
3539 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3541 * keymap.c (get_keyelt): Simplify.
3542 (copy_keymap_item): Remove left-over code for when we had
3543 key-shortcut caches.
3545 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3547 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3548 (dealloc): Remove for EmacsScroller.
3550 * nsterm.h (EmacsScroller): Remove dealloc.
3552 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3554 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3556 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3558 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3559 when setNeedsDisplay is called so we don't trigger redisplay for every
3562 * nsterm.m (any_help_event_p): New variable.
3563 (mouseMoved:): Set any_help_event_p to YES if help event is
3564 generated. Remove else with empty help event that triggered redisplay
3565 for every mouse move.
3566 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3568 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3570 * xfns.c (Qsuppress_icon): Remove; no real users.
3571 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3572 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3573 (syms_of_w32fns): Don't DEFSYM it.
3575 2014-06-29 Glenn Morris <rgm@gnu.org>
3577 * Makefile.in (ns-app): Mark as PHONY.
3579 2014-06-28 Glenn Morris <rgm@gnu.org>
3581 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3582 liblw.a in this directory.
3584 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3586 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3587 also in unibyte case. (Bug#17865)
3589 2014-06-28 K. Handa <handa@gnu.org>
3591 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3592 (MIN_CHARBUF_SIZE): New macro.
3593 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3595 2014-06-27 Glenn Morris <rgm@gnu.org>
3597 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3598 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3599 (.el.elc): Replace suffix rule with pattern rule.
3600 (%.elc): New pattern rule, with order-only prerequisite.
3601 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3602 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3603 in place of BOOTSTRAPEMACS.
3605 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3607 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3609 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3611 Consistently use validate_subarray to verify substring.
3612 * fns.c (validate_substring): Not static any more. Adjust to
3613 use ptrdiff_t, not EMACS_INT, because string and vector limits
3614 can't exceed ptrdiff_t even if EMACS_INT is wider.
3615 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3616 (secure_hash): Adjust user.
3617 * lisp.h (validate_subarray): Add prototype.
3618 * coding.c (Fundecodable_char_position):
3619 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3620 Use validate_subarray. Adjust comment to mention substring.
3622 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3624 Do not allow out-of-range character position in Fcompare_strings.
3625 * fns.c (validate_subarray): Add prototype.
3626 (Fcompare_substring): Use validate_subarray to check ranges.
3627 Adjust comment to mention that the semantics was changed. Also see
3628 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3630 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3632 Be more consistent about the 'Qfoo' naming convention.
3633 * image.c (Fimagemagick_types):
3634 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3635 * process.c (Fmake_network_process):
3636 Rename C local identifier 'Qfoo to avoid giving the false
3637 impression that it stands for the symbol 'foo'.
3639 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3641 Simplify and cleanup character conversion stuff.
3642 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3644 * character.c (multibyte_char_to_unibyte)
3645 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3646 * character.h (make_char): Remove; unused.
3647 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3648 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3649 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3650 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3651 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3653 2014-06-22 Mario Lang <mlang@delysid.org>
3655 * w32fns.c (Fw32_shell_execute): The the -> the.
3657 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3659 * xmenu.c (mouse_position_for_popup):
3660 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3661 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3662 * menu.c (Fx_popup_menu):
3663 * xselect.c (x_handle_dnd_message): Adjust users.
3664 * menu.h (mouse_position_for_popup): Remove prototype.
3665 * xterm.h (x_relative_mouse_position): Add prototype.
3666 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3667 call XFree if XQueryTree returns zero.
3669 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3671 * indent.c (Fvertical_motion): Doc fix.
3672 Move to the goal column, if any, with a single call to
3673 move_it_in_display_line, not in two calls. Doing this with two
3674 calls causes move_it_in_display_line apply the line-prefix
3675 handling twice instead of just once. (Bug#17823)
3677 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3679 Port to OS X ACLs (Bug#17810).
3680 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3681 ACL_TYPE_ACCESS) doesn't work.
3683 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3685 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3686 before checking key-translation-map (bug#17659).
3688 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3690 * font.c (font_make_object): Avoid dangling pointer which may
3691 crash GC (Bug#17771).
3693 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3695 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3696 prototype of DGifCloseFile as appropriate for older and newer
3698 (gif_close): New function, encapsulates the differences in the
3699 calling sequence of DGifCloseFile before v5.1.0 and after it.
3700 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3701 error string where appropriate. (Bug#17790)
3703 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3704 macro execution, make sure point didn't move since last complete
3705 redisplay, as the condition for using the glyph matrix
3706 information. (Bug#17777)
3708 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3710 Minor cleanup of fonset code.
3711 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3712 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3713 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3714 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3715 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3716 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3717 (free_realized_fontset): Remove because a no-op since 2008.
3718 (free_face_fontset): Adjust user.
3719 (syms_of_fontset): Shrink fontset by one extra slot.
3721 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3723 Omit redundant extern decls.
3724 Most of this patch is from Dmitry Antipov, in:
3725 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3726 * commands.h (update_mode_lines):
3727 * frame.h (Qbackground_color, Qforeground_color)
3728 (x_set_menu_bar_lines):
3729 * ftfont.c (ftfont_font_format):
3730 * intervals.h (Qkeymap, Qfont):
3731 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3732 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3733 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3734 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3735 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3736 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3737 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3738 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3739 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3740 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3741 (Qtool_bar, Qheader_line):
3742 * macros.c (Fexecute_kbd_macro):
3743 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3744 * xterm.c (x_delete_terminal, XSetIMValues):
3745 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3746 (x_implicitly_set_name, popup_activated)
3747 (widget_store_internal_border):
3748 Remove redundant decls.
3749 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3750 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3751 Remove _Noreturn, as make-docfile now does that for us.
3752 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3753 (Qregion_extract_function): New decl.
3754 * window.c, xfns.c: Include menu.h.
3756 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3758 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3760 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3762 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3763 * callint.c (read_file_name): ... convert to static here.
3764 * lisp.h (Fread_file_name): Do not EXFUN it.
3765 (STRING_COPYIN): Remove; unused.
3766 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3767 (char_composable_p): ... static function. All users changed.
3768 * eval.c (toplevel): Remove redundant #include directives.
3769 * xterm.c (x_initialize): Add static to match prototype.
3770 * ccl.c (Fccl_execute_on_string):
3771 * font.c (fon_intern_prop): Use make_specified_string.
3773 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3775 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3776 Reported by David Caldwell in:
3777 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3779 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3781 Do not ask for XRender extension each time XFT font is opened.
3782 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3783 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3785 2014-06-15 Glenn Morris <rgm@gnu.org>
3787 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3789 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3791 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3792 information if we are in the middle of executing a keyboard macro,
3793 since redisplay doesn't update the screen until the macro is
3794 finished. (Bug#17777)
3796 * alloc.c (cleanup_vector): Don't dereference a font driver
3797 pointer if it is NULL. (Bug#17771)
3799 2014-06-13 Glenn Morris <rgm@gnu.org>
3801 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3802 ($(lispsource)/international/charprop.el)
3803 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3804 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3805 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3806 GNU make automatically passes command-line arguments to sub-makes.
3808 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3810 Avoid hangs in accept-process-output (Bug#17647).
3811 * lisp.h, process.c (wait_reading_process_input):
3812 Return int, not bool. All uses changed.
3813 * process.c (SELECT_CANT_DO_WRITE_MASK):
3814 Remove macro, replacing with ...
3815 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3817 (status_notify): New arg WAIT_PROC. Return int, not void.
3820 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3822 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3823 the frame is the initial frame, because the hook is not set up
3824 then, and Emacs crashes.
3825 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3827 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3829 * keymap.c (silly_event_symbol_error): Don't recommend the use
3832 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3834 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3835 matching overlay strings with 'cursor' property against buffer
3836 positions traversed in the glyph row. (Bug#17744)
3838 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3840 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3843 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3844 determine 10.9 (Bug#17751).
3846 * macfont.m (macfont_draw): Positions were not freed.
3848 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3850 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3851 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3852 function. Also adjust comment.
3853 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3855 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3856 * font.c (font_done_for_face):
3857 * xfaces.c (realize_non_ascii_face): Adjust user.
3858 * font.h (struct font_driver): Convert 'prepare_face' to return
3859 void because its return value is never used anyway.
3860 * xfont.c (xfont_prepare_face): Return void.
3861 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3862 (xftfont_done_face): Use xfree.
3864 * dispextern.h (last_tool_bar_item): Remove declaration.
3865 * frame.h (struct frame): New member last_tool_bar_item.
3866 * frame.c (make_frame): Initialize it.
3867 * xdisp.c (toplevel): Remove last_tool_bar_item.
3868 (handle_tool_bar_click, note_tool_bar_highlight):
3869 * w32term.c (w32_read_socket, w32_initialize):
3870 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3872 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3873 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3875 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3877 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3878 * process.c (Faccept_process_output)
3879 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3880 the return value is about PROCESS, not about other processes.
3882 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3884 Further adjustments to mark_object and friends.
3885 Now the mark_object's stack is just 32 bytes on a 64-bit
3886 system, which means extra 20% off the stack usage.
3887 * alloc.c (mark_save_value): As before, refactored out from ...
3888 (mark_object): ... adjusted user. Also add comment.
3890 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3892 Fix core dump after a dropped X connection (Bug#17704).
3893 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3894 is dead, as we may be shutting down.
3896 2014-06-08 Glenn Morris <rgm@gnu.org>
3898 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3900 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3902 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3904 If a C name must be extern on some platforms, make it extern on all.
3905 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3907 * font.h (ftxfont_driver) [HAVE_XFT]:
3908 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3909 * lisp.h (get_frame_param):
3910 * menu.h (tty_menu_show):
3911 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3912 * termhooks.h (encode_terminal_code):
3913 * xterm.h (x_menu_wait_for_event):
3915 * frame.c (get_frame_param):
3916 * fringe.c (max_used_fringe_bitmap):
3917 * ftxfont.c (ftxfont_driver):
3918 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3919 * menu.c (menu_items_inuse):
3920 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3921 * term.c (encode_terminal_code, tty_menu_show):
3922 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3923 * xfaces.c (load_color):
3924 * xmenu.c (x_menu_wait_for_event):
3927 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3929 Change object marking routines to minimize stack usage.
3930 This change moves a few cold paths from mark_object to NO_INLINE
3931 functions and adjusts symbol marking loop. According to GCC 4.8.2
3932 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3933 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3934 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3935 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3936 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3937 refactored out from ...
3938 (mark_object): ... adjusted user. Also mark symbols in a tight
3940 (mark_face_cache): Add NO_INLINE.
3942 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3944 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3945 contains garbage on WINDOWSNT (which could potentially infloop at
3948 Minimize cursor motion during TTY menu updates.
3949 * term.c (tty_menu_display): Don't position cursor here.
3950 Instead, pass the cursor coordinates to update_frame_with_menu.
3951 (tty_menu_activate): Send the hide cursor command only once in an
3952 iteration through the outer 'while' loop.
3954 * dispnew.c (update_frame_1): Accept an additional argument
3955 SET_CURSOR_P, and position the cursor at the end of the frame
3956 update only if that argument is non-zero. All callers changed to
3957 provide the additional argument as non-zero, except for
3958 update_frame_with_menu.
3959 (update_frame_with_menu): Accept 2 additional arguments ROW and
3960 COL; if they are non-negative, instruct update_frame_1 not to
3961 position the cursor, and instead position it according to ROW and COL.
3963 * dispextern.h (update_frame_with_menu): Update prototype.
3965 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3967 * callproc.c (call_process): Don't check read-only if we don't insert
3968 anything (bug#17666).
3970 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3972 * dispnew.c (update_frame_with_menu): Set display_completed.
3974 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3976 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3978 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3980 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3982 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3983 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3985 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3987 * window.c (Frecenter): Signal an error if window-buffer is not
3990 * keyboard.c (make_lispy_position): Don't include a buffer position in
3991 mode/header-line mouse events.
3993 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3994 Vunread_command_events (bug#17650).
3996 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3998 * xterm.c (x_setup_pointer_blanking):
3999 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4001 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4003 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4004 because it will be defined in generated config.h if needed.
4006 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4008 Use terminal-specific hooks to display popup dialogs.
4009 * termhooks.h (struct terminal): New field popup_dialog_hook.
4010 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4011 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4012 code and use popup_dialog_hook.
4013 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4014 * nsterm.h (ns_popup_dialog): Adjust prototype.
4015 * nsterm.m (ns_create_terminal):
4016 * w32term.c (w32_create_terminal):
4017 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4018 Setup popup_dialog_hook.
4020 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4022 * w32heap.c (report_temacs_memory_usage): Improve the report by
4023 reporting the large blocks that are actually occupied at dump time.
4025 * w32console.c (initialize_w32_display): Set the console
4026 menu_show_hook, otherwise TTY menus are broken on w32.
4028 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4030 Use terminal-specific hooks to display menus.
4031 * termhooks.h (struct terminal): New field menu_show_hook.
4032 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4033 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4035 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4036 * nsmenu.m (ns_menu_show):
4037 * w32menu.c (w32_menu_show):
4038 * xmenu.c (x_menu_show):
4039 * term.c (tty_menu_show): Adjust to use bit flags.
4040 (set_tty_hooks): Set menu_show_hook.
4041 * xterm.c (x_create_terminal):
4042 * nsterm.m (ns_create_terminal):
4043 * msdos.c (initialize_msdos_display):
4044 * w32term.c (w32_create_terminal): Likewise.
4046 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4048 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4050 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4052 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4053 (FD_SET): Don't define on WINDOWSNT.
4055 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4057 * emacs.c: Include "sysselect.h", to define its inline functions.
4058 Problem reported by Glenn Morris in:
4059 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4061 Do not require libXt-devel when building with gtk.
4062 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4063 dependency on libXt-devel.
4064 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4065 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4066 lwlib-widget.h now does this.
4067 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4069 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4071 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4072 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4073 (delete_write_fd, wait_reading_process_output):
4074 Remove now-redundant easserts.
4075 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4076 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4077 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4078 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4080 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4082 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4083 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4084 (calloc): Don't undef, it is never defined.
4085 (HEAP_ENTRY_SHIFT): Remove unused macro.
4087 * Makefile.in (C_HEAP_SWITCH): Remove.
4088 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4090 Fix MS-Windows build broken by menu changes on 2014-06-02.
4091 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4093 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4094 Define instead of including ../lwlib/lwlib.h, which causes
4095 compilation errors due to missing X11 headers.
4097 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4099 * process.c (wait_reading_process_output): Omit incorrect test of
4100 p->infd against zero. Add easserts for infd having a plausible value.
4102 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4104 Adjust to match recent lwlib changes.
4105 * menu.h (xmalloc_widget_value): Replace by ...
4106 (make_widget_value): ... new prototype.
4107 * menu.c (xmalloc_widget_value): Replace by ...
4108 (make_widget_value): ... new function.
4109 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4110 * gtkutil.c (malloc_widget_value, free_widget_value):
4111 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4112 * keyboard.h (enum button_type, struct _widget_value):
4113 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4115 * nsmenu.m (ns_update_menubar, ns_menu_show):
4116 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4117 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4118 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4120 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4122 * image.c (x_query_frame_background_color)
4123 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4124 Fix --enable-gcc-warnings compilation without image libraries.
4126 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4128 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4129 emulated break value only if it goes up.
4130 (sbrk): Add assertion that the INCREMENT argument is strictly
4131 zero. Improve and correct the commentary.
4133 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4135 Improve AIX-related merge from emacs-24.
4136 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4137 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4138 not on AIX; since we're on the trunk we can use enums more broadly.
4140 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4142 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4144 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4145 to min(value, whole).
4147 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4149 Bring back the changes to GDB-visible symbols, but only on AIX.
4150 And only if it's not pre-4.2 GCC.
4151 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4152 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4153 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4156 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4158 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4159 with PT, not GPT. (Bug#16433)
4161 Revert last changes to GDB-visible symbols.
4162 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4163 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4164 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4167 2014-06-02 Glenn Morris <rgm@gnu.org>
4169 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4171 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4173 Fix port to 32-bit AIX with xlc (Bug#17598).
4174 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4175 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4176 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4177 to work around a compiler bug in IBM xlc 12.1.
4179 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4181 * xterm.c (x_update_window_end): Don't invalidate the entire
4182 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4183 highlight needs to be redisplayed. (Bug#17588)
4185 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4187 Port the GDB-visible symbols to AIX.
4188 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4189 optimizes away the relevant external symbols. Use enums instead;
4190 this suffices for the AIX port, which is 32-bit-only anyway.
4191 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4192 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4193 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4196 Include sources used to create macuvs.h.
4197 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4198 * macuvs.h: Use automatically-generated header.
4200 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4202 Port signal-handling to DragonFly BSD (Bug#17646).
4203 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4204 Move implementations from callproc.c to sysdep.c.
4205 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4206 Move declarations from process.h to syssignal.h.
4208 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4210 * callint.c (Ffuncall_interactively): Add usage.
4212 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4214 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4216 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4218 * w32heap.c (malloc_before_dump, malloc_after_dump)
4219 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4220 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4221 set errno where appropriate to emulate CRT functions.
4223 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4225 Debugging facility to check whether 'const char *' points to
4226 relocatable data of non-pure Lisp string.
4227 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4228 (mark_maybe_pointer): ... adjusted user.
4229 (relocatable_string_data_p): New function.
4230 * lisp.h (relocatable_string_data_p): Add prototype.
4231 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4232 the pointer to relocatable Lisp data is not used.
4234 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4236 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4237 * atimer.c (block_atimers):
4238 * callproc.c (block_child_signal): Block SIGINT too;
4239 otherwise, its handler might now unblock signals that it shouldn't.
4240 * keyboard.c (read_char): Clear signal mask, since we may
4241 be in a SIGINT handler, and many signals may be masked.
4242 * keyboard.c (handle_interrupt):
4243 * sysdep.c (handle_arith_signal):
4244 Clear signal mask instead of just unblocking the signal that
4245 was received, since several signals may be blocked at this point.
4247 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4249 * Makefile.in (TEMACS_POST_LINK): Remove target.
4250 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4251 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4253 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4255 * xmenu.c (xdialog_show): Remove prototype, rename to
4256 x_dialog_show, remove 2nd arg because it's always zero
4257 and simplify accordingly.
4258 (xw_popup_dialog): Adjust user.
4259 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4260 2nd arg because it's always zero and simplify accordingly.
4261 (w32_popup_dialog): Adjust user.
4263 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4265 * w32heap.c (report_temacs_memory_usage): New function.
4267 * unexw32.c (unexec) [ENABLE_CHECKING]:
4268 Call report_temacs_memory_usage.
4270 * w32heap.h (report_temacs_memory_usage): Add prototype.
4272 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4274 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4275 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4277 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4279 * buffer.c (init_buffer): Accept an argument 'initialized'.
4280 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4281 mmap_regions and mmap_fd, to avoid referencing stale data from the
4282 dump phase. Add an assertion for buffer text of buffers created
4283 in temacs before this function is called. (Bug#17622)
4284 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4286 * lisp.h (init_buffer): Update prototype.
4288 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4290 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4292 * alloc.c (Fgarbage_collect): Fix compilation with
4293 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4295 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4297 * frame.c, frame.h (frame_char_to_pixel_position)
4298 (frame_set_mouse_position): Now static, and made private in
4299 frame.c rather than public in frame.h.
4301 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4303 Refactor mouse positioning stuff to avoid code duplication.
4304 * frame.h (frame_char_to_pixel_position): New function.
4305 (x_set_mouse_position): Rename to...
4306 (frame_set_mouse_position): ...new function.
4307 (frame_set_mouse_pixel_position): Add prototype.
4308 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4309 Rename to frame_set_mouse_pixel_position.
4310 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4312 * xterm.h, w32term.h ( x_set_mouse_position)
4313 (x_set_mouse_pixel_position): Remove prototypes.
4315 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4317 On X, always make pointer visible when deleting frame (Bug#17609).
4318 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4320 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4322 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4323 * keyboard.c (gobble_input): If there is no terminal input error,
4324 make sure the pointer is visible for all frames on this terminal.
4325 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4326 it was previously disabled.
4328 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4330 * data.c (Fzerop): Move to Elisp.
4331 (syms_of_data): Don't defsubr it.
4332 * keyboard.c (echo_keystrokes_p): New function.
4333 (read_char, record_menu_key, read_key_sequence): Use it.
4335 * callint.c (Qfuncall_interactively): New var.
4336 (Qcall_interactively): Remove.
4337 (Ffuncall_interactively): New function.
4338 (Fcall_interactively): Use it.
4339 (syms_of_callint): Defsubr it.
4341 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4343 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4344 relocated from under us.
4346 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4348 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4349 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4350 configure, not from HEAPSIZE.
4351 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4353 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4354 for MinGW, since it no longer uses gmalloc.
4356 * buffer.c: Do not define mmap allocations functions for Windows.
4357 Remove mmap_find which is unused. Remove mmap_set_vars which does
4359 [WINDOWSNT]: Include w32heap.h.
4360 (init_buffer): Always allocate new memory for buffers.
4362 * emacs.c: Remove mmap_set_vars calls.
4364 * image.c (free_image): Undef free for Windows because it is
4365 redirected to our private version.
4367 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4368 (copy_executable_and_dump_data): Remove dumping the heap section.
4369 (unexec): Restore using_dynamic_heap after dumping.
4371 * w32heap.c (dumped_data_commit, malloc_after_dump)
4372 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4373 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4374 (mmap_free): New functions.
4376 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4378 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4380 * image.c (imagemagick_load_image): Use MagickRealType for local
4381 'color_scale', instead of double, to avoid a GCC warning about
4384 * xfns.c (Fx_window_property): Remove unused local.
4386 Don't kill already-reaped process (Bug#17561).
4387 * process.c (process_send_signal): Fix race condition where a
4388 subprocess was reaped by a signal handler between the check for
4389 liveness and calling 'kill', which meant that Emacs could in
4390 theory kill an innocent bystander process. Do the fix by blocking
4391 SIGCHLD in a critical section that checks liveness before killing.
4393 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4395 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4397 2014-05-26 Ken Brown <kbrown@cornell.edu>
4399 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4400 even if !CYGWIN (see bug#17510).
4402 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4404 * nsfns.m (Fns_do_applescript): Surround NSApp run
4405 with calls to ns_init_events, ns_finish_events (Bug#17424).
4407 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4409 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4410 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4412 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4413 with calls to ns_init_events, ns_finish_events (Bug#17424).
4415 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4417 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4418 if we are iterating over an object that generates glyphs for
4419 marginal areas. (Bug#17585)
4421 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4423 * xdisp.c (safe__call1, safe__eval): Now static.
4425 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4427 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4428 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4429 (safe_call1): Call safe_call instead of safe__call directly.
4431 2014-05-26 Ken Brown <kbrown@cornell.edu>
4433 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4434 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4437 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4439 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4440 (safe__call, safe__call1, safe__eval): New functions.
4441 (safe_call): Use it.
4442 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4443 (display_mode_element): Same for `:eval'.
4445 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4447 Fix port to 32-bit AIX (Bug#17540).
4448 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4449 twice. _text already includes this offset.
4450 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4452 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4454 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4455 when closest_pos is identical to to_charpos, don't recurse, since
4456 we already tried that, and failed. (Bug#17539)
4458 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4459 unwinding when frame's faces were not initialized yet, increment
4460 the frame's image-cache reference count before calling
4461 x_free_frame_resources. Don't dereference
4462 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4464 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4466 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4469 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4470 macfont.m, call draw with adjusted arguments so font drivers
4471 don't need to do that.
4473 * macfont.m (macfont_draw): Merge changes from Macport.
4475 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4477 * alloc.c (garbage_collect_1): New function, with all of the guts
4478 of Fgarbage_collect.
4479 (mark_stack): Accept an argument END and don't mark Lisp objects
4480 on the stack beyond the address given by END. Calculation of END
4481 was moved to Fgarbage_collect.
4482 (Fgarbage_collect): Calculate the end address of the stack portion
4483 that needs to be examined by mark_stack, and pass that address to
4484 garbage_collect_1, which will pass it to mark_stack.
4485 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4486 for more details about the underlying problems. In particular,
4487 this avoids dumping Emacs with the large hash-table whose value is
4488 held in purify-flag for most of the time loadup.el runs.
4490 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4492 * xfns.c (x_window_property_intern): New function (code from
4494 (Fx_window_property): Call x_window_property_intern. If property
4495 not found and NILP (source) and outer window != inner window,
4496 check outer window for property (Bug#17537).
4498 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4500 Supply malloc and alloc_size attributes for extern allocators.
4501 This documents the C API, and helps GCC generate a bit better code.
4502 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4503 (ATTRIBUTE_MALLOC_SIZE): New macros.
4504 * gmalloc.c (malloc, realloc, calloc):
4505 * gtkutil.h (malloc_widget_value):
4506 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4507 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4510 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4512 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4513 * image.c (imagemagick_load_image): Port to hosts that do not use
4514 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4516 2014-05-21 Leo Liu <sdl.web@gmail.com>
4518 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4520 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4522 * dbusbind.c (xd_signature): Revert last 2 patches.
4524 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4526 Allow any non-nil value to count as true in bool-vector.
4527 Likewise for xd_signature in dbusbind.c.
4528 This is more consistent with the usual practice in Emacs, which is
4529 that any non-nil value counts as true.
4530 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4531 * dbusbind.c (xd_signature): Likewise, for booleans.
4532 * data.c, lisp.h (Qbooleanp):
4533 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4535 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4537 * lisp.h (CHECK_BOOLEAN): New function.
4538 * alloc.c (Fbool_vector): New function.
4539 (syms_of_alloc): Defsubr it.
4540 * data.c (Qbooleanp): New symbol.
4541 (syms_of_data): DEFSYM it.
4542 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4544 * font.c (font_matching_entity): Extract font-entity object
4545 from the vector of matching entities (Bug#17486).
4547 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4549 Assume C99 or later (Bug#17487).
4550 * bytecode.c (B__dummy__): Remove.
4551 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4552 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4553 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4554 * regex.c (DEBUG_PRINT): Assume varargs macros.
4555 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4557 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4559 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4560 memory for every buffer that was dumped.
4562 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4564 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4565 (Fnreverse): Allow vectors and bool vectors.
4567 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4569 Minor cleanup for terminal setup.
4570 * termhooks.h (create_terminal): Adjust prototype.
4571 * terminal.c (create_terminal): Pass output method and RIF as args.
4572 (init_initial_terminal):
4573 * nsterm.m (ns_create_terminal):
4574 * term.c (init_tty):
4575 * w32term.c (w32_create_terminal):
4576 * xterm.c (x_create_terminal): Adjust users.
4577 Avoid redundant NULL initializers and add comments.
4579 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4581 * keyboard.c (Qdeactivate_mark): Now static.
4583 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4585 If available, use Xfixes extension to do pointer blanking.
4586 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4587 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4588 (make_invisible_cursor): Move to...
4589 * xterm.c (make_invisible_cursor): ...here.
4590 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4591 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4592 (x_term_init): Call to x_setup_pointer_blanking.
4593 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4594 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4596 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4598 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4600 2014-05-12 Glenn Morris <rgm@gnu.org>
4602 * fileio.c (Ffile_executable_p): Doc tweak.
4604 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4606 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4607 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4609 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4611 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4613 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4615 Fix initialization of minibuffer history variable (Bug#17430).
4616 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4617 Move the initialization up to prevent any "value void" message.
4619 2014-05-08 Samuel Bronson <naesten@gmail.com>
4621 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4622 are matched (bug#17413).
4624 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4626 Stop tooltips pulling Emacs window to front (Bug#17408).
4627 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4628 SetWindowPos invocations.
4630 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4632 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4633 not initialized (Bug#17398).
4635 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4637 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4639 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4641 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4642 [HAVE_NS]: Do not include png.h.
4643 (x_query_frame_background_color): New function.
4644 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4645 (png_load_body): Coalesce duplicate code.
4647 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4649 Consult libpng-config more consistently (Bug#17339).
4650 * Makefile.in (PNG_CFLAGS): New var.
4651 (ALL_CFLAGS): Use it.
4652 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4653 CFLAGS now handles this.
4655 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4657 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4658 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4659 because WCONTINUED is always defined now.
4660 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4662 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4664 * buffer.c (overlay_strings): Fix the wording of the commentary.
4666 2014-05-01 Glenn Morris <rgm@gnu.org>
4668 * floatfns.c (Fisnan):
4669 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4671 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4673 * term.c (tty_menu_activate): A better initialization for cursor
4676 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4678 * intervals.c: Tighten assertions.
4679 (create_root_interval): Make sure the interval is not empty.
4680 (intervals_equal): Use booleans.
4681 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4682 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4683 (balance_possible_root_interval): Simplify and use booleans.
4684 (split_interval_right, split_interval_left): Check LENGTH, and remove
4685 now redundant assertion.
4686 (adjust_intervals_for_insertion): Remove now redundant assertions.
4687 (delete_node, interval_deletion_adjustment)
4688 (adjust_intervals_for_deletion, merge_interval_right)
4689 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4690 (reproduce_interval): Make sure the interval is not empty.
4692 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4694 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4695 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4696 satisfaction that they would always be initialized.
4698 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4700 * term.c (tty_menu_display): Move the cursor to the active menu item.
4701 (tty_menu_activate): Return the cursor to the active menu item
4702 after displaying the menu and after displaying help-echo.
4703 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4704 for the details of why this is needed by screen readers and
4707 2014-04-30 Glenn Morris <rgm@gnu.org>
4709 * process.c (handle_child_signal):
4710 Handle systems without WCONTINUED. (Bug#15110, 17339)
4712 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4714 * window.c (struct saved_window): Remove mark.
4715 (Fset_window_configuration, save_window_save)
4716 (compare_window_configurations): Don't touch marks any more.
4718 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4720 Use bits_word for gcmarkbits.
4721 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4722 bits_word is typically a tad more efficient for mark bits than
4723 unsigned is, so use bits_word. All uses changed.
4724 * lisp.h (BITS_PER_INT): Remove; no longer used.
4726 Avoid undefined behavior in signed left shift.
4727 This ports to GCC 4.9.0 with -fsanitize=undefined.
4728 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4730 * regex.c (extract_number):
4731 * lisp.h (make_number, XINT):
4732 Do not shift a 1 bit left into a sign bit.
4733 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4734 not int, for gcmarkbits. All uses changed.
4736 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4738 * search.c (Fnewline_cache_check): Don't try to count newlines
4739 outside the buffer's restriction, as find_newline doesn't support that.
4741 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4743 * window.c (Fset_window_configuration): Deactivate the mark before
4745 (set_window_buffer): Ignore window_initialized.
4746 (window_initialized): Remove.
4747 * keyboard.c (Qdeactivate_mark): Not static any more.
4748 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4751 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4753 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4754 and to clang 3.4, which have fixed the bug. This should let us
4755 run a bit faster on these platforms when address sanitization is
4758 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4760 Port to GCC 4.9.0 with --enable-gcc-warnings.
4761 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4763 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4764 a way that also works with GCC 4.9.0.
4766 * search.c (Fnewline_cache_check): Remove unused locals.
4768 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4770 * search.c (find_newline1): New subroutine.
4771 (Fnewline_cache_check): New function.
4772 (syms_of_search): Defsubr it.
4774 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4776 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4777 * keyboard.c (unblock_input): Add comment.
4778 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4780 2014-04-22 Daniel Colascione <dancol@dancol.org>
4782 * lread.c (readevalloop_eager_expand_eval): New function
4783 that can recurse into toplevel forms.
4784 (readevalloop): Call it.
4785 * lisp.h: Declare Qprogn.
4786 * callint.c (Qprogn): No longer static.
4788 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4790 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4791 Also change identifiers to match the comments, and add more assertions
4794 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4796 * emacs.c (close_output_streams): Don't clear and restore errno.
4798 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4800 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4801 never becomes visible, i.e. using XMonad (Bug#17237).
4803 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4805 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4806 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4807 (Fline_pixel_height): Don't assume that the current buffer and the
4808 selected window's buffer are one and the same. (Bug#17281)
4810 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4811 paragraph-start cache before the newline cache. (Bug#17269)
4813 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4815 * term.c (tty_send_additional_strings): No need to fflush here,
4817 (tty_set_terminal_modes): fflush after sending additional strings,
4820 2014-04-17 Daniel Colascione <dancol@dancol.org>
4822 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4824 (tty_send_additional_strings): New function.
4825 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4826 (syms_of_term): Intern tty-mode-set-strings and
4827 tty-mode-reset-strings.
4829 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4831 * window.c (save_window_save): Lookup window_point_insertion_type in
4832 the right buffer (bug#15457).
4833 (Qwindow_point_insertion_type): New var.
4834 (syms_of_window): Initialize it.
4836 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4838 Fix the MSDOS build.
4839 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4840 (copy_text_and_data): Zero out the atexit chain pointer before
4843 * termhooks.h (encode_terminal_code): Update prototype.
4845 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4846 visible for all DOS_NT ports, not just WINDOWSNT.
4847 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4849 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4850 unless it is defined.
4851 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4853 * process.c (close_on_exec, accept4, process_socket): Move into
4854 the "ifdef subprocesses" part.
4855 (catch_child_signal): Condition by "ifdef subprocesses".
4856 (syms_of_process) <Qinternal_default_process_sentinel>
4857 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4859 * msdos.h: Add prototypes for new functions.
4860 (EINPROGRESS): Define.
4861 (O_CLOEXEC): Define to zero.
4863 * msdos.c (check_window_system): Remove unnecessary an
4864 incompatible duplicate function.
4865 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4866 New functions in support of new functionality.
4868 * menu.c (single_menu_item): Add visual indication of submenu
4869 also for menus on MSDOS frames.
4870 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4872 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4873 when async subprocesses aren't supported.
4875 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4877 * emacs.c (close_output_streams): Zero out errno before calling
4880 * dired.c [MSDOS]: Include msdos.h.
4882 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4883 (DATA_START) [MSDOS]: Define.
4884 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4886 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4887 Ifdef away for MSDOS.
4888 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4889 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4891 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4892 Use temporary file template that is compatible with mkostemp.
4893 Move vfork-related portions under #ifndef MSDOS.
4894 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4896 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4898 * buffer.c (Foverlays_at): Add argument `sorted'.
4900 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4902 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4903 text, invalidate the bidi_paragraph_cache upto and including the
4906 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4908 Port to IRIX 6.5 (Bug#9684).
4909 * conf_post.h (INET6) [IRIX6_5]: Define.
4910 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4911 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4913 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4915 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4916 before passing it to system APIs.
4918 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4920 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4921 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4923 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4925 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4927 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4929 Remove DATA_SEG_BITS.
4930 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4931 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4932 cc, but that platform is so old that SGI itself stopped supporting
4933 it in December 2013. If you still need Emacs on IRIX, please
4934 either compile with GCC and port the undumping code, or run
4935 './configure --with-wide-int'.
4936 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4937 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4938 DEFINE_GDB_SYMBOL_START way to define it.
4939 (NONPOINTER_BITS): New macro.
4940 (EMACS_INT): Use it.
4941 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4942 the problem and/or configuring --with-wide-int.
4943 (USE_LSB_TAG): Simplify, based on above changes.
4944 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4945 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4947 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4949 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4950 covered by a display string that ends in a newline, and that cases
4951 going back by DVPOS lines to hit the search limit, lift the limit
4952 and go back until DVPOS is reached. (Bug#17244)
4954 * indent.c (Fvertical_motion): Handle correctly the case when the
4955 display string is preceded by an empty line.
4957 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4958 use S_IWRITE instead.
4960 2014-04-11 Glenn Morris <rgm@gnu.org>
4962 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4964 2014-04-11 Ken Brown <kbrown@cornell.edu>
4966 * Makefile.in (EMACS_MANIFEST): Revert last change.
4968 2014-04-10 Daniel Colascione <dancol@dancol.org>
4970 * puresize.h (BASE_PURESIZE): Increase.
4972 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4974 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4976 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4977 region handling (and don't call signal_before_change) if
4978 inhibit_modification_hooks is set.
4979 (signal_before_change): Don't check inhibit_modification_hooks any more.
4981 2014-04-08 Daniel Colascione <dancol@dancol.org>
4983 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4984 function cells contain valid lisp objects. (Modified version of
4987 * alloc.c (detect_suspicious_free): Split actual stack capturing
4988 out into new function for easier breakpoint setting.
4989 (note_suspicious_free): New function.
4991 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4993 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4995 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4996 (symbol_block_pinned): New var.
4997 (Fmake_symbol): Initialize `pinned'.
4998 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4999 pinned and signal an error for un-purifiable objects.
5000 (pure_cons): Use it.
5001 (Fpurecopy): Use it, except for objects that can't be purified.
5002 (mark_pinned_symbols): New function.
5003 (Fgarbage_collect): Use it.
5004 (gc_sweep): Remove hack made unnecessary.
5006 2014-04-07 Glenn Morris <rgm@gnu.org>
5008 * keyboard.c (Fopen_dribble_file): Doc tweak.
5010 2014-04-07 Ken Brown <kbrown@cornell.edu>
5012 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5014 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5016 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5017 We have a substitute execinfo.h on hosts that lack it.
5018 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5019 isn't optimized away.
5021 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5023 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5024 * alloc.c (memory_full):
5025 * charset.c (syms_of_charset):
5026 * doc.c (Fsnarf_documentation):
5028 * font.c (BUILD_STYLE_TABLE):
5029 * keyboard.c (make_lispy_event):
5030 * profiler.c (setup_cpu_timer):
5031 * xgselect.c (xg_select):
5032 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5034 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5035 Replace the only use with ARRAYELTS (font_property_table).
5036 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5038 2014-04-03 Daniel Colascione <dancol@dancol.org>
5040 * xterm.c (x_term_init):
5041 * xfns.c (best_xim_style):
5042 * xfaces.c (Fdump_colors):
5043 * w32fns.c (w32_default_color_map):
5044 * w32.c (init_environment, N_ENV_VARS):
5045 * unexcw.c (read_exe_header):
5046 * term.c (term_get_fkeys_1):
5047 * sysdep.c (init_baud_rate):
5048 * nsterm.m (ns_convert_key):
5049 * nsfns.m (get_geometry_from_preferences):
5050 * msdos.c (dos_set_window_size, init_environment):
5051 * macfont.m (mac_font_get_glyph_for_cid)
5052 (macfont_store_descriptor_attributes)
5053 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5054 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5055 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5057 * image.c (xpm_str_to_color_key):
5058 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5059 * frame.c (x_set_frame_parameters):
5060 * fileio.c (Ffile_selinux_context):
5061 * emacs.c (sort_args):
5062 * dosfns.c (msdos_stdcolor_name):
5063 * dired.c (file_attributes):
5064 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5065 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5068 2014-04-02 Daniel Colascione <dancol@dancol.org>
5070 * data.c (Ffset): Abort if we're trying to set a function call to
5073 * lisp.h (ARRAYELTS): New macro.
5075 * alloc.c: Include execinfo.h if available.
5076 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5077 (suspicious_free_record): New structure.
5078 (suspicious_objects, suspicious_object_index)
5079 (suspicious_free_history, suspicious_free_history_index):
5081 (find_suspicious_object_in_range, detect_suspicious_free)
5082 (Fsuspicious_object): New functions.
5083 (cleanup_vector): Call find_suspicious_object_in_range.
5085 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5087 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5088 width from font width (Bug#17163).
5090 * frame.c (x_set_frame_parameters): Calculate default values of
5091 new frame sizes only after all other frame parameters have been
5092 processed (Bug#17142).
5094 2014-04-02 Ken Brown <kbrown@cornell.edu>
5096 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5099 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5101 * xterm.c (x_draw_image_glyph_string): Adjust image background
5102 width accordingly when its x position is adjusted. (Bug#17115)
5104 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5106 * font.c (font_list_entities): Do not add empty vector to font cache.
5107 (font_matching_entity): Likewise. If matching entity is found, insert
5108 1-item vector with this entity instead of entity itself (Bug#17125).
5110 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5112 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5114 * fns.c (validate_subarray): Rename from validate_substring,
5115 since it works for vectors too. New arg ARRAY. Optimize for the
5116 non-nil case. Instead of returning bool, throw an error if out of
5117 range, so that the caller needn't do that. All uses changed.
5118 Report original values if out of range.
5119 (Fsubstring, Fsubstring_no_properties, secure_hash):
5120 Also optimize the case where FROM is 0 or TO is the size.
5122 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5124 * search.c (Freplace_match): Use make_specified_string.
5125 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5126 to catch bogus override face of glyph strings.
5127 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5128 Move common substring range checking code to...
5129 (validate_substring): ...this function.
5131 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5133 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5135 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5137 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5138 bar is zero height, just return (Bug#16976).
5139 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5141 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5143 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5144 is nil. If waiting for toolbar to complete, force a redraw.
5146 2014-03-28 Glenn Morris <rgm@gnu.org>
5148 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5149 (emacs_bugreport): New variable.
5150 (usage_message): Use PACKAGE_BUGREPORT.
5151 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5153 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5155 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5157 Port recent signal-related changes to FreeBSD.
5158 Problem reported by Herbert J. Skuhra.
5159 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5160 Move decls from here ...
5161 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5163 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5165 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5166 and width of image background when it is displayed with a 'box'
5169 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5171 More backward-compatible fix to char-equal core dump (Bug#17011).
5172 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5173 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5175 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5177 * image.c (init_svg_functions): When loading SVG-related libraries,
5178 free already loaded libraries if the initialization fails.
5179 (rsvg_handle_set_size_callback): Remove declaration, unused.
5181 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5183 Fix core dump in char-equal (Bug#17011).
5184 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5185 unibyte buffers, as we can't tell whether the characters are
5188 * insdel.c (adjust_markers_for_delete): Remove unused local.
5190 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5192 Have (MARKER . ADJUSTMENT) undo records always be immediately
5193 after their corresponding (TEXT . POS) record in undo list.
5195 * lisp.h (record-delete): New arg record_markers.
5196 (record_marker_adjustment): No longer needed outside undo.c.
5197 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5198 adjustments to undo.c's record_marker_adjustments. Note that
5199 fileio.c's decide_coding_unwind is another caller to
5200 adjust_markers_for_delete. Because it has undo list bound to t,
5201 it does not rely on adjust_markers_for_delete to record marker
5203 (del_range_2): Swap call to record_delete and
5204 adjust_markers_for_delete so as undo marker adjustments are
5205 recorded before current deletion's adjustments, as before.
5206 (adjust_after_replace):
5207 (replace_range): Pass value for new record_markers arg to
5209 * undo.c (record_marker_adjustment): Rename to
5210 record_marker_adjustments and made static.
5211 (record_delete): Check record_markers arg and call
5212 record_marker_adjustments.
5213 (record_change): Pass value for new record_markers arg to
5215 (record_point): at_boundary calculation no longer needs to account
5216 for marker adjustments.
5218 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5220 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5223 2014-03-26 Glenn Morris <rgm@gnu.org>
5225 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5227 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5229 * buffer.c (struct sortvec): Add field `spriority'.
5230 (compare_overlays): Use it.
5231 (sort_overlays): Set it.
5233 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5235 * xdisp.c (redisplay_window): If all previous attempts to find the
5236 cursor row failed, try a few alternatives before falling back to
5237 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5239 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5241 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5242 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5244 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5245 variables on Windows.
5247 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5249 * w32.c (unsetenv): Remove unused var `retval'.
5250 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5252 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5253 (start_watching): Remove unused var `thr'.
5255 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5256 (find_child_console): Remove unnecesary var `thread_id'.
5258 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5259 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5261 2014-03-26 Glenn Morris <rgm@gnu.org>
5263 * filelock.c (Flock_buffer): Doc tweak.
5265 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5266 * emacs.c (shut_down_emacs):
5267 * fileio.c (Finsert_file_contents, write_region):
5268 * filelock.c (top-level, syms_of_filelock):
5269 * insdel.c (prepare_to_modify_buffer_1):
5270 CLASH_DETECTION is always defined now.
5272 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5274 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5275 DLL handle, to speed up thread startup.
5277 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5279 Handle sigmask better with nested signal handlers (Bug#15561).
5280 * atimer.c (sigmask_atimers): Remove.
5281 Remaining use rewritten to use body of this function.
5282 * atimer.c (block_atimers, unblock_atimers):
5283 * callproc.c (block_child_signal, unblock_child_signal):
5284 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5285 New arg OLDSET. All callers changed.
5286 * atimer.c (block_atimers, unblock_atimers):
5287 * callproc.c (block_child_signal, unblock_child_signal):
5288 * keyboard.c (handle_interrupt):
5289 * sound.c (vox_configure, vox_close):
5290 Restore the old signal mask rather than unilaterally clearing bits
5291 from the mask, in case a handler is running within another
5292 handler. All callers changed.
5293 * lisp.h, process.c, process.h, term.c:
5294 Adjust decls and callers to match new API.
5295 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5296 signal handlers aren't supposed to use floating point anyway.
5297 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5299 2014-03-23 Daniel Colascione <dancol@dancol.org>
5301 Split gc_sweep into discrete functions for legibility and better
5304 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5305 (sweep_vectors): Fix typo in comment.
5306 (sweep_conses, sweep_floats, sweep_intervals)
5307 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5308 (gc_sweep): Call new functions, to which existing functionality is
5310 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5312 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5314 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5316 2014-03-23 Daniel Colascione <dancol@dancol.org>
5318 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5319 only if xic_style calls for it. This change allows Emacs to work
5320 with ibus. Also, don't leak resources if create_frame_xic fails,
5321 and stop caching xic_style across different displays.
5322 (supported_xim_styles): Make const.
5323 (best_xim_style): Remove first parameter: it's always just
5324 supported_xim_styles. Change to look at supported_xim_styles
5327 2014-03-23 Daniel Colascione <dancol@dancol.org>
5329 * term.c (init_tty): Rearrange condition for clarity; print
5330 appropriate diagnostic.
5332 2014-03-23 Daniel Colascione <dancol@dancol.org>
5334 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5335 array. (ASAN caught.)
5337 2014-03-22 Glenn Morris <rgm@gnu.org>
5339 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5341 2014-03-22 Daniel Colascione <dancol@dancol.org>
5343 * process.c (conv_sockaddr_to_lisp): When extracting the string
5344 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5346 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5348 Fix regression introduced by patch for Bug#10500.
5349 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5350 * w32term.c (x_draw_image_relief): Likewise.
5352 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5354 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5355 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5356 maximize a frame for odd default fonts.
5358 2014-03-21 Glenn Morris <rgm@gnu.org>
5360 * minibuf.c (history-length): Increase default from 30 to 100.
5362 2014-03-21 Daniel Colascione <dancol@dancol.org>
5364 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5365 every time we switch to minibuffer.
5367 * alloc.c (lisp_align_malloc, allocate_string_data)
5368 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5369 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5371 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5373 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5374 support more "verbs".
5376 2014-03-21 Daniel Colascione <dancol@dancol.org>
5378 Always prohibit dumping a dumped Emacs.
5380 * emacs.c (might_dump): New variable.
5381 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5382 * lisp.h (might_dump): Declare.
5383 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5385 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5387 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5389 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5391 * doc.c (store_function_docstring): Warn when we don't know where to
5393 (Fsubstitute_command_keys): Don't advertise the fact that
5394 text-properties are dropped, since we think it's a bug that we'll fix.
5396 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5397 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5398 * frame.c (frame_garbaged): Make "docstring" more precise.
5400 2014-03-20 Glenn Morris <rgm@gnu.org>
5402 * charset.c (init_charset): When we cannot find the charsets directory,
5403 mention if EMACSDATA is set.
5405 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5407 * fns.c (Frandom): Fix rare bug where the result isn't random.
5409 Fix porting inconsistency about rounding to even.
5410 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5411 This way, the unusual !HAVE_RINT case acts like the usual
5412 HAVE_RINT case, and we can fix the documentation accordingly.
5414 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5416 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5417 (w32_wnd_proc): Initialize the dwHoverTime member of
5418 TRACKMOUSEEVENT structure.
5420 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5422 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5424 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5426 * search.c (find_newline): Speed up the function when using the
5427 newline cache, by halving the number of calls to
5428 region_cache_forward and region_cache_backward. (Bug#16830)
5430 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5432 * buffer.c (Fset_buffer): Document return value (bug#17015).
5434 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5436 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5437 nil, always resize character wise to avoid potential loss of the
5438 mode line (Bug#16923 related).
5440 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5442 * frame.c (x_set_frame_parameters): Always calculate new sizes
5443 pixelwise to avoid potential loss when rounding.
5445 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5447 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5448 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5450 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5452 * w32.c (fstatat): Don't add an extra slash if the argument ends
5453 with a slash: this fails the subsequent call to stat_worker on
5454 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5456 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5458 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5460 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5462 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5464 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5465 when frame is only on one screen (Bug#14713).
5467 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5469 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5470 there's a valid wrap point in the display line, the last glyph
5471 cannot "just barely fit" on this row, because display_line doesn't
5472 let it. Instead, proceed as if the last glyph didn't fit, so that
5473 we eventually back up the iterator to the wrap point. This avoids
5474 delusional behavior of move_it_to, whereby it proceeds to the next
5475 display line, but sets current_x to zero for all the glyphs that
5476 without word-wrap would fit on the previous display line.
5477 One result was that visual-order cursor movement behaved erratically
5479 (Fmove_point_visually): Add code to find the x coordinate of the
5480 last character before wrap point, under word-wrap on a TTY.
5482 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5484 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5485 also return value of MOVE_POS_MATCH_OR_ZV from
5486 move_it_in_display_line_to, when moving from beginning of line to
5487 point's position. (Bug#16961)
5489 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5491 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5492 * window.c (Fselect_window): Explain NORECORD and
5493 `buffer-list-update-hook' in doc-string.
5495 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5497 * window.c (Fother_window_for_scrolling): Check that
5498 Vother_window_scroll_buffer is a buffer.
5500 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5502 * xterm.c (xim_initialize): Always pass a copy of resource name
5503 to XRegisterIMInstantiateCallback and eassert whether return
5504 value is True. Passing copy is important because Xlib doesn't
5505 make its own copy and resource name argument usually points to
5506 SSDATA (Vx_resource_name), which may be changed from Lisp.
5507 (xim_close_display): For XUnregisterIMInstantiateCallback,
5508 always eassert return value and pass exactly the same values
5509 as were used for XRegisterIMInstantiateCallback.
5510 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5511 sources to check why if you are interested.
5513 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5515 * dispnew.c (change_frame_size_1): Add new_lines instead of
5516 new_height, the latter may be still zero if passed as such.
5517 * window.c (Fwindow_pixel_height): Mention bottom divider in
5520 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5522 Fix "resource temporarily unavailable" with xgselect
5524 * xgselect.c: Include <stdbool.h>.
5525 (xg_select) [!USE_GTK]: Don't lose track of errno.
5527 Fix minor --enable-gcc-warnings issues.
5528 * widget.c (update_various_frame_slots, EmacsFrameResize):
5529 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5531 2014-03-04 Ken Brown <kbrown@cornell.edu>
5533 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5534 represent the actual adjustment needed for alignment.
5536 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5538 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5539 needed, and don't reallocate if the initial allocation already
5540 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5542 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5544 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5547 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5549 * cmds.c (delete-char): Update docstring pointing out that the
5550 function ignores `delete-active-region' and `overwrite-mode'.
5552 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5554 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5556 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5557 allocated buffer due to alignment.
5558 (freehook): If the block to be freed was allocated by
5559 'aligned_alloc', find its real pointer before calling 'free'.
5561 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5564 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5566 * font.c (toplevel): Adjust comment about font cache layout.
5567 (font_clear_cache): Fix to match real font cache layout.
5568 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5569 (Fframe_font_cache) [FONT_DEBUG]: New function.
5570 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5572 Avoid crashes when X fonts are erroneously freed on reused X
5573 'Display *' connection data (Bug#16069). Note that X font
5574 resources still may be leaked, but currently there is no way
5575 to completely avoid it.
5576 * xterm.h (struct x_display_info): New member x_id. Add comments.
5577 * xterm.c (x_display_id): New variable.
5578 (x_term_init): Assign identifier to each opened X connection.
5579 * xfont.c (struct xfont): New member x_display_id.
5580 (xfont_open): Initialize it with frame's display id.
5581 (xfont_close): Check whether font's display id matches the one
5582 recorded for the given display. Adjust comment.
5583 * xftfont.c (struct xftfont_info):
5584 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5586 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5588 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5589 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5590 killed Vother_window_scroll_buffer.
5591 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5593 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5595 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5596 that start with more than 2 slashes as UNCs. (Bug#16751)
5598 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5600 Fix a few crashes and leaks when cloning C strings.
5601 * alloc.c, lisp.h (dupstring): New function.
5602 * gtkutil.c (xg_get_font):
5603 * term.c (tty_default_color_capabilities):
5604 * xsettings.c (store_monospaced_changed)
5605 (store_font_name_changed, parse_settings)
5606 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5607 This avoids some unlikely crashes due to accessing freed storage,
5608 and avoids some minor memory leaks in the more-typical case.
5610 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5612 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5613 cursor when modeline can't be dragged (Bug#16647).
5615 2014-02-28 Glenn Morris <rgm@gnu.org>
5617 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5618 from custom-delayed-init-variables. (Bug#11565)
5620 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5622 More fixes for mouse glyph calculations (Bug#16647).
5623 * window.c (coordinates_in_window): In intersection of
5624 horizontal and vertical window dividers prefer the horizontal
5625 one. Add some extra parens to last fix.
5626 (window_relative_x_coord): Return x-coordinate for header and
5628 * xdisp.c (remember_mouse_glyph): In text area don't extend
5629 glyph into mode line to show the vertical drag cursor there
5630 immediately. Subdivide mouse glyphs in right fringes to show a
5631 horizontal drag cursor as soon as we enter the "grabbable width"
5632 portion. Handle vertical border case separately. Do not
5633 subdivide window divider areas.
5634 (note_mouse_highlight): On bottom divider of bottommost windows
5635 show vertical drag cursor only when the minibuffer window can be
5638 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5640 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5641 reset by the face of the object just displayed. See also bug#76.
5642 (get_next_display_element): If the string came from a display
5643 property, examine the box face attribute at it->position, not at
5644 it->current.pos, since the latter was not updated yet. (Bug#16870)
5645 (handle_face_prop): Improve commentary.
5647 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5649 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5650 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5652 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5654 Fixes around Bug#16647.
5655 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5656 ON_BOTTOM_DIVIDER cases.
5657 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5658 only if the window has no right divider.
5659 (Fcoordinates_in_window_p): Fix doc-string.
5661 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5663 * lread.c (Funintern): Fix doc to match advertised calling convention.
5665 2014-02-24 Daniel Colascione <dancol@dancol.org>
5667 * keyboard.c (read_char): Close race that resulted in lost events.
5669 2014-02-22 Glenn Morris <rgm@gnu.org>
5671 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5672 * window.c (window-resize-pixelwise): Doc fixes.
5674 * process.c (Finternal_default_process_filter)
5675 (Finternal_default_process_sentinel): Doc tweaks.
5677 2014-02-21 Glenn Morris <rgm@gnu.org>
5679 * process.c (Fprocess_buffer, Faccept_process_output)
5680 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5683 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5685 * window.c (Fwindow_scroll_bar_width): New function.
5687 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5689 Pacify GCC when configuring with --enable-gcc-warnings.
5690 * xdisp.c (move_it_in_display_line_to) [lint]:
5691 Initialize recently-added local.
5693 2014-02-21 Daniel Colascione <dancol@dancol.org>
5695 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5697 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5699 * xdisp.c (init_iterator): Don't dereference a bogus face
5700 pointer. (Bug#16819)
5701 (try_cursor_movement): Don't use cursor position if
5702 set_cursor_from_row failed to compute it. This avoids assertion
5703 violations in MATRIX_ROW.
5704 (move_it_in_display_line_to): Save the iterator state in ppos_it
5705 only once per call. Reimplement the method used to return to the
5706 best candidate position if all the positions found in display line
5707 are beyond TO_CHARPOS. This cuts down the number of calls to
5708 bidi_shelve_cache, which moves a lot of stuff when lines are long
5709 and include bidirectional text. (Bug#15555)
5711 2014-02-20 Glenn Morris <rgm@gnu.org>
5713 * data.c (Fdefalias): Doc fix.
5715 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5717 * xdisp.c (display_line): Fix horizontal scrolling of large images
5718 when fringes are turned off. This comes at a price of not
5719 displaying the truncation/continuation glyphs in this case.
5722 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5723 CreateDIBSection returns an error indication, zero out *ximg after
5724 destroying the image. This avoids crashes in memory allocations
5725 due to the fact that some of the callers also call
5726 x_destroy_x_image, which will attempt to free an already free'd
5729 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5731 * widget.c (update_various_frame_slots): Don't set
5732 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5734 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5736 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5738 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5740 temacs --daemon fix (Bug#16599).
5741 * emacs.c (main): Initialize daemon_pipe[1] here ...
5742 (syms_of_emacs): ... instead of here.
5744 2014-02-16 Anders Lindgern <andlind@gmail.com>
5746 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5749 2014-02-16 Daniel Colascione <dancol@dancol.org>
5751 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5752 (xd_get_connection_address): Use it.
5753 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5754 xd_get_connection_address because the latter signals if the bus
5755 we're trying to close is already disconnected.
5757 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5759 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5760 argument to CreateThread. This avoids segfaults on Windows 9X.
5761 Reported by oslsachem <oslsachem@gmail.com>.
5763 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5765 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5766 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5767 (check_lseek): New function, to report lseek errors.
5768 (save_data_space, update_file_ptrs, read_header, write_header)
5769 (copy_file, copy_rest, unexec): Use these news functions.
5770 (update_file_ptrs): Don't assume wraparound behavior when
5771 converting a large size_t value to off_t.
5773 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5775 * composite.c (fill_gstring_header): Pass positions as C integers
5776 and move parameters checking to...
5777 (Fcomposition_get_gstring): ...this function. Handle case when
5778 buffer positions are in reversed order and avoid crash (Bug#16739).
5780 * buffer.c (validate_region): Mention current buffer in error message.
5782 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5784 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5786 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5788 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5790 2014-02-11 Glenn Morris <rgm@gnu.org>
5792 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5793 Replace refs to "OpenStep" in messages.
5795 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5797 Avoid "." at end of error diagnostics.
5798 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5799 * font.c (Ffont_at):
5800 * nsfns.m (ns_display_info_for_name):
5801 * nsselect.m (Fx_own_selection_internal):
5802 * nsterm.m (performDragOperation:):
5803 Remove "." from end of diagnostic.
5805 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5807 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5808 unintuitive (bug#15824).
5809 (Fyes_or_no_p): Doc fix (bug#15456).
5811 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5813 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5815 * eval.c (call_debugger): When exiting the debugger, do not allow
5816 max_specpdl_size less than actual binding depth (Bug#16603).
5817 (syms_of_eval): Adjust docstring.
5819 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5821 * cmds.c (Fself_insert_command): Output a clearer error message on
5822 negative repetitions (bug#9476).
5824 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5826 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5828 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5830 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5832 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5834 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5836 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5838 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5840 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5842 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5843 `exit' works (bug#15865).
5845 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5847 Constrain window box/body sizes and margin widths (Bug#16649).
5848 * xdisp.c (window_box_width): Don't return less than zero.
5849 (window_box_left_offset, window_box_right_offset): Don't return
5850 more than the window's pixel width.
5851 * window.c (window_body_height, window_body_width): Don't return
5853 (window_resize_apply): Adjust margin width, if necessary.
5855 2014-02-07 Glenn Morris <rgm@gnu.org>
5857 * nsterm.m (syms_of_nsterm): Doc fix.
5859 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5861 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5862 New variables: pointers through which to call the respective APIs.
5863 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5864 (filename_from_ansi, sys_link, check_windows_init_file):
5865 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5866 This is required on Windows 9X, where we dynamically load
5867 UNICOWS.DLL which has their non-stub implementations.
5868 (maybe_load_unicows_dll): Assign addresses to these 2 function
5869 pointers after loading UNICOWS.DLL.
5871 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5872 MultiByteToWideChar and WideCharToMultiByte through function
5875 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5878 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5880 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5881 for OSX >= 10.9 if separate spaces are used.
5882 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5884 2014-02-06 Glenn Morris <rgm@gnu.org>
5886 * buffer.c (cache-long-scans): Doc fix.
5888 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5890 * w32fns.c (Fw32_shell_execute): Doc fix.
5892 2014-02-05 Bastien Guerry <bzg@gnu.org>
5894 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5895 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5897 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5899 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5900 outside the window (Bug#16649).
5902 * xdisp.c (note_mouse_highlight): When entering a margin area show
5903 a non-text cursor (Bug#16647).
5905 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5907 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5908 It prompted a compile-time diagnostic on GNU/Linux.
5909 Simplify to remove the need for the label.
5911 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5913 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5914 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5915 to show it; otherwise return 'unsupported--w32-dialog' to signal
5916 to the caller that emulation with menus is necessary.
5917 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5919 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5921 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5924 * menu.c (Fx_popup_dialog): Don't condition the call to
5925 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5926 special symbol 'unsupported--w32-dialog', emulate the dialog with
5927 a menu by calling x-popup-menu.
5929 * menu.h (Qunsupported__w32_dialog): New extern variable.
5931 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5933 * keyboard.c (kbd_buffer_get_event): Read file notification events
5936 * xgselect.c (xg_select): Read glib events in any case, even if
5937 there are no file descriptors to watch for. (Bug#16519)
5939 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5941 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5942 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5943 * w32term.c (w32_draw_window_divider): Handle first and last
5945 * w32term.h (w32_fill_area_abs): New function.
5946 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5948 * xfaces.c (realize_basic_faces): Handle new face ids.
5949 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5950 and bottom divider width.
5951 * xterm.c (x_draw_window_divider): Handle first and last pixels
5954 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5956 * print.c (Fexternal_debugging_output): Add cast to pacify
5957 --enable-gcc-warnings.
5958 * eval.c (call_debugger): Grow specpdl if the debugger was
5959 entered due to specpdl overflow (Bug#16603) and allow more
5960 specpdl space for the debugger itself.
5962 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5964 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5967 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5969 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5970 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5972 * print.c (Fexternal_debugging_output): If the argument character
5973 is non-ASCII, encode it with the current locale's encoding before
5974 writing the result to the terminal. (Bug#16448)
5976 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5977 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5980 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5982 * process.c (create_process): Reset SIGPROF handler in the child.
5983 * callproc.c (call_process): Likewise.
5985 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5987 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5989 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5991 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5992 of zero to print strings, GDB doesn't like it.
5994 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5995 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5996 we still use correct addresses. (Bug#16576)
5998 2014-01-27 K. Handa <handa@gnu.org>
6000 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6001 to preserve the code detection behavior of 24.3.
6002 * coding.h (struct coding_system): New member detected_utf8_bytes.
6003 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6004 (decode_coding_gap): Use short cut for UTF-8 file reading only
6005 when coding->detected_utf8_bytes equals to coding->src_bytes.
6006 * fileio.c (Finsert_file_contents): Cancel the previous change.
6008 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6010 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6011 that are not visible.
6013 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6015 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6016 is grabbed (Bug#16565).
6018 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6020 * xdisp.c (last_max_ascent): Re-remove after erroneously
6021 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6023 (move_it_to): Re-remove reference to last_max_ascent.
6024 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6025 max_descent here instead of calling line_bottom_y.
6028 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6030 * terminal.c (initial_free_frame_resources): New function.
6031 (init_initial_terminal): Install new hook to free face cache
6032 on initial frame and avoid memory leak. For details, see
6033 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6034 * xfaces.c (free_frame_faces): Adjust comment.
6036 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6038 * data.c (Fstring_to_number): Document results if unparsable
6041 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6043 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6045 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6047 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6048 * coding.c (detect_coding_utf_8, emacs_mule_char)
6049 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6050 (check_utf_8, decode_coding):
6051 * coding.h (struct coding_system.errors):
6052 Use ptrdiff_t, not int, for integer values derived from buffer and
6055 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6056 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6057 before invoking decode_coding_gap, since there's just one block.
6059 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6061 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6062 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6063 too early. Again run change_frame_size before assigning menu-
6066 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6068 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6069 arrives, call x_check_fullscreen, in case the new display has a
6070 different resolution. (Bug#16517)
6072 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6074 * term.c (read_menu_input): If the selected frame changes, exit
6076 (tty_menu_show): If the selected frame changes while we displayed
6077 a menu, throw to top level. (Bug#16479)
6079 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6081 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6083 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6085 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6086 * data.c (count_one_bits_word): Fix bug (negated comparison)
6087 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6089 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6091 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6092 Avoid undefined behavior by initializing display property bit of a
6093 string processed by the bidirectional iterator. For details, see
6094 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6096 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6098 Minor cleanup of previous change.
6099 * image.c (imagemagick_error, Fimagemagick_types):
6100 Omit some recently-introduced and unnecessary casts and assignments.
6102 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6104 Fix two memory leaks discovered with Valgrind.
6105 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6106 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6108 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6110 Fixes in window size functions around Bug#16430 and Bug#16470.
6111 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6112 (Fwindow_mode_line_height, Fwindow_header_line_height)
6113 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6114 Minor doc-string adjustments.
6115 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6116 Rewrite doc-strings.
6117 (window_body_height, window_body_width): Do not count partially
6118 visible lines/columns when PIXELWISE is nil (Bug#16470).
6119 (Qfloor, Qceiling): New symbols.
6121 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6123 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6124 when the image cache is not yet allocated. (Bug#16509)
6126 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6128 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6129 re-attach intervals to its base buffer (Bug#16502).
6130 * intervals.c (set_interval_object): Move from here...
6131 * intervals.h (set_interval_object): ... to here. Fix comments.
6133 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6135 Avoid undefined behavior by initializing buffer redisplay bit.
6136 Problem reported by Dmitry Antipov in
6137 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6138 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6140 Revert some of the CANNOT_DUMP fix (Bug#16494).
6141 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6143 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6145 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6146 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6147 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6148 they are replaced by macros that expand into direct calls to the
6149 corresponding functions from GDI32.DLL.
6150 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6151 variables in the Cygwin build, they are unused.
6153 2014-01-19 K. Handa <handa@gnu.org>
6155 * composite.c (composition_update_it): Fix previous change.
6157 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6159 Fix file name handling on MS-Windows 9X.
6160 * w32.c (maybe_load_unicows_dll): New function.
6162 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6163 on, to make sure we can convert file names to and from UTF-8 on
6164 Windows 9X. This fixes a failure to start up because Emacs cannot
6165 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6167 * w32font.c [WINDOWSNT]: Include w32.h.
6168 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6169 of implementing the same stuff.
6170 Remove now unused g_b_init_is_windows_9x.
6172 * w32.h (maybe_load_unicows_dll): Add prototype.
6174 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6176 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6177 switch to single keyboard. Prevents daemon crashes when a new
6178 client connects while we show a TTY menu in an existing client.
6181 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6183 Fix MinGW64 porting problem with _setjmp.
6184 Reported by Eli Zaretskii in:
6185 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6186 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6187 the old _setjmp and _longjmp. All uses changed.
6189 2014-01-13 Daniel Colascione <dancol@dancol.org>
6191 * textprop.c (Fremove_list_of_text_properties):
6192 Correctly handle reaching the end of the interval tree. (Bug#15344)
6194 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6196 * xdisp.c (resize_mini_window): Round height to a multiple of
6197 frame's line height. Fix bug in calculation of window start
6198 position (Bug#16424).
6200 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6202 * macfont.m: Include termchar.h.
6203 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6204 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6205 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6206 *_WITH_GC_* to take face and f as parameters.
6207 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6208 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6210 2014-01-13 Daniel Colascione <dancol@dancol.org>
6212 Fix menu item updating in the presence of the Unity global menu
6215 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6216 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6218 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6219 updating menus; explain why.
6220 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6221 problem it's supposed to solve and it interferes with detecting
6222 the presence of a global menu.
6223 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6226 2014-01-11 K. Handa <handa@gnu.org>
6228 * composite.c (composition_update_it): Fix indexing of
6229 LGSTRING_CHAR (Bug#15984).
6231 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6233 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6235 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6237 * xdisp.c (try_window_id): Don't use this function's optimizations
6238 if overlays in the buffer displayed by the window have changed
6239 since last redisplay. (Bug#16347)
6240 (message_dolog): Fix indentation.
6242 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6244 * frame.c (frame_resize_pixelwise): Fix doc-string.
6246 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6248 Fix handling of internal borders (Bug#16348).
6249 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6250 Remove internal border width from pixel width of windows.
6251 (change_frame_size_1): Don't return early when frame's pixel
6252 size changes - we still have to record the new sizes in the
6254 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6255 also when toolbar gets larger.
6256 * window.c (check_frame_size): Include internal_border_width in
6258 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6259 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6260 In non-toolkit/non-GTK version clear internal border.
6261 * xterm.c (x_clear_under_internal_border): New function for
6262 non-toolkit/non-GTK version.
6263 (x_after_update_window_line): In non-toolkit/non-GTK version
6265 (handle_one_xevent, x_set_window_size):
6266 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6267 * xterm.h (x_clear_under_internal_border): Extern it.
6269 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6271 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6272 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6275 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6277 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6278 last value of point is not equal to buffer's point. (Bug#16129)
6280 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6283 * nsterm.h (updateCollectionBehavior): Rename from
6284 updateCollectionBehaviour. All uses changed.
6286 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6287 * Makefile.in (SETFATTR): New macro.
6288 (temacs$(EXEEXT)): Use it.
6290 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6292 Fix maximization behavior on Windows (Bug#16300).
6293 * w32fns.c (w32_fullscreen_rect): Don't handle
6294 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6295 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6296 of SetWindowPos. Restore last placement also when leaving
6297 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6298 but the FULLSCREEN_BOTH case.
6300 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6303 * data.c (arithcompare_driver):
6304 * fileio.c (Fcar_less_than_car):
6305 * fns.c (internal_equal):
6306 * frame.c (delete_frame):
6307 * lisp.h (enum More_Lisp_Bits):
6309 Avoid C99 constructs that don't work in C89.
6310 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6311 to port to C89, which doesn't have 'long long'.
6312 (count_trailing_zero_bits): Use them.
6314 2014-01-03 Chong Yidong <cyd@gnu.org>
6316 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6318 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6320 Further adjust frame/window scrollbar width calculations.
6321 * window.c (apply_window_adjustment):
6322 Set windows_or_buffers_changed.
6323 (Fwindow_scroll_bars): Return actual scrollbar width.
6324 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6325 For non-toolkit builds again use 14 as minimum width and set
6326 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6327 * xterm.c (XTset_vertical_scroll_bar): Take width from
6328 WINDOW_SCROLL_BAR_AREA_WIDTH.
6329 (x_new_font): Rename wid to unit. Base calculation of new
6330 scrollbar width on toolkit used and make it analogous to that of
6331 x_set_scroll_bar_default_width.
6332 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6333 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6334 of GetSystemMetrics.
6335 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6336 WINDOW_SCROLL_BAR_AREA_WIDTH.
6337 (x_new_font): Make it correspond to changes in xterm.c.
6339 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6341 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6342 This is a cleaner way to fix the MinGW-w64 porting problem.
6343 Check for INTPTR_MAX misconfiguration.
6345 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6347 * search.c (newline_cache_on_off, find_newline): In indirect
6348 buffers, use the newline cache of the base buffer.
6350 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6351 buffer, invalidate the caches of its base buffer. (Bug#16265)
6353 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6354 buffers, use the width-run cache of the base buffer.
6356 * xdisp.c (redisplay_window): When the window displays an indirect
6357 buffer, and the character widths in the display table have
6358 changed, invalidate the width-run cache of the corresponding base
6361 * fileio.c (Finsert_file_contents): When invalidating the newline
6362 cache, consider the case of inserting into indirect buffer.
6364 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6365 In indirect buffers, use the paragraph cache of the base buffer.
6367 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6369 * window.c (grow_mini_window): Fix last change.
6371 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6373 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6375 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6377 * w32term.c (w32_initialize): Use LCID and LOWORD.
6379 * w32proc.c (create_child): Use pid_t for 5th argument.
6380 (IsValidLocale): Don't provide prototype for MinGW64.
6381 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6382 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6384 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6385 MinGW64 doesn't support.
6387 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6389 * w32.c (set_named_security_info): New function.
6390 (acl_set_file): Fall back on set_named_security_info if
6391 set_file_security fails.
6392 (g_b_init_set_named_security_info_w)
6393 (g_b_init_set_named_security_info_a): New static variables.
6394 (globals_of_w32): Initialize them to zero.
6395 (set_named_security_info): Set them to non-zero if the
6396 corresponding API is available.
6397 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6398 New function typedefs.
6400 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6402 Some more fixes following pixelwise resize changes including one
6404 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6405 of frame_resize_pixelwise.
6406 * widget.c (pixel_to_text_size): New function.
6407 (update_wm_hints): Have size hints respect value of
6408 frame_resize_pixelwise.
6409 (EmacsFrameResize): Alway process resize requests pixelwise.
6410 * window.c (grow_mini_window): Make sure mini window is at least
6412 * xdisp.c (display_menu_bar): Make sure menubar extends till
6414 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6415 (x_set_tool_bar_lines): Calculate pixelwise.
6416 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6417 frame_resize_pixelwise.
6419 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6421 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6422 variables not used there.
6424 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6426 * w32.c (sys_umask): New function. (Bug#16299)
6428 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6430 * dispnew.c (change_frame_size_1): Take old width of root window
6431 from that window's pixel width. (Bug#16284)
6433 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6435 Plain copy-file no longer chmods an existing destination (Bug#16133).
6436 * fileio.c (realmask): Now a static var, not a local.
6437 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6438 Remove arg STATPTR. All uses changed.
6439 (Fcopy_file): Do not alter permissions of existing destinations,
6440 unless PRESERVE-PERMISSIONS (renamed from
6441 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6442 Avoid race when testing for existing destinations and for
6443 when input and output files are the same.
6444 If changing the group fails, adjust both default and
6445 preserved permissions so that access is not granted to the
6447 (Fset_default_file_modes, init_fileio): Update realmask.
6448 (Fdefault_file_modes): Use realmask instead of calling umask.
6450 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6452 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6453 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6454 flags on the daemon pipe ends before execing.
6456 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6458 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6459 session. (Bug#14739)
6461 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6463 * callproc.c (Vexec_path): Document that exec-directory is in it.
6465 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6467 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6470 2013-12-27 Chong Yidong <cyd@gnu.org>
6472 * data.c (Fsymbol_function): Doc fix.
6474 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6476 Some more tinkering with Bug#16051.
6477 * window.c (resize_frame_windows): Don't let the size of the
6478 root window drop below the frame's default character size.
6479 Never ever delete any subwindows - let the window manager do the
6482 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6483 of toolbar lines needed when they exceed the height of the root
6485 (unwind_create_frame_1): New function.
6486 (Fx_create_frame): Generally inhibit calling the window
6487 configuration change hook here. Remove extra call to
6488 change_frame_size - it's not needed when we don't run the
6489 configuration change hook.
6491 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6493 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6494 On my Fedora 19 platform the core dumps were so big that
6495 my desktop became nearly catatonic.
6496 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6497 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6498 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6499 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6500 a clang-only syntax.
6501 * conf_post.h (__has_feature): New macro, if not already defined.
6502 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6503 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6505 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6507 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6508 is a file name. (Bug#16252)
6510 2013-12-25 Chong Yidong <cyd@gnu.org>
6512 * keyboard.c (Voverriding_terminal_local_map)
6513 (Voverriding_local_map): Doc fix.
6515 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6517 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6519 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6520 file name when it is submitted to ShellExecute. Simplify code.
6521 Don't test DOCUMENT for being a string, as that is enforced by
6522 CHECK_STRING. Doc fix.
6524 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6526 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6527 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6528 redisplay_tool_bar does. Improve and fix commentary.
6529 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6530 limits of the glyph matrices. (Bug#16051)
6531 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6532 only when the new size is different from the old one, and the new
6533 size can be achieved given the frame height.
6535 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6537 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6539 2013-12-23 Glenn Morris <rgm@gnu.org>
6541 * lread.c (Fload): Mention load-prefer-newer in doc.
6543 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6545 Handle Bug#16207 by being more restrictive when running hooks.
6546 * window.c (unwind_change_frame): New function.
6547 (Fset_window_configuration): Don't run configuration change hook
6548 while the frame configuration is unsafe. Call select_window
6551 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6553 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6555 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6557 * nsterm.h: Declare EmacsColor category.
6559 * nsterm.m (NSColor): Implement EmacsColor category.
6560 (ns_get_color): Use colorUsingDefaultColorSpace.
6561 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6563 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6565 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6567 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6568 having the PNG_NORETURN attribute, to avoid compiler warning in
6571 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6573 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6575 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6576 fringe background extension.
6577 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6578 because they are now always the same as `left' and `width',
6579 respectively. Remove code for the case that `width' and
6580 `sb_width' are different.
6582 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6584 Remove scroll_bar_actual_width from frames.
6585 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6586 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6587 (x_figure_window_size):
6588 * nsterm.m (x_set_window_size):
6589 * widget.c (set_frame_size):
6590 * w32term.c (x_set_window_size):
6591 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6592 scroll_bar_actual_width.
6594 Convert scroll_bar members to integers on Windows.
6595 * w32term.h (struct scroll_bar): Convert top, left, width,
6596 height, start, end and dragging to integers.
6597 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6599 * w32term.c (w32_set_scroll_bar_thumb)
6600 (w32_scroll_bar_handle_click): Remove XINT conversions for
6601 scroll_bar members. Treat bar->dragging as integer.
6602 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6603 first element. Remove XINT conversions for scroll_bar members.
6604 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6605 Remove XINT conversions for scroll_bar members.
6607 Fix assignment for new window total sizes.
6608 * window.c (Fwindow_resize_apply_total): Assign values for
6611 2013-12-20 Chong Yidong <cyd@gnu.org>
6613 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6614 argument to `append'.
6616 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6618 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6619 current text face, for extending the face of the display margins.
6622 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6623 Doc fix. (Bug#16190)
6625 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6627 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6630 * nsterm.m (Qfile, Qurl): New.
6631 (EV_MODIFIERS2): New macro.
6632 (EV_MODIFIERS): Use EV_MODIFIERS2.
6633 (ns_term_init): Remove font and color from DND, does not work on
6634 newer OSX, and other ports don't have them.
6635 (performDragOperation:): Handle modifiers used during drag.
6636 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6637 Remove global Lisp variables used to communicate with ns-win.el.
6638 Remove font and color handling.
6639 (syms_of_nsterm): Defsym Qfile and Qurl.
6641 2013-12-19 Anders Lindgren <andlind@gmail.com>
6643 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6644 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6646 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6647 (constrainFrameRect): Remove special case nr_screens == 1.
6648 Don't constrain size to size of view.
6650 * nsterm.h (ns_output): Remove dont_constrain.
6652 2013-12-19 Anders Lindgren <andlind@gmail.com>
6654 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6656 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6658 Minor fixes for recent openp changes.
6659 * lisp.h (GCPRO7): New macro.
6660 * lread.c (openp): Use bool for boolean; all callers changed.
6661 Protect save_string from GC. Don't assume that file descriptors
6662 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6663 warning about uninitialized variable.
6665 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6667 * w32fns.c (emacs_abort): Use intptr_t as argument of
6668 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6670 2013-12-18 Glenn Morris <rgm@gnu.org>
6672 * lread.c (Fload): Pass load_prefer_newer to openp.
6673 Don't bother checking mtime if openp already did it.
6674 (openp): Add `newer' argument, to check all suffixes
6675 and find the newest file.
6676 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6677 * callproc.c (call_process):
6678 * charset.c (load_charset_map_from_file):
6679 * emacs.c (init_cmdargs):
6680 * image.c (x_create_bitmap_from_file, x_find_image_file):
6682 * lread.c (Flocate_file_internal):
6683 * process.c (Fformat_network_address):
6684 * sound.c (Fplay_sound_internal):
6685 * w32.c (check_windows_init_file):
6686 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6688 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6690 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6692 * w32.c (getloadavg): Don't index samples[] array with negative
6693 indices. Recover from wall-clock time being set backwards.
6695 * w32term.c (w32_initialize): Declare the argument of
6696 set_user_model as const.
6698 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6699 (w32_menu_show): Constify some arguments passed to MessageBox.
6701 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6702 to initialize Lisp objects.
6704 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6705 initialize Lisp objects.
6707 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6708 use variables used only on X under that condition.
6710 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6711 variables not used there.
6713 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6715 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6716 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6718 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6720 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6721 code, revealed in presence of R2L characters, character
6722 compositions, and display vectors. A better fix for Bug#16148.
6723 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6724 GTK and NS builds, they don't have this member of struct frame.
6726 * dispextern.h (struct composition_it): Correct a comment for the
6729 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6731 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6732 This prevents a compilation error on C compilers that do not
6733 default functions to return 'int' if not declared. Also, add
6734 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6735 since it now uses inline functions.
6737 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6739 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6740 display margins on mode line, header line, and in the frame's
6741 tool-bar window. (Bug#16165)
6743 2013-12-16 Andreas Schwab <schwab@suse.de>
6745 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6747 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6749 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6752 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6754 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6756 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6758 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6759 intended to find bogus pointers in font objects (Bug#16140).
6760 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6761 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6762 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6763 Disable for MS-Windows due to Bug#15876; apparently this
6764 requires more or less substantial changes in fontset code.
6765 * xfont.c (xfont_close):
6766 * xftfont.c (xftfont_close): Call x_display_info_for_display
6767 to check whether 'Display *' is valid (Bug#16093 and probably
6770 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6772 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6773 Reported by Juanma Barranquero <lekktu@gmail.com>.
6775 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6776 open a pty on MS-Windows. (Bug#16152)
6778 * emacs.c (decode_env_path): Fix bogus comparison against
6779 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6781 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6783 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6784 (Fx_file_dialog): Add parentheses around && to silence warning.
6786 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6788 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6790 * xdisp.c (extend_face_to_end_of_line): Extend background of
6791 non-default face in margin areas as well. (Bug#16151)
6792 (display_line): Call extend_face_to_end_of_line for continued
6793 lines as well, if the display margins have non-zero width.
6794 (set_glyph_string_background_width): When needed, set the
6795 extends_to_end_of_line_p flag on glyph strings to be drawn in
6796 margin areas, not only in the text area.
6798 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6801 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6803 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6804 Don't worry about verify_error being t, since it has to be a list.
6806 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6808 Use bool for boolean, focusing on headers.
6809 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6810 No need to include <stdbool.h>, since conf_post.h does it now.
6811 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6812 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6813 (SET_PER_BUFFER_VALUE_P):
6814 * ccl.c, ccl.h (setup_ccl_program):
6815 * ccl.h (CHECK_CCL_PROGRAM):
6816 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6817 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6818 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6819 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6820 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6821 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6822 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6823 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6824 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6825 (CHARSET_FAST_MAP_SET):
6826 * coding.c (decode_coding_ccl, encode_coding_ccl):
6827 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6828 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6829 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6830 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6831 (decode_coding_c_string):
6832 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6833 * conf_post.h (has_attribute):
6834 * dispextern.h (trace_redisplay_p)
6835 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6836 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6837 (SET_GLYPH_FROM_CHAR_GLYPH)
6838 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6839 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6840 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6841 (cursor_in_mouse_face_p):
6842 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6843 (blank_row, prepare_desired_row)
6844 (build_frame_matrix_from_leaf_window, make_current)
6845 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6846 (update_window, scrolling_window, update_frame_line):
6847 * disptab.h (GLYPH_FOLLOW_ALIASES):
6848 * editfns.c (Fformat):
6849 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6850 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6851 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6852 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6853 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6854 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6855 (FONT_DEFERRED_LOG):
6856 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6857 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6858 (FRAME_MOUSE_UPDATE):
6859 * fringe.c (Fdefine_fringe_bitmap):
6860 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6861 (x_create_bitmap_from_xpm_data, xpm_load_image):
6862 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6863 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6864 (MERGE_INTERVAL_CACHE):
6865 * keymap.h (KEYMAPP):
6866 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6867 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6868 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6869 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6870 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6871 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6872 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6873 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6874 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6875 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6876 (SETUP_BUFFER_SYNTAX_TABLE):
6877 * systime.h (timespec_valid_p):
6878 * term.c (save_and_enable_current_matrix):
6879 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6880 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6881 (redisplay_internal, try_window_reusing_current_matrix)
6882 (sync_frame_with_window_matrix_rows, try_window_id)
6883 (display_menu_bar, display_tty_menu_item, display_mode_line)
6884 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6885 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6886 * xmenu.c (xmenu_show):
6887 * xterm.c (use_xim, x_term_init):
6888 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6889 (struct x_bitmap_record):
6890 Use bool for booleans.
6891 * ccl.c (struct buffer_text):
6892 * ccl.h (struct ccl_program):
6893 * charset.h (struct charset):
6895 * coding.h (struct iso_2022_spec, struct coding_system):
6896 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6897 (struct glyph_string, struct face, struct face_cache)
6898 (struct bidi_string_data, struct bidi_it)
6899 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6901 * editfns.c (Fformat):
6902 * frame.h (struct frame):
6903 * fringe.c (struct fringe_bitmap):
6904 * intervals.h (struct interval):
6905 * keyboard.h (struct kboard):
6906 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6907 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6908 (struct Lisp_Buffer_Local_Value, union specbinding):
6909 * macfont.m (struct macfont_info):
6910 * process.h (struct Lisp_Process):
6911 * termchar.h (struct tty_display_info):
6912 * window.h (struct window):
6913 * xterm.h (struct x_output):
6914 Use bool_bf for boolean bit-fields.
6915 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6916 All callers changed.
6917 * ccl.h (struct ccl_program): Remove unused members private_state,
6918 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6920 (struct ccl_spec): Remove unused members cr_carryover,
6921 eight_bit_carryover.
6922 * conf_post.h: Include <stdbool.h>.
6923 (bool_bf): New type.
6924 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6925 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6926 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6927 'do { ... } while (false)' brackets.
6928 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6929 Args must now be expressions; all callers changed.
6930 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6931 (PRODUCE_GLYPHS): Simplify use of boolean.
6932 * fileio.c (Fcopy_file):
6933 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6934 * lisp.h (UNGCPRO): Return void, not int.
6935 (FOR_EACH_TAIL): Use void expression, not int expression.
6936 * region-cache.c: Reindent.
6937 * region-cache.h: Copy comments from region-cache.c, to fix
6938 incorrect remarks about booleans.
6940 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6942 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6943 when character at point is displayed from a display vector.
6946 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6948 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6949 now a list of certificate validation checks that will abort a
6950 connection with an error.
6951 (Fgnutls_boot): Document it and use it.
6953 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6955 * w32term.c (w32_enable_frame_resize_hack): New variable.
6956 (x_set_window_size): Use it to hack frame resizing on Windows
6959 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6961 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6962 Windows-specific code to w32.c. Change error message text to
6963 match that of Posix platforms.
6965 * w32.c (w32_copy_file): New function, most of the code copied and
6966 reworked from Fcopy_file. Improve error handling. Plug memory
6967 leak when errors are thrown. Support file names outside of the
6968 current codepage. (Bug#7100)
6970 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6972 * lread.c (load_path_default): Prototype.
6974 2013-12-13 Glenn Morris <rgm@gnu.org>
6976 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6977 (dump_path): Remove.
6978 (load-path-default): Remove `changed' argument.
6979 Do not set dump_path permanently. Simplify.
6980 (init_lread): Simplify.
6981 (syms_of_lread): Remove dump_path.
6983 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6985 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6986 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6987 2013-12-12 font-related change to avoid Bug#16128, which
6988 is quite hard to fix without even more substantial changes.
6990 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6992 * font.c (font_close_object): Check for live frame (Bug#16128).
6994 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6996 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6997 Return ptrdiff_t, not int, since it's a buffer size.
6998 Reindent/reparen some macros to a more Gnuish style.
7000 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7002 Avoid undefined behavior with huge regexp interval counts.
7003 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7004 since it's now specialized to interval counts. All uses changed.
7005 Do not assume wraparound on signed integer overflow.
7006 (regex_compile): Simplify based on the above changes.
7008 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7010 Support file names on MS-Windows that use characters outside of
7011 the current system codepage. (Bug#7100)
7013 * w32.c (get_file_security, set_file_security)
7014 (create_symbolic_link): Separate pointers and boolean flags for
7015 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7016 non-zero, else the former.
7017 (codepage_for_filenames, filename_to_utf16, )
7018 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7020 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7022 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7023 Accept only one argument; all callers changed.
7024 (dostounix_filename): Remove the second argument, now works in
7025 UTF-8. All callers changed.
7026 (parse_root): Lose DBCS code.
7027 (get_long_basename, w32_get_short_filename, init_environment)
7028 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7029 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7030 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7031 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7032 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7033 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7035 (ansi_encode_filename): New function.
7036 (get_emacs_configuration, get_emacs_configuration_options):
7038 (add_volume_info, GetCachedVolumeInformation): Run the input file
7039 name through unixtodos_filename, to ensure it is stored and
7040 referenced in canonical form.
7041 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7042 (logon_network_drive, sys_link, utime): Improve error handling.
7043 (sys_access): New function.
7044 (hashval, generate_inode_val): Unused functions deleted.
7045 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7046 (check_windows_init_file): Convert error message from UTF-8 to
7047 ANSI codepage, for display in the message box.
7048 (globals_of_w32): Set w32_unicode_filenames according to the OS
7051 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7052 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7053 (syms_of_w32term): Declare w32-unicode-filenames.
7055 * w32proc.c (new_child, delete_child): Remove code that handled
7056 unused pending_deletion and input_file members of the child struct.
7057 (create_child, sys_spawnve): Convert all file names to ANSI
7058 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7059 name cannot be encoded in ANSI codepage. Don't use
7060 unixtodos_filename, mirror slashes by hand.
7061 (record_infile, record_pending_deletion): Functions deleted.
7062 (Fw32_short_file_name): Call w32_get_short_filename instead of
7065 * w32notify.c (add_watch): Work in Unicode mode when
7066 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7067 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7068 instead, do the same with Lisp primitives.
7070 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7071 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7072 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7073 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7074 (Fw32_shell_execute): Improve error reporting.
7075 (Fdefault_printer_name): Ifdef away for Cygwin.
7077 * w32.h (struct _child_process): Remove input_file and
7078 pending_deletion members that are no longer used.
7079 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7080 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7081 (ansi_encode_filename): New and updated prototypes.
7083 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7085 (unexec): Don't use dostounix_filename, it expects a file name in
7086 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7089 * fileio.c (Ffile_name_directory, file_name_as_directory)
7090 (directory_file_name, Fexpand_file_name)
7091 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7092 arguments of dostounix_filename.
7093 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7094 use MAX_UTF8_PATH for size of file-name strings.
7095 (emacs_readlinkat): Build an explicitly unibyte string for file
7097 (syms_of_fileio) <file-name-coding-system>:
7098 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7100 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7101 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7102 directories to UTF-8.
7103 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7104 environment, and each element of the input PATH, to UTF-8.
7106 * dired.c (file_attributes): Use build_unibyte_string explicitly
7107 to make Lisp strings from user and group names.
7109 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7112 * coding.c (decode_file_name, encode_file_name): New functions.
7114 * termcap.c (tgetent): Adapt to the change in arguments of
7117 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7120 * msdos.c (dostounix_filename, init_environment): Adapt to the
7121 change in arguments of dostounix_filename.
7123 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7124 [WINDOWSNT]: Encode file names passed to the image libraries in
7127 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7128 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7130 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7131 arguments of dostounix_filename.
7133 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7135 * font.h (struct font_entity) [HAVE_NS]: New field to record
7136 font driver which was used to create this entity.
7137 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7138 frame where the font was opened.
7139 (font_close_object): Add prototype.
7140 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7141 (font_close_object): Not static any more. Lost frame arg.
7142 Adjust comment and users.
7143 * alloc.c (cleanup_vector): Call font_close_object to adjust
7144 per-frame font counters correctly. If HAVE_NS, also call
7145 driver-specific cleanup for font-entity objects.
7146 * ftfont.c (ftfont_open):
7147 * nsfont.m (nsfont_open):
7148 * w32font.c (w32font_open_internal):
7149 * xfont.c (xfont_open):
7150 * xftfont.c (xftfont_open): Save frame pointer in font object.
7151 * macfont.m (macfont_open): Likewise.
7152 (macfont_descriptor_entity): Save driver pointer to be able
7153 to call its free_entity routine when font-entity is swept.
7154 * ftxfont.c (ftxfont_open): Add eassert because frame
7155 pointer should be saved by ftfont_driver.open.
7157 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7159 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7160 input polling is used. This is still meaningful for Cygwin, see
7161 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7162 * keyboard.c (poll_for_input_1, input_polling_used):
7163 Define unconditionally.
7164 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7165 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7166 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7167 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7168 (face_for_char): Likewise. Rearrange eassert and return ASCII
7169 face for CHAR_BYTE8_P.
7170 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7172 2013-12-11 Ken Brown <kbrown@cornell.edu>
7174 * dispextern.h (erase_phys_cursor):
7175 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7177 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7179 * nsterm.m (x_free_frame_resources):
7180 * term.c (tty_free_frame_resources):
7181 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7182 face cache because it's implied by free_frame_faces anyway.
7183 * w32term.c (x_free_frame_resources): Likewise. Do not call
7184 free_frame_faces twice.
7186 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7188 * editfns.c (Fformat_time_string): Mention %F in the doc.
7190 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7192 * window.c (resize_frame_windows): Don't return immediately when
7193 the root window's size doesn't change - the minibuffer window
7194 may still have to be repositioned/resized.
7195 * xfns.c (Fx_create_frame): Always change the frame size after
7196 initializing the frame's faces.
7197 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7198 change_frame_size should already have done it.
7199 (x_new_font): Assign new tool- and menu-bar heights.
7200 (x_set_window_size_1): Account for tool- and menu-bar heights
7201 (Bug#16013). Don't set pixel sizes since change_frame_size
7202 should already have done it.
7204 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7206 Remove the option of using libcrypto.
7207 * Makefile.in (LIB_CRYPTO): Remove.
7208 (LIBES): Don't use it.
7210 2013-12-11 Juri Linkov <juri@jurta.org>
7212 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7213 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7215 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7217 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7218 drawn tool bar items (Bug#16058).
7219 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7221 2013-12-09 Ken Brown <kbrown@cornell.edu>
7223 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7225 * lisp.h (get_frame_param): Adjust conditions for prototype
7228 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7230 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7231 Avoid unused macro warning if configured --without-xft.
7233 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7235 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7237 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7239 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7241 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7243 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7245 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7247 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7249 Use libcrypto's checksum implementations if available, for speed.
7250 * Makefile.in (LIB_CRYPTO): New macro.
7253 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7254 The macro didn't conform to C99 due to type mismatch,
7255 which caused compilation failure with Sun C 5.12,
7256 and it was confusing anyway. Include window.h to declare
7257 redisplay_other_windows.
7259 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7261 * window.c (set_window_buffer): Update mode line (bug#16084).
7263 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7265 Fix minor problems found by static checking.
7266 * keyboard.c (poll_for_input_1, input_polling_used):
7267 Define only if HAVE_NTGUI.
7268 * xmenu.c (popup_activate_callback): Omit unnecessary
7269 check against USE_X_TOOLKIT, which must be defined here anyway.
7270 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7273 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7275 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7277 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7279 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7281 * nsterm.m (x_set_window_size): Remove fprintf.
7282 (init): Define always. Set applicationDidFinishLaunchingCalled
7284 (applicationDidFinishLaunching:):
7285 Set applicationDidFinishLaunchingCalled.
7286 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7289 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7291 Pixel resize changes for NS (Bug#16049).
7292 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7293 height/width. row/cols are locals.
7294 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7295 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7296 (windowWillResize): Remove gsextra. Calculate extra as in
7298 (x_new_font): Don't change frame size if fullscreen.
7299 Change size pixelwise.
7301 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7302 comment in xfns.c. Change to pixelwise call.
7304 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7306 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7309 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7311 * xterm.c (input_signal_count): Remove.
7312 (x_dispatch_event): Define unconditionally.
7313 (x_make_frame_visible): Process X events until the frame
7314 is really visible (Bug#16027).
7315 * xterm.h (x_dispatch_event): Declare unconditionally.
7317 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7319 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7321 * nsterm.m (x_set_window_size): Handle pixelwise.
7323 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7325 * w32term.c (x_new_font):
7326 * xterm.c (x_new_font): Calculate new frame size from new font
7329 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7331 * lisp.h (FOR_EACH_TAIL): New macro.
7332 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7334 * window.c (select_window): Call second wset_redisplay before we change
7335 selected_window (bug#16034).
7337 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7339 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7341 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7343 * w32xfns.c: Include window.h, to avoid a compiler warning.
7345 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7347 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7348 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7349 window_scroll takes care of it.
7350 (Fset_window_point, Fdelete_other_windows_internal)
7351 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7352 (Fsplit_window_internal, Fdelete_window_internal)
7353 (Fresize_mini_window_internal, Fset_window_configuration)
7354 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7355 cause redisplay instead of forcing a complete redisplay.
7356 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7357 we're only affecting the selected_window.
7359 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7361 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7362 directional control characters. Update type and category
7363 determination according to the UBA from Unicode v6.3.
7364 (bidi_category_t): New category EXPLICIT_FORMATTING.
7366 * dispextern.h (bidi_type_t): Update to include new bidirectional
7367 properties introduced with Unicode v6.3. (Bug#16043)
7369 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7371 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7374 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7376 * font.c (font_list_entities): Remove dummy assignment.
7377 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7378 used on graphic displays only. Remove unused 'font_encoder' member.
7379 (struct font_bitmap): Remove unused 'extra' member.
7380 * nsfont.m (nsfont_open):
7381 * w32font.c (w32font_open_internal):
7382 * ftfont.c (ftfont_get_bitmap): Adjust users.
7384 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7386 Use bool for boolean.
7387 * tparam.c (tparam1):
7388 * undo.c (record_point, record_property_change):
7389 Use bool for boolean, for local vars that are always true or false.
7391 Minor integer overflow fixes (Bug#16033).
7392 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7393 This improves on the previous fix to this function.
7394 (window_resize_check): When summing up pixel counts, don't rely on
7395 undefined behavior if the sum overflows.
7397 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7399 * window.c (Fset_window_new_pixel): Don't choke at negative
7400 argument value (Bug#16033).
7402 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7403 to avoid crash in window_box_height.
7405 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7406 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7408 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7410 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7412 Minor integer overflow fixes.
7413 * window.c (Fset_window_new_pixel, grow_mini_window):
7414 * xdisp.c (Fwindow_text_pixel_size):
7415 Avoid undefined behavior on signed integer overflow.
7416 * xfns.c (x_set_mouse_color):
7417 Check that drag shape fits in 'unsigned', since that's what X wants.
7419 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7421 Improve reporting of fatal exception on MS-Windows.
7422 * w32fns.c (my_exception_handler): New function.
7423 (globals_of_w32fns): Set it up as the unhandled exception
7424 handler. Initialize exception code and address to zeros.
7425 (emacs_abort): If the exception code and address are available,
7426 print them at the beginning of the backtrace. Fix the format of
7427 printing addresses (was producing 0x0x12345678 on XP).
7430 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7432 * eval.c (Fbacktrace__locals): New function.
7433 (syms_of_eval): Defsubr it.
7435 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7437 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7438 Define here to unify between...
7439 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7440 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7442 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7444 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7446 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7447 fringe background extension.
7448 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7449 because they are now always the same as `left' and `width',
7450 respectively. Remove code for the case that `width' and
7451 `sb_width' are different.
7453 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7455 Fix minor problems found by static checking.
7456 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7457 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7458 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7460 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7462 * image.c (imagemagick_compute_animated_image): Don't crash if we
7463 have an animation with different-sized images (bug#15313).
7465 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7467 Remove some unused items introduced during pixelwise change.
7468 * window.c (window_resize_total_check): Remove unused function.
7469 * xdisp.c (remember_mouse_glyph): Remove unused label.
7470 (Ftool_bar_height): Move declaration inside #if.
7471 * xterm.c (x_set_window_size): Don't use r and c.
7473 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7475 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7478 * window.c (Fset_window_configuration): Comment out unused variables.
7480 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7482 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7484 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7486 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7488 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7489 HAVE_GNUTLS3 (Bug#16001).
7491 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7492 if interrupts are deferred (Bug#15801).
7494 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7496 Support resizing frames and windows pixelwise.
7497 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7498 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7499 (struct glyph_matrix): Replace window_left_col and
7500 window_top_line by window_pixel_left and window_pixel_top.
7501 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7503 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7504 (draw_window_divider, move_it_to, x_draw_right_divider)
7505 (x_draw_bottom_divider, change_frame_size): Add or fix
7507 * dispnew.c (change_frame_size_1): Change prototype.
7508 (adjust_glyph_matrix, required_matrix_width)
7509 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7510 values instead of lines and columns.
7511 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7512 WINDOW_TOTAL_FRINGE_WIDTH.
7513 (handle_window_change_signal, do_pending_window_change)
7514 (init_display): Adjusts calls of change_frame_size.
7515 (change_frame_size, change_frame_size_1): Handle pixelwise
7517 * frame.c (Qright_divider_width, Qbottom_divider_width):
7519 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7520 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7521 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7522 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7524 (set_frame_param): New function.
7525 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7526 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7527 (Ffringe_width, Fborder_width, Fright_divider_width)
7528 (Fbottom_divider_width): New functions, defsubr them.
7529 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7530 New argument pixelwise.
7531 (struct frame_parm_table): New members Qright_divider_width and
7532 Qbottom_divider_width.
7533 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7534 (x_report_frame_params): Handle Qright_divider_width and
7535 Qbottom_divider_width.
7536 (x_set_right_divider_width, x_set_bottom_divider_width):
7538 (frame_resize_pixelwise): New option.
7539 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7540 new_pixelwise, right_divider_width and bottom_divider_width;
7541 remove total_lines; rename text_lines, text_cols, new_text_lines
7542 and new_text_cols to text_height, text_width, new_height and
7543 new_width respectively.
7544 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7545 FRAME_TEXT_WIDTH respectively.
7546 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7547 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7548 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7550 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7551 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7552 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7553 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7554 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7555 (FRAME_TOTAL_COLS_ARG): Remove macro.
7556 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7557 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7558 (x_wm_set_size_hint): Handle frame pixel sizes.
7559 * indent.c (compute_motion, Fcompute_motion):
7560 Call window_body_width instead of window_body_cols.
7561 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7562 (make_lispy_position): Handle right and bottom dividers.
7563 (Fsuspend_emacs): Pixelize call of change_frame_size.
7564 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7565 * lisp.h: Extern set_frame_param.
7566 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7568 (Fx_create_frame): Add entry for vertical_drag_cursor.
7569 Pixelize call of change_frame_size.
7570 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7571 * nsterm.m (ns_update_window_end): Optionally draw right
7573 (x_set_window_size): Add argument pixelwise.
7574 Call check_frame_size and change_frame_size with pixelwise zero.
7575 (ns_draw_window_divider): New function.
7576 (ns_redisplay_interface): Add ns_draw_window_divider.
7577 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7578 (x_new_font): Call x_set_window_size with pixelwise zero.
7579 * print.c (print_object): For a window print its sequence
7581 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7582 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7583 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7584 (w32_createwindow): Use scroll bar area width.
7585 (w32_wnd_proc): Handle bottom divider width.
7586 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7587 (Fx_create_frame): Default divider width parameters.
7588 Caclulate sizes pixelwise. Add vertical drag cursor support.
7589 (x_create_tip_frame): Default divider widths to zero.
7590 Pixelize call to change_frame_size.
7591 (Fx_show_tip): Add handling of divider widths. Pixelize window
7593 (Fw32_frame_rect): New function.
7594 (frame_parm_handler w32_frame_parm_handlers): Add divider
7596 (Vx_window_vertical_drag_shape): Add variable.
7597 * w32inevt.c (resize_event, maybe_generate_resize_event):
7598 Pixelize change_frame_size calls.
7599 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7601 * w32term.c (w32_draw_window_divider): New function.
7602 (x_update_window_end): Handle right divider.
7603 (w32_draw_fringe_bitmap, x_scroll_run)
7604 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7605 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7606 Calculate new frame sizes pixelwise.
7607 (x_new_font): Pixelize call to x_set_window_size.
7608 (x_check_fullscreen): Pixelize call to change_frame_size.
7609 (x_set_window_size_1, x_set_window_size): New argument
7610 pixelwise. Calculate pixelwise.
7611 (x_wm_set_size_hint): Use scroll bar area width.
7612 (w32_redisplay_interface): Add w32_draw_window_divider.
7613 * w32term.h (struct w32_output): Add vertical drag cursor.
7614 * widget.c (set_frame_size, update_wm_hints)
7615 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7617 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7618 * window.c (sequence_number): Restore.
7619 (Fwindow_pixel_width, Fwindow_pixel_height)
7620 (Fwindow_mode_line_height, Fwindow_header_line_height)
7621 (window_pixel_to_total, Frun_window_scroll_functions)
7622 (Fset_window_new_pixel, window_resize_apply_total)
7623 (Fwindow_resize_apply_total): New functions.
7624 (window_body_height, window_body_width): Rename from
7625 window_body_lines. New argument PIXELWISE.
7626 Calculate pixelwise.
7627 (Fwindow_body_height, Fwindow_body_width): New argument
7629 (coordinates_in_window, window_relative_x_coord): Use window's
7630 pixel width instead of total width.
7631 (replace_window, recombine_windows): Initialize pixel values.
7632 (resize_root_window, resize_frame_windows, grow_mini_window)
7633 (shrink_mini_window): New argument PIXELWISE.
7634 Calculate pixelwise.
7635 (Fdelete_other_windows_internal, adjust_window_margins)
7636 (window_resize_check, window_resize_apply)
7637 (Fdelete_window_internal, Fresize_mini_window_internal)
7638 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7639 (check_frame_size): Rename arguments. New argument PIXELWISE.
7640 Calculate pixelwise.
7641 (set_window_buffer): Make samebuf bool. Run configuration change
7642 hook only if buffer changed.
7643 (Fset_window_buffer): Rewrite doc-string.
7644 (make_window): Initialize new_pixel slot.
7645 (Fwindow_resize_apply): Check pixel size of root window.
7646 (Fsplit_window_internal): Call 2nd argument pixel_size.
7647 Calculate pixelwise.
7648 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7650 (save_window_data): New slots frame_text_width,
7651 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7652 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7654 (Fcurrent_window_configuration, Fset_window_configuration)
7655 (save_window_save, compare_window_configurations): Handle new
7656 slots in save_window_data and saved_window.
7657 (Fset_window_scroll_bars): Fix doc-string.
7658 (window_resize_pixelwise): New variable.
7659 (coordinates_in_window, Fcoordinates_in_window_p):
7661 (make_parent_window): Adjust sequence_number.
7662 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7664 * window.h (struct window): New members new_pixel, pixel_left,
7665 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7666 (wset_new_pixel): New function.
7667 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7668 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7669 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7670 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7671 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7672 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7673 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7674 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7675 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7676 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7677 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7678 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7679 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7680 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7681 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7683 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7684 (window_body_width, check_frame_size): Adapt external declarations.
7685 * xdisp.c (last_max_ascent): New integer.
7686 (window_text_bottom_y): Handle bottom divider.
7687 (window_box_width, window_box_height): Calculate pixelwise.
7688 (get_glyph_string_clip_rects): Handle right divider.
7689 (remember_mouse_glyph): When windows are resized pixelwise
7690 proceed with width and height set to 1.
7691 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7693 (move_it_to): Calculate and return maximum x position
7695 (Fwindow_text_pixel_size): New function.
7696 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7697 (tool_bar_lines_needed): Rename to tool_bar_height.
7698 Calculate pixelwise.
7699 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7700 Calculate pixelwise.
7701 (redisplay_tool_bar): Calculate pixelwise.
7702 (redisplay_window): Calculate pixelwise. Handle dividers.
7703 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7704 (x_draw_vertical_border): Handle dividers.
7705 (define_frame_cursor1): Handle vertical drag cursor.
7706 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7707 (expose_window): Calculate pixelwise. Handle dividers.
7708 (init_xdisp): Initialize pixel values.
7709 * xfaces.c (Qwindow_divider): New face.
7710 (realize_basic_faces): Realize it.
7711 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7712 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7713 (x_set_scroll_bar_default_width): Default actual width to 16.
7714 (Fx_create_frame): Set sizes pixelwise.
7715 (x_create_tip_frame): Default divider widths to zero.
7716 Pixelize call of change_frame_size.
7717 (Fx_show_tip): Handle divider widths. Initial pixel position
7719 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7720 (Vx_window_vertical_drag_shape): New option.
7721 * xmenu.c (free_frame_menubar): Pixelize call of
7723 * xterm.c (x_draw_window_divider): New function.
7724 (x_update_window_end): Optionally draw right divider.
7725 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7726 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7727 (handle_one_xevent, x_new_font): Calculate pixelwise.
7728 (x_set_window_size_1, x_set_window_size): New argument
7729 pixelwise. Calculate pixelwise.
7730 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7731 (struct x_redisplay_interface): Add x_draw_window_divider.
7732 * xterm.h (struct x_output): Add vertical_drag_cursor.
7734 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7736 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7737 Set invisible frames's `redisplay' when a full redisplay is requested.
7738 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7739 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7740 (display_mode_lines): Set it here instead.
7742 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7744 * dispextern.h (set_window_update_flags): Remove.
7746 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7748 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7750 * xdisp.c (REDISPLAY_SOME_P): New macro.
7751 (redisplay_internal): Use it (bug#15999).
7752 (prepare_menu_bars, redisplay_window): Use it as well.
7754 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7756 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7758 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7759 (globals_of_w32font): Zero it out.
7760 (GetCharWidth32W_Proc): New function pointer.
7761 (get_char_width_32_w): New function.
7762 (compute_metrics): If get_glyph_outline_w returns an error, try
7763 get_char_width_32_w before declaring a failure. This avoids
7764 punishing raster (a.k.a. "bitmap") fonts by slowing down
7765 redisplay. (Bug#6364).
7767 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7769 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7770 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7771 highlight needs to be redisplayed. (Bug#15913)
7773 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7775 Fix minor problems found by static checking.
7776 * buffer.h (struct buffer_text, struct buffer):
7777 * frame.h (struct frame):
7778 * window.h (struct window):
7779 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7780 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7781 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7782 no-longer-valid use of HAVE_MENUS.
7783 * xdisp.c (propagate_buffer_redisplay): Now static.
7785 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7787 * xmenu.c (Fmenu_or_popup_active_p):
7788 * window.c (Fset_window_configuration):
7789 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7790 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7791 * fns.c (Fyes_or_no_p):
7792 * editfns.c (Fmessage_box, Fmessage_or_box):
7793 * alloc.c (make_save_ptr_ptr):
7794 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7796 * window.c (Fset_window_configuration): Move select_window later.
7798 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7800 Refine redisplay optimizations to only redisplay *some* frames/windows
7801 rather than all of them.
7802 * xdisp.c (REDISPLAY_SOME): New constant.
7803 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7804 (bset_redisplay, bset_update_mode_line): New functions.
7805 (message_dolog): Use bset_redisplay.
7806 (clear_garbaged_frames): Use fset_redisplay.
7807 (echo_area_display): Use wset_redisplay.
7808 (buffer_shared_and_changed): Remove.
7809 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7810 frame titles. Compute the actual set of windows redisplayed.
7811 Don't update frame titles and menu bars for frames that don't need to
7813 (propagate_buffer_redisplay): New function.
7815 (redisplay_internal): Use it. Be more selective in the set of windows
7816 we redisplay. Propagate windows_or_buffers_changed to
7817 update_mode_lines a bit later to simplify the code.
7818 (mark_window_display_accurate_1): Reset window and buffer's
7820 (redisplay_window): Do nothing if neither the window nor the buffer nor
7821 the frame needs redisplay.
7822 * window.h (struct window): Add `redisplay' field.
7823 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7824 (redisplay_other_windows, window_list): New declarations.
7825 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7826 (window_list): Not static any more.
7827 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7828 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7829 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7830 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7831 * frame.h (struct frame): Add `redisplay' field.
7832 Move `external_menu_bar' bitfield next to other bit-fields.
7833 (SET_FRAME_GARBAGED): Use fset_redisplay.
7834 (SET_FRAME_VISIBLE): Don't garbage the frame;
7835 Use redisplay_other_windows.
7836 * buffer.h (struct buffer): Add `redisplay' field.
7837 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7838 (modify_overlay): Use bset_redisplay.
7839 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7841 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7843 Support w32 file notifications in batch mode.
7844 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7845 invalid (which happens in batch mode). If non-interactive, call
7846 handle_file_notifications to store file notification events in the
7847 input queue. (Bug#15933)
7849 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7851 * w32inevt.c (handle_file_notifications): Now external, not static.
7853 * w32term.h (handle_file_notifications): Provide prototype.
7855 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7856 init_crit, since init_display, which does that otherwise, is not
7859 2013-11-27 Glenn Morris <rgm@gnu.org>
7861 * Makefile.in ($(lispsource)/international/charprop.el): New.
7862 (emacs$(EXEEXT)): Depend on charprop.el.
7864 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7866 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7867 deleting portions of the buffer under non-nil REPLACE argument.
7870 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7871 directory, watch it and not its parent.
7872 (add_watch): Allow empty string in FILE.
7874 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7876 * window.c (Fset_window_start, window_resize_apply)
7877 (window_scroll): Reset window_end_valid (Bug#15957).
7879 2013-11-27 Glenn Morris <rgm@gnu.org>
7881 * Makefile.in (leimdir): Now in lisp source directory.
7882 ($(leimdir)/leim-list.el): Just use ../leim .
7883 * epaths.in (PATH_DUMPLOADSEARCH):
7884 * lread.c (load_path_default):
7885 * nsterm.m (ns_load_path): No more leim directory.
7887 2013-11-26 Andreas Schwab <schwab@suse.de>
7889 * .gdbinit (xgettype): Add cast.
7891 2013-11-26 Glenn Morris <rgm@gnu.org>
7893 Preload leim-list.el.
7894 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7895 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7896 is a single directory.
7898 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7900 bool-vector-subsetp is now the normal direction (Bug#15912).
7901 * data.c (Fbool_vector_subsetp): Test whether the first argument
7902 is a subset of the second one, not the reverse. Add doc string.
7904 Fix minor problems found by static checking.
7905 * lread.c (load_path_default): Now static.
7906 * textprop.c (text_property_stickiness): Be consistent about the
7907 test used when deciding whether to consider the previous character.
7908 This simplifies the code a bit.
7910 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7912 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7914 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7915 (syms_of_frame): Don't defsubr them.
7917 2013-11-25 Glenn Morris <rgm@gnu.org>
7919 * lread.c (load_path_default): Change the sense of the argument.
7920 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7921 from dump_path. When it is not, avoid checking dump_path twice.
7923 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7924 uninstalled dump_path against installed Vload_path. (Bug#15964)
7926 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7928 Export get_pos_property to Elisp.
7929 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7930 (syms_of_editfns): Export it to Elisp.
7932 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7934 2013-11-23 Romain Francoise <romain@orebokech.com>
7936 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7937 initialization here ...
7938 (syms_of_fileio): ... from here.
7940 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7942 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7943 Please use --enable-check-lisp-object-type.
7945 2013-11-23 Glenn Morris <rgm@gnu.org>
7947 * process.c (get_process): Explicit error for dead buffers.
7949 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7951 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7953 2013-11-23 Glenn Morris <rgm@gnu.org>
7955 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7956 * lread.c (load_path_check): Take path to check as argument.
7957 (load_path_default): New, split from init_lread.
7958 (init_lread): Move calc of default load-path to load_path_default.
7959 Empty elements in EMACSLOADPATH now stand for the default.
7960 (load-path): Doc fix.
7961 * emacs.c (decode_env_path): Add option to treat empty elements
7962 as nil rather than ".".
7963 * callproc.c (init_callproc_1, init_callproc):
7964 * image.c (Vx_bitmap_file_path):
7965 * lisp.h (decode_env_path):
7966 * lread.c (Vsource_directory):
7967 Update for new argument spec of decode_env_path.
7969 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7971 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7972 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7974 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7976 Fix some dependency problems that cause unnecessary recompiles.
7977 Problem reported by RMS in
7978 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7979 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7980 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7981 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7982 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7983 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7984 (boostrap-clean): No need to remove stamp-oldxmenu.
7986 Fix recently introduced bool vector overrun.
7987 This was due to an optimization that went awry.
7988 Reported by Glenn Morris in
7989 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7990 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7991 for empty vectors, undoing the 2013-11-18 change.
7992 * data.c (bool_vector_binop_driver): Rely on this.
7993 Fix bug that occasionally overran the destination.
7994 * lisp.h (struct Lisp_Bool_vector): Document this.
7996 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7998 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8001 * nsterm.m (init, run, stop:): Comment out for now, does not work
8004 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8006 * charset.c (syms_of_charset): Don't read past end of string.
8008 2013-11-19 Glenn Morris <rgm@gnu.org>
8010 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8012 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8014 Add hooks to run on gaining/losing focus. (Bug#15029)
8015 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8016 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8017 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8019 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8021 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8022 The old names predated the API change that put destination at end.
8024 Improve API of recently-added bool vector functions (Bug#15912).
8025 The old API had (bool-vector-count-matches A B)
8026 and (bool-vector-count-matches-at A B I), which gave the
8027 misleading impression that the two functions were variants, one
8028 with a location I. The new API has (bool-vector-count-population A)
8029 and (bool-vector-count-consecutive A B I) to make the distinction
8030 clearer. The first function no longer has a B argument, since the
8031 caller can easily determine the number of nils if the length and
8032 number of ts is known.
8033 * data.c (Fbool_vector_count_population): Rename from
8034 bool_vector_count_matches, and accept just 1 argument.
8035 (Fbool_vector_count_consecutive): Rename from
8036 Fbool_vector_count_matches_at.
8038 Always allocate at least one bits_word per bool vector.
8039 See Daniel Colascione in:
8040 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8041 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8042 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8043 * lisp.h (struct Lisp_Bool_vector): Document this.
8045 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8047 * insdel.c (invalidate_buffer_caches): New function, consolidated
8048 from part of prepare_to_modify_buffer.
8049 (insert_from_gap, prepare_to_modify_buffer):
8050 * coding.c (code_convert_region, code_convert_string):
8051 Call invalidate_buffer_caches. (Bug#15841)
8053 * lisp.h (invalidate_buffer_caches): Add prototype.
8055 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8057 * w32term.c (x_update_window_end): Don't invalidate the entire
8058 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8059 highlight needs to be redisplayed. (Bug#15913)
8061 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8063 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8065 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8067 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8068 while we are using Vprin1_to_string_buffer.
8070 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8071 after inserting the description string. (Bug#15907)
8073 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8075 * data.c: Work around bogus GCC diagnostic about shift count.
8076 Reported by Eli Zaretskii in
8077 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8078 (pre_value): New function.
8079 (count_trailing_zero_bits): Use it.
8081 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8083 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8084 assume C macros are not supported even under -g3 in these old GCC
8087 2013-11-15 Leo Liu <sdl.web@gmail.com>
8089 * minibuf.c (Ftry_completion, Fall_completions)
8090 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8092 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8094 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8095 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8096 This avoids placing unnecessary constants into the Emacs code.
8098 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8100 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8101 for Cygwin w32 build.
8103 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8104 for Cygwin w32 build. (Bug#15892)
8106 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8108 Simplify, port and tune bool vector implementation.
8109 * alloc.c (bool_vector_exact_payload_bytes)
8110 (bool_vector_payload_bytes): Remove.
8111 (bool_vector_fill): Return its argument.
8112 * alloc.c (bool_vector_fill):
8114 * print.c (print_object):
8115 Simplify by using bool_vector_bytes.
8116 * alloc.c (make_uninit_bool_vector):
8117 New function, broken out from Fmake_bool_vector.
8118 (Fmake_bool_vector): Use it. Use tail call.
8119 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8120 * data.c (BITS_PER_ULL): New constant.
8121 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8122 if long long versions don't exist.
8123 (shift_right_ull): New function.
8124 (count_one_bits_word): New function, replacing popcount_bits_word
8125 macro. Don't assume that bits_word is no wider than long long.
8126 (count_one_bits_word, count_trailing_zero_bits):
8127 Don't assume that bits_word is no wider than long long.
8128 * data.c (bool_vector_binop_driver, bool_vector_not):
8129 * fns.c (Fcopy_sequence):
8131 Create an uninitialized destination, to avoid needless work.
8132 (internal_equal): Simplify.
8133 (Ffillarray): Prefer tail call.
8134 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8135 contain at least one word.
8136 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8137 chars are narrower than ints.
8138 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8139 * fns.c (Fcopy_sequence):
8141 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8142 Don't try to port to hosts where bits_word values have holes; the
8143 code wouldn't work there anyway. Verify this assumption, though.
8144 (bool_vector_bytes): New function.
8145 (make_uninit_bool_vector): New decl.
8146 (bool_vector_fill): Now returns Lisp_Object.
8148 * xfns.c (xic_create_fontsetname):
8149 * xrdb.c (gethomedir): Prefer tail calls.
8151 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8153 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8154 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8156 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8157 that requires a return value.
8158 (Fset_buffer_modified_p): Take advantage of this change to do
8161 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8163 * buffer.c (Frestore_buffer_modified_p): Sync it with
8164 Fset_buffer_modified_p.
8165 (Fforce_mode_line_update): New function, moved from subr.el.
8166 (Fset_buffer_modified_p): Use them.
8167 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8169 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8171 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8172 This avoids undefined behavior when subtracting pointers into
8173 different aways. On my platform it also makes the code a tad
8174 smaller and presumably faster.
8176 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8178 * keyboard.c (command_loop_1): Use region-extract-function.
8179 * insdel.c (Qregion_extract_function): Not static any more (can we
8180 stop pretending that these vars can benefit from being marked static?).
8182 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8184 * search.c (find_newline): If buffer text is relocated during the
8185 "dumb loop", adjust C pointers into buffer text to follow suit.
8188 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8190 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8191 for conversion (Bug#15837).
8193 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8195 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8196 for the entire range of inserted characters. (Bug#15841)
8198 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8200 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8202 (realize_default_face): Remove assignment to distant-foreground if
8203 unspecified (Bug#15815).
8205 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8207 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8208 cache-long-scans disabled, since we don't want to call
8209 prepare_to_modify_buffer (in insert_1_both) for each message we
8212 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8213 from buffer.c. Improve commentary to the buffer field setter
8216 * buffer.c (bset_cache_long_scans): Static function deleted.
8217 Improve commentary to the buffer field setter functions.
8218 (init_buffer_once): Default for cache-long-scans changed to t.
8221 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8223 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8225 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8226 This bug was introduced in my 2013-06-21 change, and caused
8227 struct Lisp_Sub_Char_Table objects to be given too many slots,
8228 which broke 'make -C admin/unidata'.
8230 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8232 Import changes from mac-port 4.5.
8233 * macfont.m (mac_font_copy_default_descriptors_for_language)
8234 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8235 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8236 (macfont_language_default_font_names): New.
8237 (macfont_list): Rearrange language/charset code.
8238 (macfont_close): Don't check for macfont_info->cache.
8239 (mac_ctfont_create_preferred_family_for_attributes): New font
8240 selection code, call
8241 mac_font_copy_default_name_for_charset_and_languages.
8242 (mac_font_copy_default_descriptors_for_language)
8243 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8245 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8247 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8249 Port to C11 aligned_alloc, and fix some integer overflows.
8250 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8251 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8252 and use of posix_memalign replaced with aligned_alloc.
8253 (aligned_alloc): New function, defined or declared as needed.
8254 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8255 Don't undef; configure.ac now does this.
8256 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8257 (calloc, aligned_alloc): Check for integer overflow.
8258 (aligned_alloc): Rename from memalign. All uses changed.
8259 (memalign): New function, an alias for aligned_alloc.
8261 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8263 * xdisp.c (redisplay_internal): Fix typo in last change.
8265 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8267 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8269 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8271 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8272 redisplay--mode-lines-cause.
8273 (redisplay_internal): Keep them uptodate. Remove redundant check of
8274 buffer_shared_and_changed.
8275 * *.[chm]: Number every assignment to update_mode_lines so we
8276 can track why it is set.
8278 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8280 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8282 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8284 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8285 can track why it is set.
8287 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8289 Integer-related fixes for term.c etc.
8290 * dispextern.h (face_tty_specified_color): New function.
8291 * term.c (turn_on_face): Don't rely on undefined behavior when
8292 assigning an out-of-range value to 'long'.
8293 Simplify test for toggling highlight.
8294 (tty_capable_p): Omit last two (unused) args. All callers changed.
8295 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8296 (read_menu_input, tty_menu_activate, tty_menu_show):
8297 * xfaces.c (x_supports_face_attributes_p)
8298 (tty_supports_face_attributes_p):
8299 Use bool for boolean. All callers changed.
8300 (tty_supports_face_attributes_p): Omit defaults for color indices;
8301 no longer needed. Simplify tail call.
8303 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8305 * xdisp.c (prepare_menu_bars): Mark static.
8306 * lisp.h (prepare_menu_bars): Don't declare.
8307 * xselect.c (x_handle_selection_clear):
8308 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8310 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8312 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8313 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8315 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8317 * keyboard.c (Fcommand_error_default_function): Rename from
8318 Fdefault_error_output.
8320 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8322 * keyboard.c (Fdefault_error_output): New function, extracted from
8324 (syms_of_keyboard): Use it for Vcommand_error_function.
8326 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8328 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8329 (init_eval): Use it to ensure handlerlist is non-NULL.
8330 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8331 (Fsignal): Adjust NULLness test of handlerlist.
8332 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8334 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8336 * callproc.c (call_process): Call prepare_to_modify_buffer before
8337 decoding text read from the sub-process, as the decoded stuff will
8338 be inserted into the buffer. This will invalidate the various
8339 caches maintained for the buffer. (Bug#15148)
8341 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8343 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8344 string of glyphless-char-display.
8346 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8348 * nsfns.m (ns_get_name_from_ioreg): New function.
8349 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8350 OSX >= 10.9. Use ns_get_name_from_ioreg.
8352 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8354 Simplify and port recent bool vector changes.
8355 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8356 only in this file. Use a more-efficient implementation if the
8357 second argument is a power of 2.
8358 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8359 Remove no-longer-necessary compile-time checks.
8360 (bool_vector_exact_payload_bytes): New function.
8361 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8362 exact payload changed to call the new function. Do not assume
8363 that the arg or result fits in ptrdiff_t.
8364 (bool_vector_fill): New function.
8365 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8367 (vroundup_ct): Don't assume arg fits in size_t.
8368 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8369 invoke set_category_set.
8370 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8371 All callers changed. Use bool_vector_set.
8372 * category.h (XCATEGORY_SET): Remove; no longer needed.
8373 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8375 * data.c (Faref): Use bool_vector_ref.
8376 (Faset): Use bool_vector_set.
8377 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8378 (Fbool_vector_not, Fbool_vector_count_matches)
8379 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8380 * fns.c (concat): Use bool_vector_ref.
8381 (Ffillarray): Use bool_vector_fill.
8382 (mapcar1): Use bool_vector_ref.
8383 (sxhash_bool_vector): Hash words, not bytes.
8384 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8385 a constant, since it's now used in #if.
8386 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8387 unsigned char on unusual architectures, so that we no longer
8388 assume that the number of bits per bits_word is a power of two or
8389 is a multiple of 8 or of CHAR_BIT.
8390 (Qt): Add forward decl.
8391 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8392 at least as strictly as bits_word.
8393 (bool_vector_data, bool_vector_uchar_data): New accessors.
8394 All data structure accesses changed to use them.
8395 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8396 (bool_vector_set): New functions.
8397 (bool_vector_fill): New decl.
8398 (ROUNDUP): Move to alloc.c as described above.
8400 Fix recent gnutls changes.
8401 * gnutls.c (Fgnutls_boot): Don't assume C99.
8402 * process.c (wait_reading_process_output): Fix typo in recent change.
8404 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8406 * process.c (wait_reading_process_output, read_process_output)
8407 (send_process): Check gnutls_state is not NULL.
8409 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8410 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8412 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8414 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8415 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8417 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8420 * nsfns.m (Fx_create_frame): Fix memory leak.
8422 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8423 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8424 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8426 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8428 * xdisp.c (message3_nolog, message_with_string): Encode the string
8429 before writing it to the terminal in a non-interactive session.
8431 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8432 sure we concatenate them into a unibyte string.
8434 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8435 resulting temporary name before returning it to the caller.
8436 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8437 is a unibyte string, convert NAME to a unibyte string to ensure
8438 that the result is also a unibyte string.
8440 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8441 create unibyte strings from default paths and directory/file
8444 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8447 * callproc.c (init_callproc): Use build_unibyte_string to make
8448 sure we create unibyte strings from default paths and
8449 directory/file names.
8451 * buffer.c (init_buffer): Don't store default-directory of
8452 *scratch* in multibyte form. The original problem which led to
8453 that is described in
8454 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8455 but it was solved long ago. (Bug#15260)
8457 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8459 Port to stricter C99 platforms.
8460 Especially, C99 prohibits nesting a struct X inside struct Y if
8461 struct X has a flexible array member.
8462 * alloc.c (struct sdata): New type.
8463 (sdata): Implement in terms of struct sdata.
8464 Remove u member; all uses replaced by next_vector, set_next_vector.
8465 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8466 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8467 (struct sblock): Rename first_data member to data, which is now
8468 a flexible array member. All uses changed.
8469 (next_vector, set_next_vector, large_vector_vec): New functions.
8470 (vector_alignment): New constant.
8471 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8472 (struct large-vector): Now merely a NEXT member, since the old approach
8473 ran afoul of stricter C99. All uses changed to use
8474 large_vector_vec or large_vector_offset.
8475 (large_vector_offset): New constant.
8476 * dispnew.c: Include tparam.h, for tgetent.
8477 Do not include term.h; no longer needed.
8478 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8479 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8480 (struct Lisp_Vector): Use a flexible array member for contents,
8481 instead of a union with a member that is an array of size 1.
8483 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8484 fact that the struct no longer contains a union.
8485 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8486 (struct Lisp_Save_Value, struct Lisp_Free):
8487 Use unsigned, not int, for spacers, to avoid c99 warning.
8488 (union specbinding): Use unsigned, not bool, for bitfield, as
8489 bool is not portable to pre-C99 hosts.
8491 2013-11-04 Glenn Morris <rgm@gnu.org>
8493 * emacs.c (usage_message): Mention that `-L :...' appends.
8495 2013-11-02 Glenn Morris <rgm@gnu.org>
8497 * Makefile.in (abs_builddir): Remove.
8498 (bootstrap_exe): Use relative filename.
8500 Use relative filenames in TAGS files.
8501 * Makefile.in (abs_srcdir): Remove it again.
8502 (.PHONY): Remove frc.
8503 (maintainer-clean): No more TAGS-LISP file.
8504 (TAGS): Pass relative file names to etags.
8505 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8507 * Makefile.in (abs_srcdir): New, set by configure.
8509 (maintainer-clean): Remove pointless echo. That should be in the
8510 top-level Makefile, if anywhere. Delete TAGS-LISP.
8511 (extraclean): No s/ and m/ directories for some time.
8512 (TAGS): Also depend on ctagsfiles3.
8513 Remove no-longer-defined S_FILE.
8514 Pass absolute filenames to etags once more.
8515 (TAGS-LISP): Replace lispdir with its expansion.
8516 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8517 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8519 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8521 * xfaces.c (check_lface_attrs, realize_default_face):
8522 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8523 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8525 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8527 * emacs.c (original_pwd): Remove global var by making it local.
8528 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8530 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8532 * xfaces.c: Declare color_distance.
8533 (QCdistant_foreground): New variable.
8534 (NEAR_SAME_COLOR_THRESHOLD): New define.
8535 (load_color2): New function.
8536 (load_color): Call load_color2.
8537 (load_face_colors): Call load_color2 and if distant-color is specified
8538 calculate distant and use distant-color if colors are near.
8539 (LFACE_DISTANT_FOREGROUND): New define.
8540 (merge_face_ref, Finternal_set_lisp_face_attribute)
8541 (Finternal_get_lisp_face_attribute)
8542 (x_supports_face_attributes_p): Handle distant-foreground similar to
8544 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8546 * dispextern.h (lface_attribute_index):
8547 Add LFACE_DISTANT_FOREGROUND_INDEX.
8549 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8551 * image.c (pbm_next_char): New function.
8552 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8553 (pbm_scan_number): Use it.
8554 (Qlibjpeg_version): New variable.
8555 (syms_of_image): DEFSYM and initialize it.
8557 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8559 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8561 2013-10-31 Glenn Morris <rgm@gnu.org>
8563 * emacs.c (original_pwd): New char.
8564 (main): If using --chdir, store original_pwd.
8565 (init_cmdargs): When setting Vinvocation_directory based on a
8566 relative argv[0], use original_pwd if set. (Bug#15768)
8568 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8570 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8572 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8574 * insdel.c: Fix minor problems found by static checking.
8575 (Qregion_extract_function): Now static.
8576 (prepare_to_modify_buffer_1): Remove unused locals.
8578 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8580 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8581 (syms_of_xdisp): Declare pre-redisplay-function.
8582 (markpos_of_region): Remove function.
8583 (init_iterator, compute_stop_pos, handle_face_prop)
8584 (face_before_or_after_it_pos, reseat_to_string)
8585 (get_next_display_element, window_buffer_changed)
8586 (redisplay_internal, try_cursor_movement, redisplay_window)
8587 (try_window_reusing_current_matrix, try_window_id, display_line)
8588 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8589 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8590 * window.h (struct window): Remove field `region_showing'.
8591 * dispextern.h (struct it): Remove region_beg/end_charpos.
8592 (face_at_buffer_position, face_for_overlay_string)
8593 (face_at_string_position): Update prototypes.
8594 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8595 (face_at_string_position): Remove `region_beg' and `region_end' args.
8596 * fontset.c (Finternal_char_font):
8597 * font.c (font_at, font_range): Adjust calls accordingly.
8598 * insdel.c (Qregion_extract_function): New var.
8599 (syms_of_insdel): Initialize it.
8600 (prepare_to_modify_buffer_1): Use it.
8602 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8604 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8605 * ftxfont.c (ftxfont_get_gcs):
8606 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8607 * xfaces.c (x_free_colors, x_free_dpy_colors)
8608 (x_create_gc, unload_color):
8609 * xselect.c (x_property_data_to_lisp):
8610 * xsettings.c (parse_settings):
8611 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8612 (get_bits_and_offset): Adjust definition.
8613 * frame.c (XParseGeometry): Adjust locals.
8614 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8615 * regex.h (toplevel): Likewise for reg_syntax_t.
8617 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8619 * eval.c (run_hook_with_args): Use FUNCTIONP.
8621 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8623 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8624 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8625 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8626 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8627 on MS-Windows anyway.
8628 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8629 (free_realized_face): ...adjust user.
8630 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8631 white relief pixels to -1.
8632 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8633 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8634 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8636 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8638 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8639 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8640 in practice now. All callers changed.
8642 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8644 * dispextern.h (struct face): Use bitfields for 'underline_type'
8645 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8646 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8647 'stipple' member. Move 'lface' member up to help...
8648 * xfaces.c (make_realized_face): ...this function to find and
8649 clear just the members that need clearing.
8650 (load_face_colors, realize_x_face):
8651 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8653 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8655 * xftfont.c (struct xftfont_info): Remove set-but-unused
8657 (xftfont_open): Adjust user.
8658 (xftfont_get_colors): Remove useless prototype.
8660 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8662 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8663 before passing them to 'unexec'. (Bug#15260)
8665 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8667 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8669 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8671 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8672 the changed signature of the font driver's 'close' method.
8674 * w32font.h (w32font_close): Adjust the prototype to the change in
8675 function definition.
8677 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8679 * w32uniscribe.c (uniscribe_close): Adapt the call to
8680 w32font_close to its new prototype.
8682 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8684 Omit unused frame argument of font API's close function.
8685 * font.h (struct font): Drop frame argument. Adjust comment.
8686 * font.c (font_clear_cache, font_close_object): Adjust users.
8687 * ftfont.c (ftfont_close):
8688 * ftxfont.c (ftxfont_close):
8689 * macfont.m (macfont_close):
8690 * nsfont.m (nsfont_close):
8691 * w32font.c (w32font_close):
8692 * xfont.c (xfont_close):
8693 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8694 tweak comments and make functions safe if called more than once for
8695 the same font object.
8697 Perform font-specific cleanup when font object is swept by GC. See
8698 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8699 * alloc.c (cleanup_vector): New function.
8700 (sweep_vector): Call it for each reclaimed vector object.
8701 * font.h (struct font): Adjust comment.
8703 2013-10-24 Glenn Morris <rgm@gnu.org>
8705 * Makefile.in (abs_top_srcdir): New, set by configure.
8707 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8709 Adjust recent font-related changes to fix bug#15686.
8710 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8711 is a live window system frame, mark its default font too.
8713 2013-10-23 Glenn Morris <rgm@gnu.org>
8715 * Makefile.in (RUN_TEMACS): Make relative (again).
8716 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8717 (bootstrap-emacs$(EXEEXT)):
8718 Quote entities that might contain whitespace.
8720 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8722 Port to Solaris 10 and its bundled GCC.
8723 Problem reported by Timothy C. Burt.
8724 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8726 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8728 Do not allow font caches to grow too large.
8729 * alloc.c (compact_font_cache_entry, compact_font_caches):
8730 New functions or stub if not HAVE_WINDOW_SYSTEM.
8731 (compact_undo_list): Factor out from Fgarbage_collect.
8733 (mark_face_cache): Mark face font. Move down to avoid
8735 (mark_terminals): Do not mark font cache here.
8736 (Fgarbage_collect): Call compaction functions described
8737 above. Adjust comment.
8739 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8741 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8742 chdir to HOME (bug#15607).
8744 * nsterm.m (Qcocoa, Qgnustep): New variables.
8745 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8746 (ns_get_color): Make selection color work for GNUstep also.
8748 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8750 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8751 handles mouse clicks. Instead, let GPM use the same code as all
8752 the other mice use. See the discussion starting at
8753 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8754 for the details of the problem with the menu bar this fixes.
8756 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8758 Remove port-specific display name lists to avoid extra
8759 complexity and data duplication with display info lists.
8760 * xterm.h (x_display_name_list): Remove declaration.
8761 * xterm.c (x_display_name_list): Remove.
8762 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8763 * xfns.c (x_display_info_for_name, Fx_display_list):
8764 Likewise. Use x_display_list where appropriate.
8765 * w32term.h (w32_display_name_list): Remove declaration.
8766 * w32term.c (w32_display_name_list): Remove.
8767 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8769 * w32fns.c (x_display_info_for_name, Fx_display_list):
8770 Likewise. Use x_display_list where appropriate.
8771 * nsterm.h (ns_display_name_list): Remove declaration.
8772 * nsterm.m (ns_display_name_list): Remove.
8773 (ns_term_init, syms_of_nsterm): Adjust users.
8774 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8775 Likewise. Use x_display_list where appropriate.
8776 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8777 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8778 (mark_terminals): Mark per-terminal font cache.
8780 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8782 Don't run timers in input-pending-p. Its new check-timers param
8783 provides the prior behavior. (Bug#15045).
8784 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8786 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8788 Make some functions static in non-Microsoft builds.
8789 On my platform (Fedora 19 x86-64), this shrinks the
8790 Emacs executable (text+data) by 0.25%.
8791 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8792 (load_color) [!MSDOS]:
8793 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8794 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8795 * lisp.h (check_existing):
8796 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8797 (network_interface_info) [!WINDOWSNT]:
8798 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8799 Remove extern decls.
8800 * fileio.c (check_existing):
8801 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8802 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8803 (network_interface_info) [!WINDOWSNT]:
8804 * term.c (encode_terminal_code) [!WINDOWSNT]:
8805 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8806 * xfaces.c (load_color) [!MSDOS]:
8808 * fileio.c (check_existing, check_executable, check_writable):
8809 * process.c (network_interface_list, network_interface_info):
8810 Move earlier, so that we don't need forward decls.
8811 * gnutls.c (fn_gnutls_transport_set_errno)
8812 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8814 * w32.c (init_environment): Use faccessat rather than
8815 check_existing, partly for consistency with the rest of the code
8816 in this file, partly so that check_existing can be static.
8818 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8819 * emacs.c (MAIN_PROGRAM): New macro.
8820 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8821 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8823 bool vector int width fixes
8824 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8825 (Fbool_vector_count_matches_at):
8826 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8827 can exceed PTRDIFF_MAX, at least in theory.
8828 (Fbool_vector_count_matches_at):
8829 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8831 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8833 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8834 (struct sockaddr): Add forward decl, for platforms that lack it.
8836 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8838 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8841 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8843 * w32.c (network_interface_get_info, network_interface_list)
8844 (network_interface_info): New functions. (Bug#15610)
8845 (GetAdaptersInfo_Proc): New typedef.
8846 (get_adapters_info): New wrapper function.
8847 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8849 * process.h (network_interface_list, network_interface_info):
8852 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8853 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8854 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8855 for WINDOWSNT. Doc fix.
8856 (syms_of_process): Defsubr Snetwork_interface_list and
8857 Snetwork_interface_info unconditionally.
8859 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8860 in NS GUI sessions. (Bug#15629)
8862 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8864 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8866 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8868 * print.c (print_object): Print " ..." when truncating bool vectors.
8870 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8872 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8873 standard mouse buttons.
8875 * termhooks.h (struct input_event): Remove incorrect commentary.
8877 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8879 Disallow bool vector operations on mixed-length operands.
8880 The old behavior left garbage in the result vector sometimes,
8881 and didn't seem to be useful.
8882 * data.c (Qwrong_length_argument): New static var.
8883 (wrong_length_argument): New function.
8884 (bool_vector_binop_driver): Check that args agree in length.
8886 * keyboard.c, keyboard.h (all_kboards): Now static.
8888 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8890 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8891 note from the lispref.
8893 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8895 * nsterm.h (struct ns_display_info): Remove set-but-unused
8896 member image_cache (image caches are per-terminal anyway).
8897 (FRAME_X_IMAGE_CACHE): Remove.
8898 * nsterm.m (ns_initialize_display_info): Adjust user.
8900 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8902 * w32proc.c: Include mingw_time.h.
8904 * w32.c: Include mingw_time.h.
8906 Implement scrolling of TTY menus when the screen is too short.
8908 * term.c (tty_menu_display): Accept an additional argument, the
8909 menu item from which to start displaying the menu. Account for
8910 the value of Y when limiting the menu to the number of available
8912 (mi_result): New enumeration.
8913 (read_menu_input): Return enumerated value. When the y coordinate
8914 hits min_y or max_y, return scroll indication instead of wrapping
8916 (tty_menu_activate): Handle the scrolling indications from
8917 read_menu_input. Compute the first menu item to display and pass
8918 it to tty_menu_display.
8920 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8922 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8923 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8924 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8925 Adjust to match the change described below.
8926 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8927 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8928 memory_below_frame members to...
8929 * termchar.h (struct tty_display_info): ...here because they're
8930 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8931 * term.c (init_tty):
8932 * nsterm.m (ns_create_terminal):
8933 * w32term.c (w32_create_terminal):
8934 * xterm.c (x_create_terminal): Adjust users.
8935 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8936 to filter out non-TTY frames. Adjust comment.
8937 (scrolling): Adjust user. Prefer eassert for debugging check.
8939 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8941 * xfaces.c (PT_PER_INCH): Remove unused macro.
8942 * termhooks.h (struct terminal): Remove set-but-unused
8943 member fast_clear_end_of_line.
8944 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8945 * nsterm.m (ns_create_terminal):
8946 * term.c (init_tty):
8947 * w32term.c (w32_create_terminal):
8948 * xterm.c (x_create_terminal): Adjust users.
8950 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8952 * lisp.h (bool_vector_size): New function.
8953 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8954 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8955 (Fbool_vector_not, Fbool_vector_count_matches_at):
8956 Remove uses of 'eassume' that should no longer be needed,
8957 because they are subsumed by the 'eassume' in bool_vector_size.
8959 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8961 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8962 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8963 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8965 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8967 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8968 have different dimensions. (Bug#15575)
8970 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8973 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8975 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8977 * term.c (tty_menu_show): Never return with unbalanced
8978 specpdl. Use eassert for debugging check. Adjust style.
8980 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8982 * term.c (read_menu_input): Make selection of menu items
8983 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8984 (tty_menu_activate): Fix off-by-one error when computing max_y.
8986 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8988 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8989 audit logging (only used with GnuTLS 3.x) and enable it.
8991 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8993 * dispnew.c (redraw_frame): Remove useless #ifdef because
8994 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8995 Also, move TTY fflush to...
8996 * term.c (tty_update_end): ...this function.
8998 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9000 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9001 the end of the frame's glyph matrix. (Bug#15575)
9003 * term.c (tty_menu_display): Don't move cursor while overwriting
9004 frame's glyphs with menu items. Limit the number of items
9005 displayed to what can be shown on the available screen lines,
9006 excluding the echo area.
9007 (tty_menu_activate): Limit the Y coordinate allowed by
9008 read_menu_input to the last screen line used for menu display.
9010 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9012 * lisp.h (eassume): New macro.
9013 Also, include <verify.h>, for 'assume'.
9014 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9015 (vroundup, vector_nbytes):
9016 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9017 (Fbool_vector_not, Fbool_vector_count_matches)
9018 (Fbool_vector_count_matches_at):
9019 Use eassume, not eassert.
9020 * casetab.c (set_identity, shuffle):
9021 * composite.c (composition_gstring_put_cache):
9022 * dispnew.c (update_frame_1):
9023 * ftfont.c (ftfont_shape_by_flt):
9024 * image.c (gif_load):
9025 * intervals.c (offset_intervals):
9026 * macfont.m (macfont_shape):
9027 Remove calls to 'assume' that are no longer needed, because
9028 --enable-gcc-warnings no longer generates bogus warnings
9029 when these calls are removed.
9031 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9033 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9035 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9037 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9038 (Qsubstitute_env_in_file_name): New var.
9039 (syms_of_fileio): Define it.
9041 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9043 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9044 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9047 * term.c (save_and_enable_current_matrix): Don't allocate and
9048 don't save margin areas.
9049 (restore_desired_matrix): Don't restore margin areas.
9050 (free_saved_screen): Don't free margin areas.
9052 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9054 * image.c: Pacify --enable-gcc-warnings.
9055 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9056 #define only if used.
9058 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9060 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9061 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9062 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9063 (gif_load): For giflib v5.x and later, display the error message
9064 produced by giflib when its functions fail.
9065 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9068 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9070 * keyboard.c (last_event_timestamp): Remove. For X selection and
9071 GTK popup menus, it may be obtained from per-frame X display info.
9072 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9073 (process_special_events): Adjust users.
9074 * keyboard.h (last_event_timestamp): Remove declaration.
9075 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9076 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9077 * menu.h (xmenu_show): Adjust prototype.
9078 * menu.c (Fx_popup_menu): Adjust user.
9079 * xselect.c (x_own_selection, x_get_foreign_selection)
9080 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9082 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9084 * keyboard.c (init_kboard): Now static. Add arg
9085 to denote window system. Adjust comment.
9086 (init_keyboard): Adjust user.
9087 (allocate_kboard): New function.
9089 * nsterm.m (ns_term_init):
9090 * term.c (init_tty):
9091 * w32term.c (w32_create_terminal):
9092 * xterm.c (x_term_init): Use it.
9093 * keyboard.h (init_kboard): Remove prototype.
9094 (allocate_kboard): Add prototype.
9096 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9098 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9099 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9101 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9103 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9105 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9107 * term.c (tty_menu_activate): Flush the output stream after
9108 showing the cursor, and don't mark the frame garbaged at exit from
9109 the function. Fixes redisplay glitches when moving from one menu
9112 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9114 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9115 or throw error (Bug#15570).
9117 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9119 * intervals.c (temp_set_point_both): Move test into 'eassert',
9122 * lisp.h (eassert): Don't use 'assume'.
9123 Sometimes 'assume' wins in performance, and sometimes it loses,
9124 so it shouldn't be used all the time. Perhaps we need two
9125 flavors of 'eassert', one for where 'assume' is far more likely
9126 to help or to hurt; but that can be done later.
9127 Problem reported by Dmitry Antipov in
9128 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9129 Also, don't include <verify.h>; no longer needed.
9131 2013-10-09 Glenn Morris <rgm@gnu.org>
9133 * eval.c (Fcond): Doc tweak.
9135 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9137 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9138 expressions with side effects to eassert. (Bug#15565)
9140 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9142 * fns.c (hashfn_user_defined): Allow hash functions to return any
9145 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9147 Fix minor problems found by static checking.
9148 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9149 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9150 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9151 * keyboard.c (read_menu_command): Remove unused local.
9152 * lisp.h (read_menu_command): New decl.
9153 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9154 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9155 Return ptrdiff_t, not int.
9156 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9157 not int, for benefit of xpalloc.
9158 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9160 (have_menus_p): Remove; unused.
9161 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9162 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9163 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9165 (save_and_enable_current_matrix): Omit unnecessary casts.
9166 (read_menu_input): Omit local extern decl (now in lisp.h).
9167 Don't access uninitialized storage if mouse_get_xy fails.
9168 (tty_menu_activate): Mark local as initialized, for lint.
9169 (tty_menu_activate, tty_meny_show): Remove unused locals.
9171 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9173 Support menus on text-mode terminals.
9174 * xterm.h (xw_popup_dialog): Add prototype.
9176 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9177 (xmenu_show): Block input here, instead in Fx_popup_menu.
9178 (xw_popup_dialog): New function, with X-specific bits of popup
9181 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9184 * window.c (Fset_window_configuration): Use run-time tests of the
9185 frame type instead of compile-time conditionals, when menu-bar
9186 lines are considered.
9188 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9189 (w32_popup_dialog): New prototypes.
9191 * w32menu.c (Fx_popup_dialog): Function deleted.
9192 (w32_popup_dialog): New function, with w32 specific bits of popup
9193 dialogs. Block input here.
9195 * w32inevt.c (w32_console_read_socket): Minor change to add
9196 debugging TTY events.
9198 * w32fns.c (show_hourglass): If returning early because the frame
9199 is not a GUI frame, unblock input.
9201 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9202 (cursorY): New functions.
9204 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9205 WINDOWSNT, macros that call curX and curY elsewhere.
9207 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9209 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9210 specific function to hide and show cursor on a text-mode terminal.
9211 (tty_menu_struct, struct tty_menu_state): New structures.
9212 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9213 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9214 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9215 (tty_menu_locate, save_and_enable_current_matrix)
9216 (restore_desired_matrix, screen_update, read_menu_input)
9217 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9218 (tty_pop_down_menu, tty_menu_last_menubar_item)
9219 (tty_menu_new_item_coords, tty_menu_show): New functions.
9220 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9222 * nsterm.h (ns_popup_dialog): Adjust prototype.
9224 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9226 (ns_popup_dialog): Adapt order of arguments to the other
9227 *_menu_show implementations.
9228 (Fx_popup_dialog): Function deleted.
9230 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9232 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9234 * menu.c (have_boxes): New function.
9235 (single_keymap_panes): Use it instead of a compile-time
9237 (single_menu_item): Use run-time tests of the frame type instead
9238 of compile-time conditionals.
9239 (encode_menu_string): New function.
9240 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9241 the macro, since different types of frame need different encoding
9243 (digest_single_submenu): Use run-time tests of frame type instead
9244 of, or in addition to, compile-time conditionals.
9245 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9246 (Fx_popup_menu): Detect when the function is called from keyboard
9247 on a TTY. Don't barf when invoked on a text-mode frame.
9248 Check frame type at run time, instead of compile-time conditionals for
9249 invoking terminal-specific menu-show functions.
9250 Call tty_menu_show on text-mode frames.
9251 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9252 run time to determine which alternative to invoke; support dialogs
9255 * keyboard.h <Qmouse_movement>: Declare.
9257 * keyboard.c <Qmouse_movement>: Now extern.
9258 <Qecho_keystrokes>: New static variable.
9259 (read_key_sequence): Accept an additional argument, a flag to
9260 prevent redisplay during reading of the key sequence. All callers
9262 (read_menu_command): New function.
9263 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9265 (toolkit_menubar_in_use): New function.
9266 (make_lispy_event): Use it instead of a compile-time test.
9268 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9269 window-system being available.
9271 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9272 to x-popup-dialog on the frame type, they all now support popup
9275 * dispnew.c (save_current_matrix): Save the margin areas.
9276 (restore_current_matrix): Restore margin areas.
9277 (update_frame_with_menu): New function.
9279 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9282 * alloc.c (make_save_ptr): Now compiled unconditionally.
9284 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9286 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9287 (redraw_frame, update_frame): Adjust users.
9288 * dispextern.h (set_window_update_flags): Adjust prototype.
9289 * xdisp.c (redisplay_internal): When updating all frames with zero
9290 windows_or_buffers_changed, assume that only the windows that shows
9291 current buffer should be really updated.
9293 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9295 Do not allocate huge temporary memory areas and objects while encoding
9296 for file I/O, thus reducing an enormous memory usage for large buffers.
9297 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9298 * coding.h (struct coding_system): New member raw_destination.
9299 * coding.c (setup_coding_system): Initialize it to zero.
9300 (encode_coding_object): If raw_destination is set, do not create
9301 dst_object. Add comment.
9302 * fileio.c (toplevel): New constant E_WRITE_MAX.
9303 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9304 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9306 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9308 * nsterm.m (windowDidExitFullScreen:)
9309 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9311 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9313 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9314 * keyboard.c (unblock_input_to): Don't process pending signals
9315 if a fatal error is in progress.
9317 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9318 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9319 they're talking about words in Lisp bool vectors.
9320 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9321 * data.c (popcount_bits_word): Rename from popcount_size_t.
9322 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9325 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9327 Improve support for popcount and counting trailing zeros (Bug#15550).
9328 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9329 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9330 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9331 (popcount_size_t_msc, popcount_size_t_gcc):
9332 Remove; now done by Gnulib.
9333 (popcount_size_t): Now a macro that defers to Gnulib.
9334 (count_trailing_zero_bits): Return int, for consistency with
9335 Gnulib and because Emacs prefers signed to unsigned int.
9336 Don't assume that size_t is either unsigned int or unsigned long
9337 or unsigned long long.
9338 (size_t_to_host_endian): Do not assume that size_t is either
9339 exactly 32 or exactly 64 bits wide.
9340 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9341 etc., so that it's now an enum constant, not a macro.
9342 No need to assume that it's either 32 or 64.
9344 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9346 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9349 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9351 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9352 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9354 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9356 emacs_read and emacs_write now use void *, not char *.
9357 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9358 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9359 Buffer arg is now void *, not char *. This matches plain
9360 'read' and 'write' better, and avoids a constraint violation
9361 on Solaris 9 with Oracle Studio.
9363 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9365 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9366 memset to explicit loop. Otherwise copy largest possible chunk
9367 from initialized to uninitialized part, thus allowing the longer
9368 memcpy runs and reducing the number of loop iterations.
9370 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9372 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9373 hide toolbar (Bug#15388).
9374 (windowDidEnterFullScreen:): If presentation options are zero,
9375 set them here (Bug#15388).
9376 (ns_update_auto_hide_menu_bar): Remove runtime check.
9377 Don't auto hide dock unless menubar is also auto hidden.
9379 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9381 * editfns.c (message): Mention batch mode in doc string.
9383 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9385 * nsterm.m (check_native_fs): Remove erroneous comment.
9387 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9389 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9390 uses find_newline instead of scan_newline and so doesn't move point.
9392 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9394 Use hardware support for byteswapping on glibc x86 etc.
9395 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9396 whereas the old swap64 needed 30.
9397 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9398 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9399 Use byteswap.h's macros to swap bytes.
9400 * lisp.h (swap16, swap32, swap64): Remove.
9401 All uses replaced by bswap_16, bswap_32, bswap_64.
9403 * bytecode.c (exec_byte_code): Use some more volatile variables
9404 to work around local variables getting clobbered by longjmp.
9405 Port to pre-C99, which doesn't allow decls after stmts.
9407 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9409 * lisp.h (eassert): Assume that COND is true when optimizing.
9410 In other words, take on the behavior of eassert_and_assume.
9411 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9412 (eassert_and_assume): Remove. All uses replaced by eassert.
9414 * xdisp.c (Qglyphless_char): Now static.
9416 Adjust to merge from gnulib.
9417 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9418 * lisp.h: Include <verify.h>, for 'assume'.
9420 * eval.c (clobbered_eassert): New macro.
9421 (internal_catch, internal_condition_case)
9422 (internal_condition_case_1, internal_condition_case_2)
9423 (internal_condition_case_n): Use it instead of eassert
9424 when the argument contains locals clobbered by longjmp.
9425 Don't use clobbered locals outside of clobbered_eassert.
9426 (internal_lisp_condition_case): Use a volatile variable
9427 to work around a local variable's getting clobbered.
9429 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9431 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9432 (PUSH_HANDLER): New macro.
9433 (catchlist): Remove.
9434 (handlerlist): Always declare.
9436 * eval.c (catchlist): Remove (merge with handlerlist).
9437 (handlerlist, lisp_eval_depth): Not static any more.
9438 (internal_catch, internal_condition_case, internal_condition_case_1)
9439 (internal_condition_case_2, internal_condition_case_n):
9441 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9442 handlerlist/catchlist.
9443 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9444 handlerlist which can only handle a single condition-case handler at
9446 (find_handler_clause): Simplify since we only a single branch here
9449 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9451 (bcall0): New function.
9452 (exec_byte_code): Add corresponding cases. Improve error message when
9453 encountering an invalid byte-code. Let Bunwind_protect accept
9454 a function (rather than a list of expressions) as argument.
9456 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9457 and make them unconditional now that they're heap-allocated.
9459 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9461 * charset.c (Fdecode_char, Fencode_char): Remove description of
9462 `restriction' arg. now that it's hidden by advertised-calling-convention.
9464 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9466 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9467 Remove unused variable (from mac-port).
9468 (macfont_draw): Use s->ybase for correct y position.
9470 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9472 * frame.h (struct frame): Drop has_minibuffer member because...
9473 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9474 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9476 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9478 * window.h (struct window): Prefer enum text_cursor_kinds to int
9479 for phys_cursor_type member. Move the latter, phys_cursor_width,
9480 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9481 * window.c (replace_window, make_window): Adjust users.
9483 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9485 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9486 this module is never compiled otherwise.
9488 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9490 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9493 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9495 * xdisp.c (get_next_display_element): Don't call face_for_font in
9496 a build configured --without-x. (Bug#15484)
9498 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9500 * window.c (calc_absolute_offset): #elif should be #elif defined.
9502 * frame.c (delete_frame): Block/unblock input to overcome race
9503 condition (Bug#15475).
9505 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9507 * frame.c (delete_frame): Record selected frame only after
9508 calling Qdelete_frame_functions (Bug#15477).
9510 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9512 * nsterm.m (ns_selection_color): Remove.
9513 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9514 NSColor selectedText(Background)Color. Only for COCOA.
9515 (ns_term_init): Remove assignment of ns_selection_color, logic
9516 moved to ns_get_color.
9518 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9519 NS_SELECTION_COLOR_DEFAULT.
9520 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9522 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9524 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9525 frame' does not have the tool_bar_window member.
9527 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9529 Signal error when reading an empty byte-code object (Bug#15405)
9530 * lread.c (read1): Signal error.
9531 * alloc.c (make_byte_code): eassert header size.
9532 (sweep_vectors): Change an int to size_t.
9534 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9536 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9537 instead of ints, as it's the usual style for offsetof constants. See:
9538 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9540 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9541 This is ugly, but it should fix the performance problem for older
9542 GCC versions in the short run. I'll look into integrating the
9543 Gnulib module for popcount, as a better fix.
9544 See the thread starting in:
9545 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9546 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9547 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9548 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9549 (popcount_size_t): Use it.
9551 2013-09-24 Daniel Colascione <dancol@dancol.org>
9553 * process.c (Fnetwork_interface_info): Fix build break due to
9556 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9558 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9559 Prefer signed to unsigned integers where either will do.
9560 No need for 'const' on locals that do not escape.
9561 Omit easserts with unnecessary and unportable assumptions about
9562 alignment. Avoid unnecessary casts to char *.
9564 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9566 Use union for the payload of struct Lisp_Vector.
9567 This helps to avoid a few glitches dictated by C's aliasing rules.
9568 * lisp.h (struct Lisp_Vector): Use union for next and
9569 contents member. Adjust comment. Change related users.
9570 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9571 Related users changed.
9572 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9573 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9574 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9575 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9577 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9579 Optimize glyph row clearing and copying routines.
9580 * dispextern.h (struct glyph_row): Change layout of struct
9581 glyph_row to help copy_row_except_pointers. Adjust comment.
9582 * dispnew.c (null_row): Remove.
9583 (clear_glyph_row): Use offsetof and memset to find and clear
9584 just the members that need clearing. Adjust comment.
9585 (copy_row_except_pointers): Likewise for copying.
9587 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9589 Some minor cleanups of recently-added bool vector code.
9590 * conf_post.h (assume): Always return void. Use lint version
9591 only if GCC and MSC versions don't apply.
9592 * conf_post.h (assume):
9593 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9594 Depend on _MSC_VER, not __MSC_VER, for consistency with
9596 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9597 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9598 (bool_vector_binop_driver, count_trailing_zero_bits)
9599 (size_t_to_host_endian): Now static, not static inline;
9600 the latter isn't needed with modern compilers and doesn't
9601 work with older compilers anyway.
9603 * alloc.c (valgrind_p): Use bool for boolean.
9605 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9607 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9608 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9609 (display_last_displayed_message_p, message_buf_print)
9610 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9611 Use bool for boolean.
9612 * dispextern.h (cancel_line, init_desired_glyphs):
9613 Remove ancient leftover.
9614 (help_echo_showing_p, hourglass_shown_p):
9615 * lisp.h (noninteractive_need_newline): Adjust declaration.
9617 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9619 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9621 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9622 ...this file and convert the latter to static. Adjust comment.
9623 (make_initial_frame):
9624 * window.c (init_window_once): Adjust user.
9625 * frame.h (last_nonminibuf_frame): Remove declaration.
9626 * lisp.h (selected_frame): Likewise.
9627 * msdos.c (the_only_display_info): Adjust comment.
9629 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9631 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9632 computing the end column of mouse-highlight that comes from
9633 display or overlay strings. (Bug#15437)
9634 (note_mouse_highlight): Adapt calculation of last argument to
9635 mouse_face_from_string_pos to the above change.
9637 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9638 all platforms, not just for clang.
9640 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9642 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9643 about excess arguments to snprintf.
9645 * conf_post.h(assume): Use __builtin_unreachable for clang.
9647 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9649 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9650 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9652 2013-09-23 Daniel Colascione <dancol@dancol.org>
9654 * alloc.c (USE_VALGRIND): New macro; on by default
9655 when ENABLE_CHECKING.
9656 (mark_maybe_object, mark_maybe_pointer)
9657 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9659 (valgrind_p) [USE_VALGRIND]: New variable.
9660 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9662 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9664 * process.c (wait_reading_process_output): Change int pnamelen to
9667 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9668 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9669 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9670 argument to unsigned long to avoid warning.
9671 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9673 * conf_post.h (assume): Fix compiler error: x shall be cond.
9675 2013-09-22 Daniel Colascione <dancol@dancol.org>
9677 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9678 warning when compiling without a window system.
9680 2013-09-22 Daniel Colascione <dancol@dancol.org>
9682 * data.c (Qbool_vector_p): New symbol.
9683 (bool_vector_spare_mask, popcount_size_t_generic)
9684 (popcount_size_t_msc, popcount_size_t_gcc)
9686 (bool_vector_binop_driver)
9687 (count_trailing_zero_bits, size_t_to_host_endian)
9688 (Fbool_vector_exclusive_or)
9689 (Fbool_vector_union)
9690 (Fbool_vector_intersection, Fbool_vector_set_difference)
9691 (Fbool_vector_subsetp, Fbool_vector_not)
9692 (Fbool_vector_count_matches)
9693 (Fbool_vector_count_matches_at): New functions.
9694 (syms_of_data): Intern new symbol, functions.
9695 * alloc.c (bool_vector_payload_bytes): New function.
9696 (Fmake_bool_vector): Instead of calling Fmake_vector,
9697 which performs redundant initialization and argument checking,
9698 just call allocate_vector ourselves. Make sure we clear any
9699 terminating padding to zero.
9700 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9701 instead of open-coding the size calculation.
9702 (vroundup_ct): New macro.
9703 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9704 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9705 * composite.c (composition_gstring_put_cache):
9706 Change lint_assume to assume.
9707 * conf_post.h (assume): New macro.
9708 (lint_assume): Remove.
9709 * dispnew.c (update_frame_1): Change lint_assume to assume.
9710 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9712 * image.c (gif_load): Change lint_assume to assume.
9713 * lisp.h (eassert_and_assume): New macro.
9714 (Qbool_vector_p): Declare.
9715 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9716 (swap16, swap32, swap64): New inline functions.
9717 * macfont.m (macfont_shape): Change lint_assume to assume.
9718 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9719 * xsettings.c (parse_settings): Use new swap16 and
9720 swap32 from lisp.h instead of file-specific macros.
9722 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9724 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9725 found (which can legitimately happen when the glyph row at the
9726 window start is disabled in the current_matrix. (Bug#15365)
9728 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9730 Fix syntax.h bug introduced by recent INLINE change.
9731 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9732 conditionally compiled one way in some modules, and a different
9733 way in others. This doesn't work with extern inline functions,
9734 which must have the same definition in all modules, because the
9735 defining code might be shared across modules, depending on the
9736 implementation. Symptoms reported by Martin Rudalics in:
9737 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9738 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9739 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9740 overriding the corresponding functions in syntax.h.
9741 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9742 (syntax_property): New inline functions.
9743 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9744 Rewrite in terms of these new functions.
9746 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9748 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9749 not chars_in_text, whose result depends on the multibyteness of
9750 the current buffer. (Bug#15426)
9752 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9754 Port recent change to hosts where pointers aren't 'long'.
9755 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9756 Don't assume that pointers are the same width as 'long'.
9757 Add a compile-time check that a pointer fits into two X slots.
9759 A simpler, centralized INLINE.
9760 * conf_post.h (INLINE): Define only if not already defined.
9761 This allows us to use a single INLINE, defined by one file
9763 * emacs.c (INLINE): Define it.
9764 Also, include category.h, charset.h, composite.h, dispextern.h,
9765 syntax.h, systime.h, so that their INLINE definitions are expanded
9767 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9768 * buffer.h, buffer.c (BUFFER_INLINE):
9769 * category.h, category.c (CATEGORY_INLINE):
9770 * character.h, character.c (CHARACTER_INLINE):
9771 * charset.h, charset.c (CHARSET_INLINE):
9772 * composite.h, composite.c (COMPOSITE_INLINE):
9773 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9774 * frame.h, frame.c (FRAME_INLINE):
9775 * intervals.h, intervals.c (INTERVALS_INLINE):
9776 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9777 * lisp.h, alloc.c (LISP_INLINE):
9778 * process.h, process.c (PROCESS_INLINE):
9779 * syntax.h, syntax.c (SYNTAX_INLINE):
9780 * systime.h, sysdep.c (SYSTIME_INLINE):
9781 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9782 * window.h, window.c (WINDOW_INLINE):
9783 Remove. All uses replaced with INLINE.
9785 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9787 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9790 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9792 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9793 'const char *' to avoid compiler warnings due to similar change in
9794 the prototype of x_get_string_resource.
9796 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9798 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9799 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9800 going to replace static variables below. Adjust comments.
9801 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9802 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9803 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9804 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9805 Related users changed.
9806 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9807 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9808 last_mouse_movement_time, going to replace static variables below.
9810 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9811 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9813 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9814 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9815 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9816 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9817 static variables below.
9818 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9819 (last_mouse_scroll_bar): Remove.
9820 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9821 (mouseExited): Related users changed.
9823 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9825 Do not use external array to process X scroll bar messages.
9826 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9827 (x_send_scroll_bar_event): Pack window pointer into two slots
9828 of XClientMessageEvent if we're 64-bit. Adjust comment.
9829 (x_scroll_bar_to_input_event): Unpack accordingly.
9831 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9833 Ifdef away recent changes which aren't relevant to NS port.
9834 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9835 [!HAVE_NS]: Declare as such.
9836 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9837 [!HAVE_NS]: Define as such.
9839 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9841 * frame.c (x_redo_mouse_highlight): New function
9842 to factor out common code used in W32 and X ports.
9843 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9844 * xterm.h (struct x_display_info):
9845 * w32term.h (struct w32_display_info):
9846 * nsterm.h (struct ns_display_info): New members
9847 last_mouse_motion_frame, last_mouse_motion_x and
9848 last_mouse_motion_y, going to replace static variables below.
9849 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9850 (redo_mouse_highlight): Remove.
9851 (note_mouse_movement, syms_of_xterm): Adjust user.
9852 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9853 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9854 (redo_mouse_highlight): Remove.
9855 (note_mouse_movement, syms_of_w32term): Adjust user.
9856 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9857 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9859 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9860 * nsfns.m (compute_tip_xy): Adjust user.
9862 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9864 * frame.c (x_mouse_grabbed): New function.
9865 * dispextern.h (x_mouse_grabbed): Add prototype.
9866 (last_mouse_frame): Remove declaration.
9867 * xterm.h (struct x_display_info):
9868 * w32term.h (struct w32_display_info):
9869 * nsterm.h (struct ns_display_info): New member
9870 last_mouse_frame, going to replace...
9871 * xdisp.c (last_mouse_frame): ...global variable.
9872 (note_tool_bar_highlight):
9873 * w32term.c (w32_mouse_position, w32_read_socket):
9874 * xterm.c (XTmouse_position, handle_one_xevent):
9875 Use x_mouse_grabbed.
9876 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9878 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9880 * w32term.c (w32_read_socket): Avoid temporary
9881 variables in a call to x_real_positions.
9882 * xterm.c (handle_one_xevent): Likewise.
9884 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9886 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9887 (x_icon_type): Remove prototype.
9888 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9889 * frame.c (x_icon_type): Remove.
9890 * w32term.c (x_make_frame_visible, x_iconify_frame):
9891 * xterm.c (x_make_frame_visible, x_iconify_frame):
9892 Use x_set_bitmap_icon to factor out common code.
9894 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9896 * dispextern.h (check_x_display_info, x_get_string_resource):
9897 Declare here just once and unify the latter.
9898 * frame.c (check_x_display_info, x_get_string_resource):
9899 * nsterm.h (check_x_display_info):
9900 * xrdb.c (x_get_string_resource):
9901 * xterm.h (check_x_display_info): Remove prototypes.
9902 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9903 * w32reg.c (x_get_string_resource): Likewise.
9904 (w32_get_rdb_resource): Adjust user.
9906 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9908 * xterm.h (struct x_display_info): New member
9909 x_pending_autoraise_frame, going to replace...
9910 * xterm.c (pending_autoraise_frame): ...static variable.
9911 (x_new_focus_frame, XTread_socket): Adjust users.
9912 * w32term.h (struct w32_display_info): New member
9913 w32_pending_autoraise_frame, going to replace...
9914 * w32term.c (pending_autoraise_frame): ...global variable.
9915 (x_new_focus_frame, w32_read_socket): Adjust users.
9917 2013-09-17 Glenn Morris <rgm@gnu.org>
9919 * xdisp.c (message_dolog): If we create *Messages*,
9920 switch it to messages-buffer-mode.
9922 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9924 Don't overuse 'const' in types of locals.
9925 * bidi.c (bidi_count_bytes):
9926 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9927 (xg_event_is_for_scrollbar):
9928 * xselect.c (x_handle_property_notify)
9929 (x_handle_selection_notify, x_handle_dnd_message):
9930 * xsettings.c, xsettings.h (xft_settings_event):
9931 * xterm.c (x_handle_net_wm_state, handle_one_event)
9932 (x_menubar_window_to_frame, x_detect_focus_change)
9933 (construct_mouse_click, note_mouse_movement)
9934 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9935 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9936 (handle_one_xevent, x_handle_net_wm_state):
9937 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9938 (x_handle_dnd_message):
9939 Avoid unnecessary 'const', typically the second 'const' in
9940 'const foo * const arg', a 'const' that does not affect the API
9941 and doesn't significantly help the human reader.
9943 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9945 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9946 only if Glib < 2.36.0.
9947 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9948 * xsettings.c (init_gconf, init_gsettings): Do not check
9950 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9952 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9954 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9956 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9957 before calling g_type_init.
9959 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9961 * nsterm.m (syms_of_nsterm): ... to here.
9963 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9965 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9966 (ignore_next_mouse_click_timeout): Use Time as X does.
9967 (handle_one_xevent): Avoid cast and use unsigned comparison.
9969 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9971 Do not copy X event in handle_one_xevent except KeyPress case.
9972 Wnen XEvent is processed, it is unlikely to be changed except
9973 KeyPress case, so we can avoid copying and use const pointer to
9974 const data to make sure that an event is not changed elsewhere.
9975 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9976 const' and do not create local copy except for the KeyPress event.
9977 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9978 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9979 (x_handle_net_wm_state, x_menubar_window_to_frame)
9980 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9981 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9982 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9983 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9984 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9985 (x_handle_dnd_message):
9986 * xsettings.c (xft_settings_event):
9987 Use 'const XEvent * const' where appropriate.
9988 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9990 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9992 Fix X event waiting to handle multiple frames.
9993 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9994 * xterm.c (pending_event_wait): Remove. Adjust users.
9995 (x_detect_focus_change): Pass frame arg.
9996 (handle_one_xevent): Find related frame early and clear per-frame
9997 wait_event_type only if this is an event for the relevant frame.
9998 (x_wait_for_event): Use per-frame wait_event_type.
10000 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10002 * nsfns.m (Fx_create_frame): Fix font driver registration for
10005 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10006 for syms_of_macfont.
10008 * nsterm.m: Include macfont.h.
10009 (ns_tmp_flags, ns_tmp_font): Remove.
10010 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10011 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10012 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10013 (changeFont:): Fix code style. Check for font driver type when
10016 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10019 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10020 (nsfont_open): Set font driver type.
10021 Set font->ascent and font->descent. Figure out font instead of
10022 ns_tmp_font, and flags instead of ns_tmp_flags.
10023 Fix indentation. Remove call to ns_draw_text_decoration,
10026 * nsfns.m: Include macfont.h.
10027 (Fx_create_frame): Register macfont driver, make a better default font.
10028 (Fns_popup_font_panel): Get font from macfont driver, if used.
10030 * macfont.m, macfont.h, macuvs.h: New files.
10032 * font.h: Declare syms_of_macfont.
10034 * font.c (syms_of_font): Call syms_of_macfont.
10036 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10038 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10040 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10041 and it is always zero for others, so I assume that this is an ancient
10042 leftover which nobody will want to change any more.
10043 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10044 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10045 * frame.c (x_set_scroll_bar_width):
10046 * w32fns.c (w32_createscrollbar):
10047 * w32term.c (w32_set_vertical_scroll_bar):
10048 * xfns.c (x_set_scroll_bar_default_width):
10049 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10050 (x_scroll_bar_expose): Related users changed.
10052 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10054 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10055 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10056 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10058 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10059 Define once here...
10060 * nsterm.h, w32term.h, xterm.h: ...and not here.
10061 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10062 Remove unused Xisms.
10063 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10064 these modules are never compiled otherwise.
10066 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10068 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10069 Doc fix. (Bug#15375)
10071 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10073 Unify Fx_focus_frame between all ports.
10074 * frame.h (x_focus_frame): New prototype.
10075 * xfns.c (Fx_focus_frame): Remove.
10076 (syms_of_xfns): Do not defsubr it.
10077 (x_focus_frame): X implementation.
10078 * nsfns.m (Fx_focus_frame): Remove.
10079 (syms_of_nsfns): Do not defsubr it.
10080 (x_focus_frame): NS implementation.
10081 * w32term.c (Fx_focus_frame): Remove.
10082 (x_focus_on_frame): Rename to...
10083 (x_focus_frame): W32 implementation.
10084 * w32term.h (x_focus_on_frame): Remove prototype.
10085 * w32fns.c (Fx_focus_frame): Remove.
10086 (syms_of_w32fns): Do not defsubr it.
10087 * frame.c (Fx_focus_frame): Define here.
10088 (syms_of_frame): Defsubr here.
10089 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10091 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10093 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10094 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10095 each port to reference the port-specific window system data.
10096 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10097 (FRAME_DISPLAY_INFO): Define.
10098 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10099 (FRAME_DISPLAY_INFO): Define. Adjust users.
10100 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10101 (FRAME_DISPLAY_INFO): Define. Adjust users.
10102 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10103 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10104 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10105 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10106 * xselect.c, xterm.c: All related users changed.
10108 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10110 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10111 (x_menubar_window_to_frame): Remove prototypes.
10112 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10113 (x_menubar_window_to_frame, x_top_window_to_frame):
10115 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10116 (x_menubar_window_to_frame, x_top_window_to_frame):
10117 ...to here and convert all but the last to static.
10119 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10121 * lisp.mk (lisp): Add w32-common-fns.elc.
10123 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10125 * charset.c (char_charset): Document an exception for char-charset.
10127 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10129 * xterm.h (x_display_info): New field last_user_time...
10130 * xterm.c (toplevel): ...to replace static last_user_time.
10131 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10133 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10135 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10136 scroll bar values to prevent thumb from disappear and update comment.
10138 2013-09-11 Glenn Morris <rgm@gnu.org>
10140 * emacs.c (usage_message): Possessive apostrophe tweak.
10142 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10144 * nsterm.m (syms_of_nsterm): Use Qns.
10145 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10146 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10147 * xfns.c (x_display_info_for_name, Fx_open_connection):
10148 Remove old '#if 0' code.
10149 (syms_of_xfns): Use Qx.
10150 * termhooks.h (fullscreen_hook): Remove the leftover.
10151 (struct terminal): Fix typo in comment.
10153 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10155 Cleaning up a few X scroll bar bits.
10156 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10157 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10158 New member last_seen_part, going to replace...
10159 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10160 (xt_action_hook) [USE_LUCID]: Adjust user.
10161 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10162 Lucid-specific scroll bar support.
10163 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10164 to int and adjust to use last_seen_part member.
10165 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10166 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10167 Initialize last_seen_part.
10169 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10171 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10172 insert-buffer-substring an empty string.
10174 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10176 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10177 avoiding a GCC warning.
10179 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10181 Ifdef away frame tool bar code when it is not really used.
10182 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10183 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10184 and minimize_tool_bar_window_p under the above.
10185 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10186 (fset_tool_bar_window): Likewise.
10187 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10188 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10189 (change_frame_size_1):
10190 * window.c (window_from_coordinates, Frecenter): Adjust users.
10191 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10192 code is not really used.
10193 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10194 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10195 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10196 [!USE_GTK && !HAVE_NS]: Define as such.
10197 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10198 (note_mouse_highlight, expose_frame):
10199 * xfns.c (x_set_tool_bar_lines):
10200 * xterm.c (handle_one_xevent): Adjust users.
10202 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10204 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10205 This bug was introduced by my 2013-08-26 patch, which incorrectly
10206 assumed that the terminfo implementation doesn't use termcap buffers.
10207 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10208 these buffers apparently are used after all.
10209 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10210 (struct tty_display_info): Define members termcap_term_buffer and
10211 termcap_strings_buffer even if TERMINFO.
10213 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10216 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10217 'usage' docstring entry to pacify make-docfile.
10219 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10221 Change comparison functions =, <, >, <=, >= to take many arguments.
10222 * data.c: Change comparison functions' interface and implementation.
10223 * lisp.h: Make arithcompare available for efficient two arg
10225 * bytecode.c: Use arithcompare.
10226 * fileio.c: Use new interface.
10228 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10230 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10232 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10234 * eval.c (Feval): Document the new use of `lexical'.
10236 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10238 Review and drop old frame resize hack.
10239 * frame.h (struct frame): Remove force_flush_display_p.
10240 * dispnew.c (update_frame): Adjust user and don't call
10241 flush_frame here. The comment has said that there was an issues
10242 with redisplaying fringes, but I don't see any differences with
10243 and without this hack. Hopefully we can continue without it.
10244 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10245 current frame matrices twice if resized_p is set.
10247 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10249 Do not populate pure Xism x_sync to other ports.
10250 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10251 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10252 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10253 * w32term.h (x_sync): Remove prototype.
10255 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10257 Cleanup frame flushing.
10258 * dispextern.h (struct redisplay_interface):
10259 Drop flush_display_optional because flush_display is enough
10260 for X and flushing via RIF is just a no-op for others.
10261 * frame.h (flush_frame): New function.
10262 * dispnew.c (update_frame):
10263 * minibuf.c (read_minibuf):
10264 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10266 * keyboard.c (detect_input_pending_run_timers): Do not flush
10267 all frames but selected one in redisplay_preserve_echo_area.
10268 * nsterm.m (ns_flush): Remove no-op.
10269 (ns_redisplay_interface): Adjust user.
10270 * w32term.h (x_flush): Remove no-op.
10271 (w32_redisplay_interface): Adjust user.
10272 * xterm.c (x_flush): Simplify because we do not flush all
10273 frames at once any more. Adjust comment.
10274 (x_redisplay_interface): Adjust user.
10276 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10278 Port --without-x --enable-gcc-warnings to Fedora 19.
10279 * gfilenotify.c (globals_of_gfilenotify):
10280 Call g_type_init only if using an older glib version that needs it.
10282 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10284 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10285 (last_glyphless_glyph_merged_face_id): Remove declarations.
10286 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10287 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10288 (last_glyphless_glyph_merged_face_id): Now static.
10289 (merge_escape_glyph_face): New function, refactored from...
10290 (get_next_display_element): ...here.
10291 (merge_glyphless_glyph_face): New function, refactored from...
10292 (produce_glyphless_glyph): ...here...
10293 * term.c (produce_glyphless_glyph): ...and here.
10295 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10297 * eval.c (eval_sub): Only call Ffunction if necessary.
10299 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10301 Attempt to make redisplay more selective when changing cursor type.
10302 * frame.h (struct frame): New bitfield cursor_type_changed.
10303 * xdisp.c (cursor_type_changed): Remove.
10304 (try_cursor_movement, redisplay_window, try_window_id)
10305 (set_frame_cursor_types, try_window_reusing_current_matrix):
10306 Adjust to use per-frame bitfield.
10307 (redisplay_internal): Look for cursor type change on each visible
10308 frame and consider all frames if cursor type has been changed on
10309 the frame other than selected. If cursor type has been changed on
10310 selected frame only, do not use fast update.
10312 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10314 Attempt to make redisplay more selective when changing fonts.
10315 * frame.h (struct frame): New bitfield fonts_changed.
10316 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10317 (adjust_frame_glyphs): Add prototype.
10318 * dispnew.c (fonts_changed_p): Remove.
10319 (adjust_glyphs): Remove because we do not
10320 adjust matrices on all frames at once any more.
10321 (adjust_frame_glyphs): Block and unblock input here.
10322 (adjust_glyph_matrix): Use fonts_changed.
10323 (change_frame_size_1): Use adjust_frame_glyphs.
10324 * font.c (font_open_entity): Use fonts_changed.
10325 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10326 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10327 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10328 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10329 (shrink_mini_window, Fresize_mini_window_internal)
10330 (window_scroll_pixel_based, Fset_window_configuration)
10331 (apply_window_adjustment, Fset_window_vscroll):
10332 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10333 Use adjust_frame_glyphs.
10334 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10335 (try_window_reusing_current_matrix, try_window_id, display_line)
10336 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10337 (redisplay_internal): Consider fonts_changed and adjust frame
10338 matrices for each frame only if the frame is visible. If font
10339 has been changed on some frame during full redisplay, retry
10340 only visible frames where the font has been actually changed.
10342 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10344 Cache current header and mode line height for each window.
10345 * window.h (struct window): New fields mode_line_height
10346 and header_line_height.
10347 * window.c (make_window): Initialize them.
10348 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10349 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10350 (current_mode_line_height, current_header_line_height):
10351 Remove declaration.
10352 * xdisp.c (current_mode_line_height, current_header_line_height):
10354 (pos_visible_p, init_xdisp): Adjust user.
10355 (redisplay_window): Invalidate mode_line_height and
10356 header_line_height if current and desired matrices do not agree.
10358 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10360 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10361 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10363 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10365 Make --without-x compatible with --enable-gcc-warnings.
10366 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10367 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10368 members under HAVE_WINDOW_SYSTEM.
10369 * keyboard.c (make_lispy_focus_out): Likewise.
10370 (record_menu_key): Move under HAVE_MENUS.
10371 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10372 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10373 (syms_of_xdisp): Adjust user.
10374 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10375 (start_hourglass, cancel_hourglass):
10376 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10377 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10378 and CLEAR_FONT_TABLE_NFONTS.
10379 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10380 Declare only if HAVE_WINDOW_SYSTEM.
10381 (lface_same_font_attributes_p, clear_face_gcs): Define only
10382 if HAVE_WINDOW_SYSTEM.
10384 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10386 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10387 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10388 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10390 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10392 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10394 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10396 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10397 This fixes a type error on hosts where ptrdiff_t is wider than int.
10399 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10401 * keyboard.c (read_key_sequence_vs): New function.
10402 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10405 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10407 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10409 Makefile improvements.
10410 * Makefile.in (config.status): Don't use double-colon rules, as
10411 they are not portable according to POSIX. Fix shell typo with `;
10412 I guess this rule has never been tested?
10413 (VCSWITNESS): New macro, to override any environment var.
10415 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10417 * xterm.h (struct x_display_info): Do not track X connection
10418 fd separately because it is always available from Display.
10419 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10422 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10424 * buffer.c (drop_overlay):
10425 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10426 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10428 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10430 * buffer.c (Fmake_overlay, Fmove_overlay):
10431 * intervals.c (set_point_from_marker):
10432 * print.c (PRINTPREPARE): Prefer signal_error
10433 to plain error and report unsuitable marker too.
10435 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10437 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10438 for 'dragging' member.
10439 (struct x_output): Remove set-but-unused leftovers
10440 'left_before_move' and 'top_before_move'.
10441 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10442 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10443 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10444 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10445 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10446 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10447 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10448 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10450 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10452 * nsfont.m (INVALID_GLYPH): New define.
10453 (nsfont_encode_char): Use INVALID_GLYPH.
10454 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10456 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10458 * xterm.c (x_last_mouse_movement_time): Revert last change.
10459 This code should use XDisplayMotionBufferSize to check display's
10460 motion history first, and there are few other issues as well.
10461 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10462 (handle_one_xevent): Adjust user.
10464 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10466 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10467 * frame.c (Flast_nonminibuf_frame): ... to here.
10468 (check_minibuf_window): Don't abort if no window was found
10471 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10473 Use XGetMotionEvents to ask the last mouse motion time from X server.
10474 * xterm.c (X_MOTION_HISTORY): Default to 1.
10475 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10476 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10477 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10478 Ifdef away legacy code.
10479 (XTmouse_position, x_scroll_bar_report_motion):
10480 Use x_last_mouse_movement_time.
10481 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10484 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10486 * msdos.c (last_mouse_window): Move to...
10487 (dos_rawgetc): ...this function and adjust comment.
10488 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10489 (mouseMoved): ...this function and adjust comment.
10490 * w32term.c (last_window): Likewise with...
10491 (w32_read_socket): ...this function.
10492 * xterm.c (last_window): Likewise with...
10493 (handle_one_xevent): ...this function.
10495 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10497 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10498 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10499 (handle_one_xevent): ...to here.
10500 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10503 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10505 * msdos.c (IT_set_terminal_window): Remove no-op.
10506 (initialize_msdos_display): Adjust terminal setup.
10507 * w32console.c (w32con_set_terminal_window): Remove no-op.
10508 (initialize_w32_display): Adjust terminal setup.
10509 * w32term.c (w32_set_terminal_window): Remove no-op.
10510 (w32_create_terminal): Adjust terminal setup.
10511 * xterm.c (XTset_terminal_window): Remove no-op.
10512 (x_create_terminal): Adjust terminal setup.
10514 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10516 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10518 (ns_create_terminal): Adjust terminal setup.
10519 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10521 (w32_create_terminal): Adjust terminal setup.
10522 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10524 (x_create_terminal): Adjust terminal setup.
10526 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10528 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10529 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10530 * dispnew.c (buffer_posn_from_coords):
10531 * window.c (Fwindow_end, displayed_window_lines):
10532 * xdisp.c (redisplay_mode_lines): Use it.
10534 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10536 * fontset.c (face_for_char): Check char in the current face font first
10537 if HAVE_NS (Bug#15138).
10539 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10541 * window.c (temp_output_buffer_show): Make sure window returned
10542 by display_buffer is live (Bug#15213).
10544 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10546 Minor cleanup to avoid forward declarations.
10547 * coding.h (struct ccl_spec): Remove forward declaration.
10548 * composite.h (toplevel): Include font.h.
10549 (struct composition_it, struct face, struct font_metrics):
10550 Remove forward declaration.
10551 * dispextern.h (struct image, struct atimer): Likewise.
10552 * emacsgtkfixed.h (struct frame): Likewise.
10553 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10554 * font.h (struct font_driver, struct font, struct glyph_string)
10555 (struct face): Remove forward declaration.
10556 * fontset.h (struct face, struct font): Likewise.
10557 * frame.h (toplevel): Style cleanup.
10558 (enum output_method): Move to...
10559 * termhooks.h (enum output_method): ...here.
10560 (struct glyph, struct frame, struct ns_display_info)
10561 (struct x_display_info, struct w32_display_info):
10562 Remove forward declaration.
10563 * xterm.h (toplevel): Include termhooks.h.
10564 (struct font, struct window, struct glyph_matrix, struct frame)
10565 (struct input_event, struct face, struct image): Remove forward
10567 * gtkutil.h (struct _widget_value): Likewise.
10568 * keyboard.h (toplevel): Include termhooks.h.
10569 (struct input_event): Remove forward declaration.
10571 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10573 * intervals.c (set_point_from_marker): New function.
10574 * editfns.c (Fgoto_char):
10575 * process.c (Finternal_default_process_filter):
10576 * window.c (select_window_1): Use it.
10577 * buffer.h (set_point_from_marker): Add prototype.
10579 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10581 * w32.c (term_winsock): Call release_listen_threads before calling
10583 (_sys_wait_accept): Wait for accept event in a loop with a finite
10584 timeout, instead of waiting indefinitely. Will hopefully avoid
10585 hanging during exit because WSACleanup deadlocks waiting for the
10586 event object to be released. (Bug#14333)
10588 * w32proc.c (release_listen_threads): New function, signals all
10589 the reader threads that listen for connections to stop waiting.
10591 * w32.h (release_listen_threads): Add prototype.
10593 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10595 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10596 field of new marker (for sanity and safety).
10597 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10598 anyway because XMISCTYPE is a function and can't be an lvalue).
10600 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10602 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10603 (x_after_update_window_line, x_scroll_bar_create)
10604 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10605 (handle_one_xevent, x_clear_frame_area):
10606 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10607 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10608 * xterm.h (x_clear_area): Adjust prototype.
10610 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10612 Hook scanning and indentation functions to find_newline. This helps
10613 to avoid duplicated code and renders more respect to newline cache.
10614 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10615 * cmds.c (Fforward_line):
10616 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10617 Use find_newline and avoid unnecessary point movements.
10618 * search.c (scan_newline): Implement on top of find_newline.
10620 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10622 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10623 scoped code (bug#11258).
10625 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10627 * nsterm.m (last_window): New variable.
10628 (EV_TRAILER2): New macro.
10629 (EV_TRAILER): Call EV_TRAILER2.
10630 (mouseMoved:): Add support for mouse-autoselect-window
10631 on nextstep (Bug#6888).
10633 2013-08-28 Andreas Schwab <schwab@suse.de>
10635 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10636 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10637 Remove unused macro definitions.
10638 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10639 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10640 Only define if emacs.
10642 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10644 Prefer enum glyph_row_area to int where appropriate.
10645 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10647 (window_box, window_box_width, window_box_left, window_box_left_offset)
10648 (window_box_right, window_box_right_offset): Adjust prototypes.
10649 * xdisp.c (window_box, window_box_width, window_box_left)
10650 (window_box_left_offset, window_box_right, window_box_right_offset):
10651 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10652 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10653 * nsterm.m (ns_clip_to_row):
10654 * w32term.c (w32_clip_to_row):
10655 * xterm.c (x_clip_to_row): Likewise.
10657 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10659 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10660 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10662 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10664 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10665 for portability to hosts where /bin/sh has problems.
10667 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10669 Redesign redisplay interface to drop global output_cursor.
10670 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10671 (toplevel): Remove declaration of output_cursor.
10672 (set_output_cursor, x_cursor_to): Remove prototype.
10673 * window.h (struct window): New member output_cursor.
10674 (output_cursor_to): New function to replace RIF member.
10675 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10676 (update_text_area, set_window_cursor_after_update): Use it.
10677 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10678 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10679 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10680 * w32term.c (x_update_window_begin, x_update_window_end):
10681 * xterm.c (x_update_window_begin, x_update_window_end):
10682 Adjust to use per-window output cursor.
10684 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10686 Simplify SELECT_TYPE-related code.
10687 Like EMACS_TIME, this portability layer is no longer needed, since
10688 Emacs has been using fd_set as a portability layer for some time.
10689 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10690 (SELECT_TYPE): Remove. All uses changed to fd_set.
10691 (fd_set) [!FD_SET]: New typedef.
10693 Simplify EMACS_TIME-related code.
10694 This portability layer is no longer needed, since Emacs has been
10695 using struct timespec as a portability layer for some time.
10696 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10697 Include <time.h> rather than "systime.h"; that's all that's needed now.
10698 * dispnew.c: Include <timespec.h> rather than "systime.h";
10699 that's all that's needed now.
10700 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10701 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10702 TIMESPEC_RESOLUTION.
10703 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10704 LOG10_TIMESPEC_RESOLUTION.
10705 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10706 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10707 (make_emacs_time): Remove. All used changed to make_timespec.
10708 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10709 (current_timespec): Rename from current_emacs_time. All uses changed.
10710 (add_emacs_time): Remove. All uses changed to timespec_add.
10711 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10712 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10713 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10714 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10715 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10716 (current_timespec): Rename from current_emacs_time. All uses changed.
10717 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10718 changed to timespec_cmp.
10719 * xgselect.c: Include <timespec.h>, since our .h files don't.
10721 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10723 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10724 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10725 Remove the leftovers.
10726 * gtkutil.c (toplevel): Do not declare Qxft but include
10728 * image.c (toplevel): Do not declare Vlibrary_cache because
10729 it's already done in lisp.h.
10731 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10733 * lisp.h (Mouse_HLInfo): Move from here...
10734 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10735 (reset_mouse_highlight): New function.
10736 * msdos.c (dos_set_window_size, IT_update_begin)
10737 (internal_terminal_init):
10738 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10739 (ns_initialize_display_info):
10740 * w32console.c (initialize_w32_display):
10741 * w32term.c (x_update_window_end, x_free_frame_resources)
10742 (w32_initialize_display_info):
10743 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10744 * window.c (Fdelete_other_windows_internal):
10745 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10746 * termchar.h (toplevel):
10747 * xterm.h (toplevel): Include dispextern.h.
10749 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10751 Fix minor problems found by static checking.
10752 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10753 (expect): Avoid nested-if warning.
10754 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10755 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10756 * nsterm.h, nsterm.m (ns_select):
10757 * xgselect.c, xgselect.h (xg_select):
10758 Adjust signature to better match pselect's.
10759 * nsterm.m (ns_select):
10760 Don't set *TIMEOUT, since pselect doesn't.
10761 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10762 diagnostic about assigning const char * to it.
10763 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10765 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10767 * lread.c (substitute_object_recurse): Handle hash-tables as well
10770 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10772 Fix unlikely core dump in init_tty, and simplify terminfo case.
10773 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10774 The old version incorrectly dumped core if malloc returned a
10775 buffer containing only non-NUL bytes.
10776 (init_tty): Do not allocate or free termcap buffers; the
10777 struct does that for us now.
10778 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10779 (struct tty_display_info): Define members termcap_term_buffer and
10780 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10781 use them. Allocate them directly in struct rather than indirectly
10782 via a pointer, to simplify init_tty.
10784 * frame.c (check_minibuf_window): Initialize 'window' properly,
10785 so that Emacs reliably aborts later if 'window' is not initialized.
10787 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10789 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10790 of VoidSymbol (Bug#15154).
10792 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10794 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10795 mouse_face_beg_y and mouse_face_end_y.
10796 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10797 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10798 Adjust users and update comment where appropriate.
10800 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10802 * frame.c (check_minibuf_window): New function.
10803 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10804 Call check_minibuf_window (Bug#15183).
10806 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10808 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10809 because this is the only last cursor data we need to keep and consult.
10810 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10811 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10814 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10816 Fix recovering from possible decompression error.
10817 Since insert_from_gap doesn't always move point, we can't use PT as
10818 the position where the partially decompressed data ends, and
10819 should count how many bytes was produced so far.
10820 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10821 (unwind_decompress): Really delete partially uncompressed data.
10822 (Fzlib_decompress_region): Take decompressed data size into account.
10824 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10826 * syntax.c (init_syntax_once): Adjust comment and do an early
10827 initialization of Qchar_table_extra_slots just once...
10828 * casetab.c (init_casetab_once):
10829 * category.c (init_category_once):
10830 * character.c (syms_of_character):
10831 * coding.c (syms_of_coding):
10832 * xdisp.c (syms_of_xdisp): ...and omit it here.
10834 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10836 * xdisp.c (get_next_display_element): Don't apply to characters
10837 from a display vector the logic of setting it->end_of_box_run_p
10838 suitable for characters from a buffer. (Bug#15175)
10840 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10841 to handle directories, rather than '_utime' which doesn't.
10844 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10846 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10847 or fullscreen (Bug#14627).
10849 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10851 System-dependent integer overflow fixes.
10852 * process.c (Fset_process_window_size): Signal an error if
10853 the window size is outside the range supported by the lower level.
10854 * sysdep.c (set_window_size): Return negative on error,
10855 nonnegative on success, rather than -1, 0, 1 on not in system,
10856 failure, success. This is simpler. Caller changed.
10857 (serial_configure): Remove unnecessary initialization of local.
10858 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10859 size fits in unsigned long; this isn't true on some 32-bit hosts.
10860 Avoid buffer overrun if some future version of /proc/meminfo has a
10861 variable name longer than 20 bytes.
10862 (system_process_attributes) [__FreeBSD__]:
10863 Don't assume hw.availpages fits in 'int'.
10865 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10867 Don't let very long directory names overrun the stack.
10868 Fix some related minor problems involving "//", vfork.
10869 * callproc.c (encode_current_directory): New function.
10870 (call_process): Don't append "/"; not needed.
10871 * fileio.c (file_name_as_directory_slop): New constant.
10872 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10873 this can save the caller having to alloca.
10874 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10875 Use SAFE_ALLOCA, not alloca.
10876 (directory_file_name, Fexpand_file_name): Leave leading "//"
10877 alone, since it can be special even on POSIX platforms.
10878 * callproc.c (call_process):
10879 * process.c (Fformat_network_address):
10880 * sysdep.c (sys_subshell):
10881 Use encode_current_directory rather than rolling our own.
10882 (create_process): No need to encode directory; caller does that now.
10883 * process.h (encode_current_directory): New decl.
10884 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10885 Rework to avoid 'goto xyzzy;'.
10887 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10889 * xdisp.c (handle_face_prop): If the default face was remapped use
10890 the remapped face for strings from prefix properties. (Bug#15155)
10892 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10894 Minor cleanup for redisplay interface and few related functions.
10895 * frame.h (enum text_cursor_kinds): Move from here...
10896 * dispextern.h (enum text_cursor_kinds): ...to here.
10897 (toplevel): Drop unnecessary declarations.
10898 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10899 in update_window_end_hook and draw_window_cursor functions.
10900 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10901 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10902 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10903 * xterm.c (x_update_window_end, x_draw_window_cursor):
10904 * xdisp.c (display_and_set_cursor, update_window_cursor)
10905 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10906 enum text_cursor_kinds where appropriate.
10908 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10910 Redesign redisplay interface to drop updated_row and updated_area.
10911 * dispextern.h (updated_row, updated_area): Remove declaration.
10912 (struct redisplay_interface): Pass glyph row and row area parameters
10913 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10914 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10916 * dispnew.c (updated_row, updated_area): Remove.
10917 (redraw_overlapped_rows, update_window_line): Adjust user.
10918 (update_marginal_area, update_text_area): Likewise. Pass updated row
10919 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10920 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10923 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10925 * process.c (flush_pending_output): Remove stub.
10928 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10930 * callproc.c: Fix race that killed background processes (Bug#15144).
10931 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10932 Record deleted process-id in critical section, not afterwards.
10933 Don't mistakenly kill process created by a call-process invocation
10934 that discards output and does not wait.
10936 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10938 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10939 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10940 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10941 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10942 to shut up compiler in mark_object.
10943 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10945 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10947 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10948 We can't portably rely on PTY_OPEN doing that, even if
10949 it calls posix_openpt with O_CLOEXEC.
10951 2013-08-20 Kenichi Handa <handa@gnu.org>
10953 * character.c (string_char): Improve commentary.
10955 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10957 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10958 (struct animation_cache): Make signature a flexible array member.
10959 All uses changed. This is a tad slower but may insulate us better
10960 from future changes to ImageMagick.
10962 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10964 * image.c: Shrink memory needed for animation cache.
10965 (SIGNATURE_DIGESTSIZE): New constant.
10966 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10967 (imagemagick_create_cache): Copy the signature. This saves
10968 several KB of memory that ImageMagick wastes per signature.
10969 Don't bother updating the update_time, as the caller does that now.
10970 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10971 it's a fixed size struct member now.
10972 (imagemagick_get_animation_cache): Always destroy the signature,
10973 as it's now imagemagick_create_cache's responsibility to copy it.
10974 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10975 and use memcmp rather than strcmp.
10976 eassert that ImageMagick returns a signature of the specified length.
10978 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10980 * image.c (imagemagick_get_animation_cache): Don't segfault on
10982 (imagemagick_get_animation_cache): Revert to previous definition
10983 so that it actually works. But keep the memory leak fix.
10984 (imagemagick_get_animation_cache): Fix memory leak.
10986 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10988 * image.c: Fix animation cache signature memory leak.
10989 Fix some other minor performance problems while we're at it.
10990 (imagemagick_create_cache): Clear just the members that
10991 need clearing. Don't set update_time, as caller does that now.
10992 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10993 Simplify by using pointer-to-pointer instead of a prev pointer.
10994 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10995 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10996 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10997 it's already a copy. Free the signature probe unless it's cached.
10999 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11000 This was introduced by my 2013-08-12 fix for Bug#15035.
11002 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11004 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11005 (imagemagick_prune_animation_cache): Now static.
11007 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11009 * image.c (imagemagick_get_animation_cache): Don't segfault when
11010 pruning all entries.
11012 2013-08-18 Ken Brown <kbrown@cornell.edu>
11014 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11015 static heap if ENABLE_CHECKING is defined.
11016 (max_bss_sbrk_ptr): New variable.
11017 (bss_sbrk): Use it.
11018 (report_sheap_usage): Report maximum static heap usage instead of
11019 ending static heap usage.
11021 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11023 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11024 of zlib_initialized according to the results of calling
11025 init_zlib_functions.
11027 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11029 * image.c: Implement an ImageMagick per-image cache.
11030 (imagemagick_get_animation_cache): Fix a double-free error.
11031 (imagemagick_load_image): Remove the ping_wand code, which only
11032 apparently saved time on invalid animated images, and slowed down
11033 everything else. Optimize for the common case.
11035 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11037 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11039 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11041 * marker.c (set_marker): Remove documentation of undefined behavior.
11043 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11045 * image.c (imagemagick_compute_animated_image): Animate correctly
11046 when sub-images are smaller than the main image.
11047 (imagemagick_compute_animated_image): Setting the iterator row to
11048 zero is apparently not allowed.
11049 (imagemagick_compute_animated_image): Allow images that say they
11050 have sub-images that are bigger than the main image, but just crop
11053 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11055 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11057 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11059 * image.c (imagemagick_compute_animated_image): Respect the GIF
11062 2013-08-15 Ken Brown <kbrown@cornell.edu>
11064 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11065 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11068 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11070 Fix minor problems found by static checking.
11071 * frame.c (delete_frame):
11072 * xdisp.c (next_element_from_display_vector):
11073 Avoid uninitialized local.
11074 * image.c (imagemagick_compute_animated_image): Port to C89.
11075 Prefer usual GNU indentation style for loops.
11076 Be more careful about bizarrely large sizes, by using ptrdiff_t
11079 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11081 Fix infinite frame selection loop (Bug#15025).
11082 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11084 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11086 * xdisp.c (compute_window_start_on_continuation_line):
11087 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11088 to make sure we end up setting the window start at the leftmost
11089 visible character of the display line. This avoids funky
11090 horizontal shifting because the window start is not kept on the
11091 same position. (Bug#15090)
11092 (next_element_from_display_vector): Support 'box' face attribute
11093 in the face definitions of a display vector. (Bug#15099)
11095 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11097 * image.c (imagemagick_compute_animated_image): Implement animated
11098 images (bug#14700).
11099 (imagemagick_compute_animated_image): Fix some compilation
11100 warnings. Implement a very simple cache to make the animation
11101 usable at all, but it should be replaced with a per-image cache.
11103 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11105 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11106 to do `for' loops over alist values.
11107 * buffer.h (FOR_EACH_BUFFER):
11108 * process.c (FOR_EACH_PROCESS): Use it.
11109 (handle_child_signal, status_notify, Fget_buffer_process)
11110 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11112 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11114 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11115 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11116 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11117 to xzalloc and so avoid redundant call to memset.
11118 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11119 members because it is allocated with xzalloc and so already zeroed.
11121 2013-08-14 Ken Brown <kbrown@cornell.edu>
11123 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11126 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11128 Utility function and macro to copy Lisp string to C string.
11129 * lisp.h (xlispstrdupa): New macro.
11130 (xlispstrdup): New prototype.
11131 * alloc.c (xlispstrdup): New function.
11132 * callint.c (Fcall_interactively):
11133 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11134 (Fsubstitute_in_file_name):
11135 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11136 * image.c (x_create_bitmap_from_file):
11137 * w32term.c (w32_term_init):
11138 * xterm.c (x_term_init): Use xlispstrdup.
11140 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11142 * image.c (imagemagick_load_image): Make animated pictures work.
11143 There's still some problems with background color settings, though
11146 * decompress.c (unwind_decompress): Always restore point.
11148 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11150 * marker.c (set_marker): Reformat documentation.
11152 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11154 * xdisp.c (cursor_type_changed): Now static.
11156 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11157 Use changed. This avoids the need to call xmalloc and for the
11158 caller to call xfree, and avoids memory leaks in some situations.
11160 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11162 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11163 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11164 (redisplay_window): If window_end_valid is cleared due to non-zero
11165 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11166 so do not call to try_cursor_movement for that window.
11168 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11170 * window.h (struct window): Convert window_end_pos and
11171 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11172 (wset_window_end_pos, wset_window_end_vpos): Remove.
11173 * dispnew.c (adjust_glyph_matrix):
11174 * window.c (Fwindow_end, replace_window, set_window_buffer)
11176 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11177 (set_vertical_scroll_bar, redisplay_window, try_window)
11178 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11179 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11180 (note_mouse_highlight): Adjust users.
11181 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11184 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11186 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11187 * image.c (imagemagick_filename_hint): Use `const char *' and
11188 prefer SSDATA to SDATA to avoid warnings.
11190 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11192 Cleanup window fringes, margins and scroll bars adjustments.
11193 * window.c (set_window_fringes, set_window_margins)
11194 (set_window_scroll_bars, apply_window_adjustment): New functions.
11195 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11196 (Fset_window_scroll_bars): Use them.
11198 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11200 * window.h (struct window): Convert scroll_bar_width
11201 from Lisp_Object to integer. Adjust comment.
11202 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11204 * window.c (wset_scroll_bar_width): Remove.
11205 (make_window): Initialize scroll_bar_width.
11206 (Fsplit_window_internal): Use direct assignment.
11207 (Fset_window_configuration, save_window_save):
11208 Convert Lisp_Object to integer and back where appropriate.
11209 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11210 bar was actually changed, and mention this in docstring.
11212 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11214 * decompress.c: Minor simplifications.
11215 (Fzlib_decompress_region): Don't bother verifying
11216 that avail_out <= UINT_MAX, as that was confusing.
11217 Mention the restriction in a comment instead.
11218 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11220 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11222 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11223 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11225 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11227 * image.c (imagemagick_filename_hint): Check for errors in the
11230 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11232 * window.c (Fwindow_margins): Return nil when there's no marginal
11233 area, as per the documented API.
11235 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11236 Fmake_vector, as scroll bar's struct members are not all Lisp
11237 objects now. This avoids crashes in GC.
11239 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11240 bool, so its address could be taken.
11242 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11244 * image.c (imagemagick_filename_hint): New function to possibly
11245 apply `image-content-type-suffixes'.
11246 (imagemagick_load_image): Use it.
11248 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11250 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11251 if loading zlib failed.
11253 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11255 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11256 2013-08-13 checkin below. Change bool to BOOL, rule is:
11257 All Obj-C code uses BOOL, except for interfaces callable from C.
11259 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11261 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11263 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11264 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11265 bool instead of BOOL.
11266 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11267 from Lisp_Object to bitfield. Adjust comment.
11268 * w32term.c (x_scroll_bar_create): Adjust user.
11269 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11270 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11271 Use bool for boolean.
11272 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11273 to `unsigned int' when defining a bitfield.
11275 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11277 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11279 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11281 * window.h (struct window): Convert left_margin_cols and
11282 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11283 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11284 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11286 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11288 (showing_window_margins_p, update_window_line, update_frame_1):
11289 * fringe.c (draw_fringe_bitmap_1):
11290 * xdisp.c (window_box_width): Adjust users.
11291 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11292 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11293 Use direct assignment.
11294 (Fset_window_configuration, save_window_save, Fwindow_margins):
11295 Convert Lisp_Object to integer and back where appropriate.
11296 (Fset_window_margins): Adjust user. Return t if any margin
11297 was actually changed, and mention this in docstring.
11299 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11301 * syntax.c (forward_word):
11302 * cmds.c (forward_char, backward_char): Mention the optional argument.
11304 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11306 * window.h (struct window): Convert left_fringe_width
11307 and right_fringe_width from Lisp_Objects to integers.
11309 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11310 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11311 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11313 (make_window): Initialize new integer fields to -1.
11314 (Fsplit_window_internal): Use direct assignment.
11315 (Fset_window_configuration, save_window_save):
11316 Convert Lisp_Object to integer and back where appropriate.
11317 (Fset_window_fringes): Adjust user. Return t if any fringe
11318 was actually changed, and mention this in docstring.
11320 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11322 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11323 * nsfns.m (x_set_cursor_type):
11324 * w32fns.c (x_set_cursor_type):
11325 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11326 * xdisp.c (set_frame_cursor_types): ...but in common code.
11328 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11330 * font.c (clear_font_cache): New function, stripped from...
11331 (Fclear_font_cache): ...here, which now uses the function
11332 above. Adjust comment.
11333 * font.h (clear_font_cache): Add prototype.
11334 * xfaces.c (clear_face_cache): Use clear_font_cache.
11336 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11338 * window.c (Fset_window_start): Compare `w', not `window' because
11339 `w' might not be equal to `window' after call to decode_live_window.
11341 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11343 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11344 This fixes a problem introduced by the Bug#15035 patch
11345 when using GPG. Reported by Herbert J. Skuhra.
11347 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11349 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11350 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11351 not yet initialized.
11353 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11355 * decompress.c (Fzlib_decompress_region): Support zlib
11356 decompression, too, and rename.
11358 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11360 Minor zlib configuration tweaks.
11361 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11362 Don't assume presence of fn_inflateInit2_ zlib internal function.
11364 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11366 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11367 include the zlib prefix.
11369 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11371 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11372 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11373 define static variables that are pointers to zlib functions to be
11374 dynamically loaded.
11375 (init_zlib_functions) [WINDOWSNT]: New function.
11376 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11378 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11379 macros instead of invoking the zlib functions directly.
11380 (syms_of_decompress): DEFSYM Qzlib_dll.
11381 Staticpro Szlib_available_p.
11383 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11385 Avoid looping over all frame windows to freeze and unfreeze.
11386 * window.h (struct window): Drop frozen_window_start_p.
11387 (freeze_window_starts): Drop prototype.
11388 * frame.h (struct frame): New frozen_window_starts flag.
11389 (FRAME_WINDOWS_FROZEN): New macro.
11390 * window.c (freeze_window_start, freeze_window_starts):
11392 (select_window, replace_window): Adjust users.
11393 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11394 (window_frozen_p): New function.
11395 (redisplay_window): Use it.
11397 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11399 Fix some fd issues when running subprocesses (Bug#15035).
11400 Fix bugs that can leak files or file descriptors on errors.
11401 Don't unlink open temp files, as that's hard for users to diagnose
11402 when things go awry (e.g., temp disk exhausted).
11403 Don't bother to lock temp files. Check for invalid recursion.
11404 * callproc.c (synch_process_fd): Remove. All uses removed.
11405 (synch_process_tempfile): New var or macro.
11406 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11408 (record_kill_process): New arg, the temp name. All callers changed.
11409 (delete_temp_file): Now just a simple wrapper around unlink.
11410 (call_process_kill): New arg, the call_process_fd array.
11411 Close them all. Clear synch_process_pid. Remove the temp file,
11412 or arrange for it to be removed.
11413 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11414 that's been moved to synch_process_tempfile. Caller changed.
11415 Do not remove the tempfile; that's now call_process_kill's
11417 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11418 call_process_kill; the caller now does that.
11419 (call_process_cleanup): Do not close the process fd; that's now
11420 call_process_kill's responsibility.
11421 (Fcall_process): Implement via new function call_process, which
11422 has most of the old body of Fcall_process, but with a different API.
11423 (call_process): New function that does not open or close filefd if
11424 it is nonnegative. Record which fds need to be closed, and let
11425 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11426 Signal an error if invoked recursively (could be done via a hook).
11427 Simplify creation of the tempfile in the MSDOS case.
11428 Don't create the output file until after checking for the executable.
11429 Report any failure to open /dev/null.
11430 Don't open /dev/null for writing twice; once is enough.
11431 Don't create pipe if all output is being discarded or sent to file.
11432 Don't worry about setting up the coding system or reading from the
11433 pipe if all output is being discarded.
11434 Hoist fd_error local into top level, to lessen block nesting.
11435 Don't record deleted pid here; now done by Fcall_process_region.
11436 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11437 and note its success in synch_process_tempfile.
11438 Do not leak resources when child_setup fails.
11439 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11440 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11441 (create_temp_file): Now returns open fd, with an additional
11442 Lisp_Object * argument to return the name. All callers changed.
11443 Do not close the file; rewind it instead, and leave it open for
11444 the caller. Do not lock the temp file. Unwind-protect the file
11445 and the file-descriptor.
11446 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11447 If an asynchrounous process, record it here, not in call_process.
11448 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11449 * eval.c (set_unwind_protect): New function.
11450 * fileio.c (write_region): New function, generalized from the
11451 old Fwrite_region. Do not lock temp files.
11452 (Fwrite_region): Use it.
11453 * lisp.h (set_unwind_protect, write_region): New decls.
11454 * process.c: Include <verify.h>.
11455 (make_process): Mark fds as initially closed.
11456 (deleted_pid_list): Now a list of pid-filename pairs.
11458 (close_process_fd): New function.
11459 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11460 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11461 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11462 (create_process, create_pty, Fmake_serial_process)
11463 (server_accept_connection): Record which fds need to be closed,
11464 and let deactivate_process close them.
11465 (Fmake_network_process): Do not discard the unwind-protect
11466 until it's safe to do so.
11467 (deactivate_process): Close the fds opened by create_process etc.
11468 (Fprocess_send_eof): Adjust to new way of recording open fds.
11469 Report an error if /dev/null can't be opened, instead of aborting.
11470 * process.h (PROCESS_OPEN_FDS): New constant.
11471 (struct Lisp_Process): New member open_fds.
11472 (record_kill_process, record_deleted_pid): Adjust signatures.
11473 (record_deleted_pid): Move decl here ...
11474 * syswait.h (record_deleted_pid): ... from here.
11476 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11478 * decompress.c: Fix bugs with large buffers and weird inputs.
11479 Tune a bit. Reindent as per usual Emacs style.
11480 (BUFFER_SIZE): Remove.
11481 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11482 more than UINT_MAX bytes. Decompress into the gap instead of into
11483 an auto buffer, as this should avoid copying. Return nil if
11484 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11485 set immediate_quit; we shouldn't trust zlib code that much.
11487 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11489 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11490 errors, and really move the gap to where we want it.
11492 * lisp.h: Include decompress.c support.
11494 * emacs.c (main): Include decompress.c support.
11496 * Makefile.in: Include -lz if present.
11498 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11500 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11501 (initWithTitle:): Initialize frame to 0.
11502 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11503 (fillWithWidgetValue:frame:): Rename from
11504 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11506 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11507 fillWithWidgetValue:frame:
11509 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11510 remove memory leak warnings.
11512 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11513 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11514 menu_pending_title.
11516 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11517 (x_activate_menubar): Update the whole menu.
11518 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11519 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11520 current event is not NSSystemDefined (Bug#15001).
11521 Call ns_check_menu_open only if trackingMenu is 2.
11522 (menuDidClose:): New method, decrease trackingMenu.
11523 (fillWithWidgetValue:setDelegate:): New method.
11524 (fillWithWidgetValue:): Call the above.
11526 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11528 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11530 Omit some unnecessary casts.
11531 Many of these go back to the old pre-C89 days, when they may have
11532 been needed, but we've been assuming C89 or later for a while now.
11533 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11534 (live_float_p, live_misc_p, live_vector_p):
11535 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11536 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11537 (defvar_per_buffer):
11538 * callint.c (Fcall_interactively):
11539 * doc.c (Fsubstitute_command_keys):
11540 * filelock.c (get_boot_time):
11541 * frame.c (xrdb_get_resource):
11542 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11543 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11544 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11545 (menuitem_highlight_callback, menu_destroy_callback)
11546 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11547 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11548 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11549 (xg_tool_bar_help_callback, tb_size_cb):
11550 * image.c (xpm_alloc_color, png_read_from_memory)
11551 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11552 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11554 * keymap.c (describe_map):
11555 * nsfns.m (Fns_display_monitor_attributes_list):
11556 * nsmenu.m (process_dialog:):
11557 * nsterm.m (hold_event):
11558 * process.c (wait_reading_process_output):
11559 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11560 * scroll.c (do_direct_scrolling, scrolling_1):
11561 * termcap.c (tgetent):
11562 * window.c (check_window_containing, add_window_to_list)
11563 (freeze_window_starts):
11564 * xdisp.c (compare_overlay_entries, vmessage):
11565 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11566 (x_get_monitor_attributes_xrandr)
11567 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11568 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11569 * xfont.c (xfont_match, xfont_open):
11570 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11571 (menubar_selection_callback, menu_position_func)
11572 (popup_selection_callback, create_and_show_popup_menu)
11573 (dialog_selection_callback, create_and_show_dialog):
11574 * xrdb.c (x_get_string_resource)
11576 * xsmfns.c (x_session_check_input):
11577 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11578 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11579 (xaw_jump_callback, xaw_scroll_callback):
11580 Omit unnecessary casts.
11582 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11584 Minor string-length refactoring.
11585 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11586 * frame.c (make_monitor_attribute_list):
11587 Prefer build_string to strlen + make_string.
11589 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11591 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11592 don't check minor_code (Bug#14417).
11594 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11596 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11597 vertical positions instead. This avoids calling MATRIX_ROW with
11598 row numbers that are possibly beyond valid limits. (Bug#15064)
11600 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11602 Use xstrdup and build_unibyte_string where applicable.
11603 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11604 * xfns.c (x_window):
11605 * xrdb.c (x_get_customization_string):
11606 * xterm.c (xim_initialize):
11607 * w32fns.c (w32_window): Use xstrdup.
11608 (w32_display_monitor_attributes_list):
11609 * emacs.c (init_cmdargs):
11610 * keyboard.c (PUSH_C_STR):
11611 * nsfont.m (nsfont_open):
11612 * sysdep.c (system_process_attributes):
11613 * w32.c (system_process_attributes):
11614 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11616 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11618 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11619 variables of these types so that GDB would know about them, as aid
11620 for debugging fatal exceptions. (Bug#15024) See also
11621 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11624 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11626 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11627 larger than the NSWindow (Bug#14934).
11629 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11631 Redesign redisplay interface to drop global variable updated_window.
11632 Always pass currently updated window as a parameter to update routines.
11633 * dispextern.h (updated_window): Remove declaration.
11634 (struct redisplay_interface): Pass window parameter to
11635 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11636 and after_update_window_hook.
11637 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11639 * dispnew.c (updated_window): Remove.
11640 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11641 (update_window_line): Adjust to match redisplay interface changes.
11642 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11643 (ns_scroll_run, ns_after_update_window_line):
11644 * w32term.c (x_update_window_begin, x_update_window_end)
11645 (x_after_update_window_line, x_scroll_run):
11646 * xterm.c (x_update_window_begin, x_update_window_end)
11647 (x_after_update_window_line, x_scroll_run):
11648 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11649 Likewise. Adjust comments where appropriate.
11650 (x_cursor_to): Simplify because this is always called during window
11651 update (but install debugging check anyway).
11652 (expose_window): Check must_be_updated_p flag to see whether this
11653 function is called during window update.
11655 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11657 Do not reset window modification event counters excessively.
11658 These leftovers and poor man's tricky methods to catch extra
11659 redisplay's attention are no longer needed.
11660 * frame.c (set_menu_bar_lines_1):
11661 * minibuf.c (read_minibuf_unwind):
11662 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11663 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11664 (window_scroll_line_based, Fset_window_configuration):
11665 * xdisp.c (redisplay_window): Do not reset last_modified and
11666 last_overlay_modified counters.
11668 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11670 * xselect.c (x_send_client_event): Set send_event and serial, memset
11671 data.l as it might be bigger than data.b. Use 24 bit mask to
11672 XSendEvent (Bug#15034).
11674 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11676 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11677 for TTY frames that are not the top frame on their console.
11680 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11682 * w32term.c (w32fullscreen_hook): Really maximize frame when
11683 asked for (Bug#14841).
11685 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11687 Prefer selected_window to Fselected_window, likewise for frames.
11688 * buffer.c (Fbuffer_swap_text):
11689 * data.c (Fvariable_binding_locus):
11690 * window.c (run_window_configuration_change_hook): Adjust users.
11691 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11692 Use decode_live_frame.
11694 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11696 Be more careful if selected window shows the buffer other than current,
11697 use window_outdated only if this is not so. This change should also
11698 address some weird issues discussed in Bug#13012.
11699 * window.h (window_outdated): New prototype.
11700 * window.c (window_outdated): Now here. Convert from static and
11701 always assume window's buffer.
11702 (Fwindow_end, Fwindow_line_height): Use it.
11703 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11704 and always assume window's buffer.
11705 (redisplay_window): Adjust user.
11706 (redisplay_internal): Call to reconsider_clip_changes once and
11707 check whether mode line should be updated only if selected window
11708 shows current buffer.
11709 (run_window_scroll_functions): Use eassert for debugging check.
11710 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11712 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11714 * window.c (window_scroll, window_scroll_pixel_based)
11715 (window_scroll_line_based): Use bool for booleans.
11717 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11719 * process.c: Fix minor off-by-one issues in descriptor counts.
11720 This shouldn't fix any real bugs, but it cleans up the code a bit.
11721 (max_process_desc, max_input_desc): -1, not 0, means none.
11723 (delete_input_desc): New function.
11724 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11725 (deactivate_process): Scan backwards when recomuting max_process_desc;
11726 that should be faster.
11727 (init_process_emacs): Initialize max_input_desc.
11729 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11731 Use region cache to speedup bidi_find_paragraph_start.
11732 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11733 Rename cache_long_line_scans to cache_long_scans.
11734 * buffer.c (bset_cache_long_line_scans): Rename to
11735 bset_cache_long_scans.
11736 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11737 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11739 (syms_of_buffer): Rename cache-long-line-scans to
11740 cache-long-scans. Adjust docstring.
11741 * search.c (newline_cache_on_off):
11742 * indent.c (width_run_cache_on_off): Adjust users.
11743 * bidi.c (bidi_paragraph_cache_on_off): New function.
11744 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11745 * insdel.c (prepare_to_modify_buffer):
11746 Invalidate bidi_paragraph_cache if enabled.
11748 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11750 Invalidate region caches only if buffer text is going to be changed.
11751 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11752 (modify_text): ...new prototype.
11753 (prepare_to_modify_buffer_1): New prototype.
11754 * textprop.c (modify_region): Rename to...
11755 (modify_text_properties): ...new function.
11756 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11757 (Fremove_list_of_text_properties): Adjust users.
11758 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11759 (modify_text): ...new function.
11760 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11761 (prepare_to_modify_buffer_1): ...new function.
11762 * casefiddle.c (casify_region):
11763 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11764 (Ftranspose_regions): Use modify_text.
11766 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11768 * lisp.mk (lisp): Add nadvice.elc.
11770 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11772 New macro to iterate over live buffers similar to frames.
11773 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11774 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11775 Declare buffer-related variables here to offload lisp.h.
11776 * buffer.c (Vbuffer_alist): Adjust comment.
11777 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11778 (other_buffer_safely):
11779 * data.c (store_symval_forwarding):
11780 * dispnew.c (Fframe_or_buffer_changed_p):
11781 * fileio.c (Fdo_auto_save):
11782 * filelock.c (unlock_all_files):
11783 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11785 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11787 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11788 * callproc.c (create_temp_file):
11789 * filelock.c (create_lock_file):
11790 Assume mkostemp, since it's now provided by Gnulib.
11792 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11794 * w32.c (mkostemp): New function.
11795 (mktemp): Remove, no longer used. Most of the code reused in
11796 mkostemp. (Bug#15015)
11797 (mktemp): Don't undef.
11799 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11801 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11802 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11803 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11804 (free_glyph_pool, check_glyph_memory): Likewise for
11805 all users. Adjust comments where appropriate.
11807 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11809 * composite.h: Minor fixups.
11810 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11811 to fix a misspelling, and change it to an inline function while
11812 we're at it (it need not be a macro). All uses changed.
11813 (composition_method, composition_valid_p):
11814 Rewrite to avoid assignments in if-conditions.
11816 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11818 Do not use global Lisp_Object in composition macros.
11819 * composite.h (composition_temp): Remove declaration.
11820 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11821 (composition_method, composition_valid_p): ...inline functions.
11822 (compose_region): Remove the leftover.
11823 * composite.c (composition_temp): Remove.
11824 (run_composition_function, update_compositions)
11825 (composition_compute_stop_pos, composition_adjust_point)
11826 (Ffind_composition_internal):
11827 * coding.c (handle_composition_annotation):
11828 * xdisp.c (handle_composition_prop, check_point_in_composition):
11829 Related users changed.
11831 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11833 Drop FRAME_PTR typedef.
11834 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11835 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11836 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11837 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11838 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11839 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11840 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11841 All related users changed.
11843 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11845 * eval.c (default_toplevel_binding): New function.
11847 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11848 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11849 (syms_of_eval): Export them.
11850 * data.c (Fdefault_value): Micro cleanup.
11851 * term.c (init_tty): Use "false".
11853 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11855 Fix X GC leak in GTK and raw (no toolkit) X ports.
11856 * xterm.c (x_free_frame_resources): If white and black relief
11857 GCs are allocated, always free them here.
11858 * xfns.c (x_make_gc): Omit redundant initialization.
11859 * widget.c (create_frame_gcs): Remove the leftover.
11860 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11861 in x_free_frame_resources.
11863 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11865 * nsterm.m (windowWillResize:toSize:): Only change title if
11866 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11868 (viewDidEndLiveResize): New method.
11870 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11871 inside NS_IMPL_COCOA.
11873 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11875 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11876 Do not check whether undo is enabled because record_insert and
11877 record_delete does that themselves.
11879 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11881 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11882 member which is not really used any more.
11883 (FRAME_XIC_BASE_FONTNAME): Remove.
11884 * xfns.c (xic_free_fontset): Adjust user.
11885 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11886 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11887 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11888 (xdialog_show): Use eassert for debugging check.
11889 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11891 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11893 * fileio.c, fns.c (merge): Move extern decl from here ...
11894 * lisp.h (merge): ... to here.
11896 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11898 Fix last font-related change.
11899 * w32font.h (w32font_list_internal, w32font_match_internal):
11901 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11902 (uniscribe_list_family): Adjust to match font API change.
11903 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11904 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11906 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11908 * frame.h (FRAME_MOUSE_UPDATE):
11909 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11910 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11912 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11914 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11915 * font.h (struct font_driver): Change list, match, and list_family
11916 functions to accept struct frame * as first arg.
11917 * font.c (font_score, font_compare, font_sort_entities):
11919 (font_sort_entities, font_list_entities, font_select_entity)
11920 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11921 match font API change.
11922 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11923 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11924 * ftxfont.c (ftxfont_list, ftxfont_match):
11925 * xftfont.c (xftfont_list, xftfont_match):
11926 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11927 * w32font.c (w32font_list, w32font_match, w32font_list)
11928 (w32font_list_internal, w32_font_match_internal): Likewise.
11929 * xfaces.c (Fx_family_fonts): Adjust user.
11931 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11933 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11934 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11935 only if HAVE_X_WINDOWS is in use.
11936 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11937 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11938 * w32term.c (x_wm_set_icon_position): Likewise.
11939 * w32fns.c (x_icon): Adjust user.
11941 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11943 * xterm.c (last_mouse_press_frame): Remove the
11944 leftover which is not really used any more.
11945 (handle_one_xevent, syms_of_xterm): Adjust users.
11946 (x_flush): Call XFlush once per each X display, not frame.
11947 This is better because this code always unconditionally skips
11948 non-X frames in Vframe_list and issues the only XFlush if we
11949 have more than one X frame on the same X display.
11950 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11951 Use bool for booleans.
11952 (x_draw_glyph_string_background, cvt_string_to_pixel)
11953 (cvt_pixel_dtor): Drop unnecessary prototypes.
11954 * xterm.h (x_display_ok): Adjust prototype.
11956 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11958 Drop unnecessary functions that deals with frame pixel size.
11959 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11960 (x_pixel_height): Drop prototypes.
11961 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11962 (x_pixel_height): Drop implementations.
11963 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11964 which should be always valid for window frame.
11965 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11966 * w32menu.c (Fx_popup_dialog):
11967 * xmenu.c (Fx_popup_dialog): Likewise for both.
11969 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11971 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11972 frame parameters and call to Fmodify_frame_parameters just once.
11973 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11974 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11975 and mention nil frame in docstring.
11977 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11979 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11980 (x_figure_window_size): Likewise. Adjust to return long.
11981 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11982 (toplevel): Move Qterminal_live_p to...
11983 * terminal.c (toplevel): ...here, make it static, and...
11984 (syms_of_terminal): ...DEFSYM here.
11985 * frame.h (Qterminal_live_p): Remove declaration.
11986 (make_frame, x_figure_window_size): Adjust prototype.
11987 * nsfns.m (Fx_create_frame): Use long for window flags.
11989 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11991 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11992 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11993 Do not assume that emacs_close (INT_MAX) is a no-op.
11995 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11997 * xfaces.c (make_face_cache): For struct face_cache, prefer
11998 xmalloc to xzalloc and so avoid redundant call to memset.
11999 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12001 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12003 * fringe.c (draw_window_fringes, update_window_fringes)
12004 (compute_fringe_widths):
12005 * w32term.c (x_draw_glyph_string):
12006 * window.c (candidate_window_p, Frecenter):
12007 * xfaces.c (realize_basic_faces, realize_default_face)
12008 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12009 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12010 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12011 * xmenu.c (Fx_menu_bar_open_internal):
12012 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12013 * xsettings.c (xft_settings_event):
12014 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12015 Use bool for booleans. Adjust style and comments where
12017 * dispextern.h (draw_window_fringes, update_window_fringes)
12018 (compute_fringe_widths):
12019 * xterm.h (x_had_errors_p): Adjust prototype.
12021 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12023 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12024 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12026 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12028 * fns.c (toplevel): Remove comment before Fsafe_length because
12029 it checks for QUIT.
12031 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12033 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12035 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12037 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12038 frame which got the message is still alive, before dereferencing
12039 its pointer. (Bug#14970)
12041 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12042 be a live window, before using it as such. (Bug#14970)
12044 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12046 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12047 w32_detect_focus_change instead of doing part of its job by hand.
12048 This fixes the problem whereby FOCUS_OUT events were not sent to
12051 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12053 * process.c (Fprocess_list): Doc fix.
12055 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12056 being re-exposed only if it didn't ask to become visible.
12057 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12058 was previously iconified. (Bug#14841)
12059 (x_iconify_frame): Mark the frame iconified.
12061 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12063 Fix minor problems found by static checking.
12064 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12065 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12067 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12069 * eval.c (set_specpdl_old_value): New function.
12070 (unbind_to): Minor simplification.
12071 (get_backtrace_frame): New function.
12072 (Fbacktrace_frame): Use it. Add `base' argument.
12073 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12074 (syms_of_eval): Export backtrace-eval.
12075 * xterm.c (x_focus_changed): Simplify.
12077 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12079 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12081 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12083 * xdisp.c (redisplay_window): Instead of moving point out of
12084 scroll margin, reject the force_start method, and try scrolling
12085 instead. (Bug#14780)
12087 2013-07-24 Ken Brown <kbrown@cornell.edu>
12089 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12092 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12094 * eval.c (Fprogn): Do not check that BODY is a proper list.
12095 This undoes the previous change. The check slows down the
12096 interpreter, and is not needed to prevent a crash. See
12097 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12099 2013-07-23 Glenn Morris <rgm@gnu.org>
12101 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12103 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12105 Port to GNU/Linux systems with tinfo but not ncurses.
12106 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12107 to decide whether ncurses is being used. Without this change,
12108 GCC complains about tgetent not being declared, on a system
12109 that has tinfo installed but ncurses not installed.
12111 * eval.c (Fprogn): Check that BODY is a proper list.
12113 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12114 * data.c (Fsetq_default):
12115 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12116 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12118 Tune by taking advantage of the fact that ARGS is always a list
12119 when a function is declared to have UNEVALLED args.
12121 * emacsgtkfixed.c: Port to GCC 4.6.
12122 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12124 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12126 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12127 here to silence compiler warnings.
12129 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12131 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12132 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12133 from messing up Emacs's 'struct frame' (Bug#14923).
12135 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12137 * alloc.c (make_save_ptr_ptr): Define this function.
12138 It was inadvertently omitted. It's needed only if
12139 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12141 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12143 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12144 frame have focus (Bug#14895).
12146 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12148 Avoid vfork-related deadlock more cleanly.
12149 * callproc.c (child_setup): When the child's exec fails, output
12150 the program name, as that's more useful. Use O_NONBLOCK to avoid
12152 * process.c (create_process_1): Remove; no longer needed.
12153 (create_process): Remove timer hack; no longer needed, now that
12154 the child avoids deadlock.
12156 2013-07-20 Glenn Morris <rgm@gnu.org>
12158 * image.c (Fimage_flush): Fix doc typo.
12160 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12162 Fix array bounds violation when pty allocation fails.
12163 * process.c (PTY_NAME_SIZE): New constant.
12164 (pty_name): Remove static variable; it's now auto.
12165 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12166 Take pty_name as an arg rather than using a static variable.
12167 All callers changed.
12168 (create_process): Recover pty_flag from process, not from volatile local.
12169 (create_pty): Stay inside array even when pty allocation fails.
12170 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12172 * lread.c (Fload): Avoid initialization only when lint checking.
12173 Mention that it's needed only for older GCCs.
12175 2013-07-20 Kenichi Handa <handa@gnu.org>
12177 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12178 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12180 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12182 * lread.c (Fload): Avoid uninitialized warning.
12184 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12186 Fix some minor file descriptor leaks and related glitches.
12187 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12188 (create_lock_file): Use write, not emacs_write.
12189 * image.c (slurp_file, png_load_body):
12190 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12191 (server_accept_connection):
12192 Don't leak an fd on memory allocation failure.
12193 * image.c (slurp_file): Add a cheap heuristic for growing files.
12194 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12195 as that's what the other routines do. Maybe input need not be
12196 blocked at all, but it's better to be consistent.
12197 Avoid undefined behavior when strlen is zero.
12199 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12200 (NSTATICS): Now a constant; doesn't need to be a macro.
12202 2013-07-19 Richard Stallman <rms@gnu.org>
12204 * coding.c (decode_coding_utf_8): Add simple loop for fast
12205 processing of ASCII characters.
12207 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12209 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12211 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12213 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12214 unportable 'struct x_display_info'.
12215 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12216 is a portable type.
12218 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12220 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12221 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12223 (system_process_attributes): Prefer plain char to unsigned char
12224 when either will do. Clean up properly if interrupted or if
12225 memory allocations fail. Don't assume sscanf succeeds.
12226 Remove no-longer-needed workaround to stop GCC from whining.
12227 Read command-line once, instead of multiple times. Check read status a
12228 bit more carefully.
12230 Fix obscure porting bug with varargs functions.
12231 The code assumed that int is treated like ptrdiff_t in a vararg
12232 function, which is not a portable assumption. There was a similar
12233 -- though these days less likely -- porting problem with various
12234 assumptions that pointers of different types all smell the same as
12235 far as vararg functions is conserved. To make this problem less
12236 likely in the future, redo the API to use varargs functions.
12237 * alloc.c (make_save_value): Remove this vararg function.
12238 All uses changed to ...
12239 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12240 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12242 (make_save_ptr): Rename from make_save_pointer, for consistency with
12243 the above. Define only on platforms that need it. All uses changed.
12245 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12247 * keyboard.c: Try to fix typos in previous change.
12248 (DISPLAY_LIST_INFO): New macro.
12249 (kbd_buffer_get_event): Do not access members that are not present
12250 in X11. Revert inadvertent change of "!=" to "=".
12252 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12254 * keyboard.c (kbd_buffer_get_event):
12255 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12256 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12258 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12260 * filelock.c: Fix unlikely file descriptor leaks.
12261 (get_boot_time_1): Rework to avoid using emacs_open.
12262 This doesn't actually fix a leak, but is better anyway.
12263 (read_lock_data): Use read, not emacs_read.
12265 * doc.c: Fix minor memory and file descriptor leaks.
12266 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12267 (get_doc_string, Fsnarf_documentation):
12268 Fix file descriptor leak on error.
12270 * term.c: Fix minor fdopen-related file descriptor leaks.
12271 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12272 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12274 * charset.c: Fix file descriptor leaks and errno issues.
12276 (load_charset_map_from_file): Don't leak file descriptor on error.
12277 Use plain record_xmalloc since the allocation is larger than
12278 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12280 * eval.c (record_unwind_protect_nothing):
12281 * fileio.c (fclose_unwind):
12283 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12284 The replacement doesn't block input, but that no longer seems
12287 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12289 * lread.c: Fix file descriptor leaks and errno issues.
12290 (Fload): Close some races that leaked fds or streams when 'load'
12292 (Fload, openp): Report error number of last nontrivial failure to open.
12293 ENOENT counts as trivial.
12294 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12296 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12297 now that the function is always called with a nonnegative arg.
12298 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12299 All uses replaced with ...
12300 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12302 A few more minor file errno-reporting bugs.
12303 * callproc.c (Fcall_process):
12304 * doc.c (Fsnarf_documentation):
12305 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12306 * process.c (set_socket_option):
12307 Don't let a constructor trash errno.
12308 * doc.c: Include <errno.h>.
12310 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12312 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12314 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12316 Fix w32 bug with call-process-region (Bug#14885).
12317 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12318 to Fcall_process when the input is empty. This simplifies the
12319 code a bit. It makes no difference on POSIXish platforms but
12320 apparently it fixes a bug on w32.
12322 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12323 * fileio.c (close_file_unwind): Don't close if FD is negative;
12324 this can happen when unwinding a zapped file descriptor.
12325 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12326 in case Emacs runs out of memory between the two unwind-protects.
12327 Don't trash errno when closing FD.
12328 Zap the FD in the specpdl when closing it, instead of deferring
12329 the removal of the unwind-protect; this fixes a bug where a child
12330 function unwinds the stack past us.
12332 New unwind-protect flavors to better type-check C callbacks.
12333 This also lessens the need to write wrappers for callbacks,
12334 and the need for make_save_pointer.
12335 * alloc.c (free_save_value):
12336 * atimer.c (run_all_atimers):
12338 * alloc.c (safe_alloca_unwind):
12339 * atimer.c (unwind_stop_other_atimers):
12340 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12341 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12342 * minibuf.c (choose_minibuf_frame_1):
12343 * process.c (make_serial_process_unwind):
12344 * xdisp.c (pop_message_unwind):
12345 * xselect.c (queue_selection_requests_unwind):
12346 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12347 * alloc.c (record_xmalloc):
12348 Prefer record_unwind_protect_ptr to record_unwind_protect with
12350 * alloc.c (Fgarbage_collect):
12351 Prefer record_unwind_protect_void to passing a dummy.
12352 * buffer.c (restore_buffer):
12353 * window.c (restore_window_configuration):
12354 * xfns.c, w32fns.c (do_unwind_create_frame)
12355 New wrapper. All record-unwind uses of wrappee changed.
12356 * buffer.c (set_buffer_if_live):
12357 * callproc.c (call_process_cleanup, delete_temp_file):
12358 * coding.c (code_conversion_restore):
12359 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12360 * editfns.c (save_excursion_restore)
12361 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12362 (save_restriction_restore):
12363 * eval.c (restore_stack_limits, un_autoload):
12364 * fns.c (require_unwind):
12365 * keyboard.c (recursive_edit_unwind, tracking_off):
12366 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12367 * macros.c (pop_kbd_macro, restore_menu_items):
12368 * nsfns.m (unwind_create_frame):
12369 * print.c (print_unwind):
12370 * process.c (start_process_unwind):
12371 * search.c (unwind_set_match_data):
12372 * window.c (select_window_norecord, select_frame_norecord):
12373 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12374 (fast_set_selected_frame):
12375 * xfns.c, w32fns.c (unwind_create_tip_frame):
12376 Return void, not a dummy Lisp_Object. All uses changed.
12377 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12378 * callproc.c (call_process_kill):
12379 * fileio.c (restore_point_unwind, decide_coding_unwind)
12380 (build_annotations_unwind):
12381 * insdel.c (Fcombine_after_change_execute_1):
12382 * keyboard.c (read_char_help_form_unwind):
12383 * menu.c (unuse_menu_items):
12384 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12385 * sound.c (sound_cleanup):
12386 * xdisp.c (unwind_redisplay):
12387 * xfns.c (clean_up_dialog):
12388 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12389 Accept no args and return void, instead of accepting and returning
12390 a dummy Lisp_Object. All uses changed.
12391 * cygw32.c (fchdir_unwind):
12392 * fileio.c (close_file_unwind):
12393 * keyboard.c (restore_kboard_configuration):
12394 * lread.c (readevalllop_1):
12395 * process.c (wait_reading_process_output_unwind):
12396 Accept int and return void, rather than accepting an Emacs integer
12397 and returning a dummy object. In some cases this fixes an
12398 unlikely bug when the corresponding int is outside Emacs integer
12399 range. All uses changed.
12400 * dired.c (directory_files_internal_unwind):
12401 * fileio.c (do_auto_save_unwind):
12402 * gtkutil.c (pop_down_dialog):
12403 * insdel.c (reset_var_on_error):
12404 * lread.c (load_unwind):
12405 * xfns.c (clean_up_file_dialog):
12406 * xmenu.c, nsmenu.m (pop_down_menu):
12407 * xmenu.c (cleanup_widget_value_tree):
12408 * xselect.c (wait_for_property_change_unwind):
12409 Accept pointer and return void, rather than accepting an Emacs
12410 save value encapsulating the pointer and returning a dummy object.
12412 * editfns.c (Fformat): Update the saved pointer directly via
12413 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12414 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12415 (unwind_body): New function.
12416 (record_unwind_protect): First arg is now a function returning void,
12417 not a dummy Lisp_Object.
12418 (record_unwind_protect_ptr, record_unwind_protect_int)
12419 (record_unwind_protect_void): New functions.
12420 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12421 * fileio.c (struct auto_save_unwind): New type.
12422 (do_auto_save_unwind): Use it.
12423 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12424 * insdel.c (struct rvoe_arg): New type.
12425 (reset_var_on_error): Use it.
12426 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12428 (specbinding_func): Remove; there are now several such functions.
12429 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12430 (set_unwind_protect_ptr): New function.
12431 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12433 Be simpler and more consistent about reporting I/O errors.
12434 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12435 Say "Read error" and "Write error", rather than "I/O error", or
12436 "IO error reading", or "IO error writing", when a read or write
12438 * process.c (Fmake_network_process, wait_reading_process_output)
12439 (send_process, Fprocess_send_eof, wait_reading_process_output):
12440 Capitalize diagnostics consistently. Put "failed foo" at the
12441 start of the diagnostic, so that we don't capitalize the
12442 function name "foo". Consistently say "failed" for such
12444 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12445 All callers changed. This is so it can use report_file_error.
12446 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12447 diagnostics consistently as above.
12449 * fileio.c (report_file_errno): Fix errno reporting bug.
12450 If the file name is neither null nor a pair, package it up as a
12451 singleton list. All callers changed, both to this function and to
12452 report_file_error. This fixes a bug where the memory allocator
12453 invoked by list1 set errno so that the immediately following
12454 report_file_error reported the wrong errno value.
12456 Fix minor problems found by --enable-gcc-warnings.
12457 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12458 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12460 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12462 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12463 Set event->arg to Qt if switch-event shall be generated.
12464 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12466 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12468 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12471 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12472 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12473 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12474 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12475 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12476 and there is a focused frame.
12477 (head_table): Add focus-in and focus-out.
12478 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12479 bind to handle-focus-in/out.
12481 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12482 (Fhandle_switch_frame): Call Fhandle_focus_in.
12483 (syms_of_frame): defsubr handle-focus-in/out.
12485 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12487 Fix porting bug to older POSIXish platforms (Bug#14862).
12488 * sysdep.c (emacs_pipe): New function, that implements
12489 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12490 This should port better to CentOS 5 and to Mac OS X 10.6.
12491 All calls to pipe2 changed.
12493 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12494 This makes the code easier to read and the executable a bit smaller.
12495 Do not replace all calls to Fcons that happen to create lists,
12496 just calls that are intended to create lists. For example, when
12497 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12498 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12499 Similarly for list2 through list5.
12500 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12501 * bytecode.c (exec_byte_code):
12502 * callint.c (quotify_arg, Fcall_interactively):
12503 * callproc.c (Fcall_process, create_temp_file):
12504 * charset.c (load_charset_map_from_file)
12505 (Fdefine_charset_internal, init_charset):
12506 * coding.c (get_translation_table, detect_coding_system)
12507 (Fcheck_coding_systems_region)
12508 (Fset_terminal_coding_system_internal)
12509 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12510 * composite.c (update_compositions, Ffind_composition_internal):
12511 * dired.c (directory_files_internal, file_name_completion)
12513 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12514 * doc.c (Fsnarf_documentation):
12515 * editfns.c (Fmessage_box):
12517 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12518 (Feval, eval_sub, Ffuncall, apply_lambda):
12519 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12520 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12521 (Fset_file_times, Finsert_file_contents)
12522 (Fchoose_write_coding_system, Fwrite_region):
12523 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12524 * font.c (font_registry_charsets, font_parse_fcname)
12525 (font_prepare_cache, font_update_drivers, Flist_fonts):
12526 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12527 * frame.c (make_frame, Fmake_terminal_frame)
12528 (x_set_frame_parameters, x_report_frame_params)
12529 (x_default_parameter, Fx_parse_geometry):
12530 * ftfont.c (syms_of_ftfont):
12531 * image.c (gif_load):
12532 * keyboard.c (command_loop_1):
12533 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12534 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12535 (Fminor_mode_key_binding, accessible_keymaps_1)
12536 (Faccessible_keymaps, Fwhere_is_internal):
12537 * lread.c (read_emacs_mule_char):
12538 * menu.c (find_and_return_menu_selection):
12539 * minibuf.c (get_minibuffer):
12540 * nsfns.m (Fns_perform_service):
12541 * nsfont.m (ns_script_to_charset):
12542 * nsmenu.m (ns_popup_dialog):
12543 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12544 (Fx_own_selection_internal):
12545 * nsterm.m (append2):
12546 * print.c (Fredirect_debugging_output)
12547 (print_prune_string_charset):
12548 * process.c (Fdelete_process, Fprocess_contact)
12549 (Fformat_network_address, set_socket_option)
12550 (read_and_dispose_of_process_output, write_queue_push)
12551 (send_process, exec_sentinel):
12552 * sound.c (Fplay_sound_internal):
12553 * textprop.c (validate_plist, add_properties)
12554 (Fput_text_property, Fadd_face_text_property)
12555 (copy_text_properties, text_property_list, syms_of_textprop):
12556 * unexaix.c (report_error):
12557 * unexcoff.c (report_error):
12558 * unexsol.c (unexec):
12559 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12560 (Fformat_mode_line, syms_of_xdisp):
12561 * xfaces.c (set_font_frame_param)
12562 (Finternal_lisp_face_attribute_values)
12563 (Finternal_merge_in_global_face, syms_of_xfaces):
12564 * xfns.c (x_default_scroll_bar_color_parameter)
12565 (x_default_font_parameter, x_create_tip_frame):
12566 * xfont.c (xfont_supported_scripts):
12567 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12568 (menu_help_callback, xmenu_show):
12569 * xml.c (make_dom):
12570 * xterm.c (set_wm_state):
12571 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12572 and similarly for list2 through list5.
12574 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12576 * callproc.c (Fcall_process_region): Fix minor race and tune.
12577 (create_temp_file): New function, with the temp-file-creation part
12578 of the old Fcall_process_region. Use Fcopy_sequence to create the
12579 temp file name, rather than alloca + build_string, for simplicity.
12580 Don't bother to block input around the temp file creation;
12581 shouldn't be needed. Simplify use of mktemp.
12582 Use record_unwind_protect immediately after creating the temp file;
12583 this closes an unlikely race where the temp file was not removed.
12584 Use memcpy rather than an open-coded loop.
12585 (Fcall_process_region): Use the new function. If the input is
12586 empty, redirect from /dev/null rather than from a newly created
12587 empty temp file; this avoids unnecessary file system traffic.
12589 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12591 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12592 Simplify by making this case like the other two. This is a bit
12593 slower on obsolete hosts, but the extra complexity isn't worth it.
12595 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12596 * process.c (create_process) [!DOS_NT]:
12597 Remove now-unnecessary calls to emacs_close.
12599 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12601 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12602 returning early. (Bug#14850)
12604 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12605 and inhibit-iso-escape-detection attributes of 'undecided'.
12608 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12610 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12611 Reported by Herbert J. Skuhra in
12612 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12614 Don't lose top specpdl entry when memory is exhausted.
12615 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12616 specpdl overflow here, to simplify callers; all callers changed.
12617 Always reserve an unused entry at the stack top; this avoids
12618 losing the top entry's information when memory is exhausted.
12620 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12622 Clean up errno reporting and fix some errno-reporting bugs.
12623 * callproc.c (Fcall_process):
12624 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12625 * process.c (create_process, Fmake_network_process):
12626 * unexaix.c (report_error):
12627 * unexcoff.c (report_error):
12628 Be more careful about reporting the errno of failed operations.
12629 The code previously reported the wrong errno sometimes.
12630 Also, prefer report_file_errno to setting errno + report_file_error.
12631 (Fcall_process): Look at openp return value rather than at path,
12632 as that's a bit faster and clearer when there's a numeric predicate.
12633 * fileio.c (report_file_errno): New function, with most of the
12634 old contents of report_file_error.
12635 (report_file_error): Use it.
12636 (Ffile_exists_p, Ffile_accessible_directory_p):
12637 Set errno to 0 when it is junk.
12638 * fileio.c (Faccess_file):
12639 * image.c (x_create_bitmap_from_file):
12640 Use faccessat rather than opening the file, to avoid the hassle of
12641 having a file descriptor open.
12642 * lisp.h (report_file_errno): New decl.
12643 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12646 * process.c (create_process, wait_reading_process_output) [AIX]:
12647 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12648 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12649 a multithreaded environment anyway).
12650 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12652 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12654 * image.c (x_find_image_file): Don't close a remote file handle.
12656 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12658 Fix races with threads and file descriptors.
12659 * callproc.c (Fcall_process_region):
12660 * dired.c (open_directory):
12661 * emacs.c (main, Fdaemon_initialized):
12662 * image.c (x_find_image_file):
12663 * inotify.c (Finotify_rm_watch):
12664 * lread.c (Flocate_file_internal):
12665 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12666 * term.c (term_mouse_moveto, init_tty):
12667 * termcap.c (tgetent):
12668 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12669 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12670 * unexhp9k800.c, unexmacosx.c (unexec):
12671 * callproc.c (Fcall_process_region):
12672 Use emacs_close, not close.
12673 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12674 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12675 and posix_close function on current platforms (which all lack them).
12676 (emacs_close): Use it. This should fix the races on GNU/Linux and
12677 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12678 and it should avoid closing random victim file descriptors on
12681 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12683 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12684 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12685 Touch up doc a bit.
12687 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12688 This is for .gdbinit xbacktrace.
12690 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12691 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12692 (emacs_set_tty): Now static.
12693 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12694 * term.c (tty_capable_p, tty_default_color_capabilities)
12695 (get_tty_terminal, term_mouse_movement)
12696 (handle_one_term_event, init_tty, maybe_fatal):
12697 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12698 (tgetent, scan_file, name_match, compare_contin):
12699 * terminal.c (get_terminal):
12700 Use bool for boolean.
12701 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12702 Prefer char to unsigned char if either will do.
12703 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12704 (tty_write_glyphs): Prefer int to unsigned.
12705 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12706 All callers changed.
12707 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12709 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12712 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12713 (B__dummy__): New dummy symbol, to pacify C89.
12714 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12715 they can't grok varargs macros.
12716 * dispnew.c (add_window_display_history)
12717 (add_frame_display_history):
12718 * print.c (print_object):
12719 * xdisp.c (debug_method_add):
12720 Use %p printf format only for void pointers.
12721 * emacs.c (usage_message): New constant, replacing ...
12722 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12723 (main): Adjust to usage reorg.
12724 * fns.c (syms_of_fns):
12725 * profiler.c (syms_of_profiler):
12726 Don't use non-constant struct initializers.
12727 * gnutls.h (gnutls_initstage_t):
12728 * lisp.h (enum Lisp_Fwd_Type):
12729 * lread.c (lisp_file_lexically_bound_p):
12730 * xsettings.c (anonymous enum):
12731 Remove trailing comma.
12732 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12733 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12734 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12736 * regex.c (const_re_char): New type, to pacify strict C89.
12737 All uses of 'const re_char' replaced to use it.
12738 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12739 with glibc when strict C89. This change is imported from gnulib.
12741 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12742 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12743 Omit GNU_LINUX implementation, since it requires long long.
12744 * xterm.c (x_draw_underwave):
12745 Do not assume the traditional order of struct's members.
12746 (x_term_init): Rewrite to avoid the need for non-constant structure
12749 Syntax cleanup, mostly replacing macros with functions.
12750 This removes the need for the syntax_temp hack.
12751 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12752 * syntax.c (SYNTAX_INLINE): New macro.
12753 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12754 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12755 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12756 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12757 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12758 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12759 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12760 Now constants, not macros.
12761 (syntax_temp) [!__GNUC__]: Remove.
12762 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12763 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12764 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12765 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12766 Move here from syntax.h; now functions, not macros. Except for the
12767 last function, these are static since only syntax.c uses them.
12768 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12769 All uses changed. Now a function, not a macro; use this fact
12770 to simplify the code.
12771 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12772 compiler bugs; no longer relevant.
12773 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12774 (SYNTAX_INLINE): New macro.
12775 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12776 for the new functions. Use bool for boolean member.
12777 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12778 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12779 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12780 (SETUP_BUFFER_SYNTAX_TABLE):
12781 Now extern inline functions, not macros.
12782 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12783 Remove; all uses replaced by implementation.
12784 (syntax_temp) [!__GNUC__]: Remove decl.
12785 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12787 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12789 * emacs.c (main): Fix syntax error.
12791 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12793 Timestamp fixes for undo (Bug#14824).
12794 * atimer.c (schedule_atimer):
12795 * fileio.c (Ffile_newer_than_file_p):
12796 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12797 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12798 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12799 (syms_of_fileio): Remove Sclear_visited_file_name.
12800 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12801 file doesn't exist; this avoids an ambiguity with negative timestamps.
12802 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12803 * systime.h (make_emacs_time, invalid_emacs_time):
12804 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12805 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12806 * undo.c (record_first_change): Push (visited-file-modtime) onto
12807 undo list rather than reimplementing it by hand, incorrectly.
12809 2013-07-09 Ken Brown <kbrown@cornell.edu>
12811 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12813 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12815 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12817 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12819 Handle errno and exit status a bit more carefully.
12820 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12821 number into an exit status. Instead, use EXIT_CANCELED.
12822 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12823 * callproc.c (relocate_fd):
12824 * emacs.c (close_output_streams, main):
12825 * process.c (create_process):
12826 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12827 Use emacs_perror for simplicity.
12828 * callproc.c (relocate_fd, main):
12829 * sysdep.c (sys_subshell):
12830 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12831 (shut_down_emacs): Use emacs_write, not write.
12832 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12833 * fileio.c (Fcopy_file, e_write):
12834 * nsterm.m (ns_select):
12835 * process.c (send_process):
12836 * sound.c (vox_write):
12837 Use emacs_write_sig, not emacs_write.
12838 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12839 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12841 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12843 (emacs_full_write): New function.
12844 (emacs_write): Rewrite to use it.
12845 (emacswrite_sig, emacs_perror): New functions.
12846 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12848 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12850 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12851 on NS even if it is present. Pixmap on NS is a void*.
12853 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12855 Port to Ubuntu 10 (Bug#14803).
12856 Problem reported by T.V. Raman.
12857 * process.c (close_on_exec, accept4, process_socket):
12858 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12860 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12862 * w32.c (sys_dup): Declare prototype.
12866 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12868 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12870 Make file descriptors close-on-exec when possible (Bug#14803).
12871 This simplifies Emacs a bit, since it no longer needs to worry
12872 about closing file descriptors by hand in some cases.
12873 It also fixes some unlikely races. Not all such races, as
12874 libraries often open files internally without setting
12875 close-on-exec, but it's an improvement.
12876 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12877 * callproc.c (Fcall_process) [!MSDOS]:
12878 * emacs.c (main) [!DOS_NT]:
12879 * nsterm.m (ns_term_init):
12880 * process.c (create_process):
12881 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12882 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12883 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12884 Prefer mkostemp with O_CLOEXEC to mkstemp.
12885 * callproc.c (relocate_fd) [!WINDOWSNT]:
12886 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12887 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12889 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12890 Make the resulting file descriptor close-on-exec.
12891 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12892 * lread.c (load_descriptor_list, load_descriptor_unwind):
12893 Remove; no longer needed. All uses removed.
12894 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12895 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12897 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12898 (Fmake_network_process, Fnetwork_interface_list)
12899 (Fnetwork_interface_info, server_accept_connection):
12900 Make newly-created socket close-on-exec.
12901 * sysdep.c (emacs_open, emacs_fopen):
12902 Make new-created descriptor close-on-exec.
12903 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12904 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12906 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12908 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12909 for NS_IMPL_GNUSTEP.
12911 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12913 Fix openp errno handling.
12914 * callproc.c (Fcall_process): Preserve openp errno around close.
12915 * lread.c (openp): Set errno when returning -1, as some callers
12918 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12920 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12922 * nsterm.h (NSSavePanel): Update comment.
12923 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12924 (ns_run_file_dialog): Declare.
12926 * nsfns.m: Remove panelOK.
12928 (ns_run_file_dialog): New function.
12929 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12930 event loop, so file dialog is popped up by ns_run_file_dialog, called
12931 by sendEvent (Bug#14578).
12932 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12934 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12936 * xdisp.c (default_line_pixel_height): New function.
12937 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12938 (try_cursor_movement, redisplay_window, try_window)
12939 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12941 * window.c (window_scroll_pixel_based):
12942 use default_line_pixel_height.
12944 * dispextern.h (default_line_pixel_height): Add prototype.
12946 * frame.c (x_set_line_spacing): Accept a float value for
12947 line-spacing parameter, per the documentation.
12949 * data.c (Fmultibyte_string_p): Doc fix.
12951 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12953 Use emacs_open more consistently when opening files.
12954 This handles EINTR more consistently now, and makes it easier
12955 to introduce other uniform changes to file descriptor handling.
12956 * sysstdio.h: New file.
12957 * buffer.c (mmap_init):
12958 * cygw32.c (chdir_to_default_directory):
12959 * dispnew.c (Fopen_termscript):
12960 * emacs.c (Fdaemon_initialized):
12961 * fileio.c (Fdo_auto_save):
12962 * image.c (slurp_file, png_load_body, jpeg_load_body):
12963 * keyboard.c (Fopen_dribble_file):
12965 * print.c (Fredirect_debugging_output):
12966 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12967 * termcap.c (tgetent):
12968 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12969 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12970 * w32term.c (w32_initialize) [CYGWIN]:
12971 * xfaces.c (Fx_load_color_file):
12972 Use emacs_open instead of plain open, and emacs_fopen instead of
12974 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12975 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12976 * callproc.c (default_output_mode): New constant.
12977 (Fcall_process): Use it to call emacs_open instead of plain creat.
12978 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12979 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12980 (emacs_fopen): New function.
12981 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12982 Include <lisp.h>, for emacs_open.
12983 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12985 Remove duplicate #include directives.
12986 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12988 Don't include stdio.h twice.
12989 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12990 Don't include sys/types.h or stdio.h twice.
12991 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12992 * lread.c: Don't include coding.h twice.
12993 * nsfont.m: Don't include frame.h twice.
12994 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12995 * ralloc.c: Don't include <unistd.h> twice.
12996 * xdisp.c: Don't include font.h twice.
12997 * xterm.c: Don't include fontset.h twice.
12998 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13000 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13002 Scale ImageMagick images more carefully.
13003 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13004 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13005 Be more careful about avoiding undefined behavior after
13006 integer overflow and division by zero.
13008 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13010 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13011 (syms_of_w32fns): DEFSYM them.
13012 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13013 (CCHDEVICENAME): Define macros if not defined.
13014 (struct MONITOR_INFO_EX): New struct.
13015 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13016 (enum_display_monitors_fn): New variable.
13017 (globals_of_w32fns): Initialize it.
13018 (Fx_display_pixel_width, Fx_display_pixel_height)
13019 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13020 multi-monitor setups in docstrings.
13021 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13022 screen size by primary monitor's millimeter per pixel.
13023 (w32_monitor_enum, w32_display_monitor_attributes_list)
13024 (w32_display_monitor_attributes_list_fallback)
13025 (Fw32_display_monitor_attributes_list): New functions.
13026 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13028 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13030 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13032 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13034 * fileio.c (Qfile_notify_error): New error symbol.
13036 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13037 * inotify.c (inotify_callback, symbol_to_inotifymask)
13038 (Finotify_add_watch, Finotify_rm_watch): Use it.
13039 (inotifyevent_to_event): Exchange order of cookie and file name.
13040 (Finotify_add_watch): Adapt docstring.
13042 * lisp.h (Qfile_notify_error): Declare.
13044 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13046 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13047 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13048 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13049 which did not work (see <http://bugs.gnu.org/14569#307>).
13050 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13051 && (!noninteractive || initialized)). This attempts to thread
13052 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13054 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13056 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13057 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13059 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13061 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13062 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13063 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13064 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13066 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13068 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13069 Define to __sys_siglist.
13071 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13073 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13074 word-wrap, so that overflow-newline-into-fringe would work in
13075 visual-line-mode. (Bug#2749)
13076 (move_it_in_display_line_to): When the last scanned display
13077 element fits exactly on the display line, and
13078 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13079 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13080 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13081 finding buffer position that corresponds to pixel coordinates,
13082 e.g. in buffer_posn_from_coords.
13084 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13086 * process.c (handle_child_signal): Call catch_child_signal if
13089 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13091 Don't convert function pointers to void * and back.
13092 It isn't portable C, and it's easy enough to avoid.
13093 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13094 (make_save_value): Add support for SAVE_FUNCPOINTER.
13095 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13096 * print.c (print_object):
13097 Distinguish function from object pointers.
13098 * lisp.h (SAVE_FUNCPOINTER): New constant.
13099 (SAVE_SLOT_BITS): Adjust to it.
13100 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13101 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13102 (voidfuncptr): New typedef.
13103 (struct Lisp_Save_Value): New member data[0].funcpointer.
13104 (XSAVE_FUNCPOINTER): New function.
13106 Simplify buildobj processing.
13107 * Makefile.in (buildobj.h): Make it a sequence of strings each
13108 followed by comma, rather than a single string. Put it into a
13109 .tmp file in case there's an error while generating it.
13110 (gl-stamp): Use .tmp for temp files.
13111 (mostlyclean): Clean .tmp files.
13112 * doc.c (buildobj): Move to just the routine that needs it.
13113 It's now an array of strings, so processing is simpler.
13115 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13117 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13118 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13119 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13120 Invoke malloc_enable_thread even when not interactive.
13121 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13122 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13123 in this case, since the underlying bug has now been fixed.
13125 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13127 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13128 unlinking it (bug#14691).
13130 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13132 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13133 before checking whether buffer is modified. This lets
13134 `kill-buffer-query-functions' cancel killing of the buffer or save
13135 its content before `kill-buffer' asks user the "Buffer %s
13136 modified; kill anyway?" question.
13138 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13140 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13141 Let the super performKeyEquivalent deal with them (Bug#14747).
13143 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13145 * widget.c (resize_cb): Remove unused local.
13147 Do not use GTK 3 if it exists but cannot be compiled.
13148 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13149 * xterm.c (x_error_handler) [!USE_GTK]:
13152 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13154 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13156 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13157 to the valid range of values. (Bug#14753)
13159 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13160 when moving point by using the current glyph matrix. This avoids
13161 the need to force redisplay when this function is called in a
13164 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13166 Fix minor problems found by static checking.
13167 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13168 Redo the latter's body to sidestep GCC parenthesization warnings.
13169 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13170 * coding.c (detect_coding, detect_coding_system):
13171 * coding.h (struct undecided_spec):
13172 Use bool for boolean.
13173 * image.c (QCmax_width, QCmax_height): Now static.
13174 * xdisp.c (Fmove_point_visually): Remove unused local.
13176 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13178 * xdisp.c (Fmove_point_visually): New function.
13180 2013-06-28 Kenichi Handa <handa@gnu.org>
13182 * coding.h (define_coding_undecided_arg_index): New enum.
13183 (coding_attr_index): New members
13184 coding_attr_undecided_inhibit_null_byte_detection,
13185 coding_attr_undecided_inhibit_iso_escape_detection,
13186 coding_attr_undecided_prefer_utf_8.
13187 (undecided_spec): New struct.
13188 (struct coding_system): New member `undecided' of the member
13191 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13192 (detect_coding): Likewise.
13193 (detect_coding_system): Likewise.
13194 (Fdefine_coding_system_internal): New coding system properties
13195 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13197 (syms_of_coding): Adjust for coding_arg_undecided_max.
13199 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13201 * image.c (x_from_xcolors): Remove unused local.
13203 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13205 Defer image data transfer between X client and server until actual
13208 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13211 * image.c (Destroy_Image): Remove.
13212 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13213 `mask_p', and `colors_p'. All uses changed.
13214 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13215 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13216 New macros for `flags' arg to x_clear_image_1.
13217 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13218 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13219 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13220 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13221 (image_get_x_image, image_unget_x_image): New functions or macros.
13222 (image_background, image_background_transparent, x_to_xcolors)
13223 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13224 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13225 instead of Destroy_Image.
13226 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13227 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13228 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13229 (imagemagick_load_image, svg_load_image): Use them instead of
13230 x_create_x_image_and_pixmap, and x_put_x_image followed by
13231 x_destroy_x_image, respectively.
13232 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13233 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13234 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13235 background_transparent fields.
13236 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13237 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13239 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13241 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13242 This mostly consists of undoing recent changes.
13243 * callproc.c (Fcall_process):
13244 * process.c (create_process):
13245 Do not worry about catching SIGCHLD here, undoing previous change.
13246 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13247 * process.c, process.h (catch_child_signal):
13248 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13249 * process.c (catch_child_handler): Don't worry about being called
13250 lazily and do not assume caller has blocked SIGCHLD, undoing
13251 previous change. Move first-time stuff back to
13252 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13253 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13254 set lib_child_handler if it's already initialized, which may
13255 help avoid problems on GNUstep.
13257 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13259 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13260 * callproc.c (Fcall_process):
13261 * process.c (create_process):
13262 Make sure SIGCHLD is caught before we fork,
13263 since Emacs startup no arranges to catch SIGCHLD.
13264 * process.c (lib_child_handler): Initialize to null, not to
13266 (catch_child_signal): Allow self to be called lazily.
13267 Do nothing if it's already been called.
13268 Assume caller has blocked SIGCHLD (all callers do now).
13269 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13270 just before it's really needed.
13271 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13272 since it hasn't been caught yet.
13274 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13276 * image.c (compute_image_size): New function to implement
13277 :max-width and :max-height.
13278 (imagemagick_load_image): Use it.
13280 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13282 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13283 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13285 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13286 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13287 the SIGCHLD handler, since the code is not atomic and (due to glib)
13288 signals may be arriving now.
13289 * sysdep.c (init_signals): Do not catch child signals here;
13290 'main' now does that later, at a safer time.
13292 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13294 Clean up SIGCHLD handling a bit (Bug#14569).
13295 * process.c, process.h (catch_child_signal):
13296 Now always extern, even if !NS_IMPL_GNUSTEP.
13297 * process.c (catch_child_signal): Move glib tickler here from
13298 init_process_emacs, so that it's done earlier in Emacs
13299 initialization. Also move the noninteractive && !initialized
13300 check here from init_process_emacs. This is all a bit cleaner for
13301 GNUish platforms, and I hope it works around the Cygwin bug.
13302 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13303 that glib signal handling is tickled before glib creates threads.
13305 * process.c (wait_reading_process_output): Avoid int overflow
13306 when reading more than 2 GiB total from a process.
13308 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13310 * process.c (create_process): Handle a couple more cases,
13311 i.e., work even if new_argv and wait_child_setup[i] are cached.
13312 Use Fcall_process's style for volatile vars.
13314 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13316 * process.c (create_process): Mark PROCESS volatile.
13318 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13320 Use C99-style flexible array members if available.
13321 This avoids some subtle aliasing issues, which typically
13322 aren't a problem with GCC but may be a problem elsewhere.
13323 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13324 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13325 In either case, it uses a flexible array member rather than
13326 the old struct hack. All uses changed.
13327 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13328 Adjust to sdata reorganization.
13329 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13330 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13331 that ports better to pre-C99 non-GCC.
13332 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13333 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13334 as the latter has changed.
13335 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13336 and port better to pre-C99 GCC.
13337 * image.c (struct xpm_cached_color):
13338 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13339 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13340 Use FLEXIBLE_ARRAY_MEMBER.
13341 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13342 Move decl to top level so it gets checked against implementation.
13343 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13344 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13346 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13348 * syntax.c: Integer cleanups.
13349 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13350 All uses that need 0-or-2 changed to:
13351 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13352 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13353 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13354 (char_quoted, prev_char_comend_first, back_comment)
13355 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13356 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13357 Use bool for boolean.
13358 (update_syntax_table, skip_chars, skip_syntaxes):
13359 Prefer int to unsigned when either will do.
13360 (back_comment): Return boolean success flag, like forw_comment,
13361 instead of positive-or-minus-1 (which might have overflowed int anyway).
13362 Don't stuff ptrdiff_t into int.
13363 (syntax_spec_code, syntax_code_spec): Now const.
13364 (Fmatching_paren, scan_lists, scan_sexps_forward):
13365 Use enum syntaxcode for syntax code.
13366 (Fmatching_paren): Check that arg is a character, not just an integer.
13367 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13368 (Finternal_describe_syntax_value): Omit no-longer-needed
13370 (skip_chars): Use char, not unsigned char, when the distinction
13372 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13373 * bytecode.c (exec_byte_code):
13374 * syntax.c (syntax_spec_code, Fchar_syntax)
13375 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13376 (init_syntax_once):
13377 * syntax.h (SYNTAX_WITH_FLAGS):
13378 Omit unnecessary casts.
13380 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13382 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13383 line dimensions here, to avoid race conditions with the main
13384 thread. (Bug#14062, bug#14630, bug#14669)
13386 * w32term.c (w32_draw_window_cursor): Compute the header line and
13387 mode line dimensions here.
13388 <w32_system_caret_window, w32_system_caret_hdr_height>:
13389 <w32_system_caret_mode_height>: New variables.
13391 * w32term.h: Declare them.
13393 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13395 * alloc.c (die): Move "assertion failed" string here ...
13396 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13397 COND when SUPPRESS_CHECKING. This shrinks the executable text
13398 size by 0.8% to 2.2% when configured with --enable-checking,
13399 depending on optimization flags (GCC 4.8.1 x86-64).
13401 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13403 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13405 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13406 base is 2; this is more accurate.
13408 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13410 * sound.c (string_default): Move to !WINDOWSNT section.
13411 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13413 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13415 * sound.c: Integer cleanups.
13416 Remove unnecessary forward decls.
13417 (struct sound_device): The 'file' member is now a Lisp_Object, not
13418 a char *, so that we needn't invoke alloca on a huge size.
13419 (Fplay_sound_internal): Adjust to this.
13420 (string_default): New function.
13421 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13422 Use it to adjust to the struct sound_device change.
13423 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13424 (be2hs) [0]: Remove.
13426 * syntax.c (skip_chars): Don't use uninitialized storage
13427 when searching a multibyte buffer for characters that are not in a
13428 unibyte string that contains non-ASCII characters.
13430 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13432 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13433 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13435 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13437 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13439 2013-06-18 Kenichi Handa <handa@gnu.org>
13441 * font.c (Ffont_spec): Signal an error for an invalid font name
13444 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13446 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13447 In particular this ports to 32-bit sparc Sun cc.
13448 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13449 array with a dummy element at specpdl[-1], so that its address can
13451 (unbind_to): Do not copy the binding; not needed, now that we
13452 copy old_value in the one place where the copy is needed.
13453 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13454 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13455 (union specbinding): Rename from struct specbinding. Redo layout
13456 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13457 which is not portable. With Sun C 5.12 32-bit sparc, the
13458 declaration causes nargs to be an unsigned bitfield, a behavior
13459 that the C standard allows; but Emacs wants nargs to be signed.
13460 The overall type is now a union of structures rather than a
13461 structure of union of structures, and the 'kind' member is now a
13462 bitfield, so that the overall type doesn't grow. All uses changed.
13463 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13465 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13467 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13468 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13470 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13472 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13474 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13475 unless we know that the window w's frame is a frame object.
13476 Another attempt at solving bug#14062 and bug#14630.
13478 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13480 * textprop.c (property_set_type): New enum.
13481 (add_properties): Allow appending/prepending text properties.
13482 (add_text_properties_1): Factored out of Fadd_text_properties.
13483 (Fadd_text_properties): Move all the code into
13484 add_text_properties_1.
13485 (Fadd_face_text_property): New function that calls
13486 add_text_properties_1.
13488 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13490 Move functions from lisp.h to individual modules when possible.
13491 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13492 * alloc.c (XFLOAT_INIT, set_symbol_name):
13493 * buffer.c (CHECK_OVERLAY):
13494 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13495 (set_char_table_parent):
13496 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13497 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13498 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13499 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13501 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13502 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13503 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13504 (backtrace_args, backtrace_debug_on_exit):
13505 * floatfns.c (CHECK_FLOAT):
13506 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13507 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13508 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13509 (set_hash_index_slot):
13510 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13511 * marker.c (CHECK_MARKER):
13512 * textprop.c (CHECK_STRING_OR_BUFFER):
13513 * window.c (CHECK_WINDOW_CONFIGURATION):
13514 Move here from lisp.h, and make these functions static rather than
13516 * buffer.c (Qoverlayp):
13518 * fns.c (Qhash_table_p):
13519 * window.c (Qwindow_configuration_p):
13521 * lisp.h: Remove the abovementioned defns and decls.
13523 Use functions, not macros, for XINT etc (Bug#11935).
13524 In lisp.h, prefer functions to function-like macros, and
13525 constants to object-like macros, when either will do. This:
13526 . simplifies use, as there's no more need to worry about
13527 arguments' side effects being evaluated multiple times.
13528 . makes the code easier to debug on some platforms.
13529 However, when using gcc -O0, keep using function-like macros
13530 for a few critical operations, for performance reasons.
13531 This sort of thing isn't needed with gcc -Og, but -Og
13532 is a GCC 4.8 feature and isn't widely-enough available yet.
13533 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13534 Remove enum lsb_bits; no longer needed.
13535 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13536 * buffer.c (Qoverlap):
13538 * fns.c (Qhash_table_p):
13539 Now extern, so lisp.h can use these symbols.
13540 * dispextern.h: Include character.h, for MAX_CHAR etc.
13541 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13542 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13543 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13544 (GLYPH_CODE_P): Move here from lisp.h.
13545 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13546 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13547 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13548 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13549 XUNTAG now returns void *.
13550 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13551 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13552 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13553 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13554 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13555 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13556 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13557 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13558 New macros, renamed from their sans-lisp_h_ counterparts.
13559 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13560 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13561 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13562 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13563 If compiling via GCC without optimization, define these as macros
13564 in addition to inline functions.
13565 To disable this, compile with -DINLINING=0.
13566 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13567 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13568 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13569 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13570 (INTMASK, VALMASK): Now macros, since static values cannot be
13571 accessed from extern inline functions.
13572 (VALMASK): Also a constant, for benefit of old GDB.
13573 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13574 is INTEGERP, which can fold it in.
13575 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13576 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13577 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13578 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13579 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13580 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13581 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13582 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13583 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13584 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13585 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13586 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13587 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13588 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13589 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13590 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13591 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13592 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13593 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13594 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13595 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13596 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13597 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13598 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13599 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13600 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13601 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13602 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13603 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13604 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13605 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13606 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13607 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13609 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13610 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13611 (VALMASK): Define in one place rather than in two, merging the
13612 USE_LSB_TAG parts; this is simpler.
13613 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13614 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13615 Move up, to avoid use before definition.
13616 Also include "globals.h" earlier, for the same reason.
13617 (make_natnum): New function.
13618 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13619 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13620 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13621 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13622 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13623 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13624 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13625 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13626 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13627 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13628 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13629 (Qwindow_configuration_p, Qimage): New forward declarations.
13630 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13631 (STRING_COPYIN): Remove; unused.
13632 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13633 (xcar_addr, xcdr_addr): New functions. All uses changed.
13634 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13635 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13636 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13637 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13638 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13639 (TYPE_RANGED_INTEGERP): Simplify.
13640 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13641 (setlocale, fixup_locale, synchronize_system_messages_locale)
13642 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13643 Now empty functions, not macros.
13644 (functionp): Return bool, not int.
13645 * window.c (Qwindow_configuration_p): Now extern,
13646 so window.h can use it.
13647 * window.h (Qwindowp): Move decl back to lisp.h.
13649 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13651 * xdisp.c (Fline_pixel_height): New function, required for solving
13654 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13656 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13658 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13660 * lread.c (syms_of_lread):
13661 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13663 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13665 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13667 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13669 * fileio.c (expand_file_name): Doc fix.
13671 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13673 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13674 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13675 Wait for self, not for 0. This can't hurt on GNU or similar
13676 system, and may help with Cygwin.
13678 * keyboard.c: Don't use PROP (...) as an lvalue.
13679 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13680 Use set_prop (A, B), not PROP (A) = B.
13682 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13684 * xdisp.c (get_it_property): Use it->window instead of generating
13685 a Lisp object from it->w.
13687 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13689 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13690 get-char-property the window that is being rendered, instead of
13691 the buffer, to support window-specific overlays. (Bug#14575)
13692 (compute_display_string_pos): When W is NULL, use the current
13693 buffer as the object to pass to get-char-property.
13694 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13695 pointer member of the bidi iterator, since no window is pertinent
13698 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13700 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13701 being displayed, and pass it to compute_display_string_pos.
13702 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13703 (bidi_paragraph_init): All callers changed.
13705 * xdisp.c (init_from_display_pos, init_iterator)
13706 (handle_single_display_spec, next_overlay_string)
13707 (get_overlay_strings_1, reseat_1, reseat_to_string)
13708 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13709 Set bidi_it.w member from it->w.
13710 (compute_display_string_pos): Accept additional argument, the
13711 window being displayed, and pass it to Fget_char_property.
13714 * dispextern.h (struct bidi_it): New member w, the window being
13716 (compute_display_string_pos): Adjust prototype.
13718 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13720 * xgselect.c: Remove unneeded include xterm.h.
13722 * process.c (wait_reading_process_output): Check for NS before GLIB.
13723 GLIB may be linked in due to rsvg, but ns_select must be called.
13725 * xgselect.c (xg_select): Remove call to window_system_available
13726 and g_main_context_pending at the top, so Gdk events (i.e. file
13727 notify) are processed when Emacs is started with -nw.
13729 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13731 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13732 (ctagsfiles3): New variable, includes only *.m files.
13733 (TAGS): Use an explicit language name in the regular expressions,
13734 to avoid transformation of '/SOMETHING' by MSYS to
13735 'c:\MSYS\SOMETHING'.
13737 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13739 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13741 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13743 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13744 still need to set the mouse pointer shape and activate help-echo.
13747 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13749 A few porting etc. fixes for the new file monitor code.
13750 See the thread containing
13751 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13752 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13753 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13754 (dir_monitor_callback, Fgfile_rm_watch):
13755 Use assq_no_quit instead of Fassoc, for speed.
13756 (dir_monitor_callback, Fgfile_rm_watch):
13757 eassert that the monitor is a fixnum.
13758 (dir_monitor_callback): No need for CDR_SAFE.
13759 Simplify building of lisp with alternative tails.
13760 (Fgfile_add_watch, Fgfile_rm_watch):
13761 Do not assume glib functions set errno reliably on failure.
13762 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13763 and signal an error otherwise.
13764 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13765 Use Fdelq instead of Fdelete, for speed.
13767 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13769 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13770 don't insist on being invoked on a highlighted tool-bar button.
13771 Avoids losing tool-bar functionality when mouse-highlight is nil.
13772 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13773 Don't highlight when mouse-highlight is nil.
13774 (note_mouse_highlight): When mouse-highlight is nil, don't return
13775 right away; instead, run tool-bar and mode-line highlight
13776 subroutine, clear any existing highlight, and revert the mouse
13777 pointer to its default shape. (Bug#14558)
13779 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13781 * lisp.mk (lisp): Add prog-mode.el.
13783 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13785 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13786 * process.c (dummy_handler): New function.
13787 (lib_child_handler): New static var.
13788 (handle_child_signal): Invoke it.
13789 (catch_child_signal): If a library has set up a signal handler,
13790 save it into lib_child_handler.
13791 (init_process_emacs): If using glib and not on Windows, tickle glib's
13792 child-handling code so that it initializes its private SIGCHLD handler.
13793 * syssignal.h (SA_SIGINFO): Default to 0.
13794 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13795 31; it should no longer be needed now.
13797 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13799 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13801 * gfilenotify.c (globals_of_gfilenotify): New function.
13802 (syms_of_gfilenotify): Move global initialization there.
13804 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13806 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13808 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13809 * keyboard.c (menu_bar_items, tool_bar_items):
13810 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13811 not override local keymaps any more.
13813 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13815 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13817 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13819 * w32console.c (initialize_w32_display): Return the dimensions of
13820 the console window via 2 additional arguments, not via the current
13821 frame. This avoids crashes due to overrunning the bounds of
13822 frame's decode_mode_spec_buffer, which is not resized following
13823 the change of the frame dimensions from the initial 10x10.
13825 * w32term.h (w32_initialize_display_info): Adjust prototype.
13827 * term.c (init_tty): Take dimensions of the frame from the values
13828 returned by initialize_w32_display.
13830 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13831 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13832 (LIBES): Add $(GFILENOTIFY_LIBS).
13834 * w32inevt.c (handle_file_notifications): Add dummy implementation
13835 for !HAVE_W32NOTIFY.
13837 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13839 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13841 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13843 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13845 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13847 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13849 Fix minor problems found by static checking.
13850 * data.c (pure_write_error):
13851 Use xsignal2, not Fsignal, as Fsignal might return.
13852 * eval.c (set_backtrace_debug_on_exit): Now static.
13853 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13854 No longer inline. EXTERN_INLINE is needed only for functions
13855 defined in .h files. Reindent function header as per GNU style.
13856 (backtrace_p, backtrace_top, backtrace_next):
13857 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13858 compiler or linker. Add extern decls to pacify gcc -Wall.
13859 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13861 * frame.c (free_monitors): Define only on platforms that need it.
13862 * nsterm.m (ns_term_init):
13863 * process.c (catch_child_signal):
13864 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13865 defined on all porting targets these days.
13866 * process.c, process.h (catch_child_signal):
13867 Make it extern only if NS_IMPL_GNUSTEP is defined.
13869 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13871 * w32.c (gettimeofday): Make the signature identical to prototype
13872 in nt/inc/sys/time.h.
13874 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13876 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13879 * keyboard.c (safe_run_hooks_error): Improve error message.
13881 * data.c (pure_write_error): Add `object' argument.
13882 * puresize.h (CHECK_IMPURE): Use it.
13884 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13886 * Makefile.in (NOTIFY_OBJ): New variable.
13887 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13889 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13890 Call syms_of_gfilenotify.
13892 * gfilenotify.c: New file.
13894 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13895 and Qfile_w32notify.
13896 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13897 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13899 * lisp.h: Declare syms_of_gfilenotify.
13901 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13903 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13905 Merge the specpdl and backtrace stacks. Make the structure of the
13906 specpdl entries more obvious via a tagged union of structs.
13907 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13908 (enum specbind_tag): New enum.
13909 (struct specbinding): Make it a tagged union of structs.
13910 Add a case for backtrace records.
13911 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13912 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13913 (backtrace_debug_on_exit): New accessors.
13914 (struct backtrace): Remove.
13915 (struct catchtag): Remove backlist field.
13916 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13918 (Flocal_variable_p): Speed up the common case where the binding is
13920 * eval.c (backtrace_list): Remove.
13921 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13922 (set_backtrace_args, set_backtrace_nargs)
13923 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13924 (backtrace_next): New functions.
13925 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13926 (unwind_to_catch, internal_lisp_condition_case)
13927 (internal_condition_case, internal_condition_case_1)
13928 (internal_condition_case_2, internal_condition_case_n): Don't bother
13929 with backtrace_list any more.
13930 (Fsignal): Adjust to new backtrace format.
13931 (grow_specpdl): Move up.
13932 (record_in_backtrace): New function.
13933 (eval_sub, Ffuncall): Use it.
13934 (apply_lambda): Adjust to new backtrace format.
13935 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13937 (specbind): Adjust to new specpdl format. Simplify.
13938 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13939 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13941 (mark_backtrace): Remove.
13942 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13943 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13944 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13946 * profiler.c (record_backtrace): Use get_backtrace.
13947 (handle_profiler_signal): Use backtrace_top_function.
13948 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13949 accessor functions.
13951 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13953 * process.h (catch_child_signal): Declare.
13955 * process.c (catch_child_signal): New function.
13956 (init_process_emacs): Call it.
13958 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13959 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13961 (x_set_cursor_type): Remove declaration.
13962 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13963 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13964 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13965 (ns_get_color): Use F suffix on float.
13966 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13967 (ns_get_rgb_color): Remove.
13968 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13969 (note_mouse_movement): x and y are CGFloat.
13970 (ns_draw_fringe_bitmap): Remove unused rowY.
13971 Change #if to COCOA && >= 10_6.
13972 (ns_draw_window_cursor): Remove unused overspill.
13973 (ns_draw_underwave): width and x are EamcsCGFloat.
13974 (ns_draw_box): thickness is CGFloat.
13975 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13976 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13977 if not in main thread.
13978 (ns_get_pending_menu_title, ns_check_menu_open)
13979 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13980 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13981 (sendFromMainThread:): New method.
13982 (changeFont:): size is CGFloat.
13983 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13984 Disable warning about permanent text.
13985 (characterIndexForPoint:): Adjust return type depending on GNUstep
13987 (mouseDown:): delta is CGFloat.
13988 (updateFrameSize): Remove unised variable f.
13989 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13990 Cast float to EmacsCGFloat.
13991 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13992 also to -1 when restoring.
13993 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13994 inside NS_IMPL_COCOA.
13995 (toggleFullScreen:): Put call to toggleFullScreen inside
13996 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13997 (setPosition:portion:whole:): por is CGFloat.
13998 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13999 (mouseDown:): Use CGFloat.
14000 (mouseDragged:): Remove unised variable edge.
14001 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14003 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14004 of CGFloat differs.
14005 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14006 when NS_IMPL_GNUSTEP.
14007 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14008 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14009 (EmacsToolbar): Add clearAll. Add tag argument to
14010 addDisplayItemWithImage.
14011 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14013 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14015 * nsmenu.m (ns_update_menubar): Make static.
14016 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14017 (fillWithWidgetValue:): Add cast to SEL for setAction.
14018 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14019 (update_frame_tool_bar): Update code for GNUstep.
14020 (clearAll): New method.
14021 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14022 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14023 Move identifierToItem setObject and activeIdentifiers addObject before
14024 call to insertItemWithItemIdentifier.
14025 (validateVisibleItems): Fix indentation.
14026 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14027 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14028 UtilityWindow to aStyle, remove call to setStyleMask.
14030 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14032 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14033 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14034 Use F suffix on floats.
14035 (ns_char_width): Returns CGFloat.
14036 (ns_ascii_average_width): w is CGFloat instead of float.
14037 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14039 (ns_glyph_metrics): CGFloat instead of float.
14041 * nsfns.m (x_set_foreground_color, x_set_background_color):
14043 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14044 remove unused variables.
14045 (Fns_read_file_name): Keep track if panel is for save.
14046 Use ns_filename_from_panel/ns_directory_from_panel.
14047 (Fns_list_services): delegate only used for COCOA.
14048 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14049 Just return the input if GNUstep.
14050 (x_screen_planes): Remove.
14051 (Fxw_color_values): Use EmacsCGFloat
14052 (Fns_display_monitor_attributes_list): Only get screen number for
14054 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14056 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14057 ns_directory_from_panel.
14059 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14061 * process.c (handle_child_signal): Also use WCONTINUED.
14062 This is so that list-processes doesn't mistakenly list the process
14063 as stopped, when the process has actually been continued and is
14066 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14068 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14069 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14070 not already configured.
14072 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14074 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14076 * Makefile.in (mostlyclean): Remove *.res files.
14078 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14080 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14081 a buffer (bug#8447).
14083 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14085 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14086 display vector, and we backtrack, handle the case that the
14087 previous character position is also displayed from a display
14088 vector or covered by a display string or image. (Bug#14476)
14090 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14092 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14093 (struct MonitorInfo, free_monitors): Remove.
14094 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14095 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14096 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14099 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14100 (struct MonitorInfo, free_monitors): Remove.
14101 (ns_screen_name): Make static.
14102 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14103 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14106 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14107 (struct MonitorInfo): New struct.
14108 (free_monitors, make_monitor_attribute_list): Declare.
14110 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14112 (free_monitors, make_monitor_attribute_list): New functions.
14113 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14116 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14118 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14120 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14122 * keyboard.c: Apply keyboard decoding only to events that come directly
14123 from the tty, not from unread-command-events (bug#14368).
14124 (read_event_from_main_queue): New function, extracted from read_char.
14125 (read_decoded_char): Remove.
14126 (read_decoded_event_from_main_queue): New function to replace it.
14127 (read_char): Use it.
14128 (read_key_sequence): Use read_char rather than read_decoded_char.
14130 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14132 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14134 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14136 2013-05-22 Kenichi Handa <handa@gnu.org>
14138 The following changes are to fix the setting of
14139 buffer-file-coding-system on, for instance, C-x RET c unix RET
14140 _FILE_OF_DOS_EOL_TYPE_ RET.
14142 * coding.h (struct coding_system): New member detected_utf8_chars.
14144 * coding.c (detect_coding_utf_8): Count characters and check EOL
14145 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14147 (setup_coding_system): Do not initialize coding->head_ascii.
14148 (check_ascii): Do not set coding->eol_seen but update it. Do not
14149 call adjust_coding_eol_type here.
14150 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14151 If the eol-type of CODING is already specified, adjust the eol type
14152 of the found coding-system.
14153 (decode_coding_gap): Cancel previous change. Utilize the
14154 character numbers counted by detect_coding_utf_8. Fix detection
14157 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14159 * search.c (looking_at_1): Only set last_thing_searched if the match
14160 changed the match-data (bug#14281).
14162 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14164 * xdisp.c (reseat_at_previous_visible_line_start):
14165 Already declared in dispextern.h, so remove it here.
14166 (move_it_vertically_backward): Likewise.
14168 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14170 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14171 (Fx_display_pixel_width, Fx_display_pixel_height)
14172 (Fx_display_mm_width, Fx_display_mm_height):
14173 Mention `display-monitor-attributes-list' in docstrings.
14175 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14176 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14177 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14178 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14179 (Fx_display_backing_store, Fx_display_visual_class)
14180 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14181 (Fx_display_grayscale_p, Fx_display_pixel_width)
14182 (Fx_display_pixel_height, Fx_display_planes)
14183 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14184 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14185 (Fx_display_mm_width, Fx_display_mm_height)
14186 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14187 height for all physical monitors as in X11.
14189 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14190 Return pixel width or height for all physical monitors as in X11.
14192 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14194 Port --enable-gcc-warnings to clang.
14195 * bytecode.c (exec_byte_code):
14197 Redo diagnostic pragmas to pacify clang, too.
14198 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14199 * editfns.c (Fencode_time):
14200 * fileio.c (file_accessible_directory_p):
14201 * font.c (font_unparse_xlfd):
14202 Use '&"string"[index]' instead of '"string" + (index)'.
14203 * undo.c (user_error): Remove; unused.
14205 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14207 * insdel.c (insert_1_both): Document the arguments, instead of
14208 referring to insert_1, which no longer exists.
14210 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14211 some window, increment windows_or_buffers_changed, so that
14212 *Messages* display in that window is updated. (Bug#14408)
14214 * w32.c: Include epaths.h.
14215 (init_environment): Use cmdproxy.exe without leading directories.
14216 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14218 (gettimeofday): Adjust signature and return value to Posix
14221 * unexw32.c (open_output_file): Delete the existing emacs.exe
14222 before creating it, to break the hard link to the versioned
14225 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14226 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14227 (FIRSTFILE_OBJ): New variables.
14228 (W32_RES): Rename to EMACSRES. All users changed.
14229 (base_obj): Use $(CM_OBJ).
14230 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14231 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14232 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14233 $(W32_RES_LINK) before $(LIBES).
14234 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14236 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14238 * makefile.w32-in (DOC): Use just "DOC".
14240 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14242 * process.c: Export default filters and sentinels to Elisp.
14243 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14245 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14246 (Fset_process_sentinel, Fformat_network_address):
14247 Default to them instead of nil.
14248 (server_accept_connection): Sentinels can't be nil any more.
14249 (read_and_dispose_of_process_output): New function, extracted from
14250 read_process_output.
14251 (read_process_output): Use it; filters can't be nil.
14252 (Finternal_default_process_filter): New function, extracted from
14253 read_process_output.
14254 (exec_sentinel_unwind): Remove function.
14255 (exec_sentinel): Don't zilch sentinel while running.
14256 (status_notify): Sentinels can't be nil.
14257 (Finternal_default_process_sentinel): New function extracted from
14259 (setup_process_coding_systems): Default filter is not nil any more.
14260 (syms_of_process): Export new Elisp functions and initialize
14262 * lisp.h (make_lisp_proc): New function.
14264 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14266 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14268 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14270 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14271 unless we know that the window w is a leaf window.
14272 Another attempt at solving bug#14062.
14274 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14276 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14279 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14281 * image.c (gif_load): Check that subimages fit (Bug#14345).
14283 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14285 * lread.c (skip_dyn_eof): New function.
14286 (read1): Use it to skip the end of a file in response to #@00.
14288 * doc.c (get_doc_string): Slightly relax the sanity checking.
14290 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14292 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14293 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14294 (MonitorInfo): New struct.
14295 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14296 (Fns_display_monitor_attributes_list): New functions.
14297 (display-usable-bounds): Remove.
14298 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14301 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14303 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14304 (GTK_CHECK_VERSION): New macro, if not already defined.
14305 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14306 replaced by GTK_CHECK_VERSION.
14308 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14310 * xterm.h (GTK_PREREQ): New macro.
14311 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14312 to use this macro instead, for consistency and clarity.
14314 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14316 * xdisp.c (row_for_charpos_p): New function, with code of
14317 cursor_row_p, but accepts an additional argument CHARPOS instead
14318 of using a hardcoded PT.
14319 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14320 (row_containing_pos): Call row_for_charpos_p instead of partially
14321 doing the same. Fixes cursor positioning under longlines-mode
14322 when longlines-show-effect includes more than one newline, when
14323 moving the cursor vertically up.
14325 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14327 * makefile.w32-in (ACL_H): New macro.
14328 ($(BLD)/fileio.$(O)): Update dependencies.
14330 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14332 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14333 * Makefile.in (LIB_ACL): New macro.
14334 (LIBACL_LIBS): Remove.
14335 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14336 * fileio.c: Include <acl.h>.
14337 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14338 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14340 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14343 * unexelf.c: Don't assume ElfW (Half) fits in int.
14344 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14345 when dealing with ElfW (Half) values, since they can exceed 2**31
14346 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14347 (entry_address): Omit unused NUM arg. All uses changed.
14349 2013-05-07 Juri Linkov <juri@jurta.org>
14351 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14352 to the string converted from number with `Fnumber_to_string'.
14355 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14357 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14358 This fixes a problem introduced by my previous change.
14360 2013-05-07 Glenn Morris <rgm@gnu.org>
14362 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14364 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14366 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14368 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14370 Static checking by GCC 4.8.0.
14371 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14372 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14373 (x_get_monitor_attributes_fallback)
14374 (x_get_monitor_attributes_xinerama)
14375 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14376 Define only if USE_GTK.
14377 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14378 (x_get_monitor_attributes_fallback): Omit unused locals.
14379 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14380 Use double, not float, to avoid mixed-mode floating point arithmetic.
14382 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14383 Jan Djärv <jan.h.d@swipnet.se>
14385 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14386 (XINERAMA_CFLAGS): New macros.
14387 (ALL_CFLAGS, LIBES): Use them.
14389 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14390 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14391 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14392 (syms_of_xfns): DEFSYM them.
14393 (struct MonitorInfo): New struct.
14394 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14395 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14396 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14397 (x_get_monitor_attributes_xinerama): New functions.
14398 (Fx_display_monitor_attributes_list): New primitive.
14399 (syms_of_xfns): Defsubr it.
14401 * xterm.h (x_display_info): Add Xatom_net_workarea and
14402 Xatom_net_current_desktop.
14404 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14405 and dpyinfo->Xatom_net_current_desktop.
14407 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14409 * xdisp.c (pos_visible_p): Use the special code for finding the
14410 beginning of a display property or overlay for any "replacing"
14411 display property, not just for display strings. This solves
14412 incorrect reporting of position by posn-at-point. (Bug#14241)
14414 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14416 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14417 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14418 Verify that ElfW (Half) fits in int.
14419 (fatal): Use same signature as lisp.h.
14420 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14421 configure and build with -DUNEXELF_DEBUG without worrying about
14422 other modules that use DEBUG.
14423 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14424 possibly-wide integers now uses it instead of plain fprintf.
14425 (entry_address): New function, which avoids problems with 32-bit
14426 overflow on 64-bit hosts.
14427 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14428 (round_up): Don't assume the remainder fits in int.
14429 (find_section): Use bool for boolean. Simplify debug code.
14430 (unexec): Don't assume file sizes fit in int or size_t.
14431 Omit unnecessary trailing newline in 'fatal' format.
14432 Use strerror rather than outputting decimal error number.
14433 Remove unused code when emacs is not defined;
14434 this file relies on Emacs now.
14435 Don't assume e_phnum and e_shnum are positive.
14437 * regex.c: Fix problems when DEBUG is defined.
14438 (extract_number, extract_number_and_incr): Define regardless of
14439 whether DEBUG is defined; that's simpler and makes the code less
14440 likely to go stale in the normal case when DEBUG is not defined.
14441 Return int rather than taking an int * arg. All callers changed.
14442 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14443 Remove, replacing with ...
14444 (DEBUG_PRINT): New macro. All callers changed.
14445 (DEBUG_COMPILES_ARGUMENTS): New macro.
14446 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14447 (print_compiled_pattern, print_double_string) [DEBUG]:
14448 Use prototype rather than old-style definition.
14449 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14450 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14451 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14452 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14453 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14454 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14455 This matters only when DEBUG is defined.
14457 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14459 * xdisp.c (set_iterator_to_next): Set the
14460 ignore_overlay_strings_at_pos_p flag only if we are _really_
14461 iterating over an overlay string, as indicated by the
14462 current.overlay_string_index member. (Bug#14306)
14464 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14466 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14467 to where it is used, to avoid autorelease issues (Bug#14050).
14469 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14471 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14472 * fileio.c (syms_of_fileio): Implement this.
14473 * filelock.c (create_lock_file): If symbolic links don't work, so
14474 we use a regular file as a lock file, do not fsync the lock file;
14477 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14479 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14480 (syms_of_minibuf): Adjust accodingly.
14482 * callint.c (Fcall_interactively): Adjust calls accordingly.
14484 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14486 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14487 w->contents is a buffer before computing everything else.
14488 Use parentheses to disambiguate last part of the condition.
14490 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14491 assertion violations. (Bug#14062)
14493 2013-05-01 David Reitter <david.reitter@gmail.com>
14495 * nsfns.m (ns_tooltip): Initialize.
14497 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14499 * coding.c (decode_coding_gap): Don't remove the character before
14500 a newline unless it's a CR character. (Bug#14287)
14502 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14504 * dispextern.h (struct face): Move enum face_underline_type
14505 earlier so that bitfields can be in the same word.
14507 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14509 * nsfns.m (handlePanelKeys): New function.
14510 (EmacsOpenPanel:performKeyEquivalent:)
14511 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14512 arrows/function/control and copy/paste keys (Bug#14296).
14514 2013-04-27 Juri Linkov <juri@jurta.org>
14516 * callint.c (Fcall_interactively): Call `Qread_number' for
14517 interactive code letter `n' instead of using duplicate code.
14520 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14522 * systime.h (make_timeval): Declare as 'const'.
14524 2013-04-27 Kenichi Handa <handa@gnu.org>
14526 * font.c (font_open_entity): Always open a font of manageable
14529 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14531 Port better to AIX (Bug#14258).
14532 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14535 2013-04-24 Kenichi Handa <handa@gnu.org>
14537 * coding.c (decode_coding_iso_2022): When an invalid escape
14538 sequence is encountered, reset the invocation and designation
14539 status to the safest one.
14541 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14543 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14544 Without this fix, "make distclean" leaves stamp-h1 behind.
14546 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14548 * w32fns.c (w32_fullscreen_rect): New function to compute the
14549 window rectangle for the given fullscreen mode.
14550 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14551 longer tunes the window size. This keeps the window's edges flush
14552 with the screen and allows the taskbar to hide itself in fullboth.
14554 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14555 window decorations and uses the entire screen.
14557 * w32term.h (w32_fullscreen_rect) Add prototype.
14558 (struct w32_output): Replace normal_width, normal_height,
14559 normal_top, and normal_left members with a single normal_placement
14561 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14563 (FRAME_NORMAL_PLACEMENT): New macro.
14565 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14567 * minibuf.c (Ftest_completion): Silence compiler warning.
14569 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14571 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14574 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14577 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14578 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14579 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14580 parentheses where appropriate.
14582 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14584 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14586 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14588 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14589 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14590 Mention in the doc string that setting these variables takes
14591 effect only after a call to set-window-buffer. (Bug#14200)
14593 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14595 * indent.c (Fvertical_motion): Don't consider display strings on
14596 overlay strings as display strings on the buffer position we
14597 started from. This prevents vertical cursor motion from jumping
14598 more than one line when there's an overlay string with a display
14599 property at end of line.
14600 Reported by Karl Chen <Karl.Chen@quarl.org> in
14601 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14603 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14605 * window.c (select_window): `record_buffer' even if window is
14606 already selected (bug#14191).
14608 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14610 * window.c (Fwindow_end): Test more flags, including the buffer's
14611 last_overlay_modified flag, to determine whether the window's
14612 display is really up-to-date. Prevents the function from
14613 returning a stale value. (Bug#14170)
14614 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14617 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14619 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14620 garbaged only if it is not already the top frame on its TTY.
14621 This prevents flickering due to constant redrawing of TTY frames when
14622 there are GUI frames open in the same session. (Bug#13864)
14624 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14626 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14627 of marking the idle timers directly.
14629 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14631 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14632 tables (bug#14054).
14634 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14636 * window.c (select_window): Don't record_buffer while the invariant is
14637 temporarily broken (bug#14161).
14639 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14641 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14643 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14645 2013-04-07 Romain Francoise <romain@orebokech.com>
14647 Ignore additional platform-specific ACL errors (Bug#13702).
14648 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14649 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14651 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14653 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14656 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14658 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14659 This bug was introduced by my 2013-02-25 change that simplified
14660 data_start configuration. Without this change, on GNU/Linux
14661 an Emacs configured with --enable-profiling fails immediately
14662 due to a profiler signal.
14663 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14664 with these flags. On platforms where special flags are needed
14665 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14666 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14667 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14669 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14671 Get rid of some platform-specific functions examining window
14672 system and its capabilities. This is a partial rework of the
14674 * lisp.h (have_menus_p): Remove prototype. This function is
14675 replaced with platform-independent window_system_available.
14676 (check_window_system): Move to...
14677 * frame.h (decode_window_system_frame, window_system_available):
14678 ...here, add new prototypes.
14679 * frame.c (window_system_available, decode_window_system_frame):
14681 (check_window_system): Platform-independent now.
14682 * xterm.h (x_in_use): Remove declaration.
14684 * w32term.h (check_x_frame):
14685 * nsterm.h (check_x_frame): Remove prototypes. This function
14686 is replaced with platform-independent decode_window_system_frame.
14687 * msdos.c (have_menus_p): Remove.
14688 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14689 Remove platform-specific functions. Use check_window_system,
14690 decode_window_system_frame and check_ns_display_info where
14691 appropriate. Minor style and comment tweaks.
14692 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14693 (check_x_frame): Likewise.
14694 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14696 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14697 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14698 * xmenu.c, xselect.c: All related users changed.
14700 2013-04-03 Kenichi Handa <handa@gnu.org>
14702 The following changes is to optimize the code for reading UTF-8
14705 * coding.c (check_ascii): Rename from detect_ascii. Return value
14706 changed. Check EOL format. Do not call adjust_coding_eol_type
14708 (check_utf_8): New function.
14709 (adjust_coding_eol_type): Do nothing if already adjusted.
14710 (detect_coding): Compare the return value of check_ascii with
14711 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14712 (decode_coding_gap): Optimize for valid UTF-8.
14714 2013-03-21 Kenichi Handa <handa@gnu.org>
14716 * coding.c (syms_of_coding): Cancel previous change.
14718 * insdel.c (insert_from_gap): Fix previous change.
14720 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14722 Consistently use platform-specific function to detect window system.
14723 * lisp.h (check_window_system): New prototype. This function is
14724 going to replace check_x, check_w32 and check_ns.
14725 (have_menus_p): Mention msdos.c in comment.
14726 * fontset.c (check_window_system_func): Remove. Adjust all users.
14727 * fontset.h (check_window_system_func): Remove prototype.
14728 * nsterm.h (check_ns):
14729 * xterm.h (check_x):
14730 * w32term.h (check_w32): Likewise.
14731 * menu.c (Fx_popup_menu): Use check_window_system.
14732 * msdos.c (check_window_system): Define for MS-DOS.
14733 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14734 * w32fns.c (check_window_system): Likewise for MS-Windows.
14735 * xfns.c (check_window_system): Likewise for X.
14736 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14737 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14739 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14741 Prefer < to > in range checks such as 0 <= i && i < N.
14742 This makes it easier to visualize quantities on a number line.
14743 This patch doesn't apply to all such range checks,
14744 only to the range checks affected by the 2013-03-24 change.
14745 This patch reverts most of the 2013-03-24 change.
14746 * alloc.c (xpalloc, Fgarbage_collect):
14747 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14748 * character.c (string_escape_byte8):
14749 * charset.c (read_hex):
14750 * data.c (cons_to_unsigned):
14751 * dispnew.c (update_frame_1):
14752 * doc.c (Fsubstitute_command_keys):
14753 * doprnt.c (doprnt):
14754 * editfns.c (hi_time, decode_time_components):
14755 * fileio.c (file_offset):
14756 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14757 * font.c (font_intern_prop):
14758 * frame.c (x_set_alpha):
14759 * gtkutil.c (get_utf8_string):
14760 * indent.c (check_display_width):
14761 * keymap.c (Fkey_description):
14762 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14764 * minibuf.c (read_minibuf_noninteractive):
14765 * process.c (wait_reading_process_output):
14766 * search.c (Freplace_match):
14767 * window.c (get_phys_cursor_glyph):
14768 * xdisp.c (redisplay_internal):
14769 * xsmfns.c (smc_save_yourself_CB):
14770 Prefer < to > for range checks.
14771 * dispnew.c (sit_for): Don't mishandle NaNs.
14772 This fixes a bug introduced in the 2013-03-24 change.
14773 * editfns.c (decode_time_components): Don't hoist comparison.
14774 This fixes another bug introduced in the 2013-03-24 change.
14776 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14778 * frame.h (struct frame): Drop scroll_bottom_vpos
14779 member becaue all real users are dead long ago.
14780 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14781 * xdisp.c (redisplay_internal): Adjust user.
14783 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14785 * nsmenu.m (showAtX:Y:for:): setLevel to
14786 NSPopUpMenuWindowLevel (Bug#13998).
14788 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14790 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14791 (ns_check_pending_open_menu): Declare.
14793 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14794 (x_activate_menubar): Update the menu with title that matches
14795 ns_get_pending_menu_title, and call
14796 ns_check_pending_openmenu (Bug#12698).
14797 (menuWillOpen:): New method.
14798 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14800 * nsterm.m (menu_will_open_state, menu_mouse_point)
14801 (menu_pending_title): New varaibles.
14802 (ns_get_pending_menu_title, ns_check_menu_open)
14803 (ns_check_pending_open_menu): New functions.
14805 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14807 * indent.c (current_column_bol_cache): Remove leftover which is not
14808 used in Fmove_to_column any more.
14809 (current_column, scan_for_column): Adjust users.
14810 * keyboard.c (last_point_position_buffer, last_point_position_window):
14811 Remove leftovers which are not used for recording undo any more.
14812 (command_loop_1, syms_of_keyboard): Adjust users.
14813 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14814 redisplay_window any more.
14815 (move_it_to): Adjust user.
14817 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14819 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14820 Update dependencies.
14822 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14824 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14825 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14826 forward references.
14828 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14830 * window.h (struct window): Replace hchild, vchild and buffer slots
14831 with a single slot 'contents'. This is possible because each valid
14832 window may have either the child window (in vertical or horizontal
14833 combination) or buffer to display (for the leaf window). Using that,
14834 a lot of operations to traverse and/or change window hierarchies may
14835 be simplified. New member horizontal is used to distinguish between
14836 horizontal and vertical combinations of internal windows.
14837 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14838 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14839 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14840 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14841 Use contents slot, not buffer, where appropriate.
14842 (wset_combination): New function.
14843 (wset_buffer): Add eassert.
14844 (Fframe_first_window): Simplify the loop reaching first window.
14845 (Fwindow_buffer): Use WINDOW_LEAF_P.
14846 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14847 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14848 (unshow_buffer): Convert initial debugging check to eassert.
14849 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14850 (make_parent_window, window_resize_check, window_resize_apply)
14851 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14852 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14853 Adjust to match struct window changes.
14854 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14855 (mark_window_cursors_off, count_windows, get_leaf_windows)
14856 (foreach_window_1): Simplify the loop.
14857 * alloc.c (mark_object): Do not check for the leaf window because
14858 internal windows has no glyph matrices anyway.
14859 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14860 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14861 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14862 (build_frame_matrix_from_window_tree, mirror_make_current)
14863 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14864 (update_window_tree, set_window_update_flags): Simplify the loop.
14865 (sync_window_with_frame_matrix_rows): Enforce live window.
14866 Use contents slot, not buffer, where appropriate.
14867 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14868 and WINDOW_HORIZONTAL_COMBINATION_P.
14869 (make_frame_visible_1): Simplify the loop.
14870 Use contents slot, not buffer, where appropriate.
14871 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14872 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14873 (expose_window_tree): Likewise.
14874 Use contents slot, not buffer, where appropriate.
14875 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14876 to avoid deleted windows. Use contents slot instead of buffer.
14877 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14878 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14879 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14880 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14882 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14884 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14885 identify the reasons for assertion violations in bug#14062 and
14887 (Fx_show_tip): Fix compilation error under
14888 "--enable-check-lisp-object-type". (Bug#14073)
14890 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14891 Reported by <rzl24ozi@gmail.com>.
14893 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14895 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14897 (unwind_with_echo_area_buffer): ...to restore it here.
14898 This is needed to ensure that...
14899 (redisplay_window): ...both window markers are valid here,
14900 which is verified by eassert.
14901 * editfns.c (save_excursion_save): Do not assume that
14902 selected_window always displays the buffer.
14903 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14906 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14908 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14911 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14913 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14915 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14917 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14918 since MinGW's w32api headers do. This avoids compiler warnings.
14920 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14921 if already defined.
14923 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14925 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14927 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14929 * gtkutil.c (style_changed_cb): Check if frame is live and an
14930 X frame (Bug#14038).
14932 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14934 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14935 Define only for _WIN32_WINNT less than 0x0500.
14936 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14938 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14939 see its own definitions of 'struct timeval' and 'struct timezone'.
14941 Fix incompatibilities between MinGW.org and MinGW64 headers.
14942 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14944 * w32.c (REPARSE_DATA_BUFFER): Guard with
14945 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14947 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14949 * xterm.c: Include X11/XKBlib.h
14950 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14952 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14954 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14956 * blockinput.h (input_blocked_p): Likewise.
14957 * bytecode.c (exec_byte_code): Likewise.
14958 * callproc.c (call_process_kill, call_process_cleanup)
14959 (Fcall_process): Likewise.
14960 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14961 (Fccl_execute_on_string): Likewise.
14962 * character.c (string_escape_byte8): Likewise.
14963 * charset.c (read_hex): Likewise.
14964 * cm.c (calccost): Likewise.
14965 * data.c (cons_to_unsigned): Likewise.
14966 * dired.c (directory_files_internal, file_name_completion):
14968 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14969 (sit_for): Likewise.
14970 * doc.c (Fsubstitute_command_keys): Likewise.
14971 * doprnt.c (doprnt): Likewise.
14972 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14973 * emacsgtkfixed.c: Likewise.
14974 * fileio.c (file_offset, Fwrite_region): Likewise.
14975 * floatfns.c (Fexpt, fmod_float): Likewise.
14976 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14978 * font.c (font_intern_prop): Likewise.
14979 * frame.c (x_set_alpha): Likewise.
14980 * gtkutil.c (get_utf8_string): Likewise.
14981 * indent.c (check_display_width): Likewise.
14982 * intervals.c (create_root_interval, rotate_right, rotate_left)
14983 (split_interval_right, split_interval_left)
14984 (adjust_intervals_for_insertion, delete_node)
14985 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14986 (merge_interval_right, merge_interval_left, copy_intervals)
14987 (set_intervals_multibyte_1): Likewise.
14988 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14989 * keymap.c (Fkey_description): Likewise.
14990 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14991 * lread.c (openp, read_integer, read1, string_to_number):
14993 * menu.c (ensure_menu_items): Likewise.
14994 * minibuf.c (read_minibuf_noninteractive): Likewise.
14995 * print.c (printchar, strout): Likewise.
14996 * process.c (create_process, Faccept_process_output)
14997 (wait_reading_process_output, read_process_output, send_process)
14998 (wait_reading_process_output): Likewise.
14999 * profiler.c (make_log, handle_profiler_signal): Likewise.
15000 * regex.c (re_exec): Likewise.
15001 * regex.h: Likewise.
15002 * search.c (looking_at_1, Freplace_match): Likewise.
15003 * sysdep.c (get_child_status, procfs_ttyname)
15004 (procfs_get_total_memory): Likewise.
15005 * systime.h (EMACS_TIME_VALID_P): Likewise.
15006 * term.c (dissociate_if_controlling_tty): Likewise.
15007 * window.c (get_phys_cursor_glyph): Likewise.
15008 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15009 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15011 * xfns.c (Fx_window_property): Likewise.
15012 * xmenu.c (set_frame_menubar): Likewise.
15013 * xselect.c (x_get_window_property, x_handle_dnd_message):
15015 * xsmfns.c (smc_save_yourself_CB): Likewise.
15016 * xterm.c (x_scroll_bar_set_handle): Likewise.
15018 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15020 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15021 to be optional or nil. Adjust comment and convert it to docstring.
15022 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15023 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15025 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15027 Static checking by GCC 4.8-20130319.
15028 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15029 * process.c (Fset_process_datagram_address)
15030 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15031 * xdisp.c (get_char_face_and_encoding)
15032 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15033 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15034 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15036 2013-03-24 Ken Brown <kbrown@cornell.edu>
15038 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15039 fix compilation on 64-bit Cygwin, where underscores are not
15040 automatically prepended.
15042 * w32term.c (w32_initialize): Silence compiler warning.
15044 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15046 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15047 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15048 variables, to save and restore frame dimensions.
15049 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15050 after returning from a 'fullscreen' configuration.
15051 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15052 to avoid races between the main thread and the input thread.
15054 * w32term.h (struct w32_output): New members normal_width,
15055 normal_height, normal_top, normal_left, and prev_fsmode.
15056 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15057 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15058 members of a frame.
15060 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15061 'fullscreen' parameter. Always record previous width and height
15062 of the frame, except when switching out of maximized modes, so
15063 that they could be restored correctly, instead of resetting to the
15064 default frame dimensions. Send SC_RESTORE command to the frame,
15065 unless we are going to send SC_MAXIMIZE, to restore the frame
15066 resize hints in the mouse pointer shown by the window manager.
15069 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15071 * lisp.h (get_frame_param): Adjust conditions for prototype
15074 2013-03-22 Ken Brown <kbrown@cornell.edu>
15076 * unexcw.c: Drop unneeded inclusion of w32common.h.
15077 (report_sheap_usage): Declare.
15078 (read_exe_header): Add magic numbers for x86_64.
15079 (fixup_executable): Fix printf format specifier for unsigned long
15082 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15084 * frame.h (struct frame): Put menu_bar_window under #ifdef
15085 because this member is not needed when X toolkit is in use.
15086 (fset_menu_bar_window):
15087 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15088 (free_glyphs, update_frame):
15089 * xdisp.c (expose_frame): Likewise.
15090 (display_menu_bar): Likewise. Remove redundant eassert.
15091 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15094 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15096 Use functions and constants to manipulate Lisp_Save_Value objects.
15097 This replaces code that used macros and strings and token-pasting.
15098 The change makes the C source a bit easier to follow,
15099 and shrinks the Emacs executable a bit.
15100 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15101 (make_save_value): Change 1st arg from string to enum. All callers
15104 (mark_object): Use if, not #if, for GC_MARK_STACK.
15105 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15106 (XSAVE_OBJECT): Now functions, not macros.
15107 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15108 the constant was never used.
15109 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15110 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15111 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15112 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15114 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15115 type3 with a single member save_type. All uses changed.
15116 (save_type, set_save_pointer, set_save_integer): New functions.
15117 * print.c (PRINTX): Remove.
15119 * alloc.c: Remove redundant static declarations.
15121 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15123 * window.h (struct window): Convert left_col, top_line, total_lines
15124 and total_cols from Lisp_Objects to integers. Adjust comments.
15125 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15127 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15128 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15129 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15130 Adjust users where appropriate.
15132 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15134 * frame.h (struct frame): Drop resx and resy because the same data is
15135 available from window system-specific output context. Adjust users.
15136 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15137 New functions to provide defaults when no window system available.
15138 (FRAME_RES_X, FRAME_RES_Y): New macros.
15139 (NUMVAL): Move from xdisp.c.
15140 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15141 (Ffont_face_attributes, Fopen_font):
15142 * image.c (gs_load):
15143 * w32font.c (fill_in_logfont):
15144 * xdisp.c (calc_pixel_width_or_height):
15145 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15146 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15148 2013-03-20 Kenichi Handa <handa@gnu.org>
15150 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15151 to 1 (temporary workaround until a bug related to ASCII
15152 optimization is fixed).
15154 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15156 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15157 Signal error if window is not internal. Adjust docstring.
15158 (delete_all_child_windows): Use combination_limit to save the buffer.
15159 (Fset_window_configuration): Adjust accordingly.
15160 * print.c (syms_of_print): Initialize debugging output not here...
15161 (init_print_once): ...but in a new function here.
15162 * lisp.h (init_print_once): Add prototype.
15163 * emacs.c (main): Add call to init_print_once. Adjust comments.
15165 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15167 * window.c (window_resize_check, window_resize_apply)
15168 (window_from_coordinates, recombine_windows, set_window_buffer)
15169 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15170 (Fsplit_window_internal, Fdelete_window_internal)
15171 (freeze_window_starts): Use bool for booleans.
15172 * window.h (window_frame_coordinates, resize_frame_windows)
15173 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15175 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15177 * dispnew.c (bitch_at_user): Use `user-error'.
15179 2013-03-17 Ken Brown <kbrown@cornell.edu>
15181 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15182 as return type of image_background. (Bug#13981)
15183 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15185 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15187 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15188 (ns_select): Don't return with result uninitialized.
15190 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15193 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15195 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15196 directories. If filename is nil, get directory name (Bug#13932).
15197 Use getFilename and getDirectory.
15198 (getFilename, getDirectory): New methods for EmacsSavePanel and
15200 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15202 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15204 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15206 2013-03-15 Kenichi Handa <handa@gnu.org>
15208 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15209 (adjust_after_replace): Make it back to static. Delete the third
15210 arg text_at_gap_tail. Cancel the code for handling it.
15212 * coding.h (struct coding_system): New member eol_seen.
15214 * coding.c (detect_ascii): New function.
15215 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15216 when the source bytes are actually scanned. On detecting for
15217 coding_category_utf_8_auto, call detect_ascii instead of scanning
15218 source bytes directly.
15219 (produce_chars): Call insert_from_gap with the new arg 0.
15220 (encode_coding): Likewise.
15221 (decode_coding_gap): Control ASCII optimization by the variable
15222 disable_ascii_optimization instead of #ifndef .. #endif.
15223 Deccode EOL format according to coding->eol_seen.
15224 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15227 * lisp.h (adjust_after_replace): Cancel externing it.
15228 (insert_from_gap): Adjust prototype.
15230 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15232 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15233 FULLSCREEN_MAXIMIZED. (Bug#13935)
15235 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15237 * region-cache.c (find_cache_boundary, move_cache_gap)
15238 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15239 Simplify debugging check and convert to eassert. Adjust comment.
15240 (pp_cache): Put under ENABLE_CHECKING.
15242 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15244 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15245 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15246 and WM_ACTIVATEAPP.
15247 (w32fullscreen_hook): If the frame is visible, reset
15248 f->want_fullscreen flag after changing the frame size. If the
15249 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15252 2013-03-13 Daniel Colascione <dancol@dancol.org>
15254 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15255 too so that these builds can use Cygwin's file conversion
15256 functions. (We've been building and linking cygw32.o all along
15257 and just not using it.)
15259 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15261 File synchronization fixes (Bug#13944).
15262 * Makefile.in (LIB_FDATASYNC): New macro.
15264 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15265 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15266 Don't worry about HAVE_FSYNC, since a substitute fsync is
15267 available if the system lacks one.
15268 (Fwrite_regin): Retry fsync if interrupted.
15270 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15272 * w32term.c (w32_read_socket): If the Emacs frame is being
15273 activated, call w32fullscreen_hook, to make sure the new frame
15274 dimensions are in effect. (Bug#13937)
15276 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15278 * xdisp.c (init_iterator): Simplify because both character and byte
15279 positions are either specified or -1. Add eassert. Adjust comment.
15280 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15281 character and byte positions can be obtained from marker.
15283 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15285 Static checking by Sun C 5.12.
15286 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15287 * bytecode.c (exec_byte_code):
15288 * dispnew.c (init_display):
15290 * fileio.c (Fsubstitute_in_file_name):
15291 * keyboard.c (Fevent_convert_list):
15292 * keymap.c (Fsingle_key_description):
15293 * term.c (maybe_fatal, fatal):
15294 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15295 * xsmfns.c (Fhandle_save_session):
15296 Omit unreachable code.
15297 * keymap.c (map_keymap_char_table_item): Cast void * to
15298 a function pointer type; the C Standard requires this.
15300 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15301 Include <sys/param.h> unconditionally, as that works elsewhere and
15302 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15303 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15306 See ChangeLog.12 for earlier changes.
15308 ;; Local Variables:
15312 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15314 This file is part of GNU Emacs.
15316 GNU Emacs is free software: you can redistribute it and/or modify
15317 it under the terms of the GNU General Public License as published by
15318 the Free Software Foundation, either version 3 of the License, or
15319 (at your option) any later version.
15321 GNU Emacs is distributed in the hope that it will be useful,
15322 but WITHOUT ANY WARRANTY; without even the implied warranty of
15323 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15324 GNU General Public License for more details.
15326 You should have received a copy of the GNU General Public License
15327 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.