1 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (ns_set_vertical_scroll_bar)
4 (ns_set_horizontal_scroll_bar): Cleanup merge error.
6 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
8 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
9 merely because tmo_in_millisec is nonnegative. The 1st call
10 to g_main_context_query could succeed while the 2nd one fails.
12 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
14 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
16 * nsterm.m (run): Only use non-system event loop if OSX version is
17 exactly 10.9 (Bug#18993).
18 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
21 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
23 * callproc.c (encode_current_directory): Support handling of file
24 names prepended by "/:". (Bug#18891)
26 2014-11-08 Alan Mackenzie <acm@muc.de>
28 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
30 2014-11-08 Dima Kogan <dima@secretsauce.net>
32 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
34 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
36 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
37 raises an error. (Bug#18891)
39 2014-11-08 Martin Rudalics <rudalics@gmx.at>
41 * frame.c (adjust_frame_size): Call x_set_window_size only if
42 f->can_x_set_window_size is set.
43 (make_frame): Initialize f->can_x_set_window_size and
44 f->can_run_window_configuration_change_hook.
45 (Fcan_run_window_configuration_change_hook): New function.
46 * frame.h (frame): Split `official' into `can_x_set_window_size'
47 and `can_run_window_configuration_change_hook'.
48 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
49 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
50 f->can_x_set_window_size.
51 * window.c (run_window_configuration_change_hook): Return
52 immediately if either f->can_x_set_window_size or
53 f->can_run_window_configuration_change_hook are false.
54 (Fset_window_configuration): Instead of f->official set
55 f->can_x_set_window_size.
56 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
57 f->can_x_set_window_size.
59 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
61 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
62 cleanup from 2014-11-01 (Bug#18972).
64 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
66 * keyboard.c: Call gui-set-selection instead of x-set-selection.
67 * xdisp.c (window-scroll-functions): Improve docstring.
69 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
71 Uniquify the 'size' symbol.
73 * w32notify.c (Qsize): Remove.
74 * lisp.h (Qsize): New decl.
75 * lread.c (Qsize): Now extern.
76 * w32notify.c (syms_of_w32notify): No need to defsym.
78 2014-11-07 Martin Rudalics <rudalics@gmx.at>
80 * dispnew.c (change_frame_size_1): Fix call of
82 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
83 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
84 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
85 (Qtool_bar_size): New constants.
86 (frame_inhibit_resize, adjust_frame_size): New argument to
87 handle case where frame_inhibit_implied_resize is a list.
88 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
89 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
90 (x_set_right_divider_width, x_set_bottom_divider_width)
91 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
92 (x_set_scroll_bar_width, x_set_scroll_bar_height):
94 (frame-inhibit-implied-resize): Rewrite doc-string.
95 * frame.h (frame_inhibit_resize, adjust_frame_size):
96 Fix external declarations.
97 (Qframe_position, Qframe_outer_size)
98 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
99 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
100 (Qtool_bar_size): Extern them.
101 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
102 (xg_height_or_width_changed): Remove.
103 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
104 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
105 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
106 (xg_change_toolbar_position): Call adjust_frame_size directly.
107 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
108 Fix calls of adjust_frame_size.
109 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
110 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
111 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
112 frame can get resized when tool-bar-lines parameter changes from
114 (Fw32_frame_menu_bar_size): Return fourth value.
115 (Fw32_frame_rect): Block input around system calls
116 (Fx_frame_geometry): New function.
117 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
118 * w32term.c (x_new_font): Adjust adjust_frame_size call.
119 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
120 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
121 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
122 (Fx_create_frame): Adjust adjust_frame_size calls.
123 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
124 frame can get resized when tool-bar-lines parameter changes from
126 (Fx_frame_geometry): New function.
127 * xmenu.c (update_frame_menubar): On Lucid call
128 adjust_frame_size with one pixel less height to avoid that
129 repeatedly adding/removing the menu bar grows the frame.
130 (free_frame_menubar): On Motif arrange to optionally preserve
131 the old frame height when removing the menu bar.
132 * xterm.c (x_new_font): Adjust adjust_frame_size call.
134 2014-11-03 Eli Zaretskii <eliz@gnu.org>
136 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
137 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
138 frame; instead, print an error message.
140 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
142 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
144 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
146 * nsimage.m (allocInitFromFile:): Initialize bmRep.
147 (dealloc): Release bmRep.
149 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
150 imageListSetNext, imageListNext.
152 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
154 (allocInitFromFile:): Remove searching ImageList and calling
155 reference (Bug#18918).
156 (dealloc): Remove handling if ImageList.
158 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
160 * process.c (catch_child_signal): Fix incorrect assertion.
162 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
164 * macfont.m (macfont_draw):
165 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
167 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
168 if force_integral_p (i.e. no antialias).
169 (macfont_draw): Check ns_antialias_text, also turn off synthetic
170 bold if no antialias (Bug#18876).
172 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
173 was given (Bug#18846).
175 * nsterm.h (ns_set_doc_edited): Declare taking no args.
177 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
178 instead of in xdisp.c, function now takes void. (Bug#18884).
180 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
181 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
183 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
184 struct window* (Bug#18889).
185 Remove getMouseMotionPart.
186 (ns_output): Make icon_top/left int.
188 * nsfns.m (x_icon): icon_top/left is int.
190 * nsterm.m (ns_mouse_position): Remove unused code.
191 (initFrame:window:, dealloc): Use window instead of win.
192 (getMouseMotionPart:window:x:y:): Remove, unused.
193 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
195 2014-11-01 Eli Zaretskii <eliz@gnu.org>
197 * keyboard.c (readable_events): When FLAGS include
198 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
199 This avoids returning non-nil from input-pending-p when only such
200 events are in the queue. (Bug#18856)
202 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
204 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
205 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
206 (Qforeign_selection): Remove.
207 (ns_get_local_selection): Identation fix.
208 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
210 * nsselect.m (ns_get_local_selection): Remove calling of
211 functions in Vselection_converter_alist (Bug#18911).
212 (syms_of_nsselect): Remove Vselection_converter_alist.
214 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
216 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
217 and unnecessary initialization. Adjust comments.
219 2014-10-30 Eli Zaretskii <eliz@gnu.org>
221 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
223 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
224 index, not an absolute one, as that's what the function expects.
226 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
228 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
229 font on an initial frame when running as a daemon (Bug#18869).
231 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
233 2014-10-30 Eli Zaretskii <eliz@gnu.org>
235 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
236 build_string, when importing a home directory. (Bug#18873)
238 * dispnew.c (buffer_posn_from_coords):
239 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
240 account for the header-line height. (Bug#18839)
242 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
244 * xml.c (parse_region): Do not forget the first document child.
246 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
248 * nsselect.m: pasteboard_changecount is new.
249 (ns_store_pb_change_count, ns_get_pb_change_count)
250 (ns_get_our_change_count_for): New functions.
251 (ns_string_to_pasteboard_internal): Correct comment.
252 type => gtype in eassert, Call ns_store_pb_change_count.
253 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
254 (Fns_disown_selection_internal, Fns_selection_owner_p):
255 Replace Vselection_alist check, with change count check.
256 (Fns_get_selection): Initialize val to Qnil. Only get local
257 selection if change counts match (Bug#18799).
258 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
260 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
262 * src/w32proc.c (create_child): If calling a quoted batch file,
263 pass NULL for exe. (Bug#18745)
265 2014-10-24 Eli Zaretskii <eliz@gnu.org>
267 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
268 (bidi_resolve_brackets): Use end of string position rather than ZV
269 when iterating over a string. (Bug#18815)
271 2014-10-24 Martin Rudalics <rudalics@gmx.at>
273 * keyboard.c (make_lispy_position): Return coordinates also when
274 on scroll bars, fringes, margins or not in a window.
275 * xdisp.c (show_mouse_face): Don't change cursor face during
278 2014-10-23 Martin Rudalics <rudalics@gmx.at>
280 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
281 (frame_resize_pixelwise, frame_inhibit_implied_resize):
282 Fix doc-strings (Bug#18789).
284 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
286 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
288 2014-10-22 Eli Zaretskii <eliz@gnu.org>
290 Optimize redisplay of simple bracketed text.
291 * bidi.c (bidi_cache_reset_to): New function.
292 (bidi_cache_reset): Call it.
293 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
295 (bidi_resolve_explicit): Reset bracket_pairing_pos and
296 bracket_enclosed_type only if bracket_pairing_pos's value is not
298 (MAX_BPA_STACK): Make sure the value is signed.
299 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
300 stop pushing values onto the stack.
301 (bidi_find_bracket_pairs): If the bracketed text is only on the
302 base embedding level, remove all the states cached by this
303 function from the cache, and return zero, so that the brackets in
304 this segment of text are processed as normal neutrals.
305 (bidi_resolve_brackets): Detect the brackets that are to be
306 processed as neutrals, and don't call bidi_find_bracket_pairs on
309 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
311 * w32select.c (Fw32_selection_exists_p): Rename from
312 Fx_selection_exists_p.
313 (syms_of_w32select): Adjust accordingly.
315 * w16select.c (Fw16_selection_exists_p): Rename from
316 Fx_selection_exists_p.
317 (syms_of_win16select): Adjust accordingly.
319 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
320 (Fns_own_selection_internal): Tighten scoping.
321 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
322 (Fns_get_selection): Rename from Fx_get_selection_internal.
323 (Fns_get_selection_internal, Fns_store_selection_internal):
325 (syms_of_nsselect): Adjust accordingly.
327 2014-10-21 Martin Rudalics <rudalics@gmx.at>
329 * w32fns.c (Fw32_frame_menu_bar_size): New function.
330 * w32term.c (x_set_window_size): Account for wrapped menu bar
331 lines when setting up frame height (Bug#15174 and Bug#18720).
332 (w32_add_wrapped_menu_bar_lines): New variable.
334 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
336 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
339 2014-10-20 Glenn Morris <rgm@gnu.org>
341 * Merge in all changes up to 24.4 release.
343 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
345 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
346 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
348 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
350 * xterm.c (handle_one_xevent): Check return value from
351 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
352 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
354 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
355 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
356 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
357 Gtk+ >= 3.14 (Bug#18674).
358 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
359 Gtk+ >= 3.14 (Bug#18674).
361 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
363 * gtkutil.c: Remove no-longer-used code.
364 (xg_update_menubar): Remove unused local and unnecessary call to
365 gtk_menu_item_get_submenu.
366 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
367 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
368 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
370 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
372 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
374 * xterm.h (handlebox_widget): Remove.
376 * xmenu.c (set_frame_menubar): Remove GTK block that calls
379 * gtkutil.h (xg_have_tear_offs): Remove declaration.
381 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
382 to handle Gtk versions.
383 (xg_get_file_with_chooser): Use them.
384 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
385 Remove (create_menus): Remove teroff argument and code.
386 Remove call to gtk_menu_set_title.
387 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
388 Adjust args to create_menus.
389 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
390 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
391 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
392 (xg_make_tool_item): Remove detach code.
393 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
394 (find_icon_from_name): New function.
395 (update_frame_tool_bar): Remove GtkStockItem code, move to
396 find_icon_from_name. Let stock be a list of icon names to try.
397 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
398 Replace TOOLBAR_TOP_WIDGET.
399 (free_frame_tool_bar, xg_change_toolbar_position ):
400 Replace TOOLBAR_TOP_WIDGET.
401 (xg_initialize): Remove tearoff code.
403 2014-10-18 Eli Zaretskii <eliz@gnu.org>
405 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
406 pixel from the window's cursor glyph width, since X renders hollow
407 blocks 1 pixel wider than the 'width' parameter.
409 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
410 glyph->pixel_width; this is now done in xterm.c.
412 Fix reordering of bracket characters in isolates.
413 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
414 RESOLVED_ONLY; when non-zero, return from the cache only fully
415 resolved states. All callers changed.
416 (CANONICAL_EQU): New macro.
417 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
418 equivalent of the paired closing bracket character.
419 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
420 the default non-negative value, to be checked later in
421 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
422 characters against those pushed onto the BPA stack.
423 (bidi_record_type_for_neutral): New function.
424 (bidi_resolve_brackets): Record next_for_neutral and
425 prev_for_neutral when embedding level gets pushed. Force
426 resolution of bracket pairs when entering a level run that was not
428 (bidi_resolve_neutral): Add assertions before calling
429 bidi_resolve_neutral_1.
430 (bidi_level_of_next_char): Remove the code that attempted to
431 resolve unresolved neutrals; that is now done by
432 bidi_resolve_neutral.
434 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
436 2014-10-17 Eli Zaretskii <eliz@gnu.org>
438 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
439 1-pixel R2L characters.
440 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
441 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
443 2014-10-16 Eli Zaretskii <eliz@gnu.org>
445 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
448 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
450 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
451 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
452 It's not clear to me whether the initialization is needed,
453 but it can't hurt so I played it safe.
455 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
457 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
459 2014-10-15 Eli Zaretskii <eliz@gnu.org>
461 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
462 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
464 (bidi_get_type): Return the isolate initiators and terminator types.
465 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
466 (bidi_fetch_char_skip_isolates, find_first_strong_char)
467 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
468 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
469 for the new features.
470 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
471 push and pop correctly for isolates.
472 (bidi_remember_char): Modify to accept an additional argument
473 and record the bidi type according to its value.
474 (bidi_cache_iterator_state): Accept an additional argument to only
475 update an existing state. Handle the new members of struct bidi_it.
476 (bidi_cache_find): Arguments changed: no longer accepts a level,
477 instead accepts a flag telling it whether it is okay to return
479 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
480 table. Initialize new isolate-related members.
481 (bidi_paragraph_init): Some code factored out into
482 find_first_strong_char.
483 (bidi_resolve_explicit_1): Function deleted, its code incorporated
484 into bidi_resolve_explicit.
485 (bidi_resolve_explicit): Support the isolate initiators and
486 terminator. Fix handling of embeddings and overrides according to
487 new UBA requirements. Record information about previously seen
488 characters here (moved from bidi_level_of_next_char).
489 (bidi_resolve_weak): Adapt to changes in struct members.
490 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
491 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
492 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
493 paired bracket resolution. Handle isolate initiators and
495 (bidi_type_of_next_char): Remove unneeded code for BN limit.
496 (bidi_level_of_next_char): Move the code that records information
497 about previous characters to bidi_resolve_explicit. Fix logic of
498 resolving neutrals and make sure their cache entries are updated.
499 Remove now unneeded special handling of PDF level.
501 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
502 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
503 enlarged per Unicode 6.3.
504 (enum bidi_bracket_type_t): New data type.
505 (struct bidi_saved_info): Leave only 2 type members out of 4.
507 (struct bidi_stack): Add members necessary to support isolating
509 (struct bidi_it): Add new members necessary to support isolating
510 sequences and bracket pair resolution.
512 * xdisp.c (Fbidi_resolved_levels): New function.
513 (syms_of_xdisp): Defsubr it.
514 (append_glyph, append_composite_glyph, produce_image_glyph)
515 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
517 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
519 * term.c (append_glyph, append_composite_glyph)
520 (append_glyphless_glyph): Convert aborts to assertions.
522 * .gdbinit (pgx): Display the character codepoint, resolved level,
523 and bidi type also for glyphless glyphs.
525 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
527 Avoid unwanted point motion in Fline_beginning_position.
528 * lisp.h (scan_newline_from_point): Add prototype.
529 * search.c (scan_newline_from_point): New function, refactored from...
530 * cmds.c (Fforward_line): ...adjusted user.
531 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
532 and simplify the former since the latter doesn't move point.
534 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
536 Cleanup terminal handling code.
537 * dispextern.h (get_named_tty): Remove prototype but...
538 * termhooks.h (get_named_terminal): ...resurrect it under
539 more meaningful name.
540 (get_terminal): Likewise, but with...
541 (decode_live_terminal): ...this name.
542 (decode_tty_terminal): Add prototype.
543 * term.c (get_tty_terminal): Remove.
544 (get_named_tty): Remove.
545 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
546 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
547 Use decode_tty_terminal.
548 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
549 * terminal.c (get_terminal): Refactor to...
550 (decode_terminal, decode_live_terminal): ...new functions.
551 (decode_tty_terminal): Replacement for get_tty_terminal.
552 (get_named_terminal): Likewise for get_named_tty.
553 * coding.c (Fset_terminal_coding_system_internal)
554 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
555 (Fkeyboard_coding_system):
556 * composite.c (Fcomposition_get_gstring):
557 * dispnew.c (Fsend_string_to_terminal):
558 * frame.c (Fmake_terminal_frame):
559 * nsfns.m (check_ns_display_info):
560 * w32fns.c, xfns.c (check_x_display_info):
561 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
562 * keyboard.c (handle_interrupt_signal, handle_interrupt)
563 (Fset_quit_char): Use get_named_terminal.
564 (Fset_output_flow_control, Fset_input_meta_mode):
565 Use decode_tty_terminal.
567 2014-10-13 Eli Zaretskii <eliz@gnu.org>
569 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
570 between 32-bit and 64-bit MinGW builds. (Bug#18699)
572 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
574 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
575 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
577 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
579 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
582 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
584 * editfns.c (dump_tz_string): No longer const.
585 It might be modified.
587 * nsmenu.m (clear): Assume OS X 10.6 or later.
589 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
591 * unexmacosx.c: Remove include ppc/reloc.h.
592 (unrelocate, copy_dysymtab): Remove PPC code.
593 (rebase_reloc_address): Remove, only used for PPC:
595 * nsterm.m: Always include macfont.h on COCOA.
596 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
597 (ns_dumpglyphs_image, ns_check_menu_open)
598 (applicationDidFinishLaunching)
599 (antialiasThresholdDidChange:)
600 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
601 Remove checks for OSX <= 10.5/10.6.
602 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
603 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
606 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
607 (NS_HAVE_NSINTEGER): Remove block.
608 Remove >= OSX 10.6 tests.
610 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
611 (x_activate_menubar, trackingNotification:): Remove check for
613 (menuNeedsUpdate:): Remove check for OSX < 10.5.
615 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
617 * nsfns.m: Always include macfont.h on COCOA.
618 (ns_filename_from_panel, ns_directory_from_panel)
619 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
620 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
622 * macfont.m: Remove >= 1050 check.
623 (macfont_create_family_with_symbol)
624 (macfont_get_glyph_for_character)
625 (mac_font_get_glyphs_for_variants)
626 (mac_ctfont_create_available_families, syms_of_macfont):
627 Remove code for OSX < 10.6.
628 (mac_font_family_group, mac_font_family_compare): Remove, only used
631 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
632 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
634 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
637 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
639 Fix putenv race conditions with undefined behavior (Bug#8705).
640 Do all putenv calls before Emacs creates any threads.
641 Use a safer way to modify the TZ environment variable in the
642 presence of multiple threads. For further thread-safety,
643 prefer localtime_r and gmtime_r to localtime and gmtime,
644 and prefer struct tm's tm_gmtoff (if available) to calling
645 both localtime_r and gmtime_r.
646 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
647 (init_dbusbind): ... to this new function.
648 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
649 * xterm.c (x_term_init): Move xputenv call from here ...
650 (init_xterm): ... to this new function.
651 * emacs.c (main) [USE_GTK]: Call it before creating threads.
652 * editfns.c (HAVE_TM_GMTOFF): Default to false.
653 (dump_tz_string): New constant.
654 (init_editfns): Use it. This centralizes the dump_tz stuff.
655 Call set_time_zone_rule here, so that its xputenv is done
656 before Emacs goes multithreaded.
657 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
658 thread-safe enough for Emacs.
659 (format_time_string, Fdecode_time, Fcurrent_time_string)
660 (Fcurrent_time_zone):
661 Prefer localtime_r and gmtime_r, which are more thread-safe, to
662 localtime and gmtime. Remove now-unnecessary calls to block_input.
663 (tm_gmtoff): New static function.
664 (Fdecode_time, Fcurrent_time_zone): Use it.
665 (Fencode_time): Use mktime_z, for better thread-safety.
666 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
667 i.e., not quite thread-safe but good enough for Emacs typical usage.
668 Do not reclaim storage that is in the environment; let it leak.
669 Always call tzset, since localtime_r does not.
670 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
671 This is now done in init_editfns.
672 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
673 New macros and declarations, for platforms lacking tzalloc & friends.
675 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
677 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
678 On x86 platforms this works around GCC bug 63495
679 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
680 and more generally should fix a portability problem in Emacs.
681 Problem reported by Stefan Monnier in:
682 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
684 2014-10-08 Leo Liu <sdl.web@gmail.com>
686 Enhance terpri to allow conditionally output a newline. (Bug#18652)
687 * keymap.c (describe_vector_princ):
688 * keyboard.c (Fcommand_error_default_function): Adapt to change to
691 * print.c (printchar_stdout_last): Declare.
692 (printchar): Record the last char written to stdout.
693 (Fterpri): Add optional argument ENSURE.
695 2014-10-08 Eli Zaretskii <eliz@gnu.org>
697 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
698 DELAY argument to change_frame_size, so that the frame size
699 changes, if any are needed, are delayed until the next redisplay.
700 This is to avoid a too early QUIT inside change_frame_size, when
701 it calls Lisp in frame_windows_min_size, in case one of the events
702 we've read sets the quit-flag. (Bug#18649)
704 * w32fns.c (check_x_display_info): Accept terminal objects as
705 argument, to follow what xfns.c does.
707 2014-10-07 Glenn Morris <rgm@gnu.org>
709 * Makefile.in ($(srcdir)/macuvs.h)
710 ($(lispsource)/international/charprop.el): Add explicit FORCE.
712 2014-10-07 Eli Zaretskii <eliz@gnu.org>
714 * decompress.c (init_zlib_functions): Move the message about zlib
715 being unavailable from here...
716 (Fzlib_decompress_region): ...to here. (Bug#18650)
718 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
720 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
721 the case where an optional string is used. Adjust docstring.
723 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
725 * lisp.mk (lisp): Remove w32-common-fns.elc.
727 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
729 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
730 These were already defined in buffer.c, and the duplicate
731 definitions cause problems on platforms like 'gcc -fno-common'.
732 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
734 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
736 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
737 if toolbar is visible.
739 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
742 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
743 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
744 (ns_select, ns_read_socket): Use unwind_protect to decrease
745 apploopnr (Bug#18345).
746 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
747 line height (Bug#17977).
749 * macfont.m: Fix indentation and import changes from macport 24.3.94.
750 (macfont_closest_traits_index): New function.
751 (macfont_closest_traits_index_p): Rename from
752 macfont_closest_traits_index.
753 (macfont_list): Use macfont_closest_traits_index_p.
755 2014-10-05 K. Handa <handa@gnu.org>
757 * coding.c (detect_coding_iso_2022): Set coding->rejected
758 correctly when an invalid escape sequence is found (Bug#18610).
760 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
762 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
763 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
766 2014-10-04 Martin Rudalics <rudalics@gmx.at>
768 * buffer.c (scroll_bar_width, scroll_bar_height):
770 * window.c (Fset_window_scroll_bars): Fix doc-string.
771 (Fwindow_scroll_bars): Have it return what the doc-string says.
773 2014-10-03 Eli Zaretskii <eliz@gnu.org>
775 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
776 iterator backwards, to resync the bidi iterator. (Bug#18584)
778 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
780 Consistently use min and max macros from lisp.h.
781 * coding.c (min, max):
783 * unexhp9k800.c (min):
784 * unexw32.c (min, max): Use definitions from lisp.h.
785 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
787 * gmalloc.c (min): Tiny style change.
789 * fileio.c (emacs_readlinkat, Finsert_file_contents):
790 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
792 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
794 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
795 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
796 (X_ULONG_MAX): Move these macros to xterm.h.
797 (x_fill_property_data): Be more generous about allowing either
798 signed or unsigned data of the appropriate width.
799 * xterm.h (x_display_set_last_user_time): New function.
800 All setters of last_user_time changd to use this function.
801 If ENABLE_CHECKING, check that the times are in range.
803 2014-10-02 Eli Zaretskii <eliz@gnu.org>
805 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
806 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
808 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
810 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
811 make a font_object from a tty frame (Bug#18573).
812 (Finternal_set_lisp_face_attribute): Add FIXME comment.
814 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
816 * alloc.c (mark_overlay): Assume that overlay boundaries are
817 always markers. Add comment.
818 * lread.c (read_internal_start): Use convenient validate_subarray.
820 (Fread_from_string): Adjust docstring.
822 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
824 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
826 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
827 Rename from the "x-" prefix.
829 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
831 * xselect.c (selection-converter-alist): Fix docstring.
833 2014-10-01 Eli Zaretskii <eliz@gnu.org>
835 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
836 argument passed by the caller, when we mirror all slashes into
839 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
841 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
842 Resurrect old code and fix compilation with GTK < 2.13.6.
844 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
846 Use AUTO_CONS instead of SCOPED_CONS, etc.
847 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
848 * lisp.h (AUTO_CONS): Rename from scoped_cons.
849 (AUTO_LIST1): Rename from scoped_list1.
850 (AUTO_LIST2): Rename from scoped_list2.
851 (AUTO_LIST3): Rename from scoped_list3.
852 (AUTO_LIST4): Rename from scoped_list4.
853 (AUTO_STRING): Rename from SCOPED_STRING.
854 * frame.h (AUTO_FRAME_ARG):
855 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
856 (AUTO_LIST4, AUTO_STRING):
857 Prepend a new argument 'name'.
858 Declare a variable instead of yielding a value.
860 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
862 2014-09-30 Eli Zaretskii <eliz@gnu.org>
864 * w32fns.c (w32_createwindow): Accept an additional argument, an
865 array of 2 values specifying the coordinates of the frame's
866 top-left corner. Use these values instead of calling x_get_arg,
867 which can cons Lisp objects, and therefore cannot be called except
868 from the main thread. Remove redundant tests for the default
870 (my_create_window): Move the calculation of the coordinates of the
871 frame's top-left edge here. Pass them to the input thread via the
872 second parameter of the WM_EMACS_CREATEWINDOW message.
873 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
876 2014-09-30 Eli Zaretskii <eliz@gnu.org>
878 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
879 (redisplay_window): Treat the frame's frozen_window_starts flag
880 the same way as the optional_new_start flag for the window: only
881 obey it if the glyph row showing point will be fully visible.
882 Likewise when the window start is in a continuation line. If,
883 after trying everything under the 'force_start' label, point is
884 still not fully visible, give up and scroll the window.
885 Add debugging traces. (Bug#18545)
887 * window.c (Frecenter): Set the window's redisplay flag.
889 2014-09-30 Eli Zaretskii <eliz@gnu.org>
891 * w32term.c (w32_read_socket): Don't use frame dimensions for
892 resizing if GetClientRect returned an empty (0, 0, 0, 0)
893 rectangle. Check the return value of GetClientRect, and don't use
894 the results if it didn't succeed.
896 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
897 in columns and lines after correcting the pixel dimensions in
899 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
900 negative values to xrealloc. (Bug#18528)
902 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
904 * alloc.c: Remove now-unnecessary check.
905 Suggested by Dmitry Antipov in:
906 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
908 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
910 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
911 to Ubuntu 14.04.1 x86-64.
913 Simplify stack-allocated Lisp objects, and make them more portable.
914 The build_local_string macro was used in two ways: (1) string
915 literals for which scoped allocation suffices, and (2) file name
916 components, where it's not safe in general to assume bounded-size
917 ASCII data. Simplify by defining a new macro SCOPED_STRING that
918 allocates a block-scope string, and by using SCOPED_STRING for (1)
919 and build_string for (2). Furthermore, actually use stack
920 allocation only for objects known to have sufficient alignment.
921 This simpler implementation means Emacs can make
922 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
923 GC_MAKE_GCPROS_NOOPS.
924 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
925 for fewer differences among implementations.
926 (struct Lisp_String): Now GCALIGNED.
927 (USE_STACK_LISP_OBJECTS): Default to true, since the
928 implementation no longer insists on a nonempty GCALIGNED.
929 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
930 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
931 separately. Move definiens to scoped_cons. The old definition
932 was incorrect when GCALIGNED was defined to be empty.
933 (union Aligned_String): New type.
934 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
935 implementation ports to compilers that don't align strictly enough.
936 Don't worry about the union sizes; it's not worth bothering about.
937 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
938 Rewrite using USE_STACK_CONS.
939 (scoped_cons): Assume the use of union Aligned_Cons.
940 (lisp_string_size, make_local_string, build_local_string): Remove.
941 Unless otherwise specified, all callers of build_local_string
942 changed to use SCOPED_STRING.
943 (SCOPED_STRING): New macro.
944 * data.c (wrong_choice):
945 * menu.c (single_menu_item):
946 * process.c (Fformat_network_address):
947 Hoist use of SCOPED_STRING out of a scope, so that its returned
948 object lives long enough.
949 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
950 as the string might be long or might not be ASCII.
952 2014-09-29 Eli Zaretskii <eliz@gnu.org>
954 * msdos.c (internal_terminal_init): Bump version to 25.
956 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
958 Keep stack-allocated Lisp objects fast rather than versatile.
959 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
960 (SCOPED_CONS_INITIALIZER): New macro.
961 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
962 (USE_LOCAL_ALLOCA): Remove.
963 (local_cons, local_list1, local_list2, local_list3, local_list4):
964 Remove. Stack overflow checking makes them too slow.
965 (make_local_vector): Likewise. Also we just don't have enough
967 (enum LISP_STRING_OVERHEAD): Remove.
968 (local_string_init, local_vector_init): Remove prototypes.
969 (make_local_string, build_local_string): Redesign to target short
970 compile-time string constants, fall back to regular string allocation
972 (lisp_string_size): New function.
973 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
974 * alloc.c (local_string_init, local_vector_init): Remove.
975 (verify_ascii) [ENABLE_CHECKING]: New function.
976 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
977 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
978 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
979 * xselect.c, xterm.c: All related users changed.
981 2014-09-28 Ken Brown <kbrown@cornell.edu>
983 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
984 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
986 2014-09-27 Ken Brown <kbrown@cornell.edu>
988 Fix implementation of HYBRID_MALLOC on Cygwin.
989 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
990 (bss_sbrk_buffer_beg): New variable. Use it...
991 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
992 incorrect definition.
994 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
996 * keyboard.c (track-mouse): Rename to internal--track-mouse.
997 Make it into a function and change arg to be a function.
999 * lisp.mk (lisp): Add elisp-mode.elc.
1001 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1003 * xfns.c (x_default_scroll_bar_color_parameter):
1004 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1005 to pacify --enable-gcc-warnings in non-scrollbar builds.
1007 2014-09-26 Ken Brown <kbrown@cornell.edu>
1009 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1011 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1013 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1014 MinGW builds that use GCC before 4.2.
1016 Default to stack objects on DOS_NT platforms as well.
1017 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1018 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1020 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1022 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1023 ALIGN_STACK attribute.
1025 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1027 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1028 ALIGN_STACK attribute.
1030 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1031 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1033 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1035 * frame.c (frame_inhibit_resize):
1036 * widget.c (EmacsFrameResize):
1037 * window.c (resize_frame_windows, Fset_window_configuration):
1038 * xdisp.c (expose_frame):
1039 * xfns.c (x_change_tool_bar_height):
1040 * xmenu.c (update_frame_menubar):
1041 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1042 Remove code left dead after 2014-07-27 changes.
1044 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1046 Fix local_cons etc. to not exhaust the stack when in a loop.
1047 Problem reported in:
1048 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1049 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1050 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1051 (Ffind_charset_string):
1052 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1053 * data.c (wrong_range):
1054 * editfns.c (Fpropertize, format2):
1055 * emacs.c (init_cmdargs, decode_env_path):
1056 * fileio.c (auto_save_error):
1057 * fns.c (Fyes_or_no_p):
1058 * font.c (font_style_to_value, font_parse_xlfd)
1059 (font_parse_family_registry, font_delete_unmatched)
1061 * fontset.c (Fset_fontset_font):
1062 * frame.c (x_get_arg):
1063 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1064 (read_char_minibuf_menu_prompt):
1065 * keymap.c (silly_event_symbol_error, describe_vector):
1066 * lread.c (load_warn_old_style_backquotes):
1067 * menu.c (single_menu_item):
1068 * minibuf.c (Fread_buffer):
1069 * process.c (status_message, Fformat_network_address)
1070 (server_accept_connection):
1071 * textprop.c (copy_text_properties):
1072 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1073 * xfns.c (x_default_scroll_bar_color_parameter):
1074 * xfont.c (xfont_open):
1075 * xselect.c (x_clipboard_manager_error_1):
1076 * xterm.c (x_term_init):
1077 Put USE_LOCAL_ALLOCA at the start of the function.
1078 * fns.c (maybe_resize_hash_table): Use build_string instead of
1079 build_local_string, since we'd otherwise need a conditional
1080 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1081 not worth the bother of optimization.
1082 * font.c (font_delete_unmatched): Remove by-hand code that
1083 observed MAX_ALLOCA limit, since it's now done automatically.
1084 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1085 since build_local_string needs its sa_alloc.
1086 * lisp.h (lisp_word_count): New function.
1087 (SAFE_ALLOCA_LISP): Use it.
1088 (USE_LOCAL_ALLOCA): New macro.
1089 (local_cons, make_local_vector, make_local_string):
1090 Observe the MAX_ALLOCA limit.
1091 (LISP_STRING_OVERHEAD): New constant.
1092 (make_local_string): Use it.
1094 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1096 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1097 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1098 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1099 and Solaris and it's likely to work on similar platforms.
1101 Avoid signed integer overflow when converting Time to ptrdiff_t.
1102 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1104 (position_to_Time, Time_to_position): New functions.
1105 (gen_help_event, kbd_buffer_get_event): Use them.
1106 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1107 Go back to plain 'unsigned long', so that 'Time' is the same
1108 for both X and non-X builds; this is less likely to cause surprise.
1109 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1110 are the same size; this is no longer required.
1112 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1113 of bit 28 and of whether an unsigned value is negative.
1114 This simplifies the code a bit, and pacifies clang 3.4.
1116 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1118 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1119 Windows builds, where 'long' is a 32-bit type.
1121 * w32inevt.h (w32_console_mouse_position): Update the argument
1122 types to use 'Time'.
1124 * w32term.c (w32_mouse_position)
1125 (x_horizontal_scroll_bar_report_motion)
1126 (x_scroll_bar_report_motion): Update the argument types to use
1129 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1131 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1132 (struct input_event): ...unsigned bitfields. Likewise for
1133 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1134 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1135 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1136 (kbd_buffer_get_event): Adjust users.
1137 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1138 (make_scroll_bar_position): New function, refactored out of...
1139 (make_lispy_event): ...adjusted user.
1140 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1141 * nsterm.m (ns_mouse_position, mouseUp):
1142 * term.c (term_mouse_position):
1143 * w32inevt.c (w32_console_mouse_position):
1144 * w32term.c (w32_mouse_position):
1145 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1146 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1147 Prefer enum and explicit enum members to integers and numeric values.
1149 * chartab.c (uniprop_encode_value_numeric):
1150 * font.c (font_style_to_value): Use make_local_vector.
1151 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1152 * keymap.c (append_key): Use scoped_list1.
1154 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1155 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1157 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1159 Fix some slow uses and misuses of strcat.
1160 * doc.c (get_doc_string):
1161 * gtkutil.c (get_utf8_string):
1162 * xsmfns.c (x_session_initialize):
1163 Avoid recomputation of string length.
1164 * ftfont.c (ftfont_spec_pattern):
1165 * xfns.c (xic_create_fontsetname):
1166 Don't assume output buffer is initially zero.
1168 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1170 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1171 All callers changed.
1172 * xterm.c (x_term_init): Use new functionality to avoid two needs
1173 to compute a string length.
1175 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1177 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1179 Use known length of a Lisp string to copy it faster.
1180 * lisp.h (lispstrcpy): New function. Add comment.
1181 * callproc.c (child_setup):
1182 * dbusbind.c (xd_append_arg):
1183 * doc.c (get_doc_string):
1184 * font.c (Ffont_xlfd_name):
1185 * frame.c (xrdb_get_resource):
1186 * process.c (Fmake_network_process, network_interface_info):
1187 * w32fns.c (Fx_open_connection):
1188 * w32proc.c (sys_spawnve):
1189 * xfns.c (select_visual):
1190 * xfont.c (xfont_list):
1191 * xsmfns.c (x_session_initialize):
1192 * xterm.c (x_term_init): Use it.
1194 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1196 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1197 Problem reported by Dmitry Antipov in thread leading to:
1198 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1199 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1200 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1202 * callproc.c (call_process): Save and restore sa_avail.
1203 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1204 (AVAIL_ALLOCA): New macro.
1205 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1206 Use it, and check against sa_avail rather than MAX_ALLOCA.
1208 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1210 On OSX, do not free font-specific data more than once (Bug#18501).
1211 * macfont.m (macfont_close): Release and free font-specific data
1212 only if it wasn't previously freed.
1214 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1216 * unexmacosx.c (dump_it): Improve error message.
1218 2014-09-22 Juri Linkov <juri@jurta.org>
1220 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1221 (Bug#10747, bug#18334)
1223 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1225 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1226 units in which the position is measured. (Bug#18493)
1228 * xdisp.c (redisplay_internal): Force redisplay of all windows
1229 that show a buffer whose narrowing has changed. (Bug#18490)
1231 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1233 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1234 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1235 lines, draw the hollow-box and hbar cursors on the right side of
1236 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1239 * xterm.c (x_draw_stretch_glyph_string):
1240 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1241 caused the block cursor to disappear on a TAB in R2L lines in
1242 every window except the leftmost one. Reported by Martin Rudalics
1245 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1247 Always use matched specpdl entry to record call arguments (Bug#18473).
1248 * lisp.h (record_in_backtrace): Adjust prototype.
1249 * eval.c (record_in_backtrace): Return current specpdl level.
1250 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1251 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1252 entry and use that entry in call to backtrace_debug_on_exit.
1253 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1254 (do_debug_on_call): Get current specpdl level as 2nd arg.
1256 Prefer ptrdiff_t to int and avoid integer overflows.
1257 * fileio.c (make_temp_name):
1258 * font.c (font_parse_family_registry): Avoid integer
1259 overflow on string size calculation.
1260 * data.c (Faset): Likewise for byte index.
1262 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1264 Fix display of R2L lines in partial-width windows.
1265 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1266 assigned the correct value.
1267 (extend_face_to_end_of_line): Account for truncation and
1268 continuation glyphs in R2L rows when one of the fringes is not
1270 (display_line): Don't assign negative X offset to a row if we are
1271 going to produce a truncation glyph for it. When handling
1272 truncated R2L rows, consider the width of the left fringe instead
1274 (produce_special_glyphs): Fix bogus assignments.
1276 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1278 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1279 always set to a valid value. Make sure the size passed to alloca
1280 is always positive. (Bug#18516)
1282 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1284 Avoid extra call to oblookup when interning symbols.
1285 * lisp.h (intern_driver): Add prototype.
1286 * lread.c (intern_driver): New function.
1287 (intern1, intern_c_string_1, Fintern):
1288 * font.c (font_intern_prop):
1289 * w32font.c (intern_font_name): Use it.
1291 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1293 Minor improvements to new stack-allocated Lisp objects.
1294 * frame.h (FRAME_PARAMETER):
1295 Prefer scoped_list1 to local_list1 where either would do.
1296 * lisp.h (scoped_list4): New macro.
1297 (local_cons, local_list1, local_list2, local_list3, local_list4)
1298 (make_local_vector, make_local_string, build_local_string):
1299 Prefer functions to macros where either would do.
1300 * xdisp.c (build_desired_tool_bar_string):
1301 Prefer scoped_list4 to local_list4 where either would do.
1303 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1305 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1306 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1307 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1308 * frame.h (FRAME_PARAMETER): New macro.
1309 * dispnew.c (init_display):
1310 * fontset.c (Fset_fontset_font):
1311 * frame.c (x_default_parameter):
1312 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1313 * xfns.c (x_default_scroll_bar_color_parameter)
1314 (x_default_font_parameter, x_create_tip_frame): Use it.
1315 * editfns.c (Fpropertize): Use local_cons.
1316 * process.c (status_message): Use build_local_string.
1317 * xfont.c (xfont_open): Use make_local_string.
1318 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1320 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1322 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1323 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1324 !__clang__. This works with GCC and with clang and is safer for
1325 compilers we don't know about.
1326 (local_cons): Rename parameter to make capture less likely.
1328 2014-09-17 Samuel Bronson <naesten@gmail.com>
1330 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1332 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1334 Fix minor problems found by static checking.
1335 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1337 * buffer.h (decode_buffer): Doc and indentation fixes.
1338 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1340 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1342 Avoid clang-specific warnings.
1343 * buffer.c (init_buffer): Shut up -Wself-assign.
1344 * process.c (server_accept_connection): Shut up -Wunsequenced.
1346 2014-09-16 Daniel Colascione <dancol@dancol.org>
1348 * fns.c (sxhash): For symbols, use address as hash code.
1350 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1352 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1353 * charset.c (load_charset_map_from_file): Use scoped_list2
1354 and build_local_string.
1355 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1356 * emacs.c (init_cmdargs, decode_env_path):
1357 * fileio.c (Fexpand_file_name):
1358 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1359 * frame.c (x_get_arg):
1360 * keyboard.c (safe_run_hooks_error):
1361 * lread.c (load_warn_old_style_backquotes):
1362 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1363 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1364 * xselect.c (x_clipboard_manager_error_1)
1365 (x_clipboard_manager_save_all):
1366 * xterm.c (x_term_init): Use build_local_string.
1368 Avoid more integer overflows on string size calculations.
1369 * category.c (Fmake_category_set):
1370 * xdisp.c (get_overlay_arrow_glyph_row):
1371 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1373 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1375 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1376 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1377 error message format. Use message_with_string to have non-ASCII
1378 file names properly displayed.
1379 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1380 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1381 where these APIs are not available even in UNICOWS.DLL.
1382 Improve the format of error messages and include the file name in them
1384 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1385 call play-sound-functions, per documentation.
1387 * w32.c (w32_get_long_filename, w32_get_short_filename):
1388 Constify the input file name arguments.
1390 * w32.h (w32_get_long_filename, w32_get_short_filename):
1393 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1395 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1396 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1397 [USE_LOCAL_ALLOCATORS]: New macros.
1398 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1399 (build_local_string): Avoid argument name expansion clash with
1401 * alloc.c (toplevel)
1402 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1403 Preprocessor guard to avoid impossible configuration.
1404 * charset.c (Ffind_charset_region, Ffind_charset_string):
1405 Use make_local_vector.
1406 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1407 * textprop.c (Fput_text_property, Fadd_face_text_property):
1409 (copy_text_properties): Use local_cons and local_list3.
1410 * chartab.c (uniprop_table):
1411 * data.c (wrong_choice, wrong_range):
1412 * doc.c (get_doc_string):
1413 * editfns.c (format2):
1414 * fileio.c (Fexpand_file_name, auto_save_error):
1415 * fns.c (Fyes_or_no_p):
1416 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1417 * fontset.c (Fset_fontset_font):
1418 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1419 (read_char_minibuf_menu_prompt):
1420 * keymap.c (silly_event_symbol_error, describe_vector):
1421 * menu.c (single_menu_item):
1422 * minibuf.c (Fread_buffer):
1423 * process.c (status_message, Fformat_network_address)
1424 (server_accept_connection): Use make_local_string and
1425 build_local_string. Prefer compound literals where appropriate.
1427 2014-09-15 Daniel Colascione <dancol@dancol.org>
1429 * fns.c (Fsort): Tweak sort docstring.
1431 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1433 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1434 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1435 set errno to EAGAIN instead, to allow the caller to retry the
1436 write after some waiting. Fixes deadlocks when Emacs exchanges a
1437 lot of data through the pipe. (Bug#18420)
1439 * sound.c (Fplay_sound_internal): Encode the sound file name in
1440 the ANSI codepage. Expand it against data-directory, as per docs,
1441 not against the current directory. No need to make a local copy
1442 of the file name; pass the encoded file name directly to
1443 do_play_sound. (Bug#18463)
1445 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1446 NULL, and the file name is not encodable in ANSI codepage, return
1447 the string with "?" replacement characters, which will fail the
1448 caller. This avoids returning a random value in that case.
1450 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1452 * window.c (Fresize_mini_window_internal): Set w->total_lines
1453 from w->pixel_height (Bug#18422).
1455 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1457 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1458 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1459 setting resize increments (Bug#18435).
1461 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1463 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1464 state around the call to line_bottom, since it can move the
1465 iterator to another screen line. This fixes off-by-one errors in
1466 the reported row in some rare cases.
1468 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1470 * callproc.c (init_callproc): Fix bug introduced at
1471 2014-09-07 (Bug#18474).
1473 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1475 Prefer ptrdiff_t to int and avoid integer overflows.
1476 * fileio.c (make_temp_name):
1477 * font.c (font_parse_family_registry): Avoid integer
1478 overflow on string size calculation.
1479 * data.c (Faset): Likewise for byte index.
1481 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1483 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1485 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1487 * lisp.h (make_local_string): Nitpick indent.
1488 * print.c (Fprin1_to_string): Remove unused GCPROs.
1490 More debugging aids around GCPROs.
1491 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1492 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1493 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1495 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1496 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1498 Remove redundant GCPROs around Ffuncall and Fapply calls.
1499 This is safe because Ffuncall protects all of its arguments by itself.
1500 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1501 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1502 (call6, call7): Likewise. Use compound literals where applicable.
1503 (run_hook_with_args_2): Use compound literal.
1505 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1507 Pacify --enable-gcc-warnings when no window system is used.
1508 These warnings found that subscript error, so they seem worthwhile.
1509 * composite.c (char_composable_p): Simplify a bit.
1510 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1511 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1512 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1513 * window.c (set_window_scroll_bars):
1514 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1515 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1516 Ignore -Wsuggest-attribute=const.
1517 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1518 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1520 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1522 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1523 Use check_iso_charset_parameter instead of doing the checks by hand.
1524 (check_iso_charset_parameter): Move up. Check parameters a bit
1525 more carefully, and return true for 96-char sets. All callers changed.
1527 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1529 Simplify lisp.h by removing the __COUNTER__ business.
1530 Problem reported by Dmitry Antipov in:
1531 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1532 * lisp.h (make_local_vector, make_local_string)
1533 (build_local_string): Simplify by not bothering with __COUNTER__.
1534 The __COUNTER__ business wasn't working properly, and was needed
1535 only for hypothetical future expansion anyway.
1537 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1539 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1540 terms to determine bitmap color. (Bug#18437)
1542 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1544 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1547 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1549 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1551 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1553 * xterm.c (handle_one_xevent): Detect iconified by looking at
1554 _NET_WM_STATE_HIDDEN.
1556 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1558 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1559 These can generate a constant with the correct value but the wrong
1560 width, which doesn't work as a printf argument. All uses removed.
1561 Problem reported by Dmitry Antipov in:
1562 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1563 (ENUMABLE): Remove; no longer needed.
1564 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1565 Remove; no longer needed because of the above change.
1566 Each definiens moved to the only use.
1568 Improve the experimental local and scoped allocation.
1569 * alloc.c (local_string_init, local_vector_init):
1570 New functions, defined if USE_LOCAL_ALLOCATORS.
1571 Mostly, these are moved here from lisp.h, as it's not
1572 clear it's worth making them inline.
1573 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1574 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1575 USE_STACK_LISP_OBJECTS, not on a laundry list.
1576 (local_string_init, local_vector_init): New decls.
1577 (union Aligned_Cons): New type.
1578 (scoped_cons): Use it. Give up on the char trick, as it's a too
1579 much of a maintenance hassle; if someone wants this speedup
1580 they'll just need to convince their compiler to align properly.
1581 Conversely, use the speedup if struct Lisp_Cons happens to
1582 be aligned even without a directive. Better yet, help it along
1583 by using union Aligned_Cons rather than struct Lisp_Cons.
1584 (pointer_valid_for_lisp_object): Remove. This check is not
1585 necessary, since make_lisp_ptr is already doing it. All uses removed.
1586 (local_vector_init, local_string_init): Move to alloc.c.
1587 (build_local_vector): Remove this awkward macro, replacing with ...
1588 (make_local_vector): New macro, which acts more like a function.
1589 Use statement expressions and use __COUNTER__ to avoid macro
1590 capture. Fall back on functions if these features are not supported.
1591 (build_local_string, make_local_string): Likewise.
1593 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1595 * xterm.c (x_term_init): Consolidate duplicated code.
1596 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1597 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1598 Add eassert and mark dpyinfo as dead only if it was alive.
1600 Add macros to allocate temporary Lisp objects with alloca.
1601 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1602 * character.h (parse_str_as_multibyte): Move prototype to ...
1603 * lisp.h (parse_str_as_multibyte): ... here.
1604 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1605 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1607 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1608 (local_string_init): New functions.
1609 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1610 (init_alloc_once): Call it.
1612 Cleanup last change and make all new stuff conditional.
1613 * lisp.h (build_local_string): Rename to ...
1614 (make_local_string): ... this macro.
1615 (build_local_string, scoped_list1, scoped_list3): New macros.
1616 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1617 and functions as such, use regular fallbacks otherwise.
1618 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1621 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1623 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1624 always make sure the marginal areas of the row are in sync with
1625 what the window wants. (Bug#18419)
1627 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1628 existing binding of a variable, to avoid silently aborting
1629 commands that use specbind. (Bug#18331)
1631 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1633 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1634 * coding.c (growable_destination): New function.
1635 (produce_chars): Use it for sanity checks. Do not fiddle with
1636 dst_end if the source and destination are both nil, as it's
1637 the caller's responsibility to avoid overlap.
1638 * keyboard.c (read_decoded_event_from_main_queue):
1639 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1640 length, not 4 times, to prevent decode_coding_c_string from trying
1641 to reallocate a destination. This removes the need for the FIXME.
1643 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1644 All callers simplified. Add a comment about exec_failed, vfork,
1647 Adjust drag-and-drop fix when window is above top (Bug#18303).
1648 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1649 XCDR bleed into XCAR's encoded value. Improve checks for
1650 out-of-range data while we're at it.
1652 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1654 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1655 is CONSP (Bug#18303).
1657 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1659 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1660 'alloca' gets passed arguments larger than MAX_ALLOCA.
1662 * font.c (MAX): Define if not defined elsewhere.
1664 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1666 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1667 here for destination buffer, to work around what appears to be a
1668 bug in decode_coding_c_string when the source and destination are
1671 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1672 This follows up on the recent thread in emacs-devel on alloca; see:
1673 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1674 This patch also cleans up alloca-related glitches noted while
1675 examining the code looking for unbounded alloca.
1677 * callproc.c (init_callproc):
1678 Rewrite to avoid need for alloca.
1679 * buffer.c (mouse_face_overlay_overlaps)
1680 (report_overlay_modification):
1681 * buffer.h (GET_OVERLAYS_AT):
1682 * coding.c (make_subsidiaries):
1683 * doc.c (Fsnarf_documentation):
1684 * editfns.c (Fuser_full_name):
1685 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1686 (search_embedded_absfilename, Fsubstitute_in_file_name):
1687 * fns.c (Fmake_hash_table):
1688 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1689 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1690 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1691 (xrdb_get_resource, x_get_resource_string):
1692 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1693 * ftxfont.c (ftxfont_draw):
1694 * image.c (xbm_load, xpm_load, jpeg_load_body):
1695 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1697 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1699 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1700 (find_and_return_menu_selection):
1701 * print.c (PRINTFINISH):
1702 * process.c (Fformat_network_address):
1703 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1704 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1705 * sound.c (wav_play, au_play):
1706 * syntax.c (skip_chars):
1707 * term.c (tty_menu_activate, tty_menu_show):
1708 * textprop.c (get_char_property_and_overlay):
1709 * window.c (Fset_window_configuration):
1710 * xdisp.c (safe__call, next_overlay_change, vmessage)
1711 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1712 * xfaces.c (face_at_buffer_position):
1713 * xmenu.c (x_menu_show):
1714 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1715 allocation size isn't bounded.
1716 * callint.c (Fcall_interactively): Redo memory_full check
1717 so that it can be done at compile-time on some platforms.
1718 * coding.c (MAX_LOOKUP_MAX): New constant.
1719 (get_translation_table): Use it.
1720 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1721 SAFE_ALLOCA, to catch integer overflows on size calculation.
1722 (exec_failed) [!DOS_NT]: New function.
1723 (child_setup) [!DOS_NT]: Use it.
1724 * editfns.c (Ftranspose_regions):
1725 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1726 * editfns.c (check_translation):
1727 Allocate larger buffers on the heap.
1728 * eval.c (internal_lisp_condition_case):
1729 Check for MAX_ALLOCA overflow.
1730 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1731 (Fbase64_encode_region, Fbase64_decode_region):
1732 Avoid unnecessary calls to SAFE_FREE before 'error'.
1733 * buffer.c (mouse_face_overlay_overlaps):
1734 * editfns.c (Fget_pos_property, check_translation):
1735 * eval.c (Ffuncall):
1736 * font.c (font_unparse_xlfd, font_find_for_lface):
1737 * ftfont.c (ftfont_drive_otf):
1738 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1739 (menu_bar_items, tool_bar_items):
1740 * sound.c (Fplay_sound_internal):
1741 * xdisp.c (load_overlay_strings, dump_glyph_row):
1742 Use an ordinary auto buffer rather than alloca, since the
1743 allocation size is fixed and small.
1744 * ftfont.c: Include <c-strcase.h>.
1745 (matching_prefix): New function.
1746 (get_adstyle_property): Use it, to avoid need for alloca.
1747 * keyboard.c (echo_add_key):
1748 * keymap.c (describe_map): Use ptrdiff_t, not int.
1749 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1750 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1751 when counting bytes.
1752 * lisp.h (xlispstrdupa): Remove, replacing with ...
1753 (SAFE_ALLOCA_STRING): ... new macro with different API.
1754 This fixes a portability problem, namely, alloca result
1755 passed to another function. All uses changed.
1756 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1758 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1759 (REGEX_ALLOCATE): New macros.
1760 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1761 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1763 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1765 (decode_mode_spec_coding): Store directly into buf rather than
1766 into an alloca temporary and copying the temporary to the buf.
1768 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1770 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1772 2014-09-04 Jan D <jan.h.d@swipnet.se>
1774 * xterm.c (x_term_init): Don't call x_session_initialize if running
1775 as a daemon (Bug#18375).
1777 * xsmfns.c: Initialize ice_fd.
1779 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1781 Less chatter in 'make' output.
1782 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1783 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1784 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1786 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1788 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1789 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1791 * nsfns.m (Fx_create_frame):
1792 * w32fns.c (Fx_create_frame):
1793 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1796 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1798 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1799 the reported row in the case of a window with a header line, by
1800 improving on the fix committed in r106022
1801 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1803 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1805 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1806 when configured --with-wide-int on typical 32-bit platforms.
1808 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1810 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1811 when HPOS is negative, for the benefit of R2L glyph rows whose
1812 newline overflows into the fringe.
1814 2014-09-03 Ken Brown <kbrown@cornell.edu>
1816 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1818 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1820 Minor cleanup of recent strlen-avoiding patch.
1821 * fileio.c (CHECK_LENGTH): Remove.
1822 Rewrite callers so that they don't need it.
1823 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1824 variable wasn't set.
1826 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1828 * fileio.c (CHECK_LENGTH): New macro.
1829 (Fexpand_file_name): Use it and get rid of a few more calls
1830 to strlen and strcat.
1831 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1832 * lisp.h (egetenv): ... because of a new inline function used to
1833 avoid calls to strlen for a compile-time constants.
1835 * buffer.h (decode_buffer): New function.
1836 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1837 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1838 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1839 * data.c (Flocal_variables_p):
1840 * fileio.c (Fverify_visited_file_modtime):
1841 * marker.c (live_buffer): Use it.
1843 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1845 Avoid extra calls to strlen in filesystem I/O routines.
1846 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1847 the length of 'newdir' is known or may be precalculated.
1848 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1849 not 'char *', and so use precalculated length.
1850 (Ffile_accessible_directory_p):
1851 * callproc.c (encode_current_directory, init_callproc):
1852 * charset.c (init_charset):
1853 * lread.c (load_path_check, load_path_default): Adjust users.
1854 * lisp.h (file_accessible_directory_p): Tweak prototype.
1856 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1858 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1861 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1863 --enable-silent-rules now suppresses more chatter.
1864 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1865 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1866 (am__v_CCLD_1): New macros, taken from Automake.
1867 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1869 Clean up extern decls a bit.
1870 * bytecode.c: Include blockinput.h and keyboard.h rather
1871 than rolling their APIs by hand.
1872 * emacs.c: Include regex.h and rely on its and lisp.h's API
1873 rather than rolling them by hand.
1874 * lastfile.c: Include lisp.h, to check this file's API.
1875 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1877 * regex.h (re_max_failures): New decl.
1878 * unexcw.c, unexmacosx.c, unexw32.c:
1879 Rely on lisp.h's API rather than rolling it by hand.
1880 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1881 Declare at top level, to pacify GCC -Wnested-externs.
1883 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1885 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1886 clipping rectangle become negative (i.e. large positive, since
1887 it's an unsigned data type). This can happen in R2L hscrolled
1888 glyph rows, and caused us to draw the cursor glyph on the fringe.
1889 For the details, see
1890 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1892 2014-08-31 Ken Brown <kbrown@cornell.edu>
1894 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1895 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1896 is defined. (Bug#18368)
1898 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1900 Vector-sorting fixes (Bug#18361).
1901 It's not safe to call qsort or qsort_r, since they have undefined
1902 behavior if the user-specified predicate is not a total order.
1903 Also, watch out for garbage-collection while sorting vectors.
1904 * fns.c: Include <vla.h>.
1905 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1906 (sort_vector_compare): Remove, replacing with ....
1907 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1908 ... these new functions.
1909 (sort_vector): Rewrite to use the new functions.
1910 GCPRO locals, since the predicate can invoke the GC.
1911 Since it's in-place return void; caller changed.
1912 (merge): Use 'inorder', for clarity.
1914 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1915 One can't hoist this out of the 'if', because intervening calls to
1916 newlocale, twolower, etc. can change errno.
1918 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1920 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1921 wording of the error messages.
1922 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1925 * w32proc.c (get_lcid_callback): Accept locale specifications
1926 without the country part, as in "enu" vs "enu_USA".
1927 (w32_compare_strings): Signal an error if a locale was specified,
1928 but couldn't be translated into a valid LCID.
1930 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1932 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1934 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1936 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1937 errno after towlower_l. errno's value is not specified after
1938 towlower_l. Instead, assume that towlower_l returns its argument
1939 on failure, which is portable in practice.
1941 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1943 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1945 * w32proc.c (w32_compare_strings): Accept additional argument
1946 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1947 if requested. If w32-collate-ignore-punctuation is non-nil, add
1948 NORM_IGNORESYMBOLS to the flags.
1949 (LINGUISTIC_IGNORECASE): Define if not already defined.
1950 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1952 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1955 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1957 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1958 Define substitutes for platforms that lack them.
1959 (str_collate): Add arguments locale and ignore_case.
1961 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1962 Add optional arguments LOCALE and IGNORE-CASE.
1964 * lisp.h (str_collate): Adapt argument list.
1966 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1968 Add vectors support to Fsort.
1969 * fns.c (sort_vector, sort_vector_compare): New functions.
1970 (sort_list): Likewise, refactored out of ...
1971 (Fsort): ... adjusted user. Mention vectors in docstring.
1972 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1973 * alloc.c (make_save_int_obj): New function.
1974 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1975 (make_save_int_obj): Add prototype.
1977 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1978 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1979 Conditionally define to match system's qsort_r signature.
1980 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1982 2014-08-28 Ken Brown <kbrown@cornell.edu>
1984 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1985 dumping and the system malloc after dumping. (Bug#18222)
1987 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1988 Define as macros, expanding to hybrid_malloc, etc.
1989 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1990 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1992 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1993 full implementation on Cygwin. Remove Cygwin-specific code that
1994 is no longer needed.
1995 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1996 Redefine as macros expanding to gmalloc, grealloc, etc.
1997 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1998 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1999 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2000 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2002 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2003 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2004 HAVE_POSIX_MEMALIGN)]: New functions.
2005 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2006 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2007 hybrid_aligned_alloc; declare.
2008 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2009 HAVE_POSIX_MEMALIGN)]: Define.
2010 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2011 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2012 Define as macro, expanding to gget_current_dir_name, and define
2014 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2015 malloc_enable_thread(). Don't initialize malloc.
2016 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2017 no longer defined on Cygwin).
2018 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2019 * sheap.c (bss_sbrk_buffer_end): New variable.
2020 * unexcw.c (__malloc_initialized): Remove variable.
2021 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2023 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2026 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2028 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2029 In `event->y' return entire range (the size of the scroll bar minus
2031 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2032 return entire range (the scaled size of the scroll bar minus
2033 that of the slider). In `portion' return the scaled position of
2035 (xaw_jump_callback): Restore part of code for vertical scroll
2036 bar broken in change from 2014-07-27.
2037 (xaw_scroll_callback): Provide incremental scrolling with
2038 horizontal scroll bars.
2040 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2042 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2044 * indent.c (Fvertical_motion): Fix vertical motion up through a
2045 display property after a newline. (Bug#18276)
2047 * xdisp.c (display_line): Don't assume that the call to
2048 reseat_at_next_visible_line_start ends up at a character
2049 immediately following the newline on the previous line.
2050 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2051 beyond ZV, which causes infloop in redisplay. For the details, see
2052 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2054 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2055 coordinate for hscrolled R2L screen lines. (Bug#18277)
2057 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2059 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2062 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2064 * syntax.c (scan_lists): Don't examine positions before BEGV.
2067 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2069 Improve robustness of new string-collation code (Bug#18051).
2070 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2071 (newlocale, wcscoll_l): Define substitutes for platforms that
2072 lack them, so as to simplify the mainline code.
2073 (str_collate): Simplify the code by assuming the above definitions.
2074 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2075 For example, the old version left the Emacs in the wrong locale if
2076 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2077 result. Report an error if newlocale fails.
2079 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2081 * lisp.h (str_collate):
2082 * sysdep.c (str_collate): Return int.
2083 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2085 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2087 Fix some glitches in previous change.
2088 * sysdep.c (stack_direction): Replace stack_grows_down
2089 to simplify calculation of stack boundaries.
2090 (handle_sigsegv): Check whether we really crash somewhere near
2091 to stack boundary, and handle fatal signal as usual if not.
2092 (init_sigsegv): Adjust accordingly.
2093 * keyboard.c (Vtop_level_message): Rename to
2094 Vinternal__top_level_message, as suggested by Stefan Monnier in
2095 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2096 All related users changed.
2098 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2100 Handle C stack overflow caused by too nested Lisp evaluation.
2101 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2102 siglongjmp point to transfer control from SIGSEGV handler.
2103 * keyboard.c (return_to_command_loop, recover_top_level_message)
2104 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2105 (regular_top_level_message): New variable.
2106 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2107 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2109 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2110 new variables described above.
2111 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2112 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2113 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2114 (init_sigsegv): New function.
2115 (init_signals): Use it.
2117 2014-08-25 Ken Brown <kbrown@cornell.edu>
2119 * emacs.c (main): Remove use of obsolete macro
2120 G_SLICE_ALWAYS_MALLOC.
2122 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2124 Implement locale-sensitive string collation for MS-Windows.
2125 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2126 New functions. (Bug#18051)
2128 * w32.h (w32_compare_strings): Add prototype.
2130 * w32.c <g_b_init_compare_string_w>: New global flag.
2131 (globals_of_w32): Initialize it.
2133 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2135 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2136 [WINDOWSNT]: Call str_collate on MS-Windows.
2138 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2140 One more minor cleanup of font subsystem.
2141 * font.h (struct font_driver): Convert text_extents to
2142 return void because returned value is never actually used.
2143 * macfont.m (macfont_text_extents):
2144 * w32font.c (w32font_text_extents):
2145 * xftfont.c (xftfont_text_extents): Adjust to return void
2146 and assume that 'metrics' argument is always non-NULL.
2147 * ftfont.c (ftfont_text_extents):
2148 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2150 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2152 Minor cleanups of str_collate fix (Bug#18051).
2153 * fns.c (str_collate): Move decl from here ...
2154 * lisp.h (str_collate): ... to here.
2155 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2156 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2157 potential problems with integer overflow. Don't assume
2158 setlocale succeeds. Remove unnecessary test before restoring
2159 locale via setlocale, and free the copied setlocale string
2162 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2164 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2166 * sysdep.c (str_collate): New function. (Bug#18051)
2168 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2170 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2171 if the initial "rm -f" fails. This is for MinGW builds, where
2172 MS-Windows will not allow deleting the executable file of a
2175 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2177 * w32term.c (w32_scroll_bar_handle_click)
2178 (w32_horizontal_scroll_bar_handle_click)
2179 (x_scroll_bar_report_motion)
2180 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2181 SB_THUMBTRACK, use the 32-bit position information returned by
2182 GetScrollInfo, not the 16-bit information returned in the Windows
2185 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2187 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2188 second coordinate ('y') reported for dragging the horizontal
2191 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2193 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2194 and text area-relative x-coordinates.
2196 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2198 Avoid overwriting the reversed_p flags in the glyph matrices when
2199 init_iterator or start_display are called.
2200 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2202 (tool_bar_height, redisplay_tool_bar, try_window)
2203 (try_window_reusing_current_matrix, try_window_id)
2204 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2205 reversed_p flag of the iterator's glyph row where the glyph row
2206 is going to be redrawn.
2208 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2210 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2212 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2214 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2215 of emacs_event return length from si.nPage to si.nMax.
2216 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2217 interchange start and end of thumb.
2219 2014-08-15 Ken Brown <kbrown@cornell.edu>
2221 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2222 ERRORCHECK mutexes. (Bug#18222)
2224 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2226 * frame.c (set_menu_bar_lines_1): Remove.
2227 (set_menu_bar_lines): Call change_frame_size instead of
2228 set_menu_bar_lines_1.
2230 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2232 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2235 2014-08-11 Glenn Morris <rgm@gnu.org>
2237 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2238 writing before backing up, since it causes a more serious problem
2239 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2240 (choose_write_coding_system): No longer callable from Lisp.
2241 Move last piece back here from Fwrite_region.
2242 (Fwrite_region, syms_of_fileio): Update for above changes.
2244 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2246 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2247 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2248 (Fwindow_new_pixel, Fset_window_new_pixel)
2249 (Fset_window_new_total, Fset_window_new_normal)
2250 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2252 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2254 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2256 * fontset.c (Finternal_char_font): Recompute basic faces if the
2257 frame's face cache was cleared. (Bug#18162)
2259 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2261 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2262 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2263 base buffer's undo list.
2265 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2267 Fix a couple of recent inadvertent breaks of the MSDOS port.
2268 * msdos.c: include required menu.h
2269 * term.c: set correct menu_show_hook on MSDOS.
2271 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2273 Fix handling of menu bar line on TTY frames (Bug#18136)
2275 * dispnew.c (handle_window_change_signal):
2276 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2277 frame's menu bar lines subtracted from height.
2278 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2280 (adjust_frame_size): Count in menu bar when setting FrameRows.
2281 (make_terminal_frame): When setting up the frame's lines and
2282 text height don't count in the menu bar.
2283 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2284 lines subtracted from height.
2285 (do_switch_frame): Set tty's FrameRows to number of total lines
2287 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2288 is used, return total number of lines and columns.
2289 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2291 * term.c (OUTPUT, tty_set_terminal_modes)
2292 (tty_set_terminal_window, tty_set_scroll_region)
2293 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2294 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2295 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2296 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2297 Call change_frame_size with frame's menu bar lines subtracted
2299 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2300 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2303 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2305 * alloc.c (Fmemory_info): Remove a stray brace.
2307 * process.c: Fix a comment typo.
2309 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2311 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2313 * widgetprv.h (EmacsFramePart): Remove font.
2315 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2316 (resources, setup_frame_cursor_bits): Remove unused variables and
2317 functions, esp. wrt. font (Bug#18227).
2319 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2321 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2323 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2325 Refer to MS-DOS using the same name everywhere.
2327 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2331 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2333 * w32term.c (w32_redeem_scroll_bar):
2334 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2335 not redeeming scroll bars that have been turned off.
2337 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2339 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2340 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2341 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2342 (safe_run_hook_funcall): Adjust accordingly.
2344 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2346 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2347 Condition correctly according to toolkit used.
2348 * frame.c (make_initial_frame, make_terminal_frame)
2349 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2350 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2351 assignments according to presence of toolkit scrollbars.
2352 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2353 Condition correctly according to toolkit used.
2354 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2355 only if toolkit supports it.
2356 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2358 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2360 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2362 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2364 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2365 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2366 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2367 (safe_run_hooks): Remove comment which is not relevant any more.
2369 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2371 Don't let big frames overrun the stack.
2372 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2373 Use SAFE_NALLOCA, not alloca.
2375 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2376 * dired.c (directory_files_internal): Use a volatile variable
2377 to prevent the compiler from optimizing away all copies of a local.
2378 I wonder how many other GC-related bugs like this lurk elsewhere?
2380 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2381 * xterm.h (struct x_display_info): New member 'connection'.
2382 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2383 so that x_delete_terminal has a file descriptor to pass to
2384 delete_keyboard_wait_descriptor.
2386 Don't mishandle year-9999 dates (Bug#18176).
2387 * editfns.c (decode_time_components): Store an invalid timespec
2388 on overflow, instead of returning false, so that the caller can
2389 distinguish overflow from other errors.
2390 (lisp_time_argument, lisp_seconds_argument): If the time is out
2391 of range, signal a time overflow instead of an invalid time spec.
2392 * keyboard.c (decode_timer): Treat time overflow like other
2395 Avoid undefined behavior with signed left shift.
2396 Caught by 'gcc -fsanitize=undefined'.
2397 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2398 * dispnew.c (line_hash_code, scrolling):
2399 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2400 Use 'unsigned', not 'int', for line hashes.
2401 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2403 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2405 Make compare-strings more compatible with old behavior (Bug#17903).
2406 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2408 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2410 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2411 Don't add label between left and right buttons (Bug#18129).
2413 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2415 Make functions static that no longer need to be extern.
2416 * frame.c, frame.h (set_menu_bar_lines):
2417 * keyboard.c (Qleftmost, Qrightmost):
2418 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2419 (x_set_internal_border_width):
2422 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2424 Fix display of R2L lines when the last character fits only partially.
2425 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2427 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2428 R2L row is visible only partially, give the row a negative x
2430 (display_line): Fix the calculation of the glyph whose pixel width
2431 is used to decide whether the last produced glyph fits on the
2432 line. When the last glyph fits only partially, give the row a
2435 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2436 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2437 pixel width of the first glyph that is hscrolled from display.
2438 (display_line): In R2L glyph rows, don't give a negative offset to
2439 row->x when the first glyph begins before first_visible_x.
2441 * xdisp.c (display_line): If called with iterator set up to write
2442 to a marginal area, delay the call to handle_line_prefix until we
2443 switch back to the text area. (Bug#18035)
2445 * .gdbinit (xwindow): The members total_cols, total_lines,
2446 left_col, and top_line are C integers (and has been so for the
2449 2014-08-01 Andreas Schwab <schwab@suse.de>
2451 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2452 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2454 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2456 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2457 (timerfd_callback): Ignore weird events with no data. Add tight
2458 assertions and comments.
2459 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2460 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2462 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2464 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2465 I had confused && with ||.
2467 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2469 Simplify timerfd configuration and fix some minor glitches.
2470 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2471 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2472 Fall back on timer_create if timerfd_create fails at runtime.
2473 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2474 kernel primitives to do resolution. All uses removed.
2475 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2476 (turn_on_atimers): Clear timer_create-based timers too,
2479 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2480 Without this change, the code can access the local variable 'width'
2481 even when it has not been initialized, and likewise for 'height';
2482 in either case this leads to undefined behavior.
2484 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2486 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2487 necessary, put horizontal scroll bar resources as well. See
2488 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2489 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2491 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2493 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2494 background value to match the resource of its vertical counterpart.
2496 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2498 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2499 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2501 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2503 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2504 change that added the top margin height to the requested height
2505 and revert (undocumented) part of 2014-07-28 change that changed
2506 the logic of whether a size change occurred.
2508 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2510 * .gdbinit (xwindow): The members total_cols, total_lines,
2511 left_col, and top_line are C integers (and has been so for the
2514 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2517 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2519 On GNU/Linux, use timerfd for asynchronous timers.
2520 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2521 (toplevel): Rename alarm_timer_ok to special_timer_available.
2522 [HAVE_TIMERFD]: Declare timerfd.
2523 [HAVE_CLOCK_GETRES]: Declare resolution.
2524 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2525 system timer resolution.
2526 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2527 (timerfd_callback) [HAVE_TIMERFD]: New function.
2528 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2529 [ENABLE_CHECKING]: New function for the sake of automated tests.
2530 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2531 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2532 [ENABLE_CHECKING]: Defsubr test function.
2533 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2534 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2535 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2537 Fix --without-x build and pacify --enable-gcc-warnings.
2538 Problems reported in Bug#18122 and Bug#18124.
2539 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2540 (frame_windows_min_size): Now static.
2541 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2543 (adjust_frame_size): Always declare prototype.
2545 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2546 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2547 * atimer.c (timerfd_callback): Always read expiration data.
2549 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2550 * process.c (add_timer_wait_descriptor): Add timer descriptor
2551 to input_wait_mask and non_process_wait_mask as well.
2553 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2555 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2557 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2559 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2560 Reinstate code removed by the prevoius commit to this file.
2562 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2564 * buffer.h (struct buffer): New fields scroll_bar_height and
2565 horizontal_scroll_bar_type.
2566 * buffer.c (bset_scroll_bar_height)
2567 (bset_horizontal_scroll_bar_type): New functions.
2568 (Fbuffer_swap_text): Handle old_pointm field.
2569 (init_buffer_once): Set defaults for scroll_bar_height and
2570 horizontal_scroll_bar_type.
2571 (syms_of_buffer): New variables scroll_bar_height and
2572 horizontal_scroll_bar_type.
2573 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2574 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2575 (set_vertical_scroll_bar): Remove prototype.
2576 (x_change_tool_bar_height): Add prototype.
2577 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2578 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2579 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2581 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2582 (update_window): Start mode_line_row->y after horizontal scroll
2584 (change_frame_size_1): Call adjust_frame_size.
2585 (init_display): When changing the size of a tty frame do not
2586 pass height of menu bar.
2587 (Qframe_windows_min_size): New symbol.
2588 * frame.h (struct frame): List tool bar fields after menu bar
2589 fields. Add official, total_lines, horizontal_scroll_bars,
2590 config_scroll_bar_height and config_scroll_bar_lines fields.
2591 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2592 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2593 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2594 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2595 (FRAME_WINDOWS_HEIGHT): New macros.
2596 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2597 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2598 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2599 horizontal scroll bar.
2600 (frame_inhibit_resize, adjust_frame_size)
2601 (frame_windows_min_size): Add declarations.
2602 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2603 (x_set_scroll_bar_default_height, x_set_left_fringe)
2604 (x_set_right_fringe, x_set_vertical_scroll_bars)
2605 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2606 (x_set_scroll_bar_height): Add external declarations.
2607 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2608 (adjust_frame_size): New functions.
2609 (make_frame): Initial horizontal_scroll_bars field.
2610 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2612 (make_initial_frame, make_terminal_frame): No horizontal scroll
2613 bar in initial and terminal frames. Use adjust_frame_size.
2614 (Fframe_total_cols): Fix doc-string.
2615 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2616 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2617 Rewrite using adjust_frame_size.
2618 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2619 (Qframe_windows_min_size): New symbols.
2620 (x_set_frame_parameters): Remove call of check_frame_size.
2621 (x_report_frame_params): Return scroll_bar_height value.
2622 (x_set_left_fringe, x_set_right_fringe): New functions.
2623 (adjust_frame_height, x_set_internal_border_width)
2624 (x_set_fringe_width): Remove.
2625 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2626 (x_set_scroll_bar_width, x_set_right_divider_width)
2627 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2628 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2630 (x_figure_window_size): Rewrite to make frame display the
2631 expected number of lines.
2632 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2633 (Vdefault_frame_horizontal_scroll_bars)
2634 (Vframe_initial_frame_tool_bar_height)
2635 (frame_inhibit_implied_resize): New variables.
2636 * fringe.c (compute_fringe_widths): Remove.
2637 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2638 (xg_create_horizontal_scroll_bar)
2639 (xg_update_horizontal_scrollbar_pos)
2640 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2641 (xg_get_default_scrollbar_height)
2642 (xg_clear_under_internal_border): Extern.
2643 * gtkutil.c (xg_frame_resized): Don't call
2644 do_pending_window_change.
2645 (xg_frame_set_char_size): Use adjust_frame_size.
2646 (style_changed_cb): Call update_theme_scrollbar_height and
2647 x_set_scroll_bar_default_height.
2648 (x_wm_set_size_hint): Don't call check_frame_size.
2649 (update_theme_scrollbar_height)
2650 (xg_get_default_scrollbar_height)
2651 (xg_create_horizontal_scroll_bar)
2652 (xg_update_horizontal_scrollbar_pos)
2653 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2654 (xg_create_scroll_bar): Set horizontal slot of bar.
2655 (xg_initialize): Call update_theme_scrollbar_height.
2656 (xg_clear_under_internal_border): No more static.
2657 * insdel.c (adjust_suspend_auto_hscroll): New function.
2658 (adjust_markers_for_delete, adjust_markers_for_insert)
2659 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2660 * keyboard.c (readable_events, discard_mouse_events)
2661 (make_lispy_event): Handle horizontal scroll bar click events.
2662 (Fsuspend_emacs): When changing the size of a tty frame do not
2663 pass height of menu bar.
2664 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2665 (Qright, Qleftmost, Qrightmost): New symbols.
2666 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2668 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2669 * nsfns.m (x_set_internal_border_width): New function.
2670 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2671 Remove extended fringe code.
2672 (x_set_window_size, x_new_font): Don't call
2673 compute_fringe_widths.
2674 * term.c (Fresume_tty): When changing the size of a tty frame do
2675 not pass height of menu bar.
2676 (clear_tty_hooks, set_tty_hooks):
2677 Clear horizontal_scroll_bar_hook.
2678 (init_tty): Frame has no horizontal scroll bars.
2679 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2680 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2681 scroll_bar_after_handle, scroll_bar_left_arrow,
2682 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2683 scroll_bar_to_rightmost entries.
2684 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2685 (struct terminal): Add set_horizontal_scroll_bar_hook.
2686 * w32console.c (initialize_w32_display):
2687 Clear horizontal_scroll_bar_hook.
2688 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2690 (x_clear_under_internal_border, x_set_internal_border_width):
2692 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2693 Set windows_or_buffers_changed when adding the menu bar.
2694 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2695 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2696 (w32_createhscrollbar): New functions.
2697 (w32_createscrollbar): Rename to w32_createvscrollbar.
2698 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2699 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2700 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2701 Add WM_EMACS_SHOWCURSOR.
2702 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2703 case do not artificially impose WM size hints.
2704 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2705 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2707 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2708 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2709 (unwind_create_frame_1): Remove.
2710 (Fx_create_frame): Make both scrollbars the system standard
2711 width and height. Use official field of frame structure to
2712 inhibit running window-configuration-change-hook.
2713 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2714 pixelwise. Handle frame's official field.
2715 (w32_frame_parm_handlers): Remove x_set_fringe_width
2716 entries. Add x_set_scroll_bar_height,
2717 x_set_horizontal_scroll_bars, x_set_left_fringe and
2719 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2720 pass height of menu bar to change_frame_size.
2721 * w32menu.c (set_frame_menubar): Rewrite using
2722 frame_inhibit_resize.
2723 * w32term.h (struct w32_display_info):
2724 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2725 (struct scroll_bar): Add horizontal.
2726 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2727 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2728 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2729 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2730 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2731 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2732 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2733 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2734 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2735 Define instead of WM_EMACS_CREATESCROLLBAR.
2736 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2737 WND_SCROLLBAR_INDEX.
2738 * w32term.c (horizontal_scroll_bar_min_handle)
2739 (horizontal_scroll_bar_left_border)
2740 (horizontal_scroll_bar_right_border): New integers.
2741 (x_set_frame_alpha): Replace x_highlight_frame by
2743 (x_window_to_scroll_bar): New argument "type". Update callers
2745 (w32_set_horizontal_scroll_bar_thumb)
2746 (x_horizontal_scroll_bar_report_motion)
2747 (w32_set_horizontal_scroll_bar)
2748 (w32_horizontal_scroll_bar_handle_click)
2749 (x_horizontal_scroll_bar_report_motion): New functions.
2750 (w32_mouse_position): Discriminate horizontal and vertical
2752 (my_create_scrollbar): Replace with two new functions
2753 my_create_vscrollbar and my_create_hscrollbar.
2754 (x_scroll_bar_create): New argument "horizontal".
2755 Update callers accordingly.
2756 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2757 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2759 (w32_read_socket): Handle WM_HSCROLL cae.
2760 (x_new_font): Don't recompute fringe widths.
2761 Use frame_inhibit_resize. Calculate new menu bar height iff we
2762 build without toolkit. Always clear under internal border.
2763 (x_set_window_size): Don't check frame size or recompute
2764 fringes. Reset fullscreen status before applying sizes.
2765 Always resize as requested by pixelwise argument. Don't call
2766 do_pending_window_change.
2767 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2768 (w32_initialize_display_info): Initialize dpyinfo's
2769 horizontal_scroll_bar_cursor entry.
2770 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2771 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2772 horizontal_scroll_bar_left_border.
2773 (w32fullscreen_hook): Intermittently resize window to normal
2774 when switching from fullscreen to maximized state.
2775 (run_window_configuration_change_hook): Don't run it if frame is
2777 (unwind_change_frame): Remove.
2778 (Fset_window_configuration): Rewrite using frame's official field.
2779 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2780 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2781 * window.h (struct window): New fields old_pointm,
2782 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2783 scroll_bar_height and suspend_auto_hscroll.
2784 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2786 (sanitize_window_sizes): Extern.
2787 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2788 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2789 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2790 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2791 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2793 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2794 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2795 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2796 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2797 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2798 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2799 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2800 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2801 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2802 (Fwindow_old_point, sanitize_window_sizes): New functions.
2803 (Qwindow_sanitize_window_sizes): New symbol.
2804 (window_body_height): Count in horizontal scroll bar.
2805 (set_window_hscroll, Fscroll_left, Fscroll_right):
2806 Set suspend_auto_hscroll slot.
2807 (Fwindow_inside_edges): Count fringes pixelwise.
2808 (coordinates_in_window, Fcoordinates_in_window_p):
2809 Consider horizontal scroll bar.
2810 (check_frame_size, adjust_window_margins): Remove functions and
2811 corresponding calls.
2812 (set_window_buffer): Initialize old_pointm and horizontal scroll
2814 (temp_output_buffer_show): Reset hscroll related fields.
2815 Initialize old_pointm.
2816 (make_parent_window): Initialize old_pointm.
2817 (make_window): Initialize old_pointm, horizontal scroll bar type,
2818 and scroll bar height.
2819 (resize_frame_windows): Don't count top margin in new sizes.
2820 Don't use safe sizes when shrinking a frame; let the window
2821 manager do the clipping.
2822 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2824 (Fdelete_window_internal): Unchain old_pointm marker.
2825 (window_scroll_pixel_based, Fscroll_other_window):
2827 (Fwindow_text_width, Fwindow_text_height): New argument
2829 (struct saved_window): New fields, old_pointm, hscroll_whole,
2830 suspend_auto_hscroll, scroll_bar_height and
2831 horizontal_scroll_bar_type.
2832 (Fset_window_configuration, save_window_save): Set new fields of
2834 (apply_window_adjustment): Don't call adjust_window_margins.
2835 (set_window_margins): Don't change margins if new sizes don't
2837 (set_window_scroll_bars): New argument "horizontal_type".
2838 Handle horizontal scroll bars. Don't change scroll bars if they
2839 don't fit into window.
2840 (Fset_window_scroll_bars): New argument "horizontal_type".
2841 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2842 (compare_window_configurations): Compare horizontal scroll bar
2844 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2845 horizontal scroll bar height.
2846 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2847 instead of FRAME_LINES.
2848 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2849 ON_VERTICAL_SCROLL_BAR.
2850 (with_echo_area_buffer): Initialize old_pointm.
2851 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2853 (unwind_with_echo_area_buffer): Handle old_pointm.
2854 (update_tool_bar): Set do_update when the tool bar window has at
2855 least one line (since this is what the user sets).
2856 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2857 (redisplay_tool_bar): Return early when toolbar has zero lines.
2858 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2859 (hscroll_window_tree): Handle suspension of auto_hscroll and
2861 (set_horizontal_scroll_bar): New function.
2862 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2863 more than one line. Handle horizontal scroll bars.
2864 (note_mouse_highlight): Handle horizontal scrol bars.
2865 (expose_frame): Set dimensions of XRectangle from frame's text
2867 (Vvoid_text_area_pointer): Update doc-string.
2868 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2869 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2870 (x_set_internal_border_width): New functions.
2871 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2872 (unwind_create_frame_1): Remove.
2873 (Fx_create_frame): Handle horizontal scroll bars. Use official
2874 field of frame structure to inhibit running
2875 window-configuration-change-hook.
2876 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2877 pixelwise. Handle frame's official field.
2878 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2879 x_set_horizontal_scroll_bars, x_set_left_fringe,
2881 * xmenu.c (update_frame_menubar, free_frame_menubar):
2882 Use adjust_frame_size.
2883 * xterm.h (struct x_display_info):
2884 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2886 (struct scroll_bar): Add horizontal slot.
2887 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2888 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2889 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2890 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2891 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2892 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2893 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2894 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2895 (x_clear_under_internal_border): Remove.
2896 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2897 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2898 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2899 HORIZONTAL. Update callers.
2900 (horizontal_action_hook_id): New action hook id.
2901 (x_horizontal_scroll_bar_to_input_event)
2902 (x_create_horizontal_toolkit_scroll_bar)
2903 (xt_horizontal_action_hook)
2904 (x_set_toolkit_horizontal_scroll_bar_thumb)
2905 (XTset_horizontal_scroll_bar, x_net_wm_state)
2906 (x_horizontal_scroll_bar_report_motion): New functions.
2907 (xg_scroll_callback, x_scroll_bar_handle_click):
2908 Handle horizontal scroll bars.
2909 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2910 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2912 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2913 Handle horizontal scroll bars.
2914 (handle_one_xevent): Handle horizontal scroll bar events.
2915 Call x_net_wm_state.
2916 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2918 (x_set_window_size): Don't call check_frame_size and
2919 do_pending_window_change.
2920 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2921 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2922 (x_scroll_bar_set_handle): Add some checks when calling
2925 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2927 Revert previous change.
2928 There is certainly nothing wrong with writing code like 'lo <= i
2929 && i <= hi', even if LO happens to a constant. There isn't even
2930 anything wrong in general with writing 'a <= b' if A happens to
2931 be a constant. At any rate stylistic changes shouldn't
2932 be done like this without discussion.
2934 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2936 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2937 (Fgarbage_collect): Reorder conditions that are written backwards.
2938 * data.c (cons_to_unsigned): Likewise.
2939 * dispnew.c (update_frame_1, sit_for): Likewise.
2940 * fileio.c (file_offset): Likewise.
2941 * filelock.c (read_lock_data, lock_file): Likewise.
2942 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2944 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2945 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2946 * lread.c (read1): Likewise.
2947 * minibuf.c (read_minibuf_noninteractive): Likewise.
2948 * nsterm.m (x_set_frame_alpha): Likewise.
2949 * process.c (wait_reading_process_output): Likewise.
2950 * region-cache.c (delete_cache_boundaries): Likewise.
2951 * xterm.c (x_set_frame_alpha): Likewise.
2953 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2955 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2958 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2960 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2961 because atimer expiration is absolute rather than relative.
2963 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2965 * w32term.h (current_popup_menu, menubar_in_use):
2966 Move declarations from w32term.c.
2968 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2970 * w32fns.c (menubar_in_use): No more static.
2971 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2973 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2975 Move hourglass machinery to RIF.
2976 * dispextern.h (struct redisplay_interface): New members
2977 show_hourglass and hide_hourglass. Indent comments.
2978 (show_hourglass, hide_hourglass): Remove prototypes.
2979 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2980 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2981 (ns_redisplay_interface): Add them.
2982 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2983 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2984 (w32_arrow_cursor): New function to hack around non-GUI frames.
2985 (w32_redisplay_interface): Add new functions.
2986 * w32term.h (w32_arror_cursor): Add prototype.
2987 * xdisp.c (show_hourglass): New function, refactored out from
2988 platform-dependent code.
2989 (cancel_hourglass): Now call to RIF function.
2990 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2991 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2992 (x_redisplay_interface): Add new functions.
2994 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2996 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2997 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2998 and complete previous change.
2999 * frame.c (adjust_frame_height): New function.
3000 (Fset_frame_height, Fset_frame_size): Use it.
3001 (x_set_frame_parameters): Take frame top margin into account.
3003 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3005 * frame.c (Fset_frame_height): Take frame top margin into account.
3006 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3007 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3009 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3011 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3012 menubar_height as such. Tweak comment.
3013 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3014 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3015 All related users changed.
3016 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3017 * xterm.c (handle_one_xevent):
3018 * gtkutil.c (xg_event_is_for_menubar):
3019 * xfns.c (x_window) [USE_X_TOOLKIT]:
3020 * xmenu.c (set_frame_menubar, free_frame_menubar):
3021 Prefer to use FRAME_MENUBAR_HEIGHT.
3023 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3025 * frame.c (Fframe_parameters): Always report frame height without
3026 menu and tool bar lines.
3028 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3030 * nsterm.m (applicationDidFinishLaunching:): Call
3031 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3032 (antialiasThresholdDidChange:): New method for EmacsApp.
3034 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3036 * macfont.m (macfont_update_antialias_threshold): Remove static.
3038 * macfont.h (macfont_update_antialias_threshold): Declare.
3040 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3042 * w32select.c (setup_windows_coding_system):
3043 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3044 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3046 * w16select.c (Fw16_get_clipboard_data):
3047 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3050 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3051 buffer position where we are to start the iteration.
3052 (handle_invisible_prop): Record in it->stop_charpos the position
3053 where the invisible text ends. (Bug#18035)
3054 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3055 row has zero buffer position as their start position.
3056 Reported by martin rudalics <rudalics@gmx.at>.
3058 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3059 infinite looping in redisplay when display lines don't have enough
3060 space to display even a single character. (Bug#18036)
3062 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3064 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3065 * xfns.c (x_window): Use it to allow xfree later.
3066 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3067 where appropriate. Use bool for booleans and remove redundant checks.
3068 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3069 * xterm.c (x_free_frame_resources): Free shell_position.
3071 2014-07-19 K. Handa <handa@gnu.org>
3073 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3074 mandatory font spec (Bug#17973).
3076 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3078 * font.c (font_score): Return the worst score if the size of
3079 ENTITY is wrong by more than a factor 2 (Bug#17973).
3081 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3083 * frame.c (frame_unspecified_color): New function
3084 refactored out from ...
3085 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3086 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3088 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3089 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3090 * lisp.h (set_frame_param): Remove prototype.
3091 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3092 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3095 Prefer 'x_display_info *' to 'Display *' in X selection code.
3096 This helps to avoid unneeded calls to x_display_info_for_display.
3097 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3098 instead of 'Display *'.
3099 (SELECTION_EVENT_DPYINFO): New macro.
3100 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3101 it as an lvalue. Mention this in comment.
3102 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3103 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3104 (selection_data_to_lisp_data, receive_incremental_selection):
3105 Convert to use 'x_display_info *'. Adjust users where appropriate.
3106 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3107 selection data *' as last arg to not return values in args.
3108 (unexpect_property_change): Use common removal technique.
3110 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3112 * print.c (print_preprocess): Adjust to match changed
3113 sub char-table structure and avoid crash (Bug#18038).
3115 * data.c (wrong_choice): Not static any more.
3116 * lisp.h (wrong_choice): Add prototype.
3117 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3118 Declare namebuf as such. Tweak comment.
3119 [USE_GTK]: Likewise for tool_bar_position.
3120 (fset_tool_bar_position) [USE_GTK]: Ditto.
3121 (FRAME_TOOL_BAR_POSITION): New macro.
3122 * frame.c (x_report_frame_params):
3123 * gtkutil.c (update_frame_tool_bar):
3124 * xfns.c (Fx_create_frame): Use it.
3125 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3127 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3129 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3130 buffer's default-directory only if it is a string. (Bug#17986)
3132 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3134 More precise control over values of some buffer-local variables.
3135 * keyboard.c (Qvertical_scroll_bar):
3136 * frame.c (Qleft, Qright): Move to ...
3137 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3138 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3139 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3140 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3141 vertical-scroll-bar, scroll-up-aggressively
3142 and scroll-down-aggressively.
3143 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3145 * nsfns.m, frame.h (Qleft, Qright):
3146 * nsterm.m (Qleft): Remove declarations.
3147 * gtkutil.c (toplevel): Include buffer.h.
3148 * data.c (wrong_choice, wrong_range): New functions.
3149 (store_symval_forwarding): Handle special properties of buffer-local
3150 variables and use functions from the above to signal error, if any.
3152 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3153 values. Add comment.
3154 (struct frame): Re-arrange layout to avoid extra padding and use bit
3155 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3156 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3157 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3158 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3159 Define as no-ops because there are no scroll bars anyway.
3160 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3163 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3164 Add convenient setter.
3165 (font_put_frame_data, font_get_frame_data): Use it.
3167 2014-07-15 Daiki Ueno <ueno@gnu.org>
3169 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3170 pointer argument, before dereferencing.
3171 (XCHAR2B_BYTE2): Likewise.
3173 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3175 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3176 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3177 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3178 Use record_unwind_protect_int and avoid consing.
3179 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3181 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3183 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3185 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3186 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3188 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3189 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3190 * minibuf.c: Include binary-io.h instead of fcntl.h.
3191 (read_minibuf_noninteractive):
3192 Use set_binary_mode instead of handcrafted code.
3193 Don't call emacs_set_tty if emacs_get_tty failed.
3194 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3195 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3196 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3198 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3199 This works around a GCC compiler bug when Emacs is configured with
3200 --enable-gcc-warnings.
3202 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3204 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3205 or characters in string, respectively. Add comment.
3206 * fringe.c (Fdefine_fringe_bitmap):
3207 * fns.c (Fsubstring, substring_both): Use it.
3208 * keymap.c (Fdefine_key, Flookup_key):
3209 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3211 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3212 Use menu_item_width.
3213 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3215 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3217 Improve behavior of 'bzr up; cd src; make -k'.
3218 * Makefile.in (top_srcdir): New var.
3219 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3220 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3221 its expansion is a bit shorter.
3222 (../config.status): Actually build config.status instead of
3224 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3225 New macros, copied and relocated from ../Makefile.in.
3226 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3227 (../config.status, Makefile): New dependencies and rules,
3228 copied with relocation from ../Makefile.in. This should be more
3229 likely to rebuild the build machinery properly if you do a 'make'
3230 in the src directory.
3232 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3234 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3237 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3238 behavior on Windows 7 and later when the function is repeatedly
3239 invoked with the same value of DIR. (Bug#17950)
3241 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3242 string to match the one in w32fns.c.
3244 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3245 stdin to binary mode only if it is connected to a terminal.
3247 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3249 Coalesce extern decls.
3250 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3251 * sysdep.c (emacs_get_tty, emacs_set_tty):
3252 Move duplicate extern decls from here ...
3253 * systty.h: ... to here, so that there's just one copy.
3255 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3257 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3259 * nsfns.m (Fns_popup_font_panel): Ditto.
3261 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3263 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3265 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3267 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3268 [DOS_NT]: Implement for WINDOWSNT.
3270 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3273 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3275 * sysdep.c (suppress_echo_on_tty): New function.
3276 * minibuf.c (read_minibuf_noninteractive): Use it.
3278 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3280 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3281 sysinfo failed. Adjust docstring.
3283 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3285 Implement memory-info for MS-DOS.
3286 * dosfns.c (dos_memory_info): New function.
3287 * dosfns.h (dos_memory_info): Add prototype.
3288 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3289 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3290 of doing some of its job.
3292 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3293 reference termios structure members.
3295 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3297 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3299 * minibuf.c (top): Include systty.h. Declare external
3300 emacs_get_tty and emacs_set_tty.
3301 (Vread_hide_char): New lisp variable.
3302 (read_minibuf_noninteractive): Hide characters with
3303 Vread_hide_char if it is a character. (Bug#17839)
3305 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3307 Implement memory-info for MS-Windows.
3308 * w32.c (w32_memory_info): New function.
3309 * w32.h (w32_memory_info): Prototype it.
3310 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3312 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3314 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3315 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3316 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3317 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3318 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3319 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3320 (decode_coding_big5, decode_coding_charset, decode_coding)
3321 (encode_coding): Adjust users.
3323 * alloc.c (Fmemory_info): New function.
3325 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3327 * syntax.c (back_comment): Use more-natural location for label.
3329 * font.c, font.h (font_unparse_fcname): Now static.
3330 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3332 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3334 Next minor cleanup of font subsystem.
3335 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3336 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3338 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3340 * ftfont.h (ftfont_font_format): Remove prototype.
3341 * ftfont.c (ftfont_font_format): Remove; now unused.
3343 * nsfont.m (nsfont_open):
3344 * w32font.c (w32font_open_internal):
3345 * w32uniscribe.c (uniscribe_open):
3346 * xfont.c (xfont_open):
3347 * xftfont.c (xftfont_open): All users changed.
3349 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3350 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3352 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3354 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3355 x_produce_glyphs does when it generates a stretch glyph that
3356 represents a TAB. (Bug#17969)
3358 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3359 and there is a display property at that position, don't call
3360 move_it_to to move to a position before window start. (Bug#17942)
3361 Fix condition for finding CHARPOS by the first call to move_it_to.
3364 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3366 * syntax.c (find_defun_start): Try the cache even
3367 if !open_paren_in_column_0_is_defun_start.
3368 (back_comment): If find_defun_start was pessimistic, use the
3369 scan_sexps_forward result to improve the cache (bug#16526).
3371 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3373 * xdisp.c (redisplay_window): If redisplay of a window ends up
3374 with point in a partially visible line at end of the window, make
3375 sure the amended position of point actually has smaller Y
3376 coordinate; if not, give up and scroll the display. (Bug#17905)
3378 * window.c (window_scroll_pixel_based): When point ends up at the
3379 last fully visible line, don't let move_it_to stop at the left
3380 edge of the line and dupe us into thinking point is inside the
3383 * w32.c (network_interface_info): Make sure the argument is a
3386 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3388 * process.c (read_and_dispose_of_process_output): Fix typo
3389 in previous patch: we want nonnegative fds, not nonzero fds.
3391 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3393 * chartab.c (char_table_translate): Move to...
3394 * character.h (char_table_translate): ... inline function here.
3395 Avoid Faref and assume that args are always valid. This helps to
3396 speedup search, which is especially important for a huge buffers.
3397 * lisp.h (char_table_translate): Remove prototype.
3399 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3400 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3401 New function, with an intention to avoid code duplication between
3403 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3405 * ftfont.c (ftfont_open):
3406 * macfont.m (macfont_open):
3407 * xftfont.c (xftfont_open): Use it.
3409 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3411 * process.c: Add sanity checks for file descriptors (Bug#17844).
3412 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3413 Check that infd is nonnegative before using it as an fd.
3414 (read_and_dispose_of_process_output, Fprocess_send_eof):
3415 Likewise, for outfd.
3416 (wait_reading_process_output): Omit unnecessary check of infd.
3418 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3420 Minor fixups related to usage of the 'long' type.
3421 * gnutls.c (emacs_gnutls_handshake):
3422 * xfaces.c (dump_realized_face):
3423 Work even if 'long' is narrower than 'void *'.
3424 * termcap.c (scan_file):
3425 * xselect.c (x_decline_selection_request)
3426 (x_reply_selection_request, x_get_window_property):
3427 * xterm.c (x_set_frame_alpha):
3428 Remove unnecessary 'L' suffixes of integer constants.
3429 * xfns.c (hack_wm_protocols):
3430 * xselect.c (x_fill_property_data):
3431 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3432 Remove unnecessary casts to 'long'.
3433 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3435 Minor ImageMagick safety fixes.
3436 * image.c (imagemagick_compute_animated_image):
3437 Remove useless assignment to local. Avoid problems if dest_width is 0.
3438 (imagemagick_load_image): Use int for pixel counts that can't
3439 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3440 a row width greater than the image width (or greater than LONG_MAX!).
3442 2014-07-04 K. Handa <handa@gnu.org>
3444 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3445 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3446 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3448 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3450 * font.h (struct font_driver): Remove get_outline and free_outline;
3451 not used by any font driver.
3452 * ftfont.c (ftfont_driver):
3453 * macfont.m (macfont_driver):
3454 * nsfont.m (nsfont_driver):
3455 * w32font.c (w32font_driver):
3456 * w32uniscribe.c (uniscribe_font_driver):
3457 * xfont.c (xfont_driver): Related users changed.
3458 * xselect.c (x_get_window_property): Use convenient xmalloc.
3459 Call to xfree only if some data was really allocated.
3461 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3463 On MS-Windows, display busy cursor on all GUI frames.
3464 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3465 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3466 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3468 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3469 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3471 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3473 Use convenient alists to manage per-frame font driver-specific data.
3474 * frame.h (struct frame): Rename font_data_list to...
3475 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3476 * font.h (struct font_data_list): Remove; no longer need a special
3478 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3480 * font.c (font_put_frame_data, font_get_frame_data)
3481 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3483 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3484 Related users changed.
3485 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3486 Prefer convenient xmalloc and xfree.
3488 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3490 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3491 the window whose glyph row is being prepared and a flag whether it
3492 is for mode/header line. Make sure the glyph row's marginal areas
3493 are in sync with what the window wants.
3496 * xdisp.c (display_line, display_mode_line):
3497 Call prepare_desired_row with additional arguments, as appropriate.
3499 * dispextern.h (prepare_desired_row): Adjust prototype.
3501 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3503 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3504 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3505 caused by xw_popup_dialog in daemon mode (Bug#17891).
3507 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3509 * frame.c (do_switch_frame): When switching to another TTY frame,
3510 make sure FrameCols and FrameRows are in sync with the new frame's
3513 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3515 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3516 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3517 min_char slots. Adjust comment.
3518 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3519 Add SUB_CHAR_TABLE_OFFSET member.
3520 (make_uninit_sub_char_table): New function.
3521 (toplevel): Add compile-time assert to verify suitable member layout
3522 in Lisp_Sub_Char_Table.
3523 * alloc.c (mark_char_table): Add extra argument to denote char table
3524 subtype. Adjust to match new layout of sub char-table.
3525 (mark_object): Always mark sub char-tables with mark_char_table.
3526 * chartab.c (make_sub_char_table, copy_sub_char_table)
3527 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3528 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3529 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3530 All related users changed.
3531 * lread.c (read1): Adjust to match new layout of sub char-table.
3532 * print.c (print_object): Likewise (Bug#17898).
3534 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3536 * keymap.c (get_keyelt): Simplify.
3537 (copy_keymap_item): Remove left-over code for when we had
3538 key-shortcut caches.
3540 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3542 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3543 (dealloc): Remove for EmacsScroller.
3545 * nsterm.h (EmacsScroller): Remove dealloc.
3547 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3549 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3551 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3553 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3554 when setNeedsDisplay is called so we don't trigger redisplay for every
3557 * nsterm.m (any_help_event_p): New variable.
3558 (mouseMoved:): Set any_help_event_p to YES if help event is
3559 generated. Remove else with empty help event that triggered redisplay
3560 for every mouse move.
3561 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3563 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3565 * xfns.c (Qsuppress_icon): Remove; no real users.
3566 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3567 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3568 (syms_of_w32fns): Don't DEFSYM it.
3570 2014-06-29 Glenn Morris <rgm@gnu.org>
3572 * Makefile.in (ns-app): Mark as PHONY.
3574 2014-06-28 Glenn Morris <rgm@gnu.org>
3576 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3577 liblw.a in this directory.
3579 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3581 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3582 also in unibyte case. (Bug#17865)
3584 2014-06-28 K. Handa <handa@gnu.org>
3586 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3587 (MIN_CHARBUF_SIZE): New macro.
3588 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3590 2014-06-27 Glenn Morris <rgm@gnu.org>
3592 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3593 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3594 (.el.elc): Replace suffix rule with pattern rule.
3595 (%.elc): New pattern rule, with order-only prerequisite.
3596 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3597 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3598 in place of BOOTSTRAPEMACS.
3600 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3602 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3604 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3606 Consistently use validate_subarray to verify substring.
3607 * fns.c (validate_substring): Not static any more. Adjust to
3608 use ptrdiff_t, not EMACS_INT, because string and vector limits
3609 can't exceed ptrdiff_t even if EMACS_INT is wider.
3610 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3611 (secure_hash): Adjust user.
3612 * lisp.h (validate_subarray): Add prototype.
3613 * coding.c (Fundecodable_char_position):
3614 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3615 Use validate_subarray. Adjust comment to mention substring.
3617 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3619 Do not allow out-of-range character position in Fcompare_strings.
3620 * fns.c (validate_subarray): Add prototype.
3621 (Fcompare_substring): Use validate_subarray to check ranges.
3622 Adjust comment to mention that the semantics was changed. Also see
3623 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3625 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3627 Be more consistent about the 'Qfoo' naming convention.
3628 * image.c (Fimagemagick_types):
3629 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3630 * process.c (Fmake_network_process):
3631 Rename C local identifier 'Qfoo to avoid giving the false
3632 impression that it stands for the symbol 'foo'.
3634 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3636 Simplify and cleanup character conversion stuff.
3637 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3639 * character.c (multibyte_char_to_unibyte)
3640 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3641 * character.h (make_char): Remove; unused.
3642 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3643 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3644 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3645 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3646 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3648 2014-06-22 Mario Lang <mlang@delysid.org>
3650 * w32fns.c (Fw32_shell_execute): The the -> the.
3652 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3654 * xmenu.c (mouse_position_for_popup):
3655 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3656 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3657 * menu.c (Fx_popup_menu):
3658 * xselect.c (x_handle_dnd_message): Adjust users.
3659 * menu.h (mouse_position_for_popup): Remove prototype.
3660 * xterm.h (x_relative_mouse_position): Add prototype.
3661 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3662 call XFree if XQueryTree returns zero.
3664 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3666 * indent.c (Fvertical_motion): Doc fix.
3667 Move to the goal column, if any, with a single call to
3668 move_it_in_display_line, not in two calls. Doing this with two
3669 calls causes move_it_in_display_line apply the line-prefix
3670 handling twice instead of just once. (Bug#17823)
3672 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3674 Port to OS X ACLs (Bug#17810).
3675 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3676 ACL_TYPE_ACCESS) doesn't work.
3678 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3680 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3681 before checking key-translation-map (bug#17659).
3683 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3685 * font.c (font_make_object): Avoid dangling pointer which may
3686 crash GC (Bug#17771).
3688 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3690 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3691 prototype of DGifCloseFile as appropriate for older and newer
3693 (gif_close): New function, encapsulates the differences in the
3694 calling sequence of DGifCloseFile before v5.1.0 and after it.
3695 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3696 error string where appropriate. (Bug#17790)
3698 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3699 macro execution, make sure point didn't move since last complete
3700 redisplay, as the condition for using the glyph matrix
3701 information. (Bug#17777)
3703 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3705 Minor cleanup of fonset code.
3706 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3707 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3708 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3709 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3710 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3711 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3712 (free_realized_fontset): Remove because a no-op since 2008.
3713 (free_face_fontset): Adjust user.
3714 (syms_of_fontset): Shrink fontset by one extra slot.
3716 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3718 Omit redundant extern decls.
3719 Most of this patch is from Dmitry Antipov, in:
3720 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3721 * commands.h (update_mode_lines):
3722 * frame.h (Qbackground_color, Qforeground_color)
3723 (x_set_menu_bar_lines):
3724 * ftfont.c (ftfont_font_format):
3725 * intervals.h (Qkeymap, Qfont):
3726 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3727 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3728 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3729 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3730 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3731 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3732 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3733 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3734 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3735 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3736 (Qtool_bar, Qheader_line):
3737 * macros.c (Fexecute_kbd_macro):
3738 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3739 * xterm.c (x_delete_terminal, XSetIMValues):
3740 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3741 (x_implicitly_set_name, popup_activated)
3742 (widget_store_internal_border):
3743 Remove redundant decls.
3744 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3745 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3746 Remove _Noreturn, as make-docfile now does that for us.
3747 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3748 (Qregion_extract_function): New decl.
3749 * window.c, xfns.c: Include menu.h.
3751 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3753 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3755 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3757 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3758 * callint.c (read_file_name): ... convert to static here.
3759 * lisp.h (Fread_file_name): Do not EXFUN it.
3760 (STRING_COPYIN): Remove; unused.
3761 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3762 (char_composable_p): ... static function. All users changed.
3763 * eval.c (toplevel): Remove redundant #include directives.
3764 * xterm.c (x_initialize): Add static to match prototype.
3765 * ccl.c (Fccl_execute_on_string):
3766 * font.c (fon_intern_prop): Use make_specified_string.
3768 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3770 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3771 Reported by David Caldwell in:
3772 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3774 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3776 Do not ask for XRender extension each time XFT font is opened.
3777 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3778 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3780 2014-06-15 Glenn Morris <rgm@gnu.org>
3782 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3784 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3786 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3787 information if we are in the middle of executing a keyboard macro,
3788 since redisplay doesn't update the screen until the macro is
3789 finished. (Bug#17777)
3791 * alloc.c (cleanup_vector): Don't dereference a font driver
3792 pointer if it is NULL. (Bug#17771)
3794 2014-06-13 Glenn Morris <rgm@gnu.org>
3796 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3797 ($(lispsource)/international/charprop.el)
3798 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3799 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3800 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3801 GNU make automatically passes command-line arguments to sub-makes.
3803 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3805 Avoid hangs in accept-process-output (Bug#17647).
3806 * lisp.h, process.c (wait_reading_process_input):
3807 Return int, not bool. All uses changed.
3808 * process.c (SELECT_CANT_DO_WRITE_MASK):
3809 Remove macro, replacing with ...
3810 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3812 (status_notify): New arg WAIT_PROC. Return int, not void.
3815 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3817 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3818 the frame is the initial frame, because the hook is not set up
3819 then, and Emacs crashes.
3820 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3822 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3824 * keymap.c (silly_event_symbol_error): Don't recommend the use
3827 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3829 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3830 matching overlay strings with 'cursor' property against buffer
3831 positions traversed in the glyph row. (Bug#17744)
3833 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3835 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3838 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3839 determine 10.9 (Bug#17751).
3841 * macfont.m (macfont_draw): Positions were not freed.
3843 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3845 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3846 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3847 function. Also adjust comment.
3848 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3850 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3851 * font.c (font_done_for_face):
3852 * xfaces.c (realize_non_ascii_face): Adjust user.
3853 * font.h (struct font_driver): Convert 'prepare_face' to return
3854 void because its return value is never used anyway.
3855 * xfont.c (xfont_prepare_face): Return void.
3856 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3857 (xftfont_done_face): Use xfree.
3859 * dispextern.h (last_tool_bar_item): Remove declaration.
3860 * frame.h (struct frame): New member last_tool_bar_item.
3861 * frame.c (make_frame): Initialize it.
3862 * xdisp.c (toplevel): Remove last_tool_bar_item.
3863 (handle_tool_bar_click, note_tool_bar_highlight):
3864 * w32term.c (w32_read_socket, w32_initialize):
3865 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3867 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3868 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3870 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3872 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3873 * process.c (Faccept_process_output)
3874 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3875 the return value is about PROCESS, not about other processes.
3877 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3879 Further adjustments to mark_object and friends.
3880 Now the mark_object's stack is just 32 bytes on a 64-bit
3881 system, which means extra 20% off the stack usage.
3882 * alloc.c (mark_save_value): As before, refactored out from ...
3883 (mark_object): ... adjusted user. Also add comment.
3885 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3887 Fix core dump after a dropped X connection (Bug#17704).
3888 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3889 is dead, as we may be shutting down.
3891 2014-06-08 Glenn Morris <rgm@gnu.org>
3893 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3895 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3897 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3899 If a C name must be extern on some platforms, make it extern on all.
3900 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3902 * font.h (ftxfont_driver) [HAVE_XFT]:
3903 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3904 * lisp.h (get_frame_param):
3905 * menu.h (tty_menu_show):
3906 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3907 * termhooks.h (encode_terminal_code):
3908 * xterm.h (x_menu_wait_for_event):
3910 * frame.c (get_frame_param):
3911 * fringe.c (max_used_fringe_bitmap):
3912 * ftxfont.c (ftxfont_driver):
3913 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3914 * menu.c (menu_items_inuse):
3915 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3916 * term.c (encode_terminal_code, tty_menu_show):
3917 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3918 * xfaces.c (load_color):
3919 * xmenu.c (x_menu_wait_for_event):
3922 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3924 Change object marking routines to minimize stack usage.
3925 This change moves a few cold paths from mark_object to NO_INLINE
3926 functions and adjusts symbol marking loop. According to GCC 4.8.2
3927 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3928 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3929 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3930 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3931 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3932 refactored out from ...
3933 (mark_object): ... adjusted user. Also mark symbols in a tight
3935 (mark_face_cache): Add NO_INLINE.
3937 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3939 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3940 contains garbage on WINDOWSNT (which could potentially infloop at
3943 Minimize cursor motion during TTY menu updates.
3944 * term.c (tty_menu_display): Don't position cursor here.
3945 Instead, pass the cursor coordinates to update_frame_with_menu.
3946 (tty_menu_activate): Send the hide cursor command only once in an
3947 iteration through the outer 'while' loop.
3949 * dispnew.c (update_frame_1): Accept an additional argument
3950 SET_CURSOR_P, and position the cursor at the end of the frame
3951 update only if that argument is non-zero. All callers changed to
3952 provide the additional argument as non-zero, except for
3953 update_frame_with_menu.
3954 (update_frame_with_menu): Accept 2 additional arguments ROW and
3955 COL; if they are non-negative, instruct update_frame_1 not to
3956 position the cursor, and instead position it according to ROW and COL.
3958 * dispextern.h (update_frame_with_menu): Update prototype.
3960 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3962 * callproc.c (call_process): Don't check read-only if we don't insert
3963 anything (bug#17666).
3965 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3967 * dispnew.c (update_frame_with_menu): Set display_completed.
3969 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3971 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3973 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3975 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3977 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3978 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3980 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3982 * window.c (Frecenter): Signal an error if window-buffer is not
3985 * keyboard.c (make_lispy_position): Don't include a buffer position in
3986 mode/header-line mouse events.
3988 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3989 Vunread_command_events (bug#17650).
3991 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3993 * xterm.c (x_setup_pointer_blanking):
3994 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3996 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3998 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3999 because it will be defined in generated config.h if needed.
4001 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4003 Use terminal-specific hooks to display popup dialogs.
4004 * termhooks.h (struct terminal): New field popup_dialog_hook.
4005 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4006 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4007 code and use popup_dialog_hook.
4008 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4009 * nsterm.h (ns_popup_dialog): Adjust prototype.
4010 * nsterm.m (ns_create_terminal):
4011 * w32term.c (w32_create_terminal):
4012 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4013 Setup popup_dialog_hook.
4015 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4017 * w32heap.c (report_temacs_memory_usage): Improve the report by
4018 reporting the large blocks that are actually occupied at dump time.
4020 * w32console.c (initialize_w32_display): Set the console
4021 menu_show_hook, otherwise TTY menus are broken on w32.
4023 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4025 Use terminal-specific hooks to display menus.
4026 * termhooks.h (struct terminal): New field menu_show_hook.
4027 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4028 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4030 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4031 * nsmenu.m (ns_menu_show):
4032 * w32menu.c (w32_menu_show):
4033 * xmenu.c (x_menu_show):
4034 * term.c (tty_menu_show): Adjust to use bit flags.
4035 (set_tty_hooks): Set menu_show_hook.
4036 * xterm.c (x_create_terminal):
4037 * nsterm.m (ns_create_terminal):
4038 * msdos.c (initialize_msdos_display):
4039 * w32term.c (w32_create_terminal): Likewise.
4041 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4043 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4045 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4047 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4048 (FD_SET): Don't define on WINDOWSNT.
4050 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4052 * emacs.c: Include "sysselect.h", to define its inline functions.
4053 Problem reported by Glenn Morris in:
4054 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4056 Do not require libXt-devel when building with gtk.
4057 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4058 dependency on libXt-devel.
4059 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4060 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4061 lwlib-widget.h now does this.
4062 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4064 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4066 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4067 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4068 (delete_write_fd, wait_reading_process_output):
4069 Remove now-redundant easserts.
4070 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4071 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4072 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4073 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4075 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4077 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4078 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4079 (calloc): Don't undef, it is never defined.
4080 (HEAP_ENTRY_SHIFT): Remove unused macro.
4082 * Makefile.in (C_HEAP_SWITCH): Remove.
4083 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4085 Fix MS-Windows build broken by menu changes on 2014-06-02.
4086 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4088 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4089 Define instead of including ../lwlib/lwlib.h, which causes
4090 compilation errors due to missing X11 headers.
4092 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4094 * process.c (wait_reading_process_output): Omit incorrect test of
4095 p->infd against zero. Add easserts for infd having a plausible value.
4097 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4099 Adjust to match recent lwlib changes.
4100 * menu.h (xmalloc_widget_value): Replace by ...
4101 (make_widget_value): ... new prototype.
4102 * menu.c (xmalloc_widget_value): Replace by ...
4103 (make_widget_value): ... new function.
4104 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4105 * gtkutil.c (malloc_widget_value, free_widget_value):
4106 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4107 * keyboard.h (enum button_type, struct _widget_value):
4108 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4110 * nsmenu.m (ns_update_menubar, ns_menu_show):
4111 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4112 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4113 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4115 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4117 * image.c (x_query_frame_background_color)
4118 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4119 Fix --enable-gcc-warnings compilation without image libraries.
4121 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4123 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4124 emulated break value only if it goes up.
4125 (sbrk): Add assertion that the INCREMENT argument is strictly
4126 zero. Improve and correct the commentary.
4128 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4130 Improve AIX-related merge from emacs-24.
4131 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4132 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4133 not on AIX; since we're on the trunk we can use enums more broadly.
4135 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4137 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4139 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4140 to min(value, whole).
4142 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4144 Bring back the changes to GDB-visible symbols, but only on AIX.
4145 And only if it's not pre-4.2 GCC.
4146 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4147 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4148 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4151 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4153 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4154 with PT, not GPT. (Bug#16433)
4156 Revert last changes to GDB-visible symbols.
4157 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4158 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4159 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4162 2014-06-02 Glenn Morris <rgm@gnu.org>
4164 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4166 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4168 Fix port to 32-bit AIX with xlc (Bug#17598).
4169 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4170 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4171 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4172 to work around a compiler bug in IBM xlc 12.1.
4174 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4176 * xterm.c (x_update_window_end): Don't invalidate the entire
4177 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4178 highlight needs to be redisplayed. (Bug#17588)
4180 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4182 Port the GDB-visible symbols to AIX.
4183 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4184 optimizes away the relevant external symbols. Use enums instead;
4185 this suffices for the AIX port, which is 32-bit-only anyway.
4186 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4187 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4188 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4191 Include sources used to create macuvs.h.
4192 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4193 * macuvs.h: Use automatically-generated header.
4195 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4197 Port signal-handling to DragonFly BSD (Bug#17646).
4198 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4199 Move implementations from callproc.c to sysdep.c.
4200 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4201 Move declarations from process.h to syssignal.h.
4203 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4205 * callint.c (Ffuncall_interactively): Add usage.
4207 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4209 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4211 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4213 * w32heap.c (malloc_before_dump, malloc_after_dump)
4214 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4215 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4216 set errno where appropriate to emulate CRT functions.
4218 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4220 Debugging facility to check whether 'const char *' points to
4221 relocatable data of non-pure Lisp string.
4222 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4223 (mark_maybe_pointer): ... adjusted user.
4224 (relocatable_string_data_p): New function.
4225 * lisp.h (relocatable_string_data_p): Add prototype.
4226 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4227 the pointer to relocatable Lisp data is not used.
4229 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4231 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4232 * atimer.c (block_atimers):
4233 * callproc.c (block_child_signal): Block SIGINT too;
4234 otherwise, its handler might now unblock signals that it shouldn't.
4235 * keyboard.c (read_char): Clear signal mask, since we may
4236 be in a SIGINT handler, and many signals may be masked.
4237 * keyboard.c (handle_interrupt):
4238 * sysdep.c (handle_arith_signal):
4239 Clear signal mask instead of just unblocking the signal that
4240 was received, since several signals may be blocked at this point.
4242 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4244 * Makefile.in (TEMACS_POST_LINK): Remove target.
4245 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4246 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4248 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4250 * xmenu.c (xdialog_show): Remove prototype, rename to
4251 x_dialog_show, remove 2nd arg because it's always zero
4252 and simplify accordingly.
4253 (xw_popup_dialog): Adjust user.
4254 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4255 2nd arg because it's always zero and simplify accordingly.
4256 (w32_popup_dialog): Adjust user.
4258 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4260 * w32heap.c (report_temacs_memory_usage): New function.
4262 * unexw32.c (unexec) [ENABLE_CHECKING]:
4263 Call report_temacs_memory_usage.
4265 * w32heap.h (report_temacs_memory_usage): Add prototype.
4267 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4269 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4270 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4272 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4274 * buffer.c (init_buffer): Accept an argument 'initialized'.
4275 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4276 mmap_regions and mmap_fd, to avoid referencing stale data from the
4277 dump phase. Add an assertion for buffer text of buffers created
4278 in temacs before this function is called. (Bug#17622)
4279 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4281 * lisp.h (init_buffer): Update prototype.
4283 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4285 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4287 * alloc.c (Fgarbage_collect): Fix compilation with
4288 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4290 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4292 * frame.c, frame.h (frame_char_to_pixel_position)
4293 (frame_set_mouse_position): Now static, and made private in
4294 frame.c rather than public in frame.h.
4296 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4298 Refactor mouse positioning stuff to avoid code duplication.
4299 * frame.h (frame_char_to_pixel_position): New function.
4300 (x_set_mouse_position): Rename to...
4301 (frame_set_mouse_position): ...new function.
4302 (frame_set_mouse_pixel_position): Add prototype.
4303 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4304 Rename to frame_set_mouse_pixel_position.
4305 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4307 * xterm.h, w32term.h ( x_set_mouse_position)
4308 (x_set_mouse_pixel_position): Remove prototypes.
4310 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4312 On X, always make pointer visible when deleting frame (Bug#17609).
4313 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4315 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4317 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4318 * keyboard.c (gobble_input): If there is no terminal input error,
4319 make sure the pointer is visible for all frames on this terminal.
4320 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4321 it was previously disabled.
4323 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4325 * data.c (Fzerop): Move to Elisp.
4326 (syms_of_data): Don't defsubr it.
4327 * keyboard.c (echo_keystrokes_p): New function.
4328 (read_char, record_menu_key, read_key_sequence): Use it.
4330 * callint.c (Qfuncall_interactively): New var.
4331 (Qcall_interactively): Remove.
4332 (Ffuncall_interactively): New function.
4333 (Fcall_interactively): Use it.
4334 (syms_of_callint): Defsubr it.
4336 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4338 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4339 relocated from under us.
4341 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4343 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4344 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4345 configure, not from HEAPSIZE.
4346 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4348 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4349 for MinGW, since it no longer uses gmalloc.
4351 * buffer.c: Do not define mmap allocations functions for Windows.
4352 Remove mmap_find which is unused. Remove mmap_set_vars which does
4354 [WINDOWSNT]: Include w32heap.h.
4355 (init_buffer): Always allocate new memory for buffers.
4357 * emacs.c: Remove mmap_set_vars calls.
4359 * image.c (free_image): Undef free for Windows because it is
4360 redirected to our private version.
4362 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4363 (copy_executable_and_dump_data): Remove dumping the heap section.
4364 (unexec): Restore using_dynamic_heap after dumping.
4366 * w32heap.c (dumped_data_commit, malloc_after_dump)
4367 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4368 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4369 (mmap_free): New functions.
4371 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4373 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4375 * image.c (imagemagick_load_image): Use MagickRealType for local
4376 'color_scale', instead of double, to avoid a GCC warning about
4379 * xfns.c (Fx_window_property): Remove unused local.
4381 Don't kill already-reaped process (Bug#17561).
4382 * process.c (process_send_signal): Fix race condition where a
4383 subprocess was reaped by a signal handler between the check for
4384 liveness and calling 'kill', which meant that Emacs could in
4385 theory kill an innocent bystander process. Do the fix by blocking
4386 SIGCHLD in a critical section that checks liveness before killing.
4388 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4390 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4392 2014-05-26 Ken Brown <kbrown@cornell.edu>
4394 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4395 even if !CYGWIN (see bug#17510).
4397 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4399 * nsfns.m (Fns_do_applescript): Surround NSApp run
4400 with calls to ns_init_events, ns_finish_events (Bug#17424).
4402 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4404 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4405 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4407 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4408 with calls to ns_init_events, ns_finish_events (Bug#17424).
4410 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4412 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4413 if we are iterating over an object that generates glyphs for
4414 marginal areas. (Bug#17585)
4416 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4418 * xdisp.c (safe__call1, safe__eval): Now static.
4420 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4422 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4423 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4424 (safe_call1): Call safe_call instead of safe__call directly.
4426 2014-05-26 Ken Brown <kbrown@cornell.edu>
4428 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4429 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4432 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4434 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4435 (safe__call, safe__call1, safe__eval): New functions.
4436 (safe_call): Use it.
4437 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4438 (display_mode_element): Same for `:eval'.
4440 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4442 Fix port to 32-bit AIX (Bug#17540).
4443 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4444 twice. _text already includes this offset.
4445 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4447 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4449 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4450 when closest_pos is identical to to_charpos, don't recurse, since
4451 we already tried that, and failed. (Bug#17539)
4453 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4454 unwinding when frame's faces were not initialized yet, increment
4455 the frame's image-cache reference count before calling
4456 x_free_frame_resources. Don't dereference
4457 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4459 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4461 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4464 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4465 macfont.m, call draw with adjusted arguments so font drivers
4466 don't need to do that.
4468 * macfont.m (macfont_draw): Merge changes from Macport.
4470 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4472 * alloc.c (garbage_collect_1): New function, with all of the guts
4473 of Fgarbage_collect.
4474 (mark_stack): Accept an argument END and don't mark Lisp objects
4475 on the stack beyond the address given by END. Calculation of END
4476 was moved to Fgarbage_collect.
4477 (Fgarbage_collect): Calculate the end address of the stack portion
4478 that needs to be examined by mark_stack, and pass that address to
4479 garbage_collect_1, which will pass it to mark_stack.
4480 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4481 for more details about the underlying problems. In particular,
4482 this avoids dumping Emacs with the large hash-table whose value is
4483 held in purify-flag for most of the time loadup.el runs.
4485 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4487 * xfns.c (x_window_property_intern): New function (code from
4489 (Fx_window_property): Call x_window_property_intern. If property
4490 not found and NILP (source) and outer window != inner window,
4491 check outer window for property (Bug#17537).
4493 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4495 Supply malloc and alloc_size attributes for extern allocators.
4496 This documents the C API, and helps GCC generate a bit better code.
4497 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4498 (ATTRIBUTE_MALLOC_SIZE): New macros.
4499 * gmalloc.c (malloc, realloc, calloc):
4500 * gtkutil.h (malloc_widget_value):
4501 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4502 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4505 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4507 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4508 * image.c (imagemagick_load_image): Port to hosts that do not use
4509 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4511 2014-05-21 Leo Liu <sdl.web@gmail.com>
4513 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4515 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4517 * dbusbind.c (xd_signature): Revert last 2 patches.
4519 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4521 Allow any non-nil value to count as true in bool-vector.
4522 Likewise for xd_signature in dbusbind.c.
4523 This is more consistent with the usual practice in Emacs, which is
4524 that any non-nil value counts as true.
4525 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4526 * dbusbind.c (xd_signature): Likewise, for booleans.
4527 * data.c, lisp.h (Qbooleanp):
4528 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4530 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4532 * lisp.h (CHECK_BOOLEAN): New function.
4533 * alloc.c (Fbool_vector): New function.
4534 (syms_of_alloc): Defsubr it.
4535 * data.c (Qbooleanp): New symbol.
4536 (syms_of_data): DEFSYM it.
4537 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4539 * font.c (font_matching_entity): Extract font-entity object
4540 from the vector of matching entities (Bug#17486).
4542 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4544 Assume C99 or later (Bug#17487).
4545 * bytecode.c (B__dummy__): Remove.
4546 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4547 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4548 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4549 * regex.c (DEBUG_PRINT): Assume varargs macros.
4550 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4552 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4554 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4555 memory for every buffer that was dumped.
4557 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4559 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4560 (Fnreverse): Allow vectors and bool vectors.
4562 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4564 Minor cleanup for terminal setup.
4565 * termhooks.h (create_terminal): Adjust prototype.
4566 * terminal.c (create_terminal): Pass output method and RIF as args.
4567 (init_initial_terminal):
4568 * nsterm.m (ns_create_terminal):
4569 * term.c (init_tty):
4570 * w32term.c (w32_create_terminal):
4571 * xterm.c (x_create_terminal): Adjust users.
4572 Avoid redundant NULL initializers and add comments.
4574 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4576 * keyboard.c (Qdeactivate_mark): Now static.
4578 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4580 If available, use Xfixes extension to do pointer blanking.
4581 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4582 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4583 (make_invisible_cursor): Move to...
4584 * xterm.c (make_invisible_cursor): ...here.
4585 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4586 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4587 (x_term_init): Call to x_setup_pointer_blanking.
4588 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4589 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4591 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4593 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4595 2014-05-12 Glenn Morris <rgm@gnu.org>
4597 * fileio.c (Ffile_executable_p): Doc tweak.
4599 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4601 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4602 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4604 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4606 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4608 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4610 Fix initialization of minibuffer history variable (Bug#17430).
4611 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4612 Move the initialization up to prevent any "value void" message.
4614 2014-05-08 Samuel Bronson <naesten@gmail.com>
4616 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4617 are matched (bug#17413).
4619 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4621 Stop tooltips pulling Emacs window to front (Bug#17408).
4622 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4623 SetWindowPos invocations.
4625 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4627 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4628 not initialized (Bug#17398).
4630 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4632 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4634 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4636 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4637 [HAVE_NS]: Do not include png.h.
4638 (x_query_frame_background_color): New function.
4639 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4640 (png_load_body): Coalesce duplicate code.
4642 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4644 Consult libpng-config more consistently (Bug#17339).
4645 * Makefile.in (PNG_CFLAGS): New var.
4646 (ALL_CFLAGS): Use it.
4647 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4648 CFLAGS now handles this.
4650 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4652 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4653 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4654 because WCONTINUED is always defined now.
4655 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4657 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4659 * buffer.c (overlay_strings): Fix the wording of the commentary.
4661 2014-05-01 Glenn Morris <rgm@gnu.org>
4663 * floatfns.c (Fisnan):
4664 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4666 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4668 * term.c (tty_menu_activate): A better initialization for cursor
4671 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4673 * intervals.c: Tighten assertions.
4674 (create_root_interval): Make sure the interval is not empty.
4675 (intervals_equal): Use booleans.
4676 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4677 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4678 (balance_possible_root_interval): Simplify and use booleans.
4679 (split_interval_right, split_interval_left): Check LENGTH, and remove
4680 now redundant assertion.
4681 (adjust_intervals_for_insertion): Remove now redundant assertions.
4682 (delete_node, interval_deletion_adjustment)
4683 (adjust_intervals_for_deletion, merge_interval_right)
4684 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4685 (reproduce_interval): Make sure the interval is not empty.
4687 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4689 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4690 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4691 satisfaction that they would always be initialized.
4693 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4695 * term.c (tty_menu_display): Move the cursor to the active menu item.
4696 (tty_menu_activate): Return the cursor to the active menu item
4697 after displaying the menu and after displaying help-echo.
4698 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4699 for the details of why this is needed by screen readers and
4702 2014-04-30 Glenn Morris <rgm@gnu.org>
4704 * process.c (handle_child_signal):
4705 Handle systems without WCONTINUED. (Bug#15110, 17339)
4707 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4709 * window.c (struct saved_window): Remove mark.
4710 (Fset_window_configuration, save_window_save)
4711 (compare_window_configurations): Don't touch marks any more.
4713 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4715 Use bits_word for gcmarkbits.
4716 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4717 bits_word is typically a tad more efficient for mark bits than
4718 unsigned is, so use bits_word. All uses changed.
4719 * lisp.h (BITS_PER_INT): Remove; no longer used.
4721 Avoid undefined behavior in signed left shift.
4722 This ports to GCC 4.9.0 with -fsanitize=undefined.
4723 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4725 * regex.c (extract_number):
4726 * lisp.h (make_number, XINT):
4727 Do not shift a 1 bit left into a sign bit.
4728 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4729 not int, for gcmarkbits. All uses changed.
4731 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4733 * search.c (Fnewline_cache_check): Don't try to count newlines
4734 outside the buffer's restriction, as find_newline doesn't support that.
4736 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4738 * window.c (Fset_window_configuration): Deactivate the mark before
4740 (set_window_buffer): Ignore window_initialized.
4741 (window_initialized): Remove.
4742 * keyboard.c (Qdeactivate_mark): Not static any more.
4743 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4746 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4748 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4749 and to clang 3.4, which have fixed the bug. This should let us
4750 run a bit faster on these platforms when address sanitization is
4753 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4755 Port to GCC 4.9.0 with --enable-gcc-warnings.
4756 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4758 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4759 a way that also works with GCC 4.9.0.
4761 * search.c (Fnewline_cache_check): Remove unused locals.
4763 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4765 * search.c (find_newline1): New subroutine.
4766 (Fnewline_cache_check): New function.
4767 (syms_of_search): Defsubr it.
4769 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4771 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4772 * keyboard.c (unblock_input): Add comment.
4773 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4775 2014-04-22 Daniel Colascione <dancol@dancol.org>
4777 * lread.c (readevalloop_eager_expand_eval): New function
4778 that can recurse into toplevel forms.
4779 (readevalloop): Call it.
4780 * lisp.h: Declare Qprogn.
4781 * callint.c (Qprogn): No longer static.
4783 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4785 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4786 Also change identifiers to match the comments, and add more assertions
4789 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4791 * emacs.c (close_output_streams): Don't clear and restore errno.
4793 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4795 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4796 never becomes visible, i.e. using XMonad (Bug#17237).
4798 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4800 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4801 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4802 (Fline_pixel_height): Don't assume that the current buffer and the
4803 selected window's buffer are one and the same. (Bug#17281)
4805 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4806 paragraph-start cache before the newline cache. (Bug#17269)
4808 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4810 * term.c (tty_send_additional_strings): No need to fflush here,
4812 (tty_set_terminal_modes): fflush after sending additional strings,
4815 2014-04-17 Daniel Colascione <dancol@dancol.org>
4817 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4819 (tty_send_additional_strings): New function.
4820 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4821 (syms_of_term): Intern tty-mode-set-strings and
4822 tty-mode-reset-strings.
4824 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4826 * window.c (save_window_save): Lookup window_point_insertion_type in
4827 the right buffer (bug#15457).
4828 (Qwindow_point_insertion_type): New var.
4829 (syms_of_window): Initialize it.
4831 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4833 Fix the MSDOS build.
4834 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4835 (copy_text_and_data): Zero out the atexit chain pointer before
4838 * termhooks.h (encode_terminal_code): Update prototype.
4840 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4841 visible for all DOS_NT ports, not just WINDOWSNT.
4842 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4844 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4845 unless it is defined.
4846 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4848 * process.c (close_on_exec, accept4, process_socket): Move into
4849 the "ifdef subprocesses" part.
4850 (catch_child_signal): Condition by "ifdef subprocesses".
4851 (syms_of_process) <Qinternal_default_process_sentinel>
4852 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4854 * msdos.h: Add prototypes for new functions.
4855 (EINPROGRESS): Define.
4856 (O_CLOEXEC): Define to zero.
4858 * msdos.c (check_window_system): Remove unnecessary an
4859 incompatible duplicate function.
4860 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4861 New functions in support of new functionality.
4863 * menu.c (single_menu_item): Add visual indication of submenu
4864 also for menus on MSDOS frames.
4865 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4867 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4868 when async subprocesses aren't supported.
4870 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4872 * emacs.c (close_output_streams): Zero out errno before calling
4875 * dired.c [MSDOS]: Include msdos.h.
4877 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4878 (DATA_START) [MSDOS]: Define.
4879 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4881 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4882 Ifdef away for MSDOS.
4883 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4884 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4886 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4887 Use temporary file template that is compatible with mkostemp.
4888 Move vfork-related portions under #ifndef MSDOS.
4889 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4891 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4893 * buffer.c (Foverlays_at): Add argument `sorted'.
4895 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4897 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4898 text, invalidate the bidi_paragraph_cache upto and including the
4901 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4903 Port to IRIX 6.5 (Bug#9684).
4904 * conf_post.h (INET6) [IRIX6_5]: Define.
4905 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4906 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4908 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4910 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4911 before passing it to system APIs.
4913 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4915 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4916 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4918 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4920 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4922 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4924 Remove DATA_SEG_BITS.
4925 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4926 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4927 cc, but that platform is so old that SGI itself stopped supporting
4928 it in December 2013. If you still need Emacs on IRIX, please
4929 either compile with GCC and port the undumping code, or run
4930 './configure --with-wide-int'.
4931 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4932 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4933 DEFINE_GDB_SYMBOL_START way to define it.
4934 (NONPOINTER_BITS): New macro.
4935 (EMACS_INT): Use it.
4936 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4937 the problem and/or configuring --with-wide-int.
4938 (USE_LSB_TAG): Simplify, based on above changes.
4939 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4940 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4942 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4944 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4945 covered by a display string that ends in a newline, and that cases
4946 going back by DVPOS lines to hit the search limit, lift the limit
4947 and go back until DVPOS is reached. (Bug#17244)
4949 * indent.c (Fvertical_motion): Handle correctly the case when the
4950 display string is preceded by an empty line.
4952 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4953 use S_IWRITE instead.
4955 2014-04-11 Glenn Morris <rgm@gnu.org>
4957 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4959 2014-04-11 Ken Brown <kbrown@cornell.edu>
4961 * Makefile.in (EMACS_MANIFEST): Revert last change.
4963 2014-04-10 Daniel Colascione <dancol@dancol.org>
4965 * puresize.h (BASE_PURESIZE): Increase.
4967 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4969 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4971 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4972 region handling (and don't call signal_before_change) if
4973 inhibit_modification_hooks is set.
4974 (signal_before_change): Don't check inhibit_modification_hooks any more.
4976 2014-04-08 Daniel Colascione <dancol@dancol.org>
4978 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4979 function cells contain valid lisp objects. (Modified version of
4982 * alloc.c (detect_suspicious_free): Split actual stack capturing
4983 out into new function for easier breakpoint setting.
4984 (note_suspicious_free): New function.
4986 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4988 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4990 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4991 (symbol_block_pinned): New var.
4992 (Fmake_symbol): Initialize `pinned'.
4993 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4994 pinned and signal an error for un-purifiable objects.
4995 (pure_cons): Use it.
4996 (Fpurecopy): Use it, except for objects that can't be purified.
4997 (mark_pinned_symbols): New function.
4998 (Fgarbage_collect): Use it.
4999 (gc_sweep): Remove hack made unnecessary.
5001 2014-04-07 Glenn Morris <rgm@gnu.org>
5003 * keyboard.c (Fopen_dribble_file): Doc tweak.
5005 2014-04-07 Ken Brown <kbrown@cornell.edu>
5007 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5009 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5011 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5012 We have a substitute execinfo.h on hosts that lack it.
5013 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5014 isn't optimized away.
5016 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5018 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5019 * alloc.c (memory_full):
5020 * charset.c (syms_of_charset):
5021 * doc.c (Fsnarf_documentation):
5023 * font.c (BUILD_STYLE_TABLE):
5024 * keyboard.c (make_lispy_event):
5025 * profiler.c (setup_cpu_timer):
5026 * xgselect.c (xg_select):
5027 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5029 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5030 Replace the only use with ARRAYELTS (font_property_table).
5031 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5033 2014-04-03 Daniel Colascione <dancol@dancol.org>
5035 * xterm.c (x_term_init):
5036 * xfns.c (best_xim_style):
5037 * xfaces.c (Fdump_colors):
5038 * w32fns.c (w32_default_color_map):
5039 * w32.c (init_environment, N_ENV_VARS):
5040 * unexcw.c (read_exe_header):
5041 * term.c (term_get_fkeys_1):
5042 * sysdep.c (init_baud_rate):
5043 * nsterm.m (ns_convert_key):
5044 * nsfns.m (get_geometry_from_preferences):
5045 * msdos.c (dos_set_window_size, init_environment):
5046 * macfont.m (mac_font_get_glyph_for_cid)
5047 (macfont_store_descriptor_attributes)
5048 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5049 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5050 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5052 * image.c (xpm_str_to_color_key):
5053 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5054 * frame.c (x_set_frame_parameters):
5055 * fileio.c (Ffile_selinux_context):
5056 * emacs.c (sort_args):
5057 * dosfns.c (msdos_stdcolor_name):
5058 * dired.c (file_attributes):
5059 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5060 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5063 2014-04-02 Daniel Colascione <dancol@dancol.org>
5065 * data.c (Ffset): Abort if we're trying to set a function call to
5068 * lisp.h (ARRAYELTS): New macro.
5070 * alloc.c: Include execinfo.h if available.
5071 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5072 (suspicious_free_record): New structure.
5073 (suspicious_objects, suspicious_object_index)
5074 (suspicious_free_history, suspicious_free_history_index):
5076 (find_suspicious_object_in_range, detect_suspicious_free)
5077 (Fsuspicious_object): New functions.
5078 (cleanup_vector): Call find_suspicious_object_in_range.
5080 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5082 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5083 width from font width (Bug#17163).
5085 * frame.c (x_set_frame_parameters): Calculate default values of
5086 new frame sizes only after all other frame parameters have been
5087 processed (Bug#17142).
5089 2014-04-02 Ken Brown <kbrown@cornell.edu>
5091 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5094 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5096 * xterm.c (x_draw_image_glyph_string): Adjust image background
5097 width accordingly when its x position is adjusted. (Bug#17115)
5099 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5101 * font.c (font_list_entities): Do not add empty vector to font cache.
5102 (font_matching_entity): Likewise. If matching entity is found, insert
5103 1-item vector with this entity instead of entity itself (Bug#17125).
5105 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5107 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5109 * fns.c (validate_subarray): Rename from validate_substring,
5110 since it works for vectors too. New arg ARRAY. Optimize for the
5111 non-nil case. Instead of returning bool, throw an error if out of
5112 range, so that the caller needn't do that. All uses changed.
5113 Report original values if out of range.
5114 (Fsubstring, Fsubstring_no_properties, secure_hash):
5115 Also optimize the case where FROM is 0 or TO is the size.
5117 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5119 * search.c (Freplace_match): Use make_specified_string.
5120 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5121 to catch bogus override face of glyph strings.
5122 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5123 Move common substring range checking code to...
5124 (validate_substring): ...this function.
5126 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5128 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5130 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5132 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5133 bar is zero height, just return (Bug#16976).
5134 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5136 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5138 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5139 is nil. If waiting for toolbar to complete, force a redraw.
5141 2014-03-28 Glenn Morris <rgm@gnu.org>
5143 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5144 (emacs_bugreport): New variable.
5145 (usage_message): Use PACKAGE_BUGREPORT.
5146 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5148 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5150 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5152 Port recent signal-related changes to FreeBSD.
5153 Problem reported by Herbert J. Skuhra.
5154 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5155 Move decls from here ...
5156 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5158 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5160 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5161 and width of image background when it is displayed with a 'box'
5164 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5166 More backward-compatible fix to char-equal core dump (Bug#17011).
5167 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5168 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5170 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5172 * image.c (init_svg_functions): When loading SVG-related libraries,
5173 free already loaded libraries if the initialization fails.
5174 (rsvg_handle_set_size_callback): Remove declaration, unused.
5176 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5178 Fix core dump in char-equal (Bug#17011).
5179 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5180 unibyte buffers, as we can't tell whether the characters are
5183 * insdel.c (adjust_markers_for_delete): Remove unused local.
5185 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5187 Have (MARKER . ADJUSTMENT) undo records always be immediately
5188 after their corresponding (TEXT . POS) record in undo list.
5190 * lisp.h (record-delete): New arg record_markers.
5191 (record_marker_adjustment): No longer needed outside undo.c.
5192 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5193 adjustments to undo.c's record_marker_adjustments. Note that
5194 fileio.c's decide_coding_unwind is another caller to
5195 adjust_markers_for_delete. Because it has undo list bound to t,
5196 it does not rely on adjust_markers_for_delete to record marker
5198 (del_range_2): Swap call to record_delete and
5199 adjust_markers_for_delete so as undo marker adjustments are
5200 recorded before current deletion's adjustments, as before.
5201 (adjust_after_replace):
5202 (replace_range): Pass value for new record_markers arg to
5204 * undo.c (record_marker_adjustment): Rename to
5205 record_marker_adjustments and made static.
5206 (record_delete): Check record_markers arg and call
5207 record_marker_adjustments.
5208 (record_change): Pass value for new record_markers arg to
5210 (record_point): at_boundary calculation no longer needs to account
5211 for marker adjustments.
5213 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5215 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5218 2014-03-26 Glenn Morris <rgm@gnu.org>
5220 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5222 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5224 * buffer.c (struct sortvec): Add field `spriority'.
5225 (compare_overlays): Use it.
5226 (sort_overlays): Set it.
5228 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5230 * xdisp.c (redisplay_window): If all previous attempts to find the
5231 cursor row failed, try a few alternatives before falling back to
5232 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5234 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5236 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5237 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5239 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5240 variables on Windows.
5242 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5244 * w32.c (unsetenv): Remove unused var `retval'.
5245 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5247 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5248 (start_watching): Remove unused var `thr'.
5250 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5251 (find_child_console): Remove unnecesary var `thread_id'.
5253 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5254 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5256 2014-03-26 Glenn Morris <rgm@gnu.org>
5258 * filelock.c (Flock_buffer): Doc tweak.
5260 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5261 * emacs.c (shut_down_emacs):
5262 * fileio.c (Finsert_file_contents, write_region):
5263 * filelock.c (top-level, syms_of_filelock):
5264 * insdel.c (prepare_to_modify_buffer_1):
5265 CLASH_DETECTION is always defined now.
5267 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5269 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5270 DLL handle, to speed up thread startup.
5272 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5274 Handle sigmask better with nested signal handlers (Bug#15561).
5275 * atimer.c (sigmask_atimers): Remove.
5276 Remaining use rewritten to use body of this function.
5277 * atimer.c (block_atimers, unblock_atimers):
5278 * callproc.c (block_child_signal, unblock_child_signal):
5279 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5280 New arg OLDSET. All callers changed.
5281 * atimer.c (block_atimers, unblock_atimers):
5282 * callproc.c (block_child_signal, unblock_child_signal):
5283 * keyboard.c (handle_interrupt):
5284 * sound.c (vox_configure, vox_close):
5285 Restore the old signal mask rather than unilaterally clearing bits
5286 from the mask, in case a handler is running within another
5287 handler. All callers changed.
5288 * lisp.h, process.c, process.h, term.c:
5289 Adjust decls and callers to match new API.
5290 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5291 signal handlers aren't supposed to use floating point anyway.
5292 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5294 2014-03-23 Daniel Colascione <dancol@dancol.org>
5296 Split gc_sweep into discrete functions for legibility and better
5299 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5300 (sweep_vectors): Fix typo in comment.
5301 (sweep_conses, sweep_floats, sweep_intervals)
5302 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5303 (gc_sweep): Call new functions, to which existing functionality is
5305 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5307 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5309 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5311 2014-03-23 Daniel Colascione <dancol@dancol.org>
5313 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5314 only if xic_style calls for it. This change allows Emacs to work
5315 with ibus. Also, don't leak resources if create_frame_xic fails,
5316 and stop caching xic_style across different displays.
5317 (supported_xim_styles): Make const.
5318 (best_xim_style): Remove first parameter: it's always just
5319 supported_xim_styles. Change to look at supported_xim_styles
5322 2014-03-23 Daniel Colascione <dancol@dancol.org>
5324 * term.c (init_tty): Rearrange condition for clarity; print
5325 appropriate diagnostic.
5327 2014-03-23 Daniel Colascione <dancol@dancol.org>
5329 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5330 array. (ASAN caught.)
5332 2014-03-22 Glenn Morris <rgm@gnu.org>
5334 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5336 2014-03-22 Daniel Colascione <dancol@dancol.org>
5338 * process.c (conv_sockaddr_to_lisp): When extracting the string
5339 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5341 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5343 Fix regression introduced by patch for Bug#10500.
5344 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5345 * w32term.c (x_draw_image_relief): Likewise.
5347 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5349 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5350 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5351 maximize a frame for odd default fonts.
5353 2014-03-21 Glenn Morris <rgm@gnu.org>
5355 * minibuf.c (history-length): Increase default from 30 to 100.
5357 2014-03-21 Daniel Colascione <dancol@dancol.org>
5359 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5360 every time we switch to minibuffer.
5362 * alloc.c (lisp_align_malloc, allocate_string_data)
5363 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5364 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5366 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5368 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5369 support more "verbs".
5371 2014-03-21 Daniel Colascione <dancol@dancol.org>
5373 Always prohibit dumping a dumped Emacs.
5375 * emacs.c (might_dump): New variable.
5376 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5377 * lisp.h (might_dump): Declare.
5378 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5380 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5382 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5384 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5386 * doc.c (store_function_docstring): Warn when we don't know where to
5388 (Fsubstitute_command_keys): Don't advertise the fact that
5389 text-properties are dropped, since we think it's a bug that we'll fix.
5391 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5392 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5393 * frame.c (frame_garbaged): Make "docstring" more precise.
5395 2014-03-20 Glenn Morris <rgm@gnu.org>
5397 * charset.c (init_charset): When we cannot find the charsets directory,
5398 mention if EMACSDATA is set.
5400 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5402 * fns.c (Frandom): Fix rare bug where the result isn't random.
5404 Fix porting inconsistency about rounding to even.
5405 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5406 This way, the unusual !HAVE_RINT case acts like the usual
5407 HAVE_RINT case, and we can fix the documentation accordingly.
5409 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5411 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5412 (w32_wnd_proc): Initialize the dwHoverTime member of
5413 TRACKMOUSEEVENT structure.
5415 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5417 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5419 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5421 * search.c (find_newline): Speed up the function when using the
5422 newline cache, by halving the number of calls to
5423 region_cache_forward and region_cache_backward. (Bug#16830)
5425 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5427 * buffer.c (Fset_buffer): Document return value (bug#17015).
5429 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5431 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5432 nil, always resize character wise to avoid potential loss of the
5433 mode line (Bug#16923 related).
5435 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5437 * frame.c (x_set_frame_parameters): Always calculate new sizes
5438 pixelwise to avoid potential loss when rounding.
5440 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5442 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5443 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5445 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5447 * w32.c (fstatat): Don't add an extra slash if the argument ends
5448 with a slash: this fails the subsequent call to stat_worker on
5449 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5451 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5453 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5455 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5457 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5459 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5460 when frame is only on one screen (Bug#14713).
5462 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5464 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5465 there's a valid wrap point in the display line, the last glyph
5466 cannot "just barely fit" on this row, because display_line doesn't
5467 let it. Instead, proceed as if the last glyph didn't fit, so that
5468 we eventually back up the iterator to the wrap point. This avoids
5469 delusional behavior of move_it_to, whereby it proceeds to the next
5470 display line, but sets current_x to zero for all the glyphs that
5471 without word-wrap would fit on the previous display line.
5472 One result was that visual-order cursor movement behaved erratically
5474 (Fmove_point_visually): Add code to find the x coordinate of the
5475 last character before wrap point, under word-wrap on a TTY.
5477 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5479 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5480 also return value of MOVE_POS_MATCH_OR_ZV from
5481 move_it_in_display_line_to, when moving from beginning of line to
5482 point's position. (Bug#16961)
5484 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5486 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5487 * window.c (Fselect_window): Explain NORECORD and
5488 `buffer-list-update-hook' in doc-string.
5490 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5492 * window.c (Fother_window_for_scrolling): Check that
5493 Vother_window_scroll_buffer is a buffer.
5495 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5497 * xterm.c (xim_initialize): Always pass a copy of resource name
5498 to XRegisterIMInstantiateCallback and eassert whether return
5499 value is True. Passing copy is important because Xlib doesn't
5500 make its own copy and resource name argument usually points to
5501 SSDATA (Vx_resource_name), which may be changed from Lisp.
5502 (xim_close_display): For XUnregisterIMInstantiateCallback,
5503 always eassert return value and pass exactly the same values
5504 as were used for XRegisterIMInstantiateCallback.
5505 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5506 sources to check why if you are interested.
5508 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5510 * dispnew.c (change_frame_size_1): Add new_lines instead of
5511 new_height, the latter may be still zero if passed as such.
5512 * window.c (Fwindow_pixel_height): Mention bottom divider in
5515 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5517 Fix "resource temporarily unavailable" with xgselect
5519 * xgselect.c: Include <stdbool.h>.
5520 (xg_select) [!USE_GTK]: Don't lose track of errno.
5522 Fix minor --enable-gcc-warnings issues.
5523 * widget.c (update_various_frame_slots, EmacsFrameResize):
5524 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5526 2014-03-04 Ken Brown <kbrown@cornell.edu>
5528 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5529 represent the actual adjustment needed for alignment.
5531 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5533 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5534 needed, and don't reallocate if the initial allocation already
5535 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5537 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5539 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5542 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5544 * cmds.c (delete-char): Update docstring pointing out that the
5545 function ignores `delete-active-region' and `overwrite-mode'.
5547 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5549 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5551 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5552 allocated buffer due to alignment.
5553 (freehook): If the block to be freed was allocated by
5554 'aligned_alloc', find its real pointer before calling 'free'.
5556 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5559 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5561 * font.c (toplevel): Adjust comment about font cache layout.
5562 (font_clear_cache): Fix to match real font cache layout.
5563 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5564 (Fframe_font_cache) [FONT_DEBUG]: New function.
5565 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5567 Avoid crashes when X fonts are erroneously freed on reused X
5568 'Display *' connection data (Bug#16069). Note that X font
5569 resources still may be leaked, but currently there is no way
5570 to completely avoid it.
5571 * xterm.h (struct x_display_info): New member x_id. Add comments.
5572 * xterm.c (x_display_id): New variable.
5573 (x_term_init): Assign identifier to each opened X connection.
5574 * xfont.c (struct xfont): New member x_display_id.
5575 (xfont_open): Initialize it with frame's display id.
5576 (xfont_close): Check whether font's display id matches the one
5577 recorded for the given display. Adjust comment.
5578 * xftfont.c (struct xftfont_info):
5579 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5581 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5583 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5584 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5585 killed Vother_window_scroll_buffer.
5586 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5588 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5590 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5591 that start with more than 2 slashes as UNCs. (Bug#16751)
5593 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5595 Fix a few crashes and leaks when cloning C strings.
5596 * alloc.c, lisp.h (dupstring): New function.
5597 * gtkutil.c (xg_get_font):
5598 * term.c (tty_default_color_capabilities):
5599 * xsettings.c (store_monospaced_changed)
5600 (store_font_name_changed, parse_settings)
5601 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5602 This avoids some unlikely crashes due to accessing freed storage,
5603 and avoids some minor memory leaks in the more-typical case.
5605 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5607 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5608 cursor when modeline can't be dragged (Bug#16647).
5610 2014-02-28 Glenn Morris <rgm@gnu.org>
5612 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5613 from custom-delayed-init-variables. (Bug#11565)
5615 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5617 More fixes for mouse glyph calculations (Bug#16647).
5618 * window.c (coordinates_in_window): In intersection of
5619 horizontal and vertical window dividers prefer the horizontal
5620 one. Add some extra parens to last fix.
5621 (window_relative_x_coord): Return x-coordinate for header and
5623 * xdisp.c (remember_mouse_glyph): In text area don't extend
5624 glyph into mode line to show the vertical drag cursor there
5625 immediately. Subdivide mouse glyphs in right fringes to show a
5626 horizontal drag cursor as soon as we enter the "grabbable width"
5627 portion. Handle vertical border case separately. Do not
5628 subdivide window divider areas.
5629 (note_mouse_highlight): On bottom divider of bottommost windows
5630 show vertical drag cursor only when the minibuffer window can be
5633 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5635 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5636 reset by the face of the object just displayed. See also bug#76.
5637 (get_next_display_element): If the string came from a display
5638 property, examine the box face attribute at it->position, not at
5639 it->current.pos, since the latter was not updated yet. (Bug#16870)
5640 (handle_face_prop): Improve commentary.
5642 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5644 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5645 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5647 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5649 Fixes around Bug#16647.
5650 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5651 ON_BOTTOM_DIVIDER cases.
5652 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5653 only if the window has no right divider.
5654 (Fcoordinates_in_window_p): Fix doc-string.
5656 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5658 * lread.c (Funintern): Fix doc to match advertised calling convention.
5660 2014-02-24 Daniel Colascione <dancol@dancol.org>
5662 * keyboard.c (read_char): Close race that resulted in lost events.
5664 2014-02-22 Glenn Morris <rgm@gnu.org>
5666 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5667 * window.c (window-resize-pixelwise): Doc fixes.
5669 * process.c (Finternal_default_process_filter)
5670 (Finternal_default_process_sentinel): Doc tweaks.
5672 2014-02-21 Glenn Morris <rgm@gnu.org>
5674 * process.c (Fprocess_buffer, Faccept_process_output)
5675 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5678 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5680 * window.c (Fwindow_scroll_bar_width): New function.
5682 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5684 Pacify GCC when configuring with --enable-gcc-warnings.
5685 * xdisp.c (move_it_in_display_line_to) [lint]:
5686 Initialize recently-added local.
5688 2014-02-21 Daniel Colascione <dancol@dancol.org>
5690 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5692 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5694 * xdisp.c (init_iterator): Don't dereference a bogus face
5695 pointer. (Bug#16819)
5696 (try_cursor_movement): Don't use cursor position if
5697 set_cursor_from_row failed to compute it. This avoids assertion
5698 violations in MATRIX_ROW.
5699 (move_it_in_display_line_to): Save the iterator state in ppos_it
5700 only once per call. Reimplement the method used to return to the
5701 best candidate position if all the positions found in display line
5702 are beyond TO_CHARPOS. This cuts down the number of calls to
5703 bidi_shelve_cache, which moves a lot of stuff when lines are long
5704 and include bidirectional text. (Bug#15555)
5706 2014-02-20 Glenn Morris <rgm@gnu.org>
5708 * data.c (Fdefalias): Doc fix.
5710 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5712 * xdisp.c (display_line): Fix horizontal scrolling of large images
5713 when fringes are turned off. This comes at a price of not
5714 displaying the truncation/continuation glyphs in this case.
5717 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5718 CreateDIBSection returns an error indication, zero out *ximg after
5719 destroying the image. This avoids crashes in memory allocations
5720 due to the fact that some of the callers also call
5721 x_destroy_x_image, which will attempt to free an already free'd
5724 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5726 * widget.c (update_various_frame_slots): Don't set
5727 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5729 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5731 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5733 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5735 temacs --daemon fix (Bug#16599).
5736 * emacs.c (main): Initialize daemon_pipe[1] here ...
5737 (syms_of_emacs): ... instead of here.
5739 2014-02-16 Anders Lindgern <andlind@gmail.com>
5741 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5744 2014-02-16 Daniel Colascione <dancol@dancol.org>
5746 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5747 (xd_get_connection_address): Use it.
5748 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5749 xd_get_connection_address because the latter signals if the bus
5750 we're trying to close is already disconnected.
5752 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5754 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5755 argument to CreateThread. This avoids segfaults on Windows 9X.
5756 Reported by oslsachem <oslsachem@gmail.com>.
5758 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5760 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5761 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5762 (check_lseek): New function, to report lseek errors.
5763 (save_data_space, update_file_ptrs, read_header, write_header)
5764 (copy_file, copy_rest, unexec): Use these news functions.
5765 (update_file_ptrs): Don't assume wraparound behavior when
5766 converting a large size_t value to off_t.
5768 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5770 * composite.c (fill_gstring_header): Pass positions as C integers
5771 and move parameters checking to...
5772 (Fcomposition_get_gstring): ...this function. Handle case when
5773 buffer positions are in reversed order and avoid crash (Bug#16739).
5775 * buffer.c (validate_region): Mention current buffer in error message.
5777 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5779 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5781 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5783 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5785 2014-02-11 Glenn Morris <rgm@gnu.org>
5787 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5788 Replace refs to "OpenStep" in messages.
5790 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5792 Avoid "." at end of error diagnostics.
5793 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5794 * font.c (Ffont_at):
5795 * nsfns.m (ns_display_info_for_name):
5796 * nsselect.m (Fx_own_selection_internal):
5797 * nsterm.m (performDragOperation:):
5798 Remove "." from end of diagnostic.
5800 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5802 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5803 unintuitive (bug#15824).
5804 (Fyes_or_no_p): Doc fix (bug#15456).
5806 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5808 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5810 * eval.c (call_debugger): When exiting the debugger, do not allow
5811 max_specpdl_size less than actual binding depth (Bug#16603).
5812 (syms_of_eval): Adjust docstring.
5814 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5816 * cmds.c (Fself_insert_command): Output a clearer error message on
5817 negative repetitions (bug#9476).
5819 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5821 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5823 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5825 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5827 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5829 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5831 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5833 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5835 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5837 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5838 `exit' works (bug#15865).
5840 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5842 Constrain window box/body sizes and margin widths (Bug#16649).
5843 * xdisp.c (window_box_width): Don't return less than zero.
5844 (window_box_left_offset, window_box_right_offset): Don't return
5845 more than the window's pixel width.
5846 * window.c (window_body_height, window_body_width): Don't return
5848 (window_resize_apply): Adjust margin width, if necessary.
5850 2014-02-07 Glenn Morris <rgm@gnu.org>
5852 * nsterm.m (syms_of_nsterm): Doc fix.
5854 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5856 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5857 New variables: pointers through which to call the respective APIs.
5858 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5859 (filename_from_ansi, sys_link, check_windows_init_file):
5860 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5861 This is required on Windows 9X, where we dynamically load
5862 UNICOWS.DLL which has their non-stub implementations.
5863 (maybe_load_unicows_dll): Assign addresses to these 2 function
5864 pointers after loading UNICOWS.DLL.
5866 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5867 MultiByteToWideChar and WideCharToMultiByte through function
5870 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5873 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5875 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5876 for OSX >= 10.9 if separate spaces are used.
5877 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5879 2014-02-06 Glenn Morris <rgm@gnu.org>
5881 * buffer.c (cache-long-scans): Doc fix.
5883 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5885 * w32fns.c (Fw32_shell_execute): Doc fix.
5887 2014-02-05 Bastien Guerry <bzg@gnu.org>
5889 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5890 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5892 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5894 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5895 outside the window (Bug#16649).
5897 * xdisp.c (note_mouse_highlight): When entering a margin area show
5898 a non-text cursor (Bug#16647).
5900 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5902 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5903 It prompted a compile-time diagnostic on GNU/Linux.
5904 Simplify to remove the need for the label.
5906 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5908 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5909 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5910 to show it; otherwise return 'unsupported--w32-dialog' to signal
5911 to the caller that emulation with menus is necessary.
5912 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5914 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5916 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5919 * menu.c (Fx_popup_dialog): Don't condition the call to
5920 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5921 special symbol 'unsupported--w32-dialog', emulate the dialog with
5922 a menu by calling x-popup-menu.
5924 * menu.h (Qunsupported__w32_dialog): New extern variable.
5926 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5928 * keyboard.c (kbd_buffer_get_event): Read file notification events
5931 * xgselect.c (xg_select): Read glib events in any case, even if
5932 there are no file descriptors to watch for. (Bug#16519)
5934 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5936 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5937 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5938 * w32term.c (w32_draw_window_divider): Handle first and last
5940 * w32term.h (w32_fill_area_abs): New function.
5941 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5943 * xfaces.c (realize_basic_faces): Handle new face ids.
5944 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5945 and bottom divider width.
5946 * xterm.c (x_draw_window_divider): Handle first and last pixels
5949 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5951 * print.c (Fexternal_debugging_output): Add cast to pacify
5952 --enable-gcc-warnings.
5953 * eval.c (call_debugger): Grow specpdl if the debugger was
5954 entered due to specpdl overflow (Bug#16603) and allow more
5955 specpdl space for the debugger itself.
5957 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5959 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5962 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5964 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5965 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5967 * print.c (Fexternal_debugging_output): If the argument character
5968 is non-ASCII, encode it with the current locale's encoding before
5969 writing the result to the terminal. (Bug#16448)
5971 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5972 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5975 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5977 * process.c (create_process): Reset SIGPROF handler in the child.
5978 * callproc.c (call_process): Likewise.
5980 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5982 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5984 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5986 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5987 of zero to print strings, GDB doesn't like it.
5989 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5990 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5991 we still use correct addresses. (Bug#16576)
5993 2014-01-27 K. Handa <handa@gnu.org>
5995 Fix bug#16286 by a different method from revno:116158 (2014-01-26),
5996 to preserve the code detection behavior of 24.3.
5997 * coding.h (struct coding_system): New member detected_utf8_bytes.
5998 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5999 (decode_coding_gap): Use short cut for UTF-8 file reading only
6000 when coding->detected_utf8_bytes equals to coding->src_bytes.
6001 * fileio.c (Finsert_file_contents): Cancel the previous change.
6003 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6005 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6006 that are not visible.
6008 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6010 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6011 is grabbed (Bug#16565).
6013 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6015 * xdisp.c (last_max_ascent): Re-remove after erroneously
6016 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6018 (move_it_to): Re-remove reference to last_max_ascent.
6019 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6020 max_descent here instead of calling line_bottom_y.
6023 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6025 * terminal.c (initial_free_frame_resources): New function.
6026 (init_initial_terminal): Install new hook to free face cache
6027 on initial frame and avoid memory leak. For details, see
6028 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6029 * xfaces.c (free_frame_faces): Adjust comment.
6031 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6033 * data.c (Fstring_to_number): Document results if unparsable
6036 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6038 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6040 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6042 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6043 * coding.c (detect_coding_utf_8, emacs_mule_char)
6044 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6045 (check_utf_8, decode_coding):
6046 * coding.h (struct coding_system.errors):
6047 Use ptrdiff_t, not int, for integer values derived from buffer and
6050 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6051 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6052 before invoking decode_coding_gap, since there's just one block.
6054 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6056 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6057 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6058 too early. Again run change_frame_size before assigning menu-
6061 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6063 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6064 arrives, call x_check_fullscreen, in case the new display has a
6065 different resolution. (Bug#16517)
6067 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6069 * term.c (read_menu_input): If the selected frame changes, exit
6071 (tty_menu_show): If the selected frame changes while we displayed
6072 a menu, throw to top level. (Bug#16479)
6074 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6076 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6078 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6080 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6081 * data.c (count_one_bits_word): Fix bug (negated comparison)
6082 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6084 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6086 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6087 Avoid undefined behavior by initializing display property bit of a
6088 string processed by the bidirectional iterator. For details, see
6089 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6091 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6093 Minor cleanup of previous change.
6094 * image.c (imagemagick_error, Fimagemagick_types):
6095 Omit some recently-introduced and unnecessary casts and assignments.
6097 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6099 Fix two memory leaks discovered with Valgrind.
6100 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6101 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6103 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6105 Fixes in window size functions around Bug#16430 and Bug#16470.
6106 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6107 (Fwindow_mode_line_height, Fwindow_header_line_height)
6108 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6109 Minor doc-string adjustments.
6110 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6111 Rewrite doc-strings.
6112 (window_body_height, window_body_width): Do not count partially
6113 visible lines/columns when PIXELWISE is nil (Bug#16470).
6114 (Qfloor, Qceiling): New symbols.
6116 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6118 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6119 when the image cache is not yet allocated. (Bug#16509)
6121 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6123 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6124 re-attach intervals to its base buffer (Bug#16502).
6125 * intervals.c (set_interval_object): Move from here...
6126 * intervals.h (set_interval_object): ... to here. Fix comments.
6128 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6130 Avoid undefined behavior by initializing buffer redisplay bit.
6131 Problem reported by Dmitry Antipov in
6132 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6133 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6135 Revert some of the CANNOT_DUMP fix (Bug#16494).
6136 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6138 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6140 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6141 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6142 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6143 they are replaced by macros that expand into direct calls to the
6144 corresponding functions from GDI32.DLL.
6145 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6146 variables in the Cygwin build, they are unused.
6148 2014-01-19 K. Handa <handa@gnu.org>
6150 * composite.c (composition_update_it): Fix previous change.
6152 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6154 Fix file name handling on MS-Windows 9X.
6155 * w32.c (maybe_load_unicows_dll): New function.
6157 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6158 on, to make sure we can convert file names to and from UTF-8 on
6159 Windows 9X. This fixes a failure to start up because Emacs cannot
6160 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6162 * w32font.c [WINDOWSNT]: Include w32.h.
6163 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6164 of implementing the same stuff.
6165 Remove now unused g_b_init_is_windows_9x.
6167 * w32.h (maybe_load_unicows_dll): Add prototype.
6169 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6171 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6172 switch to single keyboard. Prevents daemon crashes when a new
6173 client connects while we show a TTY menu in an existing client.
6176 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6178 Fix MinGW64 porting problem with _setjmp.
6179 Reported by Eli Zaretskii in:
6180 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6181 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6182 the old _setjmp and _longjmp. All uses changed.
6184 2014-01-13 Daniel Colascione <dancol@dancol.org>
6186 * textprop.c (Fremove_list_of_text_properties):
6187 Correctly handle reaching the end of the interval tree. (Bug#15344)
6189 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6191 * xdisp.c (resize_mini_window): Round height to a multiple of
6192 frame's line height. Fix bug in calculation of window start
6193 position (Bug#16424).
6195 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6197 * macfont.m: Include termchar.h.
6198 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6199 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6200 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6201 *_WITH_GC_* to take face and f as parameters.
6202 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6203 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6205 2014-01-13 Daniel Colascione <dancol@dancol.org>
6207 Fix menu item updating in the presence of the Unity global menu
6210 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6211 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6213 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6214 updating menus; explain why.
6215 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6216 problem it's supposed to solve and it interferes with detecting
6217 the presence of a global menu.
6218 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6221 2014-01-11 K. Handa <handa@gnu.org>
6223 * composite.c (composition_update_it): Fix indexing of
6224 LGSTRING_CHAR (Bug#15984).
6226 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6228 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6230 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6232 * xdisp.c (try_window_id): Don't use this function's optimizations
6233 if overlays in the buffer displayed by the window have changed
6234 since last redisplay. (Bug#16347)
6235 (message_dolog): Fix indentation.
6237 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6239 * frame.c (frame_resize_pixelwise): Fix doc-string.
6241 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6243 Fix handling of internal borders (Bug#16348).
6244 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6245 Remove internal border width from pixel width of windows.
6246 (change_frame_size_1): Don't return early when frame's pixel
6247 size changes - we still have to record the new sizes in the
6249 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6250 also when toolbar gets larger.
6251 * window.c (check_frame_size): Include internal_border_width in
6253 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6254 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6255 In non-toolkit/non-GTK version clear internal border.
6256 * xterm.c (x_clear_under_internal_border): New function for
6257 non-toolkit/non-GTK version.
6258 (x_after_update_window_line): In non-toolkit/non-GTK version
6260 (handle_one_xevent, x_set_window_size):
6261 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6262 * xterm.h (x_clear_under_internal_border): Extern it.
6264 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6266 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6267 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6270 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6272 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6273 last value of point is not equal to buffer's point. (Bug#16129)
6275 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6278 * nsterm.h (updateCollectionBehavior): Rename from
6279 updateCollectionBehaviour. All uses changed.
6281 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6282 * Makefile.in (SETFATTR): New macro.
6283 (temacs$(EXEEXT)): Use it.
6285 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6287 Fix maximization behavior on Windows (Bug#16300).
6288 * w32fns.c (w32_fullscreen_rect): Don't handle
6289 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6290 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6291 of SetWindowPos. Restore last placement also when leaving
6292 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6293 but the FULLSCREEN_BOTH case.
6295 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6298 * data.c (arithcompare_driver):
6299 * fileio.c (Fcar_less_than_car):
6300 * fns.c (internal_equal):
6301 * frame.c (delete_frame):
6302 * lisp.h (enum More_Lisp_Bits):
6304 Avoid C99 constructs that don't work in C89.
6305 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6306 to port to C89, which doesn't have 'long long'.
6307 (count_trailing_zero_bits): Use them.
6309 2014-01-03 Chong Yidong <cyd@gnu.org>
6311 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6313 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6315 Further adjust frame/window scrollbar width calculations.
6316 * window.c (apply_window_adjustment):
6317 Set windows_or_buffers_changed.
6318 (Fwindow_scroll_bars): Return actual scrollbar width.
6319 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6320 For non-toolkit builds again use 14 as minimum width and set
6321 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6322 * xterm.c (XTset_vertical_scroll_bar): Take width from
6323 WINDOW_SCROLL_BAR_AREA_WIDTH.
6324 (x_new_font): Rename wid to unit. Base calculation of new
6325 scrollbar width on toolkit used and make it analogous to that of
6326 x_set_scroll_bar_default_width.
6327 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6328 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6329 of GetSystemMetrics.
6330 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6331 WINDOW_SCROLL_BAR_AREA_WIDTH.
6332 (x_new_font): Make it correspond to changes in xterm.c.
6334 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6336 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6337 This is a cleaner way to fix the MinGW-w64 porting problem.
6338 Check for INTPTR_MAX misconfiguration.
6340 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6342 * search.c (newline_cache_on_off, find_newline): In indirect
6343 buffers, use the newline cache of the base buffer.
6345 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6346 buffer, invalidate the caches of its base buffer. (Bug#16265)
6348 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6349 buffers, use the width-run cache of the base buffer.
6351 * xdisp.c (redisplay_window): When the window displays an indirect
6352 buffer, and the character widths in the display table have
6353 changed, invalidate the width-run cache of the corresponding base
6356 * fileio.c (Finsert_file_contents): When invalidating the newline
6357 cache, consider the case of inserting into indirect buffer.
6359 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6360 In indirect buffers, use the paragraph cache of the base buffer.
6362 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6364 * window.c (grow_mini_window): Fix last change.
6366 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6368 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6370 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6372 * w32term.c (w32_initialize): Use LCID and LOWORD.
6374 * w32proc.c (create_child): Use pid_t for 5th argument.
6375 (IsValidLocale): Don't provide prototype for MinGW64.
6376 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6377 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6379 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6380 MinGW64 doesn't support.
6382 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6384 * w32.c (set_named_security_info): New function.
6385 (acl_set_file): Fall back on set_named_security_info if
6386 set_file_security fails.
6387 (g_b_init_set_named_security_info_w)
6388 (g_b_init_set_named_security_info_a): New static variables.
6389 (globals_of_w32): Initialize them to zero.
6390 (set_named_security_info): Set them to non-zero if the
6391 corresponding API is available.
6392 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6393 New function typedefs.
6395 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6397 Some more fixes following pixelwise resize changes including one
6399 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6400 of frame_resize_pixelwise.
6401 * widget.c (pixel_to_text_size): New function.
6402 (update_wm_hints): Have size hints respect value of
6403 frame_resize_pixelwise.
6404 (EmacsFrameResize): Alway process resize requests pixelwise.
6405 * window.c (grow_mini_window): Make sure mini window is at least
6407 * xdisp.c (display_menu_bar): Make sure menubar extends till
6409 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6410 (x_set_tool_bar_lines): Calculate pixelwise.
6411 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6412 frame_resize_pixelwise.
6414 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6416 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6417 variables not used there.
6419 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6421 * w32.c (sys_umask): New function. (Bug#16299)
6423 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6425 * dispnew.c (change_frame_size_1): Take old width of root window
6426 from that window's pixel width. (Bug#16284)
6428 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6430 Plain copy-file no longer chmods an existing destination (Bug#16133).
6431 * fileio.c (realmask): Now a static var, not a local.
6432 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6433 Remove arg STATPTR. All uses changed.
6434 (Fcopy_file): Do not alter permissions of existing destinations,
6435 unless PRESERVE-PERMISSIONS (renamed from
6436 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6437 Avoid race when testing for existing destinations and for
6438 when input and output files are the same.
6439 If changing the group fails, adjust both default and
6440 preserved permissions so that access is not granted to the
6442 (Fset_default_file_modes, init_fileio): Update realmask.
6443 (Fdefault_file_modes): Use realmask instead of calling umask.
6445 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6447 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6448 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6449 flags on the daemon pipe ends before execing.
6451 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6453 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6454 session. (Bug#14739)
6456 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6458 * callproc.c (Vexec_path): Document that exec-directory is in it.
6460 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6462 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6465 2013-12-27 Chong Yidong <cyd@gnu.org>
6467 * data.c (Fsymbol_function): Doc fix.
6469 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6471 Some more tinkering with Bug#16051.
6472 * window.c (resize_frame_windows): Don't let the size of the
6473 root window drop below the frame's default character size.
6474 Never ever delete any subwindows - let the window manager do the
6477 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6478 of toolbar lines needed when they exceed the height of the root
6480 (unwind_create_frame_1): New function.
6481 (Fx_create_frame): Generally inhibit calling the window
6482 configuration change hook here. Remove extra call to
6483 change_frame_size - it's not needed when we don't run the
6484 configuration change hook.
6486 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6488 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6489 On my Fedora 19 platform the core dumps were so big that
6490 my desktop became nearly catatonic.
6491 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6492 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6493 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6494 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6495 a clang-only syntax.
6496 * conf_post.h (__has_feature): New macro, if not already defined.
6497 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6498 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6500 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6502 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6503 is a file name. (Bug#16252)
6505 2013-12-25 Chong Yidong <cyd@gnu.org>
6507 * keyboard.c (Voverriding_terminal_local_map)
6508 (Voverriding_local_map): Doc fix.
6510 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6512 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6514 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6515 file name when it is submitted to ShellExecute. Simplify code.
6516 Don't test DOCUMENT for being a string, as that is enforced by
6517 CHECK_STRING. Doc fix.
6519 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6521 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6522 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6523 redisplay_tool_bar does. Improve and fix commentary.
6524 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6525 limits of the glyph matrices. (Bug#16051)
6526 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6527 only when the new size is different from the old one, and the new
6528 size can be achieved given the frame height.
6530 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6532 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6534 2013-12-23 Glenn Morris <rgm@gnu.org>
6536 * lread.c (Fload): Mention load-prefer-newer in doc.
6538 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6540 Handle Bug#16207 by being more restrictive when running hooks.
6541 * window.c (unwind_change_frame): New function.
6542 (Fset_window_configuration): Don't run configuration change hook
6543 while the frame configuration is unsafe. Call select_window
6546 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6548 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6550 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6552 * nsterm.h: Declare EmacsColor category.
6554 * nsterm.m (NSColor): Implement EmacsColor category.
6555 (ns_get_color): Use colorUsingDefaultColorSpace.
6556 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6558 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6560 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6562 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6563 having the PNG_NORETURN attribute, to avoid compiler warning in
6566 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6568 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6570 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6571 fringe background extension.
6572 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6573 because they are now always the same as `left' and `width',
6574 respectively. Remove code for the case that `width' and
6575 `sb_width' are different.
6577 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6579 Remove scroll_bar_actual_width from frames.
6580 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6581 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6582 (x_figure_window_size):
6583 * nsterm.m (x_set_window_size):
6584 * widget.c (set_frame_size):
6585 * w32term.c (x_set_window_size):
6586 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6587 scroll_bar_actual_width.
6589 Convert scroll_bar members to integers on Windows.
6590 * w32term.h (struct scroll_bar): Convert top, left, width,
6591 height, start, end and dragging to integers.
6592 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6594 * w32term.c (w32_set_scroll_bar_thumb)
6595 (w32_scroll_bar_handle_click): Remove XINT conversions for
6596 scroll_bar members. Treat bar->dragging as integer.
6597 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6598 first element. Remove XINT conversions for scroll_bar members.
6599 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6600 Remove XINT conversions for scroll_bar members.
6602 Fix assignment for new window total sizes.
6603 * window.c (Fwindow_resize_apply_total): Assign values for
6606 2013-12-20 Chong Yidong <cyd@gnu.org>
6608 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6609 argument to `append'.
6611 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6613 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6614 current text face, for extending the face of the display margins.
6617 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6618 Doc fix. (Bug#16190)
6620 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6622 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6625 * nsterm.m (Qfile, Qurl): New.
6626 (EV_MODIFIERS2): New macro.
6627 (EV_MODIFIERS): Use EV_MODIFIERS2.
6628 (ns_term_init): Remove font and color from DND, does not work on
6629 newer OSX, and other ports don't have them.
6630 (performDragOperation:): Handle modifiers used during drag.
6631 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6632 Remove global Lisp variables used to communicate with ns-win.el.
6633 Remove font and color handling.
6634 (syms_of_nsterm): Defsym Qfile and Qurl.
6636 2013-12-19 Anders Lindgren <andlind@gmail.com>
6638 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6639 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6641 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6642 (constrainFrameRect): Remove special case nr_screens == 1.
6643 Don't constrain size to size of view.
6645 * nsterm.h (ns_output): Remove dont_constrain.
6647 2013-12-19 Anders Lindgren <andlind@gmail.com>
6649 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6651 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6653 Minor fixes for recent openp changes.
6654 * lisp.h (GCPRO7): New macro.
6655 * lread.c (openp): Use bool for boolean; all callers changed.
6656 Protect save_string from GC. Don't assume that file descriptors
6657 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6658 warning about uninitialized variable.
6660 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6662 * w32fns.c (emacs_abort): Use intptr_t as argument of
6663 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6665 2013-12-18 Glenn Morris <rgm@gnu.org>
6667 * lread.c (Fload): Pass load_prefer_newer to openp.
6668 Don't bother checking mtime if openp already did it.
6669 (openp): Add `newer' argument, to check all suffixes
6670 and find the newest file.
6671 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6672 * callproc.c (call_process):
6673 * charset.c (load_charset_map_from_file):
6674 * emacs.c (init_cmdargs):
6675 * image.c (x_create_bitmap_from_file, x_find_image_file):
6677 * lread.c (Flocate_file_internal):
6678 * process.c (Fformat_network_address):
6679 * sound.c (Fplay_sound_internal):
6680 * w32.c (check_windows_init_file):
6681 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6683 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6685 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6687 * w32.c (getloadavg): Don't index samples[] array with negative
6688 indices. Recover from wall-clock time being set backwards.
6690 * w32term.c (w32_initialize): Declare the argument of
6691 set_user_model as const.
6693 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6694 (w32_menu_show): Constify some arguments passed to MessageBox.
6696 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6697 to initialize Lisp objects.
6699 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6700 initialize Lisp objects.
6702 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6703 use variables used only on X under that condition.
6705 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6706 variables not used there.
6708 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6710 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6711 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6713 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6715 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6716 code, revealed in presence of R2L characters, character
6717 compositions, and display vectors. A better fix for Bug#16148.
6718 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6719 GTK and NS builds, they don't have this member of struct frame.
6721 * dispextern.h (struct composition_it): Correct a comment for the
6724 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6726 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6727 This prevents a compilation error on C compilers that do not
6728 default functions to return 'int' if not declared. Also, add
6729 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6730 since it now uses inline functions.
6732 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6734 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6735 display margins on mode line, header line, and in the frame's
6736 tool-bar window. (Bug#16165)
6738 2013-12-16 Andreas Schwab <schwab@suse.de>
6740 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6742 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6744 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6747 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6749 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6751 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6753 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6754 intended to find bogus pointers in font objects (Bug#16140).
6755 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6756 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6757 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6758 Disable for MS-Windows due to Bug#15876; apparently this
6759 requires more or less substantial changes in fontset code.
6760 * xfont.c (xfont_close):
6761 * xftfont.c (xftfont_close): Call x_display_info_for_display
6762 to check whether 'Display *' is valid (Bug#16093 and probably
6765 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6767 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6768 Reported by Juanma Barranquero <lekktu@gmail.com>.
6770 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6771 open a pty on MS-Windows. (Bug#16152)
6773 * emacs.c (decode_env_path): Fix bogus comparison against
6774 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6776 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6778 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6779 (Fx_file_dialog): Add parentheses around && to silence warning.
6781 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6783 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6785 * xdisp.c (extend_face_to_end_of_line): Extend background of
6786 non-default face in margin areas as well. (Bug#16151)
6787 (display_line): Call extend_face_to_end_of_line for continued
6788 lines as well, if the display margins have non-zero width.
6789 (set_glyph_string_background_width): When needed, set the
6790 extends_to_end_of_line_p flag on glyph strings to be drawn in
6791 margin areas, not only in the text area.
6793 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6796 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6798 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6799 Don't worry about verify_error being t, since it has to be a list.
6801 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6803 Use bool for boolean, focusing on headers.
6804 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6805 No need to include <stdbool.h>, since conf_post.h does it now.
6806 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6807 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6808 (SET_PER_BUFFER_VALUE_P):
6809 * ccl.c, ccl.h (setup_ccl_program):
6810 * ccl.h (CHECK_CCL_PROGRAM):
6811 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6812 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6813 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6814 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6815 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6816 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6817 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6818 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6819 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6820 (CHARSET_FAST_MAP_SET):
6821 * coding.c (decode_coding_ccl, encode_coding_ccl):
6822 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6823 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6824 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6825 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6826 (decode_coding_c_string):
6827 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6828 * conf_post.h (has_attribute):
6829 * dispextern.h (trace_redisplay_p)
6830 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6831 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6832 (SET_GLYPH_FROM_CHAR_GLYPH)
6833 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6834 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6835 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6836 (cursor_in_mouse_face_p):
6837 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6838 (blank_row, prepare_desired_row)
6839 (build_frame_matrix_from_leaf_window, make_current)
6840 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6841 (update_window, scrolling_window, update_frame_line):
6842 * disptab.h (GLYPH_FOLLOW_ALIASES):
6843 * editfns.c (Fformat):
6844 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6845 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6846 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6847 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6848 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6849 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6850 (FONT_DEFERRED_LOG):
6851 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6852 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6853 (FRAME_MOUSE_UPDATE):
6854 * fringe.c (Fdefine_fringe_bitmap):
6855 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6856 (x_create_bitmap_from_xpm_data, xpm_load_image):
6857 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6858 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6859 (MERGE_INTERVAL_CACHE):
6860 * keymap.h (KEYMAPP):
6861 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6862 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6863 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6864 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6865 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6866 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6867 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6868 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6869 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6870 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6871 (SETUP_BUFFER_SYNTAX_TABLE):
6872 * systime.h (timespec_valid_p):
6873 * term.c (save_and_enable_current_matrix):
6874 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6875 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6876 (redisplay_internal, try_window_reusing_current_matrix)
6877 (sync_frame_with_window_matrix_rows, try_window_id)
6878 (display_menu_bar, display_tty_menu_item, display_mode_line)
6879 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6880 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6881 * xmenu.c (xmenu_show):
6882 * xterm.c (use_xim, x_term_init):
6883 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6884 (struct x_bitmap_record):
6885 Use bool for booleans.
6886 * ccl.c (struct buffer_text):
6887 * ccl.h (struct ccl_program):
6888 * charset.h (struct charset):
6890 * coding.h (struct iso_2022_spec, struct coding_system):
6891 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6892 (struct glyph_string, struct face, struct face_cache)
6893 (struct bidi_string_data, struct bidi_it)
6894 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6896 * editfns.c (Fformat):
6897 * frame.h (struct frame):
6898 * fringe.c (struct fringe_bitmap):
6899 * intervals.h (struct interval):
6900 * keyboard.h (struct kboard):
6901 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6902 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6903 (struct Lisp_Buffer_Local_Value, union specbinding):
6904 * macfont.m (struct macfont_info):
6905 * process.h (struct Lisp_Process):
6906 * termchar.h (struct tty_display_info):
6907 * window.h (struct window):
6908 * xterm.h (struct x_output):
6909 Use bool_bf for boolean bit-fields.
6910 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6911 All callers changed.
6912 * ccl.h (struct ccl_program): Remove unused members private_state,
6913 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6915 (struct ccl_spec): Remove unused members cr_carryover,
6916 eight_bit_carryover.
6917 * conf_post.h: Include <stdbool.h>.
6918 (bool_bf): New type.
6919 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6920 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6921 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6922 'do { ... } while (false)' brackets.
6923 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6924 Args must now be expressions; all callers changed.
6925 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6926 (PRODUCE_GLYPHS): Simplify use of boolean.
6927 * fileio.c (Fcopy_file):
6928 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6929 * lisp.h (UNGCPRO): Return void, not int.
6930 (FOR_EACH_TAIL): Use void expression, not int expression.
6931 * region-cache.c: Reindent.
6932 * region-cache.h: Copy comments from region-cache.c, to fix
6933 incorrect remarks about booleans.
6935 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6937 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6938 when character at point is displayed from a display vector.
6941 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6943 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6944 now a list of certificate validation checks that will abort a
6945 connection with an error.
6946 (Fgnutls_boot): Document it and use it.
6948 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6950 * w32term.c (w32_enable_frame_resize_hack): New variable.
6951 (x_set_window_size): Use it to hack frame resizing on Windows
6954 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6956 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6957 Windows-specific code to w32.c. Change error message text to
6958 match that of Posix platforms.
6960 * w32.c (w32_copy_file): New function, most of the code copied and
6961 reworked from Fcopy_file. Improve error handling. Plug memory
6962 leak when errors are thrown. Support file names outside of the
6963 current codepage. (Bug#7100)
6965 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6967 * lread.c (load_path_default): Prototype.
6969 2013-12-13 Glenn Morris <rgm@gnu.org>
6971 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6972 (dump_path): Remove.
6973 (load-path-default): Remove `changed' argument.
6974 Do not set dump_path permanently. Simplify.
6975 (init_lread): Simplify.
6976 (syms_of_lread): Remove dump_path.
6978 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6980 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6981 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6982 2013-12-12 font-related change to avoid Bug#16128, which
6983 is quite hard to fix without even more substantial changes.
6985 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6987 * font.c (font_close_object): Check for live frame (Bug#16128).
6989 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6991 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6992 Return ptrdiff_t, not int, since it's a buffer size.
6993 Reindent/reparen some macros to a more Gnuish style.
6995 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6997 Avoid undefined behavior with huge regexp interval counts.
6998 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6999 since it's now specialized to interval counts. All uses changed.
7000 Do not assume wraparound on signed integer overflow.
7001 (regex_compile): Simplify based on the above changes.
7003 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7005 Support file names on MS-Windows that use characters outside of
7006 the current system codepage. (Bug#7100)
7008 * w32.c (get_file_security, set_file_security)
7009 (create_symbolic_link): Separate pointers and boolean flags for
7010 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7011 non-zero, else the former.
7012 (codepage_for_filenames, filename_to_utf16, )
7013 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7015 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7017 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7018 Accept only one argument; all callers changed.
7019 (dostounix_filename): Remove the second argument, now works in
7020 UTF-8. All callers changed.
7021 (parse_root): Lose DBCS code.
7022 (get_long_basename, w32_get_short_filename, init_environment)
7023 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7024 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7025 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7026 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7027 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7028 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7030 (ansi_encode_filename): New function.
7031 (get_emacs_configuration, get_emacs_configuration_options):
7033 (add_volume_info, GetCachedVolumeInformation): Run the input file
7034 name through unixtodos_filename, to ensure it is stored and
7035 referenced in canonical form.
7036 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7037 (logon_network_drive, sys_link, utime): Improve error handling.
7038 (sys_access): New function.
7039 (hashval, generate_inode_val): Unused functions deleted.
7040 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7041 (check_windows_init_file): Convert error message from UTF-8 to
7042 ANSI codepage, for display in the message box.
7043 (globals_of_w32): Set w32_unicode_filenames according to the OS
7046 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7047 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7048 (syms_of_w32term): Declare w32-unicode-filenames.
7050 * w32proc.c (new_child, delete_child): Remove code that handled
7051 unused pending_deletion and input_file members of the child struct.
7052 (create_child, sys_spawnve): Convert all file names to ANSI
7053 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7054 name cannot be encoded in ANSI codepage. Don't use
7055 unixtodos_filename, mirror slashes by hand.
7056 (record_infile, record_pending_deletion): Functions deleted.
7057 (Fw32_short_file_name): Call w32_get_short_filename instead of
7060 * w32notify.c (add_watch): Work in Unicode mode when
7061 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7062 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7063 instead, do the same with Lisp primitives.
7065 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7066 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7067 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7068 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7069 (Fw32_shell_execute): Improve error reporting.
7070 (Fdefault_printer_name): Ifdef away for Cygwin.
7072 * w32.h (struct _child_process): Remove input_file and
7073 pending_deletion members that are no longer used.
7074 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7075 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7076 (ansi_encode_filename): New and updated prototypes.
7078 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7080 (unexec): Don't use dostounix_filename, it expects a file name in
7081 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7084 * fileio.c (Ffile_name_directory, file_name_as_directory)
7085 (directory_file_name, Fexpand_file_name)
7086 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7087 arguments of dostounix_filename.
7088 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7089 use MAX_UTF8_PATH for size of file-name strings.
7090 (emacs_readlinkat): Build an explicitly unibyte string for file
7092 (syms_of_fileio) <file-name-coding-system>:
7093 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7095 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7096 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7097 directories to UTF-8.
7098 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7099 environment, and each element of the input PATH, to UTF-8.
7101 * dired.c (file_attributes): Use build_unibyte_string explicitly
7102 to make Lisp strings from user and group names.
7104 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7107 * coding.c (decode_file_name, encode_file_name): New functions.
7109 * termcap.c (tgetent): Adapt to the change in arguments of
7112 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7115 * msdos.c (dostounix_filename, init_environment): Adapt to the
7116 change in arguments of dostounix_filename.
7118 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7119 [WINDOWSNT]: Encode file names passed to the image libraries in
7122 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7123 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7125 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7126 arguments of dostounix_filename.
7128 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7130 * font.h (struct font_entity) [HAVE_NS]: New field to record
7131 font driver which was used to create this entity.
7132 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7133 frame where the font was opened.
7134 (font_close_object): Add prototype.
7135 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7136 (font_close_object): Not static any more. Lost frame arg.
7137 Adjust comment and users.
7138 * alloc.c (cleanup_vector): Call font_close_object to adjust
7139 per-frame font counters correctly. If HAVE_NS, also call
7140 driver-specific cleanup for font-entity objects.
7141 * ftfont.c (ftfont_open):
7142 * nsfont.m (nsfont_open):
7143 * w32font.c (w32font_open_internal):
7144 * xfont.c (xfont_open):
7145 * xftfont.c (xftfont_open): Save frame pointer in font object.
7146 * macfont.m (macfont_open): Likewise.
7147 (macfont_descriptor_entity): Save driver pointer to be able
7148 to call its free_entity routine when font-entity is swept.
7149 * ftxfont.c (ftxfont_open): Add eassert because frame
7150 pointer should be saved by ftfont_driver.open.
7152 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7154 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7155 input polling is used. This is still meaningful for Cygwin, see
7156 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7157 * keyboard.c (poll_for_input_1, input_polling_used):
7158 Define unconditionally.
7159 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7160 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7161 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7162 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7163 (face_for_char): Likewise. Rearrange eassert and return ASCII
7164 face for CHAR_BYTE8_P.
7165 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7167 2013-12-11 Ken Brown <kbrown@cornell.edu>
7169 * dispextern.h (erase_phys_cursor):
7170 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7172 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7174 * nsterm.m (x_free_frame_resources):
7175 * term.c (tty_free_frame_resources):
7176 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7177 face cache because it's implied by free_frame_faces anyway.
7178 * w32term.c (x_free_frame_resources): Likewise. Do not call
7179 free_frame_faces twice.
7181 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7183 * editfns.c (Fformat_time_string): Mention %F in the doc.
7185 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7187 * window.c (resize_frame_windows): Don't return immediately when
7188 the root window's size doesn't change - the minibuffer window
7189 may still have to be repositioned/resized.
7190 * xfns.c (Fx_create_frame): Always change the frame size after
7191 initializing the frame's faces.
7192 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7193 change_frame_size should already have done it.
7194 (x_new_font): Assign new tool- and menu-bar heights.
7195 (x_set_window_size_1): Account for tool- and menu-bar heights
7196 (Bug#16013). Don't set pixel sizes since change_frame_size
7197 should already have done it.
7199 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7201 Remove the option of using libcrypto.
7202 * Makefile.in (LIB_CRYPTO): Remove.
7203 (LIBES): Don't use it.
7205 2013-12-11 Juri Linkov <juri@jurta.org>
7207 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7208 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7210 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7212 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7213 drawn tool bar items (Bug#16058).
7214 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7216 2013-12-09 Ken Brown <kbrown@cornell.edu>
7218 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7220 * lisp.h (get_frame_param): Adjust conditions for prototype
7223 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7225 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7226 Avoid unused macro warning if configured --without-xft.
7228 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7230 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7232 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7234 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7236 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7238 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7240 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7242 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7244 Use libcrypto's checksum implementations if available, for speed.
7245 * Makefile.in (LIB_CRYPTO): New macro.
7248 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7249 The macro didn't conform to C99 due to type mismatch,
7250 which caused compilation failure with Sun C 5.12,
7251 and it was confusing anyway. Include window.h to declare
7252 redisplay_other_windows.
7254 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7256 * window.c (set_window_buffer): Update mode line (bug#16084).
7258 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7260 Fix minor problems found by static checking.
7261 * keyboard.c (poll_for_input_1, input_polling_used):
7262 Define only if HAVE_NTGUI.
7263 * xmenu.c (popup_activate_callback): Omit unnecessary
7264 check against USE_X_TOOLKIT, which must be defined here anyway.
7265 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7268 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7270 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7272 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7274 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7276 * nsterm.m (x_set_window_size): Remove fprintf.
7277 (init): Define always. Set applicationDidFinishLaunchingCalled
7279 (applicationDidFinishLaunching:):
7280 Set applicationDidFinishLaunchingCalled.
7281 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7284 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7286 Pixel resize changes for NS (Bug#16049).
7287 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7288 height/width. row/cols are locals.
7289 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7290 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7291 (windowWillResize): Remove gsextra. Calculate extra as in
7293 (x_new_font): Don't change frame size if fullscreen.
7294 Change size pixelwise.
7296 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7297 comment in xfns.c. Change to pixelwise call.
7299 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7301 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7304 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7306 * xterm.c (input_signal_count): Remove.
7307 (x_dispatch_event): Define unconditionally.
7308 (x_make_frame_visible): Process X events until the frame
7309 is really visible (Bug#16027).
7310 * xterm.h (x_dispatch_event): Declare unconditionally.
7312 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7314 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7316 * nsterm.m (x_set_window_size): Handle pixelwise.
7318 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7320 * w32term.c (x_new_font):
7321 * xterm.c (x_new_font): Calculate new frame size from new font
7324 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7326 * lisp.h (FOR_EACH_TAIL): New macro.
7327 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7329 * window.c (select_window): Call second wset_redisplay before we change
7330 selected_window (bug#16034).
7332 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7334 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7336 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7338 * w32xfns.c: Include window.h, to avoid a compiler warning.
7340 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7342 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7343 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7344 window_scroll takes care of it.
7345 (Fset_window_point, Fdelete_other_windows_internal)
7346 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7347 (Fsplit_window_internal, Fdelete_window_internal)
7348 (Fresize_mini_window_internal, Fset_window_configuration)
7349 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7350 cause redisplay instead of forcing a complete redisplay.
7351 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7352 we're only affecting the selected_window.
7354 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7356 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7357 directional control characters. Update type and category
7358 determination according to the UBA from Unicode v6.3.
7359 (bidi_category_t): New category EXPLICIT_FORMATTING.
7361 * dispextern.h (bidi_type_t): Update to include new bidirectional
7362 properties introduced with Unicode v6.3. (Bug#16043)
7364 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7366 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7369 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7371 * font.c (font_list_entities): Remove dummy assignment.
7372 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7373 used on graphic displays only. Remove unused 'font_encoder' member.
7374 (struct font_bitmap): Remove unused 'extra' member.
7375 * nsfont.m (nsfont_open):
7376 * w32font.c (w32font_open_internal):
7377 * ftfont.c (ftfont_get_bitmap): Adjust users.
7379 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7381 Use bool for boolean.
7382 * tparam.c (tparam1):
7383 * undo.c (record_point, record_property_change):
7384 Use bool for boolean, for local vars that are always true or false.
7386 Minor integer overflow fixes (Bug#16033).
7387 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7388 This improves on the previous fix to this function.
7389 (window_resize_check): When summing up pixel counts, don't rely on
7390 undefined behavior if the sum overflows.
7392 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7394 * window.c (Fset_window_new_pixel): Don't choke at negative
7395 argument value (Bug#16033).
7397 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7398 to avoid crash in window_box_height.
7400 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7401 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7403 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7405 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7407 Minor integer overflow fixes.
7408 * window.c (Fset_window_new_pixel, grow_mini_window):
7409 * xdisp.c (Fwindow_text_pixel_size):
7410 Avoid undefined behavior on signed integer overflow.
7411 * xfns.c (x_set_mouse_color):
7412 Check that drag shape fits in 'unsigned', since that's what X wants.
7414 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7416 Improve reporting of fatal exception on MS-Windows.
7417 * w32fns.c (my_exception_handler): New function.
7418 (globals_of_w32fns): Set it up as the unhandled exception
7419 handler. Initialize exception code and address to zeros.
7420 (emacs_abort): If the exception code and address are available,
7421 print them at the beginning of the backtrace. Fix the format of
7422 printing addresses (was producing 0x0x12345678 on XP).
7425 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7427 * eval.c (Fbacktrace__locals): New function.
7428 (syms_of_eval): Defsubr it.
7430 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7432 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7433 Define here to unify between...
7434 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7435 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7437 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7439 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7441 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7442 fringe background extension.
7443 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7444 because they are now always the same as `left' and `width',
7445 respectively. Remove code for the case that `width' and
7446 `sb_width' are different.
7448 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7450 Fix minor problems found by static checking.
7451 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7452 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7453 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7455 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7457 * image.c (imagemagick_compute_animated_image): Don't crash if we
7458 have an animation with different-sized images (bug#15313).
7460 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7462 Remove some unused items introduced during pixelwise change.
7463 * window.c (window_resize_total_check): Remove unused function.
7464 * xdisp.c (remember_mouse_glyph): Remove unused label.
7465 (Ftool_bar_height): Move declaration inside #if.
7466 * xterm.c (x_set_window_size): Don't use r and c.
7468 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7470 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7473 * window.c (Fset_window_configuration): Comment out unused variables.
7475 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7477 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7479 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7481 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7483 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7484 HAVE_GNUTLS3 (Bug#16001).
7486 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7487 if interrupts are deferred (Bug#15801).
7489 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7491 Support resizing frames and windows pixelwise.
7492 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7493 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7494 (struct glyph_matrix): Replace window_left_col and
7495 window_top_line by window_pixel_left and window_pixel_top.
7496 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7498 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7499 (draw_window_divider, move_it_to, x_draw_right_divider)
7500 (x_draw_bottom_divider, change_frame_size): Add or fix
7502 * dispnew.c (change_frame_size_1): Change prototype.
7503 (adjust_glyph_matrix, required_matrix_width)
7504 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7505 values instead of lines and columns.
7506 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7507 WINDOW_TOTAL_FRINGE_WIDTH.
7508 (handle_window_change_signal, do_pending_window_change)
7509 (init_display): Adjusts calls of change_frame_size.
7510 (change_frame_size, change_frame_size_1): Handle pixelwise
7512 * frame.c (Qright_divider_width, Qbottom_divider_width):
7514 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7515 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7516 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7517 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7519 (set_frame_param): New function.
7520 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7521 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7522 (Ffringe_width, Fborder_width, Fright_divider_width)
7523 (Fbottom_divider_width): New functions, defsubr them.
7524 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7525 New argument pixelwise.
7526 (struct frame_parm_table): New members Qright_divider_width and
7527 Qbottom_divider_width.
7528 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7529 (x_report_frame_params): Handle Qright_divider_width and
7530 Qbottom_divider_width.
7531 (x_set_right_divider_width, x_set_bottom_divider_width):
7533 (frame_resize_pixelwise): New option.
7534 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7535 new_pixelwise, right_divider_width and bottom_divider_width;
7536 remove total_lines; rename text_lines, text_cols, new_text_lines
7537 and new_text_cols to text_height, text_width, new_height and
7538 new_width respectively.
7539 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7540 FRAME_TEXT_WIDTH respectively.
7541 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7542 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7543 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7545 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7546 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7547 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7548 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7549 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7550 (FRAME_TOTAL_COLS_ARG): Remove macro.
7551 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7552 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7553 (x_wm_set_size_hint): Handle frame pixel sizes.
7554 * indent.c (compute_motion, Fcompute_motion):
7555 Call window_body_width instead of window_body_cols.
7556 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7557 (make_lispy_position): Handle right and bottom dividers.
7558 (Fsuspend_emacs): Pixelize call of change_frame_size.
7559 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7560 * lisp.h: Extern set_frame_param.
7561 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7563 (Fx_create_frame): Add entry for vertical_drag_cursor.
7564 Pixelize call of change_frame_size.
7565 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7566 * nsterm.m (ns_update_window_end): Optionally draw right
7568 (x_set_window_size): Add argument pixelwise.
7569 Call check_frame_size and change_frame_size with pixelwise zero.
7570 (ns_draw_window_divider): New function.
7571 (ns_redisplay_interface): Add ns_draw_window_divider.
7572 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7573 (x_new_font): Call x_set_window_size with pixelwise zero.
7574 * print.c (print_object): For a window print its sequence
7576 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7577 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7578 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7579 (w32_createwindow): Use scroll bar area width.
7580 (w32_wnd_proc): Handle bottom divider width.
7581 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7582 (Fx_create_frame): Default divider width parameters.
7583 Caclulate sizes pixelwise. Add vertical drag cursor support.
7584 (x_create_tip_frame): Default divider widths to zero.
7585 Pixelize call to change_frame_size.
7586 (Fx_show_tip): Add handling of divider widths. Pixelize window
7588 (Fw32_frame_rect): New function.
7589 (frame_parm_handler w32_frame_parm_handlers): Add divider
7591 (Vx_window_vertical_drag_shape): Add variable.
7592 * w32inevt.c (resize_event, maybe_generate_resize_event):
7593 Pixelize change_frame_size calls.
7594 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7596 * w32term.c (w32_draw_window_divider): New function.
7597 (x_update_window_end): Handle right divider.
7598 (w32_draw_fringe_bitmap, x_scroll_run)
7599 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7600 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7601 Calculate new frame sizes pixelwise.
7602 (x_new_font): Pixelize call to x_set_window_size.
7603 (x_check_fullscreen): Pixelize call to change_frame_size.
7604 (x_set_window_size_1, x_set_window_size): New argument
7605 pixelwise. Calculate pixelwise.
7606 (x_wm_set_size_hint): Use scroll bar area width.
7607 (w32_redisplay_interface): Add w32_draw_window_divider.
7608 * w32term.h (struct w32_output): Add vertical drag cursor.
7609 * widget.c (set_frame_size, update_wm_hints)
7610 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7612 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7613 * window.c (sequence_number): Restore.
7614 (Fwindow_pixel_width, Fwindow_pixel_height)
7615 (Fwindow_mode_line_height, Fwindow_header_line_height)
7616 (window_pixel_to_total, Frun_window_scroll_functions)
7617 (Fset_window_new_pixel, window_resize_apply_total)
7618 (Fwindow_resize_apply_total): New functions.
7619 (window_body_height, window_body_width): Rename from
7620 window_body_lines. New argument PIXELWISE.
7621 Calculate pixelwise.
7622 (Fwindow_body_height, Fwindow_body_width): New argument
7624 (coordinates_in_window, window_relative_x_coord): Use window's
7625 pixel width instead of total width.
7626 (replace_window, recombine_windows): Initialize pixel values.
7627 (resize_root_window, resize_frame_windows, grow_mini_window)
7628 (shrink_mini_window): New argument PIXELWISE.
7629 Calculate pixelwise.
7630 (Fdelete_other_windows_internal, adjust_window_margins)
7631 (window_resize_check, window_resize_apply)
7632 (Fdelete_window_internal, Fresize_mini_window_internal)
7633 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7634 (check_frame_size): Rename arguments. New argument PIXELWISE.
7635 Calculate pixelwise.
7636 (set_window_buffer): Make samebuf bool. Run configuration change
7637 hook only if buffer changed.
7638 (Fset_window_buffer): Rewrite doc-string.
7639 (make_window): Initialize new_pixel slot.
7640 (Fwindow_resize_apply): Check pixel size of root window.
7641 (Fsplit_window_internal): Call 2nd argument pixel_size.
7642 Calculate pixelwise.
7643 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7645 (save_window_data): New slots frame_text_width,
7646 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7647 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7649 (Fcurrent_window_configuration, Fset_window_configuration)
7650 (save_window_save, compare_window_configurations): Handle new
7651 slots in save_window_data and saved_window.
7652 (Fset_window_scroll_bars): Fix doc-string.
7653 (window_resize_pixelwise): New variable.
7654 (coordinates_in_window, Fcoordinates_in_window_p):
7656 (make_parent_window): Adjust sequence_number.
7657 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7659 * window.h (struct window): New members new_pixel, pixel_left,
7660 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7661 (wset_new_pixel): New function.
7662 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7663 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7664 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7665 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7666 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7667 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7668 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7669 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7670 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7671 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7672 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7673 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7674 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7675 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7676 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7678 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7679 (window_body_width, check_frame_size): Adapt external declarations.
7680 * xdisp.c (last_max_ascent): New integer.
7681 (window_text_bottom_y): Handle bottom divider.
7682 (window_box_width, window_box_height): Calculate pixelwise.
7683 (get_glyph_string_clip_rects): Handle right divider.
7684 (remember_mouse_glyph): When windows are resized pixelwise
7685 proceed with width and height set to 1.
7686 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7688 (move_it_to): Calculate and return maximum x position
7690 (Fwindow_text_pixel_size): New function.
7691 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7692 (tool_bar_lines_needed): Rename to tool_bar_height.
7693 Calculate pixelwise.
7694 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7695 Calculate pixelwise.
7696 (redisplay_tool_bar): Calculate pixelwise.
7697 (redisplay_window): Calculate pixelwise. Handle dividers.
7698 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7699 (x_draw_vertical_border): Handle dividers.
7700 (define_frame_cursor1): Handle vertical drag cursor.
7701 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7702 (expose_window): Calculate pixelwise. Handle dividers.
7703 (init_xdisp): Initialize pixel values.
7704 * xfaces.c (Qwindow_divider): New face.
7705 (realize_basic_faces): Realize it.
7706 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7707 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7708 (x_set_scroll_bar_default_width): Default actual width to 16.
7709 (Fx_create_frame): Set sizes pixelwise.
7710 (x_create_tip_frame): Default divider widths to zero.
7711 Pixelize call of change_frame_size.
7712 (Fx_show_tip): Handle divider widths. Initial pixel position
7714 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7715 (Vx_window_vertical_drag_shape): New option.
7716 * xmenu.c (free_frame_menubar): Pixelize call of
7718 * xterm.c (x_draw_window_divider): New function.
7719 (x_update_window_end): Optionally draw right divider.
7720 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7721 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7722 (handle_one_xevent, x_new_font): Calculate pixelwise.
7723 (x_set_window_size_1, x_set_window_size): New argument
7724 pixelwise. Calculate pixelwise.
7725 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7726 (struct x_redisplay_interface): Add x_draw_window_divider.
7727 * xterm.h (struct x_output): Add vertical_drag_cursor.
7729 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7731 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7732 Set invisible frames's `redisplay' when a full redisplay is requested.
7733 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7734 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7735 (display_mode_lines): Set it here instead.
7737 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7739 * dispextern.h (set_window_update_flags): Remove.
7741 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7743 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7745 * xdisp.c (REDISPLAY_SOME_P): New macro.
7746 (redisplay_internal): Use it (bug#15999).
7747 (prepare_menu_bars, redisplay_window): Use it as well.
7749 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7751 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7753 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7754 (globals_of_w32font): Zero it out.
7755 (GetCharWidth32W_Proc): New function pointer.
7756 (get_char_width_32_w): New function.
7757 (compute_metrics): If get_glyph_outline_w returns an error, try
7758 get_char_width_32_w before declaring a failure. This avoids
7759 punishing raster (a.k.a. "bitmap") fonts by slowing down
7760 redisplay. (Bug#6364).
7762 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7764 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7765 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7766 highlight needs to be redisplayed. (Bug#15913)
7768 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7770 Fix minor problems found by static checking.
7771 * buffer.h (struct buffer_text, struct buffer):
7772 * frame.h (struct frame):
7773 * window.h (struct window):
7774 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7775 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7776 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7777 no-longer-valid use of HAVE_MENUS.
7778 * xdisp.c (propagate_buffer_redisplay): Now static.
7780 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7782 * xmenu.c (Fmenu_or_popup_active_p):
7783 * window.c (Fset_window_configuration):
7784 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7785 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7786 * fns.c (Fyes_or_no_p):
7787 * editfns.c (Fmessage_box, Fmessage_or_box):
7788 * alloc.c (make_save_ptr_ptr):
7789 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7791 * window.c (Fset_window_configuration): Move select_window later.
7793 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7795 Refine redisplay optimizations to only redisplay *some* frames/windows
7796 rather than all of them.
7797 * xdisp.c (REDISPLAY_SOME): New constant.
7798 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7799 (bset_redisplay, bset_update_mode_line): New functions.
7800 (message_dolog): Use bset_redisplay.
7801 (clear_garbaged_frames): Use fset_redisplay.
7802 (echo_area_display): Use wset_redisplay.
7803 (buffer_shared_and_changed): Remove.
7804 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7805 frame titles. Compute the actual set of windows redisplayed.
7806 Don't update frame titles and menu bars for frames that don't need to
7808 (propagate_buffer_redisplay): New function.
7810 (redisplay_internal): Use it. Be more selective in the set of windows
7811 we redisplay. Propagate windows_or_buffers_changed to
7812 update_mode_lines a bit later to simplify the code.
7813 (mark_window_display_accurate_1): Reset window and buffer's
7815 (redisplay_window): Do nothing if neither the window nor the buffer nor
7816 the frame needs redisplay.
7817 * window.h (struct window): Add `redisplay' field.
7818 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7819 (redisplay_other_windows, window_list): New declarations.
7820 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7821 (window_list): Not static any more.
7822 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7823 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7824 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7825 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7826 * frame.h (struct frame): Add `redisplay' field.
7827 Move `external_menu_bar' bitfield next to other bit-fields.
7828 (SET_FRAME_GARBAGED): Use fset_redisplay.
7829 (SET_FRAME_VISIBLE): Don't garbage the frame;
7830 Use redisplay_other_windows.
7831 * buffer.h (struct buffer): Add `redisplay' field.
7832 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7833 (modify_overlay): Use bset_redisplay.
7834 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7836 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7838 Support w32 file notifications in batch mode.
7839 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7840 invalid (which happens in batch mode). If non-interactive, call
7841 handle_file_notifications to store file notification events in the
7842 input queue. (Bug#15933)
7844 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7846 * w32inevt.c (handle_file_notifications): Now external, not static.
7848 * w32term.h (handle_file_notifications): Provide prototype.
7850 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7851 init_crit, since init_display, which does that otherwise, is not
7854 2013-11-27 Glenn Morris <rgm@gnu.org>
7856 * Makefile.in ($(lispsource)/international/charprop.el): New.
7857 (emacs$(EXEEXT)): Depend on charprop.el.
7859 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7861 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7862 deleting portions of the buffer under non-nil REPLACE argument.
7865 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7866 directory, watch it and not its parent.
7867 (add_watch): Allow empty string in FILE.
7869 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7871 * window.c (Fset_window_start, window_resize_apply)
7872 (window_scroll): Reset window_end_valid (Bug#15957).
7874 2013-11-27 Glenn Morris <rgm@gnu.org>
7876 * Makefile.in (leimdir): Now in lisp source directory.
7877 ($(leimdir)/leim-list.el): Just use ../leim .
7878 * epaths.in (PATH_DUMPLOADSEARCH):
7879 * lread.c (load_path_default):
7880 * nsterm.m (ns_load_path): No more leim directory.
7882 2013-11-26 Andreas Schwab <schwab@suse.de>
7884 * .gdbinit (xgettype): Add cast.
7886 2013-11-26 Glenn Morris <rgm@gnu.org>
7888 Preload leim-list.el.
7889 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7890 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7891 is a single directory.
7893 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7895 bool-vector-subsetp is now the normal direction (Bug#15912).
7896 * data.c (Fbool_vector_subsetp): Test whether the first argument
7897 is a subset of the second one, not the reverse. Add doc string.
7899 Fix minor problems found by static checking.
7900 * lread.c (load_path_default): Now static.
7901 * textprop.c (text_property_stickiness): Be consistent about the
7902 test used when deciding whether to consider the previous character.
7903 This simplifies the code a bit.
7905 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7907 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7909 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7910 (syms_of_frame): Don't defsubr them.
7912 2013-11-25 Glenn Morris <rgm@gnu.org>
7914 * lread.c (load_path_default): Change the sense of the argument.
7915 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7916 from dump_path. When it is not, avoid checking dump_path twice.
7918 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7919 uninstalled dump_path against installed Vload_path. (Bug#15964)
7921 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7923 Export get_pos_property to Elisp.
7924 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7925 (syms_of_editfns): Export it to Elisp.
7927 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7929 2013-11-23 Romain Francoise <romain@orebokech.com>
7931 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7932 initialization here ...
7933 (syms_of_fileio): ... from here.
7935 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7937 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7938 Please use --enable-check-lisp-object-type.
7940 2013-11-23 Glenn Morris <rgm@gnu.org>
7942 * process.c (get_process): Explicit error for dead buffers.
7944 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7946 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7948 2013-11-23 Glenn Morris <rgm@gnu.org>
7950 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7951 * lread.c (load_path_check): Take path to check as argument.
7952 (load_path_default): New, split from init_lread.
7953 (init_lread): Move calc of default load-path to load_path_default.
7954 Empty elements in EMACSLOADPATH now stand for the default.
7955 (load-path): Doc fix.
7956 * emacs.c (decode_env_path): Add option to treat empty elements
7957 as nil rather than ".".
7958 * callproc.c (init_callproc_1, init_callproc):
7959 * image.c (Vx_bitmap_file_path):
7960 * lisp.h (decode_env_path):
7961 * lread.c (Vsource_directory):
7962 Update for new argument spec of decode_env_path.
7964 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7966 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7967 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7969 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7971 Fix some dependency problems that cause unnecessary recompiles.
7972 Problem reported by RMS in
7973 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7974 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7975 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7976 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7977 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7978 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7979 (boostrap-clean): No need to remove stamp-oldxmenu.
7981 Fix recently introduced bool vector overrun.
7982 This was due to an optimization that went awry.
7983 Reported by Glenn Morris in
7984 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7985 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7986 for empty vectors, undoing the 2013-11-18 change.
7987 * data.c (bool_vector_binop_driver): Rely on this.
7988 Fix bug that occasionally overran the destination.
7989 * lisp.h (struct Lisp_Bool_vector): Document this.
7991 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7993 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7996 * nsterm.m (init, run, stop:): Comment out for now, does not work
7999 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8001 * charset.c (syms_of_charset): Don't read past end of string.
8003 2013-11-19 Glenn Morris <rgm@gnu.org>
8005 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8007 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8009 Add hooks to run on gaining/losing focus. (Bug#15029)
8010 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8011 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8012 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8014 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8016 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8017 The old names predated the API change that put destination at end.
8019 Improve API of recently-added bool vector functions (Bug#15912).
8020 The old API had (bool-vector-count-matches A B)
8021 and (bool-vector-count-matches-at A B I), which gave the
8022 misleading impression that the two functions were variants, one
8023 with a location I. The new API has (bool-vector-count-population A)
8024 and (bool-vector-count-consecutive A B I) to make the distinction
8025 clearer. The first function no longer has a B argument, since the
8026 caller can easily determine the number of nils if the length and
8027 number of ts is known.
8028 * data.c (Fbool_vector_count_population): Rename from
8029 bool_vector_count_matches, and accept just 1 argument.
8030 (Fbool_vector_count_consecutive): Rename from
8031 Fbool_vector_count_matches_at.
8033 Always allocate at least one bits_word per bool vector.
8034 See Daniel Colascione in:
8035 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8036 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8037 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8038 * lisp.h (struct Lisp_Bool_vector): Document this.
8040 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8042 * insdel.c (invalidate_buffer_caches): New function, consolidated
8043 from part of prepare_to_modify_buffer.
8044 (insert_from_gap, prepare_to_modify_buffer):
8045 * coding.c (code_convert_region, code_convert_string):
8046 Call invalidate_buffer_caches. (Bug#15841)
8048 * lisp.h (invalidate_buffer_caches): Add prototype.
8050 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8052 * w32term.c (x_update_window_end): Don't invalidate the entire
8053 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8054 highlight needs to be redisplayed. (Bug#15913)
8056 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8058 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8060 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8062 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8063 while we are using Vprin1_to_string_buffer.
8065 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8066 after inserting the description string. (Bug#15907)
8068 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8070 * data.c: Work around bogus GCC diagnostic about shift count.
8071 Reported by Eli Zaretskii in
8072 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8073 (pre_value): New function.
8074 (count_trailing_zero_bits): Use it.
8076 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8078 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8079 assume C macros are not supported even under -g3 in these old GCC
8082 2013-11-15 Leo Liu <sdl.web@gmail.com>
8084 * minibuf.c (Ftry_completion, Fall_completions)
8085 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8087 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8089 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8090 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8091 This avoids placing unnecessary constants into the Emacs code.
8093 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8095 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8096 for Cygwin w32 build.
8098 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8099 for Cygwin w32 build. (Bug#15892)
8101 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8103 Simplify, port and tune bool vector implementation.
8104 * alloc.c (bool_vector_exact_payload_bytes)
8105 (bool_vector_payload_bytes): Remove.
8106 (bool_vector_fill): Return its argument.
8107 * alloc.c (bool_vector_fill):
8109 * print.c (print_object):
8110 Simplify by using bool_vector_bytes.
8111 * alloc.c (make_uninit_bool_vector):
8112 New function, broken out from Fmake_bool_vector.
8113 (Fmake_bool_vector): Use it. Use tail call.
8114 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8115 * data.c (BITS_PER_ULL): New constant.
8116 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8117 if long long versions don't exist.
8118 (shift_right_ull): New function.
8119 (count_one_bits_word): New function, replacing popcount_bits_word
8120 macro. Don't assume that bits_word is no wider than long long.
8121 (count_one_bits_word, count_trailing_zero_bits):
8122 Don't assume that bits_word is no wider than long long.
8123 * data.c (bool_vector_binop_driver, bool_vector_not):
8124 * fns.c (Fcopy_sequence):
8126 Create an uninitialized destination, to avoid needless work.
8127 (internal_equal): Simplify.
8128 (Ffillarray): Prefer tail call.
8129 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8130 contain at least one word.
8131 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8132 chars are narrower than ints.
8133 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8134 * fns.c (Fcopy_sequence):
8136 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8137 Don't try to port to hosts where bits_word values have holes; the
8138 code wouldn't work there anyway. Verify this assumption, though.
8139 (bool_vector_bytes): New function.
8140 (make_uninit_bool_vector): New decl.
8141 (bool_vector_fill): Now returns Lisp_Object.
8143 * xfns.c (xic_create_fontsetname):
8144 * xrdb.c (gethomedir): Prefer tail calls.
8146 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8148 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8149 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8151 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8152 that requires a return value.
8153 (Fset_buffer_modified_p): Take advantage of this change to do
8156 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8158 * buffer.c (Frestore_buffer_modified_p): Sync it with
8159 Fset_buffer_modified_p.
8160 (Fforce_mode_line_update): New function, moved from subr.el.
8161 (Fset_buffer_modified_p): Use them.
8162 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8164 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8166 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8167 This avoids undefined behavior when subtracting pointers into
8168 different aways. On my platform it also makes the code a tad
8169 smaller and presumably faster.
8171 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8173 * keyboard.c (command_loop_1): Use region-extract-function.
8174 * insdel.c (Qregion_extract_function): Not static any more (can we
8175 stop pretending that these vars can benefit from being marked static?).
8177 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8179 * search.c (find_newline): If buffer text is relocated during the
8180 "dumb loop", adjust C pointers into buffer text to follow suit.
8183 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8185 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8186 for conversion (Bug#15837).
8188 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8190 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8191 for the entire range of inserted characters. (Bug#15841)
8193 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8195 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8197 (realize_default_face): Remove assignment to distant-foreground if
8198 unspecified (Bug#15815).
8200 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8202 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8203 cache-long-scans disabled, since we don't want to call
8204 prepare_to_modify_buffer (in insert_1_both) for each message we
8207 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8208 from buffer.c. Improve commentary to the buffer field setter
8211 * buffer.c (bset_cache_long_scans): Static function deleted.
8212 Improve commentary to the buffer field setter functions.
8213 (init_buffer_once): Default for cache-long-scans changed to t.
8216 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8218 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8220 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8221 This bug was introduced in my 2013-06-21 change, and caused
8222 struct Lisp_Sub_Char_Table objects to be given too many slots,
8223 which broke 'make -C admin/unidata'.
8225 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8227 Import changes from mac-port 4.5.
8228 * macfont.m (mac_font_copy_default_descriptors_for_language)
8229 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8230 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8231 (macfont_language_default_font_names): New.
8232 (macfont_list): Rearrange language/charset code.
8233 (macfont_close): Don't check for macfont_info->cache.
8234 (mac_ctfont_create_preferred_family_for_attributes): New font
8235 selection code, call
8236 mac_font_copy_default_name_for_charset_and_languages.
8237 (mac_font_copy_default_descriptors_for_language)
8238 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8240 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8242 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8244 Port to C11 aligned_alloc, and fix some integer overflows.
8245 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8246 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8247 and use of posix_memalign replaced with aligned_alloc.
8248 (aligned_alloc): New function, defined or declared as needed.
8249 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8250 Don't undef; configure.ac now does this.
8251 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8252 (calloc, aligned_alloc): Check for integer overflow.
8253 (aligned_alloc): Rename from memalign. All uses changed.
8254 (memalign): New function, an alias for aligned_alloc.
8256 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8258 * xdisp.c (redisplay_internal): Fix typo in last change.
8260 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8262 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8264 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8266 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8267 redisplay--mode-lines-cause.
8268 (redisplay_internal): Keep them uptodate. Remove redundant check of
8269 buffer_shared_and_changed.
8270 * *.[chm]: Number every assignment to update_mode_lines so we
8271 can track why it is set.
8273 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8275 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8277 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8279 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8280 can track why it is set.
8282 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8284 Integer-related fixes for term.c etc.
8285 * dispextern.h (face_tty_specified_color): New function.
8286 * term.c (turn_on_face): Don't rely on undefined behavior when
8287 assigning an out-of-range value to 'long'.
8288 Simplify test for toggling highlight.
8289 (tty_capable_p): Omit last two (unused) args. All callers changed.
8290 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8291 (read_menu_input, tty_menu_activate, tty_menu_show):
8292 * xfaces.c (x_supports_face_attributes_p)
8293 (tty_supports_face_attributes_p):
8294 Use bool for boolean. All callers changed.
8295 (tty_supports_face_attributes_p): Omit defaults for color indices;
8296 no longer needed. Simplify tail call.
8298 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8300 * xdisp.c (prepare_menu_bars): Mark static.
8301 * lisp.h (prepare_menu_bars): Don't declare.
8302 * xselect.c (x_handle_selection_clear):
8303 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8305 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8307 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8308 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8310 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8312 * keyboard.c (Fcommand_error_default_function): Rename from
8313 Fdefault_error_output.
8315 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8317 * keyboard.c (Fdefault_error_output): New function, extracted from
8319 (syms_of_keyboard): Use it for Vcommand_error_function.
8321 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8323 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8324 (init_eval): Use it to ensure handlerlist is non-NULL.
8325 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8326 (Fsignal): Adjust NULLness test of handlerlist.
8327 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8329 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8331 * callproc.c (call_process): Call prepare_to_modify_buffer before
8332 decoding text read from the sub-process, as the decoded stuff will
8333 be inserted into the buffer. This will invalidate the various
8334 caches maintained for the buffer. (Bug#15148)
8336 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8338 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8339 string of glyphless-char-display.
8341 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8343 * nsfns.m (ns_get_name_from_ioreg): New function.
8344 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8345 OSX >= 10.9. Use ns_get_name_from_ioreg.
8347 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8349 Simplify and port recent bool vector changes.
8350 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8351 only in this file. Use a more-efficient implementation if the
8352 second argument is a power of 2.
8353 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8354 Remove no-longer-necessary compile-time checks.
8355 (bool_vector_exact_payload_bytes): New function.
8356 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8357 exact payload changed to call the new function. Do not assume
8358 that the arg or result fits in ptrdiff_t.
8359 (bool_vector_fill): New function.
8360 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8362 (vroundup_ct): Don't assume arg fits in size_t.
8363 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8364 invoke set_category_set.
8365 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8366 All callers changed. Use bool_vector_set.
8367 * category.h (XCATEGORY_SET): Remove; no longer needed.
8368 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8370 * data.c (Faref): Use bool_vector_ref.
8371 (Faset): Use bool_vector_set.
8372 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8373 (Fbool_vector_not, Fbool_vector_count_matches)
8374 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8375 * fns.c (concat): Use bool_vector_ref.
8376 (Ffillarray): Use bool_vector_fill.
8377 (mapcar1): Use bool_vector_ref.
8378 (sxhash_bool_vector): Hash words, not bytes.
8379 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8380 a constant, since it's now used in #if.
8381 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8382 unsigned char on unusual architectures, so that we no longer
8383 assume that the number of bits per bits_word is a power of two or
8384 is a multiple of 8 or of CHAR_BIT.
8385 (Qt): Add forward decl.
8386 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8387 at least as strictly as bits_word.
8388 (bool_vector_data, bool_vector_uchar_data): New accessors.
8389 All data structure accesses changed to use them.
8390 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8391 (bool_vector_set): New functions.
8392 (bool_vector_fill): New decl.
8393 (ROUNDUP): Move to alloc.c as described above.
8395 Fix recent gnutls changes.
8396 * gnutls.c (Fgnutls_boot): Don't assume C99.
8397 * process.c (wait_reading_process_output): Fix typo in recent change.
8399 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8401 * process.c (wait_reading_process_output, read_process_output)
8402 (send_process): Check gnutls_state is not NULL.
8404 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8405 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8407 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8409 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8410 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8412 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8415 * nsfns.m (Fx_create_frame): Fix memory leak.
8417 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8418 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8419 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8421 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8423 * xdisp.c (message3_nolog, message_with_string): Encode the string
8424 before writing it to the terminal in a non-interactive session.
8426 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8427 sure we concatenate them into a unibyte string.
8429 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8430 resulting temporary name before returning it to the caller.
8431 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8432 is a unibyte string, convert NAME to a unibyte string to ensure
8433 that the result is also a unibyte string.
8435 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8436 create unibyte strings from default paths and directory/file
8439 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8442 * callproc.c (init_callproc): Use build_unibyte_string to make
8443 sure we create unibyte strings from default paths and
8444 directory/file names.
8446 * buffer.c (init_buffer): Don't store default-directory of
8447 *scratch* in multibyte form. The original problem which led to
8448 that is described in
8449 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8450 but it was solved long ago. (Bug#15260)
8452 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8454 Port to stricter C99 platforms.
8455 Especially, C99 prohibits nesting a struct X inside struct Y if
8456 struct X has a flexible array member.
8457 * alloc.c (struct sdata): New type.
8458 (sdata): Implement in terms of struct sdata.
8459 Remove u member; all uses replaced by next_vector, set_next_vector.
8460 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8461 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8462 (struct sblock): Rename first_data member to data, which is now
8463 a flexible array member. All uses changed.
8464 (next_vector, set_next_vector, large_vector_vec): New functions.
8465 (vector_alignment): New constant.
8466 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8467 (struct large-vector): Now merely a NEXT member, since the old approach
8468 ran afoul of stricter C99. All uses changed to use
8469 large_vector_vec or large_vector_offset.
8470 (large_vector_offset): New constant.
8471 * dispnew.c: Include tparam.h, for tgetent.
8472 Do not include term.h; no longer needed.
8473 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8474 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8475 (struct Lisp_Vector): Use a flexible array member for contents,
8476 instead of a union with a member that is an array of size 1.
8478 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8479 fact that the struct no longer contains a union.
8480 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8481 (struct Lisp_Save_Value, struct Lisp_Free):
8482 Use unsigned, not int, for spacers, to avoid c99 warning.
8483 (union specbinding): Use unsigned, not bool, for bitfield, as
8484 bool is not portable to pre-C99 hosts.
8486 2013-11-04 Glenn Morris <rgm@gnu.org>
8488 * emacs.c (usage_message): Mention that `-L :...' appends.
8490 2013-11-02 Glenn Morris <rgm@gnu.org>
8492 * Makefile.in (abs_builddir): Remove.
8493 (bootstrap_exe): Use relative filename.
8495 Use relative filenames in TAGS files.
8496 * Makefile.in (abs_srcdir): Remove it again.
8497 (.PHONY): Remove frc.
8498 (maintainer-clean): No more TAGS-LISP file.
8499 (TAGS): Pass relative file names to etags.
8500 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8502 * Makefile.in (abs_srcdir): New, set by configure.
8504 (maintainer-clean): Remove pointless echo. That should be in the
8505 top-level Makefile, if anywhere. Delete TAGS-LISP.
8506 (extraclean): No s/ and m/ directories for some time.
8507 (TAGS): Also depend on ctagsfiles3.
8508 Remove no-longer-defined S_FILE.
8509 Pass absolute filenames to etags once more.
8510 (TAGS-LISP): Replace lispdir with its expansion.
8511 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8512 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8514 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8516 * xfaces.c (check_lface_attrs, realize_default_face):
8517 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8518 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8520 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8522 * emacs.c (original_pwd): Remove global var by making it local.
8523 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8525 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8527 * xfaces.c: Declare color_distance.
8528 (QCdistant_foreground): New variable.
8529 (NEAR_SAME_COLOR_THRESHOLD): New define.
8530 (load_color2): New function.
8531 (load_color): Call load_color2.
8532 (load_face_colors): Call load_color2 and if distant-color is specified
8533 calculate distant and use distant-color if colors are near.
8534 (LFACE_DISTANT_FOREGROUND): New define.
8535 (merge_face_ref, Finternal_set_lisp_face_attribute)
8536 (Finternal_get_lisp_face_attribute)
8537 (x_supports_face_attributes_p): Handle distant-foreground similar to
8539 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8541 * dispextern.h (lface_attribute_index):
8542 Add LFACE_DISTANT_FOREGROUND_INDEX.
8544 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8546 * image.c (pbm_next_char): New function.
8547 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8548 (pbm_scan_number): Use it.
8549 (Qlibjpeg_version): New variable.
8550 (syms_of_image): DEFSYM and initialize it.
8552 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8554 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8556 2013-10-31 Glenn Morris <rgm@gnu.org>
8558 * emacs.c (original_pwd): New char.
8559 (main): If using --chdir, store original_pwd.
8560 (init_cmdargs): When setting Vinvocation_directory based on a
8561 relative argv[0], use original_pwd if set. (Bug#15768)
8563 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8565 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8567 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8569 * insdel.c: Fix minor problems found by static checking.
8570 (Qregion_extract_function): Now static.
8571 (prepare_to_modify_buffer_1): Remove unused locals.
8573 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8575 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8576 (syms_of_xdisp): Declare pre-redisplay-function.
8577 (markpos_of_region): Remove function.
8578 (init_iterator, compute_stop_pos, handle_face_prop)
8579 (face_before_or_after_it_pos, reseat_to_string)
8580 (get_next_display_element, window_buffer_changed)
8581 (redisplay_internal, try_cursor_movement, redisplay_window)
8582 (try_window_reusing_current_matrix, try_window_id, display_line)
8583 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8584 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8585 * window.h (struct window): Remove field `region_showing'.
8586 * dispextern.h (struct it): Remove region_beg/end_charpos.
8587 (face_at_buffer_position, face_for_overlay_string)
8588 (face_at_string_position): Update prototypes.
8589 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8590 (face_at_string_position): Remove `region_beg' and `region_end' args.
8591 * fontset.c (Finternal_char_font):
8592 * font.c (font_at, font_range): Adjust calls accordingly.
8593 * insdel.c (Qregion_extract_function): New var.
8594 (syms_of_insdel): Initialize it.
8595 (prepare_to_modify_buffer_1): Use it.
8597 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8599 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8600 * ftxfont.c (ftxfont_get_gcs):
8601 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8602 * xfaces.c (x_free_colors, x_free_dpy_colors)
8603 (x_create_gc, unload_color):
8604 * xselect.c (x_property_data_to_lisp):
8605 * xsettings.c (parse_settings):
8606 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8607 (get_bits_and_offset): Adjust definition.
8608 * frame.c (XParseGeometry): Adjust locals.
8609 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8610 * regex.h (toplevel): Likewise for reg_syntax_t.
8612 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8614 * eval.c (run_hook_with_args): Use FUNCTIONP.
8616 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8618 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8619 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8620 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8621 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8622 on MS-Windows anyway.
8623 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8624 (free_realized_face): ...adjust user.
8625 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8626 white relief pixels to -1.
8627 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8628 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8629 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8631 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8633 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8634 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8635 in practice now. All callers changed.
8637 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8639 * dispextern.h (struct face): Use bitfields for 'underline_type'
8640 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8641 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8642 'stipple' member. Move 'lface' member up to help...
8643 * xfaces.c (make_realized_face): ...this function to find and
8644 clear just the members that need clearing.
8645 (load_face_colors, realize_x_face):
8646 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8648 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8650 * xftfont.c (struct xftfont_info): Remove set-but-unused
8652 (xftfont_open): Adjust user.
8653 (xftfont_get_colors): Remove useless prototype.
8655 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8657 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8658 before passing them to 'unexec'. (Bug#15260)
8660 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8662 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8664 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8666 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8667 the changed signature of the font driver's 'close' method.
8669 * w32font.h (w32font_close): Adjust the prototype to the change in
8670 function definition.
8672 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8674 * w32uniscribe.c (uniscribe_close): Adapt the call to
8675 w32font_close to its new prototype.
8677 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8679 Omit unused frame argument of font API's close function.
8680 * font.h (struct font): Drop frame argument. Adjust comment.
8681 * font.c (font_clear_cache, font_close_object): Adjust users.
8682 * ftfont.c (ftfont_close):
8683 * ftxfont.c (ftxfont_close):
8684 * macfont.m (macfont_close):
8685 * nsfont.m (nsfont_close):
8686 * w32font.c (w32font_close):
8687 * xfont.c (xfont_close):
8688 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8689 tweak comments and make functions safe if called more than once for
8690 the same font object.
8692 Perform font-specific cleanup when font object is swept by GC. See
8693 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8694 * alloc.c (cleanup_vector): New function.
8695 (sweep_vector): Call it for each reclaimed vector object.
8696 * font.h (struct font): Adjust comment.
8698 2013-10-24 Glenn Morris <rgm@gnu.org>
8700 * Makefile.in (abs_top_srcdir): New, set by configure.
8702 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8704 Adjust recent font-related changes to fix bug#15686.
8705 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8706 is a live window system frame, mark its default font too.
8708 2013-10-23 Glenn Morris <rgm@gnu.org>
8710 * Makefile.in (RUN_TEMACS): Make relative (again).
8711 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8712 (bootstrap-emacs$(EXEEXT)):
8713 Quote entities that might contain whitespace.
8715 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8717 Port to Solaris 10 and its bundled GCC.
8718 Problem reported by Timothy C. Burt.
8719 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8721 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8723 Do not allow font caches to grow too large.
8724 * alloc.c (compact_font_cache_entry, compact_font_caches):
8725 New functions or stub if not HAVE_WINDOW_SYSTEM.
8726 (compact_undo_list): Factor out from Fgarbage_collect.
8728 (mark_face_cache): Mark face font. Move down to avoid
8730 (mark_terminals): Do not mark font cache here.
8731 (Fgarbage_collect): Call compaction functions described
8732 above. Adjust comment.
8734 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8736 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8737 chdir to HOME (bug#15607).
8739 * nsterm.m (Qcocoa, Qgnustep): New variables.
8740 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8741 (ns_get_color): Make selection color work for GNUstep also.
8743 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8745 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8746 handles mouse clicks. Instead, let GPM use the same code as all
8747 the other mice use. See the discussion starting at
8748 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8749 for the details of the problem with the menu bar this fixes.
8751 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8753 Remove port-specific display name lists to avoid extra
8754 complexity and data duplication with display info lists.
8755 * xterm.h (x_display_name_list): Remove declaration.
8756 * xterm.c (x_display_name_list): Remove.
8757 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8758 * xfns.c (x_display_info_for_name, Fx_display_list):
8759 Likewise. Use x_display_list where appropriate.
8760 * w32term.h (w32_display_name_list): Remove declaration.
8761 * w32term.c (w32_display_name_list): Remove.
8762 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8764 * w32fns.c (x_display_info_for_name, Fx_display_list):
8765 Likewise. Use x_display_list where appropriate.
8766 * nsterm.h (ns_display_name_list): Remove declaration.
8767 * nsterm.m (ns_display_name_list): Remove.
8768 (ns_term_init, syms_of_nsterm): Adjust users.
8769 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8770 Likewise. Use x_display_list where appropriate.
8771 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8772 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8773 (mark_terminals): Mark per-terminal font cache.
8775 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8777 Don't run timers in input-pending-p. Its new check-timers param
8778 provides the prior behavior. (Bug#15045).
8779 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8781 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8783 Make some functions static in non-Microsoft builds.
8784 On my platform (Fedora 19 x86-64), this shrinks the
8785 Emacs executable (text+data) by 0.25%.
8786 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8787 (load_color) [!MSDOS]:
8788 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8789 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8790 * lisp.h (check_existing):
8791 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8792 (network_interface_info) [!WINDOWSNT]:
8793 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8794 Remove extern decls.
8795 * fileio.c (check_existing):
8796 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8797 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8798 (network_interface_info) [!WINDOWSNT]:
8799 * term.c (encode_terminal_code) [!WINDOWSNT]:
8800 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8801 * xfaces.c (load_color) [!MSDOS]:
8803 * fileio.c (check_existing, check_executable, check_writable):
8804 * process.c (network_interface_list, network_interface_info):
8805 Move earlier, so that we don't need forward decls.
8806 * gnutls.c (fn_gnutls_transport_set_errno)
8807 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8809 * w32.c (init_environment): Use faccessat rather than
8810 check_existing, partly for consistency with the rest of the code
8811 in this file, partly so that check_existing can be static.
8813 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8814 * emacs.c (MAIN_PROGRAM): New macro.
8815 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8816 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8818 bool vector int width fixes
8819 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8820 (Fbool_vector_count_matches_at):
8821 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8822 can exceed PTRDIFF_MAX, at least in theory.
8823 (Fbool_vector_count_matches_at):
8824 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8826 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8828 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8829 (struct sockaddr): Add forward decl, for platforms that lack it.
8831 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8833 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8836 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8838 * w32.c (network_interface_get_info, network_interface_list)
8839 (network_interface_info): New functions. (Bug#15610)
8840 (GetAdaptersInfo_Proc): New typedef.
8841 (get_adapters_info): New wrapper function.
8842 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8844 * process.h (network_interface_list, network_interface_info):
8847 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8848 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8849 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8850 for WINDOWSNT. Doc fix.
8851 (syms_of_process): Defsubr Snetwork_interface_list and
8852 Snetwork_interface_info unconditionally.
8854 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8855 in NS GUI sessions. (Bug#15629)
8857 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8859 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8861 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8863 * print.c (print_object): Print " ..." when truncating bool vectors.
8865 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8867 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8868 standard mouse buttons.
8870 * termhooks.h (struct input_event): Remove incorrect commentary.
8872 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8874 Disallow bool vector operations on mixed-length operands.
8875 The old behavior left garbage in the result vector sometimes,
8876 and didn't seem to be useful.
8877 * data.c (Qwrong_length_argument): New static var.
8878 (wrong_length_argument): New function.
8879 (bool_vector_binop_driver): Check that args agree in length.
8881 * keyboard.c, keyboard.h (all_kboards): Now static.
8883 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8885 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8886 note from the lispref.
8888 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8890 * nsterm.h (struct ns_display_info): Remove set-but-unused
8891 member image_cache (image caches are per-terminal anyway).
8892 (FRAME_X_IMAGE_CACHE): Remove.
8893 * nsterm.m (ns_initialize_display_info): Adjust user.
8895 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8897 * w32proc.c: Include mingw_time.h.
8899 * w32.c: Include mingw_time.h.
8901 Implement scrolling of TTY menus when the screen is too short.
8903 * term.c (tty_menu_display): Accept an additional argument, the
8904 menu item from which to start displaying the menu. Account for
8905 the value of Y when limiting the menu to the number of available
8907 (mi_result): New enumeration.
8908 (read_menu_input): Return enumerated value. When the y coordinate
8909 hits min_y or max_y, return scroll indication instead of wrapping
8911 (tty_menu_activate): Handle the scrolling indications from
8912 read_menu_input. Compute the first menu item to display and pass
8913 it to tty_menu_display.
8915 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8917 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8918 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8919 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8920 Adjust to match the change described below.
8921 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8922 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8923 memory_below_frame members to...
8924 * termchar.h (struct tty_display_info): ...here because they're
8925 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8926 * term.c (init_tty):
8927 * nsterm.m (ns_create_terminal):
8928 * w32term.c (w32_create_terminal):
8929 * xterm.c (x_create_terminal): Adjust users.
8930 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8931 to filter out non-TTY frames. Adjust comment.
8932 (scrolling): Adjust user. Prefer eassert for debugging check.
8934 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8936 * xfaces.c (PT_PER_INCH): Remove unused macro.
8937 * termhooks.h (struct terminal): Remove set-but-unused
8938 member fast_clear_end_of_line.
8939 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8940 * nsterm.m (ns_create_terminal):
8941 * term.c (init_tty):
8942 * w32term.c (w32_create_terminal):
8943 * xterm.c (x_create_terminal): Adjust users.
8945 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8947 * lisp.h (bool_vector_size): New function.
8948 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8949 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8950 (Fbool_vector_not, Fbool_vector_count_matches_at):
8951 Remove uses of 'eassume' that should no longer be needed,
8952 because they are subsumed by the 'eassume' in bool_vector_size.
8954 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8956 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8957 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8958 by revision 114614 (commit of 2013-10-10).
8960 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8962 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8963 have different dimensions. (Bug#15575)
8965 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8968 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8970 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8972 * term.c (tty_menu_show): Never return with unbalanced
8973 specpdl. Use eassert for debugging check. Adjust style.
8975 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8977 * term.c (read_menu_input): Make selection of menu items
8978 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8979 (tty_menu_activate): Fix off-by-one error when computing max_y.
8981 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8983 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8984 audit logging (only used with GnuTLS 3.x) and enable it.
8986 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8988 * dispnew.c (redraw_frame): Remove useless #ifdef because
8989 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8990 Also, move TTY fflush to...
8991 * term.c (tty_update_end): ...this function.
8993 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8995 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8996 the end of the frame's glyph matrix. (Bug#15575)
8998 * term.c (tty_menu_display): Don't move cursor while overwriting
8999 frame's glyphs with menu items. Limit the number of items
9000 displayed to what can be shown on the available screen lines,
9001 excluding the echo area.
9002 (tty_menu_activate): Limit the Y coordinate allowed by
9003 read_menu_input to the last screen line used for menu display.
9005 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9007 * lisp.h (eassume): New macro.
9008 Also, include <verify.h>, for 'assume'.
9009 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9010 (vroundup, vector_nbytes):
9011 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9012 (Fbool_vector_not, Fbool_vector_count_matches)
9013 (Fbool_vector_count_matches_at):
9014 Use eassume, not eassert.
9015 * casetab.c (set_identity, shuffle):
9016 * composite.c (composition_gstring_put_cache):
9017 * dispnew.c (update_frame_1):
9018 * ftfont.c (ftfont_shape_by_flt):
9019 * image.c (gif_load):
9020 * intervals.c (offset_intervals):
9021 * macfont.m (macfont_shape):
9022 Remove calls to 'assume' that are no longer needed, because
9023 --enable-gcc-warnings no longer generates bogus warnings
9024 when these calls are removed.
9026 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9028 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9030 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9032 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9033 (Qsubstitute_env_in_file_name): New var.
9034 (syms_of_fileio): Define it.
9036 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9038 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9039 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9042 * term.c (save_and_enable_current_matrix): Don't allocate and
9043 don't save margin areas.
9044 (restore_desired_matrix): Don't restore margin areas.
9045 (free_saved_screen): Don't free margin areas.
9047 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9049 * image.c: Pacify --enable-gcc-warnings.
9050 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9051 #define only if used.
9053 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9055 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9056 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9057 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9058 (gif_load): For giflib v5.x and later, display the error message
9059 produced by giflib when its functions fail.
9060 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9063 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9065 * keyboard.c (last_event_timestamp): Remove. For X selection and
9066 GTK popup menus, it may be obtained from per-frame X display info.
9067 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9068 (process_special_events): Adjust users.
9069 * keyboard.h (last_event_timestamp): Remove declaration.
9070 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9071 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9072 * menu.h (xmenu_show): Adjust prototype.
9073 * menu.c (Fx_popup_menu): Adjust user.
9074 * xselect.c (x_own_selection, x_get_foreign_selection)
9075 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9077 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9079 * keyboard.c (init_kboard): Now static. Add arg
9080 to denote window system. Adjust comment.
9081 (init_keyboard): Adjust user.
9082 (allocate_kboard): New function.
9084 * nsterm.m (ns_term_init):
9085 * term.c (init_tty):
9086 * w32term.c (w32_create_terminal):
9087 * xterm.c (x_term_init): Use it.
9088 * keyboard.h (init_kboard): Remove prototype.
9089 (allocate_kboard): Add prototype.
9091 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9093 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9094 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9096 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9098 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9100 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9102 * term.c (tty_menu_activate): Flush the output stream after
9103 showing the cursor, and don't mark the frame garbaged at exit from
9104 the function. Fixes redisplay glitches when moving from one menu
9107 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9109 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9110 or throw error (Bug#15570).
9112 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9114 * intervals.c (temp_set_point_both): Move test into 'eassert',
9117 * lisp.h (eassert): Don't use 'assume'.
9118 Sometimes 'assume' wins in performance, and sometimes it loses,
9119 so it shouldn't be used all the time. Perhaps we need two
9120 flavors of 'eassert', one for where 'assume' is far more likely
9121 to help or to hurt; but that can be done later.
9122 Problem reported by Dmitry Antipov in
9123 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9124 Also, don't include <verify.h>; no longer needed.
9126 2013-10-09 Glenn Morris <rgm@gnu.org>
9128 * eval.c (Fcond): Doc tweak.
9130 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9132 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9133 expressions with side effects to eassert. (Bug#15565)
9135 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9137 * fns.c (hashfn_user_defined): Allow hash functions to return any
9140 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9142 Fix minor problems found by static checking.
9143 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9144 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9145 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9146 * keyboard.c (read_menu_command): Remove unused local.
9147 * lisp.h (read_menu_command): New decl.
9148 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9149 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9150 Return ptrdiff_t, not int.
9151 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9152 not int, for benefit of xpalloc.
9153 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9155 (have_menus_p): Remove; unused.
9156 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9157 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9158 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9160 (save_and_enable_current_matrix): Omit unnecessary casts.
9161 (read_menu_input): Omit local extern decl (now in lisp.h).
9162 Don't access uninitialized storage if mouse_get_xy fails.
9163 (tty_menu_activate): Mark local as initialized, for lint.
9164 (tty_menu_activate, tty_meny_show): Remove unused locals.
9166 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9168 Support menus on text-mode terminals.
9169 * xterm.h (xw_popup_dialog): Add prototype.
9171 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9172 (xmenu_show): Block input here, instead in Fx_popup_menu.
9173 (xw_popup_dialog): New function, with X-specific bits of popup
9176 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9179 * window.c (Fset_window_configuration): Use run-time tests of the
9180 frame type instead of compile-time conditionals, when menu-bar
9181 lines are considered.
9183 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9184 (w32_popup_dialog): New prototypes.
9186 * w32menu.c (Fx_popup_dialog): Function deleted.
9187 (w32_popup_dialog): New function, with w32 specific bits of popup
9188 dialogs. Block input here.
9190 * w32inevt.c (w32_console_read_socket): Minor change to add
9191 debugging TTY events.
9193 * w32fns.c (show_hourglass): If returning early because the frame
9194 is not a GUI frame, unblock input.
9196 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9197 (cursorY): New functions.
9199 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9200 WINDOWSNT, macros that call curX and curY elsewhere.
9202 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9204 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9205 specific function to hide and show cursor on a text-mode terminal.
9206 (tty_menu_struct, struct tty_menu_state): New structures.
9207 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9208 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9209 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9210 (tty_menu_locate, save_and_enable_current_matrix)
9211 (restore_desired_matrix, screen_update, read_menu_input)
9212 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9213 (tty_pop_down_menu, tty_menu_last_menubar_item)
9214 (tty_menu_new_item_coords, tty_menu_show): New functions.
9215 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9217 * nsterm.h (ns_popup_dialog): Adjust prototype.
9219 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9221 (ns_popup_dialog): Adapt order of arguments to the other
9222 *_menu_show implementations.
9223 (Fx_popup_dialog): Function deleted.
9225 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9227 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9229 * menu.c (have_boxes): New function.
9230 (single_keymap_panes): Use it instead of a compile-time
9232 (single_menu_item): Use run-time tests of the frame type instead
9233 of compile-time conditionals.
9234 (encode_menu_string): New function.
9235 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9236 the macro, since different types of frame need different encoding
9238 (digest_single_submenu): Use run-time tests of frame type instead
9239 of, or in addition to, compile-time conditionals.
9240 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9241 (Fx_popup_menu): Detect when the function is called from keyboard
9242 on a TTY. Don't barf when invoked on a text-mode frame.
9243 Check frame type at run time, instead of compile-time conditionals for
9244 invoking terminal-specific menu-show functions.
9245 Call tty_menu_show on text-mode frames.
9246 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9247 run time to determine which alternative to invoke; support dialogs
9250 * keyboard.h <Qmouse_movement>: Declare.
9252 * keyboard.c <Qmouse_movement>: Now extern.
9253 <Qecho_keystrokes>: New static variable.
9254 (read_key_sequence): Accept an additional argument, a flag to
9255 prevent redisplay during reading of the key sequence. All callers
9257 (read_menu_command): New function.
9258 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9260 (toolkit_menubar_in_use): New function.
9261 (make_lispy_event): Use it instead of a compile-time test.
9263 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9264 window-system being available.
9266 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9267 to x-popup-dialog on the frame type, they all now support popup
9270 * dispnew.c (save_current_matrix): Save the margin areas.
9271 (restore_current_matrix): Restore margin areas.
9272 (update_frame_with_menu): New function.
9274 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9277 * alloc.c (make_save_ptr): Now compiled unconditionally.
9279 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9281 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9282 (redraw_frame, update_frame): Adjust users.
9283 * dispextern.h (set_window_update_flags): Adjust prototype.
9284 * xdisp.c (redisplay_internal): When updating all frames with zero
9285 windows_or_buffers_changed, assume that only the windows that shows
9286 current buffer should be really updated.
9288 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9290 Do not allocate huge temporary memory areas and objects while encoding
9291 for file I/O, thus reducing an enormous memory usage for large buffers.
9292 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9293 * coding.h (struct coding_system): New member raw_destination.
9294 * coding.c (setup_coding_system): Initialize it to zero.
9295 (encode_coding_object): If raw_destination is set, do not create
9296 dst_object. Add comment.
9297 * fileio.c (toplevel): New constant E_WRITE_MAX.
9298 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9299 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9301 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9303 * nsterm.m (windowDidExitFullScreen:)
9304 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9306 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9308 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9309 * keyboard.c (unblock_input_to): Don't process pending signals
9310 if a fatal error is in progress.
9312 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9313 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9314 they're talking about words in Lisp bool vectors.
9315 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9316 * data.c (popcount_bits_word): Rename from popcount_size_t.
9317 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9320 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9322 Improve support for popcount and counting trailing zeros (Bug#15550).
9323 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9324 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9325 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9326 (popcount_size_t_msc, popcount_size_t_gcc):
9327 Remove; now done by Gnulib.
9328 (popcount_size_t): Now a macro that defers to Gnulib.
9329 (count_trailing_zero_bits): Return int, for consistency with
9330 Gnulib and because Emacs prefers signed to unsigned int.
9331 Don't assume that size_t is either unsigned int or unsigned long
9332 or unsigned long long.
9333 (size_t_to_host_endian): Do not assume that size_t is either
9334 exactly 32 or exactly 64 bits wide.
9335 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9336 etc., so that it's now an enum constant, not a macro.
9337 No need to assume that it's either 32 or 64.
9339 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9341 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9344 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9346 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9347 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9349 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9351 emacs_read and emacs_write now use void *, not char *.
9352 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9353 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9354 Buffer arg is now void *, not char *. This matches plain
9355 'read' and 'write' better, and avoids a constraint violation
9356 on Solaris 9 with Oracle Studio.
9358 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9360 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9361 memset to explicit loop. Otherwise copy largest possible chunk
9362 from initialized to uninitialized part, thus allowing the longer
9363 memcpy runs and reducing the number of loop iterations.
9365 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9367 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9368 hide toolbar (Bug#15388).
9369 (windowDidEnterFullScreen:): If presentation options are zero,
9370 set them here (Bug#15388).
9371 (ns_update_auto_hide_menu_bar): Remove runtime check.
9372 Don't auto hide dock unless menubar is also auto hidden.
9374 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9376 * editfns.c (message): Mention batch mode in doc string.
9378 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9380 * nsterm.m (check_native_fs): Remove erroneous comment.
9382 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9384 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9385 uses find_newline instead of scan_newline and so doesn't move point.
9387 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9389 Use hardware support for byteswapping on glibc x86 etc.
9390 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9391 whereas the old swap64 needed 30.
9392 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9393 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9394 Use byteswap.h's macros to swap bytes.
9395 * lisp.h (swap16, swap32, swap64): Remove.
9396 All uses replaced by bswap_16, bswap_32, bswap_64.
9398 * bytecode.c (exec_byte_code): Use some more volatile variables
9399 to work around local variables getting clobbered by longjmp.
9400 Port to pre-C99, which doesn't allow decls after stmts.
9402 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9404 * lisp.h (eassert): Assume that COND is true when optimizing.
9405 In other words, take on the behavior of eassert_and_assume.
9406 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9407 (eassert_and_assume): Remove. All uses replaced by eassert.
9409 * xdisp.c (Qglyphless_char): Now static.
9411 Adjust to merge from gnulib.
9412 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9413 * lisp.h: Include <verify.h>, for 'assume'.
9415 * eval.c (clobbered_eassert): New macro.
9416 (internal_catch, internal_condition_case)
9417 (internal_condition_case_1, internal_condition_case_2)
9418 (internal_condition_case_n): Use it instead of eassert
9419 when the argument contains locals clobbered by longjmp.
9420 Don't use clobbered locals outside of clobbered_eassert.
9421 (internal_lisp_condition_case): Use a volatile variable
9422 to work around a local variable's getting clobbered.
9424 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9426 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9427 (PUSH_HANDLER): New macro.
9428 (catchlist): Remove.
9429 (handlerlist): Always declare.
9431 * eval.c (catchlist): Remove (merge with handlerlist).
9432 (handlerlist, lisp_eval_depth): Not static any more.
9433 (internal_catch, internal_condition_case, internal_condition_case_1)
9434 (internal_condition_case_2, internal_condition_case_n):
9436 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9437 handlerlist/catchlist.
9438 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9439 handlerlist which can only handle a single condition-case handler at
9441 (find_handler_clause): Simplify since we only a single branch here
9444 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9446 (bcall0): New function.
9447 (exec_byte_code): Add corresponding cases. Improve error message when
9448 encountering an invalid byte-code. Let Bunwind_protect accept
9449 a function (rather than a list of expressions) as argument.
9451 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9452 and make them unconditional now that they're heap-allocated.
9454 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9456 * charset.c (Fdecode_char, Fencode_char): Remove description of
9457 `restriction' arg. now that it's hidden by advertised-calling-convention.
9459 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9461 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9462 Remove unused variable (from mac-port).
9463 (macfont_draw): Use s->ybase for correct y position.
9465 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9467 * frame.h (struct frame): Drop has_minibuffer member because...
9468 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9469 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9471 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9473 * window.h (struct window): Prefer enum text_cursor_kinds to int
9474 for phys_cursor_type member. Move the latter, phys_cursor_width,
9475 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9476 * window.c (replace_window, make_window): Adjust users.
9478 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9480 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9481 this module is never compiled otherwise.
9483 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9485 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9488 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9490 * xdisp.c (get_next_display_element): Don't call face_for_font in
9491 a build configured --without-x. (Bug#15484)
9493 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9495 * window.c (calc_absolute_offset): #elif should be #elif defined.
9497 * frame.c (delete_frame): Block/unblock input to overcome race
9498 condition (Bug#15475).
9500 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9502 * frame.c (delete_frame): Record selected frame only after
9503 calling Qdelete_frame_functions (Bug#15477).
9505 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9507 * nsterm.m (ns_selection_color): Remove.
9508 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9509 NSColor selectedText(Background)Color. Only for COCOA.
9510 (ns_term_init): Remove assignment of ns_selection_color, logic
9511 moved to ns_get_color.
9513 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9514 NS_SELECTION_COLOR_DEFAULT.
9515 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9517 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9519 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9520 frame' does not have the tool_bar_window member.
9522 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9524 Signal error when reading an empty byte-code object (Bug#15405)
9525 * lread.c (read1): Signal error.
9526 * alloc.c (make_byte_code): eassert header size.
9527 (sweep_vectors): Change an int to size_t.
9529 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9531 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9532 instead of ints, as it's the usual style for offsetof constants. See:
9533 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9535 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9536 This is ugly, but it should fix the performance problem for older
9537 GCC versions in the short run. I'll look into integrating the
9538 Gnulib module for popcount, as a better fix.
9539 See the thread starting in:
9540 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9541 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9542 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9543 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9544 (popcount_size_t): Use it.
9546 2013-09-24 Daniel Colascione <dancol@dancol.org>
9548 * process.c (Fnetwork_interface_info): Fix build break due to
9551 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9553 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9554 Prefer signed to unsigned integers where either will do.
9555 No need for 'const' on locals that do not escape.
9556 Omit easserts with unnecessary and unportable assumptions about
9557 alignment. Avoid unnecessary casts to char *.
9559 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9561 Use union for the payload of struct Lisp_Vector.
9562 This helps to avoid a few glitches dictated by C's aliasing rules.
9563 * lisp.h (struct Lisp_Vector): Use union for next and
9564 contents member. Adjust comment. Change related users.
9565 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9566 Related users changed.
9567 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9568 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9569 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9570 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9572 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9574 Optimize glyph row clearing and copying routines.
9575 * dispextern.h (struct glyph_row): Change layout of struct
9576 glyph_row to help copy_row_except_pointers. Adjust comment.
9577 * dispnew.c (null_row): Remove.
9578 (clear_glyph_row): Use offsetof and memset to find and clear
9579 just the members that need clearing. Adjust comment.
9580 (copy_row_except_pointers): Likewise for copying.
9582 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9584 Some minor cleanups of recently-added bool vector code.
9585 * conf_post.h (assume): Always return void. Use lint version
9586 only if GCC and MSC versions don't apply.
9587 * conf_post.h (assume):
9588 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9589 Depend on _MSC_VER, not __MSC_VER, for consistency with
9591 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9592 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9593 (bool_vector_binop_driver, count_trailing_zero_bits)
9594 (size_t_to_host_endian): Now static, not static inline;
9595 the latter isn't needed with modern compilers and doesn't
9596 work with older compilers anyway.
9598 * alloc.c (valgrind_p): Use bool for boolean.
9600 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9602 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9603 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9604 (display_last_displayed_message_p, message_buf_print)
9605 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9606 Use bool for boolean.
9607 * dispextern.h (cancel_line, init_desired_glyphs):
9608 Remove ancient leftover.
9609 (help_echo_showing_p, hourglass_shown_p):
9610 * lisp.h (noninteractive_need_newline): Adjust declaration.
9612 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9614 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9616 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9617 ...this file and convert the latter to static. Adjust comment.
9618 (make_initial_frame):
9619 * window.c (init_window_once): Adjust user.
9620 * frame.h (last_nonminibuf_frame): Remove declaration.
9621 * lisp.h (selected_frame): Likewise.
9622 * msdos.c (the_only_display_info): Adjust comment.
9624 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9626 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9627 computing the end column of mouse-highlight that comes from
9628 display or overlay strings. (Bug#15437)
9629 (note_mouse_highlight): Adapt calculation of last argument to
9630 mouse_face_from_string_pos to the above change.
9632 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9633 all platforms, not just for clang.
9635 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9637 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9638 about excess arguments to snprintf.
9640 * conf_post.h(assume): Use __builtin_unreachable for clang.
9642 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9644 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9645 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9647 2013-09-23 Daniel Colascione <dancol@dancol.org>
9649 * alloc.c (USE_VALGRIND): New macro; on by default
9650 when ENABLE_CHECKING.
9651 (mark_maybe_object, mark_maybe_pointer)
9652 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9654 (valgrind_p) [USE_VALGRIND]: New variable.
9655 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9657 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9659 * process.c (wait_reading_process_output): Change int pnamelen to
9662 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9663 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9664 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9665 argument to unsigned long to avoid warning.
9666 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9668 * conf_post.h (assume): Fix compiler error: x shall be cond.
9670 2013-09-22 Daniel Colascione <dancol@dancol.org>
9672 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9673 warning when compiling without a window system.
9675 2013-09-22 Daniel Colascione <dancol@dancol.org>
9677 * data.c (Qbool_vector_p): New symbol.
9678 (bool_vector_spare_mask, popcount_size_t_generic)
9679 (popcount_size_t_msc, popcount_size_t_gcc)
9681 (bool_vector_binop_driver)
9682 (count_trailing_zero_bits, size_t_to_host_endian)
9683 (Fbool_vector_exclusive_or)
9684 (Fbool_vector_union)
9685 (Fbool_vector_intersection, Fbool_vector_set_difference)
9686 (Fbool_vector_subsetp, Fbool_vector_not)
9687 (Fbool_vector_count_matches)
9688 (Fbool_vector_count_matches_at): New functions.
9689 (syms_of_data): Intern new symbol, functions.
9690 * alloc.c (bool_vector_payload_bytes): New function.
9691 (Fmake_bool_vector): Instead of calling Fmake_vector,
9692 which performs redundant initialization and argument checking,
9693 just call allocate_vector ourselves. Make sure we clear any
9694 terminating padding to zero.
9695 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9696 instead of open-coding the size calculation.
9697 (vroundup_ct): New macro.
9698 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9699 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9700 * composite.c (composition_gstring_put_cache):
9701 Change lint_assume to assume.
9702 * conf_post.h (assume): New macro.
9703 (lint_assume): Remove.
9704 * dispnew.c (update_frame_1): Change lint_assume to assume.
9705 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9707 * image.c (gif_load): Change lint_assume to assume.
9708 * lisp.h (eassert_and_assume): New macro.
9709 (Qbool_vector_p): Declare.
9710 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9711 (swap16, swap32, swap64): New inline functions.
9712 * macfont.m (macfont_shape): Change lint_assume to assume.
9713 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9714 * xsettings.c (parse_settings): Use new swap16 and
9715 swap32 from lisp.h instead of file-specific macros.
9717 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9719 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9720 found (which can legitimately happen when the glyph row at the
9721 window start is disabled in the current_matrix. (Bug#15365)
9723 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9725 Fix syntax.h bug introduced by recent INLINE change.
9726 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9727 conditionally compiled one way in some modules, and a different
9728 way in others. This doesn't work with extern inline functions,
9729 which must have the same definition in all modules, because the
9730 defining code might be shared across modules, depending on the
9731 implementation. Symptoms reported by Martin Rudalics in:
9732 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9733 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9734 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9735 overriding the corresponding functions in syntax.h.
9736 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9737 (syntax_property): New inline functions.
9738 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9739 Rewrite in terms of these new functions.
9741 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9743 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9744 not chars_in_text, whose result depends on the multibyteness of
9745 the current buffer. (Bug#15426)
9747 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9749 Port recent change to hosts where pointers aren't 'long'.
9750 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9751 Don't assume that pointers are the same width as 'long'.
9752 Add a compile-time check that a pointer fits into two X slots.
9754 A simpler, centralized INLINE.
9755 * conf_post.h (INLINE): Define only if not already defined.
9756 This allows us to use a single INLINE, defined by one file
9758 * emacs.c (INLINE): Define it.
9759 Also, include category.h, charset.h, composite.h, dispextern.h,
9760 syntax.h, systime.h, so that their INLINE definitions are expanded
9762 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9763 * buffer.h, buffer.c (BUFFER_INLINE):
9764 * category.h, category.c (CATEGORY_INLINE):
9765 * character.h, character.c (CHARACTER_INLINE):
9766 * charset.h, charset.c (CHARSET_INLINE):
9767 * composite.h, composite.c (COMPOSITE_INLINE):
9768 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9769 * frame.h, frame.c (FRAME_INLINE):
9770 * intervals.h, intervals.c (INTERVALS_INLINE):
9771 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9772 * lisp.h, alloc.c (LISP_INLINE):
9773 * process.h, process.c (PROCESS_INLINE):
9774 * syntax.h, syntax.c (SYNTAX_INLINE):
9775 * systime.h, sysdep.c (SYSTIME_INLINE):
9776 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9777 * window.h, window.c (WINDOW_INLINE):
9778 Remove. All uses replaced with INLINE.
9780 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9782 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9785 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9787 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9788 'const char *' to avoid compiler warnings due to similar change in
9789 the prototype of x_get_string_resource.
9791 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9793 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9794 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9795 going to replace static variables below. Adjust comments.
9796 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9797 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9798 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9799 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9800 Related users changed.
9801 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9802 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9803 last_mouse_movement_time, going to replace static variables below.
9805 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9806 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9808 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9809 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9810 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9811 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9812 static variables below.
9813 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9814 (last_mouse_scroll_bar): Remove.
9815 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9816 (mouseExited): Related users changed.
9818 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9820 Do not use external array to process X scroll bar messages.
9821 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9822 (x_send_scroll_bar_event): Pack window pointer into two slots
9823 of XClientMessageEvent if we're 64-bit. Adjust comment.
9824 (x_scroll_bar_to_input_event): Unpack accordingly.
9826 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9828 Ifdef away recent changes which aren't relevant to NS port.
9829 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9830 [!HAVE_NS]: Declare as such.
9831 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9832 [!HAVE_NS]: Define as such.
9834 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9836 * frame.c (x_redo_mouse_highlight): New function
9837 to factor out common code used in W32 and X ports.
9838 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9839 * xterm.h (struct x_display_info):
9840 * w32term.h (struct w32_display_info):
9841 * nsterm.h (struct ns_display_info): New members
9842 last_mouse_motion_frame, last_mouse_motion_x and
9843 last_mouse_motion_y, going to replace static variables below.
9844 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9845 (redo_mouse_highlight): Remove.
9846 (note_mouse_movement, syms_of_xterm): Adjust user.
9847 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9848 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9849 (redo_mouse_highlight): Remove.
9850 (note_mouse_movement, syms_of_w32term): Adjust user.
9851 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9852 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9854 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9855 * nsfns.m (compute_tip_xy): Adjust user.
9857 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9859 * frame.c (x_mouse_grabbed): New function.
9860 * dispextern.h (x_mouse_grabbed): Add prototype.
9861 (last_mouse_frame): Remove declaration.
9862 * xterm.h (struct x_display_info):
9863 * w32term.h (struct w32_display_info):
9864 * nsterm.h (struct ns_display_info): New member
9865 last_mouse_frame, going to replace...
9866 * xdisp.c (last_mouse_frame): ...global variable.
9867 (note_tool_bar_highlight):
9868 * w32term.c (w32_mouse_position, w32_read_socket):
9869 * xterm.c (XTmouse_position, handle_one_xevent):
9870 Use x_mouse_grabbed.
9871 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9873 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9875 * w32term.c (w32_read_socket): Avoid temporary
9876 variables in a call to x_real_positions.
9877 * xterm.c (handle_one_xevent): Likewise.
9879 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9881 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9882 (x_icon_type): Remove prototype.
9883 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9884 * frame.c (x_icon_type): Remove.
9885 * w32term.c (x_make_frame_visible, x_iconify_frame):
9886 * xterm.c (x_make_frame_visible, x_iconify_frame):
9887 Use x_set_bitmap_icon to factor out common code.
9889 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9891 * dispextern.h (check_x_display_info, x_get_string_resource):
9892 Declare here just once and unify the latter.
9893 * frame.c (check_x_display_info, x_get_string_resource):
9894 * nsterm.h (check_x_display_info):
9895 * xrdb.c (x_get_string_resource):
9896 * xterm.h (check_x_display_info): Remove prototypes.
9897 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9898 * w32reg.c (x_get_string_resource): Likewise.
9899 (w32_get_rdb_resource): Adjust user.
9901 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9903 * xterm.h (struct x_display_info): New member
9904 x_pending_autoraise_frame, going to replace...
9905 * xterm.c (pending_autoraise_frame): ...static variable.
9906 (x_new_focus_frame, XTread_socket): Adjust users.
9907 * w32term.h (struct w32_display_info): New member
9908 w32_pending_autoraise_frame, going to replace...
9909 * w32term.c (pending_autoraise_frame): ...global variable.
9910 (x_new_focus_frame, w32_read_socket): Adjust users.
9912 2013-09-17 Glenn Morris <rgm@gnu.org>
9914 * xdisp.c (message_dolog): If we create *Messages*,
9915 switch it to messages-buffer-mode.
9917 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9919 Don't overuse 'const' in types of locals.
9920 * bidi.c (bidi_count_bytes):
9921 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9922 (xg_event_is_for_scrollbar):
9923 * xselect.c (x_handle_property_notify)
9924 (x_handle_selection_notify, x_handle_dnd_message):
9925 * xsettings.c, xsettings.h (xft_settings_event):
9926 * xterm.c (x_handle_net_wm_state, handle_one_event)
9927 (x_menubar_window_to_frame, x_detect_focus_change)
9928 (construct_mouse_click, note_mouse_movement)
9929 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9930 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9931 (handle_one_xevent, x_handle_net_wm_state):
9932 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9933 (x_handle_dnd_message):
9934 Avoid unnecessary 'const', typically the second 'const' in
9935 'const foo * const arg', a 'const' that does not affect the API
9936 and doesn't significantly help the human reader.
9938 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9940 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9941 only if Glib < 2.36.0.
9942 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9943 * xsettings.c (init_gconf, init_gsettings): Do not check
9945 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9947 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9949 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9951 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9952 before calling g_type_init.
9954 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9956 * nsterm.m (syms_of_nsterm): ... to here.
9958 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9960 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9961 (ignore_next_mouse_click_timeout): Use Time as X does.
9962 (handle_one_xevent): Avoid cast and use unsigned comparison.
9964 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9966 Do not copy X event in handle_one_xevent except KeyPress case.
9967 Wnen XEvent is processed, it is unlikely to be changed except
9968 KeyPress case, so we can avoid copying and use const pointer to
9969 const data to make sure that an event is not changed elsewhere.
9970 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9971 const' and do not create local copy except for the KeyPress event.
9972 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9973 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9974 (x_handle_net_wm_state, x_menubar_window_to_frame)
9975 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9976 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9977 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9978 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9979 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9980 (x_handle_dnd_message):
9981 * xsettings.c (xft_settings_event):
9982 Use 'const XEvent * const' where appropriate.
9983 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9985 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9987 Fix X event waiting to handle multiple frames.
9988 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9989 * xterm.c (pending_event_wait): Remove. Adjust users.
9990 (x_detect_focus_change): Pass frame arg.
9991 (handle_one_xevent): Find related frame early and clear per-frame
9992 wait_event_type only if this is an event for the relevant frame.
9993 (x_wait_for_event): Use per-frame wait_event_type.
9995 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9997 * nsfns.m (Fx_create_frame): Fix font driver registration for
10000 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10001 for syms_of_macfont.
10003 * nsterm.m: Include macfont.h.
10004 (ns_tmp_flags, ns_tmp_font): Remove.
10005 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10006 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10007 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10008 (changeFont:): Fix code style. Check for font driver type when
10011 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10014 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10015 (nsfont_open): Set font driver type.
10016 Set font->ascent and font->descent. Figure out font instead of
10017 ns_tmp_font, and flags instead of ns_tmp_flags.
10018 Fix indentation. Remove call to ns_draw_text_decoration,
10021 * nsfns.m: Include macfont.h.
10022 (Fx_create_frame): Register macfont driver, make a better default font.
10023 (Fns_popup_font_panel): Get font from macfont driver, if used.
10025 * macfont.m, macfont.h, macuvs.h: New files.
10027 * font.h: Declare syms_of_macfont.
10029 * font.c (syms_of_font): Call syms_of_macfont.
10031 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10033 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10035 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10036 and it is always zero for others, so I assume that this is an ancient
10037 leftover which nobody will want to change any more.
10038 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10039 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10040 * frame.c (x_set_scroll_bar_width):
10041 * w32fns.c (w32_createscrollbar):
10042 * w32term.c (w32_set_vertical_scroll_bar):
10043 * xfns.c (x_set_scroll_bar_default_width):
10044 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10045 (x_scroll_bar_expose): Related users changed.
10047 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10049 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10050 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10051 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10053 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10054 Define once here...
10055 * nsterm.h, w32term.h, xterm.h: ...and not here.
10056 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10057 Remove unused Xisms.
10058 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10059 these modules are never compiled otherwise.
10061 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10063 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10064 Doc fix. (Bug#15375)
10066 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10068 Unify Fx_focus_frame between all ports.
10069 * frame.h (x_focus_frame): New prototype.
10070 * xfns.c (Fx_focus_frame): Remove.
10071 (syms_of_xfns): Do not defsubr it.
10072 (x_focus_frame): X implementation.
10073 * nsfns.m (Fx_focus_frame): Remove.
10074 (syms_of_nsfns): Do not defsubr it.
10075 (x_focus_frame): NS implementation.
10076 * w32term.c (Fx_focus_frame): Remove.
10077 (x_focus_on_frame): Rename to...
10078 (x_focus_frame): W32 implementation.
10079 * w32term.h (x_focus_on_frame): Remove prototype.
10080 * w32fns.c (Fx_focus_frame): Remove.
10081 (syms_of_w32fns): Do not defsubr it.
10082 * frame.c (Fx_focus_frame): Define here.
10083 (syms_of_frame): Defsubr here.
10084 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10086 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10088 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10089 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10090 each port to reference the port-specific window system data.
10091 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10092 (FRAME_DISPLAY_INFO): Define.
10093 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10094 (FRAME_DISPLAY_INFO): Define. Adjust users.
10095 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10096 (FRAME_DISPLAY_INFO): Define. Adjust users.
10097 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10098 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10099 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10100 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10101 * xselect.c, xterm.c: All related users changed.
10103 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10105 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10106 (x_menubar_window_to_frame): Remove prototypes.
10107 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10108 (x_menubar_window_to_frame, x_top_window_to_frame):
10110 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10111 (x_menubar_window_to_frame, x_top_window_to_frame):
10112 ...to here and convert all but the last to static.
10114 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10116 * lisp.mk (lisp): Add w32-common-fns.elc.
10118 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10120 * charset.c (char_charset): Document an exception for char-charset.
10122 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10124 * xterm.h (x_display_info): New field last_user_time...
10125 * xterm.c (toplevel): ...to replace static last_user_time.
10126 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10128 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10130 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10131 scroll bar values to prevent thumb from disappear and update comment.
10133 2013-09-11 Glenn Morris <rgm@gnu.org>
10135 * emacs.c (usage_message): Possessive apostrophe tweak.
10137 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10139 * nsterm.m (syms_of_nsterm): Use Qns.
10140 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10141 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10142 * xfns.c (x_display_info_for_name, Fx_open_connection):
10143 Remove old '#if 0' code.
10144 (syms_of_xfns): Use Qx.
10145 * termhooks.h (fullscreen_hook): Remove the leftover.
10146 (struct terminal): Fix typo in comment.
10148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10150 Cleaning up a few X scroll bar bits.
10151 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10152 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10153 New member last_seen_part, going to replace...
10154 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10155 (xt_action_hook) [USE_LUCID]: Adjust user.
10156 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10157 Lucid-specific scroll bar support.
10158 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10159 to int and adjust to use last_seen_part member.
10160 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10161 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10162 Initialize last_seen_part.
10164 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10166 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10167 insert-buffer-substring an empty string.
10169 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10171 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10172 avoiding a GCC warning.
10174 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10176 Ifdef away frame tool bar code when it is not really used.
10177 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10178 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10179 and minimize_tool_bar_window_p under the above.
10180 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10181 (fset_tool_bar_window): Likewise.
10182 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10183 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10184 (change_frame_size_1):
10185 * window.c (window_from_coordinates, Frecenter): Adjust users.
10186 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10187 code is not really used.
10188 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10189 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10190 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10191 [!USE_GTK && !HAVE_NS]: Define as such.
10192 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10193 (note_mouse_highlight, expose_frame):
10194 * xfns.c (x_set_tool_bar_lines):
10195 * xterm.c (handle_one_xevent): Adjust users.
10197 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10199 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10200 This bug was introduced by my 2013-08-26 patch, which incorrectly
10201 assumed that the terminfo implementation doesn't use termcap buffers.
10202 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10203 these buffers apparently are used after all.
10204 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10205 (struct tty_display_info): Define members termcap_term_buffer and
10206 termcap_strings_buffer even if TERMINFO.
10208 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10211 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10212 'usage' docstring entry to pacify make-docfile.
10214 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10216 Change comparison functions =, <, >, <=, >= to take many arguments.
10217 * data.c: Change comparison functions' interface and implementation.
10218 * lisp.h: Make arithcompare available for efficient two arg
10220 * bytecode.c: Use arithcompare.
10221 * fileio.c: Use new interface.
10223 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10225 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10227 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10229 * eval.c (Feval): Document the new use of `lexical'.
10231 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10233 Review and drop old frame resize hack.
10234 * frame.h (struct frame): Remove force_flush_display_p.
10235 * dispnew.c (update_frame): Adjust user and don't call
10236 flush_frame here. The comment has said that there was an issues
10237 with redisplaying fringes, but I don't see any differences with
10238 and without this hack. Hopefully we can continue without it.
10239 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10240 current frame matrices twice if resized_p is set.
10242 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10244 Do not populate pure Xism x_sync to other ports.
10245 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10246 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10247 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10248 * w32term.h (x_sync): Remove prototype.
10250 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10252 Cleanup frame flushing.
10253 * dispextern.h (struct redisplay_interface):
10254 Drop flush_display_optional because flush_display is enough
10255 for X and flushing via RIF is just a no-op for others.
10256 * frame.h (flush_frame): New function.
10257 * dispnew.c (update_frame):
10258 * minibuf.c (read_minibuf):
10259 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10261 * keyboard.c (detect_input_pending_run_timers): Do not flush
10262 all frames but selected one in redisplay_preserve_echo_area.
10263 * nsterm.m (ns_flush): Remove no-op.
10264 (ns_redisplay_interface): Adjust user.
10265 * w32term.h (x_flush): Remove no-op.
10266 (w32_redisplay_interface): Adjust user.
10267 * xterm.c (x_flush): Simplify because we do not flush all
10268 frames at once any more. Adjust comment.
10269 (x_redisplay_interface): Adjust user.
10271 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10273 Port --without-x --enable-gcc-warnings to Fedora 19.
10274 * gfilenotify.c (globals_of_gfilenotify):
10275 Call g_type_init only if using an older glib version that needs it.
10277 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10279 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10280 (last_glyphless_glyph_merged_face_id): Remove declarations.
10281 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10282 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10283 (last_glyphless_glyph_merged_face_id): Now static.
10284 (merge_escape_glyph_face): New function, refactored from...
10285 (get_next_display_element): ...here.
10286 (merge_glyphless_glyph_face): New function, refactored from...
10287 (produce_glyphless_glyph): ...here...
10288 * term.c (produce_glyphless_glyph): ...and here.
10290 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10292 * eval.c (eval_sub): Only call Ffunction if necessary.
10294 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10296 Attempt to make redisplay more selective when changing cursor type.
10297 * frame.h (struct frame): New bitfield cursor_type_changed.
10298 * xdisp.c (cursor_type_changed): Remove.
10299 (try_cursor_movement, redisplay_window, try_window_id)
10300 (set_frame_cursor_types, try_window_reusing_current_matrix):
10301 Adjust to use per-frame bitfield.
10302 (redisplay_internal): Look for cursor type change on each visible
10303 frame and consider all frames if cursor type has been changed on
10304 the frame other than selected. If cursor type has been changed on
10305 selected frame only, do not use fast update.
10307 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10309 Attempt to make redisplay more selective when changing fonts.
10310 * frame.h (struct frame): New bitfield fonts_changed.
10311 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10312 (adjust_frame_glyphs): Add prototype.
10313 * dispnew.c (fonts_changed_p): Remove.
10314 (adjust_glyphs): Remove because we do not
10315 adjust matrices on all frames at once any more.
10316 (adjust_frame_glyphs): Block and unblock input here.
10317 (adjust_glyph_matrix): Use fonts_changed.
10318 (change_frame_size_1): Use adjust_frame_glyphs.
10319 * font.c (font_open_entity): Use fonts_changed.
10320 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10321 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10322 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10323 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10324 (shrink_mini_window, Fresize_mini_window_internal)
10325 (window_scroll_pixel_based, Fset_window_configuration)
10326 (apply_window_adjustment, Fset_window_vscroll):
10327 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10328 Use adjust_frame_glyphs.
10329 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10330 (try_window_reusing_current_matrix, try_window_id, display_line)
10331 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10332 (redisplay_internal): Consider fonts_changed and adjust frame
10333 matrices for each frame only if the frame is visible. If font
10334 has been changed on some frame during full redisplay, retry
10335 only visible frames where the font has been actually changed.
10337 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10339 Cache current header and mode line height for each window.
10340 * window.h (struct window): New fields mode_line_height
10341 and header_line_height.
10342 * window.c (make_window): Initialize them.
10343 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10344 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10345 (current_mode_line_height, current_header_line_height):
10346 Remove declaration.
10347 * xdisp.c (current_mode_line_height, current_header_line_height):
10349 (pos_visible_p, init_xdisp): Adjust user.
10350 (redisplay_window): Invalidate mode_line_height and
10351 header_line_height if current and desired matrices do not agree.
10353 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10355 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10356 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10358 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10360 Make --without-x compatible with --enable-gcc-warnings.
10361 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10362 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10363 members under HAVE_WINDOW_SYSTEM.
10364 * keyboard.c (make_lispy_focus_out): Likewise.
10365 (record_menu_key): Move under HAVE_MENUS.
10366 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10367 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10368 (syms_of_xdisp): Adjust user.
10369 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10370 (start_hourglass, cancel_hourglass):
10371 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10372 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10373 and CLEAR_FONT_TABLE_NFONTS.
10374 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10375 Declare only if HAVE_WINDOW_SYSTEM.
10376 (lface_same_font_attributes_p, clear_face_gcs): Define only
10377 if HAVE_WINDOW_SYSTEM.
10379 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10381 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10382 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10383 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10385 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10387 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10389 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10391 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10392 This fixes a type error on hosts where ptrdiff_t is wider than int.
10394 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10396 * keyboard.c (read_key_sequence_vs): New function.
10397 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10400 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10402 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10404 Makefile improvements.
10405 * Makefile.in (config.status): Don't use double-colon rules, as
10406 they are not portable according to POSIX. Fix shell typo with `;
10407 I guess this rule has never been tested?
10408 (VCSWITNESS): New macro, to override any environment var.
10410 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10412 * xterm.h (struct x_display_info): Do not track X connection
10413 fd separately because it is always available from Display.
10414 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10417 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10419 * buffer.c (drop_overlay):
10420 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10421 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10423 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10425 * buffer.c (Fmake_overlay, Fmove_overlay):
10426 * intervals.c (set_point_from_marker):
10427 * print.c (PRINTPREPARE): Prefer signal_error
10428 to plain error and report unsuitable marker too.
10430 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10432 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10433 for 'dragging' member.
10434 (struct x_output): Remove set-but-unused leftovers
10435 'left_before_move' and 'top_before_move'.
10436 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10437 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10438 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10439 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10440 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10441 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10442 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10443 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10445 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10447 * nsfont.m (INVALID_GLYPH): New define.
10448 (nsfont_encode_char): Use INVALID_GLYPH.
10449 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10451 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10453 * xterm.c (x_last_mouse_movement_time): Revert last change.
10454 This code should use XDisplayMotionBufferSize to check display's
10455 motion history first, and there are few other issues as well.
10456 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10457 (handle_one_xevent): Adjust user.
10459 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10461 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10462 * frame.c (Flast_nonminibuf_frame): ... to here.
10463 (check_minibuf_window): Don't abort if no window was found
10466 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10468 Use XGetMotionEvents to ask the last mouse motion time from X server.
10469 * xterm.c (X_MOTION_HISTORY): Default to 1.
10470 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10471 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10472 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10473 Ifdef away legacy code.
10474 (XTmouse_position, x_scroll_bar_report_motion):
10475 Use x_last_mouse_movement_time.
10476 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10479 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10481 * msdos.c (last_mouse_window): Move to...
10482 (dos_rawgetc): ...this function and adjust comment.
10483 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10484 (mouseMoved): ...this function and adjust comment.
10485 * w32term.c (last_window): Likewise with...
10486 (w32_read_socket): ...this function.
10487 * xterm.c (last_window): Likewise with...
10488 (handle_one_xevent): ...this function.
10490 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10492 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10493 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10494 (handle_one_xevent): ...to here.
10495 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10498 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10500 * msdos.c (IT_set_terminal_window): Remove no-op.
10501 (initialize_msdos_display): Adjust terminal setup.
10502 * w32console.c (w32con_set_terminal_window): Remove no-op.
10503 (initialize_w32_display): Adjust terminal setup.
10504 * w32term.c (w32_set_terminal_window): Remove no-op.
10505 (w32_create_terminal): Adjust terminal setup.
10506 * xterm.c (XTset_terminal_window): Remove no-op.
10507 (x_create_terminal): Adjust terminal setup.
10509 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10511 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10513 (ns_create_terminal): Adjust terminal setup.
10514 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10516 (w32_create_terminal): Adjust terminal setup.
10517 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10519 (x_create_terminal): Adjust terminal setup.
10521 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10523 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10524 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10525 * dispnew.c (buffer_posn_from_coords):
10526 * window.c (Fwindow_end, displayed_window_lines):
10527 * xdisp.c (redisplay_mode_lines): Use it.
10529 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10531 * fontset.c (face_for_char): Check char in the current face font first
10532 if HAVE_NS (Bug#15138).
10534 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10536 * window.c (temp_output_buffer_show): Make sure window returned
10537 by display_buffer is live (Bug#15213).
10539 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10541 Minor cleanup to avoid forward declarations.
10542 * coding.h (struct ccl_spec): Remove forward declaration.
10543 * composite.h (toplevel): Include font.h.
10544 (struct composition_it, struct face, struct font_metrics):
10545 Remove forward declaration.
10546 * dispextern.h (struct image, struct atimer): Likewise.
10547 * emacsgtkfixed.h (struct frame): Likewise.
10548 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10549 * font.h (struct font_driver, struct font, struct glyph_string)
10550 (struct face): Remove forward declaration.
10551 * fontset.h (struct face, struct font): Likewise.
10552 * frame.h (toplevel): Style cleanup.
10553 (enum output_method): Move to...
10554 * termhooks.h (enum output_method): ...here.
10555 (struct glyph, struct frame, struct ns_display_info)
10556 (struct x_display_info, struct w32_display_info):
10557 Remove forward declaration.
10558 * xterm.h (toplevel): Include termhooks.h.
10559 (struct font, struct window, struct glyph_matrix, struct frame)
10560 (struct input_event, struct face, struct image): Remove forward
10562 * gtkutil.h (struct _widget_value): Likewise.
10563 * keyboard.h (toplevel): Include termhooks.h.
10564 (struct input_event): Remove forward declaration.
10566 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10568 * intervals.c (set_point_from_marker): New function.
10569 * editfns.c (Fgoto_char):
10570 * process.c (Finternal_default_process_filter):
10571 * window.c (select_window_1): Use it.
10572 * buffer.h (set_point_from_marker): Add prototype.
10574 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10576 * w32.c (term_winsock): Call release_listen_threads before calling
10578 (_sys_wait_accept): Wait for accept event in a loop with a finite
10579 timeout, instead of waiting indefinitely. Will hopefully avoid
10580 hanging during exit because WSACleanup deadlocks waiting for the
10581 event object to be released. (Bug#14333)
10583 * w32proc.c (release_listen_threads): New function, signals all
10584 the reader threads that listen for connections to stop waiting.
10586 * w32.h (release_listen_threads): Add prototype.
10588 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10590 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10591 field of new marker (for sanity and safety).
10592 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10593 anyway because XMISCTYPE is a function and can't be an lvalue).
10595 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10597 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10598 (x_after_update_window_line, x_scroll_bar_create)
10599 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10600 (handle_one_xevent, x_clear_frame_area):
10601 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10602 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10603 * xterm.h (x_clear_area): Adjust prototype.
10605 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10607 Hook scanning and indentation functions to find_newline. This helps
10608 to avoid duplicated code and renders more respect to newline cache.
10609 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10610 * cmds.c (Fforward_line):
10611 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10612 Use find_newline and avoid unnecessary point movements.
10613 * search.c (scan_newline): Implement on top of find_newline.
10615 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10617 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10618 scoped code (bug#11258).
10620 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10622 * nsterm.m (last_window): New variable.
10623 (EV_TRAILER2): New macro.
10624 (EV_TRAILER): Call EV_TRAILER2.
10625 (mouseMoved:): Add support for mouse-autoselect-window
10626 on nextstep (Bug#6888).
10628 2013-08-28 Andreas Schwab <schwab@suse.de>
10630 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10631 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10632 Remove unused macro definitions.
10633 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10634 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10635 Only define if emacs.
10637 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10639 Prefer enum glyph_row_area to int where appropriate.
10640 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10642 (window_box, window_box_width, window_box_left, window_box_left_offset)
10643 (window_box_right, window_box_right_offset): Adjust prototypes.
10644 * xdisp.c (window_box, window_box_width, window_box_left)
10645 (window_box_left_offset, window_box_right, window_box_right_offset):
10646 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10647 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10648 * nsterm.m (ns_clip_to_row):
10649 * w32term.c (w32_clip_to_row):
10650 * xterm.c (x_clip_to_row): Likewise.
10652 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10654 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10655 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10657 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10659 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10660 for portability to hosts where /bin/sh has problems.
10662 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10664 Redesign redisplay interface to drop global output_cursor.
10665 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10666 (toplevel): Remove declaration of output_cursor.
10667 (set_output_cursor, x_cursor_to): Remove prototype.
10668 * window.h (struct window): New member output_cursor.
10669 (output_cursor_to): New function to replace RIF member.
10670 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10671 (update_text_area, set_window_cursor_after_update): Use it.
10672 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10673 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10674 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10675 * w32term.c (x_update_window_begin, x_update_window_end):
10676 * xterm.c (x_update_window_begin, x_update_window_end):
10677 Adjust to use per-window output cursor.
10679 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10681 Simplify SELECT_TYPE-related code.
10682 Like EMACS_TIME, this portability layer is no longer needed, since
10683 Emacs has been using fd_set as a portability layer for some time.
10684 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10685 (SELECT_TYPE): Remove. All uses changed to fd_set.
10686 (fd_set) [!FD_SET]: New typedef.
10688 Simplify EMACS_TIME-related code.
10689 This portability layer is no longer needed, since Emacs has been
10690 using struct timespec as a portability layer for some time.
10691 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10692 Include <time.h> rather than "systime.h"; that's all that's needed now.
10693 * dispnew.c: Include <timespec.h> rather than "systime.h";
10694 that's all that's needed now.
10695 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10696 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10697 TIMESPEC_RESOLUTION.
10698 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10699 LOG10_TIMESPEC_RESOLUTION.
10700 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10701 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10702 (make_emacs_time): Remove. All used changed to make_timespec.
10703 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10704 (current_timespec): Rename from current_emacs_time. All uses changed.
10705 (add_emacs_time): Remove. All uses changed to timespec_add.
10706 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10707 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10708 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10709 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10710 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10711 (current_timespec): Rename from current_emacs_time. All uses changed.
10712 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10713 changed to timespec_cmp.
10714 * xgselect.c: Include <timespec.h>, since our .h files don't.
10716 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10718 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10719 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10720 Remove the leftovers.
10721 * gtkutil.c (toplevel): Do not declare Qxft but include
10723 * image.c (toplevel): Do not declare Vlibrary_cache because
10724 it's already done in lisp.h.
10726 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10728 * lisp.h (Mouse_HLInfo): Move from here...
10729 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10730 (reset_mouse_highlight): New function.
10731 * msdos.c (dos_set_window_size, IT_update_begin)
10732 (internal_terminal_init):
10733 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10734 (ns_initialize_display_info):
10735 * w32console.c (initialize_w32_display):
10736 * w32term.c (x_update_window_end, x_free_frame_resources)
10737 (w32_initialize_display_info):
10738 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10739 * window.c (Fdelete_other_windows_internal):
10740 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10741 * termchar.h (toplevel):
10742 * xterm.h (toplevel): Include dispextern.h.
10744 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10746 Fix minor problems found by static checking.
10747 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10748 (expect): Avoid nested-if warning.
10749 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10750 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10751 * nsterm.h, nsterm.m (ns_select):
10752 * xgselect.c, xgselect.h (xg_select):
10753 Adjust signature to better match pselect's.
10754 * nsterm.m (ns_select):
10755 Don't set *TIMEOUT, since pselect doesn't.
10756 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10757 diagnostic about assigning const char * to it.
10758 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10760 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10762 * lread.c (substitute_object_recurse): Handle hash-tables as well
10765 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10767 Fix unlikely core dump in init_tty, and simplify terminfo case.
10768 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10769 The old version incorrectly dumped core if malloc returned a
10770 buffer containing only non-NUL bytes.
10771 (init_tty): Do not allocate or free termcap buffers; the
10772 struct does that for us now.
10773 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10774 (struct tty_display_info): Define members termcap_term_buffer and
10775 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10776 use them. Allocate them directly in struct rather than indirectly
10777 via a pointer, to simplify init_tty.
10779 * frame.c (check_minibuf_window): Initialize 'window' properly,
10780 so that Emacs reliably aborts later if 'window' is not initialized.
10782 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10784 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10785 of VoidSymbol (Bug#15154).
10787 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10789 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10790 mouse_face_beg_y and mouse_face_end_y.
10791 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10792 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10793 Adjust users and update comment where appropriate.
10795 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10797 * frame.c (check_minibuf_window): New function.
10798 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10799 Call check_minibuf_window (Bug#15183).
10801 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10803 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10804 because this is the only last cursor data we need to keep and consult.
10805 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10806 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10809 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10811 Fix recovering from possible decompression error.
10812 Since insert_from_gap doesn't always move point, we can't use PT as
10813 the position where the partially decompressed data ends, and
10814 should count how many bytes was produced so far.
10815 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10816 (unwind_decompress): Really delete partially uncompressed data.
10817 (Fzlib_decompress_region): Take decompressed data size into account.
10819 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10821 * syntax.c (init_syntax_once): Adjust comment and do an early
10822 initialization of Qchar_table_extra_slots just once...
10823 * casetab.c (init_casetab_once):
10824 * category.c (init_category_once):
10825 * character.c (syms_of_character):
10826 * coding.c (syms_of_coding):
10827 * xdisp.c (syms_of_xdisp): ...and omit it here.
10829 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10831 * xdisp.c (get_next_display_element): Don't apply to characters
10832 from a display vector the logic of setting it->end_of_box_run_p
10833 suitable for characters from a buffer. (Bug#15175)
10835 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10836 to handle directories, rather than '_utime' which doesn't.
10839 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10841 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10842 or fullscreen (Bug#14627).
10844 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10846 System-dependent integer overflow fixes.
10847 * process.c (Fset_process_window_size): Signal an error if
10848 the window size is outside the range supported by the lower level.
10849 * sysdep.c (set_window_size): Return negative on error,
10850 nonnegative on success, rather than -1, 0, 1 on not in system,
10851 failure, success. This is simpler. Caller changed.
10852 (serial_configure): Remove unnecessary initialization of local.
10853 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10854 size fits in unsigned long; this isn't true on some 32-bit hosts.
10855 Avoid buffer overrun if some future version of /proc/meminfo has a
10856 variable name longer than 20 bytes.
10857 (system_process_attributes) [__FreeBSD__]:
10858 Don't assume hw.availpages fits in 'int'.
10860 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10862 Don't let very long directory names overrun the stack.
10863 Fix some related minor problems involving "//", vfork.
10864 * callproc.c (encode_current_directory): New function.
10865 (call_process): Don't append "/"; not needed.
10866 * fileio.c (file_name_as_directory_slop): New constant.
10867 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10868 this can save the caller having to alloca.
10869 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10870 Use SAFE_ALLOCA, not alloca.
10871 (directory_file_name, Fexpand_file_name): Leave leading "//"
10872 alone, since it can be special even on POSIX platforms.
10873 * callproc.c (call_process):
10874 * process.c (Fformat_network_address):
10875 * sysdep.c (sys_subshell):
10876 Use encode_current_directory rather than rolling our own.
10877 (create_process): No need to encode directory; caller does that now.
10878 * process.h (encode_current_directory): New decl.
10879 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10880 Rework to avoid 'goto xyzzy;'.
10882 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10884 * xdisp.c (handle_face_prop): If the default face was remapped use
10885 the remapped face for strings from prefix properties. (Bug#15155)
10887 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10889 Minor cleanup for redisplay interface and few related functions.
10890 * frame.h (enum text_cursor_kinds): Move from here...
10891 * dispextern.h (enum text_cursor_kinds): ...to here.
10892 (toplevel): Drop unnecessary declarations.
10893 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10894 in update_window_end_hook and draw_window_cursor functions.
10895 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10896 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10897 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10898 * xterm.c (x_update_window_end, x_draw_window_cursor):
10899 * xdisp.c (display_and_set_cursor, update_window_cursor)
10900 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10901 enum text_cursor_kinds where appropriate.
10903 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10905 Redesign redisplay interface to drop updated_row and updated_area.
10906 * dispextern.h (updated_row, updated_area): Remove declaration.
10907 (struct redisplay_interface): Pass glyph row and row area parameters
10908 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10909 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10911 * dispnew.c (updated_row, updated_area): Remove.
10912 (redraw_overlapped_rows, update_window_line): Adjust user.
10913 (update_marginal_area, update_text_area): Likewise. Pass updated row
10914 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10915 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10918 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10920 * process.c (flush_pending_output): Remove stub.
10923 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10925 * callproc.c: Fix race that killed background processes (Bug#15144).
10926 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10927 Record deleted process-id in critical section, not afterwards.
10928 Don't mistakenly kill process created by a call-process invocation
10929 that discards output and does not wait.
10931 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10933 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10934 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10935 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10936 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10937 to shut up compiler in mark_object.
10938 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10940 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10942 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10943 We can't portably rely on PTY_OPEN doing that, even if
10944 it calls posix_openpt with O_CLOEXEC.
10946 2013-08-20 Kenichi Handa <handa@gnu.org>
10948 * character.c (string_char): Improve commentary.
10950 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10952 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10953 (struct animation_cache): Make signature a flexible array member.
10954 All uses changed. This is a tad slower but may insulate us better
10955 from future changes to ImageMagick.
10957 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10959 * image.c: Shrink memory needed for animation cache.
10960 (SIGNATURE_DIGESTSIZE): New constant.
10961 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10962 (imagemagick_create_cache): Copy the signature. This saves
10963 several KB of memory that ImageMagick wastes per signature.
10964 Don't bother updating the update_time, as the caller does that now.
10965 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10966 it's a fixed size struct member now.
10967 (imagemagick_get_animation_cache): Always destroy the signature,
10968 as it's now imagemagick_create_cache's responsibility to copy it.
10969 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10970 and use memcmp rather than strcmp.
10971 eassert that ImageMagick returns a signature of the specified length.
10973 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10975 * image.c (imagemagick_get_animation_cache): Don't segfault on
10977 (imagemagick_get_animation_cache): Revert to previous definition
10978 so that it actually works. But keep the memory leak fix.
10979 (imagemagick_get_animation_cache): Fix memory leak.
10981 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10983 * image.c: Fix animation cache signature memory leak.
10984 Fix some other minor performance problems while we're at it.
10985 (imagemagick_create_cache): Clear just the members that
10986 need clearing. Don't set update_time, as caller does that now.
10987 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10988 Simplify by using pointer-to-pointer instead of a prev pointer.
10989 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10990 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10991 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10992 it's already a copy. Free the signature probe unless it's cached.
10994 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10995 This was introduced by my 2013-08-12 fix for Bug#15035.
10997 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10999 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11000 (imagemagick_prune_animation_cache): Now static.
11002 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11004 * image.c (imagemagick_get_animation_cache): Don't segfault when
11005 pruning all entries.
11007 2013-08-18 Ken Brown <kbrown@cornell.edu>
11009 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11010 static heap if ENABLE_CHECKING is defined.
11011 (max_bss_sbrk_ptr): New variable.
11012 (bss_sbrk): Use it.
11013 (report_sheap_usage): Report maximum static heap usage instead of
11014 ending static heap usage.
11016 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11018 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11019 of zlib_initialized according to the results of calling
11020 init_zlib_functions.
11022 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11024 * image.c: Implement an ImageMagick per-image cache.
11025 (imagemagick_get_animation_cache): Fix a double-free error.
11026 (imagemagick_load_image): Remove the ping_wand code, which only
11027 apparently saved time on invalid animated images, and slowed down
11028 everything else. Optimize for the common case.
11030 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11032 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11034 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11036 * marker.c (set_marker): Remove documentation of undefined behavior.
11038 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11040 * image.c (imagemagick_compute_animated_image): Animate correctly
11041 when sub-images are smaller than the main image.
11042 (imagemagick_compute_animated_image): Setting the iterator row to
11043 zero is apparently not allowed.
11044 (imagemagick_compute_animated_image): Allow images that say they
11045 have sub-images that are bigger than the main image, but just crop
11048 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11050 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11052 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11054 * image.c (imagemagick_compute_animated_image): Respect the GIF
11057 2013-08-15 Ken Brown <kbrown@cornell.edu>
11059 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11060 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11063 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11065 Fix minor problems found by static checking.
11066 * frame.c (delete_frame):
11067 * xdisp.c (next_element_from_display_vector):
11068 Avoid uninitialized local.
11069 * image.c (imagemagick_compute_animated_image): Port to C89.
11070 Prefer usual GNU indentation style for loops.
11071 Be more careful about bizarrely large sizes, by using ptrdiff_t
11074 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11076 Fix infinite frame selection loop (Bug#15025).
11077 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11079 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11081 * xdisp.c (compute_window_start_on_continuation_line):
11082 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11083 to make sure we end up setting the window start at the leftmost
11084 visible character of the display line. This avoids funky
11085 horizontal shifting because the window start is not kept on the
11086 same position. (Bug#15090)
11087 (next_element_from_display_vector): Support 'box' face attribute
11088 in the face definitions of a display vector. (Bug#15099)
11090 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11092 * image.c (imagemagick_compute_animated_image): Implement animated
11093 images (bug#14700).
11094 (imagemagick_compute_animated_image): Fix some compilation
11095 warnings. Implement a very simple cache to make the animation
11096 usable at all, but it should be replaced with a per-image cache.
11098 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11100 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11101 to do `for' loops over alist values.
11102 * buffer.h (FOR_EACH_BUFFER):
11103 * process.c (FOR_EACH_PROCESS): Use it.
11104 (handle_child_signal, status_notify, Fget_buffer_process)
11105 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11107 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11109 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11110 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11111 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11112 to xzalloc and so avoid redundant call to memset.
11113 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11114 members because it is allocated with xzalloc and so already zeroed.
11116 2013-08-14 Ken Brown <kbrown@cornell.edu>
11118 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11121 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11123 Utility function and macro to copy Lisp string to C string.
11124 * lisp.h (xlispstrdupa): New macro.
11125 (xlispstrdup): New prototype.
11126 * alloc.c (xlispstrdup): New function.
11127 * callint.c (Fcall_interactively):
11128 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11129 (Fsubstitute_in_file_name):
11130 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11131 * image.c (x_create_bitmap_from_file):
11132 * w32term.c (w32_term_init):
11133 * xterm.c (x_term_init): Use xlispstrdup.
11135 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11137 * image.c (imagemagick_load_image): Make animated pictures work.
11138 There's still some problems with background color settings, though
11141 * decompress.c (unwind_decompress): Always restore point.
11143 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11145 * marker.c (set_marker): Reformat documentation.
11147 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11149 * xdisp.c (cursor_type_changed): Now static.
11151 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11152 Use changed. This avoids the need to call xmalloc and for the
11153 caller to call xfree, and avoids memory leaks in some situations.
11155 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11157 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11158 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11159 (redisplay_window): If window_end_valid is cleared due to non-zero
11160 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11161 so do not call to try_cursor_movement for that window.
11163 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11165 * window.h (struct window): Convert window_end_pos and
11166 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11167 (wset_window_end_pos, wset_window_end_vpos): Remove.
11168 * dispnew.c (adjust_glyph_matrix):
11169 * window.c (Fwindow_end, replace_window, set_window_buffer)
11171 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11172 (set_vertical_scroll_bar, redisplay_window, try_window)
11173 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11174 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11175 (note_mouse_highlight): Adjust users.
11176 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11179 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11181 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11182 * image.c (imagemagick_filename_hint): Use `const char *' and
11183 prefer SSDATA to SDATA to avoid warnings.
11185 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11187 Cleanup window fringes, margins and scroll bars adjustments.
11188 * window.c (set_window_fringes, set_window_margins)
11189 (set_window_scroll_bars, apply_window_adjustment): New functions.
11190 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11191 (Fset_window_scroll_bars): Use them.
11193 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11195 * window.h (struct window): Convert scroll_bar_width
11196 from Lisp_Object to integer. Adjust comment.
11197 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11199 * window.c (wset_scroll_bar_width): Remove.
11200 (make_window): Initialize scroll_bar_width.
11201 (Fsplit_window_internal): Use direct assignment.
11202 (Fset_window_configuration, save_window_save):
11203 Convert Lisp_Object to integer and back where appropriate.
11204 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11205 bar was actually changed, and mention this in docstring.
11207 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11209 * decompress.c: Minor simplifications.
11210 (Fzlib_decompress_region): Don't bother verifying
11211 that avail_out <= UINT_MAX, as that was confusing.
11212 Mention the restriction in a comment instead.
11213 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11215 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11217 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11218 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11220 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11222 * image.c (imagemagick_filename_hint): Check for errors in the
11225 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11227 * window.c (Fwindow_margins): Return nil when there's no marginal
11228 area, as per the documented API.
11230 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11231 Fmake_vector, as scroll bar's struct members are not all Lisp
11232 objects now. This avoids crashes in GC.
11234 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11235 bool, so its address could be taken.
11237 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11239 * image.c (imagemagick_filename_hint): New function to possibly
11240 apply `image-content-type-suffixes'.
11241 (imagemagick_load_image): Use it.
11243 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11245 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11246 if loading zlib failed.
11248 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11250 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11251 2013-08-13 checkin below. Change bool to BOOL, rule is:
11252 All Obj-C code uses BOOL, except for interfaces callable from C.
11254 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11256 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11258 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11259 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11260 bool instead of BOOL.
11261 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11262 from Lisp_Object to bitfield. Adjust comment.
11263 * w32term.c (x_scroll_bar_create): Adjust user.
11264 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11265 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11266 Use bool for boolean.
11267 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11268 to `unsigned int' when defining a bitfield.
11270 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11272 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11274 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11276 * window.h (struct window): Convert left_margin_cols and
11277 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11278 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11279 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11281 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11283 (showing_window_margins_p, update_window_line, update_frame_1):
11284 * fringe.c (draw_fringe_bitmap_1):
11285 * xdisp.c (window_box_width): Adjust users.
11286 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11287 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11288 Use direct assignment.
11289 (Fset_window_configuration, save_window_save, Fwindow_margins):
11290 Convert Lisp_Object to integer and back where appropriate.
11291 (Fset_window_margins): Adjust user. Return t if any margin
11292 was actually changed, and mention this in docstring.
11294 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11296 * syntax.c (forward_word):
11297 * cmds.c (forward_char, backward_char): Mention the optional argument.
11299 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11301 * window.h (struct window): Convert left_fringe_width
11302 and right_fringe_width from Lisp_Objects to integers.
11304 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11305 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11306 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11308 (make_window): Initialize new integer fields to -1.
11309 (Fsplit_window_internal): Use direct assignment.
11310 (Fset_window_configuration, save_window_save):
11311 Convert Lisp_Object to integer and back where appropriate.
11312 (Fset_window_fringes): Adjust user. Return t if any fringe
11313 was actually changed, and mention this in docstring.
11315 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11317 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11318 * nsfns.m (x_set_cursor_type):
11319 * w32fns.c (x_set_cursor_type):
11320 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11321 * xdisp.c (set_frame_cursor_types): ...but in common code.
11323 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11325 * font.c (clear_font_cache): New function, stripped from...
11326 (Fclear_font_cache): ...here, which now uses the function
11327 above. Adjust comment.
11328 * font.h (clear_font_cache): Add prototype.
11329 * xfaces.c (clear_face_cache): Use clear_font_cache.
11331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11333 * window.c (Fset_window_start): Compare `w', not `window' because
11334 `w' might not be equal to `window' after call to decode_live_window.
11336 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11338 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11339 This fixes a problem introduced by the Bug#15035 patch
11340 when using GPG. Reported by Herbert J. Skuhra.
11342 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11344 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11345 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11346 not yet initialized.
11348 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11350 * decompress.c (Fzlib_decompress_region): Support zlib
11351 decompression, too, and rename.
11353 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11355 Minor zlib configuration tweaks.
11356 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11357 Don't assume presence of fn_inflateInit2_ zlib internal function.
11359 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11361 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11362 include the zlib prefix.
11364 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11366 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11367 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11368 define static variables that are pointers to zlib functions to be
11369 dynamically loaded.
11370 (init_zlib_functions) [WINDOWSNT]: New function.
11371 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11373 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11374 macros instead of invoking the zlib functions directly.
11375 (syms_of_decompress): DEFSYM Qzlib_dll.
11376 Staticpro Szlib_available_p.
11378 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11380 Avoid looping over all frame windows to freeze and unfreeze.
11381 * window.h (struct window): Drop frozen_window_start_p.
11382 (freeze_window_starts): Drop prototype.
11383 * frame.h (struct frame): New frozen_window_starts flag.
11384 (FRAME_WINDOWS_FROZEN): New macro.
11385 * window.c (freeze_window_start, freeze_window_starts):
11387 (select_window, replace_window): Adjust users.
11388 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11389 (window_frozen_p): New function.
11390 (redisplay_window): Use it.
11392 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11394 Fix some fd issues when running subprocesses (Bug#15035).
11395 Fix bugs that can leak files or file descriptors on errors.
11396 Don't unlink open temp files, as that's hard for users to diagnose
11397 when things go awry (e.g., temp disk exhausted).
11398 Don't bother to lock temp files. Check for invalid recursion.
11399 * callproc.c (synch_process_fd): Remove. All uses removed.
11400 (synch_process_tempfile): New var or macro.
11401 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11403 (record_kill_process): New arg, the temp name. All callers changed.
11404 (delete_temp_file): Now just a simple wrapper around unlink.
11405 (call_process_kill): New arg, the call_process_fd array.
11406 Close them all. Clear synch_process_pid. Remove the temp file,
11407 or arrange for it to be removed.
11408 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11409 that's been moved to synch_process_tempfile. Caller changed.
11410 Do not remove the tempfile; that's now call_process_kill's
11412 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11413 call_process_kill; the caller now does that.
11414 (call_process_cleanup): Do not close the process fd; that's now
11415 call_process_kill's responsibility.
11416 (Fcall_process): Implement via new function call_process, which
11417 has most of the old body of Fcall_process, but with a different API.
11418 (call_process): New function that does not open or close filefd if
11419 it is nonnegative. Record which fds need to be closed, and let
11420 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11421 Signal an error if invoked recursively (could be done via a hook).
11422 Simplify creation of the tempfile in the MSDOS case.
11423 Don't create the output file until after checking for the executable.
11424 Report any failure to open /dev/null.
11425 Don't open /dev/null for writing twice; once is enough.
11426 Don't create pipe if all output is being discarded or sent to file.
11427 Don't worry about setting up the coding system or reading from the
11428 pipe if all output is being discarded.
11429 Hoist fd_error local into top level, to lessen block nesting.
11430 Don't record deleted pid here; now done by Fcall_process_region.
11431 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11432 and note its success in synch_process_tempfile.
11433 Do not leak resources when child_setup fails.
11434 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11435 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11436 (create_temp_file): Now returns open fd, with an additional
11437 Lisp_Object * argument to return the name. All callers changed.
11438 Do not close the file; rewind it instead, and leave it open for
11439 the caller. Do not lock the temp file. Unwind-protect the file
11440 and the file-descriptor.
11441 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11442 If an asynchrounous process, record it here, not in call_process.
11443 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11444 * eval.c (set_unwind_protect): New function.
11445 * fileio.c (write_region): New function, generalized from the
11446 old Fwrite_region. Do not lock temp files.
11447 (Fwrite_region): Use it.
11448 * lisp.h (set_unwind_protect, write_region): New decls.
11449 * process.c: Include <verify.h>.
11450 (make_process): Mark fds as initially closed.
11451 (deleted_pid_list): Now a list of pid-filename pairs.
11453 (close_process_fd): New function.
11454 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11455 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11456 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11457 (create_process, create_pty, Fmake_serial_process)
11458 (server_accept_connection): Record which fds need to be closed,
11459 and let deactivate_process close them.
11460 (Fmake_network_process): Do not discard the unwind-protect
11461 until it's safe to do so.
11462 (deactivate_process): Close the fds opened by create_process etc.
11463 (Fprocess_send_eof): Adjust to new way of recording open fds.
11464 Report an error if /dev/null can't be opened, instead of aborting.
11465 * process.h (PROCESS_OPEN_FDS): New constant.
11466 (struct Lisp_Process): New member open_fds.
11467 (record_kill_process, record_deleted_pid): Adjust signatures.
11468 (record_deleted_pid): Move decl here ...
11469 * syswait.h (record_deleted_pid): ... from here.
11471 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11473 * decompress.c: Fix bugs with large buffers and weird inputs.
11474 Tune a bit. Reindent as per usual Emacs style.
11475 (BUFFER_SIZE): Remove.
11476 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11477 more than UINT_MAX bytes. Decompress into the gap instead of into
11478 an auto buffer, as this should avoid copying. Return nil if
11479 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11480 set immediate_quit; we shouldn't trust zlib code that much.
11482 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11484 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11485 errors, and really move the gap to where we want it.
11487 * lisp.h: Include decompress.c support.
11489 * emacs.c (main): Include decompress.c support.
11491 * Makefile.in: Include -lz if present.
11493 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11495 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11496 (initWithTitle:): Initialize frame to 0.
11497 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11498 (fillWithWidgetValue:frame:): Rename from
11499 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11501 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11502 fillWithWidgetValue:frame:
11504 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11505 remove memory leak warnings.
11507 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11508 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11509 menu_pending_title.
11511 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11512 (x_activate_menubar): Update the whole menu.
11513 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11514 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11515 current event is not NSSystemDefined (Bug#15001).
11516 Call ns_check_menu_open only if trackingMenu is 2.
11517 (menuDidClose:): New method, decrease trackingMenu.
11518 (fillWithWidgetValue:setDelegate:): New method.
11519 (fillWithWidgetValue:): Call the above.
11521 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11523 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11525 Omit some unnecessary casts.
11526 Many of these go back to the old pre-C89 days, when they may have
11527 been needed, but we've been assuming C89 or later for a while now.
11528 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11529 (live_float_p, live_misc_p, live_vector_p):
11530 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11531 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11532 (defvar_per_buffer):
11533 * callint.c (Fcall_interactively):
11534 * doc.c (Fsubstitute_command_keys):
11535 * filelock.c (get_boot_time):
11536 * frame.c (xrdb_get_resource):
11537 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11538 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11539 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11540 (menuitem_highlight_callback, menu_destroy_callback)
11541 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11542 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11543 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11544 (xg_tool_bar_help_callback, tb_size_cb):
11545 * image.c (xpm_alloc_color, png_read_from_memory)
11546 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11547 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11549 * keymap.c (describe_map):
11550 * nsfns.m (Fns_display_monitor_attributes_list):
11551 * nsmenu.m (process_dialog:):
11552 * nsterm.m (hold_event):
11553 * process.c (wait_reading_process_output):
11554 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11555 * scroll.c (do_direct_scrolling, scrolling_1):
11556 * termcap.c (tgetent):
11557 * window.c (check_window_containing, add_window_to_list)
11558 (freeze_window_starts):
11559 * xdisp.c (compare_overlay_entries, vmessage):
11560 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11561 (x_get_monitor_attributes_xrandr)
11562 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11563 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11564 * xfont.c (xfont_match, xfont_open):
11565 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11566 (menubar_selection_callback, menu_position_func)
11567 (popup_selection_callback, create_and_show_popup_menu)
11568 (dialog_selection_callback, create_and_show_dialog):
11569 * xrdb.c (x_get_string_resource)
11571 * xsmfns.c (x_session_check_input):
11572 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11573 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11574 (xaw_jump_callback, xaw_scroll_callback):
11575 Omit unnecessary casts.
11577 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11579 Minor string-length refactoring.
11580 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11581 * frame.c (make_monitor_attribute_list):
11582 Prefer build_string to strlen + make_string.
11584 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11586 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11587 don't check minor_code (Bug#14417).
11589 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11591 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11592 vertical positions instead. This avoids calling MATRIX_ROW with
11593 row numbers that are possibly beyond valid limits. (Bug#15064)
11595 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11597 Use xstrdup and build_unibyte_string where applicable.
11598 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11599 * xfns.c (x_window):
11600 * xrdb.c (x_get_customization_string):
11601 * xterm.c (xim_initialize):
11602 * w32fns.c (w32_window): Use xstrdup.
11603 (w32_display_monitor_attributes_list):
11604 * emacs.c (init_cmdargs):
11605 * keyboard.c (PUSH_C_STR):
11606 * nsfont.m (nsfont_open):
11607 * sysdep.c (system_process_attributes):
11608 * w32.c (system_process_attributes):
11609 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11611 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11613 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11614 variables of these types so that GDB would know about them, as aid
11615 for debugging fatal exceptions. (Bug#15024) See also
11616 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11619 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11621 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11622 larger than the NSWindow (Bug#14934).
11624 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11626 Redesign redisplay interface to drop global variable updated_window.
11627 Always pass currently updated window as a parameter to update routines.
11628 * dispextern.h (updated_window): Remove declaration.
11629 (struct redisplay_interface): Pass window parameter to
11630 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11631 and after_update_window_hook.
11632 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11634 * dispnew.c (updated_window): Remove.
11635 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11636 (update_window_line): Adjust to match redisplay interface changes.
11637 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11638 (ns_scroll_run, ns_after_update_window_line):
11639 * w32term.c (x_update_window_begin, x_update_window_end)
11640 (x_after_update_window_line, x_scroll_run):
11641 * xterm.c (x_update_window_begin, x_update_window_end)
11642 (x_after_update_window_line, x_scroll_run):
11643 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11644 Likewise. Adjust comments where appropriate.
11645 (x_cursor_to): Simplify because this is always called during window
11646 update (but install debugging check anyway).
11647 (expose_window): Check must_be_updated_p flag to see whether this
11648 function is called during window update.
11650 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11652 Do not reset window modification event counters excessively.
11653 These leftovers and poor man's tricky methods to catch extra
11654 redisplay's attention are no longer needed.
11655 * frame.c (set_menu_bar_lines_1):
11656 * minibuf.c (read_minibuf_unwind):
11657 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11658 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11659 (window_scroll_line_based, Fset_window_configuration):
11660 * xdisp.c (redisplay_window): Do not reset last_modified and
11661 last_overlay_modified counters.
11663 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11665 * xselect.c (x_send_client_event): Set send_event and serial, memset
11666 data.l as it might be bigger than data.b. Use 24 bit mask to
11667 XSendEvent (Bug#15034).
11669 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11671 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11672 for TTY frames that are not the top frame on their console.
11675 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11677 * w32term.c (w32fullscreen_hook): Really maximize frame when
11678 asked for (Bug#14841).
11680 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11682 Prefer selected_window to Fselected_window, likewise for frames.
11683 * buffer.c (Fbuffer_swap_text):
11684 * data.c (Fvariable_binding_locus):
11685 * window.c (run_window_configuration_change_hook): Adjust users.
11686 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11687 Use decode_live_frame.
11689 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11691 Be more careful if selected window shows the buffer other than current,
11692 use window_outdated only if this is not so. This change should also
11693 address some weird issues discussed in Bug#13012.
11694 * window.h (window_outdated): New prototype.
11695 * window.c (window_outdated): Now here. Convert from static and
11696 always assume window's buffer.
11697 (Fwindow_end, Fwindow_line_height): Use it.
11698 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11699 and always assume window's buffer.
11700 (redisplay_window): Adjust user.
11701 (redisplay_internal): Call to reconsider_clip_changes once and
11702 check whether mode line should be updated only if selected window
11703 shows current buffer.
11704 (run_window_scroll_functions): Use eassert for debugging check.
11705 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11707 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11709 * window.c (window_scroll, window_scroll_pixel_based)
11710 (window_scroll_line_based): Use bool for booleans.
11712 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11714 * process.c: Fix minor off-by-one issues in descriptor counts.
11715 This shouldn't fix any real bugs, but it cleans up the code a bit.
11716 (max_process_desc, max_input_desc): -1, not 0, means none.
11718 (delete_input_desc): New function.
11719 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11720 (deactivate_process): Scan backwards when recomuting max_process_desc;
11721 that should be faster.
11722 (init_process_emacs): Initialize max_input_desc.
11724 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11726 Use region cache to speedup bidi_find_paragraph_start.
11727 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11728 Rename cache_long_line_scans to cache_long_scans.
11729 * buffer.c (bset_cache_long_line_scans): Rename to
11730 bset_cache_long_scans.
11731 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11732 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11734 (syms_of_buffer): Rename cache-long-line-scans to
11735 cache-long-scans. Adjust docstring.
11736 * search.c (newline_cache_on_off):
11737 * indent.c (width_run_cache_on_off): Adjust users.
11738 * bidi.c (bidi_paragraph_cache_on_off): New function.
11739 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11740 * insdel.c (prepare_to_modify_buffer):
11741 Invalidate bidi_paragraph_cache if enabled.
11743 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11745 Invalidate region caches only if buffer text is going to be changed.
11746 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11747 (modify_text): ...new prototype.
11748 (prepare_to_modify_buffer_1): New prototype.
11749 * textprop.c (modify_region): Rename to...
11750 (modify_text_properties): ...new function.
11751 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11752 (Fremove_list_of_text_properties): Adjust users.
11753 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11754 (modify_text): ...new function.
11755 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11756 (prepare_to_modify_buffer_1): ...new function.
11757 * casefiddle.c (casify_region):
11758 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11759 (Ftranspose_regions): Use modify_text.
11761 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11763 * lisp.mk (lisp): Add nadvice.elc.
11765 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11767 New macro to iterate over live buffers similar to frames.
11768 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11769 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11770 Declare buffer-related variables here to offload lisp.h.
11771 * buffer.c (Vbuffer_alist): Adjust comment.
11772 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11773 (other_buffer_safely):
11774 * data.c (store_symval_forwarding):
11775 * dispnew.c (Fframe_or_buffer_changed_p):
11776 * fileio.c (Fdo_auto_save):
11777 * filelock.c (unlock_all_files):
11778 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11780 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11782 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11783 * callproc.c (create_temp_file):
11784 * filelock.c (create_lock_file):
11785 Assume mkostemp, since it's now provided by Gnulib.
11787 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11789 * w32.c (mkostemp): New function.
11790 (mktemp): Remove, no longer used. Most of the code reused in
11791 mkostemp. (Bug#15015)
11792 (mktemp): Don't undef.
11794 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11796 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11797 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11798 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11799 (free_glyph_pool, check_glyph_memory): Likewise for
11800 all users. Adjust comments where appropriate.
11802 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11804 * composite.h: Minor fixups.
11805 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11806 to fix a misspelling, and change it to an inline function while
11807 we're at it (it need not be a macro). All uses changed.
11808 (composition_method, composition_valid_p):
11809 Rewrite to avoid assignments in if-conditions.
11811 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11813 Do not use global Lisp_Object in composition macros.
11814 * composite.h (composition_temp): Remove declaration.
11815 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11816 (composition_method, composition_valid_p): ...inline functions.
11817 (compose_region): Remove the leftover.
11818 * composite.c (composition_temp): Remove.
11819 (run_composition_function, update_compositions)
11820 (composition_compute_stop_pos, composition_adjust_point)
11821 (Ffind_composition_internal):
11822 * coding.c (handle_composition_annotation):
11823 * xdisp.c (handle_composition_prop, check_point_in_composition):
11824 Related users changed.
11826 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11828 Drop FRAME_PTR typedef.
11829 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11830 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11831 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11832 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11833 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11834 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11835 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11836 All related users changed.
11838 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11840 * eval.c (default_toplevel_binding): New function.
11842 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11843 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11844 (syms_of_eval): Export them.
11845 * data.c (Fdefault_value): Micro cleanup.
11846 * term.c (init_tty): Use "false".
11848 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11850 Fix X GC leak in GTK and raw (no toolkit) X ports.
11851 * xterm.c (x_free_frame_resources): If white and black relief
11852 GCs are allocated, always free them here.
11853 * xfns.c (x_make_gc): Omit redundant initialization.
11854 * widget.c (create_frame_gcs): Remove the leftover.
11855 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11856 in x_free_frame_resources.
11858 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11860 * nsterm.m (windowWillResize:toSize:): Only change title if
11861 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11863 (viewDidEndLiveResize): New method.
11865 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11866 inside NS_IMPL_COCOA.
11868 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11870 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11871 Do not check whether undo is enabled because record_insert and
11872 record_delete does that themselves.
11874 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11876 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11877 member which is not really used any more.
11878 (FRAME_XIC_BASE_FONTNAME): Remove.
11879 * xfns.c (xic_free_fontset): Adjust user.
11880 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11881 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11882 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11883 (xdialog_show): Use eassert for debugging check.
11884 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11886 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11888 * fileio.c, fns.c (merge): Move extern decl from here ...
11889 * lisp.h (merge): ... to here.
11891 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11893 Fix last font-related change.
11894 * w32font.h (w32font_list_internal, w32font_match_internal):
11896 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11897 (uniscribe_list_family): Adjust to match font API change.
11898 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11899 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11901 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11903 * frame.h (FRAME_MOUSE_UPDATE):
11904 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11905 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11907 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11909 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11910 * font.h (struct font_driver): Change list, match, and list_family
11911 functions to accept struct frame * as first arg.
11912 * font.c (font_score, font_compare, font_sort_entities):
11914 (font_sort_entities, font_list_entities, font_select_entity)
11915 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11916 match font API change.
11917 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11918 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11919 * ftxfont.c (ftxfont_list, ftxfont_match):
11920 * xftfont.c (xftfont_list, xftfont_match):
11921 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11922 * w32font.c (w32font_list, w32font_match, w32font_list)
11923 (w32font_list_internal, w32_font_match_internal): Likewise.
11924 * xfaces.c (Fx_family_fonts): Adjust user.
11926 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11928 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11929 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11930 only if HAVE_X_WINDOWS is in use.
11931 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11932 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11933 * w32term.c (x_wm_set_icon_position): Likewise.
11934 * w32fns.c (x_icon): Adjust user.
11936 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11938 * xterm.c (last_mouse_press_frame): Remove the
11939 leftover which is not really used any more.
11940 (handle_one_xevent, syms_of_xterm): Adjust users.
11941 (x_flush): Call XFlush once per each X display, not frame.
11942 This is better because this code always unconditionally skips
11943 non-X frames in Vframe_list and issues the only XFlush if we
11944 have more than one X frame on the same X display.
11945 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11946 Use bool for booleans.
11947 (x_draw_glyph_string_background, cvt_string_to_pixel)
11948 (cvt_pixel_dtor): Drop unnecessary prototypes.
11949 * xterm.h (x_display_ok): Adjust prototype.
11951 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11953 Drop unnecessary functions that deals with frame pixel size.
11954 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11955 (x_pixel_height): Drop prototypes.
11956 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11957 (x_pixel_height): Drop implementations.
11958 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11959 which should be always valid for window frame.
11960 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11961 * w32menu.c (Fx_popup_dialog):
11962 * xmenu.c (Fx_popup_dialog): Likewise for both.
11964 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11966 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11967 frame parameters and call to Fmodify_frame_parameters just once.
11968 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11969 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11970 and mention nil frame in docstring.
11972 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11974 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11975 (x_figure_window_size): Likewise. Adjust to return long.
11976 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11977 (toplevel): Move Qterminal_live_p to...
11978 * terminal.c (toplevel): ...here, make it static, and...
11979 (syms_of_terminal): ...DEFSYM here.
11980 * frame.h (Qterminal_live_p): Remove declaration.
11981 (make_frame, x_figure_window_size): Adjust prototype.
11982 * nsfns.m (Fx_create_frame): Use long for window flags.
11984 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11986 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11987 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11988 Do not assume that emacs_close (INT_MAX) is a no-op.
11990 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11992 * xfaces.c (make_face_cache): For struct face_cache, prefer
11993 xmalloc to xzalloc and so avoid redundant call to memset.
11994 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11996 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11998 * fringe.c (draw_window_fringes, update_window_fringes)
11999 (compute_fringe_widths):
12000 * w32term.c (x_draw_glyph_string):
12001 * window.c (candidate_window_p, Frecenter):
12002 * xfaces.c (realize_basic_faces, realize_default_face)
12003 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12004 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12005 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12006 * xmenu.c (Fx_menu_bar_open_internal):
12007 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12008 * xsettings.c (xft_settings_event):
12009 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12010 Use bool for booleans. Adjust style and comments where
12012 * dispextern.h (draw_window_fringes, update_window_fringes)
12013 (compute_fringe_widths):
12014 * xterm.h (x_had_errors_p): Adjust prototype.
12016 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12018 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12019 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12021 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12023 * fns.c (toplevel): Remove comment before Fsafe_length because
12024 it checks for QUIT.
12026 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12028 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12030 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12032 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12033 frame which got the message is still alive, before dereferencing
12034 its pointer. (Bug#14970)
12036 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12037 be a live window, before using it as such. (Bug#14970)
12039 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12041 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12042 w32_detect_focus_change instead of doing part of its job by hand.
12043 This fixes the problem whereby FOCUS_OUT events were not sent to
12046 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12048 * process.c (Fprocess_list): Doc fix.
12050 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12051 being re-exposed only if it didn't ask to become visible.
12052 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12053 was previously iconified. (Bug#14841)
12054 (x_iconify_frame): Mark the frame iconified.
12056 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12058 Fix minor problems found by static checking.
12059 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12060 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12062 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12064 * eval.c (set_specpdl_old_value): New function.
12065 (unbind_to): Minor simplification.
12066 (get_backtrace_frame): New function.
12067 (Fbacktrace_frame): Use it. Add `base' argument.
12068 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12069 (syms_of_eval): Export backtrace-eval.
12070 * xterm.c (x_focus_changed): Simplify.
12072 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12074 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12076 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12078 * xdisp.c (redisplay_window): Instead of moving point out of
12079 scroll margin, reject the force_start method, and try scrolling
12080 instead. (Bug#14780)
12082 2013-07-24 Ken Brown <kbrown@cornell.edu>
12084 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12087 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12089 * eval.c (Fprogn): Do not check that BODY is a proper list.
12090 This undoes the previous change. The check slows down the
12091 interpreter, and is not needed to prevent a crash. See
12092 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12094 2013-07-23 Glenn Morris <rgm@gnu.org>
12096 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12098 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12100 Port to GNU/Linux systems with tinfo but not ncurses.
12101 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12102 to decide whether ncurses is being used. Without this change,
12103 GCC complains about tgetent not being declared, on a system
12104 that has tinfo installed but ncurses not installed.
12106 * eval.c (Fprogn): Check that BODY is a proper list.
12108 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12109 * data.c (Fsetq_default):
12110 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12111 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12113 Tune by taking advantage of the fact that ARGS is always a list
12114 when a function is declared to have UNEVALLED args.
12116 * emacsgtkfixed.c: Port to GCC 4.6.
12117 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12119 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12121 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12122 here to silence compiler warnings.
12124 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12126 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12127 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12128 from messing up Emacs's 'struct frame' (Bug#14923).
12130 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12132 * alloc.c (make_save_ptr_ptr): Define this function.
12133 It was inadvertently omitted. It's needed only if
12134 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12136 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12138 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12139 frame have focus (Bug#14895).
12141 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12143 Avoid vfork-related deadlock more cleanly.
12144 * callproc.c (child_setup): When the child's exec fails, output
12145 the program name, as that's more useful. Use O_NONBLOCK to avoid
12147 * process.c (create_process_1): Remove; no longer needed.
12148 (create_process): Remove timer hack; no longer needed, now that
12149 the child avoids deadlock.
12151 2013-07-20 Glenn Morris <rgm@gnu.org>
12153 * image.c (Fimage_flush): Fix doc typo.
12155 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12157 Fix array bounds violation when pty allocation fails.
12158 * process.c (PTY_NAME_SIZE): New constant.
12159 (pty_name): Remove static variable; it's now auto.
12160 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12161 Take pty_name as an arg rather than using a static variable.
12162 All callers changed.
12163 (create_process): Recover pty_flag from process, not from volatile local.
12164 (create_pty): Stay inside array even when pty allocation fails.
12165 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12167 * lread.c (Fload): Avoid initialization only when lint checking.
12168 Mention that it's needed only for older GCCs.
12170 2013-07-20 Kenichi Handa <handa@gnu.org>
12172 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12173 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12175 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12177 * lread.c (Fload): Avoid uninitialized warning.
12179 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12181 Fix some minor file descriptor leaks and related glitches.
12182 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12183 (create_lock_file): Use write, not emacs_write.
12184 * image.c (slurp_file, png_load_body):
12185 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12186 (server_accept_connection):
12187 Don't leak an fd on memory allocation failure.
12188 * image.c (slurp_file): Add a cheap heuristic for growing files.
12189 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12190 as that's what the other routines do. Maybe input need not be
12191 blocked at all, but it's better to be consistent.
12192 Avoid undefined behavior when strlen is zero.
12194 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12195 (NSTATICS): Now a constant; doesn't need to be a macro.
12197 2013-07-19 Richard Stallman <rms@gnu.org>
12199 * coding.c (decode_coding_utf_8): Add simple loop for fast
12200 processing of ASCII characters.
12202 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12204 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12206 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12208 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12209 unportable 'struct x_display_info'.
12210 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12211 is a portable type.
12213 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12215 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12216 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12218 (system_process_attributes): Prefer plain char to unsigned char
12219 when either will do. Clean up properly if interrupted or if
12220 memory allocations fail. Don't assume sscanf succeeds.
12221 Remove no-longer-needed workaround to stop GCC from whining.
12222 Read command-line once, instead of multiple times. Check read status a
12223 bit more carefully.
12225 Fix obscure porting bug with varargs functions.
12226 The code assumed that int is treated like ptrdiff_t in a vararg
12227 function, which is not a portable assumption. There was a similar
12228 -- though these days less likely -- porting problem with various
12229 assumptions that pointers of different types all smell the same as
12230 far as vararg functions is conserved. To make this problem less
12231 likely in the future, redo the API to use varargs functions.
12232 * alloc.c (make_save_value): Remove this vararg function.
12233 All uses changed to ...
12234 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12235 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12237 (make_save_ptr): Rename from make_save_pointer, for consistency with
12238 the above. Define only on platforms that need it. All uses changed.
12240 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12242 * keyboard.c: Try to fix typos in previous change.
12243 (DISPLAY_LIST_INFO): New macro.
12244 (kbd_buffer_get_event): Do not access members that are not present
12245 in X11. Revert inadvertent change of "!=" to "=".
12247 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12249 * keyboard.c (kbd_buffer_get_event):
12250 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12251 Followup to revno:113431.
12253 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12255 * filelock.c: Fix unlikely file descriptor leaks.
12256 (get_boot_time_1): Rework to avoid using emacs_open.
12257 This doesn't actually fix a leak, but is better anyway.
12258 (read_lock_data): Use read, not emacs_read.
12260 * doc.c: Fix minor memory and file descriptor leaks.
12261 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12262 (get_doc_string, Fsnarf_documentation):
12263 Fix file descriptor leak on error.
12265 * term.c: Fix minor fdopen-related file descriptor leaks.
12266 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12267 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12269 * charset.c: Fix file descriptor leaks and errno issues.
12271 (load_charset_map_from_file): Don't leak file descriptor on error.
12272 Use plain record_xmalloc since the allocation is larger than
12273 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12275 * eval.c (record_unwind_protect_nothing):
12276 * fileio.c (fclose_unwind):
12278 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12279 The replacement doesn't block input, but that no longer seems
12282 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12284 * lread.c: Fix file descriptor leaks and errno issues.
12285 (Fload): Close some races that leaked fds or streams when 'load'
12287 (Fload, openp): Report error number of last nontrivial failure to open.
12288 ENOENT counts as trivial.
12289 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12291 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12292 now that the function is always called with a nonnegative arg.
12293 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12294 All uses replaced with ...
12295 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12297 A few more minor file errno-reporting bugs.
12298 * callproc.c (Fcall_process):
12299 * doc.c (Fsnarf_documentation):
12300 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12301 * process.c (set_socket_option):
12302 Don't let a constructor trash errno.
12303 * doc.c: Include <errno.h>.
12305 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12307 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12309 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12311 Fix w32 bug with call-process-region (Bug#14885).
12312 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12313 to Fcall_process when the input is empty. This simplifies the
12314 code a bit. It makes no difference on POSIXish platforms but
12315 apparently it fixes a bug on w32.
12317 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12318 * fileio.c (close_file_unwind): Don't close if FD is negative;
12319 this can happen when unwinding a zapped file descriptor.
12320 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12321 in case Emacs runs out of memory between the two unwind-protects.
12322 Don't trash errno when closing FD.
12323 Zap the FD in the specpdl when closing it, instead of deferring
12324 the removal of the unwind-protect; this fixes a bug where a child
12325 function unwinds the stack past us.
12327 New unwind-protect flavors to better type-check C callbacks.
12328 This also lessens the need to write wrappers for callbacks,
12329 and the need for make_save_pointer.
12330 * alloc.c (free_save_value):
12331 * atimer.c (run_all_atimers):
12333 * alloc.c (safe_alloca_unwind):
12334 * atimer.c (unwind_stop_other_atimers):
12335 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12336 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12337 * minibuf.c (choose_minibuf_frame_1):
12338 * process.c (make_serial_process_unwind):
12339 * xdisp.c (pop_message_unwind):
12340 * xselect.c (queue_selection_requests_unwind):
12341 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12342 * alloc.c (record_xmalloc):
12343 Prefer record_unwind_protect_ptr to record_unwind_protect with
12345 * alloc.c (Fgarbage_collect):
12346 Prefer record_unwind_protect_void to passing a dummy.
12347 * buffer.c (restore_buffer):
12348 * window.c (restore_window_configuration):
12349 * xfns.c, w32fns.c (do_unwind_create_frame)
12350 New wrapper. All record-unwind uses of wrappee changed.
12351 * buffer.c (set_buffer_if_live):
12352 * callproc.c (call_process_cleanup, delete_temp_file):
12353 * coding.c (code_conversion_restore):
12354 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12355 * editfns.c (save_excursion_restore)
12356 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12357 (save_restriction_restore):
12358 * eval.c (restore_stack_limits, un_autoload):
12359 * fns.c (require_unwind):
12360 * keyboard.c (recursive_edit_unwind, tracking_off):
12361 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12362 * macros.c (pop_kbd_macro, restore_menu_items):
12363 * nsfns.m (unwind_create_frame):
12364 * print.c (print_unwind):
12365 * process.c (start_process_unwind):
12366 * search.c (unwind_set_match_data):
12367 * window.c (select_window_norecord, select_frame_norecord):
12368 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12369 (fast_set_selected_frame):
12370 * xfns.c, w32fns.c (unwind_create_tip_frame):
12371 Return void, not a dummy Lisp_Object. All uses changed.
12372 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12373 * callproc.c (call_process_kill):
12374 * fileio.c (restore_point_unwind, decide_coding_unwind)
12375 (build_annotations_unwind):
12376 * insdel.c (Fcombine_after_change_execute_1):
12377 * keyboard.c (read_char_help_form_unwind):
12378 * menu.c (unuse_menu_items):
12379 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12380 * sound.c (sound_cleanup):
12381 * xdisp.c (unwind_redisplay):
12382 * xfns.c (clean_up_dialog):
12383 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12384 Accept no args and return void, instead of accepting and returning
12385 a dummy Lisp_Object. All uses changed.
12386 * cygw32.c (fchdir_unwind):
12387 * fileio.c (close_file_unwind):
12388 * keyboard.c (restore_kboard_configuration):
12389 * lread.c (readevalllop_1):
12390 * process.c (wait_reading_process_output_unwind):
12391 Accept int and return void, rather than accepting an Emacs integer
12392 and returning a dummy object. In some cases this fixes an
12393 unlikely bug when the corresponding int is outside Emacs integer
12394 range. All uses changed.
12395 * dired.c (directory_files_internal_unwind):
12396 * fileio.c (do_auto_save_unwind):
12397 * gtkutil.c (pop_down_dialog):
12398 * insdel.c (reset_var_on_error):
12399 * lread.c (load_unwind):
12400 * xfns.c (clean_up_file_dialog):
12401 * xmenu.c, nsmenu.m (pop_down_menu):
12402 * xmenu.c (cleanup_widget_value_tree):
12403 * xselect.c (wait_for_property_change_unwind):
12404 Accept pointer and return void, rather than accepting an Emacs
12405 save value encapsulating the pointer and returning a dummy object.
12407 * editfns.c (Fformat): Update the saved pointer directly via
12408 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12409 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12410 (unwind_body): New function.
12411 (record_unwind_protect): First arg is now a function returning void,
12412 not a dummy Lisp_Object.
12413 (record_unwind_protect_ptr, record_unwind_protect_int)
12414 (record_unwind_protect_void): New functions.
12415 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12416 * fileio.c (struct auto_save_unwind): New type.
12417 (do_auto_save_unwind): Use it.
12418 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12419 * insdel.c (struct rvoe_arg): New type.
12420 (reset_var_on_error): Use it.
12421 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12423 (specbinding_func): Remove; there are now several such functions.
12424 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12425 (set_unwind_protect_ptr): New function.
12426 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12428 Be simpler and more consistent about reporting I/O errors.
12429 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12430 Say "Read error" and "Write error", rather than "I/O error", or
12431 "IO error reading", or "IO error writing", when a read or write
12433 * process.c (Fmake_network_process, wait_reading_process_output)
12434 (send_process, Fprocess_send_eof, wait_reading_process_output):
12435 Capitalize diagnostics consistently. Put "failed foo" at the
12436 start of the diagnostic, so that we don't capitalize the
12437 function name "foo". Consistently say "failed" for such
12439 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12440 All callers changed. This is so it can use report_file_error.
12441 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12442 diagnostics consistently as above.
12444 * fileio.c (report_file_errno): Fix errno reporting bug.
12445 If the file name is neither null nor a pair, package it up as a
12446 singleton list. All callers changed, both to this function and to
12447 report_file_error. This fixes a bug where the memory allocator
12448 invoked by list1 set errno so that the immediately following
12449 report_file_error reported the wrong errno value.
12451 Fix minor problems found by --enable-gcc-warnings.
12452 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12453 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12455 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12457 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12458 Set event->arg to Qt if switch-event shall be generated.
12459 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12461 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12463 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12466 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12467 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12468 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12469 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12470 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12471 and there is a focused frame.
12472 (head_table): Add focus-in and focus-out.
12473 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12474 bind to handle-focus-in/out.
12476 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12477 (Fhandle_switch_frame): Call Fhandle_focus_in.
12478 (syms_of_frame): defsubr handle-focus-in/out.
12480 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12482 Fix porting bug to older POSIXish platforms (Bug#14862).
12483 * sysdep.c (emacs_pipe): New function, that implements
12484 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12485 This should port better to CentOS 5 and to Mac OS X 10.6.
12486 All calls to pipe2 changed.
12488 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12489 This makes the code easier to read and the executable a bit smaller.
12490 Do not replace all calls to Fcons that happen to create lists,
12491 just calls that are intended to create lists. For example, when
12492 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12493 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12494 Similarly for list2 through list5.
12495 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12496 * bytecode.c (exec_byte_code):
12497 * callint.c (quotify_arg, Fcall_interactively):
12498 * callproc.c (Fcall_process, create_temp_file):
12499 * charset.c (load_charset_map_from_file)
12500 (Fdefine_charset_internal, init_charset):
12501 * coding.c (get_translation_table, detect_coding_system)
12502 (Fcheck_coding_systems_region)
12503 (Fset_terminal_coding_system_internal)
12504 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12505 * composite.c (update_compositions, Ffind_composition_internal):
12506 * dired.c (directory_files_internal, file_name_completion)
12508 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12509 * doc.c (Fsnarf_documentation):
12510 * editfns.c (Fmessage_box):
12512 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12513 (Feval, eval_sub, Ffuncall, apply_lambda):
12514 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12515 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12516 (Fset_file_times, Finsert_file_contents)
12517 (Fchoose_write_coding_system, Fwrite_region):
12518 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12519 * font.c (font_registry_charsets, font_parse_fcname)
12520 (font_prepare_cache, font_update_drivers, Flist_fonts):
12521 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12522 * frame.c (make_frame, Fmake_terminal_frame)
12523 (x_set_frame_parameters, x_report_frame_params)
12524 (x_default_parameter, Fx_parse_geometry):
12525 * ftfont.c (syms_of_ftfont):
12526 * image.c (gif_load):
12527 * keyboard.c (command_loop_1):
12528 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12529 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12530 (Fminor_mode_key_binding, accessible_keymaps_1)
12531 (Faccessible_keymaps, Fwhere_is_internal):
12532 * lread.c (read_emacs_mule_char):
12533 * menu.c (find_and_return_menu_selection):
12534 * minibuf.c (get_minibuffer):
12535 * nsfns.m (Fns_perform_service):
12536 * nsfont.m (ns_script_to_charset):
12537 * nsmenu.m (ns_popup_dialog):
12538 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12539 (Fx_own_selection_internal):
12540 * nsterm.m (append2):
12541 * print.c (Fredirect_debugging_output)
12542 (print_prune_string_charset):
12543 * process.c (Fdelete_process, Fprocess_contact)
12544 (Fformat_network_address, set_socket_option)
12545 (read_and_dispose_of_process_output, write_queue_push)
12546 (send_process, exec_sentinel):
12547 * sound.c (Fplay_sound_internal):
12548 * textprop.c (validate_plist, add_properties)
12549 (Fput_text_property, Fadd_face_text_property)
12550 (copy_text_properties, text_property_list, syms_of_textprop):
12551 * unexaix.c (report_error):
12552 * unexcoff.c (report_error):
12553 * unexsol.c (unexec):
12554 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12555 (Fformat_mode_line, syms_of_xdisp):
12556 * xfaces.c (set_font_frame_param)
12557 (Finternal_lisp_face_attribute_values)
12558 (Finternal_merge_in_global_face, syms_of_xfaces):
12559 * xfns.c (x_default_scroll_bar_color_parameter)
12560 (x_default_font_parameter, x_create_tip_frame):
12561 * xfont.c (xfont_supported_scripts):
12562 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12563 (menu_help_callback, xmenu_show):
12564 * xml.c (make_dom):
12565 * xterm.c (set_wm_state):
12566 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12567 and similarly for list2 through list5.
12569 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12571 * callproc.c (Fcall_process_region): Fix minor race and tune.
12572 (create_temp_file): New function, with the temp-file-creation part
12573 of the old Fcall_process_region. Use Fcopy_sequence to create the
12574 temp file name, rather than alloca + build_string, for simplicity.
12575 Don't bother to block input around the temp file creation;
12576 shouldn't be needed. Simplify use of mktemp.
12577 Use record_unwind_protect immediately after creating the temp file;
12578 this closes an unlikely race where the temp file was not removed.
12579 Use memcpy rather than an open-coded loop.
12580 (Fcall_process_region): Use the new function. If the input is
12581 empty, redirect from /dev/null rather than from a newly created
12582 empty temp file; this avoids unnecessary file system traffic.
12584 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12586 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12587 Simplify by making this case like the other two. This is a bit
12588 slower on obsolete hosts, but the extra complexity isn't worth it.
12590 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12591 * process.c (create_process) [!DOS_NT]:
12592 Remove now-unnecessary calls to emacs_close.
12594 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12596 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12597 returning early. (Bug#14850)
12599 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12600 and inhibit-iso-escape-detection attributes of 'undecided'.
12603 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12605 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12606 Reported by Herbert J. Skuhra in
12607 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12609 Don't lose top specpdl entry when memory is exhausted.
12610 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12611 specpdl overflow here, to simplify callers; all callers changed.
12612 Always reserve an unused entry at the stack top; this avoids
12613 losing the top entry's information when memory is exhausted.
12615 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12617 Clean up errno reporting and fix some errno-reporting bugs.
12618 * callproc.c (Fcall_process):
12619 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12620 * process.c (create_process, Fmake_network_process):
12621 * unexaix.c (report_error):
12622 * unexcoff.c (report_error):
12623 Be more careful about reporting the errno of failed operations.
12624 The code previously reported the wrong errno sometimes.
12625 Also, prefer report_file_errno to setting errno + report_file_error.
12626 (Fcall_process): Look at openp return value rather than at path,
12627 as that's a bit faster and clearer when there's a numeric predicate.
12628 * fileio.c (report_file_errno): New function, with most of the
12629 old contents of report_file_error.
12630 (report_file_error): Use it.
12631 (Ffile_exists_p, Ffile_accessible_directory_p):
12632 Set errno to 0 when it is junk.
12633 * fileio.c (Faccess_file):
12634 * image.c (x_create_bitmap_from_file):
12635 Use faccessat rather than opening the file, to avoid the hassle of
12636 having a file descriptor open.
12637 * lisp.h (report_file_errno): New decl.
12638 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12641 * process.c (create_process, wait_reading_process_output) [AIX]:
12642 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12643 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12644 a multithreaded environment anyway).
12645 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12647 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12649 * image.c (x_find_image_file): Don't close a remote file handle.
12651 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12653 Fix races with threads and file descriptors.
12654 * callproc.c (Fcall_process_region):
12655 * dired.c (open_directory):
12656 * emacs.c (main, Fdaemon_initialized):
12657 * image.c (x_find_image_file):
12658 * inotify.c (Finotify_rm_watch):
12659 * lread.c (Flocate_file_internal):
12660 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12661 * term.c (term_mouse_moveto, init_tty):
12662 * termcap.c (tgetent):
12663 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12664 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12665 * unexhp9k800.c, unexmacosx.c (unexec):
12666 * callproc.c (Fcall_process_region):
12667 Use emacs_close, not close.
12668 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12669 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12670 and posix_close function on current platforms (which all lack them).
12671 (emacs_close): Use it. This should fix the races on GNU/Linux and
12672 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12673 and it should avoid closing random victim file descriptors on
12676 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12678 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12679 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12680 Touch up doc a bit.
12682 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12683 This is for .gdbinit xbacktrace.
12685 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12686 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12687 (emacs_set_tty): Now static.
12688 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12689 * term.c (tty_capable_p, tty_default_color_capabilities)
12690 (get_tty_terminal, term_mouse_movement)
12691 (handle_one_term_event, init_tty, maybe_fatal):
12692 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12693 (tgetent, scan_file, name_match, compare_contin):
12694 * terminal.c (get_terminal):
12695 Use bool for boolean.
12696 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12697 Prefer char to unsigned char if either will do.
12698 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12699 (tty_write_glyphs): Prefer int to unsigned.
12700 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12701 All callers changed.
12702 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12704 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12707 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12708 (B__dummy__): New dummy symbol, to pacify C89.
12709 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12710 they can't grok varargs macros.
12711 * dispnew.c (add_window_display_history)
12712 (add_frame_display_history):
12713 * print.c (print_object):
12714 * xdisp.c (debug_method_add):
12715 Use %p printf format only for void pointers.
12716 * emacs.c (usage_message): New constant, replacing ...
12717 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12718 (main): Adjust to usage reorg.
12719 * fns.c (syms_of_fns):
12720 * profiler.c (syms_of_profiler):
12721 Don't use non-constant struct initializers.
12722 * gnutls.h (gnutls_initstage_t):
12723 * lisp.h (enum Lisp_Fwd_Type):
12724 * lread.c (lisp_file_lexically_bound_p):
12725 * xsettings.c (anonymous enum):
12726 Remove trailing comma.
12727 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12728 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12729 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12731 * regex.c (const_re_char): New type, to pacify strict C89.
12732 All uses of 'const re_char' replaced to use it.
12733 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12734 with glibc when strict C89. This change is imported from gnulib.
12736 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12737 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12738 Omit GNU_LINUX implementation, since it requires long long.
12739 * xterm.c (x_draw_underwave):
12740 Do not assume the traditional order of struct's members.
12741 (x_term_init): Rewrite to avoid the need for non-constant structure
12744 Syntax cleanup, mostly replacing macros with functions.
12745 This removes the need for the syntax_temp hack.
12746 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12747 * syntax.c (SYNTAX_INLINE): New macro.
12748 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12749 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12750 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12751 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12752 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12753 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12754 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12755 Now constants, not macros.
12756 (syntax_temp) [!__GNUC__]: Remove.
12757 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12758 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12759 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12760 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12761 Move here from syntax.h; now functions, not macros. Except for the
12762 last function, these are static since only syntax.c uses them.
12763 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12764 All uses changed. Now a function, not a macro; use this fact
12765 to simplify the code.
12766 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12767 compiler bugs; no longer relevant.
12768 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12769 (SYNTAX_INLINE): New macro.
12770 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12771 for the new functions. Use bool for boolean member.
12772 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12773 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12774 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12775 (SETUP_BUFFER_SYNTAX_TABLE):
12776 Now extern inline functions, not macros.
12777 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12778 Remove; all uses replaced by implementation.
12779 (syntax_temp) [!__GNUC__]: Remove decl.
12780 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12782 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12784 * emacs.c (main): Fix syntax error.
12786 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12788 Timestamp fixes for undo (Bug#14824).
12789 * atimer.c (schedule_atimer):
12790 * fileio.c (Ffile_newer_than_file_p):
12791 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12792 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12793 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12794 (syms_of_fileio): Remove Sclear_visited_file_name.
12795 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12796 file doesn't exist; this avoids an ambiguity with negative timestamps.
12797 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12798 * systime.h (make_emacs_time, invalid_emacs_time):
12799 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12800 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12801 * undo.c (record_first_change): Push (visited-file-modtime) onto
12802 undo list rather than reimplementing it by hand, incorrectly.
12804 2013-07-09 Ken Brown <kbrown@cornell.edu>
12806 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12808 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12810 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12812 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12814 Handle errno and exit status a bit more carefully.
12815 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12816 number into an exit status. Instead, use EXIT_CANCELED.
12817 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12818 * callproc.c (relocate_fd):
12819 * emacs.c (close_output_streams, main):
12820 * process.c (create_process):
12821 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12822 Use emacs_perror for simplicity.
12823 * callproc.c (relocate_fd, main):
12824 * sysdep.c (sys_subshell):
12825 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12826 (shut_down_emacs): Use emacs_write, not write.
12827 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12828 * fileio.c (Fcopy_file, e_write):
12829 * nsterm.m (ns_select):
12830 * process.c (send_process):
12831 * sound.c (vox_write):
12832 Use emacs_write_sig, not emacs_write.
12833 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12834 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12836 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12838 (emacs_full_write): New function.
12839 (emacs_write): Rewrite to use it.
12840 (emacswrite_sig, emacs_perror): New functions.
12841 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12843 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12845 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12846 on NS even if it is present. Pixmap on NS is a void*.
12848 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12850 Port to Ubuntu 10 (Bug#14803).
12851 Problem reported by T.V. Raman.
12852 * process.c (close_on_exec, accept4, process_socket):
12853 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12855 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12857 * w32.c (sys_dup): Declare prototype.
12861 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12863 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12865 Make file descriptors close-on-exec when possible (Bug#14803).
12866 This simplifies Emacs a bit, since it no longer needs to worry
12867 about closing file descriptors by hand in some cases.
12868 It also fixes some unlikely races. Not all such races, as
12869 libraries often open files internally without setting
12870 close-on-exec, but it's an improvement.
12871 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12872 * callproc.c (Fcall_process) [!MSDOS]:
12873 * emacs.c (main) [!DOS_NT]:
12874 * nsterm.m (ns_term_init):
12875 * process.c (create_process):
12876 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12877 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12878 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12879 Prefer mkostemp with O_CLOEXEC to mkstemp.
12880 * callproc.c (relocate_fd) [!WINDOWSNT]:
12881 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12882 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12884 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12885 Make the resulting file descriptor close-on-exec.
12886 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12887 * lread.c (load_descriptor_list, load_descriptor_unwind):
12888 Remove; no longer needed. All uses removed.
12889 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12890 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12892 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12893 (Fmake_network_process, Fnetwork_interface_list)
12894 (Fnetwork_interface_info, server_accept_connection):
12895 Make newly-created socket close-on-exec.
12896 * sysdep.c (emacs_open, emacs_fopen):
12897 Make new-created descriptor close-on-exec.
12898 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12899 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12901 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12903 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12904 for NS_IMPL_GNUSTEP.
12906 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12908 Fix openp errno handling.
12909 * callproc.c (Fcall_process): Preserve openp errno around close.
12910 * lread.c (openp): Set errno when returning -1, as some callers
12913 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12915 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12917 * nsterm.h (NSSavePanel): Update comment.
12918 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12919 (ns_run_file_dialog): Declare.
12921 * nsfns.m: Remove panelOK.
12923 (ns_run_file_dialog): New function.
12924 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12925 event loop, so file dialog is popped up by ns_run_file_dialog, called
12926 by sendEvent (Bug#14578).
12927 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12929 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12931 * xdisp.c (default_line_pixel_height): New function.
12932 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12933 (try_cursor_movement, redisplay_window, try_window)
12934 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12936 * window.c (window_scroll_pixel_based):
12937 use default_line_pixel_height.
12939 * dispextern.h (default_line_pixel_height): Add prototype.
12941 * frame.c (x_set_line_spacing): Accept a float value for
12942 line-spacing parameter, per the documentation.
12944 * data.c (Fmultibyte_string_p): Doc fix.
12946 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12948 Use emacs_open more consistently when opening files.
12949 This handles EINTR more consistently now, and makes it easier
12950 to introduce other uniform changes to file descriptor handling.
12951 * sysstdio.h: New file.
12952 * buffer.c (mmap_init):
12953 * cygw32.c (chdir_to_default_directory):
12954 * dispnew.c (Fopen_termscript):
12955 * emacs.c (Fdaemon_initialized):
12956 * fileio.c (Fdo_auto_save):
12957 * image.c (slurp_file, png_load_body, jpeg_load_body):
12958 * keyboard.c (Fopen_dribble_file):
12960 * print.c (Fredirect_debugging_output):
12961 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12962 * termcap.c (tgetent):
12963 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12964 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12965 * w32term.c (w32_initialize) [CYGWIN]:
12966 * xfaces.c (Fx_load_color_file):
12967 Use emacs_open instead of plain open, and emacs_fopen instead of
12969 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12970 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12971 * callproc.c (default_output_mode): New constant.
12972 (Fcall_process): Use it to call emacs_open instead of plain creat.
12973 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12974 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12975 (emacs_fopen): New function.
12976 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12977 Include <lisp.h>, for emacs_open.
12978 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12980 Remove duplicate #include directives.
12981 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12983 Don't include stdio.h twice.
12984 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12985 Don't include sys/types.h or stdio.h twice.
12986 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12987 * lread.c: Don't include coding.h twice.
12988 * nsfont.m: Don't include frame.h twice.
12989 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12990 * ralloc.c: Don't include <unistd.h> twice.
12991 * xdisp.c: Don't include font.h twice.
12992 * xterm.c: Don't include fontset.h twice.
12993 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12995 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12997 Scale ImageMagick images more carefully.
12998 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12999 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13000 Be more careful about avoiding undefined behavior after
13001 integer overflow and division by zero.
13003 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13005 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13006 (syms_of_w32fns): DEFSYM them.
13007 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13008 (CCHDEVICENAME): Define macros if not defined.
13009 (struct MONITOR_INFO_EX): New struct.
13010 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13011 (enum_display_monitors_fn): New variable.
13012 (globals_of_w32fns): Initialize it.
13013 (Fx_display_pixel_width, Fx_display_pixel_height)
13014 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13015 multi-monitor setups in docstrings.
13016 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13017 screen size by primary monitor's millimeter per pixel.
13018 (w32_monitor_enum, w32_display_monitor_attributes_list)
13019 (w32_display_monitor_attributes_list_fallback)
13020 (Fw32_display_monitor_attributes_list): New functions.
13021 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13023 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13025 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13027 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13029 * fileio.c (Qfile_notify_error): New error symbol.
13031 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13032 * inotify.c (inotify_callback, symbol_to_inotifymask)
13033 (Finotify_add_watch, Finotify_rm_watch): Use it.
13034 (inotifyevent_to_event): Exchange order of cookie and file name.
13035 (Finotify_add_watch): Adapt docstring.
13037 * lisp.h (Qfile_notify_error): Declare.
13039 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13041 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13042 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13043 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13044 which did not work (see <http://bugs.gnu.org/14569#307>).
13045 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13046 && (!noninteractive || initialized)). This attempts to thread
13047 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13049 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13051 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13052 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13054 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13056 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13057 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13058 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13059 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13061 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13063 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13064 Define to __sys_siglist.
13066 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13068 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13069 word-wrap, so that overflow-newline-into-fringe would work in
13070 visual-line-mode. (Bug#2749)
13071 (move_it_in_display_line_to): When the last scanned display
13072 element fits exactly on the display line, and
13073 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13074 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13075 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13076 finding buffer position that corresponds to pixel coordinates,
13077 e.g. in buffer_posn_from_coords.
13079 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13081 * process.c (handle_child_signal): Call catch_child_signal if
13084 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13086 Don't convert function pointers to void * and back.
13087 It isn't portable C, and it's easy enough to avoid.
13088 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13089 (make_save_value): Add support for SAVE_FUNCPOINTER.
13090 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13091 * print.c (print_object):
13092 Distinguish function from object pointers.
13093 * lisp.h (SAVE_FUNCPOINTER): New constant.
13094 (SAVE_SLOT_BITS): Adjust to it.
13095 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13096 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13097 (voidfuncptr): New typedef.
13098 (struct Lisp_Save_Value): New member data[0].funcpointer.
13099 (XSAVE_FUNCPOINTER): New function.
13101 Simplify buildobj processing.
13102 * Makefile.in (buildobj.h): Make it a sequence of strings each
13103 followed by comma, rather than a single string. Put it into a
13104 .tmp file in case there's an error while generating it.
13105 (gl-stamp): Use .tmp for temp files.
13106 (mostlyclean): Clean .tmp files.
13107 * doc.c (buildobj): Move to just the routine that needs it.
13108 It's now an array of strings, so processing is simpler.
13110 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13112 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13113 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13114 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13115 Invoke malloc_enable_thread even when not interactive.
13116 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13117 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13118 in this case, since the underlying bug has now been fixed.
13120 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13122 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13123 unlinking it (bug#14691).
13125 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13127 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13128 before checking whether buffer is modified. This lets
13129 `kill-buffer-query-functions' cancel killing of the buffer or save
13130 its content before `kill-buffer' asks user the "Buffer %s
13131 modified; kill anyway?" question.
13133 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13135 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13136 Let the super performKeyEquivalent deal with them (Bug#14747).
13138 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13140 * widget.c (resize_cb): Remove unused local.
13142 Do not use GTK 3 if it exists but cannot be compiled.
13143 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13144 * xterm.c (x_error_handler) [!USE_GTK]:
13147 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13149 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13151 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13152 to the valid range of values. (Bug#14753)
13154 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13155 when moving point by using the current glyph matrix. This avoids
13156 the need to force redisplay when this function is called in a
13159 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13161 Fix minor problems found by static checking.
13162 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13163 Redo the latter's body to sidestep GCC parenthesization warnings.
13164 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13165 * coding.c (detect_coding, detect_coding_system):
13166 * coding.h (struct undecided_spec):
13167 Use bool for boolean.
13168 * image.c (QCmax_width, QCmax_height): Now static.
13169 * xdisp.c (Fmove_point_visually): Remove unused local.
13171 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13173 * xdisp.c (Fmove_point_visually): New function.
13175 2013-06-28 Kenichi Handa <handa@gnu.org>
13177 * coding.h (define_coding_undecided_arg_index): New enum.
13178 (coding_attr_index): New members
13179 coding_attr_undecided_inhibit_null_byte_detection,
13180 coding_attr_undecided_inhibit_iso_escape_detection,
13181 coding_attr_undecided_prefer_utf_8.
13182 (undecided_spec): New struct.
13183 (struct coding_system): New member `undecided' of the member
13186 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13187 (detect_coding): Likewise.
13188 (detect_coding_system): Likewise.
13189 (Fdefine_coding_system_internal): New coding system properties
13190 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13192 (syms_of_coding): Adjust for coding_arg_undecided_max.
13194 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13196 * image.c (x_from_xcolors): Remove unused local.
13198 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13200 Defer image data transfer between X client and server until actual
13203 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13206 * image.c (Destroy_Image): Remove.
13207 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13208 `mask_p', and `colors_p'. All uses changed.
13209 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13210 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13211 New macros for `flags' arg to x_clear_image_1.
13212 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13213 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13214 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13215 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13216 (image_get_x_image, image_unget_x_image): New functions or macros.
13217 (image_background, image_background_transparent, x_to_xcolors)
13218 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13219 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13220 instead of Destroy_Image.
13221 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13222 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13223 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13224 (imagemagick_load_image, svg_load_image): Use them instead of
13225 x_create_x_image_and_pixmap, and x_put_x_image followed by
13226 x_destroy_x_image, respectively.
13227 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13228 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13229 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13230 background_transparent fields.
13231 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13232 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13234 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13236 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13237 This mostly consists of undoing recent changes.
13238 * callproc.c (Fcall_process):
13239 * process.c (create_process):
13240 Do not worry about catching SIGCHLD here, undoing previous change.
13241 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13242 * process.c, process.h (catch_child_signal):
13243 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13244 * process.c (catch_child_handler): Don't worry about being called
13245 lazily and do not assume caller has blocked SIGCHLD, undoing
13246 previous change. Move first-time stuff back to
13247 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13248 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13249 set lib_child_handler if it's already initialized, which may
13250 help avoid problems on GNUstep.
13252 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13254 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13255 * callproc.c (Fcall_process):
13256 * process.c (create_process):
13257 Make sure SIGCHLD is caught before we fork,
13258 since Emacs startup no arranges to catch SIGCHLD.
13259 * process.c (lib_child_handler): Initialize to null, not to
13261 (catch_child_signal): Allow self to be called lazily.
13262 Do nothing if it's already been called.
13263 Assume caller has blocked SIGCHLD (all callers do now).
13264 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13265 just before it's really needed.
13266 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13267 since it hasn't been caught yet.
13269 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13271 * image.c (compute_image_size): New function to implement
13272 :max-width and :max-height.
13273 (imagemagick_load_image): Use it.
13275 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13277 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13278 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13280 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13281 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13282 the SIGCHLD handler, since the code is not atomic and (due to glib)
13283 signals may be arriving now.
13284 * sysdep.c (init_signals): Do not catch child signals here;
13285 'main' now does that later, at a safer time.
13287 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13289 Clean up SIGCHLD handling a bit (Bug#14569).
13290 * process.c, process.h (catch_child_signal):
13291 Now always extern, even if !NS_IMPL_GNUSTEP.
13292 * process.c (catch_child_signal): Move glib tickler here from
13293 init_process_emacs, so that it's done earlier in Emacs
13294 initialization. Also move the noninteractive && !initialized
13295 check here from init_process_emacs. This is all a bit cleaner for
13296 GNUish platforms, and I hope it works around the Cygwin bug.
13297 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13298 that glib signal handling is tickled before glib creates threads.
13300 * process.c (wait_reading_process_output): Avoid int overflow
13301 when reading more than 2 GiB total from a process.
13303 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13305 * process.c (create_process): Handle a couple more cases,
13306 i.e., work even if new_argv and wait_child_setup[i] are cached.
13307 Use Fcall_process's style for volatile vars.
13309 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13311 * process.c (create_process): Mark PROCESS volatile.
13313 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13315 Use C99-style flexible array members if available.
13316 This avoids some subtle aliasing issues, which typically
13317 aren't a problem with GCC but may be a problem elsewhere.
13318 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13319 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13320 In either case, it uses a flexible array member rather than
13321 the old struct hack. All uses changed.
13322 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13323 Adjust to sdata reorganization.
13324 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13325 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13326 that ports better to pre-C99 non-GCC.
13327 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13328 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13329 as the latter has changed.
13330 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13331 and port better to pre-C99 GCC.
13332 * image.c (struct xpm_cached_color):
13333 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13334 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13335 Use FLEXIBLE_ARRAY_MEMBER.
13336 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13337 Move decl to top level so it gets checked against implementation.
13338 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13339 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13341 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13343 * syntax.c: Integer cleanups.
13344 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13345 All uses that need 0-or-2 changed to:
13346 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13347 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13348 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13349 (char_quoted, prev_char_comend_first, back_comment)
13350 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13351 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13352 Use bool for boolean.
13353 (update_syntax_table, skip_chars, skip_syntaxes):
13354 Prefer int to unsigned when either will do.
13355 (back_comment): Return boolean success flag, like forw_comment,
13356 instead of positive-or-minus-1 (which might have overflowed int anyway).
13357 Don't stuff ptrdiff_t into int.
13358 (syntax_spec_code, syntax_code_spec): Now const.
13359 (Fmatching_paren, scan_lists, scan_sexps_forward):
13360 Use enum syntaxcode for syntax code.
13361 (Fmatching_paren): Check that arg is a character, not just an integer.
13362 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13363 (Finternal_describe_syntax_value): Omit no-longer-needed
13365 (skip_chars): Use char, not unsigned char, when the distinction
13367 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13368 * bytecode.c (exec_byte_code):
13369 * syntax.c (syntax_spec_code, Fchar_syntax)
13370 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13371 (init_syntax_once):
13372 * syntax.h (SYNTAX_WITH_FLAGS):
13373 Omit unnecessary casts.
13375 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13377 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13378 line dimensions here, to avoid race conditions with the main
13379 thread. (Bug#14062, bug#14630, bug#14669)
13381 * w32term.c (w32_draw_window_cursor): Compute the header line and
13382 mode line dimensions here.
13383 <w32_system_caret_window, w32_system_caret_hdr_height>:
13384 <w32_system_caret_mode_height>: New variables.
13386 * w32term.h: Declare them.
13388 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13390 * alloc.c (die): Move "assertion failed" string here ...
13391 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13392 COND when SUPPRESS_CHECKING. This shrinks the executable text
13393 size by 0.8% to 2.2% when configured with --enable-checking,
13394 depending on optimization flags (GCC 4.8.1 x86-64).
13396 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13398 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13400 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13401 base is 2; this is more accurate.
13403 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13405 * sound.c (string_default): Move to !WINDOWSNT section.
13406 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13408 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13410 * sound.c: Integer cleanups.
13411 Remove unnecessary forward decls.
13412 (struct sound_device): The 'file' member is now a Lisp_Object, not
13413 a char *, so that we needn't invoke alloca on a huge size.
13414 (Fplay_sound_internal): Adjust to this.
13415 (string_default): New function.
13416 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13417 Use it to adjust to the struct sound_device change.
13418 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13419 (be2hs) [0]: Remove.
13421 * syntax.c (skip_chars): Don't use uninitialized storage
13422 when searching a multibyte buffer for characters that are not in a
13423 unibyte string that contains non-ASCII characters.
13425 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13427 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13428 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13430 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13432 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13434 2013-06-18 Kenichi Handa <handa@gnu.org>
13436 * font.c (Ffont_spec): Signal an error for an invalid font name
13439 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13441 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13442 In particular this ports to 32-bit sparc Sun cc.
13443 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13444 array with a dummy element at specpdl[-1], so that its address can
13446 (unbind_to): Do not copy the binding; not needed, now that we
13447 copy old_value in the one place where the copy is needed.
13448 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13449 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13450 (union specbinding): Rename from struct specbinding. Redo layout
13451 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13452 which is not portable. With Sun C 5.12 32-bit sparc, the
13453 declaration causes nargs to be an unsigned bitfield, a behavior
13454 that the C standard allows; but Emacs wants nargs to be signed.
13455 The overall type is now a union of structures rather than a
13456 structure of union of structures, and the 'kind' member is now a
13457 bitfield, so that the overall type doesn't grow. All uses changed.
13458 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13460 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13462 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13463 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13465 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13467 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13469 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13470 unless we know that the window w's frame is a frame object.
13471 Another attempt at solving bug#14062 and bug#14630.
13473 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13475 * textprop.c (property_set_type): New enum.
13476 (add_properties): Allow appending/prepending text properties.
13477 (add_text_properties_1): Factored out of Fadd_text_properties.
13478 (Fadd_text_properties): Move all the code into
13479 add_text_properties_1.
13480 (Fadd_face_text_property): New function that calls
13481 add_text_properties_1.
13483 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13485 Move functions from lisp.h to individual modules when possible.
13486 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13487 * alloc.c (XFLOAT_INIT, set_symbol_name):
13488 * buffer.c (CHECK_OVERLAY):
13489 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13490 (set_char_table_parent):
13491 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13492 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13493 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13494 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13496 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13497 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13498 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13499 (backtrace_args, backtrace_debug_on_exit):
13500 * floatfns.c (CHECK_FLOAT):
13501 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13502 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13503 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13504 (set_hash_index_slot):
13505 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13506 * marker.c (CHECK_MARKER):
13507 * textprop.c (CHECK_STRING_OR_BUFFER):
13508 * window.c (CHECK_WINDOW_CONFIGURATION):
13509 Move here from lisp.h, and make these functions static rather than
13511 * buffer.c (Qoverlayp):
13513 * fns.c (Qhash_table_p):
13514 * window.c (Qwindow_configuration_p):
13516 * lisp.h: Remove the abovementioned defns and decls.
13518 Use functions, not macros, for XINT etc (Bug#11935).
13519 In lisp.h, prefer functions to function-like macros, and
13520 constants to object-like macros, when either will do. This:
13521 . simplifies use, as there's no more need to worry about
13522 arguments' side effects being evaluated multiple times.
13523 . makes the code easier to debug on some platforms.
13524 However, when using gcc -O0, keep using function-like macros
13525 for a few critical operations, for performance reasons.
13526 This sort of thing isn't needed with gcc -Og, but -Og
13527 is a GCC 4.8 feature and isn't widely-enough available yet.
13528 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13529 Remove enum lsb_bits; no longer needed.
13530 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13531 * buffer.c (Qoverlap):
13533 * fns.c (Qhash_table_p):
13534 Now extern, so lisp.h can use these symbols.
13535 * dispextern.h: Include character.h, for MAX_CHAR etc.
13536 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13537 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13538 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13539 (GLYPH_CODE_P): Move here from lisp.h.
13540 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13541 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13542 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13543 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13544 XUNTAG now returns void *.
13545 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13546 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13547 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13548 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13549 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13550 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13551 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13552 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13553 New macros, renamed from their sans-lisp_h_ counterparts.
13554 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13555 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13556 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13557 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13558 If compiling via GCC without optimization, define these as macros
13559 in addition to inline functions.
13560 To disable this, compile with -DINLINING=0.
13561 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13562 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13563 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13564 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13565 (INTMASK, VALMASK): Now macros, since static values cannot be
13566 accessed from extern inline functions.
13567 (VALMASK): Also a constant, for benefit of old GDB.
13568 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13569 is INTEGERP, which can fold it in.
13570 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13571 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13572 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13573 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13574 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13575 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13576 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13577 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13578 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13579 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13580 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13581 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13582 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13583 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13584 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13585 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13586 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13587 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13588 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13589 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13590 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13591 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13592 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13593 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13594 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13595 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13596 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13597 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13598 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13599 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13600 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13601 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13602 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13604 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13605 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13606 (VALMASK): Define in one place rather than in two, merging the
13607 USE_LSB_TAG parts; this is simpler.
13608 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13609 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13610 Move up, to avoid use before definition.
13611 Also include "globals.h" earlier, for the same reason.
13612 (make_natnum): New function.
13613 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13614 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13615 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13616 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13617 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13618 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13619 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13620 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13621 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13622 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13623 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13624 (Qwindow_configuration_p, Qimage): New forward declarations.
13625 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13626 (STRING_COPYIN): Remove; unused.
13627 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13628 (xcar_addr, xcdr_addr): New functions. All uses changed.
13629 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13630 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13631 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13632 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13633 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13634 (TYPE_RANGED_INTEGERP): Simplify.
13635 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13636 (setlocale, fixup_locale, synchronize_system_messages_locale)
13637 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13638 Now empty functions, not macros.
13639 (functionp): Return bool, not int.
13640 * window.c (Qwindow_configuration_p): Now extern,
13641 so window.h can use it.
13642 * window.h (Qwindowp): Move decl back to lisp.h.
13644 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13646 * xdisp.c (Fline_pixel_height): New function, required for solving
13649 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13651 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13653 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13655 * lread.c (syms_of_lread):
13656 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13658 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13660 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13662 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13664 * fileio.c (expand_file_name): Doc fix.
13666 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13668 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13669 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13670 Wait for self, not for 0. This can't hurt on GNU or similar
13671 system, and may help with Cygwin.
13673 * keyboard.c: Don't use PROP (...) as an lvalue.
13674 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13675 Use set_prop (A, B), not PROP (A) = B.
13677 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13679 * xdisp.c (get_it_property): Use it->window instead of generating
13680 a Lisp object from it->w.
13682 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13684 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13685 get-char-property the window that is being rendered, instead of
13686 the buffer, to support window-specific overlays. (Bug#14575)
13687 (compute_display_string_pos): When W is NULL, use the current
13688 buffer as the object to pass to get-char-property.
13689 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13690 pointer member of the bidi iterator, since no window is pertinent
13693 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13695 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13696 being displayed, and pass it to compute_display_string_pos.
13697 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13698 (bidi_paragraph_init): All callers changed.
13700 * xdisp.c (init_from_display_pos, init_iterator)
13701 (handle_single_display_spec, next_overlay_string)
13702 (get_overlay_strings_1, reseat_1, reseat_to_string)
13703 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13704 Set bidi_it.w member from it->w.
13705 (compute_display_string_pos): Accept additional argument, the
13706 window being displayed, and pass it to Fget_char_property.
13709 * dispextern.h (struct bidi_it): New member w, the window being
13711 (compute_display_string_pos): Adjust prototype.
13713 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13715 * xgselect.c: Remove unneeded include xterm.h.
13717 * process.c (wait_reading_process_output): Check for NS before GLIB.
13718 GLIB may be linked in due to rsvg, but ns_select must be called.
13720 * xgselect.c (xg_select): Remove call to window_system_available
13721 and g_main_context_pending at the top, so Gdk events (i.e. file
13722 notify) are processed when Emacs is started with -nw.
13724 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13726 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13727 (ctagsfiles3): New variable, includes only *.m files.
13728 (TAGS): Use an explicit language name in the regular expressions,
13729 to avoid transformation of '/SOMETHING' by MSYS to
13730 'c:\MSYS\SOMETHING'.
13732 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13734 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13736 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13738 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13739 still need to set the mouse pointer shape and activate help-echo.
13742 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13744 A few porting etc. fixes for the new file monitor code.
13745 See the thread containing
13746 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13747 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13748 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13749 (dir_monitor_callback, Fgfile_rm_watch):
13750 Use assq_no_quit instead of Fassoc, for speed.
13751 (dir_monitor_callback, Fgfile_rm_watch):
13752 eassert that the monitor is a fixnum.
13753 (dir_monitor_callback): No need for CDR_SAFE.
13754 Simplify building of lisp with alternative tails.
13755 (Fgfile_add_watch, Fgfile_rm_watch):
13756 Do not assume glib functions set errno reliably on failure.
13757 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13758 and signal an error otherwise.
13759 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13760 Use Fdelq instead of Fdelete, for speed.
13762 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13764 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13765 don't insist on being invoked on a highlighted tool-bar button.
13766 Avoids losing tool-bar functionality when mouse-highlight is nil.
13767 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13768 Don't highlight when mouse-highlight is nil.
13769 (note_mouse_highlight): When mouse-highlight is nil, don't return
13770 right away; instead, run tool-bar and mode-line highlight
13771 subroutine, clear any existing highlight, and revert the mouse
13772 pointer to its default shape. (Bug#14558)
13774 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13776 * lisp.mk (lisp): Add prog-mode.el.
13778 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13780 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13781 * process.c (dummy_handler): New function.
13782 (lib_child_handler): New static var.
13783 (handle_child_signal): Invoke it.
13784 (catch_child_signal): If a library has set up a signal handler,
13785 save it into lib_child_handler.
13786 (init_process_emacs): If using glib and not on Windows, tickle glib's
13787 child-handling code so that it initializes its private SIGCHLD handler.
13788 * syssignal.h (SA_SIGINFO): Default to 0.
13789 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13790 31; it should no longer be needed now.
13792 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13794 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13796 * gfilenotify.c (globals_of_gfilenotify): New function.
13797 (syms_of_gfilenotify): Move global initialization there.
13799 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13801 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13803 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13804 * keyboard.c (menu_bar_items, tool_bar_items):
13805 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13806 not override local keymaps any more.
13808 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13810 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13812 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13814 * w32console.c (initialize_w32_display): Return the dimensions of
13815 the console window via 2 additional arguments, not via the current
13816 frame. This avoids crashes due to overrunning the bounds of
13817 frame's decode_mode_spec_buffer, which is not resized following
13818 the change of the frame dimensions from the initial 10x10.
13820 * w32term.h (w32_initialize_display_info): Adjust prototype.
13822 * term.c (init_tty): Take dimensions of the frame from the values
13823 returned by initialize_w32_display.
13825 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13826 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13827 (LIBES): Add $(GFILENOTIFY_LIBS).
13829 * w32inevt.c (handle_file_notifications): Add dummy implementation
13830 for !HAVE_W32NOTIFY.
13832 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13834 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13836 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13838 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13840 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13842 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13844 Fix minor problems found by static checking.
13845 * data.c (pure_write_error):
13846 Use xsignal2, not Fsignal, as Fsignal might return.
13847 * eval.c (set_backtrace_debug_on_exit): Now static.
13848 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13849 No longer inline. EXTERN_INLINE is needed only for functions
13850 defined in .h files. Reindent function header as per GNU style.
13851 (backtrace_p, backtrace_top, backtrace_next):
13852 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13853 compiler or linker. Add extern decls to pacify gcc -Wall.
13854 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13856 * frame.c (free_monitors): Define only on platforms that need it.
13857 * nsterm.m (ns_term_init):
13858 * process.c (catch_child_signal):
13859 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13860 defined on all porting targets these days.
13861 * process.c, process.h (catch_child_signal):
13862 Make it extern only if NS_IMPL_GNUSTEP is defined.
13864 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13866 * w32.c (gettimeofday): Make the signature identical to prototype
13867 in nt/inc/sys/time.h.
13869 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13871 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13874 * keyboard.c (safe_run_hooks_error): Improve error message.
13876 * data.c (pure_write_error): Add `object' argument.
13877 * puresize.h (CHECK_IMPURE): Use it.
13879 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13881 * Makefile.in (NOTIFY_OBJ): New variable.
13882 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13884 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13885 Call syms_of_gfilenotify.
13887 * gfilenotify.c: New file.
13889 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13890 and Qfile_w32notify.
13891 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13892 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13894 * lisp.h: Declare syms_of_gfilenotify.
13896 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13898 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13900 Merge the specpdl and backtrace stacks. Make the structure of the
13901 specpdl entries more obvious via a tagged union of structs.
13902 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13903 (enum specbind_tag): New enum.
13904 (struct specbinding): Make it a tagged union of structs.
13905 Add a case for backtrace records.
13906 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13907 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13908 (backtrace_debug_on_exit): New accessors.
13909 (struct backtrace): Remove.
13910 (struct catchtag): Remove backlist field.
13911 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13913 (Flocal_variable_p): Speed up the common case where the binding is
13915 * eval.c (backtrace_list): Remove.
13916 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13917 (set_backtrace_args, set_backtrace_nargs)
13918 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13919 (backtrace_next): New functions.
13920 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13921 (unwind_to_catch, internal_lisp_condition_case)
13922 (internal_condition_case, internal_condition_case_1)
13923 (internal_condition_case_2, internal_condition_case_n): Don't bother
13924 with backtrace_list any more.
13925 (Fsignal): Adjust to new backtrace format.
13926 (grow_specpdl): Move up.
13927 (record_in_backtrace): New function.
13928 (eval_sub, Ffuncall): Use it.
13929 (apply_lambda): Adjust to new backtrace format.
13930 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13932 (specbind): Adjust to new specpdl format. Simplify.
13933 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13934 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13936 (mark_backtrace): Remove.
13937 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13938 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13939 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13941 * profiler.c (record_backtrace): Use get_backtrace.
13942 (handle_profiler_signal): Use backtrace_top_function.
13943 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13944 accessor functions.
13946 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13948 * process.h (catch_child_signal): Declare.
13950 * process.c (catch_child_signal): New function.
13951 (init_process_emacs): Call it.
13953 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13954 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13956 (x_set_cursor_type): Remove declaration.
13957 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13958 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13959 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13960 (ns_get_color): Use F suffix on float.
13961 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13962 (ns_get_rgb_color): Remove.
13963 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13964 (note_mouse_movement): x and y are CGFloat.
13965 (ns_draw_fringe_bitmap): Remove unused rowY.
13966 Change #if to COCOA && >= 10_6.
13967 (ns_draw_window_cursor): Remove unused overspill.
13968 (ns_draw_underwave): width and x are EamcsCGFloat.
13969 (ns_draw_box): thickness is CGFloat.
13970 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13971 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13972 if not in main thread.
13973 (ns_get_pending_menu_title, ns_check_menu_open)
13974 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13975 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13976 (sendFromMainThread:): New method.
13977 (changeFont:): size is CGFloat.
13978 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13979 Disable warning about permanent text.
13980 (characterIndexForPoint:): Adjust return type depending on GNUstep
13982 (mouseDown:): delta is CGFloat.
13983 (updateFrameSize): Remove unised variable f.
13984 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13985 Cast float to EmacsCGFloat.
13986 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13987 also to -1 when restoring.
13988 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13989 inside NS_IMPL_COCOA.
13990 (toggleFullScreen:): Put call to toggleFullScreen inside
13991 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13992 (setPosition:portion:whole:): por is CGFloat.
13993 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13994 (mouseDown:): Use CGFloat.
13995 (mouseDragged:): Remove unised variable edge.
13996 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13998 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13999 of CGFloat differs.
14000 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14001 when NS_IMPL_GNUSTEP.
14002 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14003 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14004 (EmacsToolbar): Add clearAll. Add tag argument to
14005 addDisplayItemWithImage.
14006 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14008 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14010 * nsmenu.m (ns_update_menubar): Make static.
14011 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14012 (fillWithWidgetValue:): Add cast to SEL for setAction.
14013 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14014 (update_frame_tool_bar): Update code for GNUstep.
14015 (clearAll): New method.
14016 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14017 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14018 Move identifierToItem setObject and activeIdentifiers addObject before
14019 call to insertItemWithItemIdentifier.
14020 (validateVisibleItems): Fix indentation.
14021 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14022 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14023 UtilityWindow to aStyle, remove call to setStyleMask.
14025 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14027 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14028 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14029 Use F suffix on floats.
14030 (ns_char_width): Returns CGFloat.
14031 (ns_ascii_average_width): w is CGFloat instead of float.
14032 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14034 (ns_glyph_metrics): CGFloat instead of float.
14036 * nsfns.m (x_set_foreground_color, x_set_background_color):
14038 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14039 remove unused variables.
14040 (Fns_read_file_name): Keep track if panel is for save.
14041 Use ns_filename_from_panel/ns_directory_from_panel.
14042 (Fns_list_services): delegate only used for COCOA.
14043 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14044 Just return the input if GNUstep.
14045 (x_screen_planes): Remove.
14046 (Fxw_color_values): Use EmacsCGFloat
14047 (Fns_display_monitor_attributes_list): Only get screen number for
14049 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14051 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14052 ns_directory_from_panel.
14054 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14056 * process.c (handle_child_signal): Also use WCONTINUED.
14057 This is so that list-processes doesn't mistakenly list the process
14058 as stopped, when the process has actually been continued and is
14061 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14063 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14064 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14065 not already configured.
14067 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14069 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14071 * Makefile.in (mostlyclean): Remove *.res files.
14073 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14075 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14076 a buffer (bug#8447).
14078 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14080 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14081 display vector, and we backtrack, handle the case that the
14082 previous character position is also displayed from a display
14083 vector or covered by a display string or image. (Bug#14476)
14085 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14087 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14088 (struct MonitorInfo, free_monitors): Remove.
14089 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14090 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14091 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14094 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14095 (struct MonitorInfo, free_monitors): Remove.
14096 (ns_screen_name): Make static.
14097 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14098 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14101 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14102 (struct MonitorInfo): New struct.
14103 (free_monitors, make_monitor_attribute_list): Declare.
14105 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14107 (free_monitors, make_monitor_attribute_list): New functions.
14108 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14111 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14113 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14115 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14117 * keyboard.c: Apply keyboard decoding only to events that come directly
14118 from the tty, not from unread-command-events (bug#14368).
14119 (read_event_from_main_queue): New function, extracted from read_char.
14120 (read_decoded_char): Remove.
14121 (read_decoded_event_from_main_queue): New function to replace it.
14122 (read_char): Use it.
14123 (read_key_sequence): Use read_char rather than read_decoded_char.
14125 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14127 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14129 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14131 2013-05-22 Kenichi Handa <handa@gnu.org>
14133 The following changes are to fix the setting of
14134 buffer-file-coding-system on, for instance, C-x RET c unix RET
14135 _FILE_OF_DOS_EOL_TYPE_ RET.
14137 * coding.h (struct coding_system): New member detected_utf8_chars.
14139 * coding.c (detect_coding_utf_8): Count characters and check EOL
14140 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14142 (setup_coding_system): Do not initialize coding->head_ascii.
14143 (check_ascii): Do not set coding->eol_seen but update it. Do not
14144 call adjust_coding_eol_type here.
14145 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14146 If the eol-type of CODING is already specified, adjust the eol type
14147 of the found coding-system.
14148 (decode_coding_gap): Cancel previous change. Utilize the
14149 character numbers counted by detect_coding_utf_8. Fix detection
14152 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14154 * search.c (looking_at_1): Only set last_thing_searched if the match
14155 changed the match-data (bug#14281).
14157 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14159 * xdisp.c (reseat_at_previous_visible_line_start):
14160 Already declared in dispextern.h, so remove it here.
14161 (move_it_vertically_backward): Likewise.
14163 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14165 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14166 (Fx_display_pixel_width, Fx_display_pixel_height)
14167 (Fx_display_mm_width, Fx_display_mm_height):
14168 Mention `display-monitor-attributes-list' in docstrings.
14170 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14171 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14172 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14173 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14174 (Fx_display_backing_store, Fx_display_visual_class)
14175 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14176 (Fx_display_grayscale_p, Fx_display_pixel_width)
14177 (Fx_display_pixel_height, Fx_display_planes)
14178 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14179 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14180 (Fx_display_mm_width, Fx_display_mm_height)
14181 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14182 height for all physical monitors as in X11.
14184 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14185 Return pixel width or height for all physical monitors as in X11.
14187 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14189 Port --enable-gcc-warnings to clang.
14190 * bytecode.c (exec_byte_code):
14192 Redo diagnostic pragmas to pacify clang, too.
14193 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14194 * editfns.c (Fencode_time):
14195 * fileio.c (file_accessible_directory_p):
14196 * font.c (font_unparse_xlfd):
14197 Use '&"string"[index]' instead of '"string" + (index)'.
14198 * undo.c (user_error): Remove; unused.
14200 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14202 * insdel.c (insert_1_both): Document the arguments, instead of
14203 referring to insert_1, which no longer exists.
14205 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14206 some window, increment windows_or_buffers_changed, so that
14207 *Messages* display in that window is updated. (Bug#14408)
14209 * w32.c: Include epaths.h.
14210 (init_environment): Use cmdproxy.exe without leading directories.
14211 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14213 (gettimeofday): Adjust signature and return value to Posix
14216 * unexw32.c (open_output_file): Delete the existing emacs.exe
14217 before creating it, to break the hard link to the versioned
14220 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14221 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14222 (FIRSTFILE_OBJ): New variables.
14223 (W32_RES): Rename to EMACSRES. All users changed.
14224 (base_obj): Use $(CM_OBJ).
14225 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14226 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14227 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14228 $(W32_RES_LINK) before $(LIBES).
14229 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14231 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14233 * makefile.w32-in (DOC): Use just "DOC".
14235 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14237 * process.c: Export default filters and sentinels to Elisp.
14238 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14240 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14241 (Fset_process_sentinel, Fformat_network_address):
14242 Default to them instead of nil.
14243 (server_accept_connection): Sentinels can't be nil any more.
14244 (read_and_dispose_of_process_output): New function, extracted from
14245 read_process_output.
14246 (read_process_output): Use it; filters can't be nil.
14247 (Finternal_default_process_filter): New function, extracted from
14248 read_process_output.
14249 (exec_sentinel_unwind): Remove function.
14250 (exec_sentinel): Don't zilch sentinel while running.
14251 (status_notify): Sentinels can't be nil.
14252 (Finternal_default_process_sentinel): New function extracted from
14254 (setup_process_coding_systems): Default filter is not nil any more.
14255 (syms_of_process): Export new Elisp functions and initialize
14257 * lisp.h (make_lisp_proc): New function.
14259 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14261 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14263 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14265 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14266 unless we know that the window w is a leaf window.
14267 Another attempt at solving bug#14062.
14269 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14271 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14274 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14276 * image.c (gif_load): Check that subimages fit (Bug#14345).
14278 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14280 * lread.c (skip_dyn_eof): New function.
14281 (read1): Use it to skip the end of a file in response to #@00.
14283 * doc.c (get_doc_string): Slightly relax the sanity checking.
14285 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14287 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14288 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14289 (MonitorInfo): New struct.
14290 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14291 (Fns_display_monitor_attributes_list): New functions.
14292 (display-usable-bounds): Remove.
14293 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14296 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14298 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14299 (GTK_CHECK_VERSION): New macro, if not already defined.
14300 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14301 replaced by GTK_CHECK_VERSION.
14303 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14305 * xterm.h (GTK_PREREQ): New macro.
14306 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14307 to use this macro instead, for consistency and clarity.
14309 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14311 * xdisp.c (row_for_charpos_p): New function, with code of
14312 cursor_row_p, but accepts an additional argument CHARPOS instead
14313 of using a hardcoded PT.
14314 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14315 (row_containing_pos): Call row_for_charpos_p instead of partially
14316 doing the same. Fixes cursor positioning under longlines-mode
14317 when longlines-show-effect includes more than one newline, when
14318 moving the cursor vertically up.
14320 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14322 * makefile.w32-in (ACL_H): New macro.
14323 ($(BLD)/fileio.$(O)): Update dependencies.
14325 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14327 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14328 * Makefile.in (LIB_ACL): New macro.
14329 (LIBACL_LIBS): Remove.
14330 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14331 * fileio.c: Include <acl.h>.
14332 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14333 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14335 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14338 * unexelf.c: Don't assume ElfW (Half) fits in int.
14339 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14340 when dealing with ElfW (Half) values, since they can exceed 2**31
14341 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14342 (entry_address): Omit unused NUM arg. All uses changed.
14344 2013-05-07 Juri Linkov <juri@jurta.org>
14346 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14347 to the string converted from number with `Fnumber_to_string'.
14350 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14352 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14353 This fixes a problem introduced by my previous change.
14355 2013-05-07 Glenn Morris <rgm@gnu.org>
14357 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14359 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14361 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14363 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14365 Static checking by GCC 4.8.0.
14366 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14367 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14368 (x_get_monitor_attributes_fallback)
14369 (x_get_monitor_attributes_xinerama)
14370 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14371 Define only if USE_GTK.
14372 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14373 (x_get_monitor_attributes_fallback): Omit unused locals.
14374 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14375 Use double, not float, to avoid mixed-mode floating point arithmetic.
14377 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14378 Jan Djärv <jan.h.d@swipnet.se>
14380 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14381 (XINERAMA_CFLAGS): New macros.
14382 (ALL_CFLAGS, LIBES): Use them.
14384 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14385 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14386 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14387 (syms_of_xfns): DEFSYM them.
14388 (struct MonitorInfo): New struct.
14389 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14390 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14391 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14392 (x_get_monitor_attributes_xinerama): New functions.
14393 (Fx_display_monitor_attributes_list): New primitive.
14394 (syms_of_xfns): Defsubr it.
14396 * xterm.h (x_display_info): Add Xatom_net_workarea and
14397 Xatom_net_current_desktop.
14399 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14400 and dpyinfo->Xatom_net_current_desktop.
14402 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14404 * xdisp.c (pos_visible_p): Use the special code for finding the
14405 beginning of a display property or overlay for any "replacing"
14406 display property, not just for display strings. This solves
14407 incorrect reporting of position by posn-at-point. (Bug#14241)
14409 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14411 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14412 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14413 Verify that ElfW (Half) fits in int.
14414 (fatal): Use same signature as lisp.h.
14415 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14416 configure and build with -DUNEXELF_DEBUG without worrying about
14417 other modules that use DEBUG.
14418 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14419 possibly-wide integers now uses it instead of plain fprintf.
14420 (entry_address): New function, which avoids problems with 32-bit
14421 overflow on 64-bit hosts.
14422 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14423 (round_up): Don't assume the remainder fits in int.
14424 (find_section): Use bool for boolean. Simplify debug code.
14425 (unexec): Don't assume file sizes fit in int or size_t.
14426 Omit unnecessary trailing newline in 'fatal' format.
14427 Use strerror rather than outputting decimal error number.
14428 Remove unused code when emacs is not defined;
14429 this file relies on Emacs now.
14430 Don't assume e_phnum and e_shnum are positive.
14432 * regex.c: Fix problems when DEBUG is defined.
14433 (extract_number, extract_number_and_incr): Define regardless of
14434 whether DEBUG is defined; that's simpler and makes the code less
14435 likely to go stale in the normal case when DEBUG is not defined.
14436 Return int rather than taking an int * arg. All callers changed.
14437 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14438 Remove, replacing with ...
14439 (DEBUG_PRINT): New macro. All callers changed.
14440 (DEBUG_COMPILES_ARGUMENTS): New macro.
14441 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14442 (print_compiled_pattern, print_double_string) [DEBUG]:
14443 Use prototype rather than old-style definition.
14444 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14445 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14446 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14447 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14448 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14449 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14450 This matters only when DEBUG is defined.
14452 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14454 * xdisp.c (set_iterator_to_next): Set the
14455 ignore_overlay_strings_at_pos_p flag only if we are _really_
14456 iterating over an overlay string, as indicated by the
14457 current.overlay_string_index member. (Bug#14306)
14459 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14461 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14462 to where it is used, to avoid autorelease issues (Bug#14050).
14464 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14466 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14467 * fileio.c (syms_of_fileio): Implement this.
14468 * filelock.c (create_lock_file): If symbolic links don't work, so
14469 we use a regular file as a lock file, do not fsync the lock file;
14472 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14474 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14475 (syms_of_minibuf): Adjust accodingly.
14477 * callint.c (Fcall_interactively): Adjust calls accordingly.
14479 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14481 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14482 w->contents is a buffer before computing everything else.
14483 Use parentheses to disambiguate last part of the condition.
14485 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14486 assertion violations. (Bug#14062)
14488 2013-05-01 David Reitter <david.reitter@gmail.com>
14490 * nsfns.m (ns_tooltip): Initialize.
14492 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14494 * coding.c (decode_coding_gap): Don't remove the character before
14495 a newline unless it's a CR character. (Bug#14287)
14497 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14499 * dispextern.h (struct face): Move enum face_underline_type
14500 earlier so that bitfields can be in the same word.
14502 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14504 * nsfns.m (handlePanelKeys): New function.
14505 (EmacsOpenPanel:performKeyEquivalent:)
14506 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14507 arrows/function/control and copy/paste keys (Bug#14296).
14509 2013-04-27 Juri Linkov <juri@jurta.org>
14511 * callint.c (Fcall_interactively): Call `Qread_number' for
14512 interactive code letter `n' instead of using duplicate code.
14515 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14517 * systime.h (make_timeval): Declare as 'const'.
14519 2013-04-27 Kenichi Handa <handa@gnu.org>
14521 * font.c (font_open_entity): Always open a font of manageable
14524 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14526 Port better to AIX (Bug#14258).
14527 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14530 2013-04-24 Kenichi Handa <handa@gnu.org>
14532 * coding.c (decode_coding_iso_2022): When an invalid escape
14533 sequence is encountered, reset the invocation and designation
14534 status to the safest one.
14536 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14538 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14539 Without this fix, "make distclean" leaves stamp-h1 behind.
14541 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14543 * w32fns.c (w32_fullscreen_rect): New function to compute the
14544 window rectangle for the given fullscreen mode.
14545 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14546 longer tunes the window size. This keeps the window's edges flush
14547 with the screen and allows the taskbar to hide itself in fullboth.
14549 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14550 window decorations and uses the entire screen.
14552 * w32term.h (w32_fullscreen_rect) Add prototype.
14553 (struct w32_output): Replace normal_width, normal_height,
14554 normal_top, and normal_left members with a single normal_placement
14556 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14558 (FRAME_NORMAL_PLACEMENT): New macro.
14560 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14562 * minibuf.c (Ftest_completion): Silence compiler warning.
14564 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14566 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14569 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14572 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14573 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14574 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14575 parentheses where appropriate.
14577 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14579 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14581 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14583 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14584 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14585 Mention in the doc string that setting these variables takes
14586 effect only after a call to set-window-buffer. (Bug#14200)
14588 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14590 * indent.c (Fvertical_motion): Don't consider display strings on
14591 overlay strings as display strings on the buffer position we
14592 started from. This prevents vertical cursor motion from jumping
14593 more than one line when there's an overlay string with a display
14594 property at end of line.
14595 Reported by Karl Chen <Karl.Chen@quarl.org> in
14596 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14598 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14600 * window.c (select_window): `record_buffer' even if window is
14601 already selected (bug#14191).
14603 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14605 * window.c (Fwindow_end): Test more flags, including the buffer's
14606 last_overlay_modified flag, to determine whether the window's
14607 display is really up-to-date. Prevents the function from
14608 returning a stale value. (Bug#14170)
14609 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14612 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14614 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14615 garbaged only if it is not already the top frame on its TTY.
14616 This prevents flickering due to constant redrawing of TTY frames when
14617 there are GUI frames open in the same session. (Bug#13864)
14619 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14621 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14622 of marking the idle timers directly.
14624 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14626 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14627 tables (bug#14054).
14629 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14631 * window.c (select_window): Don't record_buffer while the invariant is
14632 temporarily broken (bug#14161).
14634 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14636 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14638 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14640 2013-04-07 Romain Francoise <romain@orebokech.com>
14642 Ignore additional platform-specific ACL errors (Bug#13702).
14643 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14644 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14646 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14648 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14651 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14653 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14654 This bug was introduced by my 2013-02-25 change that simplified
14655 data_start configuration. Without this change, on GNU/Linux
14656 an Emacs configured with --enable-profiling fails immediately
14657 due to a profiler signal.
14658 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14659 with these flags. On platforms where special flags are needed
14660 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14661 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14662 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14664 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14666 Get rid of some platform-specific functions examining window
14667 system and its capabilities. This is a partial rework of the
14669 * lisp.h (have_menus_p): Remove prototype. This function is
14670 replaced with platform-independent window_system_available.
14671 (check_window_system): Move to...
14672 * frame.h (decode_window_system_frame, window_system_available):
14673 ...here, add new prototypes.
14674 * frame.c (window_system_available, decode_window_system_frame):
14676 (check_window_system): Platform-independent now.
14677 * xterm.h (x_in_use): Remove declaration.
14679 * w32term.h (check_x_frame):
14680 * nsterm.h (check_x_frame): Remove prototypes. This function
14681 is replaced with platform-independent decode_window_system_frame.
14682 * msdos.c (have_menus_p): Remove.
14683 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14684 Remove platform-specific functions. Use check_window_system,
14685 decode_window_system_frame and check_ns_display_info where
14686 appropriate. Minor style and comment tweaks.
14687 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14688 (check_x_frame): Likewise.
14689 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14691 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14692 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14693 * xmenu.c, xselect.c: All related users changed.
14695 2013-04-03 Kenichi Handa <handa@gnu.org>
14697 The following changes is to optimize the code for reading UTF-8
14700 * coding.c (check_ascii): Rename from detect_ascii. Return value
14701 changed. Check EOL format. Do not call adjust_coding_eol_type
14703 (check_utf_8): New function.
14704 (adjust_coding_eol_type): Do nothing if already adjusted.
14705 (detect_coding): Compare the return value of check_ascii with
14706 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14707 (decode_coding_gap): Optimize for valid UTF-8.
14709 2013-03-21 Kenichi Handa <handa@gnu.org>
14711 * coding.c (syms_of_coding): Cancel previous change.
14713 * insdel.c (insert_from_gap): Fix previous change.
14715 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14717 Consistently use platform-specific function to detect window system.
14718 * lisp.h (check_window_system): New prototype. This function is
14719 going to replace check_x, check_w32 and check_ns.
14720 (have_menus_p): Mention msdos.c in comment.
14721 * fontset.c (check_window_system_func): Remove. Adjust all users.
14722 * fontset.h (check_window_system_func): Remove prototype.
14723 * nsterm.h (check_ns):
14724 * xterm.h (check_x):
14725 * w32term.h (check_w32): Likewise.
14726 * menu.c (Fx_popup_menu): Use check_window_system.
14727 * msdos.c (check_window_system): Define for MS-DOS.
14728 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14729 * w32fns.c (check_window_system): Likewise for MS-Windows.
14730 * xfns.c (check_window_system): Likewise for X.
14731 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14732 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14734 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14736 Prefer < to > in range checks such as 0 <= i && i < N.
14737 This makes it easier to visualize quantities on a number line.
14738 This patch doesn't apply to all such range checks,
14739 only to the range checks affected by the 2013-03-24 change.
14740 This patch reverts most of the 2013-03-24 change.
14741 * alloc.c (xpalloc, Fgarbage_collect):
14742 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14743 * character.c (string_escape_byte8):
14744 * charset.c (read_hex):
14745 * data.c (cons_to_unsigned):
14746 * dispnew.c (update_frame_1):
14747 * doc.c (Fsubstitute_command_keys):
14748 * doprnt.c (doprnt):
14749 * editfns.c (hi_time, decode_time_components):
14750 * fileio.c (file_offset):
14751 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14752 * font.c (font_intern_prop):
14753 * frame.c (x_set_alpha):
14754 * gtkutil.c (get_utf8_string):
14755 * indent.c (check_display_width):
14756 * keymap.c (Fkey_description):
14757 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14759 * minibuf.c (read_minibuf_noninteractive):
14760 * process.c (wait_reading_process_output):
14761 * search.c (Freplace_match):
14762 * window.c (get_phys_cursor_glyph):
14763 * xdisp.c (redisplay_internal):
14764 * xsmfns.c (smc_save_yourself_CB):
14765 Prefer < to > for range checks.
14766 * dispnew.c (sit_for): Don't mishandle NaNs.
14767 This fixes a bug introduced in the 2013-03-24 change.
14768 * editfns.c (decode_time_components): Don't hoist comparison.
14769 This fixes another bug introduced in the 2013-03-24 change.
14771 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14773 * frame.h (struct frame): Drop scroll_bottom_vpos
14774 member becaue all real users are dead long ago.
14775 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14776 * xdisp.c (redisplay_internal): Adjust user.
14778 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14780 * nsmenu.m (showAtX:Y:for:): setLevel to
14781 NSPopUpMenuWindowLevel (Bug#13998).
14783 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14785 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14786 (ns_check_pending_open_menu): Declare.
14788 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14789 (x_activate_menubar): Update the menu with title that matches
14790 ns_get_pending_menu_title, and call
14791 ns_check_pending_openmenu (Bug#12698).
14792 (menuWillOpen:): New method.
14793 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14795 * nsterm.m (menu_will_open_state, menu_mouse_point)
14796 (menu_pending_title): New varaibles.
14797 (ns_get_pending_menu_title, ns_check_menu_open)
14798 (ns_check_pending_open_menu): New functions.
14800 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14802 * indent.c (current_column_bol_cache): Remove leftover which is not
14803 used in Fmove_to_column any more.
14804 (current_column, scan_for_column): Adjust users.
14805 * keyboard.c (last_point_position_buffer, last_point_position_window):
14806 Remove leftovers which are not used for recording undo any more.
14807 (command_loop_1, syms_of_keyboard): Adjust users.
14808 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14809 redisplay_window any more.
14810 (move_it_to): Adjust user.
14812 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14814 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14815 Update dependencies.
14817 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14819 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14820 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14821 forward references.
14823 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14825 * window.h (struct window): Replace hchild, vchild and buffer slots
14826 with a single slot 'contents'. This is possible because each valid
14827 window may have either the child window (in vertical or horizontal
14828 combination) or buffer to display (for the leaf window). Using that,
14829 a lot of operations to traverse and/or change window hierarchies may
14830 be simplified. New member horizontal is used to distinguish between
14831 horizontal and vertical combinations of internal windows.
14832 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14833 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14834 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14835 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14836 Use contents slot, not buffer, where appropriate.
14837 (wset_combination): New function.
14838 (wset_buffer): Add eassert.
14839 (Fframe_first_window): Simplify the loop reaching first window.
14840 (Fwindow_buffer): Use WINDOW_LEAF_P.
14841 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14842 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14843 (unshow_buffer): Convert initial debugging check to eassert.
14844 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14845 (make_parent_window, window_resize_check, window_resize_apply)
14846 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14847 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14848 Adjust to match struct window changes.
14849 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14850 (mark_window_cursors_off, count_windows, get_leaf_windows)
14851 (foreach_window_1): Simplify the loop.
14852 * alloc.c (mark_object): Do not check for the leaf window because
14853 internal windows has no glyph matrices anyway.
14854 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14855 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14856 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14857 (build_frame_matrix_from_window_tree, mirror_make_current)
14858 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14859 (update_window_tree, set_window_update_flags): Simplify the loop.
14860 (sync_window_with_frame_matrix_rows): Enforce live window.
14861 Use contents slot, not buffer, where appropriate.
14862 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14863 and WINDOW_HORIZONTAL_COMBINATION_P.
14864 (make_frame_visible_1): Simplify the loop.
14865 Use contents slot, not buffer, where appropriate.
14866 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14867 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14868 (expose_window_tree): Likewise.
14869 Use contents slot, not buffer, where appropriate.
14870 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14871 to avoid deleted windows. Use contents slot instead of buffer.
14872 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14873 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14874 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14875 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14877 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14879 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14880 identify the reasons for assertion violations in bug#14062 and
14882 (Fx_show_tip): Fix compilation error under
14883 "--enable-check-lisp-object-type". (Bug#14073)
14885 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14886 Reported by <rzl24ozi@gmail.com>.
14888 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14890 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14892 (unwind_with_echo_area_buffer): ...to restore it here.
14893 This is needed to ensure that...
14894 (redisplay_window): ...both window markers are valid here,
14895 which is verified by eassert.
14896 * editfns.c (save_excursion_save): Do not assume that
14897 selected_window always displays the buffer.
14898 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14901 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14903 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14906 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14908 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14910 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14912 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14913 since MinGW's w32api headers do. This avoids compiler warnings.
14915 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14916 if already defined.
14918 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14920 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14922 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14924 * gtkutil.c (style_changed_cb): Check if frame is live and an
14925 X frame (Bug#14038).
14927 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14929 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14930 Define only for _WIN32_WINNT less than 0x0500.
14931 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14933 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14934 see its own definitions of 'struct timeval' and 'struct timezone'.
14936 Fix incompatibilities between MinGW.org and MinGW64 headers.
14937 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14939 * w32.c (REPARSE_DATA_BUFFER): Guard with
14940 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14942 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14944 * xterm.c: Include X11/XKBlib.h
14945 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14947 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14949 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14951 * blockinput.h (input_blocked_p): Likewise.
14952 * bytecode.c (exec_byte_code): Likewise.
14953 * callproc.c (call_process_kill, call_process_cleanup)
14954 (Fcall_process): Likewise.
14955 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14956 (Fccl_execute_on_string): Likewise.
14957 * character.c (string_escape_byte8): Likewise.
14958 * charset.c (read_hex): Likewise.
14959 * cm.c (calccost): Likewise.
14960 * data.c (cons_to_unsigned): Likewise.
14961 * dired.c (directory_files_internal, file_name_completion):
14963 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14964 (sit_for): Likewise.
14965 * doc.c (Fsubstitute_command_keys): Likewise.
14966 * doprnt.c (doprnt): Likewise.
14967 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14968 * emacsgtkfixed.c: Likewise.
14969 * fileio.c (file_offset, Fwrite_region): Likewise.
14970 * floatfns.c (Fexpt, fmod_float): Likewise.
14971 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14973 * font.c (font_intern_prop): Likewise.
14974 * frame.c (x_set_alpha): Likewise.
14975 * gtkutil.c (get_utf8_string): Likewise.
14976 * indent.c (check_display_width): Likewise.
14977 * intervals.c (create_root_interval, rotate_right, rotate_left)
14978 (split_interval_right, split_interval_left)
14979 (adjust_intervals_for_insertion, delete_node)
14980 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14981 (merge_interval_right, merge_interval_left, copy_intervals)
14982 (set_intervals_multibyte_1): Likewise.
14983 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14984 * keymap.c (Fkey_description): Likewise.
14985 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14986 * lread.c (openp, read_integer, read1, string_to_number):
14988 * menu.c (ensure_menu_items): Likewise.
14989 * minibuf.c (read_minibuf_noninteractive): Likewise.
14990 * print.c (printchar, strout): Likewise.
14991 * process.c (create_process, Faccept_process_output)
14992 (wait_reading_process_output, read_process_output, send_process)
14993 (wait_reading_process_output): Likewise.
14994 * profiler.c (make_log, handle_profiler_signal): Likewise.
14995 * regex.c (re_exec): Likewise.
14996 * regex.h: Likewise.
14997 * search.c (looking_at_1, Freplace_match): Likewise.
14998 * sysdep.c (get_child_status, procfs_ttyname)
14999 (procfs_get_total_memory): Likewise.
15000 * systime.h (EMACS_TIME_VALID_P): Likewise.
15001 * term.c (dissociate_if_controlling_tty): Likewise.
15002 * window.c (get_phys_cursor_glyph): Likewise.
15003 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15004 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15006 * xfns.c (Fx_window_property): Likewise.
15007 * xmenu.c (set_frame_menubar): Likewise.
15008 * xselect.c (x_get_window_property, x_handle_dnd_message):
15010 * xsmfns.c (smc_save_yourself_CB): Likewise.
15011 * xterm.c (x_scroll_bar_set_handle): Likewise.
15013 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15015 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15016 to be optional or nil. Adjust comment and convert it to docstring.
15017 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15018 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15020 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15022 Static checking by GCC 4.8-20130319.
15023 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15024 * process.c (Fset_process_datagram_address)
15025 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15026 * xdisp.c (get_char_face_and_encoding)
15027 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15028 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15029 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15031 2013-03-24 Ken Brown <kbrown@cornell.edu>
15033 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15034 fix compilation on 64-bit Cygwin, where underscores are not
15035 automatically prepended.
15037 * w32term.c (w32_initialize): Silence compiler warning.
15039 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15041 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15042 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15043 variables, to save and restore frame dimensions.
15044 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15045 after returning from a 'fullscreen' configuration.
15046 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15047 to avoid races between the main thread and the input thread.
15049 * w32term.h (struct w32_output): New members normal_width,
15050 normal_height, normal_top, normal_left, and prev_fsmode.
15051 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15052 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15053 members of a frame.
15055 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15056 'fullscreen' parameter. Always record previous width and height
15057 of the frame, except when switching out of maximized modes, so
15058 that they could be restored correctly, instead of resetting to the
15059 default frame dimensions. Send SC_RESTORE command to the frame,
15060 unless we are going to send SC_MAXIMIZE, to restore the frame
15061 resize hints in the mouse pointer shown by the window manager.
15064 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15066 * lisp.h (get_frame_param): Adjust conditions for prototype
15069 2013-03-22 Ken Brown <kbrown@cornell.edu>
15071 * unexcw.c: Drop unneeded inclusion of w32common.h.
15072 (report_sheap_usage): Declare.
15073 (read_exe_header): Add magic numbers for x86_64.
15074 (fixup_executable): Fix printf format specifier for unsigned long
15077 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15079 * frame.h (struct frame): Put menu_bar_window under #ifdef
15080 because this member is not needed when X toolkit is in use.
15081 (fset_menu_bar_window):
15082 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15083 (free_glyphs, update_frame):
15084 * xdisp.c (expose_frame): Likewise.
15085 (display_menu_bar): Likewise. Remove redundant eassert.
15086 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15089 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15091 Use functions and constants to manipulate Lisp_Save_Value objects.
15092 This replaces code that used macros and strings and token-pasting.
15093 The change makes the C source a bit easier to follow,
15094 and shrinks the Emacs executable a bit.
15095 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15096 (make_save_value): Change 1st arg from string to enum. All callers
15099 (mark_object): Use if, not #if, for GC_MARK_STACK.
15100 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15101 (XSAVE_OBJECT): Now functions, not macros.
15102 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15103 the constant was never used.
15104 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15105 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15106 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15107 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15109 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15110 type3 with a single member save_type. All uses changed.
15111 (save_type, set_save_pointer, set_save_integer): New functions.
15112 * print.c (PRINTX): Remove.
15114 * alloc.c: Remove redundant static declarations.
15116 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15118 * window.h (struct window): Convert left_col, top_line, total_lines
15119 and total_cols from Lisp_Objects to integers. Adjust comments.
15120 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15122 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15123 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15124 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15125 Adjust users where appropriate.
15127 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15129 * frame.h (struct frame): Drop resx and resy because the same data is
15130 available from window system-specific output context. Adjust users.
15131 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15132 New functions to provide defaults when no window system available.
15133 (FRAME_RES_X, FRAME_RES_Y): New macros.
15134 (NUMVAL): Move from xdisp.c.
15135 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15136 (Ffont_face_attributes, Fopen_font):
15137 * image.c (gs_load):
15138 * w32font.c (fill_in_logfont):
15139 * xdisp.c (calc_pixel_width_or_height):
15140 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15141 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15143 2013-03-20 Kenichi Handa <handa@gnu.org>
15145 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15146 to 1 (temporary workaround until a bug related to ASCII
15147 optimization is fixed).
15149 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15151 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15152 Signal error if window is not internal. Adjust docstring.
15153 (delete_all_child_windows): Use combination_limit to save the buffer.
15154 (Fset_window_configuration): Adjust accordingly.
15155 * print.c (syms_of_print): Initialize debugging output not here...
15156 (init_print_once): ...but in a new function here.
15157 * lisp.h (init_print_once): Add prototype.
15158 * emacs.c (main): Add call to init_print_once. Adjust comments.
15160 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15162 * window.c (window_resize_check, window_resize_apply)
15163 (window_from_coordinates, recombine_windows, set_window_buffer)
15164 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15165 (Fsplit_window_internal, Fdelete_window_internal)
15166 (freeze_window_starts): Use bool for booleans.
15167 * window.h (window_frame_coordinates, resize_frame_windows)
15168 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15170 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15172 * dispnew.c (bitch_at_user): Use `user-error'.
15174 2013-03-17 Ken Brown <kbrown@cornell.edu>
15176 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15177 as return type of image_background. (Bug#13981)
15178 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15180 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15182 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15183 (ns_select): Don't return with result uninitialized.
15185 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15188 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15190 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15191 directories. If filename is nil, get directory name (Bug#13932).
15192 Use getFilename and getDirectory.
15193 (getFilename, getDirectory): New methods for EmacsSavePanel and
15195 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15197 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15199 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15201 2013-03-15 Kenichi Handa <handa@gnu.org>
15203 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15204 (adjust_after_replace): Make it back to static. Delete the third
15205 arg text_at_gap_tail. Cancel the code for handling it.
15207 * coding.h (struct coding_system): New member eol_seen.
15209 * coding.c (detect_ascii): New function.
15210 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15211 when the source bytes are actually scanned. On detecting for
15212 coding_category_utf_8_auto, call detect_ascii instead of scanning
15213 source bytes directly.
15214 (produce_chars): Call insert_from_gap with the new arg 0.
15215 (encode_coding): Likewise.
15216 (decode_coding_gap): Control ASCII optimization by the variable
15217 disable_ascii_optimization instead of #ifndef .. #endif.
15218 Deccode EOL format according to coding->eol_seen.
15219 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15222 * lisp.h (adjust_after_replace): Cancel externing it.
15223 (insert_from_gap): Adjust prototype.
15225 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15227 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15228 FULLSCREEN_MAXIMIZED. (Bug#13935)
15230 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15232 * region-cache.c (find_cache_boundary, move_cache_gap)
15233 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15234 Simplify debugging check and convert to eassert. Adjust comment.
15235 (pp_cache): Put under ENABLE_CHECKING.
15237 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15239 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15240 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15241 and WM_ACTIVATEAPP.
15242 (w32fullscreen_hook): If the frame is visible, reset
15243 f->want_fullscreen flag after changing the frame size. If the
15244 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15247 2013-03-13 Daniel Colascione <dancol@dancol.org>
15249 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15250 too so that these builds can use Cygwin's file conversion
15251 functions. (We've been building and linking cygw32.o all along
15252 and just not using it.)
15254 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15256 File synchronization fixes (Bug#13944).
15257 * Makefile.in (LIB_FDATASYNC): New macro.
15259 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15260 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15261 Don't worry about HAVE_FSYNC, since a substitute fsync is
15262 available if the system lacks one.
15263 (Fwrite_regin): Retry fsync if interrupted.
15265 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15267 * w32term.c (w32_read_socket): If the Emacs frame is being
15268 activated, call w32fullscreen_hook, to make sure the new frame
15269 dimensions are in effect. (Bug#13937)
15271 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15273 * xdisp.c (init_iterator): Simplify because both character and byte
15274 positions are either specified or -1. Add eassert. Adjust comment.
15275 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15276 character and byte positions can be obtained from marker.
15278 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15280 Static checking by Sun C 5.12.
15281 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15282 * bytecode.c (exec_byte_code):
15283 * dispnew.c (init_display):
15285 * fileio.c (Fsubstitute_in_file_name):
15286 * keyboard.c (Fevent_convert_list):
15287 * keymap.c (Fsingle_key_description):
15288 * term.c (maybe_fatal, fatal):
15289 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15290 * xsmfns.c (Fhandle_save_session):
15291 Omit unreachable code.
15292 * keymap.c (map_keymap_char_table_item): Cast void * to
15293 a function pointer type; the C Standard requires this.
15295 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15296 Include <sys/param.h> unconditionally, as that works elsewhere and
15297 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15298 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15301 See ChangeLog.12 for earlier changes.
15303 ;; Local Variables:
15307 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15309 This file is part of GNU Emacs.
15311 GNU Emacs is free software: you can redistribute it and/or modify
15312 it under the terms of the GNU General Public License as published by
15313 the Free Software Foundation, either version 3 of the License, or
15314 (at your option) any later version.
15316 GNU Emacs is distributed in the hope that it will be useful,
15317 but WITHOUT ANY WARRANTY; without even the implied warranty of
15318 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15319 GNU General Public License for more details.
15321 You should have received a copy of the GNU General Public License
15322 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.