1 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
3 * nsterm.m (run): Only use non-system event loop if OSX version is
4 exactly 10.9 (Bug#18993).
5 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
8 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
10 * callproc.c (encode_current_directory): Support handling of file
11 names prepended by "/:". (Bug#18891)
13 2014-11-08 Alan Mackenzie <acm@muc.de>
15 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
17 2014-11-08 Dima Kogan <dima@secretsauce.net>
19 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
21 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
23 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
24 raises an error. (Bug#18891)
26 2014-11-08 Martin Rudalics <rudalics@gmx.at>
28 * frame.c (adjust_frame_size): Call x_set_window_size only if
29 f->can_x_set_window_size is set.
30 (make_frame): Initialize f->can_x_set_window_size and
31 f->can_run_window_configuration_change_hook.
32 (Fcan_run_window_configuration_change_hook): New function.
33 * frame.h (frame): Split `official' into `can_x_set_window_size'
34 and `can_run_window_configuration_change_hook'.
35 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
36 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
37 f->can_x_set_window_size.
38 * window.c (run_window_configuration_change_hook): Return
39 immediately if either f->can_x_set_window_size or
40 f->can_run_window_configuration_change_hook are false.
41 (Fset_window_configuration): Instead of f->official set
42 f->can_x_set_window_size.
43 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
44 f->can_x_set_window_size.
46 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
48 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
49 cleanup from 2014-11-01 (Bug#18972).
51 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
53 * keyboard.c: Call gui-set-selection instead of x-set-selection.
54 * xdisp.c (window-scroll-functions): Improve docstring.
56 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
58 Uniquify the 'size' symbol.
60 * w32notify.c (Qsize): Remove.
61 * lisp.h (Qsize): New decl.
62 * lread.c (Qsize): Now extern.
63 * w32notify.c (syms_of_w32notify): No need to defsym.
65 2014-11-07 Martin Rudalics <rudalics@gmx.at>
67 * dispnew.c (change_frame_size_1): Fix call of
69 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
70 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
71 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
72 (Qtool_bar_size): New constants.
73 (frame_inhibit_resize, adjust_frame_size): New argument to
74 handle case where frame_inhibit_implied_resize is a list.
75 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
76 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
77 (x_set_right_divider_width, x_set_bottom_divider_width)
78 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
79 (x_set_scroll_bar_width, x_set_scroll_bar_height):
81 (frame-inhibit-implied-resize): Rewrite doc-string.
82 * frame.h (frame_inhibit_resize, adjust_frame_size):
83 Fix external declarations.
84 (Qframe_position, Qframe_outer_size)
85 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
86 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
87 (Qtool_bar_size): Extern them.
88 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
89 (xg_height_or_width_changed): Remove.
90 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
91 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
92 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
93 (xg_change_toolbar_position): Call adjust_frame_size directly.
94 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
95 Fix calls of adjust_frame_size.
96 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
97 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
98 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
99 frame can get resized when tool-bar-lines parameter changes from
101 (Fw32_frame_menu_bar_size): Return fourth value.
102 (Fw32_frame_rect): Block input around system calls
103 (Fx_frame_geometry): New function.
104 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
105 * w32term.c (x_new_font): Adjust adjust_frame_size call.
106 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
107 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
108 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
109 (Fx_create_frame): Adjust adjust_frame_size calls.
110 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
111 frame can get resized when tool-bar-lines parameter changes from
113 (Fx_frame_geometry): New function.
114 * xmenu.c (update_frame_menubar): On Lucid call
115 adjust_frame_size with one pixel less height to avoid that
116 repeatedly adding/removing the menu bar grows the frame.
117 (free_frame_menubar): On Motif arrange to optionally preserve
118 the old frame height when removing the menu bar.
119 * xterm.c (x_new_font): Adjust adjust_frame_size call.
121 2014-11-03 Eli Zaretskii <eliz@gnu.org>
123 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
124 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
125 frame; instead, print an error message.
127 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
129 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
131 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
133 * nsimage.m (allocInitFromFile:): Initialize bmRep.
134 (dealloc): Release bmRep.
136 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
137 imageListSetNext, imageListNext.
139 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
141 (allocInitFromFile:): Remove searching ImageList and calling
142 reference (Bug#18918).
143 (dealloc): Remove handling if ImageList.
145 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
147 * process.c (catch_child_signal): Fix incorrect assertion.
149 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
151 * macfont.m (macfont_draw):
152 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
154 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
155 if force_integral_p (i.e. no antialias).
156 (macfont_draw): Check ns_antialias_text, also turn off synthetic
157 bold if no antialias (Bug#18876).
159 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
160 was given (Bug#18846).
162 * nsterm.h (ns_set_doc_edited): Declare taking no args.
164 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
165 instead of in xdisp.c, function now takes void. (Bug#18884).
167 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
168 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
170 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
171 struct window* (Bug#18889).
172 Remove getMouseMotionPart.
173 (ns_output): Make icon_top/left int.
175 * nsfns.m (x_icon): icon_top/left is int.
177 * nsterm.m (ns_mouse_position): Remove unused code.
178 (initFrame:window:, dealloc): Use window instead of win.
179 (getMouseMotionPart:window:x:y:): Remove, unused.
180 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
182 2014-11-01 Eli Zaretskii <eliz@gnu.org>
184 * keyboard.c (readable_events): When FLAGS include
185 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
186 This avoids returning non-nil from input-pending-p when only such
187 events are in the queue. (Bug#18856)
189 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
191 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
192 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
193 (Qforeign_selection): Remove.
194 (ns_get_local_selection): Identation fix.
195 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
197 * nsselect.m (ns_get_local_selection): Remove calling of
198 functions in Vselection_converter_alist (Bug#18911).
199 (syms_of_nsselect): Remove Vselection_converter_alist.
201 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
203 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
204 and unnecessary initialization. Adjust comments.
206 2014-10-30 Eli Zaretskii <eliz@gnu.org>
208 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
210 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
211 index, not an absolute one, as that's what the function expects.
213 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
215 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
216 font on an initial frame when running as a daemon (Bug#18869).
218 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
220 2014-10-30 Eli Zaretskii <eliz@gnu.org>
222 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
223 build_string, when importing a home directory. (Bug#18873)
225 * dispnew.c (buffer_posn_from_coords):
226 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
227 account for the header-line height. (Bug#18839)
229 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
231 * xml.c (parse_region): Do not forget the first document child.
233 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
235 * nsselect.m: pasteboard_changecount is new.
236 (ns_store_pb_change_count, ns_get_pb_change_count)
237 (ns_get_our_change_count_for): New functions.
238 (ns_string_to_pasteboard_internal): Correct comment.
239 type => gtype in eassert, Call ns_store_pb_change_count.
240 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
241 (Fns_disown_selection_internal, Fns_selection_owner_p):
242 Replace Vselection_alist check, with change count check.
243 (Fns_get_selection): Initialize val to Qnil. Only get local
244 selection if change counts match (Bug#18799).
245 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
247 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
249 * src/w32proc.c (create_child): If calling a quoted batch file,
250 pass NULL for exe. (Bug#18745)
252 2014-10-24 Eli Zaretskii <eliz@gnu.org>
254 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
255 (bidi_resolve_brackets): Use end of string position rather than ZV
256 when iterating over a string. (Bug#18815)
258 2014-10-24 Martin Rudalics <rudalics@gmx.at>
260 * keyboard.c (make_lispy_position): Return coordinates also when
261 on scroll bars, fringes, margins or not in a window.
262 * xdisp.c (show_mouse_face): Don't change cursor face during
265 2014-10-23 Martin Rudalics <rudalics@gmx.at>
267 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
268 (frame_resize_pixelwise, frame_inhibit_implied_resize):
269 Fix doc-strings (Bug#18789).
271 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
273 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
275 2014-10-22 Eli Zaretskii <eliz@gnu.org>
277 Optimize redisplay of simple bracketed text.
278 * bidi.c (bidi_cache_reset_to): New function.
279 (bidi_cache_reset): Call it.
280 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
282 (bidi_resolve_explicit): Reset bracket_pairing_pos and
283 bracket_enclosed_type only if bracket_pairing_pos's value is not
285 (MAX_BPA_STACK): Make sure the value is signed.
286 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
287 stop pushing values onto the stack.
288 (bidi_find_bracket_pairs): If the bracketed text is only on the
289 base embedding level, remove all the states cached by this
290 function from the cache, and return zero, so that the brackets in
291 this segment of text are processed as normal neutrals.
292 (bidi_resolve_brackets): Detect the brackets that are to be
293 processed as neutrals, and don't call bidi_find_bracket_pairs on
296 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
298 * w32select.c (Fw32_selection_exists_p): Rename from
299 Fx_selection_exists_p.
300 (syms_of_w32select): Adjust accordingly.
302 * w16select.c (Fw16_selection_exists_p): Rename from
303 Fx_selection_exists_p.
304 (syms_of_win16select): Adjust accordingly.
306 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
307 (Fns_own_selection_internal): Tighten scoping.
308 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
309 (Fns_get_selection): Rename from Fx_get_selection_internal.
310 (Fns_get_selection_internal, Fns_store_selection_internal):
312 (syms_of_nsselect): Adjust accordingly.
314 2014-10-21 Martin Rudalics <rudalics@gmx.at>
316 * w32fns.c (Fw32_frame_menu_bar_size): New function.
317 * w32term.c (x_set_window_size): Account for wrapped menu bar
318 lines when setting up frame height (Bug#15174 and Bug#18720).
319 (w32_add_wrapped_menu_bar_lines): New variable.
321 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
323 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
326 2014-10-20 Glenn Morris <rgm@gnu.org>
328 * Merge in all changes up to 24.4 release.
330 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
332 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
333 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
335 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
337 * xterm.c (handle_one_xevent): Check return value from
338 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
339 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
341 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
342 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
343 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
344 Gtk+ >= 3.14 (Bug#18674).
345 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
346 Gtk+ >= 3.14 (Bug#18674).
348 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
350 * gtkutil.c: Remove no-longer-used code.
351 (xg_update_menubar): Remove unused local and unnecessary call to
352 gtk_menu_item_get_submenu.
353 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
354 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
355 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
357 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
359 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
361 * xterm.h (handlebox_widget): Remove.
363 * xmenu.c (set_frame_menubar): Remove GTK block that calls
366 * gtkutil.h (xg_have_tear_offs): Remove declaration.
368 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
369 to handle Gtk versions.
370 (xg_get_file_with_chooser): Use them.
371 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
372 Remove (create_menus): Remove teroff argument and code.
373 Remove call to gtk_menu_set_title.
374 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
375 Adjust args to create_menus.
376 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
377 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
378 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
379 (xg_make_tool_item): Remove detach code.
380 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
381 (find_icon_from_name): New function.
382 (update_frame_tool_bar): Remove GtkStockItem code, move to
383 find_icon_from_name. Let stock be a list of icon names to try.
384 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
385 Replace TOOLBAR_TOP_WIDGET.
386 (free_frame_tool_bar, xg_change_toolbar_position ):
387 Replace TOOLBAR_TOP_WIDGET.
388 (xg_initialize): Remove tearoff code.
390 2014-10-18 Eli Zaretskii <eliz@gnu.org>
392 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
393 pixel from the window's cursor glyph width, since X renders hollow
394 blocks 1 pixel wider than the 'width' parameter.
396 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
397 glyph->pixel_width; this is now done in xterm.c.
399 Fix reordering of bracket characters in isolates.
400 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
401 RESOLVED_ONLY; when non-zero, return from the cache only fully
402 resolved states. All callers changed.
403 (CANONICAL_EQU): New macro.
404 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
405 equivalent of the paired closing bracket character.
406 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
407 the default non-negative value, to be checked later in
408 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
409 characters against those pushed onto the BPA stack.
410 (bidi_record_type_for_neutral): New function.
411 (bidi_resolve_brackets): Record next_for_neutral and
412 prev_for_neutral when embedding level gets pushed. Force
413 resolution of bracket pairs when entering a level run that was not
415 (bidi_resolve_neutral): Add assertions before calling
416 bidi_resolve_neutral_1.
417 (bidi_level_of_next_char): Remove the code that attempted to
418 resolve unresolved neutrals; that is now done by
419 bidi_resolve_neutral.
421 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
423 2014-10-17 Eli Zaretskii <eliz@gnu.org>
425 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
426 1-pixel R2L characters.
427 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
428 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
430 2014-10-16 Eli Zaretskii <eliz@gnu.org>
432 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
435 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
437 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
438 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
439 It's not clear to me whether the initialization is needed,
440 but it can't hurt so I played it safe.
442 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
444 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
446 2014-10-15 Eli Zaretskii <eliz@gnu.org>
448 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
449 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
451 (bidi_get_type): Return the isolate initiators and terminator types.
452 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
453 (bidi_fetch_char_skip_isolates, find_first_strong_char)
454 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
455 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
456 for the new features.
457 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
458 push and pop correctly for isolates.
459 (bidi_remember_char): Modify to accept an additional argument
460 and record the bidi type according to its value.
461 (bidi_cache_iterator_state): Accept an additional argument to only
462 update an existing state. Handle the new members of struct bidi_it.
463 (bidi_cache_find): Arguments changed: no longer accepts a level,
464 instead accepts a flag telling it whether it is okay to return
466 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
467 table. Initialize new isolate-related members.
468 (bidi_paragraph_init): Some code factored out into
469 find_first_strong_char.
470 (bidi_resolve_explicit_1): Function deleted, its code incorporated
471 into bidi_resolve_explicit.
472 (bidi_resolve_explicit): Support the isolate initiators and
473 terminator. Fix handling of embeddings and overrides according to
474 new UBA requirements. Record information about previously seen
475 characters here (moved from bidi_level_of_next_char).
476 (bidi_resolve_weak): Adapt to changes in struct members.
477 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
478 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
479 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
480 paired bracket resolution. Handle isolate initiators and
482 (bidi_type_of_next_char): Remove unneeded code for BN limit.
483 (bidi_level_of_next_char): Move the code that records information
484 about previous characters to bidi_resolve_explicit. Fix logic of
485 resolving neutrals and make sure their cache entries are updated.
486 Remove now unneeded special handling of PDF level.
488 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
489 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
490 enlarged per Unicode 6.3.
491 (enum bidi_bracket_type_t): New data type.
492 (struct bidi_saved_info): Leave only 2 type members out of 4.
494 (struct bidi_stack): Add members necessary to support isolating
496 (struct bidi_it): Add new members necessary to support isolating
497 sequences and bracket pair resolution.
499 * xdisp.c (Fbidi_resolved_levels): New function.
500 (syms_of_xdisp): Defsubr it.
501 (append_glyph, append_composite_glyph, produce_image_glyph)
502 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
504 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
506 * term.c (append_glyph, append_composite_glyph)
507 (append_glyphless_glyph): Convert aborts to assertions.
509 * .gdbinit (pgx): Display the character codepoint, resolved level,
510 and bidi type also for glyphless glyphs.
512 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
514 Avoid unwanted point motion in Fline_beginning_position.
515 * lisp.h (scan_newline_from_point): Add prototype.
516 * search.c (scan_newline_from_point): New function, refactored from...
517 * cmds.c (Fforward_line): ...adjusted user.
518 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
519 and simplify the former since the latter doesn't move point.
521 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
523 Cleanup terminal handling code.
524 * dispextern.h (get_named_tty): Remove prototype but...
525 * termhooks.h (get_named_terminal): ...resurrect it under
526 more meaningful name.
527 (get_terminal): Likewise, but with...
528 (decode_live_terminal): ...this name.
529 (decode_tty_terminal): Add prototype.
530 * term.c (get_tty_terminal): Remove.
531 (get_named_tty): Remove.
532 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
533 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
534 Use decode_tty_terminal.
535 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
536 * terminal.c (get_terminal): Refactor to...
537 (decode_terminal, decode_live_terminal): ...new functions.
538 (decode_tty_terminal): Replacement for get_tty_terminal.
539 (get_named_terminal): Likewise for get_named_tty.
540 * coding.c (Fset_terminal_coding_system_internal)
541 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
542 (Fkeyboard_coding_system):
543 * composite.c (Fcomposition_get_gstring):
544 * dispnew.c (Fsend_string_to_terminal):
545 * frame.c (Fmake_terminal_frame):
546 * nsfns.m (check_ns_display_info):
547 * w32fns.c, xfns.c (check_x_display_info):
548 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
549 * keyboard.c (handle_interrupt_signal, handle_interrupt)
550 (Fset_quit_char): Use get_named_terminal.
551 (Fset_output_flow_control, Fset_input_meta_mode):
552 Use decode_tty_terminal.
554 2014-10-13 Eli Zaretskii <eliz@gnu.org>
556 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
557 between 32-bit and 64-bit MinGW builds. (Bug#18699)
559 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
561 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
562 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
564 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
566 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
569 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
571 * editfns.c (dump_tz_string): No longer const.
572 It might be modified.
574 * nsmenu.m (clear): Assume OS X 10.6 or later.
576 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
578 * unexmacosx.c: Remove include ppc/reloc.h.
579 (unrelocate, copy_dysymtab): Remove PPC code.
580 (rebase_reloc_address): Remove, only used for PPC:
582 * nsterm.m: Always include macfont.h on COCOA.
583 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
584 (ns_dumpglyphs_image, ns_check_menu_open)
585 (applicationDidFinishLaunching)
586 (antialiasThresholdDidChange:)
587 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
588 Remove checks for OSX <= 10.5/10.6.
589 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
590 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
593 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
594 (NS_HAVE_NSINTEGER): Remove block.
595 Remove >= OSX 10.6 tests.
597 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
598 (x_activate_menubar, trackingNotification:): Remove check for
600 (menuNeedsUpdate:): Remove check for OSX < 10.5.
602 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
604 * nsfns.m: Always include macfont.h on COCOA.
605 (ns_filename_from_panel, ns_directory_from_panel)
606 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
607 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
609 * macfont.m: Remove >= 1050 check.
610 (macfont_create_family_with_symbol)
611 (macfont_get_glyph_for_character)
612 (mac_font_get_glyphs_for_variants)
613 (mac_ctfont_create_available_families, syms_of_macfont):
614 Remove code for OSX < 10.6.
615 (mac_font_family_group, mac_font_family_compare): Remove, only used
618 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
619 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
621 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
624 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
626 Fix putenv race conditions with undefined behavior (Bug#8705).
627 Do all putenv calls before Emacs creates any threads.
628 Use a safer way to modify the TZ environment variable in the
629 presence of multiple threads. For further thread-safety,
630 prefer localtime_r and gmtime_r to localtime and gmtime,
631 and prefer struct tm's tm_gmtoff (if available) to calling
632 both localtime_r and gmtime_r.
633 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
634 (init_dbusbind): ... to this new function.
635 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
636 * xterm.c (x_term_init): Move xputenv call from here ...
637 (init_xterm): ... to this new function.
638 * emacs.c (main) [USE_GTK]: Call it before creating threads.
639 * editfns.c (HAVE_TM_GMTOFF): Default to false.
640 (dump_tz_string): New constant.
641 (init_editfns): Use it. This centralizes the dump_tz stuff.
642 Call set_time_zone_rule here, so that its xputenv is done
643 before Emacs goes multithreaded.
644 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
645 thread-safe enough for Emacs.
646 (format_time_string, Fdecode_time, Fcurrent_time_string)
647 (Fcurrent_time_zone):
648 Prefer localtime_r and gmtime_r, which are more thread-safe, to
649 localtime and gmtime. Remove now-unnecessary calls to block_input.
650 (tm_gmtoff): New static function.
651 (Fdecode_time, Fcurrent_time_zone): Use it.
652 (Fencode_time): Use mktime_z, for better thread-safety.
653 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
654 i.e., not quite thread-safe but good enough for Emacs typical usage.
655 Do not reclaim storage that is in the environment; let it leak.
656 Always call tzset, since localtime_r does not.
657 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
658 This is now done in init_editfns.
659 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
660 New macros and declarations, for platforms lacking tzalloc & friends.
662 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
664 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
665 On x86 platforms this works around GCC bug 63495
666 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
667 and more generally should fix a portability problem in Emacs.
668 Problem reported by Stefan Monnier in:
669 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
671 2014-10-08 Leo Liu <sdl.web@gmail.com>
673 Enhance terpri to allow conditionally output a newline. (Bug#18652)
674 * keymap.c (describe_vector_princ):
675 * keyboard.c (Fcommand_error_default_function): Adapt to change to
678 * print.c (printchar_stdout_last): Declare.
679 (printchar): Record the last char written to stdout.
680 (Fterpri): Add optional argument ENSURE.
682 2014-10-08 Eli Zaretskii <eliz@gnu.org>
684 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
685 DELAY argument to change_frame_size, so that the frame size
686 changes, if any are needed, are delayed until the next redisplay.
687 This is to avoid a too early QUIT inside change_frame_size, when
688 it calls Lisp in frame_windows_min_size, in case one of the events
689 we've read sets the quit-flag. (Bug#18649)
691 * w32fns.c (check_x_display_info): Accept terminal objects as
692 argument, to follow what xfns.c does.
694 2014-10-07 Glenn Morris <rgm@gnu.org>
696 * Makefile.in ($(srcdir)/macuvs.h)
697 ($(lispsource)/international/charprop.el): Add explicit FORCE.
699 2014-10-07 Eli Zaretskii <eliz@gnu.org>
701 * decompress.c (init_zlib_functions): Move the message about zlib
702 being unavailable from here...
703 (Fzlib_decompress_region): ...to here. (Bug#18650)
705 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
707 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
708 the case where an optional string is used. Adjust docstring.
710 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
712 * lisp.mk (lisp): Remove w32-common-fns.elc.
714 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
716 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
717 These were already defined in buffer.c, and the duplicate
718 definitions cause problems on platforms like 'gcc -fno-common'.
719 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
721 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
723 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
724 if toolbar is visible.
726 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
729 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
730 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
731 (ns_select, ns_read_socket): Use unwind_protect to decrease
732 apploopnr (Bug#18345).
733 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
734 line height (Bug#17977).
736 * macfont.m: Fix indentation and import changes from macport 24.3.94.
737 (macfont_closest_traits_index): New function.
738 (macfont_closest_traits_index_p): Rename from
739 macfont_closest_traits_index.
740 (macfont_list): Use macfont_closest_traits_index_p.
742 2014-10-05 K. Handa <handa@gnu.org>
744 * coding.c (detect_coding_iso_2022): Set coding->rejected
745 correctly when an invalid escape sequence is found (Bug#18610).
747 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
749 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
750 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
753 2014-10-04 Martin Rudalics <rudalics@gmx.at>
755 * buffer.c (scroll_bar_width, scroll_bar_height):
757 * window.c (Fset_window_scroll_bars): Fix doc-string.
758 (Fwindow_scroll_bars): Have it return what the doc-string says.
760 2014-10-03 Eli Zaretskii <eliz@gnu.org>
762 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
763 iterator backwards, to resync the bidi iterator. (Bug#18584)
765 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
767 Consistently use min and max macros from lisp.h.
768 * coding.c (min, max):
770 * unexhp9k800.c (min):
771 * unexw32.c (min, max): Use definitions from lisp.h.
772 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
774 * gmalloc.c (min): Tiny style change.
776 * fileio.c (emacs_readlinkat, Finsert_file_contents):
777 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
779 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
781 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
782 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
783 (X_ULONG_MAX): Move these macros to xterm.h.
784 (x_fill_property_data): Be more generous about allowing either
785 signed or unsigned data of the appropriate width.
786 * xterm.h (x_display_set_last_user_time): New function.
787 All setters of last_user_time changd to use this function.
788 If ENABLE_CHECKING, check that the times are in range.
790 2014-10-02 Eli Zaretskii <eliz@gnu.org>
792 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
793 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
795 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
797 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
798 make a font_object from a tty frame (Bug#18573).
799 (Finternal_set_lisp_face_attribute): Add FIXME comment.
801 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
803 * alloc.c (mark_overlay): Assume that overlay boundaries are
804 always markers. Add comment.
805 * lread.c (read_internal_start): Use convenient validate_subarray.
807 (Fread_from_string): Adjust docstring.
809 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
811 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
813 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
814 Rename from the "x-" prefix.
816 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
818 * xselect.c (selection-converter-alist): Fix docstring.
820 2014-10-01 Eli Zaretskii <eliz@gnu.org>
822 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
823 argument passed by the caller, when we mirror all slashes into
826 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
828 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
829 Resurrect old code and fix compilation with GTK < 2.13.6.
831 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
833 Use AUTO_CONS instead of SCOPED_CONS, etc.
834 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
835 * lisp.h (AUTO_CONS): Rename from scoped_cons.
836 (AUTO_LIST1): Rename from scoped_list1.
837 (AUTO_LIST2): Rename from scoped_list2.
838 (AUTO_LIST3): Rename from scoped_list3.
839 (AUTO_LIST4): Rename from scoped_list4.
840 (AUTO_STRING): Rename from SCOPED_STRING.
841 * frame.h (AUTO_FRAME_ARG):
842 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
843 (AUTO_LIST4, AUTO_STRING):
844 Prepend a new argument 'name'.
845 Declare a variable instead of yielding a value.
847 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
849 2014-09-30 Eli Zaretskii <eliz@gnu.org>
851 * w32fns.c (w32_createwindow): Accept an additional argument, an
852 array of 2 values specifying the coordinates of the frame's
853 top-left corner. Use these values instead of calling x_get_arg,
854 which can cons Lisp objects, and therefore cannot be called except
855 from the main thread. Remove redundant tests for the default
857 (my_create_window): Move the calculation of the coordinates of the
858 frame's top-left edge here. Pass them to the input thread via the
859 second parameter of the WM_EMACS_CREATEWINDOW message.
860 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
863 2014-09-30 Eli Zaretskii <eliz@gnu.org>
865 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
866 (redisplay_window): Treat the frame's frozen_window_starts flag
867 the same way as the optional_new_start flag for the window: only
868 obey it if the glyph row showing point will be fully visible.
869 Likewise when the window start is in a continuation line. If,
870 after trying everything under the 'force_start' label, point is
871 still not fully visible, give up and scroll the window.
872 Add debugging traces. (Bug#18545)
874 * window.c (Frecenter): Set the window's redisplay flag.
876 2014-09-30 Eli Zaretskii <eliz@gnu.org>
878 * w32term.c (w32_read_socket): Don't use frame dimensions for
879 resizing if GetClientRect returned an empty (0, 0, 0, 0)
880 rectangle. Check the return value of GetClientRect, and don't use
881 the results if it didn't succeed.
883 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
884 in columns and lines after correcting the pixel dimensions in
886 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
887 negative values to xrealloc. (Bug#18528)
889 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
891 * alloc.c: Remove now-unnecessary check.
892 Suggested by Dmitry Antipov in:
893 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
895 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
897 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
898 to Ubuntu 14.04.1 x86-64.
900 Simplify stack-allocated Lisp objects, and make them more portable.
901 The build_local_string macro was used in two ways: (1) string
902 literals for which scoped allocation suffices, and (2) file name
903 components, where it's not safe in general to assume bounded-size
904 ASCII data. Simplify by defining a new macro SCOPED_STRING that
905 allocates a block-scope string, and by using SCOPED_STRING for (1)
906 and build_string for (2). Furthermore, actually use stack
907 allocation only for objects known to have sufficient alignment.
908 This simpler implementation means Emacs can make
909 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
910 GC_MAKE_GCPROS_NOOPS.
911 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
912 for fewer differences among implementations.
913 (struct Lisp_String): Now GCALIGNED.
914 (USE_STACK_LISP_OBJECTS): Default to true, since the
915 implementation no longer insists on a nonempty GCALIGNED.
916 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
917 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
918 separately. Move definiens to scoped_cons. The old definition
919 was incorrect when GCALIGNED was defined to be empty.
920 (union Aligned_String): New type.
921 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
922 implementation ports to compilers that don't align strictly enough.
923 Don't worry about the union sizes; it's not worth bothering about.
924 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
925 Rewrite using USE_STACK_CONS.
926 (scoped_cons): Assume the use of union Aligned_Cons.
927 (lisp_string_size, make_local_string, build_local_string): Remove.
928 Unless otherwise specified, all callers of build_local_string
929 changed to use SCOPED_STRING.
930 (SCOPED_STRING): New macro.
931 * data.c (wrong_choice):
932 * menu.c (single_menu_item):
933 * process.c (Fformat_network_address):
934 Hoist use of SCOPED_STRING out of a scope, so that its returned
935 object lives long enough.
936 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
937 as the string might be long or might not be ASCII.
939 2014-09-29 Eli Zaretskii <eliz@gnu.org>
941 * msdos.c (internal_terminal_init): Bump version to 25.
943 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
945 Keep stack-allocated Lisp objects fast rather than versatile.
946 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
947 (SCOPED_CONS_INITIALIZER): New macro.
948 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
949 (USE_LOCAL_ALLOCA): Remove.
950 (local_cons, local_list1, local_list2, local_list3, local_list4):
951 Remove. Stack overflow checking makes them too slow.
952 (make_local_vector): Likewise. Also we just don't have enough
954 (enum LISP_STRING_OVERHEAD): Remove.
955 (local_string_init, local_vector_init): Remove prototypes.
956 (make_local_string, build_local_string): Redesign to target short
957 compile-time string constants, fall back to regular string allocation
959 (lisp_string_size): New function.
960 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
961 * alloc.c (local_string_init, local_vector_init): Remove.
962 (verify_ascii) [ENABLE_CHECKING]: New function.
963 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
964 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
965 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
966 * xselect.c, xterm.c: All related users changed.
968 2014-09-28 Ken Brown <kbrown@cornell.edu>
970 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
971 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
973 2014-09-27 Ken Brown <kbrown@cornell.edu>
975 Fix implementation of HYBRID_MALLOC on Cygwin.
976 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
977 (bss_sbrk_buffer_beg): New variable. Use it...
978 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
979 incorrect definition.
981 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
983 * keyboard.c (track-mouse): Rename to internal--track-mouse.
984 Make it into a function and change arg to be a function.
986 * lisp.mk (lisp): Add elisp-mode.elc.
988 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
990 * xfns.c (x_default_scroll_bar_color_parameter):
991 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
992 to pacify --enable-gcc-warnings in non-scrollbar builds.
994 2014-09-26 Ken Brown <kbrown@cornell.edu>
996 * w32term.h (ALIGN_STACK): Fix the cpp condition.
998 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1000 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1001 MinGW builds that use GCC before 4.2.
1003 Default to stack objects on DOS_NT platforms as well.
1004 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1005 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1007 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1009 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1010 ALIGN_STACK attribute.
1012 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1014 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1015 ALIGN_STACK attribute.
1017 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1018 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1020 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1022 * frame.c (frame_inhibit_resize):
1023 * widget.c (EmacsFrameResize):
1024 * window.c (resize_frame_windows, Fset_window_configuration):
1025 * xdisp.c (expose_frame):
1026 * xfns.c (x_change_tool_bar_height):
1027 * xmenu.c (update_frame_menubar):
1028 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1029 Remove code left dead after 2014-07-27 changes.
1031 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1033 Fix local_cons etc. to not exhaust the stack when in a loop.
1034 Problem reported in:
1035 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1036 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1037 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1038 (Ffind_charset_string):
1039 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1040 * data.c (wrong_range):
1041 * editfns.c (Fpropertize, format2):
1042 * emacs.c (init_cmdargs, decode_env_path):
1043 * fileio.c (auto_save_error):
1044 * fns.c (Fyes_or_no_p):
1045 * font.c (font_style_to_value, font_parse_xlfd)
1046 (font_parse_family_registry, font_delete_unmatched)
1048 * fontset.c (Fset_fontset_font):
1049 * frame.c (x_get_arg):
1050 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1051 (read_char_minibuf_menu_prompt):
1052 * keymap.c (silly_event_symbol_error, describe_vector):
1053 * lread.c (load_warn_old_style_backquotes):
1054 * menu.c (single_menu_item):
1055 * minibuf.c (Fread_buffer):
1056 * process.c (status_message, Fformat_network_address)
1057 (server_accept_connection):
1058 * textprop.c (copy_text_properties):
1059 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1060 * xfns.c (x_default_scroll_bar_color_parameter):
1061 * xfont.c (xfont_open):
1062 * xselect.c (x_clipboard_manager_error_1):
1063 * xterm.c (x_term_init):
1064 Put USE_LOCAL_ALLOCA at the start of the function.
1065 * fns.c (maybe_resize_hash_table): Use build_string instead of
1066 build_local_string, since we'd otherwise need a conditional
1067 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1068 not worth the bother of optimization.
1069 * font.c (font_delete_unmatched): Remove by-hand code that
1070 observed MAX_ALLOCA limit, since it's now done automatically.
1071 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1072 since build_local_string needs its sa_alloc.
1073 * lisp.h (lisp_word_count): New function.
1074 (SAFE_ALLOCA_LISP): Use it.
1075 (USE_LOCAL_ALLOCA): New macro.
1076 (local_cons, make_local_vector, make_local_string):
1077 Observe the MAX_ALLOCA limit.
1078 (LISP_STRING_OVERHEAD): New constant.
1079 (make_local_string): Use it.
1081 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1083 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1084 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1085 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1086 and Solaris and it's likely to work on similar platforms.
1088 Avoid signed integer overflow when converting Time to ptrdiff_t.
1089 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1091 (position_to_Time, Time_to_position): New functions.
1092 (gen_help_event, kbd_buffer_get_event): Use them.
1093 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1094 Go back to plain 'unsigned long', so that 'Time' is the same
1095 for both X and non-X builds; this is less likely to cause surprise.
1096 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1097 are the same size; this is no longer required.
1099 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1100 of bit 28 and of whether an unsigned value is negative.
1101 This simplifies the code a bit, and pacifies clang 3.4.
1103 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1105 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1106 Windows builds, where 'long' is a 32-bit type.
1108 * w32inevt.h (w32_console_mouse_position): Update the argument
1109 types to use 'Time'.
1111 * w32term.c (w32_mouse_position)
1112 (x_horizontal_scroll_bar_report_motion)
1113 (x_scroll_bar_report_motion): Update the argument types to use
1116 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1118 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1119 (struct input_event): ...unsigned bitfields. Likewise for
1120 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1121 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1122 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1123 (kbd_buffer_get_event): Adjust users.
1124 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1125 (make_scroll_bar_position): New function, refactored out of...
1126 (make_lispy_event): ...adjusted user.
1127 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1128 * nsterm.m (ns_mouse_position, mouseUp):
1129 * term.c (term_mouse_position):
1130 * w32inevt.c (w32_console_mouse_position):
1131 * w32term.c (w32_mouse_position):
1132 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1133 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1134 Prefer enum and explicit enum members to integers and numeric values.
1136 * chartab.c (uniprop_encode_value_numeric):
1137 * font.c (font_style_to_value): Use make_local_vector.
1138 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1139 * keymap.c (append_key): Use scoped_list1.
1141 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1142 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1144 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1146 Fix some slow uses and misuses of strcat.
1147 * doc.c (get_doc_string):
1148 * gtkutil.c (get_utf8_string):
1149 * xsmfns.c (x_session_initialize):
1150 Avoid recomputation of string length.
1151 * ftfont.c (ftfont_spec_pattern):
1152 * xfns.c (xic_create_fontsetname):
1153 Don't assume output buffer is initially zero.
1155 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1157 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1158 All callers changed.
1159 * xterm.c (x_term_init): Use new functionality to avoid two needs
1160 to compute a string length.
1162 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1164 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1166 Use known length of a Lisp string to copy it faster.
1167 * lisp.h (lispstrcpy): New function. Add comment.
1168 * callproc.c (child_setup):
1169 * dbusbind.c (xd_append_arg):
1170 * doc.c (get_doc_string):
1171 * font.c (Ffont_xlfd_name):
1172 * frame.c (xrdb_get_resource):
1173 * process.c (Fmake_network_process, network_interface_info):
1174 * w32fns.c (Fx_open_connection):
1175 * w32proc.c (sys_spawnve):
1176 * xfns.c (select_visual):
1177 * xfont.c (xfont_list):
1178 * xsmfns.c (x_session_initialize):
1179 * xterm.c (x_term_init): Use it.
1181 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1183 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1184 Problem reported by Dmitry Antipov in thread leading to:
1185 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1186 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1187 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1189 * callproc.c (call_process): Save and restore sa_avail.
1190 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1191 (AVAIL_ALLOCA): New macro.
1192 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1193 Use it, and check against sa_avail rather than MAX_ALLOCA.
1195 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1197 On OSX, do not free font-specific data more than once (Bug#18501).
1198 * macfont.m (macfont_close): Release and free font-specific data
1199 only if it wasn't previously freed.
1201 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1203 * unexmacosx.c (dump_it): Improve error message.
1205 2014-09-22 Juri Linkov <juri@jurta.org>
1207 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1208 (Bug#10747, bug#18334)
1210 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1212 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1213 units in which the position is measured. (Bug#18493)
1215 * xdisp.c (redisplay_internal): Force redisplay of all windows
1216 that show a buffer whose narrowing has changed. (Bug#18490)
1218 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1220 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1221 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1222 lines, draw the hollow-box and hbar cursors on the right side of
1223 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1226 * xterm.c (x_draw_stretch_glyph_string):
1227 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1228 caused the block cursor to disappear on a TAB in R2L lines in
1229 every window except the leftmost one. Reported by Martin Rudalics
1232 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1234 Always use matched specpdl entry to record call arguments (Bug#18473).
1235 * lisp.h (record_in_backtrace): Adjust prototype.
1236 * eval.c (record_in_backtrace): Return current specpdl level.
1237 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1238 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1239 entry and use that entry in call to backtrace_debug_on_exit.
1240 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1241 (do_debug_on_call): Get current specpdl level as 2nd arg.
1243 Prefer ptrdiff_t to int and avoid integer overflows.
1244 * fileio.c (make_temp_name):
1245 * font.c (font_parse_family_registry): Avoid integer
1246 overflow on string size calculation.
1247 * data.c (Faset): Likewise for byte index.
1249 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1251 Fix display of R2L lines in partial-width windows.
1252 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1253 assigned the correct value.
1254 (extend_face_to_end_of_line): Account for truncation and
1255 continuation glyphs in R2L rows when one of the fringes is not
1257 (display_line): Don't assign negative X offset to a row if we are
1258 going to produce a truncation glyph for it. When handling
1259 truncated R2L rows, consider the width of the left fringe instead
1261 (produce_special_glyphs): Fix bogus assignments.
1263 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1265 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1266 always set to a valid value. Make sure the size passed to alloca
1267 is always positive. (Bug#18516)
1269 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1271 Avoid extra call to oblookup when interning symbols.
1272 * lisp.h (intern_driver): Add prototype.
1273 * lread.c (intern_driver): New function.
1274 (intern1, intern_c_string_1, Fintern):
1275 * font.c (font_intern_prop):
1276 * w32font.c (intern_font_name): Use it.
1278 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1280 Minor improvements to new stack-allocated Lisp objects.
1281 * frame.h (FRAME_PARAMETER):
1282 Prefer scoped_list1 to local_list1 where either would do.
1283 * lisp.h (scoped_list4): New macro.
1284 (local_cons, local_list1, local_list2, local_list3, local_list4)
1285 (make_local_vector, make_local_string, build_local_string):
1286 Prefer functions to macros where either would do.
1287 * xdisp.c (build_desired_tool_bar_string):
1288 Prefer scoped_list4 to local_list4 where either would do.
1290 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1292 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1293 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1294 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1295 * frame.h (FRAME_PARAMETER): New macro.
1296 * dispnew.c (init_display):
1297 * fontset.c (Fset_fontset_font):
1298 * frame.c (x_default_parameter):
1299 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1300 * xfns.c (x_default_scroll_bar_color_parameter)
1301 (x_default_font_parameter, x_create_tip_frame): Use it.
1302 * editfns.c (Fpropertize): Use local_cons.
1303 * process.c (status_message): Use build_local_string.
1304 * xfont.c (xfont_open): Use make_local_string.
1305 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1307 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1309 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1310 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1311 !__clang__. This works with GCC and with clang and is safer for
1312 compilers we don't know about.
1313 (local_cons): Rename parameter to make capture less likely.
1315 2014-09-17 Samuel Bronson <naesten@gmail.com>
1317 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1319 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1321 Fix minor problems found by static checking.
1322 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1324 * buffer.h (decode_buffer): Doc and indentation fixes.
1325 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1327 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1329 Avoid clang-specific warnings.
1330 * buffer.c (init_buffer): Shut up -Wself-assign.
1331 * process.c (server_accept_connection): Shut up -Wunsequenced.
1333 2014-09-16 Daniel Colascione <dancol@dancol.org>
1335 * fns.c (sxhash): For symbols, use address as hash code.
1337 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1339 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1340 * charset.c (load_charset_map_from_file): Use scoped_list2
1341 and build_local_string.
1342 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1343 * emacs.c (init_cmdargs, decode_env_path):
1344 * fileio.c (Fexpand_file_name):
1345 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1346 * frame.c (x_get_arg):
1347 * keyboard.c (safe_run_hooks_error):
1348 * lread.c (load_warn_old_style_backquotes):
1349 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1350 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1351 * xselect.c (x_clipboard_manager_error_1)
1352 (x_clipboard_manager_save_all):
1353 * xterm.c (x_term_init): Use build_local_string.
1355 Avoid more integer overflows on string size calculations.
1356 * category.c (Fmake_category_set):
1357 * xdisp.c (get_overlay_arrow_glyph_row):
1358 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1360 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1362 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1363 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1364 error message format. Use message_with_string to have non-ASCII
1365 file names properly displayed.
1366 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1367 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1368 where these APIs are not available even in UNICOWS.DLL.
1369 Improve the format of error messages and include the file name in them
1371 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1372 call play-sound-functions, per documentation.
1374 * w32.c (w32_get_long_filename, w32_get_short_filename):
1375 Constify the input file name arguments.
1377 * w32.h (w32_get_long_filename, w32_get_short_filename):
1380 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1382 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1383 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1384 [USE_LOCAL_ALLOCATORS]: New macros.
1385 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1386 (build_local_string): Avoid argument name expansion clash with
1388 * alloc.c (toplevel)
1389 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1390 Preprocessor guard to avoid impossible configuration.
1391 * charset.c (Ffind_charset_region, Ffind_charset_string):
1392 Use make_local_vector.
1393 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1394 * textprop.c (Fput_text_property, Fadd_face_text_property):
1396 (copy_text_properties): Use local_cons and local_list3.
1397 * chartab.c (uniprop_table):
1398 * data.c (wrong_choice, wrong_range):
1399 * doc.c (get_doc_string):
1400 * editfns.c (format2):
1401 * fileio.c (Fexpand_file_name, auto_save_error):
1402 * fns.c (Fyes_or_no_p):
1403 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1404 * fontset.c (Fset_fontset_font):
1405 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1406 (read_char_minibuf_menu_prompt):
1407 * keymap.c (silly_event_symbol_error, describe_vector):
1408 * menu.c (single_menu_item):
1409 * minibuf.c (Fread_buffer):
1410 * process.c (status_message, Fformat_network_address)
1411 (server_accept_connection): Use make_local_string and
1412 build_local_string. Prefer compound literals where appropriate.
1414 2014-09-15 Daniel Colascione <dancol@dancol.org>
1416 * fns.c (Fsort): Tweak sort docstring.
1418 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1420 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1421 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1422 set errno to EAGAIN instead, to allow the caller to retry the
1423 write after some waiting. Fixes deadlocks when Emacs exchanges a
1424 lot of data through the pipe. (Bug#18420)
1426 * sound.c (Fplay_sound_internal): Encode the sound file name in
1427 the ANSI codepage. Expand it against data-directory, as per docs,
1428 not against the current directory. No need to make a local copy
1429 of the file name; pass the encoded file name directly to
1430 do_play_sound. (Bug#18463)
1432 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1433 NULL, and the file name is not encodable in ANSI codepage, return
1434 the string with "?" replacement characters, which will fail the
1435 caller. This avoids returning a random value in that case.
1437 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1439 * window.c (Fresize_mini_window_internal): Set w->total_lines
1440 from w->pixel_height (Bug#18422).
1442 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1444 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1445 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1446 setting resize increments (Bug#18435).
1448 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1450 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1451 state around the call to line_bottom, since it can move the
1452 iterator to another screen line. This fixes off-by-one errors in
1453 the reported row in some rare cases.
1455 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1457 * callproc.c (init_callproc): Fix bug introduced at
1458 2014-09-07 (Bug#18474).
1460 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1462 Prefer ptrdiff_t to int and avoid integer overflows.
1463 * fileio.c (make_temp_name):
1464 * font.c (font_parse_family_registry): Avoid integer
1465 overflow on string size calculation.
1466 * data.c (Faset): Likewise for byte index.
1468 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1470 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1472 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1474 * lisp.h (make_local_string): Nitpick indent.
1475 * print.c (Fprin1_to_string): Remove unused GCPROs.
1477 More debugging aids around GCPROs.
1478 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1479 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1480 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1482 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1483 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1485 Remove redundant GCPROs around Ffuncall and Fapply calls.
1486 This is safe because Ffuncall protects all of its arguments by itself.
1487 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1488 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1489 (call6, call7): Likewise. Use compound literals where applicable.
1490 (run_hook_with_args_2): Use compound literal.
1492 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1494 Pacify --enable-gcc-warnings when no window system is used.
1495 These warnings found that subscript error, so they seem worthwhile.
1496 * composite.c (char_composable_p): Simplify a bit.
1497 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1498 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1499 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1500 * window.c (set_window_scroll_bars):
1501 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1502 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1503 Ignore -Wsuggest-attribute=const.
1504 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1505 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1507 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1509 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1510 Use check_iso_charset_parameter instead of doing the checks by hand.
1511 (check_iso_charset_parameter): Move up. Check parameters a bit
1512 more carefully, and return true for 96-char sets. All callers changed.
1514 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1516 Simplify lisp.h by removing the __COUNTER__ business.
1517 Problem reported by Dmitry Antipov in:
1518 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1519 * lisp.h (make_local_vector, make_local_string)
1520 (build_local_string): Simplify by not bothering with __COUNTER__.
1521 The __COUNTER__ business wasn't working properly, and was needed
1522 only for hypothetical future expansion anyway.
1524 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1526 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1527 terms to determine bitmap color. (Bug#18437)
1529 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1531 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1534 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1536 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1538 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1540 * xterm.c (handle_one_xevent): Detect iconified by looking at
1541 _NET_WM_STATE_HIDDEN.
1543 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1545 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1546 These can generate a constant with the correct value but the wrong
1547 width, which doesn't work as a printf argument. All uses removed.
1548 Problem reported by Dmitry Antipov in:
1549 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1550 (ENUMABLE): Remove; no longer needed.
1551 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1552 Remove; no longer needed because of the above change.
1553 Each definiens moved to the only use.
1555 Improve the experimental local and scoped allocation.
1556 * alloc.c (local_string_init, local_vector_init):
1557 New functions, defined if USE_LOCAL_ALLOCATORS.
1558 Mostly, these are moved here from lisp.h, as it's not
1559 clear it's worth making them inline.
1560 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1561 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1562 USE_STACK_LISP_OBJECTS, not on a laundry list.
1563 (local_string_init, local_vector_init): New decls.
1564 (union Aligned_Cons): New type.
1565 (scoped_cons): Use it. Give up on the char trick, as it's a too
1566 much of a maintenance hassle; if someone wants this speedup
1567 they'll just need to convince their compiler to align properly.
1568 Conversely, use the speedup if struct Lisp_Cons happens to
1569 be aligned even without a directive. Better yet, help it along
1570 by using union Aligned_Cons rather than struct Lisp_Cons.
1571 (pointer_valid_for_lisp_object): Remove. This check is not
1572 necessary, since make_lisp_ptr is already doing it. All uses removed.
1573 (local_vector_init, local_string_init): Move to alloc.c.
1574 (build_local_vector): Remove this awkward macro, replacing with ...
1575 (make_local_vector): New macro, which acts more like a function.
1576 Use statement expressions and use __COUNTER__ to avoid macro
1577 capture. Fall back on functions if these features are not supported.
1578 (build_local_string, make_local_string): Likewise.
1580 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1582 * xterm.c (x_term_init): Consolidate duplicated code.
1583 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1584 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1585 Add eassert and mark dpyinfo as dead only if it was alive.
1587 Add macros to allocate temporary Lisp objects with alloca.
1588 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1589 * character.h (parse_str_as_multibyte): Move prototype to ...
1590 * lisp.h (parse_str_as_multibyte): ... here.
1591 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1592 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1594 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1595 (local_string_init): New functions.
1596 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1597 (init_alloc_once): Call it.
1599 Cleanup last change and make all new stuff conditional.
1600 * lisp.h (build_local_string): Rename to ...
1601 (make_local_string): ... this macro.
1602 (build_local_string, scoped_list1, scoped_list3): New macros.
1603 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1604 and functions as such, use regular fallbacks otherwise.
1605 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1608 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1610 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1611 always make sure the marginal areas of the row are in sync with
1612 what the window wants. (Bug#18419)
1614 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1615 existing binding of a variable, to avoid silently aborting
1616 commands that use specbind. (Bug#18331)
1618 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1620 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1621 * coding.c (growable_destination): New function.
1622 (produce_chars): Use it for sanity checks. Do not fiddle with
1623 dst_end if the source and destination are both nil, as it's
1624 the caller's responsibility to avoid overlap.
1625 * keyboard.c (read_decoded_event_from_main_queue):
1626 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1627 length, not 4 times, to prevent decode_coding_c_string from trying
1628 to reallocate a destination. This removes the need for the FIXME.
1630 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1631 All callers simplified. Add a comment about exec_failed, vfork,
1634 Adjust drag-and-drop fix when window is above top (Bug#18303).
1635 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1636 XCDR bleed into XCAR's encoded value. Improve checks for
1637 out-of-range data while we're at it.
1639 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1641 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1642 is CONSP (Bug#18303).
1644 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1646 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1647 'alloca' gets passed arguments larger than MAX_ALLOCA.
1649 * font.c (MAX): Define if not defined elsewhere.
1651 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1653 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1654 here for destination buffer, to work around what appears to be a
1655 bug in decode_coding_c_string when the source and destination are
1658 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1659 This follows up on the recent thread in emacs-devel on alloca; see:
1660 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1661 This patch also cleans up alloca-related glitches noted while
1662 examining the code looking for unbounded alloca.
1664 * callproc.c (init_callproc):
1665 Rewrite to avoid need for alloca.
1666 * buffer.c (mouse_face_overlay_overlaps)
1667 (report_overlay_modification):
1668 * buffer.h (GET_OVERLAYS_AT):
1669 * coding.c (make_subsidiaries):
1670 * doc.c (Fsnarf_documentation):
1671 * editfns.c (Fuser_full_name):
1672 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1673 (search_embedded_absfilename, Fsubstitute_in_file_name):
1674 * fns.c (Fmake_hash_table):
1675 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1676 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1677 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1678 (xrdb_get_resource, x_get_resource_string):
1679 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1680 * ftxfont.c (ftxfont_draw):
1681 * image.c (xbm_load, xpm_load, jpeg_load_body):
1682 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1684 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1686 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1687 (find_and_return_menu_selection):
1688 * print.c (PRINTFINISH):
1689 * process.c (Fformat_network_address):
1690 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1691 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1692 * sound.c (wav_play, au_play):
1693 * syntax.c (skip_chars):
1694 * term.c (tty_menu_activate, tty_menu_show):
1695 * textprop.c (get_char_property_and_overlay):
1696 * window.c (Fset_window_configuration):
1697 * xdisp.c (safe__call, next_overlay_change, vmessage)
1698 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1699 * xfaces.c (face_at_buffer_position):
1700 * xmenu.c (x_menu_show):
1701 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1702 allocation size isn't bounded.
1703 * callint.c (Fcall_interactively): Redo memory_full check
1704 so that it can be done at compile-time on some platforms.
1705 * coding.c (MAX_LOOKUP_MAX): New constant.
1706 (get_translation_table): Use it.
1707 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1708 SAFE_ALLOCA, to catch integer overflows on size calculation.
1709 (exec_failed) [!DOS_NT]: New function.
1710 (child_setup) [!DOS_NT]: Use it.
1711 * editfns.c (Ftranspose_regions):
1712 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1713 * editfns.c (check_translation):
1714 Allocate larger buffers on the heap.
1715 * eval.c (internal_lisp_condition_case):
1716 Check for MAX_ALLOCA overflow.
1717 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1718 (Fbase64_encode_region, Fbase64_decode_region):
1719 Avoid unnecessary calls to SAFE_FREE before 'error'.
1720 * buffer.c (mouse_face_overlay_overlaps):
1721 * editfns.c (Fget_pos_property, check_translation):
1722 * eval.c (Ffuncall):
1723 * font.c (font_unparse_xlfd, font_find_for_lface):
1724 * ftfont.c (ftfont_drive_otf):
1725 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1726 (menu_bar_items, tool_bar_items):
1727 * sound.c (Fplay_sound_internal):
1728 * xdisp.c (load_overlay_strings, dump_glyph_row):
1729 Use an ordinary auto buffer rather than alloca, since the
1730 allocation size is fixed and small.
1731 * ftfont.c: Include <c-strcase.h>.
1732 (matching_prefix): New function.
1733 (get_adstyle_property): Use it, to avoid need for alloca.
1734 * keyboard.c (echo_add_key):
1735 * keymap.c (describe_map): Use ptrdiff_t, not int.
1736 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1737 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1738 when counting bytes.
1739 * lisp.h (xlispstrdupa): Remove, replacing with ...
1740 (SAFE_ALLOCA_STRING): ... new macro with different API.
1741 This fixes a portability problem, namely, alloca result
1742 passed to another function. All uses changed.
1743 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1745 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1746 (REGEX_ALLOCATE): New macros.
1747 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1748 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1750 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1752 (decode_mode_spec_coding): Store directly into buf rather than
1753 into an alloca temporary and copying the temporary to the buf.
1755 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1757 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1759 2014-09-04 Jan D <jan.h.d@swipnet.se>
1761 * xterm.c (x_term_init): Don't call x_session_initialize if running
1762 as a daemon (Bug#18375).
1764 * xsmfns.c: Initialize ice_fd.
1766 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1768 Less chatter in 'make' output.
1769 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1770 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1771 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1773 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1775 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1776 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1778 * nsfns.m (Fx_create_frame):
1779 * w32fns.c (Fx_create_frame):
1780 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1783 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1785 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1786 the reported row in the case of a window with a header line, by
1787 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1788 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1790 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1792 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1793 when configured --with-wide-int on typical 32-bit platforms.
1795 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1797 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1798 when HPOS is negative, for the benefit of R2L glyph rows whose
1799 newline overflows into the fringe.
1801 2014-09-03 Ken Brown <kbrown@cornell.edu>
1803 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1805 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1807 Minor cleanup of recent strlen-avoiding patch.
1808 * fileio.c (CHECK_LENGTH): Remove.
1809 Rewrite callers so that they don't need it.
1810 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1811 variable wasn't set.
1813 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1815 * fileio.c (CHECK_LENGTH): New macro.
1816 (Fexpand_file_name): Use it and get rid of a few more calls
1817 to strlen and strcat.
1818 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1819 * lisp.h (egetenv): ... because of a new inline function used to
1820 avoid calls to strlen for a compile-time constants.
1822 * buffer.h (decode_buffer): New function.
1823 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1824 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1825 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1826 * data.c (Flocal_variables_p):
1827 * fileio.c (Fverify_visited_file_modtime):
1828 * marker.c (live_buffer): Use it.
1830 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1832 Avoid extra calls to strlen in filesystem I/O routines.
1833 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1834 the length of 'newdir' is known or may be precalculated.
1835 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1836 not 'char *', and so use precalculated length.
1837 (Ffile_accessible_directory_p):
1838 * callproc.c (encode_current_directory, init_callproc):
1839 * charset.c (init_charset):
1840 * lread.c (load_path_check, load_path_default): Adjust users.
1841 * lisp.h (file_accessible_directory_p): Tweak prototype.
1843 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1845 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1848 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1850 --enable-silent-rules now suppresses more chatter.
1851 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1852 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1853 (am__v_CCLD_1): New macros, taken from Automake.
1854 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1856 Clean up extern decls a bit.
1857 * bytecode.c: Include blockinput.h and keyboard.h rather
1858 than rolling their APIs by hand.
1859 * emacs.c: Include regex.h and rely on its and lisp.h's API
1860 rather than rolling them by hand.
1861 * lastfile.c: Include lisp.h, to check this file's API.
1862 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1864 * regex.h (re_max_failures): New decl.
1865 * unexcw.c, unexmacosx.c, unexw32.c:
1866 Rely on lisp.h's API rather than rolling it by hand.
1867 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1868 Declare at top level, to pacify GCC -Wnested-externs.
1870 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1872 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1873 clipping rectangle become negative (i.e. large positive, since
1874 it's an unsigned data type). This can happen in R2L hscrolled
1875 glyph rows, and caused us to draw the cursor glyph on the fringe.
1876 For the details, see
1877 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1879 2014-08-31 Ken Brown <kbrown@cornell.edu>
1881 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1882 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1883 is defined. (Bug#18368)
1885 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1887 Vector-sorting fixes (Bug#18361).
1888 It's not safe to call qsort or qsort_r, since they have undefined
1889 behavior if the user-specified predicate is not a total order.
1890 Also, watch out for garbage-collection while sorting vectors.
1891 * fns.c: Include <vla.h>.
1892 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1893 (sort_vector_compare): Remove, replacing with ....
1894 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1895 ... these new functions.
1896 (sort_vector): Rewrite to use the new functions.
1897 GCPRO locals, since the predicate can invoke the GC.
1898 Since it's in-place return void; caller changed.
1899 (merge): Use 'inorder', for clarity.
1901 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1902 One can't hoist this out of the 'if', because intervening calls to
1903 newlocale, twolower, etc. can change errno.
1905 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1907 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1908 wording of the error messages.
1909 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1912 * w32proc.c (get_lcid_callback): Accept locale specifications
1913 without the country part, as in "enu" vs "enu_USA".
1914 (w32_compare_strings): Signal an error if a locale was specified,
1915 but couldn't be translated into a valid LCID.
1917 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1919 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1921 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1923 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1924 errno after towlower_l. errno's value is not specified after
1925 towlower_l. Instead, assume that towlower_l returns its argument
1926 on failure, which is portable in practice.
1928 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1930 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1932 * w32proc.c (w32_compare_strings): Accept additional argument
1933 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1934 if requested. If w32-collate-ignore-punctuation is non-nil, add
1935 NORM_IGNORESYMBOLS to the flags.
1936 (LINGUISTIC_IGNORECASE): Define if not already defined.
1937 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1939 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1942 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1944 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1945 Define substitutes for platforms that lack them.
1946 (str_collate): Add arguments locale and ignore_case.
1948 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1949 Add optional arguments LOCALE and IGNORE-CASE.
1951 * lisp.h (str_collate): Adapt argument list.
1953 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1955 Add vectors support to Fsort.
1956 * fns.c (sort_vector, sort_vector_compare): New functions.
1957 (sort_list): Likewise, refactored out of ...
1958 (Fsort): ... adjusted user. Mention vectors in docstring.
1959 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1960 * alloc.c (make_save_int_obj): New function.
1961 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1962 (make_save_int_obj): Add prototype.
1964 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1965 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1966 Conditionally define to match system's qsort_r signature.
1967 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1969 2014-08-28 Ken Brown <kbrown@cornell.edu>
1971 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1972 dumping and the system malloc after dumping. (Bug#18222)
1974 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1975 Define as macros, expanding to hybrid_malloc, etc.
1976 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1977 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1979 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1980 full implementation on Cygwin. Remove Cygwin-specific code that
1981 is no longer needed.
1982 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1983 Redefine as macros expanding to gmalloc, grealloc, etc.
1984 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1985 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1986 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1987 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1989 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1990 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1991 HAVE_POSIX_MEMALIGN)]: New functions.
1992 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1993 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1994 hybrid_aligned_alloc; declare.
1995 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1996 HAVE_POSIX_MEMALIGN)]: Define.
1997 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1998 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1999 Define as macro, expanding to gget_current_dir_name, and define
2001 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2002 malloc_enable_thread(). Don't initialize malloc.
2003 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2004 no longer defined on Cygwin).
2005 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2006 * sheap.c (bss_sbrk_buffer_end): New variable.
2007 * unexcw.c (__malloc_initialized): Remove variable.
2008 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2010 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2013 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2015 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2016 In `event->y' return entire range (the size of the scroll bar minus
2018 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2019 return entire range (the scaled size of the scroll bar minus
2020 that of the slider). In `portion' return the scaled position of
2022 (xaw_jump_callback): Restore part of code for vertical scroll
2023 bar broken in change from 2014-07-27.
2024 (xaw_scroll_callback): Provide incremental scrolling with
2025 horizontal scroll bars.
2027 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2029 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2031 * indent.c (Fvertical_motion): Fix vertical motion up through a
2032 display property after a newline. (Bug#18276)
2034 * xdisp.c (display_line): Don't assume that the call to
2035 reseat_at_next_visible_line_start ends up at a character
2036 immediately following the newline on the previous line.
2037 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2038 beyond ZV, which causes infloop in redisplay. For the details, see
2039 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2041 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2042 coordinate for hscrolled R2L screen lines. (Bug#18277)
2044 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2046 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2049 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2051 * syntax.c (scan_lists): Don't examine positions before BEGV.
2054 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2056 Improve robustness of new string-collation code (Bug#18051).
2057 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2058 (newlocale, wcscoll_l): Define substitutes for platforms that
2059 lack them, so as to simplify the mainline code.
2060 (str_collate): Simplify the code by assuming the above definitions.
2061 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2062 For example, the old version left the Emacs in the wrong locale if
2063 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2064 result. Report an error if newlocale fails.
2066 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2068 * lisp.h (str_collate):
2069 * sysdep.c (str_collate): Return int.
2070 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2072 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2074 Fix some glitches in previous change.
2075 * sysdep.c (stack_direction): Replace stack_grows_down
2076 to simplify calculation of stack boundaries.
2077 (handle_sigsegv): Check whether we really crash somewhere near
2078 to stack boundary, and handle fatal signal as usual if not.
2079 (init_sigsegv): Adjust accordingly.
2080 * keyboard.c (Vtop_level_message): Rename to
2081 Vinternal__top_level_message, as suggested by Stefan Monnier in
2082 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2083 All related users changed.
2085 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2087 Handle C stack overflow caused by too nested Lisp evaluation.
2088 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2089 siglongjmp point to transfer control from SIGSEGV handler.
2090 * keyboard.c (return_to_command_loop, recover_top_level_message)
2091 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2092 (regular_top_level_message): New variable.
2093 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2094 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2096 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2097 new variables described above.
2098 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2099 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2100 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2101 (init_sigsegv): New function.
2102 (init_signals): Use it.
2104 2014-08-25 Ken Brown <kbrown@cornell.edu>
2106 * emacs.c (main): Remove use of obsolete macro
2107 G_SLICE_ALWAYS_MALLOC.
2109 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2111 Implement locale-sensitive string collation for MS-Windows.
2112 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2113 New functions. (Bug#18051)
2115 * w32.h (w32_compare_strings): Add prototype.
2117 * w32.c <g_b_init_compare_string_w>: New global flag.
2118 (globals_of_w32): Initialize it.
2120 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2122 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2123 [WINDOWSNT]: Call str_collate on MS-Windows.
2125 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2127 One more minor cleanup of font subsystem.
2128 * font.h (struct font_driver): Convert text_extents to
2129 return void because returned value is never actually used.
2130 * macfont.m (macfont_text_extents):
2131 * w32font.c (w32font_text_extents):
2132 * xftfont.c (xftfont_text_extents): Adjust to return void
2133 and assume that 'metrics' argument is always non-NULL.
2134 * ftfont.c (ftfont_text_extents):
2135 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2137 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2139 Minor cleanups of str_collate fix (Bug#18051).
2140 * fns.c (str_collate): Move decl from here ...
2141 * lisp.h (str_collate): ... to here.
2142 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2143 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2144 potential problems with integer overflow. Don't assume
2145 setlocale succeeds. Remove unnecessary test before restoring
2146 locale via setlocale, and free the copied setlocale string
2149 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2151 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2153 * sysdep.c (str_collate): New function. (Bug#18051)
2155 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2157 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2158 if the initial "rm -f" fails. This is for MinGW builds, where
2159 MS-Windows will not allow deleting the executable file of a
2162 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2164 * w32term.c (w32_scroll_bar_handle_click)
2165 (w32_horizontal_scroll_bar_handle_click)
2166 (x_scroll_bar_report_motion)
2167 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2168 SB_THUMBTRACK, use the 32-bit position information returned by
2169 GetScrollInfo, not the 16-bit information returned in the Windows
2172 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2174 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2175 second coordinate ('y') reported for dragging the horizontal
2178 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2180 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2181 and text area-relative x-coordinates.
2183 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2185 Avoid overwriting the reversed_p flags in the glyph matrices when
2186 init_iterator or start_display are called.
2187 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2189 (tool_bar_height, redisplay_tool_bar, try_window)
2190 (try_window_reusing_current_matrix, try_window_id)
2191 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2192 reversed_p flag of the iterator's glyph row where the glyph row
2193 is going to be redrawn.
2195 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2197 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2199 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2201 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2202 of emacs_event return length from si.nPage to si.nMax.
2203 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2204 interchange start and end of thumb.
2206 2014-08-15 Ken Brown <kbrown@cornell.edu>
2208 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2209 ERRORCHECK mutexes. (Bug#18222)
2211 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2213 * frame.c (set_menu_bar_lines_1): Remove.
2214 (set_menu_bar_lines): Call change_frame_size instead of
2215 set_menu_bar_lines_1.
2217 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2219 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2222 2014-08-11 Glenn Morris <rgm@gnu.org>
2224 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2225 writing before backing up, since it causes a more serious problem
2226 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2227 (choose_write_coding_system): No longer callable from Lisp.
2228 Move last piece back here from Fwrite_region.
2229 (Fwrite_region, syms_of_fileio): Update for above changes.
2231 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2233 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2234 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2235 (Fwindow_new_pixel, Fset_window_new_pixel)
2236 (Fset_window_new_total, Fset_window_new_normal)
2237 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2239 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2241 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2243 * fontset.c (Finternal_char_font): Recompute basic faces if the
2244 frame's face cache was cleared. (Bug#18162)
2246 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2248 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2249 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2250 base buffer's undo list.
2252 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2254 Fix a couple of recent inadvertent breaks of the MSDOS port.
2255 * msdos.c: include required menu.h
2256 * term.c: set correct menu_show_hook on MSDOS.
2258 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2260 Fix handling of menu bar line on TTY frames (Bug#18136)
2262 * dispnew.c (handle_window_change_signal):
2263 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2264 frame's menu bar lines subtracted from height.
2265 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2267 (adjust_frame_size): Count in menu bar when setting FrameRows.
2268 (make_terminal_frame): When setting up the frame's lines and
2269 text height don't count in the menu bar.
2270 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2271 lines subtracted from height.
2272 (do_switch_frame): Set tty's FrameRows to number of total lines
2274 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2275 is used, return total number of lines and columns.
2276 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2278 * term.c (OUTPUT, tty_set_terminal_modes)
2279 (tty_set_terminal_window, tty_set_scroll_region)
2280 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2281 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2282 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2283 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2284 Call change_frame_size with frame's menu bar lines subtracted
2286 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2287 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2290 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2292 * alloc.c (Fmemory_info): Remove a stray brace.
2294 * process.c: Fix a comment typo.
2296 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2298 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2300 * widgetprv.h (EmacsFramePart): Remove font.
2302 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2303 (resources, setup_frame_cursor_bits): Remove unused variables and
2304 functions, esp. wrt. font (Bug#18227).
2306 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2308 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2310 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2312 Refer to MS-DOS using the same name everywhere.
2314 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2318 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2320 * w32term.c (w32_redeem_scroll_bar):
2321 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2322 not redeeming scroll bars that have been turned off.
2324 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2326 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2327 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2328 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2329 (safe_run_hook_funcall): Adjust accordingly.
2331 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2333 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2334 Condition correctly according to toolkit used.
2335 * frame.c (make_initial_frame, make_terminal_frame)
2336 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2337 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2338 assignments according to presence of toolkit scrollbars.
2339 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2340 Condition correctly according to toolkit used.
2341 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2342 only if toolkit supports it.
2343 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2345 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2347 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2349 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2351 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2352 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2353 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2354 (safe_run_hooks): Remove comment which is not relevant any more.
2356 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2358 Don't let big frames overrun the stack.
2359 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2360 Use SAFE_NALLOCA, not alloca.
2362 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2363 * dired.c (directory_files_internal): Use a volatile variable
2364 to prevent the compiler from optimizing away all copies of a local.
2365 I wonder how many other GC-related bugs like this lurk elsewhere?
2367 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2368 * xterm.h (struct x_display_info): New member 'connection'.
2369 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2370 so that x_delete_terminal has a file descriptor to pass to
2371 delete_keyboard_wait_descriptor.
2373 Don't mishandle year-9999 dates (Bug#18176).
2374 * editfns.c (decode_time_components): Store an invalid timespec
2375 on overflow, instead of returning false, so that the caller can
2376 distinguish overflow from other errors.
2377 (lisp_time_argument, lisp_seconds_argument): If the time is out
2378 of range, signal a time overflow instead of an invalid time spec.
2379 * keyboard.c (decode_timer): Treat time overflow like other
2382 Avoid undefined behavior with signed left shift.
2383 Caught by 'gcc -fsanitize=undefined'.
2384 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2385 * dispnew.c (line_hash_code, scrolling):
2386 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2387 Use 'unsigned', not 'int', for line hashes.
2388 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2390 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2392 Make compare-strings more compatible with old behavior (Bug#17903).
2393 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2395 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2397 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2398 Don't add label between left and right buttons (Bug#18129).
2400 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2402 Make functions static that no longer need to be extern.
2403 * frame.c, frame.h (set_menu_bar_lines):
2404 * keyboard.c (Qleftmost, Qrightmost):
2405 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2406 (x_set_internal_border_width):
2409 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2411 Fix display of R2L lines when the last character fits only partially.
2412 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2414 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2415 R2L row is visible only partially, give the row a negative x
2417 (display_line): Fix the calculation of the glyph whose pixel width
2418 is used to decide whether the last produced glyph fits on the
2419 line. When the last glyph fits only partially, give the row a
2422 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2423 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2424 pixel width of the first glyph that is hscrolled from display.
2425 (display_line): In R2L glyph rows, don't give a negative offset to
2426 row->x when the first glyph begins before first_visible_x.
2428 * xdisp.c (display_line): If called with iterator set up to write
2429 to a marginal area, delay the call to handle_line_prefix until we
2430 switch back to the text area. (Bug#18035)
2432 * .gdbinit (xwindow): The members total_cols, total_lines,
2433 left_col, and top_line are C integers (and has been so for the
2436 2014-08-01 Andreas Schwab <schwab@suse.de>
2438 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2439 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2441 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2443 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2444 (timerfd_callback): Ignore weird events with no data. Add tight
2445 assertions and comments.
2446 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2447 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2449 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2451 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2452 I had confused && with ||.
2454 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2456 Simplify timerfd configuration and fix some minor glitches.
2457 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2458 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2459 Fall back on timer_create if timerfd_create fails at runtime.
2460 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2461 kernel primitives to do resolution. All uses removed.
2462 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2463 (turn_on_atimers): Clear timer_create-based timers too,
2466 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2467 Without this change, the code can access the local variable 'width'
2468 even when it has not been initialized, and likewise for 'height';
2469 in either case this leads to undefined behavior.
2471 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2473 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2474 necessary, put horizontal scroll bar resources as well. See
2475 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2476 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2478 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2480 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2481 background value to match the resource of its vertical counterpart.
2483 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2485 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2486 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2488 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2490 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2491 change that added the top margin height to the requested height
2492 and revert (undocumented) part of 2014-07-28 change that changed
2493 the logic of whether a size change occurred.
2495 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2497 * .gdbinit (xwindow): The members total_cols, total_lines,
2498 left_col, and top_line are C integers (and has been so for the
2501 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2504 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2506 On GNU/Linux, use timerfd for asynchronous timers.
2507 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2508 (toplevel): Rename alarm_timer_ok to special_timer_available.
2509 [HAVE_TIMERFD]: Declare timerfd.
2510 [HAVE_CLOCK_GETRES]: Declare resolution.
2511 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2512 system timer resolution.
2513 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2514 (timerfd_callback) [HAVE_TIMERFD]: New function.
2515 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2516 [ENABLE_CHECKING]: New function for the sake of automated tests.
2517 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2518 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2519 [ENABLE_CHECKING]: Defsubr test function.
2520 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2521 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2522 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2524 Fix --without-x build and pacify --enable-gcc-warnings.
2525 Problems reported in Bug#18122 and Bug#18124.
2526 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2527 (frame_windows_min_size): Now static.
2528 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2530 (adjust_frame_size): Always declare prototype.
2532 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2533 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2534 * atimer.c (timerfd_callback): Always read expiration data.
2536 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2537 * process.c (add_timer_wait_descriptor): Add timer descriptor
2538 to input_wait_mask and non_process_wait_mask as well.
2540 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2542 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2544 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2546 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2547 Reinstate code removed by the prevoius commit to this file.
2549 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2551 * buffer.h (struct buffer): New fields scroll_bar_height and
2552 horizontal_scroll_bar_type.
2553 * buffer.c (bset_scroll_bar_height)
2554 (bset_horizontal_scroll_bar_type): New functions.
2555 (Fbuffer_swap_text): Handle old_pointm field.
2556 (init_buffer_once): Set defaults for scroll_bar_height and
2557 horizontal_scroll_bar_type.
2558 (syms_of_buffer): New variables scroll_bar_height and
2559 horizontal_scroll_bar_type.
2560 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2561 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2562 (set_vertical_scroll_bar): Remove prototype.
2563 (x_change_tool_bar_height): Add prototype.
2564 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2565 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2566 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2568 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2569 (update_window): Start mode_line_row->y after horizontal scroll
2571 (change_frame_size_1): Call adjust_frame_size.
2572 (init_display): When changing the size of a tty frame do not
2573 pass height of menu bar.
2574 (Qframe_windows_min_size): New symbol.
2575 * frame.h (struct frame): List tool bar fields after menu bar
2576 fields. Add official, total_lines, horizontal_scroll_bars,
2577 config_scroll_bar_height and config_scroll_bar_lines fields.
2578 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2579 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2580 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2581 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2582 (FRAME_WINDOWS_HEIGHT): New macros.
2583 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2584 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2585 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2586 horizontal scroll bar.
2587 (frame_inhibit_resize, adjust_frame_size)
2588 (frame_windows_min_size): Add declarations.
2589 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2590 (x_set_scroll_bar_default_height, x_set_left_fringe)
2591 (x_set_right_fringe, x_set_vertical_scroll_bars)
2592 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2593 (x_set_scroll_bar_height): Add external declarations.
2594 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2595 (adjust_frame_size): New functions.
2596 (make_frame): Initial horizontal_scroll_bars field.
2597 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2599 (make_initial_frame, make_terminal_frame): No horizontal scroll
2600 bar in initial and terminal frames. Use adjust_frame_size.
2601 (Fframe_total_cols): Fix doc-string.
2602 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2603 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2604 Rewrite using adjust_frame_size.
2605 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2606 (Qframe_windows_min_size): New symbols.
2607 (x_set_frame_parameters): Remove call of check_frame_size.
2608 (x_report_frame_params): Return scroll_bar_height value.
2609 (x_set_left_fringe, x_set_right_fringe): New functions.
2610 (adjust_frame_height, x_set_internal_border_width)
2611 (x_set_fringe_width): Remove.
2612 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2613 (x_set_scroll_bar_width, x_set_right_divider_width)
2614 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2615 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2617 (x_figure_window_size): Rewrite to make frame display the
2618 expected number of lines.
2619 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2620 (Vdefault_frame_horizontal_scroll_bars)
2621 (Vframe_initial_frame_tool_bar_height)
2622 (frame_inhibit_implied_resize): New variables.
2623 * fringe.c (compute_fringe_widths): Remove.
2624 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2625 (xg_create_horizontal_scroll_bar)
2626 (xg_update_horizontal_scrollbar_pos)
2627 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2628 (xg_get_default_scrollbar_height)
2629 (xg_clear_under_internal_border): Extern.
2630 * gtkutil.c (xg_frame_resized): Don't call
2631 do_pending_window_change.
2632 (xg_frame_set_char_size): Use adjust_frame_size.
2633 (style_changed_cb): Call update_theme_scrollbar_height and
2634 x_set_scroll_bar_default_height.
2635 (x_wm_set_size_hint): Don't call check_frame_size.
2636 (update_theme_scrollbar_height)
2637 (xg_get_default_scrollbar_height)
2638 (xg_create_horizontal_scroll_bar)
2639 (xg_update_horizontal_scrollbar_pos)
2640 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2641 (xg_create_scroll_bar): Set horizontal slot of bar.
2642 (xg_initialize): Call update_theme_scrollbar_height.
2643 (xg_clear_under_internal_border): No more static.
2644 * insdel.c (adjust_suspend_auto_hscroll): New function.
2645 (adjust_markers_for_delete, adjust_markers_for_insert)
2646 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2647 * keyboard.c (readable_events, discard_mouse_events)
2648 (make_lispy_event): Handle horizontal scroll bar click events.
2649 (Fsuspend_emacs): When changing the size of a tty frame do not
2650 pass height of menu bar.
2651 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2652 (Qright, Qleftmost, Qrightmost): New symbols.
2653 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2655 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2656 * nsfns.m (x_set_internal_border_width): New function.
2657 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2658 Remove extended fringe code.
2659 (x_set_window_size, x_new_font): Don't call
2660 compute_fringe_widths.
2661 * term.c (Fresume_tty): When changing the size of a tty frame do
2662 not pass height of menu bar.
2663 (clear_tty_hooks, set_tty_hooks):
2664 Clear horizontal_scroll_bar_hook.
2665 (init_tty): Frame has no horizontal scroll bars.
2666 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2667 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2668 scroll_bar_after_handle, scroll_bar_left_arrow,
2669 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2670 scroll_bar_to_rightmost entries.
2671 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2672 (struct terminal): Add set_horizontal_scroll_bar_hook.
2673 * w32console.c (initialize_w32_display):
2674 Clear horizontal_scroll_bar_hook.
2675 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2677 (x_clear_under_internal_border, x_set_internal_border_width):
2679 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2680 Set windows_or_buffers_changed when adding the menu bar.
2681 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2682 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2683 (w32_createhscrollbar): New functions.
2684 (w32_createscrollbar): Rename to w32_createvscrollbar.
2685 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2686 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2687 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2688 Add WM_EMACS_SHOWCURSOR.
2689 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2690 case do not artificially impose WM size hints.
2691 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2692 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2694 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2695 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2696 (unwind_create_frame_1): Remove.
2697 (Fx_create_frame): Make both scrollbars the system standard
2698 width and height. Use official field of frame structure to
2699 inhibit running window-configuration-change-hook.
2700 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2701 pixelwise. Handle frame's official field.
2702 (w32_frame_parm_handlers): Remove x_set_fringe_width
2703 entries. Add x_set_scroll_bar_height,
2704 x_set_horizontal_scroll_bars, x_set_left_fringe and
2706 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2707 pass height of menu bar to change_frame_size.
2708 * w32menu.c (set_frame_menubar): Rewrite using
2709 frame_inhibit_resize.
2710 * w32term.h (struct w32_display_info):
2711 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2712 (struct scroll_bar): Add horizontal.
2713 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2714 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2715 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2716 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2717 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2718 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2719 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2720 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2721 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2722 Define instead of WM_EMACS_CREATESCROLLBAR.
2723 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2724 WND_SCROLLBAR_INDEX.
2725 * w32term.c (horizontal_scroll_bar_min_handle)
2726 (horizontal_scroll_bar_left_border)
2727 (horizontal_scroll_bar_right_border): New integers.
2728 (x_set_frame_alpha): Replace x_highlight_frame by
2730 (x_window_to_scroll_bar): New argument "type". Update callers
2732 (w32_set_horizontal_scroll_bar_thumb)
2733 (x_horizontal_scroll_bar_report_motion)
2734 (w32_set_horizontal_scroll_bar)
2735 (w32_horizontal_scroll_bar_handle_click)
2736 (x_horizontal_scroll_bar_report_motion): New functions.
2737 (w32_mouse_position): Discriminate horizontal and vertical
2739 (my_create_scrollbar): Replace with two new functions
2740 my_create_vscrollbar and my_create_hscrollbar.
2741 (x_scroll_bar_create): New argument "horizontal".
2742 Update callers accordingly.
2743 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2744 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2746 (w32_read_socket): Handle WM_HSCROLL cae.
2747 (x_new_font): Don't recompute fringe widths.
2748 Use frame_inhibit_resize. Calculate new menu bar height iff we
2749 build without toolkit. Always clear under internal border.
2750 (x_set_window_size): Don't check frame size or recompute
2751 fringes. Reset fullscreen status before applying sizes.
2752 Always resize as requested by pixelwise argument. Don't call
2753 do_pending_window_change.
2754 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2755 (w32_initialize_display_info): Initialize dpyinfo's
2756 horizontal_scroll_bar_cursor entry.
2757 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2758 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2759 horizontal_scroll_bar_left_border.
2760 (w32fullscreen_hook): Intermittently resize window to normal
2761 when switching from fullscreen to maximized state.
2762 (run_window_configuration_change_hook): Don't run it if frame is
2764 (unwind_change_frame): Remove.
2765 (Fset_window_configuration): Rewrite using frame's official field.
2766 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2767 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2768 * window.h (struct window): New fields old_pointm,
2769 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2770 scroll_bar_height and suspend_auto_hscroll.
2771 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2773 (sanitize_window_sizes): Extern.
2774 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2775 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2776 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2777 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2778 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2780 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2781 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2782 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2783 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2784 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2785 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2786 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2787 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2788 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2789 (Fwindow_old_point, sanitize_window_sizes): New functions.
2790 (Qwindow_sanitize_window_sizes): New symbol.
2791 (window_body_height): Count in horizontal scroll bar.
2792 (set_window_hscroll, Fscroll_left, Fscroll_right):
2793 Set suspend_auto_hscroll slot.
2794 (Fwindow_inside_edges): Count fringes pixelwise.
2795 (coordinates_in_window, Fcoordinates_in_window_p):
2796 Consider horizontal scroll bar.
2797 (check_frame_size, adjust_window_margins): Remove functions and
2798 corresponding calls.
2799 (set_window_buffer): Initialize old_pointm and horizontal scroll
2801 (temp_output_buffer_show): Reset hscroll related fields.
2802 Initialize old_pointm.
2803 (make_parent_window): Initialize old_pointm.
2804 (make_window): Initialize old_pointm, horizontal scroll bar type,
2805 and scroll bar height.
2806 (resize_frame_windows): Don't count top margin in new sizes.
2807 Don't use safe sizes when shrinking a frame; let the window
2808 manager do the clipping.
2809 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2811 (Fdelete_window_internal): Unchain old_pointm marker.
2812 (window_scroll_pixel_based, Fscroll_other_window):
2814 (Fwindow_text_width, Fwindow_text_height): New argument
2816 (struct saved_window): New fields, old_pointm, hscroll_whole,
2817 suspend_auto_hscroll, scroll_bar_height and
2818 horizontal_scroll_bar_type.
2819 (Fset_window_configuration, save_window_save): Set new fields of
2821 (apply_window_adjustment): Don't call adjust_window_margins.
2822 (set_window_margins): Don't change margins if new sizes don't
2824 (set_window_scroll_bars): New argument "horizontal_type".
2825 Handle horizontal scroll bars. Don't change scroll bars if they
2826 don't fit into window.
2827 (Fset_window_scroll_bars): New argument "horizontal_type".
2828 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2829 (compare_window_configurations): Compare horizontal scroll bar
2831 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2832 horizontal scroll bar height.
2833 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2834 instead of FRAME_LINES.
2835 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2836 ON_VERTICAL_SCROLL_BAR.
2837 (with_echo_area_buffer): Initialize old_pointm.
2838 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2840 (unwind_with_echo_area_buffer): Handle old_pointm.
2841 (update_tool_bar): Set do_update when the tool bar window has at
2842 least one line (since this is what the user sets).
2843 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2844 (redisplay_tool_bar): Return early when toolbar has zero lines.
2845 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2846 (hscroll_window_tree): Handle suspension of auto_hscroll and
2848 (set_horizontal_scroll_bar): New function.
2849 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2850 more than one line. Handle horizontal scroll bars.
2851 (note_mouse_highlight): Handle horizontal scrol bars.
2852 (expose_frame): Set dimensions of XRectangle from frame's text
2854 (Vvoid_text_area_pointer): Update doc-string.
2855 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2856 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2857 (x_set_internal_border_width): New functions.
2858 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2859 (unwind_create_frame_1): Remove.
2860 (Fx_create_frame): Handle horizontal scroll bars. Use official
2861 field of frame structure to inhibit running
2862 window-configuration-change-hook.
2863 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2864 pixelwise. Handle frame's official field.
2865 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2866 x_set_horizontal_scroll_bars, x_set_left_fringe,
2868 * xmenu.c (update_frame_menubar, free_frame_menubar):
2869 Use adjust_frame_size.
2870 * xterm.h (struct x_display_info):
2871 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2873 (struct scroll_bar): Add horizontal slot.
2874 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2875 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2876 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2877 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2878 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2879 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2880 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2881 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2882 (x_clear_under_internal_border): Remove.
2883 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2884 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2885 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2886 HORIZONTAL. Update callers.
2887 (horizontal_action_hook_id): New action hook id.
2888 (x_horizontal_scroll_bar_to_input_event)
2889 (x_create_horizontal_toolkit_scroll_bar)
2890 (xt_horizontal_action_hook)
2891 (x_set_toolkit_horizontal_scroll_bar_thumb)
2892 (XTset_horizontal_scroll_bar, x_net_wm_state)
2893 (x_horizontal_scroll_bar_report_motion): New functions.
2894 (xg_scroll_callback, x_scroll_bar_handle_click):
2895 Handle horizontal scroll bars.
2896 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2897 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2899 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2900 Handle horizontal scroll bars.
2901 (handle_one_xevent): Handle horizontal scroll bar events.
2902 Call x_net_wm_state.
2903 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2905 (x_set_window_size): Don't call check_frame_size and
2906 do_pending_window_change.
2907 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2908 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2909 (x_scroll_bar_set_handle): Add some checks when calling
2912 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2914 Revert previous change.
2915 There is certainly nothing wrong with writing code like 'lo <= i
2916 && i <= hi', even if LO happens to a constant. There isn't even
2917 anything wrong in general with writing 'a <= b' if A happens to
2918 be a constant. At any rate stylistic changes shouldn't
2919 be done like this without discussion.
2921 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2923 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2924 (Fgarbage_collect): Reorder conditions that are written backwards.
2925 * data.c (cons_to_unsigned): Likewise.
2926 * dispnew.c (update_frame_1, sit_for): Likewise.
2927 * fileio.c (file_offset): Likewise.
2928 * filelock.c (read_lock_data, lock_file): Likewise.
2929 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2931 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2932 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2933 * lread.c (read1): Likewise.
2934 * minibuf.c (read_minibuf_noninteractive): Likewise.
2935 * nsterm.m (x_set_frame_alpha): Likewise.
2936 * process.c (wait_reading_process_output): Likewise.
2937 * region-cache.c (delete_cache_boundaries): Likewise.
2938 * xterm.c (x_set_frame_alpha): Likewise.
2940 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2942 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2945 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2947 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2948 because atimer expiration is absolute rather than relative.
2950 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2952 * w32term.h (current_popup_menu, menubar_in_use):
2953 Move declarations from w32term.c.
2955 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2957 * w32fns.c (menubar_in_use): No more static.
2958 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2960 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2962 Move hourglass machinery to RIF.
2963 * dispextern.h (struct redisplay_interface): New members
2964 show_hourglass and hide_hourglass. Indent comments.
2965 (show_hourglass, hide_hourglass): Remove prototypes.
2966 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2967 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2968 (ns_redisplay_interface): Add them.
2969 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2970 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2971 (w32_arrow_cursor): New function to hack around non-GUI frames.
2972 (w32_redisplay_interface): Add new functions.
2973 * w32term.h (w32_arror_cursor): Add prototype.
2974 * xdisp.c (show_hourglass): New function, refactored out from
2975 platform-dependent code.
2976 (cancel_hourglass): Now call to RIF function.
2977 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2978 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2979 (x_redisplay_interface): Add new functions.
2981 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2983 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2984 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2985 and complete previous change.
2986 * frame.c (adjust_frame_height): New function.
2987 (Fset_frame_height, Fset_frame_size): Use it.
2988 (x_set_frame_parameters): Take frame top margin into account.
2990 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2992 * frame.c (Fset_frame_height): Take frame top margin into account.
2993 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2994 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2996 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2998 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2999 menubar_height as such. Tweak comment.
3000 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3001 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3002 All related users changed.
3003 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3004 * xterm.c (handle_one_xevent):
3005 * gtkutil.c (xg_event_is_for_menubar):
3006 * xfns.c (x_window) [USE_X_TOOLKIT]:
3007 * xmenu.c (set_frame_menubar, free_frame_menubar):
3008 Prefer to use FRAME_MENUBAR_HEIGHT.
3010 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3012 * frame.c (Fframe_parameters): Always report frame height without
3013 menu and tool bar lines.
3015 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3017 * nsterm.m (applicationDidFinishLaunching:): Call
3018 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3019 (antialiasThresholdDidChange:): New method for EmacsApp.
3021 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3023 * macfont.m (macfont_update_antialias_threshold): Remove static.
3025 * macfont.h (macfont_update_antialias_threshold): Declare.
3027 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3029 * w32select.c (setup_windows_coding_system):
3030 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3031 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3033 * w16select.c (Fw16_get_clipboard_data):
3034 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3037 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3038 buffer position where we are to start the iteration.
3039 (handle_invisible_prop): Record in it->stop_charpos the position
3040 where the invisible text ends. (Bug#18035)
3041 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3042 row has zero buffer position as their start position.
3043 Reported by martin rudalics <rudalics@gmx.at>.
3045 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3046 infinite looping in redisplay when display lines don't have enough
3047 space to display even a single character. (Bug#18036)
3049 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3051 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3052 * xfns.c (x_window): Use it to allow xfree later.
3053 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3054 where appropriate. Use bool for booleans and remove redundant checks.
3055 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3056 * xterm.c (x_free_frame_resources): Free shell_position.
3058 2014-07-19 K. Handa <handa@gnu.org>
3060 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3061 mandatory font spec (Bug#17973).
3063 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3065 * font.c (font_score): Return the worst score if the size of
3066 ENTITY is wrong by more than a factor 2 (Bug#17973).
3068 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3070 * frame.c (frame_unspecified_color): New function
3071 refactored out from ...
3072 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3073 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3075 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3076 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3077 * lisp.h (set_frame_param): Remove prototype.
3078 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3079 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3082 Prefer 'x_display_info *' to 'Display *' in X selection code.
3083 This helps to avoid unneeded calls to x_display_info_for_display.
3084 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3085 instead of 'Display *'.
3086 (SELECTION_EVENT_DPYINFO): New macro.
3087 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3088 it as an lvalue. Mention this in comment.
3089 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3090 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3091 (selection_data_to_lisp_data, receive_incremental_selection):
3092 Convert to use 'x_display_info *'. Adjust users where appropriate.
3093 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3094 selection data *' as last arg to not return values in args.
3095 (unexpect_property_change): Use common removal technique.
3097 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3099 * print.c (print_preprocess): Adjust to match changed
3100 sub char-table structure and avoid crash (Bug#18038).
3102 * data.c (wrong_choice): Not static any more.
3103 * lisp.h (wrong_choice): Add prototype.
3104 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3105 Declare namebuf as such. Tweak comment.
3106 [USE_GTK]: Likewise for tool_bar_position.
3107 (fset_tool_bar_position) [USE_GTK]: Ditto.
3108 (FRAME_TOOL_BAR_POSITION): New macro.
3109 * frame.c (x_report_frame_params):
3110 * gtkutil.c (update_frame_tool_bar):
3111 * xfns.c (Fx_create_frame): Use it.
3112 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3114 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3116 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3117 buffer's default-directory only if it is a string. (Bug#17986)
3119 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3121 More precise control over values of some buffer-local variables.
3122 * keyboard.c (Qvertical_scroll_bar):
3123 * frame.c (Qleft, Qright): Move to ...
3124 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3125 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3126 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3127 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3128 vertical-scroll-bar, scroll-up-aggressively
3129 and scroll-down-aggressively.
3130 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3132 * nsfns.m, frame.h (Qleft, Qright):
3133 * nsterm.m (Qleft): Remove declarations.
3134 * gtkutil.c (toplevel): Include buffer.h.
3135 * data.c (wrong_choice, wrong_range): New functions.
3136 (store_symval_forwarding): Handle special properties of buffer-local
3137 variables and use functions from the above to signal error, if any.
3139 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3140 values. Add comment.
3141 (struct frame): Re-arrange layout to avoid extra padding and use bit
3142 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3143 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3144 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3145 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3146 Define as no-ops because there are no scroll bars anyway.
3147 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3150 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3151 Add convenient setter.
3152 (font_put_frame_data, font_get_frame_data): Use it.
3154 2014-07-15 Daiki Ueno <ueno@gnu.org>
3156 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3157 pointer argument, before dereferencing.
3158 (XCHAR2B_BYTE2): Likewise.
3160 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3162 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3163 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3164 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3165 Use record_unwind_protect_int and avoid consing.
3166 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3168 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3170 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3172 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3173 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3175 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3176 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3177 * minibuf.c: Include binary-io.h instead of fcntl.h.
3178 (read_minibuf_noninteractive):
3179 Use set_binary_mode instead of handcrafted code.
3180 Don't call emacs_set_tty if emacs_get_tty failed.
3181 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3182 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3183 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3185 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3186 This works around a GCC compiler bug when Emacs is configured with
3187 --enable-gcc-warnings.
3189 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3191 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3192 or characters in string, respectively. Add comment.
3193 * fringe.c (Fdefine_fringe_bitmap):
3194 * fns.c (Fsubstring, substring_both): Use it.
3195 * keymap.c (Fdefine_key, Flookup_key):
3196 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3198 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3199 Use menu_item_width.
3200 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3202 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3204 Improve behavior of 'bzr up; cd src; make -k'.
3205 * Makefile.in (top_srcdir): New var.
3206 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3207 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3208 its expansion is a bit shorter.
3209 (../config.status): Actually build config.status instead of
3211 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3212 New macros, copied and relocated from ../Makefile.in.
3213 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3214 (../config.status, Makefile): New dependencies and rules,
3215 copied with relocation from ../Makefile.in. This should be more
3216 likely to rebuild the build machinery properly if you do a 'make'
3217 in the src directory.
3219 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3221 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3224 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3225 behavior on Windows 7 and later when the function is repeatedly
3226 invoked with the same value of DIR. (Bug#17950)
3228 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3229 string to match the one in w32fns.c.
3231 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3232 stdin to binary mode only if it is connected to a terminal.
3234 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3236 Coalesce extern decls.
3237 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3238 * sysdep.c (emacs_get_tty, emacs_set_tty):
3239 Move duplicate extern decls from here ...
3240 * systty.h: ... to here, so that there's just one copy.
3242 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3244 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3246 * nsfns.m (Fns_popup_font_panel): Ditto.
3248 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3250 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3252 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3254 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3255 [DOS_NT]: Implement for WINDOWSNT.
3257 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3260 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3262 * sysdep.c (suppress_echo_on_tty): New function.
3263 * minibuf.c (read_minibuf_noninteractive): Use it.
3265 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3267 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3268 sysinfo failed. Adjust docstring.
3270 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3272 Implement memory-info for MS-DOS.
3273 * dosfns.c (dos_memory_info): New function.
3274 * dosfns.h (dos_memory_info): Add prototype.
3275 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3276 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3277 of doing some of its job.
3279 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3280 reference termios structure members.
3282 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3284 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3286 * minibuf.c (top): Include systty.h. Declare external
3287 emacs_get_tty and emacs_set_tty.
3288 (Vread_hide_char): New lisp variable.
3289 (read_minibuf_noninteractive): Hide characters with
3290 Vread_hide_char if it is a character. (Bug#17839)
3292 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3294 Implement memory-info for MS-Windows.
3295 * w32.c (w32_memory_info): New function.
3296 * w32.h (w32_memory_info): Prototype it.
3297 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3299 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3301 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3302 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3303 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3304 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3305 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3306 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3307 (decode_coding_big5, decode_coding_charset, decode_coding)
3308 (encode_coding): Adjust users.
3310 * alloc.c (Fmemory_info): New function.
3312 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3314 * syntax.c (back_comment): Use more-natural location for label.
3316 * font.c, font.h (font_unparse_fcname): Now static.
3317 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3319 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3321 Next minor cleanup of font subsystem.
3322 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3323 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3325 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3327 * ftfont.h (ftfont_font_format): Remove prototype.
3328 * ftfont.c (ftfont_font_format): Remove; now unused.
3330 * nsfont.m (nsfont_open):
3331 * w32font.c (w32font_open_internal):
3332 * w32uniscribe.c (uniscribe_open):
3333 * xfont.c (xfont_open):
3334 * xftfont.c (xftfont_open): All users changed.
3336 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3337 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3339 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3341 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3342 x_produce_glyphs does when it generates a stretch glyph that
3343 represents a TAB. (Bug#17969)
3345 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3346 and there is a display property at that position, don't call
3347 move_it_to to move to a position before window start. (Bug#17942)
3348 Fix condition for finding CHARPOS by the first call to move_it_to.
3351 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3353 * syntax.c (find_defun_start): Try the cache even
3354 if !open_paren_in_column_0_is_defun_start.
3355 (back_comment): If find_defun_start was pessimistic, use the
3356 scan_sexps_forward result to improve the cache (bug#16526).
3358 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3360 * xdisp.c (redisplay_window): If redisplay of a window ends up
3361 with point in a partially visible line at end of the window, make
3362 sure the amended position of point actually has smaller Y
3363 coordinate; if not, give up and scroll the display. (Bug#17905)
3365 * window.c (window_scroll_pixel_based): When point ends up at the
3366 last fully visible line, don't let move_it_to stop at the left
3367 edge of the line and dupe us into thinking point is inside the
3370 * w32.c (network_interface_info): Make sure the argument is a
3373 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3375 * process.c (read_and_dispose_of_process_output): Fix typo
3376 in previous patch: we want nonnegative fds, not nonzero fds.
3378 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3380 * chartab.c (char_table_translate): Move to...
3381 * character.h (char_table_translate): ... inline function here.
3382 Avoid Faref and assume that args are always valid. This helps to
3383 speedup search, which is especially important for a huge buffers.
3384 * lisp.h (char_table_translate): Remove prototype.
3386 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3387 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3388 New function, with an intention to avoid code duplication between
3390 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3392 * ftfont.c (ftfont_open):
3393 * macfont.m (macfont_open):
3394 * xftfont.c (xftfont_open): Use it.
3396 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3398 * process.c: Add sanity checks for file descriptors (Bug#17844).
3399 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3400 Check that infd is nonnegative before using it as an fd.
3401 (read_and_dispose_of_process_output, Fprocess_send_eof):
3402 Likewise, for outfd.
3403 (wait_reading_process_output): Omit unnecessary check of infd.
3405 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3407 Minor fixups related to usage of the 'long' type.
3408 * gnutls.c (emacs_gnutls_handshake):
3409 * xfaces.c (dump_realized_face):
3410 Work even if 'long' is narrower than 'void *'.
3411 * termcap.c (scan_file):
3412 * xselect.c (x_decline_selection_request)
3413 (x_reply_selection_request, x_get_window_property):
3414 * xterm.c (x_set_frame_alpha):
3415 Remove unnecessary 'L' suffixes of integer constants.
3416 * xfns.c (hack_wm_protocols):
3417 * xselect.c (x_fill_property_data):
3418 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3419 Remove unnecessary casts to 'long'.
3420 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3422 Minor ImageMagick safety fixes.
3423 * image.c (imagemagick_compute_animated_image):
3424 Remove useless assignment to local. Avoid problems if dest_width is 0.
3425 (imagemagick_load_image): Use int for pixel counts that can't
3426 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3427 a row width greater than the image width (or greater than LONG_MAX!).
3429 2014-07-04 K. Handa <handa@gnu.org>
3431 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3432 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3433 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3435 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3437 * font.h (struct font_driver): Remove get_outline and free_outline;
3438 not used by any font driver.
3439 * ftfont.c (ftfont_driver):
3440 * macfont.m (macfont_driver):
3441 * nsfont.m (nsfont_driver):
3442 * w32font.c (w32font_driver):
3443 * w32uniscribe.c (uniscribe_font_driver):
3444 * xfont.c (xfont_driver): Related users changed.
3445 * xselect.c (x_get_window_property): Use convenient xmalloc.
3446 Call to xfree only if some data was really allocated.
3448 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3450 On MS-Windows, display busy cursor on all GUI frames.
3451 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3452 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3453 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3455 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3456 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3458 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3460 Use convenient alists to manage per-frame font driver-specific data.
3461 * frame.h (struct frame): Rename font_data_list to...
3462 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3463 * font.h (struct font_data_list): Remove; no longer need a special
3465 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3467 * font.c (font_put_frame_data, font_get_frame_data)
3468 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3470 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3471 Related users changed.
3472 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3473 Prefer convenient xmalloc and xfree.
3475 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3477 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3478 the window whose glyph row is being prepared and a flag whether it
3479 is for mode/header line. Make sure the glyph row's marginal areas
3480 are in sync with what the window wants.
3483 * xdisp.c (display_line, display_mode_line):
3484 Call prepare_desired_row with additional arguments, as appropriate.
3486 * dispextern.h (prepare_desired_row): Adjust prototype.
3488 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3490 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3491 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3492 caused by xw_popup_dialog in daemon mode (Bug#17891).
3494 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3496 * frame.c (do_switch_frame): When switching to another TTY frame,
3497 make sure FrameCols and FrameRows are in sync with the new frame's
3500 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3502 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3503 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3504 min_char slots. Adjust comment.
3505 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3506 Add SUB_CHAR_TABLE_OFFSET member.
3507 (make_uninit_sub_char_table): New function.
3508 (toplevel): Add compile-time assert to verify suitable member layout
3509 in Lisp_Sub_Char_Table.
3510 * alloc.c (mark_char_table): Add extra argument to denote char table
3511 subtype. Adjust to match new layout of sub char-table.
3512 (mark_object): Always mark sub char-tables with mark_char_table.
3513 * chartab.c (make_sub_char_table, copy_sub_char_table)
3514 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3515 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3516 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3517 All related users changed.
3518 * lread.c (read1): Adjust to match new layout of sub char-table.
3519 * print.c (print_object): Likewise (Bug#17898).
3521 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3523 * keymap.c (get_keyelt): Simplify.
3524 (copy_keymap_item): Remove left-over code for when we had
3525 key-shortcut caches.
3527 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3529 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3530 (dealloc): Remove for EmacsScroller.
3532 * nsterm.h (EmacsScroller): Remove dealloc.
3534 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3536 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3538 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3540 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3541 when setNeedsDisplay is called so we don't trigger redisplay for every
3544 * nsterm.m (any_help_event_p): New variable.
3545 (mouseMoved:): Set any_help_event_p to YES if help event is
3546 generated. Remove else with empty help event that triggered redisplay
3547 for every mouse move.
3548 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3550 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3552 * xfns.c (Qsuppress_icon): Remove; no real users.
3553 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3554 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3555 (syms_of_w32fns): Don't DEFSYM it.
3557 2014-06-29 Glenn Morris <rgm@gnu.org>
3559 * Makefile.in (ns-app): Mark as PHONY.
3561 2014-06-28 Glenn Morris <rgm@gnu.org>
3563 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3564 liblw.a in this directory.
3566 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3568 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3569 also in unibyte case. (Bug#17865)
3571 2014-06-28 K. Handa <handa@gnu.org>
3573 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3574 (MIN_CHARBUF_SIZE): New macro.
3575 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3577 2014-06-27 Glenn Morris <rgm@gnu.org>
3579 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3580 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3581 (.el.elc): Replace suffix rule with pattern rule.
3582 (%.elc): New pattern rule, with order-only prerequisite.
3583 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3584 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3585 in place of BOOTSTRAPEMACS.
3587 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3589 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3591 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3593 Consistently use validate_subarray to verify substring.
3594 * fns.c (validate_substring): Not static any more. Adjust to
3595 use ptrdiff_t, not EMACS_INT, because string and vector limits
3596 can't exceed ptrdiff_t even if EMACS_INT is wider.
3597 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3598 (secure_hash): Adjust user.
3599 * lisp.h (validate_subarray): Add prototype.
3600 * coding.c (Fundecodable_char_position):
3601 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3602 Use validate_subarray. Adjust comment to mention substring.
3604 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3606 Do not allow out-of-range character position in Fcompare_strings.
3607 * fns.c (validate_subarray): Add prototype.
3608 (Fcompare_substring): Use validate_subarray to check ranges.
3609 Adjust comment to mention that the semantics was changed. Also see
3610 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3612 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3614 Be more consistent about the 'Qfoo' naming convention.
3615 * image.c (Fimagemagick_types):
3616 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3617 * process.c (Fmake_network_process):
3618 Rename C local identifier 'Qfoo to avoid giving the false
3619 impression that it stands for the symbol 'foo'.
3621 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3623 Simplify and cleanup character conversion stuff.
3624 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3626 * character.c (multibyte_char_to_unibyte)
3627 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3628 * character.h (make_char): Remove; unused.
3629 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3630 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3631 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3632 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3633 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3635 2014-06-22 Mario Lang <mlang@delysid.org>
3637 * w32fns.c (Fw32_shell_execute): The the -> the.
3639 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3641 * xmenu.c (mouse_position_for_popup):
3642 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3643 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3644 * menu.c (Fx_popup_menu):
3645 * xselect.c (x_handle_dnd_message): Adjust users.
3646 * menu.h (mouse_position_for_popup): Remove prototype.
3647 * xterm.h (x_relative_mouse_position): Add prototype.
3648 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3649 call XFree if XQueryTree returns zero.
3651 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3653 * indent.c (Fvertical_motion): Doc fix.
3654 Move to the goal column, if any, with a single call to
3655 move_it_in_display_line, not in two calls. Doing this with two
3656 calls causes move_it_in_display_line apply the line-prefix
3657 handling twice instead of just once. (Bug#17823)
3659 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3661 Port to OS X ACLs (Bug#17810).
3662 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3663 ACL_TYPE_ACCESS) doesn't work.
3665 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3667 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3668 before checking key-translation-map (bug#17659).
3670 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3672 * font.c (font_make_object): Avoid dangling pointer which may
3673 crash GC (Bug#17771).
3675 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3677 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3678 prototype of DGifCloseFile as appropriate for older and newer
3680 (gif_close): New function, encapsulates the differences in the
3681 calling sequence of DGifCloseFile before v5.1.0 and after it.
3682 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3683 error string where appropriate. (Bug#17790)
3685 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3686 macro execution, make sure point didn't move since last complete
3687 redisplay, as the condition for using the glyph matrix
3688 information. (Bug#17777)
3690 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3692 Minor cleanup of fonset code.
3693 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3694 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3695 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3696 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3697 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3698 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3699 (free_realized_fontset): Remove because a no-op since 2008.
3700 (free_face_fontset): Adjust user.
3701 (syms_of_fontset): Shrink fontset by one extra slot.
3703 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3705 Omit redundant extern decls.
3706 Most of this patch is from Dmitry Antipov, in:
3707 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3708 * commands.h (update_mode_lines):
3709 * frame.h (Qbackground_color, Qforeground_color)
3710 (x_set_menu_bar_lines):
3711 * ftfont.c (ftfont_font_format):
3712 * intervals.h (Qkeymap, Qfont):
3713 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3714 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3715 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3716 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3717 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3718 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3719 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3720 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3721 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3722 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3723 (Qtool_bar, Qheader_line):
3724 * macros.c (Fexecute_kbd_macro):
3725 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3726 * xterm.c (x_delete_terminal, XSetIMValues):
3727 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3728 (x_implicitly_set_name, popup_activated)
3729 (widget_store_internal_border):
3730 Remove redundant decls.
3731 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3732 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3733 Remove _Noreturn, as make-docfile now does that for us.
3734 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3735 (Qregion_extract_function): New decl.
3736 * window.c, xfns.c: Include menu.h.
3738 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3740 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3742 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3744 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3745 * callint.c (read_file_name): ... convert to static here.
3746 * lisp.h (Fread_file_name): Do not EXFUN it.
3747 (STRING_COPYIN): Remove; unused.
3748 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3749 (char_composable_p): ... static function. All users changed.
3750 * eval.c (toplevel): Remove redundant #include directives.
3751 * xterm.c (x_initialize): Add static to match prototype.
3752 * ccl.c (Fccl_execute_on_string):
3753 * font.c (fon_intern_prop): Use make_specified_string.
3755 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3757 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3758 Reported by David Caldwell in:
3759 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3761 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3763 Do not ask for XRender extension each time XFT font is opened.
3764 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3765 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3767 2014-06-15 Glenn Morris <rgm@gnu.org>
3769 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3771 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3773 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3774 information if we are in the middle of executing a keyboard macro,
3775 since redisplay doesn't update the screen until the macro is
3776 finished. (Bug#17777)
3778 * alloc.c (cleanup_vector): Don't dereference a font driver
3779 pointer if it is NULL. (Bug#17771)
3781 2014-06-13 Glenn Morris <rgm@gnu.org>
3783 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3784 ($(lispsource)/international/charprop.el)
3785 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3786 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3787 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3788 GNU make automatically passes command-line arguments to sub-makes.
3790 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3792 Avoid hangs in accept-process-output (Bug#17647).
3793 * lisp.h, process.c (wait_reading_process_input):
3794 Return int, not bool. All uses changed.
3795 * process.c (SELECT_CANT_DO_WRITE_MASK):
3796 Remove macro, replacing with ...
3797 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3799 (status_notify): New arg WAIT_PROC. Return int, not void.
3802 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3804 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3805 the frame is the initial frame, because the hook is not set up
3806 then, and Emacs crashes.
3807 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3809 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3811 * keymap.c (silly_event_symbol_error): Don't recommend the use
3814 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3816 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3817 matching overlay strings with 'cursor' property against buffer
3818 positions traversed in the glyph row. (Bug#17744)
3820 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3822 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3825 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3826 determine 10.9 (Bug#17751).
3828 * macfont.m (macfont_draw): Positions were not freed.
3830 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3832 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3833 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3834 function. Also adjust comment.
3835 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3837 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3838 * font.c (font_done_for_face):
3839 * xfaces.c (realize_non_ascii_face): Adjust user.
3840 * font.h (struct font_driver): Convert 'prepare_face' to return
3841 void because its return value is never used anyway.
3842 * xfont.c (xfont_prepare_face): Return void.
3843 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3844 (xftfont_done_face): Use xfree.
3846 * dispextern.h (last_tool_bar_item): Remove declaration.
3847 * frame.h (struct frame): New member last_tool_bar_item.
3848 * frame.c (make_frame): Initialize it.
3849 * xdisp.c (toplevel): Remove last_tool_bar_item.
3850 (handle_tool_bar_click, note_tool_bar_highlight):
3851 * w32term.c (w32_read_socket, w32_initialize):
3852 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3854 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3855 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3857 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3859 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3860 * process.c (Faccept_process_output)
3861 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3862 the return value is about PROCESS, not about other processes.
3864 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3866 Further adjustments to mark_object and friends.
3867 Now the mark_object's stack is just 32 bytes on a 64-bit
3868 system, which means extra 20% off the stack usage.
3869 * alloc.c (mark_save_value): As before, refactored out from ...
3870 (mark_object): ... adjusted user. Also add comment.
3872 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3874 Fix core dump after a dropped X connection (Bug#17704).
3875 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3876 is dead, as we may be shutting down.
3878 2014-06-08 Glenn Morris <rgm@gnu.org>
3880 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3882 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3884 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3886 If a C name must be extern on some platforms, make it extern on all.
3887 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3889 * font.h (ftxfont_driver) [HAVE_XFT]:
3890 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3891 * lisp.h (get_frame_param):
3892 * menu.h (tty_menu_show):
3893 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3894 * termhooks.h (encode_terminal_code):
3895 * xterm.h (x_menu_wait_for_event):
3897 * frame.c (get_frame_param):
3898 * fringe.c (max_used_fringe_bitmap):
3899 * ftxfont.c (ftxfont_driver):
3900 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3901 * menu.c (menu_items_inuse):
3902 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3903 * term.c (encode_terminal_code, tty_menu_show):
3904 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3905 * xfaces.c (load_color):
3906 * xmenu.c (x_menu_wait_for_event):
3909 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3911 Change object marking routines to minimize stack usage.
3912 This change moves a few cold paths from mark_object to NO_INLINE
3913 functions and adjusts symbol marking loop. According to GCC 4.8.2
3914 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3915 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3916 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3917 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3918 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3919 refactored out from ...
3920 (mark_object): ... adjusted user. Also mark symbols in a tight
3922 (mark_face_cache): Add NO_INLINE.
3924 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3926 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3927 contains garbage on WINDOWSNT (which could potentially infloop at
3930 Minimize cursor motion during TTY menu updates.
3931 * term.c (tty_menu_display): Don't position cursor here.
3932 Instead, pass the cursor coordinates to update_frame_with_menu.
3933 (tty_menu_activate): Send the hide cursor command only once in an
3934 iteration through the outer 'while' loop.
3936 * dispnew.c (update_frame_1): Accept an additional argument
3937 SET_CURSOR_P, and position the cursor at the end of the frame
3938 update only if that argument is non-zero. All callers changed to
3939 provide the additional argument as non-zero, except for
3940 update_frame_with_menu.
3941 (update_frame_with_menu): Accept 2 additional arguments ROW and
3942 COL; if they are non-negative, instruct update_frame_1 not to
3943 position the cursor, and instead position it according to ROW and COL.
3945 * dispextern.h (update_frame_with_menu): Update prototype.
3947 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3949 * callproc.c (call_process): Don't check read-only if we don't insert
3950 anything (bug#17666).
3952 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3954 * dispnew.c (update_frame_with_menu): Set display_completed.
3956 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3958 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3960 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3962 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3964 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3965 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3967 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3969 * window.c (Frecenter): Signal an error if window-buffer is not
3972 * keyboard.c (make_lispy_position): Don't include a buffer position in
3973 mode/header-line mouse events.
3975 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3976 Vunread_command_events (bug#17650).
3978 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3980 * xterm.c (x_setup_pointer_blanking):
3981 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3983 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3985 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3986 because it will be defined in generated config.h if needed.
3988 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3990 Use terminal-specific hooks to display popup dialogs.
3991 * termhooks.h (struct terminal): New field popup_dialog_hook.
3992 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3993 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3994 code and use popup_dialog_hook.
3995 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3996 * nsterm.h (ns_popup_dialog): Adjust prototype.
3997 * nsterm.m (ns_create_terminal):
3998 * w32term.c (w32_create_terminal):
3999 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4000 Setup popup_dialog_hook.
4002 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4004 * w32heap.c (report_temacs_memory_usage): Improve the report by
4005 reporting the large blocks that are actually occupied at dump time.
4007 * w32console.c (initialize_w32_display): Set the console
4008 menu_show_hook, otherwise TTY menus are broken on w32.
4010 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4012 Use terminal-specific hooks to display menus.
4013 * termhooks.h (struct terminal): New field menu_show_hook.
4014 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4015 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4017 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4018 * nsmenu.m (ns_menu_show):
4019 * w32menu.c (w32_menu_show):
4020 * xmenu.c (x_menu_show):
4021 * term.c (tty_menu_show): Adjust to use bit flags.
4022 (set_tty_hooks): Set menu_show_hook.
4023 * xterm.c (x_create_terminal):
4024 * nsterm.m (ns_create_terminal):
4025 * msdos.c (initialize_msdos_display):
4026 * w32term.c (w32_create_terminal): Likewise.
4028 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4030 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4032 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4034 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4035 (FD_SET): Don't define on WINDOWSNT.
4037 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4039 * emacs.c: Include "sysselect.h", to define its inline functions.
4040 Problem reported by Glenn Morris in:
4041 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4043 Do not require libXt-devel when building with gtk.
4044 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4045 dependency on libXt-devel.
4046 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4047 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4048 lwlib-widget.h now does this.
4049 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4051 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4053 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4054 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4055 (delete_write_fd, wait_reading_process_output):
4056 Remove now-redundant easserts.
4057 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4058 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4059 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4060 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4062 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4064 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4065 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4066 (calloc): Don't undef, it is never defined.
4067 (HEAP_ENTRY_SHIFT): Remove unused macro.
4069 * Makefile.in (C_HEAP_SWITCH): Remove.
4070 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4072 Fix MS-Windows build broken by menu changes on 2014-06-02.
4073 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4075 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4076 Define instead of including ../lwlib/lwlib.h, which causes
4077 compilation errors due to missing X11 headers.
4079 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4081 * process.c (wait_reading_process_output): Omit incorrect test of
4082 p->infd against zero. Add easserts for infd having a plausible value.
4084 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4086 Adjust to match recent lwlib changes.
4087 * menu.h (xmalloc_widget_value): Replace by ...
4088 (make_widget_value): ... new prototype.
4089 * menu.c (xmalloc_widget_value): Replace by ...
4090 (make_widget_value): ... new function.
4091 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4092 * gtkutil.c (malloc_widget_value, free_widget_value):
4093 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4094 * keyboard.h (enum button_type, struct _widget_value):
4095 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4097 * nsmenu.m (ns_update_menubar, ns_menu_show):
4098 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4099 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4100 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4102 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4104 * image.c (x_query_frame_background_color)
4105 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4106 Fix --enable-gcc-warnings compilation without image libraries.
4108 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4110 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4111 emulated break value only if it goes up.
4112 (sbrk): Add assertion that the INCREMENT argument is strictly
4113 zero. Improve and correct the commentary.
4115 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4117 Improve AIX-related merge from emacs-24.
4118 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4119 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4120 not on AIX; since we're on the trunk we can use enums more broadly.
4122 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4124 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4126 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4127 to min(value, whole).
4129 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4131 Bring back the changes to GDB-visible symbols, but only on AIX.
4132 And only if it's not pre-4.2 GCC.
4133 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4134 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4135 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4138 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4140 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4141 with PT, not GPT. (Bug#16433)
4143 Revert last changes to GDB-visible symbols.
4144 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4145 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4146 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4149 2014-06-02 Glenn Morris <rgm@gnu.org>
4151 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4153 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4155 Fix port to 32-bit AIX with xlc (Bug#17598).
4156 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4157 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4158 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4159 to work around a compiler bug in IBM xlc 12.1.
4161 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4163 * xterm.c (x_update_window_end): Don't invalidate the entire
4164 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4165 highlight needs to be redisplayed. (Bug#17588)
4167 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4169 Port the GDB-visible symbols to AIX.
4170 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4171 optimizes away the relevant external symbols. Use enums instead;
4172 this suffices for the AIX port, which is 32-bit-only anyway.
4173 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4174 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4175 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4178 Include sources used to create macuvs.h.
4179 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4180 * macuvs.h: Use automatically-generated header.
4182 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4184 Port signal-handling to DragonFly BSD (Bug#17646).
4185 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4186 Move implementations from callproc.c to sysdep.c.
4187 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4188 Move declarations from process.h to syssignal.h.
4190 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4192 * callint.c (Ffuncall_interactively): Add usage.
4194 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4196 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4198 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4200 * w32heap.c (malloc_before_dump, malloc_after_dump)
4201 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4202 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4203 set errno where appropriate to emulate CRT functions.
4205 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4207 Debugging facility to check whether 'const char *' points to
4208 relocatable data of non-pure Lisp string.
4209 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4210 (mark_maybe_pointer): ... adjusted user.
4211 (relocatable_string_data_p): New function.
4212 * lisp.h (relocatable_string_data_p): Add prototype.
4213 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4214 the pointer to relocatable Lisp data is not used.
4216 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4218 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4219 * atimer.c (block_atimers):
4220 * callproc.c (block_child_signal): Block SIGINT too;
4221 otherwise, its handler might now unblock signals that it shouldn't.
4222 * keyboard.c (read_char): Clear signal mask, since we may
4223 be in a SIGINT handler, and many signals may be masked.
4224 * keyboard.c (handle_interrupt):
4225 * sysdep.c (handle_arith_signal):
4226 Clear signal mask instead of just unblocking the signal that
4227 was received, since several signals may be blocked at this point.
4229 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4231 * Makefile.in (TEMACS_POST_LINK): Remove target.
4232 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4233 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4235 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4237 * xmenu.c (xdialog_show): Remove prototype, rename to
4238 x_dialog_show, remove 2nd arg because it's always zero
4239 and simplify accordingly.
4240 (xw_popup_dialog): Adjust user.
4241 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4242 2nd arg because it's always zero and simplify accordingly.
4243 (w32_popup_dialog): Adjust user.
4245 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4247 * w32heap.c (report_temacs_memory_usage): New function.
4249 * unexw32.c (unexec) [ENABLE_CHECKING]:
4250 Call report_temacs_memory_usage.
4252 * w32heap.h (report_temacs_memory_usage): Add prototype.
4254 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4256 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4257 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4259 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4261 * buffer.c (init_buffer): Accept an argument 'initialized'.
4262 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4263 mmap_regions and mmap_fd, to avoid referencing stale data from the
4264 dump phase. Add an assertion for buffer text of buffers created
4265 in temacs before this function is called. (Bug#17622)
4266 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4268 * lisp.h (init_buffer): Update prototype.
4270 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4272 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4274 * alloc.c (Fgarbage_collect): Fix compilation with
4275 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4277 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4279 * frame.c, frame.h (frame_char_to_pixel_position)
4280 (frame_set_mouse_position): Now static, and made private in
4281 frame.c rather than public in frame.h.
4283 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4285 Refactor mouse positioning stuff to avoid code duplication.
4286 * frame.h (frame_char_to_pixel_position): New function.
4287 (x_set_mouse_position): Rename to...
4288 (frame_set_mouse_position): ...new function.
4289 (frame_set_mouse_pixel_position): Add prototype.
4290 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4291 Rename to frame_set_mouse_pixel_position.
4292 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4294 * xterm.h, w32term.h ( x_set_mouse_position)
4295 (x_set_mouse_pixel_position): Remove prototypes.
4297 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4299 On X, always make pointer visible when deleting frame (Bug#17609).
4300 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4302 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4304 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4305 * keyboard.c (gobble_input): If there is no terminal input error,
4306 make sure the pointer is visible for all frames on this terminal.
4307 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4308 it was previously disabled.
4310 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4312 * data.c (Fzerop): Move to Elisp.
4313 (syms_of_data): Don't defsubr it.
4314 * keyboard.c (echo_keystrokes_p): New function.
4315 (read_char, record_menu_key, read_key_sequence): Use it.
4317 * callint.c (Qfuncall_interactively): New var.
4318 (Qcall_interactively): Remove.
4319 (Ffuncall_interactively): New function.
4320 (Fcall_interactively): Use it.
4321 (syms_of_callint): Defsubr it.
4323 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4325 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4326 relocated from under us.
4328 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4330 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4331 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4332 configure, not from HEAPSIZE.
4333 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4335 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4336 for MinGW, since it no longer uses gmalloc.
4338 * buffer.c: Do not define mmap allocations functions for Windows.
4339 Remove mmap_find which is unused. Remove mmap_set_vars which does
4341 [WINDOWSNT]: Include w32heap.h.
4342 (init_buffer): Always allocate new memory for buffers.
4344 * emacs.c: Remove mmap_set_vars calls.
4346 * image.c (free_image): Undef free for Windows because it is
4347 redirected to our private version.
4349 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4350 (copy_executable_and_dump_data): Remove dumping the heap section.
4351 (unexec): Restore using_dynamic_heap after dumping.
4353 * w32heap.c (dumped_data_commit, malloc_after_dump)
4354 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4355 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4356 (mmap_free): New functions.
4358 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4360 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4362 * image.c (imagemagick_load_image): Use MagickRealType for local
4363 'color_scale', instead of double, to avoid a GCC warning about
4366 * xfns.c (Fx_window_property): Remove unused local.
4368 Don't kill already-reaped process (Bug#17561).
4369 * process.c (process_send_signal): Fix race condition where a
4370 subprocess was reaped by a signal handler between the check for
4371 liveness and calling 'kill', which meant that Emacs could in
4372 theory kill an innocent bystander process. Do the fix by blocking
4373 SIGCHLD in a critical section that checks liveness before killing.
4375 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4377 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4379 2014-05-26 Ken Brown <kbrown@cornell.edu>
4381 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4382 even if !CYGWIN (see bug#17510).
4384 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4386 * nsfns.m (Fns_do_applescript): Surround NSApp run
4387 with calls to ns_init_events, ns_finish_events (Bug#17424).
4389 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4391 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4392 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4394 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4395 with calls to ns_init_events, ns_finish_events (Bug#17424).
4397 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4399 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4400 if we are iterating over an object that generates glyphs for
4401 marginal areas. (Bug#17585)
4403 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4405 * xdisp.c (safe__call1, safe__eval): Now static.
4407 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4409 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4410 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4411 (safe_call1): Call safe_call instead of safe__call directly.
4413 2014-05-26 Ken Brown <kbrown@cornell.edu>
4415 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4416 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4419 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4421 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4422 (safe__call, safe__call1, safe__eval): New functions.
4423 (safe_call): Use it.
4424 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4425 (display_mode_element): Same for `:eval'.
4427 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4429 Fix port to 32-bit AIX (Bug#17540).
4430 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4431 twice. _text already includes this offset.
4432 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4434 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4436 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4437 when closest_pos is identical to to_charpos, don't recurse, since
4438 we already tried that, and failed. (Bug#17539)
4440 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4441 unwinding when frame's faces were not initialized yet, increment
4442 the frame's image-cache reference count before calling
4443 x_free_frame_resources. Don't dereference
4444 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4446 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4448 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4451 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4452 macfont.m, call draw with adjusted arguments so font drivers
4453 don't need to do that.
4455 * macfont.m (macfont_draw): Merge changes from Macport.
4457 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4459 * alloc.c (garbage_collect_1): New function, with all of the guts
4460 of Fgarbage_collect.
4461 (mark_stack): Accept an argument END and don't mark Lisp objects
4462 on the stack beyond the address given by END. Calculation of END
4463 was moved to Fgarbage_collect.
4464 (Fgarbage_collect): Calculate the end address of the stack portion
4465 that needs to be examined by mark_stack, and pass that address to
4466 garbage_collect_1, which will pass it to mark_stack.
4467 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4468 for more details about the underlying problems. In particular,
4469 this avoids dumping Emacs with the large hash-table whose value is
4470 held in purify-flag for most of the time loadup.el runs.
4472 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4474 * xfns.c (x_window_property_intern): New function (code from
4476 (Fx_window_property): Call x_window_property_intern. If property
4477 not found and NILP (source) and outer window != inner window,
4478 check outer window for property (Bug#17537).
4480 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4482 Supply malloc and alloc_size attributes for extern allocators.
4483 This documents the C API, and helps GCC generate a bit better code.
4484 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4485 (ATTRIBUTE_MALLOC_SIZE): New macros.
4486 * gmalloc.c (malloc, realloc, calloc):
4487 * gtkutil.h (malloc_widget_value):
4488 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4489 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4492 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4494 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4495 * image.c (imagemagick_load_image): Port to hosts that do not use
4496 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4498 2014-05-21 Leo Liu <sdl.web@gmail.com>
4500 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4502 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4504 * dbusbind.c (xd_signature): Revert last 2 patches.
4506 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4508 Allow any non-nil value to count as true in bool-vector.
4509 Likewise for xd_signature in dbusbind.c.
4510 This is more consistent with the usual practice in Emacs, which is
4511 that any non-nil value counts as true.
4512 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4513 * dbusbind.c (xd_signature): Likewise, for booleans.
4514 * data.c, lisp.h (Qbooleanp):
4515 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4517 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4519 * lisp.h (CHECK_BOOLEAN): New function.
4520 * alloc.c (Fbool_vector): New function.
4521 (syms_of_alloc): Defsubr it.
4522 * data.c (Qbooleanp): New symbol.
4523 (syms_of_data): DEFSYM it.
4524 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4526 * font.c (font_matching_entity): Extract font-entity object
4527 from the vector of matching entities (Bug#17486).
4529 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4531 Assume C99 or later (Bug#17487).
4532 * bytecode.c (B__dummy__): Remove.
4533 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4534 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4535 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4536 * regex.c (DEBUG_PRINT): Assume varargs macros.
4537 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4539 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4541 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4542 memory for every buffer that was dumped.
4544 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4546 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4547 (Fnreverse): Allow vectors and bool vectors.
4549 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4551 Minor cleanup for terminal setup.
4552 * termhooks.h (create_terminal): Adjust prototype.
4553 * terminal.c (create_terminal): Pass output method and RIF as args.
4554 (init_initial_terminal):
4555 * nsterm.m (ns_create_terminal):
4556 * term.c (init_tty):
4557 * w32term.c (w32_create_terminal):
4558 * xterm.c (x_create_terminal): Adjust users.
4559 Avoid redundant NULL initializers and add comments.
4561 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4563 * keyboard.c (Qdeactivate_mark): Now static.
4565 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4567 If available, use Xfixes extension to do pointer blanking.
4568 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4569 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4570 (make_invisible_cursor): Move to...
4571 * xterm.c (make_invisible_cursor): ...here.
4572 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4573 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4574 (x_term_init): Call to x_setup_pointer_blanking.
4575 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4576 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4578 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4580 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4582 2014-05-12 Glenn Morris <rgm@gnu.org>
4584 * fileio.c (Ffile_executable_p): Doc tweak.
4586 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4588 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4589 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4591 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4593 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4595 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4597 Fix initialization of minibuffer history variable (Bug#17430).
4598 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4599 Move the initialization up to prevent any "value void" message.
4601 2014-05-08 Samuel Bronson <naesten@gmail.com>
4603 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4604 are matched (bug#17413).
4606 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4608 Stop tooltips pulling Emacs window to front (Bug#17408).
4609 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4610 SetWindowPos invocations.
4612 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4614 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4615 not initialized (Bug#17398).
4617 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4619 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4621 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4623 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4624 [HAVE_NS]: Do not include png.h.
4625 (x_query_frame_background_color): New function.
4626 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4627 (png_load_body): Coalesce duplicate code.
4629 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4631 Consult libpng-config more consistently (Bug#17339).
4632 * Makefile.in (PNG_CFLAGS): New var.
4633 (ALL_CFLAGS): Use it.
4634 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4635 CFLAGS now handles this.
4637 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4639 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4640 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4641 because WCONTINUED is always defined now.
4642 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4644 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4646 * buffer.c (overlay_strings): Fix the wording of the commentary.
4648 2014-05-01 Glenn Morris <rgm@gnu.org>
4650 * floatfns.c (Fisnan):
4651 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4653 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4655 * term.c (tty_menu_activate): A better initialization for cursor
4658 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4660 * intervals.c: Tighten assertions.
4661 (create_root_interval): Make sure the interval is not empty.
4662 (intervals_equal): Use booleans.
4663 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4664 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4665 (balance_possible_root_interval): Simplify and use booleans.
4666 (split_interval_right, split_interval_left): Check LENGTH, and remove
4667 now redundant assertion.
4668 (adjust_intervals_for_insertion): Remove now redundant assertions.
4669 (delete_node, interval_deletion_adjustment)
4670 (adjust_intervals_for_deletion, merge_interval_right)
4671 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4672 (reproduce_interval): Make sure the interval is not empty.
4674 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4676 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4677 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4678 satisfaction that they would always be initialized.
4680 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4682 * term.c (tty_menu_display): Move the cursor to the active menu item.
4683 (tty_menu_activate): Return the cursor to the active menu item
4684 after displaying the menu and after displaying help-echo.
4685 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4686 for the details of why this is needed by screen readers and
4689 2014-04-30 Glenn Morris <rgm@gnu.org>
4691 * process.c (handle_child_signal):
4692 Handle systems without WCONTINUED. (Bug#15110, 17339)
4694 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4696 * window.c (struct saved_window): Remove mark.
4697 (Fset_window_configuration, save_window_save)
4698 (compare_window_configurations): Don't touch marks any more.
4700 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4702 Use bits_word for gcmarkbits.
4703 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4704 bits_word is typically a tad more efficient for mark bits than
4705 unsigned is, so use bits_word. All uses changed.
4706 * lisp.h (BITS_PER_INT): Remove; no longer used.
4708 Avoid undefined behavior in signed left shift.
4709 This ports to GCC 4.9.0 with -fsanitize=undefined.
4710 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4712 * regex.c (extract_number):
4713 * lisp.h (make_number, XINT):
4714 Do not shift a 1 bit left into a sign bit.
4715 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4716 not int, for gcmarkbits. All uses changed.
4718 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4720 * search.c (Fnewline_cache_check): Don't try to count newlines
4721 outside the buffer's restriction, as find_newline doesn't support that.
4723 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4725 * window.c (Fset_window_configuration): Deactivate the mark before
4727 (set_window_buffer): Ignore window_initialized.
4728 (window_initialized): Remove.
4729 * keyboard.c (Qdeactivate_mark): Not static any more.
4730 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4733 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4735 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4736 and to clang 3.4, which have fixed the bug. This should let us
4737 run a bit faster on these platforms when address sanitization is
4740 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4742 Port to GCC 4.9.0 with --enable-gcc-warnings.
4743 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4745 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4746 a way that also works with GCC 4.9.0.
4748 * search.c (Fnewline_cache_check): Remove unused locals.
4750 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4752 * search.c (find_newline1): New subroutine.
4753 (Fnewline_cache_check): New function.
4754 (syms_of_search): Defsubr it.
4756 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4758 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4759 * keyboard.c (unblock_input): Add comment.
4760 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4762 2014-04-22 Daniel Colascione <dancol@dancol.org>
4764 * lread.c (readevalloop_eager_expand_eval): New function
4765 that can recurse into toplevel forms.
4766 (readevalloop): Call it.
4767 * lisp.h: Declare Qprogn.
4768 * callint.c (Qprogn): No longer static.
4770 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4772 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4773 Also change identifiers to match the comments, and add more assertions
4776 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4778 * emacs.c (close_output_streams): Don't clear and restore errno.
4780 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4782 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4783 never becomes visible, i.e. using XMonad (Bug#17237).
4785 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4787 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4788 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4789 (Fline_pixel_height): Don't assume that the current buffer and the
4790 selected window's buffer are one and the same. (Bug#17281)
4792 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4793 paragraph-start cache before the newline cache. (Bug#17269)
4795 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4797 * term.c (tty_send_additional_strings): No need to fflush here,
4799 (tty_set_terminal_modes): fflush after sending additional strings,
4802 2014-04-17 Daniel Colascione <dancol@dancol.org>
4804 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4806 (tty_send_additional_strings): New function.
4807 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4808 (syms_of_term): Intern tty-mode-set-strings and
4809 tty-mode-reset-strings.
4811 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4813 * window.c (save_window_save): Lookup window_point_insertion_type in
4814 the right buffer (bug#15457).
4815 (Qwindow_point_insertion_type): New var.
4816 (syms_of_window): Initialize it.
4818 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4820 Fix the MSDOS build.
4821 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4822 (copy_text_and_data): Zero out the atexit chain pointer before
4825 * termhooks.h (encode_terminal_code): Update prototype.
4827 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4828 visible for all DOS_NT ports, not just WINDOWSNT.
4829 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4831 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4832 unless it is defined.
4833 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4835 * process.c (close_on_exec, accept4, process_socket): Move into
4836 the "ifdef subprocesses" part.
4837 (catch_child_signal): Condition by "ifdef subprocesses".
4838 (syms_of_process) <Qinternal_default_process_sentinel>
4839 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4841 * msdos.h: Add prototypes for new functions.
4842 (EINPROGRESS): Define.
4843 (O_CLOEXEC): Define to zero.
4845 * msdos.c (check_window_system): Remove unnecessary an
4846 incompatible duplicate function.
4847 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4848 New functions in support of new functionality.
4850 * menu.c (single_menu_item): Add visual indication of submenu
4851 also for menus on MSDOS frames.
4852 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4854 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4855 when async subprocesses aren't supported.
4857 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4859 * emacs.c (close_output_streams): Zero out errno before calling
4862 * dired.c [MSDOS]: Include msdos.h.
4864 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4865 (DATA_START) [MSDOS]: Define.
4866 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4868 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4869 Ifdef away for MSDOS.
4870 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4871 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4873 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4874 Use temporary file template that is compatible with mkostemp.
4875 Move vfork-related portions under #ifndef MSDOS.
4876 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4878 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4880 * buffer.c (Foverlays_at): Add argument `sorted'.
4882 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4884 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4885 text, invalidate the bidi_paragraph_cache upto and including the
4888 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4890 Port to IRIX 6.5 (Bug#9684).
4891 * conf_post.h (INET6) [IRIX6_5]: Define.
4892 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4893 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4895 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4897 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4898 before passing it to system APIs.
4900 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4902 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4903 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4905 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4907 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4909 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4911 Remove DATA_SEG_BITS.
4912 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4913 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4914 cc, but that platform is so old that SGI itself stopped supporting
4915 it in December 2013. If you still need Emacs on IRIX, please
4916 either compile with GCC and port the undumping code, or run
4917 './configure --with-wide-int'.
4918 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4919 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4920 DEFINE_GDB_SYMBOL_START way to define it.
4921 (NONPOINTER_BITS): New macro.
4922 (EMACS_INT): Use it.
4923 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4924 the problem and/or configuring --with-wide-int.
4925 (USE_LSB_TAG): Simplify, based on above changes.
4926 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4927 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4929 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4931 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4932 covered by a display string that ends in a newline, and that cases
4933 going back by DVPOS lines to hit the search limit, lift the limit
4934 and go back until DVPOS is reached. (Bug#17244)
4936 * indent.c (Fvertical_motion): Handle correctly the case when the
4937 display string is preceded by an empty line.
4939 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4940 use S_IWRITE instead.
4942 2014-04-11 Glenn Morris <rgm@gnu.org>
4944 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4946 2014-04-11 Ken Brown <kbrown@cornell.edu>
4948 * Makefile.in (EMACS_MANIFEST): Revert last change.
4950 2014-04-10 Daniel Colascione <dancol@dancol.org>
4952 * puresize.h (BASE_PURESIZE): Increase.
4954 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4956 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4958 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4959 region handling (and don't call signal_before_change) if
4960 inhibit_modification_hooks is set.
4961 (signal_before_change): Don't check inhibit_modification_hooks any more.
4963 2014-04-08 Daniel Colascione <dancol@dancol.org>
4965 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4966 function cells contain valid lisp objects. (Modified version of
4969 * alloc.c (detect_suspicious_free): Split actual stack capturing
4970 out into new function for easier breakpoint setting.
4971 (note_suspicious_free): New function.
4973 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4975 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4977 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4978 (symbol_block_pinned): New var.
4979 (Fmake_symbol): Initialize `pinned'.
4980 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4981 pinned and signal an error for un-purifiable objects.
4982 (pure_cons): Use it.
4983 (Fpurecopy): Use it, except for objects that can't be purified.
4984 (mark_pinned_symbols): New function.
4985 (Fgarbage_collect): Use it.
4986 (gc_sweep): Remove hack made unnecessary.
4988 2014-04-07 Glenn Morris <rgm@gnu.org>
4990 * keyboard.c (Fopen_dribble_file): Doc tweak.
4992 2014-04-07 Ken Brown <kbrown@cornell.edu>
4994 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4996 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4998 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4999 We have a substitute execinfo.h on hosts that lack it.
5000 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5001 isn't optimized away.
5003 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5005 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5006 * alloc.c (memory_full):
5007 * charset.c (syms_of_charset):
5008 * doc.c (Fsnarf_documentation):
5010 * font.c (BUILD_STYLE_TABLE):
5011 * keyboard.c (make_lispy_event):
5012 * profiler.c (setup_cpu_timer):
5013 * xgselect.c (xg_select):
5014 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5016 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5017 Replace the only use with ARRAYELTS (font_property_table).
5018 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5020 2014-04-03 Daniel Colascione <dancol@dancol.org>
5022 * xterm.c (x_term_init):
5023 * xfns.c (best_xim_style):
5024 * xfaces.c (Fdump_colors):
5025 * w32fns.c (w32_default_color_map):
5026 * w32.c (init_environment, N_ENV_VARS):
5027 * unexcw.c (read_exe_header):
5028 * term.c (term_get_fkeys_1):
5029 * sysdep.c (init_baud_rate):
5030 * nsterm.m (ns_convert_key):
5031 * nsfns.m (get_geometry_from_preferences):
5032 * msdos.c (dos_set_window_size, init_environment):
5033 * macfont.m (mac_font_get_glyph_for_cid)
5034 (macfont_store_descriptor_attributes)
5035 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5036 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5037 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5039 * image.c (xpm_str_to_color_key):
5040 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5041 * frame.c (x_set_frame_parameters):
5042 * fileio.c (Ffile_selinux_context):
5043 * emacs.c (sort_args):
5044 * dosfns.c (msdos_stdcolor_name):
5045 * dired.c (file_attributes):
5046 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5047 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5050 2014-04-02 Daniel Colascione <dancol@dancol.org>
5052 * data.c (Ffset): Abort if we're trying to set a function call to
5055 * lisp.h (ARRAYELTS): New macro.
5057 * alloc.c: Include execinfo.h if available.
5058 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5059 (suspicious_free_record): New structure.
5060 (suspicious_objects, suspicious_object_index)
5061 (suspicious_free_history, suspicious_free_history_index):
5063 (find_suspicious_object_in_range, detect_suspicious_free)
5064 (Fsuspicious_object): New functions.
5065 (cleanup_vector): Call find_suspicious_object_in_range.
5067 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5069 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5070 width from font width (Bug#17163).
5072 * frame.c (x_set_frame_parameters): Calculate default values of
5073 new frame sizes only after all other frame parameters have been
5074 processed (Bug#17142).
5076 2014-04-02 Ken Brown <kbrown@cornell.edu>
5078 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5081 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5083 * xterm.c (x_draw_image_glyph_string): Adjust image background
5084 width accordingly when its x position is adjusted. (Bug#17115)
5086 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5088 * font.c (font_list_entities): Do not add empty vector to font cache.
5089 (font_matching_entity): Likewise. If matching entity is found, insert
5090 1-item vector with this entity instead of entity itself (Bug#17125).
5092 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5094 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5096 * fns.c (validate_subarray): Rename from validate_substring,
5097 since it works for vectors too. New arg ARRAY. Optimize for the
5098 non-nil case. Instead of returning bool, throw an error if out of
5099 range, so that the caller needn't do that. All uses changed.
5100 Report original values if out of range.
5101 (Fsubstring, Fsubstring_no_properties, secure_hash):
5102 Also optimize the case where FROM is 0 or TO is the size.
5104 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5106 * search.c (Freplace_match): Use make_specified_string.
5107 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5108 to catch bogus override face of glyph strings.
5109 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5110 Move common substring range checking code to...
5111 (validate_substring): ...this function.
5113 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5115 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5117 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5119 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5120 bar is zero height, just return (Bug#16976).
5121 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5123 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5125 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5126 is nil. If waiting for toolbar to complete, force a redraw.
5128 2014-03-28 Glenn Morris <rgm@gnu.org>
5130 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5131 (emacs_bugreport): New variable.
5132 (usage_message): Use PACKAGE_BUGREPORT.
5133 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5135 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5137 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5139 Port recent signal-related changes to FreeBSD.
5140 Problem reported by Herbert J. Skuhra.
5141 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5142 Move decls from here ...
5143 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5145 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5147 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5148 and width of image background when it is displayed with a 'box'
5151 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5153 More backward-compatible fix to char-equal core dump (Bug#17011).
5154 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5155 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5157 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5159 * image.c (init_svg_functions): When loading SVG-related libraries,
5160 free already loaded libraries if the initialization fails.
5161 (rsvg_handle_set_size_callback): Remove declaration, unused.
5163 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5165 Fix core dump in char-equal (Bug#17011).
5166 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5167 unibyte buffers, as we can't tell whether the characters are
5170 * insdel.c (adjust_markers_for_delete): Remove unused local.
5172 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5174 Have (MARKER . ADJUSTMENT) undo records always be immediately
5175 after their corresponding (TEXT . POS) record in undo list.
5177 * lisp.h (record-delete): New arg record_markers.
5178 (record_marker_adjustment): No longer needed outside undo.c.
5179 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5180 adjustments to undo.c's record_marker_adjustments. Note that
5181 fileio.c's decide_coding_unwind is another caller to
5182 adjust_markers_for_delete. Because it has undo list bound to t,
5183 it does not rely on adjust_markers_for_delete to record marker
5185 (del_range_2): Swap call to record_delete and
5186 adjust_markers_for_delete so as undo marker adjustments are
5187 recorded before current deletion's adjustments, as before.
5188 (adjust_after_replace):
5189 (replace_range): Pass value for new record_markers arg to
5191 * undo.c (record_marker_adjustment): Rename to
5192 record_marker_adjustments and made static.
5193 (record_delete): Check record_markers arg and call
5194 record_marker_adjustments.
5195 (record_change): Pass value for new record_markers arg to
5197 (record_point): at_boundary calculation no longer needs to account
5198 for marker adjustments.
5200 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5202 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5205 2014-03-26 Glenn Morris <rgm@gnu.org>
5207 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5209 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5211 * buffer.c (struct sortvec): Add field `spriority'.
5212 (compare_overlays): Use it.
5213 (sort_overlays): Set it.
5215 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5217 * xdisp.c (redisplay_window): If all previous attempts to find the
5218 cursor row failed, try a few alternatives before falling back to
5219 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5221 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5223 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5224 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5226 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5227 variables on Windows.
5229 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5231 * w32.c (unsetenv): Remove unused var `retval'.
5232 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5234 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5235 (start_watching): Remove unused var `thr'.
5237 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5238 (find_child_console): Remove unnecesary var `thread_id'.
5240 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5241 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5243 2014-03-26 Glenn Morris <rgm@gnu.org>
5245 * filelock.c (Flock_buffer): Doc tweak.
5247 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5248 * emacs.c (shut_down_emacs):
5249 * fileio.c (Finsert_file_contents, write_region):
5250 * filelock.c (top-level, syms_of_filelock):
5251 * insdel.c (prepare_to_modify_buffer_1):
5252 CLASH_DETECTION is always defined now.
5254 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5256 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5257 DLL handle, to speed up thread startup.
5259 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5261 Handle sigmask better with nested signal handlers (Bug#15561).
5262 * atimer.c (sigmask_atimers): Remove.
5263 Remaining use rewritten to use body of this function.
5264 * atimer.c (block_atimers, unblock_atimers):
5265 * callproc.c (block_child_signal, unblock_child_signal):
5266 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5267 New arg OLDSET. All callers changed.
5268 * atimer.c (block_atimers, unblock_atimers):
5269 * callproc.c (block_child_signal, unblock_child_signal):
5270 * keyboard.c (handle_interrupt):
5271 * sound.c (vox_configure, vox_close):
5272 Restore the old signal mask rather than unilaterally clearing bits
5273 from the mask, in case a handler is running within another
5274 handler. All callers changed.
5275 * lisp.h, process.c, process.h, term.c:
5276 Adjust decls and callers to match new API.
5277 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5278 signal handlers aren't supposed to use floating point anyway.
5279 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5281 2014-03-23 Daniel Colascione <dancol@dancol.org>
5283 Split gc_sweep into discrete functions for legibility and better
5286 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5287 (sweep_vectors): Fix typo in comment.
5288 (sweep_conses, sweep_floats, sweep_intervals)
5289 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5290 (gc_sweep): Call new functions, to which existing functionality is
5292 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5294 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5296 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5298 2014-03-23 Daniel Colascione <dancol@dancol.org>
5300 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5301 only if xic_style calls for it. This change allows Emacs to work
5302 with ibus. Also, don't leak resources if create_frame_xic fails,
5303 and stop caching xic_style across different displays.
5304 (supported_xim_styles): Make const.
5305 (best_xim_style): Remove first parameter: it's always just
5306 supported_xim_styles. Change to look at supported_xim_styles
5309 2014-03-23 Daniel Colascione <dancol@dancol.org>
5311 * term.c (init_tty): Rearrange condition for clarity; print
5312 appropriate diagnostic.
5314 2014-03-23 Daniel Colascione <dancol@dancol.org>
5316 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5317 array. (ASAN caught.)
5319 2014-03-22 Glenn Morris <rgm@gnu.org>
5321 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5323 2014-03-22 Daniel Colascione <dancol@dancol.org>
5325 * process.c (conv_sockaddr_to_lisp): When extracting the string
5326 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5328 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5330 Fix regression introduced by patch for Bug#10500.
5331 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5332 * w32term.c (x_draw_image_relief): Likewise.
5334 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5336 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5337 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5338 maximize a frame for odd default fonts.
5340 2014-03-21 Glenn Morris <rgm@gnu.org>
5342 * minibuf.c (history-length): Increase default from 30 to 100.
5344 2014-03-21 Daniel Colascione <dancol@dancol.org>
5346 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5347 every time we switch to minibuffer.
5349 * alloc.c (lisp_align_malloc, allocate_string_data)
5350 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5351 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5353 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5355 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5356 support more "verbs".
5358 2014-03-21 Daniel Colascione <dancol@dancol.org>
5360 Always prohibit dumping a dumped Emacs.
5362 * emacs.c (might_dump): New variable.
5363 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5364 * lisp.h (might_dump): Declare.
5365 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5367 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5369 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5371 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5373 * doc.c (store_function_docstring): Warn when we don't know where to
5375 (Fsubstitute_command_keys): Don't advertise the fact that
5376 text-properties are dropped, since we think it's a bug that we'll fix.
5378 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5379 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5380 * frame.c (frame_garbaged): Make "docstring" more precise.
5382 2014-03-20 Glenn Morris <rgm@gnu.org>
5384 * charset.c (init_charset): When we cannot find the charsets directory,
5385 mention if EMACSDATA is set.
5387 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5389 * fns.c (Frandom): Fix rare bug where the result isn't random.
5391 Fix porting inconsistency about rounding to even.
5392 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5393 This way, the unusual !HAVE_RINT case acts like the usual
5394 HAVE_RINT case, and we can fix the documentation accordingly.
5396 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5398 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5399 (w32_wnd_proc): Initialize the dwHoverTime member of
5400 TRACKMOUSEEVENT structure.
5402 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5404 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5406 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5408 * search.c (find_newline): Speed up the function when using the
5409 newline cache, by halving the number of calls to
5410 region_cache_forward and region_cache_backward. (Bug#16830)
5412 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5414 * buffer.c (Fset_buffer): Document return value (bug#17015).
5416 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5418 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5419 nil, always resize character wise to avoid potential loss of the
5420 mode line (Bug#16923 related).
5422 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5424 * frame.c (x_set_frame_parameters): Always calculate new sizes
5425 pixelwise to avoid potential loss when rounding.
5427 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5429 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5430 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5432 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5434 * w32.c (fstatat): Don't add an extra slash if the argument ends
5435 with a slash: this fails the subsequent call to stat_worker on
5436 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5438 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5440 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5442 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5444 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5446 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5447 when frame is only on one screen (Bug#14713).
5449 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5451 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5452 there's a valid wrap point in the display line, the last glyph
5453 cannot "just barely fit" on this row, because display_line doesn't
5454 let it. Instead, proceed as if the last glyph didn't fit, so that
5455 we eventually back up the iterator to the wrap point. This avoids
5456 delusional behavior of move_it_to, whereby it proceeds to the next
5457 display line, but sets current_x to zero for all the glyphs that
5458 without word-wrap would fit on the previous display line.
5459 One result was that visual-order cursor movement behaved erratically
5461 (Fmove_point_visually): Add code to find the x coordinate of the
5462 last character before wrap point, under word-wrap on a TTY.
5464 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5466 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5467 also return value of MOVE_POS_MATCH_OR_ZV from
5468 move_it_in_display_line_to, when moving from beginning of line to
5469 point's position. (Bug#16961)
5471 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5473 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5474 * window.c (Fselect_window): Explain NORECORD and
5475 `buffer-list-update-hook' in doc-string.
5477 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5479 * window.c (Fother_window_for_scrolling): Check that
5480 Vother_window_scroll_buffer is a buffer.
5482 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5484 * xterm.c (xim_initialize): Always pass a copy of resource name
5485 to XRegisterIMInstantiateCallback and eassert whether return
5486 value is True. Passing copy is important because Xlib doesn't
5487 make its own copy and resource name argument usually points to
5488 SSDATA (Vx_resource_name), which may be changed from Lisp.
5489 (xim_close_display): For XUnregisterIMInstantiateCallback,
5490 always eassert return value and pass exactly the same values
5491 as were used for XRegisterIMInstantiateCallback.
5492 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5493 sources to check why if you are interested.
5495 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5497 * dispnew.c (change_frame_size_1): Add new_lines instead of
5498 new_height, the latter may be still zero if passed as such.
5499 * window.c (Fwindow_pixel_height): Mention bottom divider in
5502 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5504 Fix "resource temporarily unavailable" with xgselect
5506 * xgselect.c: Include <stdbool.h>.
5507 (xg_select) [!USE_GTK]: Don't lose track of errno.
5509 Fix minor --enable-gcc-warnings issues.
5510 * widget.c (update_various_frame_slots, EmacsFrameResize):
5511 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5513 2014-03-04 Ken Brown <kbrown@cornell.edu>
5515 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5516 represent the actual adjustment needed for alignment.
5518 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5520 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5521 needed, and don't reallocate if the initial allocation already
5522 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5524 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5526 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5529 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5531 * cmds.c (delete-char): Update docstring pointing out that the
5532 function ignores `delete-active-region' and `overwrite-mode'.
5534 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5536 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5538 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5539 allocated buffer due to alignment.
5540 (freehook): If the block to be freed was allocated by
5541 'aligned_alloc', find its real pointer before calling 'free'.
5543 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5546 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5548 * font.c (toplevel): Adjust comment about font cache layout.
5549 (font_clear_cache): Fix to match real font cache layout.
5550 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5551 (Fframe_font_cache) [FONT_DEBUG]: New function.
5552 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5554 Avoid crashes when X fonts are erroneously freed on reused X
5555 'Display *' connection data (Bug#16069). Note that X font
5556 resources still may be leaked, but currently there is no way
5557 to completely avoid it.
5558 * xterm.h (struct x_display_info): New member x_id. Add comments.
5559 * xterm.c (x_display_id): New variable.
5560 (x_term_init): Assign identifier to each opened X connection.
5561 * xfont.c (struct xfont): New member x_display_id.
5562 (xfont_open): Initialize it with frame's display id.
5563 (xfont_close): Check whether font's display id matches the one
5564 recorded for the given display. Adjust comment.
5565 * xftfont.c (struct xftfont_info):
5566 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5568 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5570 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5571 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5572 killed Vother_window_scroll_buffer.
5573 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5575 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5577 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5578 that start with more than 2 slashes as UNCs. (Bug#16751)
5580 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5582 Fix a few crashes and leaks when cloning C strings.
5583 * alloc.c, lisp.h (dupstring): New function.
5584 * gtkutil.c (xg_get_font):
5585 * term.c (tty_default_color_capabilities):
5586 * xsettings.c (store_monospaced_changed)
5587 (store_font_name_changed, parse_settings)
5588 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5589 This avoids some unlikely crashes due to accessing freed storage,
5590 and avoids some minor memory leaks in the more-typical case.
5592 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5594 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5595 cursor when modeline can't be dragged (Bug#16647).
5597 2014-02-28 Glenn Morris <rgm@gnu.org>
5599 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5600 from custom-delayed-init-variables. (Bug#11565)
5602 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5604 More fixes for mouse glyph calculations (Bug#16647).
5605 * window.c (coordinates_in_window): In intersection of
5606 horizontal and vertical window dividers prefer the horizontal
5607 one. Add some extra parens to last fix.
5608 (window_relative_x_coord): Return x-coordinate for header and
5610 * xdisp.c (remember_mouse_glyph): In text area don't extend
5611 glyph into mode line to show the vertical drag cursor there
5612 immediately. Subdivide mouse glyphs in right fringes to show a
5613 horizontal drag cursor as soon as we enter the "grabbable width"
5614 portion. Handle vertical border case separately. Do not
5615 subdivide window divider areas.
5616 (note_mouse_highlight): On bottom divider of bottommost windows
5617 show vertical drag cursor only when the minibuffer window can be
5620 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5622 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5623 reset by the face of the object just displayed. See also bug#76.
5624 (get_next_display_element): If the string came from a display
5625 property, examine the box face attribute at it->position, not at
5626 it->current.pos, since the latter was not updated yet. (Bug#16870)
5627 (handle_face_prop): Improve commentary.
5629 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5631 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5632 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5634 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5636 Fixes around Bug#16647.
5637 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5638 ON_BOTTOM_DIVIDER cases.
5639 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5640 only if the window has no right divider.
5641 (Fcoordinates_in_window_p): Fix doc-string.
5643 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5645 * lread.c (Funintern): Fix doc to match advertised calling convention.
5647 2014-02-24 Daniel Colascione <dancol@dancol.org>
5649 * keyboard.c (read_char): Close race that resulted in lost events.
5651 2014-02-22 Glenn Morris <rgm@gnu.org>
5653 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5654 * window.c (window-resize-pixelwise): Doc fixes.
5656 * process.c (Finternal_default_process_filter)
5657 (Finternal_default_process_sentinel): Doc tweaks.
5659 2014-02-21 Glenn Morris <rgm@gnu.org>
5661 * process.c (Fprocess_buffer, Faccept_process_output)
5662 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5665 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5667 * window.c (Fwindow_scroll_bar_width): New function.
5669 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5671 Pacify GCC when configuring with --enable-gcc-warnings.
5672 * xdisp.c (move_it_in_display_line_to) [lint]:
5673 Initialize recently-added local.
5675 2014-02-21 Daniel Colascione <dancol@dancol.org>
5677 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5679 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5681 * xdisp.c (init_iterator): Don't dereference a bogus face
5682 pointer. (Bug#16819)
5683 (try_cursor_movement): Don't use cursor position if
5684 set_cursor_from_row failed to compute it. This avoids assertion
5685 violations in MATRIX_ROW.
5686 (move_it_in_display_line_to): Save the iterator state in ppos_it
5687 only once per call. Reimplement the method used to return to the
5688 best candidate position if all the positions found in display line
5689 are beyond TO_CHARPOS. This cuts down the number of calls to
5690 bidi_shelve_cache, which moves a lot of stuff when lines are long
5691 and include bidirectional text. (Bug#15555)
5693 2014-02-20 Glenn Morris <rgm@gnu.org>
5695 * data.c (Fdefalias): Doc fix.
5697 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5699 * xdisp.c (display_line): Fix horizontal scrolling of large images
5700 when fringes are turned off. This comes at a price of not
5701 displaying the truncation/continuation glyphs in this case.
5704 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5705 CreateDIBSection returns an error indication, zero out *ximg after
5706 destroying the image. This avoids crashes in memory allocations
5707 due to the fact that some of the callers also call
5708 x_destroy_x_image, which will attempt to free an already free'd
5711 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5713 * widget.c (update_various_frame_slots): Don't set
5714 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5716 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5718 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5720 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5722 temacs --daemon fix (Bug#16599).
5723 * emacs.c (main): Initialize daemon_pipe[1] here ...
5724 (syms_of_emacs): ... instead of here.
5726 2014-02-16 Anders Lindgern <andlind@gmail.com>
5728 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5731 2014-02-16 Daniel Colascione <dancol@dancol.org>
5733 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5734 (xd_get_connection_address): Use it.
5735 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5736 xd_get_connection_address because the latter signals if the bus
5737 we're trying to close is already disconnected.
5739 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5741 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5742 argument to CreateThread. This avoids segfaults on Windows 9X.
5743 Reported by oslsachem <oslsachem@gmail.com>.
5745 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5747 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5748 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5749 (check_lseek): New function, to report lseek errors.
5750 (save_data_space, update_file_ptrs, read_header, write_header)
5751 (copy_file, copy_rest, unexec): Use these news functions.
5752 (update_file_ptrs): Don't assume wraparound behavior when
5753 converting a large size_t value to off_t.
5755 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5757 * composite.c (fill_gstring_header): Pass positions as C integers
5758 and move parameters checking to...
5759 (Fcomposition_get_gstring): ...this function. Handle case when
5760 buffer positions are in reversed order and avoid crash (Bug#16739).
5762 * buffer.c (validate_region): Mention current buffer in error message.
5764 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5766 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5768 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5770 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5772 2014-02-11 Glenn Morris <rgm@gnu.org>
5774 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5775 Replace refs to "OpenStep" in messages.
5777 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5779 Avoid "." at end of error diagnostics.
5780 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5781 * font.c (Ffont_at):
5782 * nsfns.m (ns_display_info_for_name):
5783 * nsselect.m (Fx_own_selection_internal):
5784 * nsterm.m (performDragOperation:):
5785 Remove "." from end of diagnostic.
5787 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5789 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5790 unintuitive (bug#15824).
5791 (Fyes_or_no_p): Doc fix (bug#15456).
5793 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5795 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5797 * eval.c (call_debugger): When exiting the debugger, do not allow
5798 max_specpdl_size less than actual binding depth (Bug#16603).
5799 (syms_of_eval): Adjust docstring.
5801 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5803 * cmds.c (Fself_insert_command): Output a clearer error message on
5804 negative repetitions (bug#9476).
5806 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5808 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5810 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5812 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5814 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5816 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5818 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5820 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5822 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5824 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5825 `exit' works (bug#15865).
5827 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5829 Constrain window box/body sizes and margin widths (Bug#16649).
5830 * xdisp.c (window_box_width): Don't return less than zero.
5831 (window_box_left_offset, window_box_right_offset): Don't return
5832 more than the window's pixel width.
5833 * window.c (window_body_height, window_body_width): Don't return
5835 (window_resize_apply): Adjust margin width, if necessary.
5837 2014-02-07 Glenn Morris <rgm@gnu.org>
5839 * nsterm.m (syms_of_nsterm): Doc fix.
5841 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5843 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5844 New variables: pointers through which to call the respective APIs.
5845 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5846 (filename_from_ansi, sys_link, check_windows_init_file):
5847 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5848 This is required on Windows 9X, where we dynamically load
5849 UNICOWS.DLL which has their non-stub implementations.
5850 (maybe_load_unicows_dll): Assign addresses to these 2 function
5851 pointers after loading UNICOWS.DLL.
5853 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5854 MultiByteToWideChar and WideCharToMultiByte through function
5857 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5860 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5862 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5863 for OSX >= 10.9 if separate spaces are used.
5864 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5866 2014-02-06 Glenn Morris <rgm@gnu.org>
5868 * buffer.c (cache-long-scans): Doc fix.
5870 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5872 * w32fns.c (Fw32_shell_execute): Doc fix.
5874 2014-02-05 Bastien Guerry <bzg@gnu.org>
5876 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5877 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5879 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5881 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5882 outside the window (Bug#16649).
5884 * xdisp.c (note_mouse_highlight): When entering a margin area show
5885 a non-text cursor (Bug#16647).
5887 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5889 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5890 It prompted a compile-time diagnostic on GNU/Linux.
5891 Simplify to remove the need for the label.
5893 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5895 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5896 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5897 to show it; otherwise return 'unsupported--w32-dialog' to signal
5898 to the caller that emulation with menus is necessary.
5899 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5901 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5903 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5906 * menu.c (Fx_popup_dialog): Don't condition the call to
5907 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5908 special symbol 'unsupported--w32-dialog', emulate the dialog with
5909 a menu by calling x-popup-menu.
5911 * menu.h (Qunsupported__w32_dialog): New extern variable.
5913 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5915 * keyboard.c (kbd_buffer_get_event): Read file notification events
5918 * xgselect.c (xg_select): Read glib events in any case, even if
5919 there are no file descriptors to watch for. (Bug#16519)
5921 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5923 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5924 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5925 * w32term.c (w32_draw_window_divider): Handle first and last
5927 * w32term.h (w32_fill_area_abs): New function.
5928 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5930 * xfaces.c (realize_basic_faces): Handle new face ids.
5931 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5932 and bottom divider width.
5933 * xterm.c (x_draw_window_divider): Handle first and last pixels
5936 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5938 * print.c (Fexternal_debugging_output): Add cast to pacify
5939 --enable-gcc-warnings.
5940 * eval.c (call_debugger): Grow specpdl if the debugger was
5941 entered due to specpdl overflow (Bug#16603) and allow more
5942 specpdl space for the debugger itself.
5944 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5946 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5949 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5951 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5952 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5954 * print.c (Fexternal_debugging_output): If the argument character
5955 is non-ASCII, encode it with the current locale's encoding before
5956 writing the result to the terminal. (Bug#16448)
5958 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5959 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5962 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5964 * process.c (create_process): Reset SIGPROF handler in the child.
5965 * callproc.c (call_process): Likewise.
5967 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5969 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5971 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5973 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5974 of zero to print strings, GDB doesn't like it.
5976 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5977 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5978 we still use correct addresses. (Bug#16576)
5980 2014-01-27 K. Handa <handa@gnu.org>
5982 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5983 to preserve the code detection behavior of 24.3.
5984 * coding.h (struct coding_system): New member detected_utf8_bytes.
5985 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5986 (decode_coding_gap): Use short cut for UTF-8 file reading only
5987 when coding->detected_utf8_bytes equals to coding->src_bytes.
5988 * fileio.c (Finsert_file_contents): Cancel the previous change.
5990 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5992 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5993 that are not visible.
5995 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5997 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5998 is grabbed (Bug#16565).
6000 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6002 * xdisp.c (last_max_ascent): Re-remove after erroneously
6003 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6005 (move_it_to): Re-remove reference to last_max_ascent.
6006 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6007 max_descent here instead of calling line_bottom_y.
6010 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6012 * terminal.c (initial_free_frame_resources): New function.
6013 (init_initial_terminal): Install new hook to free face cache
6014 on initial frame and avoid memory leak. For details, see
6015 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6016 * xfaces.c (free_frame_faces): Adjust comment.
6018 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6020 * data.c (Fstring_to_number): Document results if unparsable
6023 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6025 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6027 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6029 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6030 * coding.c (detect_coding_utf_8, emacs_mule_char)
6031 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6032 (check_utf_8, decode_coding):
6033 * coding.h (struct coding_system.errors):
6034 Use ptrdiff_t, not int, for integer values derived from buffer and
6037 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6038 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6039 before invoking decode_coding_gap, since there's just one block.
6041 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6043 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6044 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6045 too early. Again run change_frame_size before assigning menu-
6048 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6050 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6051 arrives, call x_check_fullscreen, in case the new display has a
6052 different resolution. (Bug#16517)
6054 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6056 * term.c (read_menu_input): If the selected frame changes, exit
6058 (tty_menu_show): If the selected frame changes while we displayed
6059 a menu, throw to top level. (Bug#16479)
6061 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6063 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6065 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6067 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6068 * data.c (count_one_bits_word): Fix bug (negated comparison)
6069 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6071 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6073 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6074 Avoid undefined behavior by initializing display property bit of a
6075 string processed by the bidirectional iterator. For details, see
6076 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6078 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6080 Minor cleanup of previous change.
6081 * image.c (imagemagick_error, Fimagemagick_types):
6082 Omit some recently-introduced and unnecessary casts and assignments.
6084 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6086 Fix two memory leaks discovered with Valgrind.
6087 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6088 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6090 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6092 Fixes in window size functions around Bug#16430 and Bug#16470.
6093 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6094 (Fwindow_mode_line_height, Fwindow_header_line_height)
6095 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6096 Minor doc-string adjustments.
6097 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6098 Rewrite doc-strings.
6099 (window_body_height, window_body_width): Do not count partially
6100 visible lines/columns when PIXELWISE is nil (Bug#16470).
6101 (Qfloor, Qceiling): New symbols.
6103 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6105 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6106 when the image cache is not yet allocated. (Bug#16509)
6108 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6110 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6111 re-attach intervals to its base buffer (Bug#16502).
6112 * intervals.c (set_interval_object): Move from here...
6113 * intervals.h (set_interval_object): ... to here. Fix comments.
6115 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6117 Avoid undefined behavior by initializing buffer redisplay bit.
6118 Problem reported by Dmitry Antipov in
6119 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6120 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6122 Revert some of the CANNOT_DUMP fix (Bug#16494).
6123 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6125 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6127 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6128 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6129 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6130 they are replaced by macros that expand into direct calls to the
6131 corresponding functions from GDI32.DLL.
6132 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6133 variables in the Cygwin build, they are unused.
6135 2014-01-19 K. Handa <handa@gnu.org>
6137 * composite.c (composition_update_it): Fix previous change.
6139 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6141 Fix file name handling on MS-Windows 9X.
6142 * w32.c (maybe_load_unicows_dll): New function.
6144 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6145 on, to make sure we can convert file names to and from UTF-8 on
6146 Windows 9X. This fixes a failure to start up because Emacs cannot
6147 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6149 * w32font.c [WINDOWSNT]: Include w32.h.
6150 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6151 of implementing the same stuff.
6152 Remove now unused g_b_init_is_windows_9x.
6154 * w32.h (maybe_load_unicows_dll): Add prototype.
6156 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6158 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6159 switch to single keyboard. Prevents daemon crashes when a new
6160 client connects while we show a TTY menu in an existing client.
6163 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6165 Fix MinGW64 porting problem with _setjmp.
6166 Reported by Eli Zaretskii in:
6167 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6168 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6169 the old _setjmp and _longjmp. All uses changed.
6171 2014-01-13 Daniel Colascione <dancol@dancol.org>
6173 * textprop.c (Fremove_list_of_text_properties):
6174 Correctly handle reaching the end of the interval tree. (Bug#15344)
6176 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6178 * xdisp.c (resize_mini_window): Round height to a multiple of
6179 frame's line height. Fix bug in calculation of window start
6180 position (Bug#16424).
6182 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6184 * macfont.m: Include termchar.h.
6185 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6186 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6187 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6188 *_WITH_GC_* to take face and f as parameters.
6189 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6190 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6192 2014-01-13 Daniel Colascione <dancol@dancol.org>
6194 Fix menu item updating in the presence of the Unity global menu
6197 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6198 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6200 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6201 updating menus; explain why.
6202 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6203 problem it's supposed to solve and it interferes with detecting
6204 the presence of a global menu.
6205 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6208 2014-01-11 K. Handa <handa@gnu.org>
6210 * composite.c (composition_update_it): Fix indexing of
6211 LGSTRING_CHAR (Bug#15984).
6213 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6215 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6217 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6219 * xdisp.c (try_window_id): Don't use this function's optimizations
6220 if overlays in the buffer displayed by the window have changed
6221 since last redisplay. (Bug#16347)
6222 (message_dolog): Fix indentation.
6224 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6226 * frame.c (frame_resize_pixelwise): Fix doc-string.
6228 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6230 Fix handling of internal borders (Bug#16348).
6231 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6232 Remove internal border width from pixel width of windows.
6233 (change_frame_size_1): Don't return early when frame's pixel
6234 size changes - we still have to record the new sizes in the
6236 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6237 also when toolbar gets larger.
6238 * window.c (check_frame_size): Include internal_border_width in
6240 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6241 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6242 In non-toolkit/non-GTK version clear internal border.
6243 * xterm.c (x_clear_under_internal_border): New function for
6244 non-toolkit/non-GTK version.
6245 (x_after_update_window_line): In non-toolkit/non-GTK version
6247 (handle_one_xevent, x_set_window_size):
6248 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6249 * xterm.h (x_clear_under_internal_border): Extern it.
6251 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6253 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6254 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6257 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6259 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6260 last value of point is not equal to buffer's point. (Bug#16129)
6262 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6265 * nsterm.h (updateCollectionBehavior): Rename from
6266 updateCollectionBehaviour. All uses changed.
6268 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6269 * Makefile.in (SETFATTR): New macro.
6270 (temacs$(EXEEXT)): Use it.
6272 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6274 Fix maximization behavior on Windows (Bug#16300).
6275 * w32fns.c (w32_fullscreen_rect): Don't handle
6276 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6277 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6278 of SetWindowPos. Restore last placement also when leaving
6279 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6280 but the FULLSCREEN_BOTH case.
6282 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6285 * data.c (arithcompare_driver):
6286 * fileio.c (Fcar_less_than_car):
6287 * fns.c (internal_equal):
6288 * frame.c (delete_frame):
6289 * lisp.h (enum More_Lisp_Bits):
6291 Avoid C99 constructs that don't work in C89.
6292 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6293 to port to C89, which doesn't have 'long long'.
6294 (count_trailing_zero_bits): Use them.
6296 2014-01-03 Chong Yidong <cyd@gnu.org>
6298 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6300 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6302 Further adjust frame/window scrollbar width calculations.
6303 * window.c (apply_window_adjustment):
6304 Set windows_or_buffers_changed.
6305 (Fwindow_scroll_bars): Return actual scrollbar width.
6306 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6307 For non-toolkit builds again use 14 as minimum width and set
6308 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6309 * xterm.c (XTset_vertical_scroll_bar): Take width from
6310 WINDOW_SCROLL_BAR_AREA_WIDTH.
6311 (x_new_font): Rename wid to unit. Base calculation of new
6312 scrollbar width on toolkit used and make it analogous to that of
6313 x_set_scroll_bar_default_width.
6314 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6315 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6316 of GetSystemMetrics.
6317 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6318 WINDOW_SCROLL_BAR_AREA_WIDTH.
6319 (x_new_font): Make it correspond to changes in xterm.c.
6321 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6323 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6324 This is a cleaner way to fix the MinGW-w64 porting problem.
6325 Check for INTPTR_MAX misconfiguration.
6327 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6329 * search.c (newline_cache_on_off, find_newline): In indirect
6330 buffers, use the newline cache of the base buffer.
6332 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6333 buffer, invalidate the caches of its base buffer. (Bug#16265)
6335 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6336 buffers, use the width-run cache of the base buffer.
6338 * xdisp.c (redisplay_window): When the window displays an indirect
6339 buffer, and the character widths in the display table have
6340 changed, invalidate the width-run cache of the corresponding base
6343 * fileio.c (Finsert_file_contents): When invalidating the newline
6344 cache, consider the case of inserting into indirect buffer.
6346 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6347 In indirect buffers, use the paragraph cache of the base buffer.
6349 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6351 * window.c (grow_mini_window): Fix last change.
6353 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6355 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6357 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6359 * w32term.c (w32_initialize): Use LCID and LOWORD.
6361 * w32proc.c (create_child): Use pid_t for 5th argument.
6362 (IsValidLocale): Don't provide prototype for MinGW64.
6363 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6364 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6366 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6367 MinGW64 doesn't support.
6369 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6371 * w32.c (set_named_security_info): New function.
6372 (acl_set_file): Fall back on set_named_security_info if
6373 set_file_security fails.
6374 (g_b_init_set_named_security_info_w)
6375 (g_b_init_set_named_security_info_a): New static variables.
6376 (globals_of_w32): Initialize them to zero.
6377 (set_named_security_info): Set them to non-zero if the
6378 corresponding API is available.
6379 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6380 New function typedefs.
6382 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6384 Some more fixes following pixelwise resize changes including one
6386 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6387 of frame_resize_pixelwise.
6388 * widget.c (pixel_to_text_size): New function.
6389 (update_wm_hints): Have size hints respect value of
6390 frame_resize_pixelwise.
6391 (EmacsFrameResize): Alway process resize requests pixelwise.
6392 * window.c (grow_mini_window): Make sure mini window is at least
6394 * xdisp.c (display_menu_bar): Make sure menubar extends till
6396 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6397 (x_set_tool_bar_lines): Calculate pixelwise.
6398 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6399 frame_resize_pixelwise.
6401 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6403 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6404 variables not used there.
6406 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6408 * w32.c (sys_umask): New function. (Bug#16299)
6410 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6412 * dispnew.c (change_frame_size_1): Take old width of root window
6413 from that window's pixel width. (Bug#16284)
6415 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6417 Plain copy-file no longer chmods an existing destination (Bug#16133).
6418 * fileio.c (realmask): Now a static var, not a local.
6419 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6420 Remove arg STATPTR. All uses changed.
6421 (Fcopy_file): Do not alter permissions of existing destinations,
6422 unless PRESERVE-PERMISSIONS (renamed from
6423 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6424 Avoid race when testing for existing destinations and for
6425 when input and output files are the same.
6426 If changing the group fails, adjust both default and
6427 preserved permissions so that access is not granted to the
6429 (Fset_default_file_modes, init_fileio): Update realmask.
6430 (Fdefault_file_modes): Use realmask instead of calling umask.
6432 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6434 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6435 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6436 flags on the daemon pipe ends before execing.
6438 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6440 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6441 session. (Bug#14739)
6443 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6445 * callproc.c (Vexec_path): Document that exec-directory is in it.
6447 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6449 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6452 2013-12-27 Chong Yidong <cyd@gnu.org>
6454 * data.c (Fsymbol_function): Doc fix.
6456 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6458 Some more tinkering with Bug#16051.
6459 * window.c (resize_frame_windows): Don't let the size of the
6460 root window drop below the frame's default character size.
6461 Never ever delete any subwindows - let the window manager do the
6464 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6465 of toolbar lines needed when they exceed the height of the root
6467 (unwind_create_frame_1): New function.
6468 (Fx_create_frame): Generally inhibit calling the window
6469 configuration change hook here. Remove extra call to
6470 change_frame_size - it's not needed when we don't run the
6471 configuration change hook.
6473 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6475 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6476 On my Fedora 19 platform the core dumps were so big that
6477 my desktop became nearly catatonic.
6478 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6479 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6480 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6481 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6482 a clang-only syntax.
6483 * conf_post.h (__has_feature): New macro, if not already defined.
6484 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6485 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6487 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6489 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6490 is a file name. (Bug#16252)
6492 2013-12-25 Chong Yidong <cyd@gnu.org>
6494 * keyboard.c (Voverriding_terminal_local_map)
6495 (Voverriding_local_map): Doc fix.
6497 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6499 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6501 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6502 file name when it is submitted to ShellExecute. Simplify code.
6503 Don't test DOCUMENT for being a string, as that is enforced by
6504 CHECK_STRING. Doc fix.
6506 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6508 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6509 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6510 redisplay_tool_bar does. Improve and fix commentary.
6511 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6512 limits of the glyph matrices. (Bug#16051)
6513 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6514 only when the new size is different from the old one, and the new
6515 size can be achieved given the frame height.
6517 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6519 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6521 2013-12-23 Glenn Morris <rgm@gnu.org>
6523 * lread.c (Fload): Mention load-prefer-newer in doc.
6525 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6527 Handle Bug#16207 by being more restrictive when running hooks.
6528 * window.c (unwind_change_frame): New function.
6529 (Fset_window_configuration): Don't run configuration change hook
6530 while the frame configuration is unsafe. Call select_window
6533 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6535 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6537 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6539 * nsterm.h: Declare EmacsColor category.
6541 * nsterm.m (NSColor): Implement EmacsColor category.
6542 (ns_get_color): Use colorUsingDefaultColorSpace.
6543 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6545 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6547 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6549 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6550 having the PNG_NORETURN attribute, to avoid compiler warning in
6553 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6555 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6557 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6558 fringe background extension.
6559 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6560 because they are now always the same as `left' and `width',
6561 respectively. Remove code for the case that `width' and
6562 `sb_width' are different.
6564 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6566 Remove scroll_bar_actual_width from frames.
6567 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6568 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6569 (x_figure_window_size):
6570 * nsterm.m (x_set_window_size):
6571 * widget.c (set_frame_size):
6572 * w32term.c (x_set_window_size):
6573 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6574 scroll_bar_actual_width.
6576 Convert scroll_bar members to integers on Windows.
6577 * w32term.h (struct scroll_bar): Convert top, left, width,
6578 height, start, end and dragging to integers.
6579 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6581 * w32term.c (w32_set_scroll_bar_thumb)
6582 (w32_scroll_bar_handle_click): Remove XINT conversions for
6583 scroll_bar members. Treat bar->dragging as integer.
6584 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6585 first element. Remove XINT conversions for scroll_bar members.
6586 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6587 Remove XINT conversions for scroll_bar members.
6589 Fix assignment for new window total sizes.
6590 * window.c (Fwindow_resize_apply_total): Assign values for
6593 2013-12-20 Chong Yidong <cyd@gnu.org>
6595 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6596 argument to `append'.
6598 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6600 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6601 current text face, for extending the face of the display margins.
6604 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6605 Doc fix. (Bug#16190)
6607 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6609 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6612 * nsterm.m (Qfile, Qurl): New.
6613 (EV_MODIFIERS2): New macro.
6614 (EV_MODIFIERS): Use EV_MODIFIERS2.
6615 (ns_term_init): Remove font and color from DND, does not work on
6616 newer OSX, and other ports don't have them.
6617 (performDragOperation:): Handle modifiers used during drag.
6618 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6619 Remove global Lisp variables used to communicate with ns-win.el.
6620 Remove font and color handling.
6621 (syms_of_nsterm): Defsym Qfile and Qurl.
6623 2013-12-19 Anders Lindgren <andlind@gmail.com>
6625 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6626 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6628 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6629 (constrainFrameRect): Remove special case nr_screens == 1.
6630 Don't constrain size to size of view.
6632 * nsterm.h (ns_output): Remove dont_constrain.
6634 2013-12-19 Anders Lindgren <andlind@gmail.com>
6636 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6638 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6640 Minor fixes for recent openp changes.
6641 * lisp.h (GCPRO7): New macro.
6642 * lread.c (openp): Use bool for boolean; all callers changed.
6643 Protect save_string from GC. Don't assume that file descriptors
6644 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6645 warning about uninitialized variable.
6647 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6649 * w32fns.c (emacs_abort): Use intptr_t as argument of
6650 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6652 2013-12-18 Glenn Morris <rgm@gnu.org>
6654 * lread.c (Fload): Pass load_prefer_newer to openp.
6655 Don't bother checking mtime if openp already did it.
6656 (openp): Add `newer' argument, to check all suffixes
6657 and find the newest file.
6658 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6659 * callproc.c (call_process):
6660 * charset.c (load_charset_map_from_file):
6661 * emacs.c (init_cmdargs):
6662 * image.c (x_create_bitmap_from_file, x_find_image_file):
6664 * lread.c (Flocate_file_internal):
6665 * process.c (Fformat_network_address):
6666 * sound.c (Fplay_sound_internal):
6667 * w32.c (check_windows_init_file):
6668 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6670 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6672 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6674 * w32.c (getloadavg): Don't index samples[] array with negative
6675 indices. Recover from wall-clock time being set backwards.
6677 * w32term.c (w32_initialize): Declare the argument of
6678 set_user_model as const.
6680 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6681 (w32_menu_show): Constify some arguments passed to MessageBox.
6683 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6684 to initialize Lisp objects.
6686 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6687 initialize Lisp objects.
6689 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6690 use variables used only on X under that condition.
6692 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6693 variables not used there.
6695 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6697 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6698 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6700 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6702 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6703 code, revealed in presence of R2L characters, character
6704 compositions, and display vectors. A better fix for Bug#16148.
6705 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6706 GTK and NS builds, they don't have this member of struct frame.
6708 * dispextern.h (struct composition_it): Correct a comment for the
6711 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6713 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6714 This prevents a compilation error on C compilers that do not
6715 default functions to return 'int' if not declared. Also, add
6716 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6717 since it now uses inline functions.
6719 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6721 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6722 display margins on mode line, header line, and in the frame's
6723 tool-bar window. (Bug#16165)
6725 2013-12-16 Andreas Schwab <schwab@suse.de>
6727 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6729 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6731 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6734 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6736 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6738 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6740 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6741 intended to find bogus pointers in font objects (Bug#16140).
6742 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6743 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6744 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6745 Disable for MS-Windows due to Bug#15876; apparently this
6746 requires more or less substantial changes in fontset code.
6747 * xfont.c (xfont_close):
6748 * xftfont.c (xftfont_close): Call x_display_info_for_display
6749 to check whether 'Display *' is valid (Bug#16093 and probably
6752 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6754 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6755 Reported by Juanma Barranquero <lekktu@gmail.com>.
6757 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6758 open a pty on MS-Windows. (Bug#16152)
6760 * emacs.c (decode_env_path): Fix bogus comparison against
6761 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6763 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6765 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6766 (Fx_file_dialog): Add parentheses around && to silence warning.
6768 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6770 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6772 * xdisp.c (extend_face_to_end_of_line): Extend background of
6773 non-default face in margin areas as well. (Bug#16151)
6774 (display_line): Call extend_face_to_end_of_line for continued
6775 lines as well, if the display margins have non-zero width.
6776 (set_glyph_string_background_width): When needed, set the
6777 extends_to_end_of_line_p flag on glyph strings to be drawn in
6778 margin areas, not only in the text area.
6780 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6783 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6785 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6786 Don't worry about verify_error being t, since it has to be a list.
6788 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6790 Use bool for boolean, focusing on headers.
6791 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6792 No need to include <stdbool.h>, since conf_post.h does it now.
6793 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6794 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6795 (SET_PER_BUFFER_VALUE_P):
6796 * ccl.c, ccl.h (setup_ccl_program):
6797 * ccl.h (CHECK_CCL_PROGRAM):
6798 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6799 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6800 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6801 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6802 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6803 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6804 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6805 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6806 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6807 (CHARSET_FAST_MAP_SET):
6808 * coding.c (decode_coding_ccl, encode_coding_ccl):
6809 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6810 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6811 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6812 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6813 (decode_coding_c_string):
6814 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6815 * conf_post.h (has_attribute):
6816 * dispextern.h (trace_redisplay_p)
6817 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6818 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6819 (SET_GLYPH_FROM_CHAR_GLYPH)
6820 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6821 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6822 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6823 (cursor_in_mouse_face_p):
6824 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6825 (blank_row, prepare_desired_row)
6826 (build_frame_matrix_from_leaf_window, make_current)
6827 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6828 (update_window, scrolling_window, update_frame_line):
6829 * disptab.h (GLYPH_FOLLOW_ALIASES):
6830 * editfns.c (Fformat):
6831 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6832 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6833 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6834 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6835 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6836 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6837 (FONT_DEFERRED_LOG):
6838 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6839 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6840 (FRAME_MOUSE_UPDATE):
6841 * fringe.c (Fdefine_fringe_bitmap):
6842 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6843 (x_create_bitmap_from_xpm_data, xpm_load_image):
6844 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6845 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6846 (MERGE_INTERVAL_CACHE):
6847 * keymap.h (KEYMAPP):
6848 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6849 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6850 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6851 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6852 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6853 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6854 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6855 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6856 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6857 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6858 (SETUP_BUFFER_SYNTAX_TABLE):
6859 * systime.h (timespec_valid_p):
6860 * term.c (save_and_enable_current_matrix):
6861 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6862 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6863 (redisplay_internal, try_window_reusing_current_matrix)
6864 (sync_frame_with_window_matrix_rows, try_window_id)
6865 (display_menu_bar, display_tty_menu_item, display_mode_line)
6866 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6867 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6868 * xmenu.c (xmenu_show):
6869 * xterm.c (use_xim, x_term_init):
6870 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6871 (struct x_bitmap_record):
6872 Use bool for booleans.
6873 * ccl.c (struct buffer_text):
6874 * ccl.h (struct ccl_program):
6875 * charset.h (struct charset):
6877 * coding.h (struct iso_2022_spec, struct coding_system):
6878 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6879 (struct glyph_string, struct face, struct face_cache)
6880 (struct bidi_string_data, struct bidi_it)
6881 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6883 * editfns.c (Fformat):
6884 * frame.h (struct frame):
6885 * fringe.c (struct fringe_bitmap):
6886 * intervals.h (struct interval):
6887 * keyboard.h (struct kboard):
6888 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6889 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6890 (struct Lisp_Buffer_Local_Value, union specbinding):
6891 * macfont.m (struct macfont_info):
6892 * process.h (struct Lisp_Process):
6893 * termchar.h (struct tty_display_info):
6894 * window.h (struct window):
6895 * xterm.h (struct x_output):
6896 Use bool_bf for boolean bit-fields.
6897 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6898 All callers changed.
6899 * ccl.h (struct ccl_program): Remove unused members private_state,
6900 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6902 (struct ccl_spec): Remove unused members cr_carryover,
6903 eight_bit_carryover.
6904 * conf_post.h: Include <stdbool.h>.
6905 (bool_bf): New type.
6906 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6907 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6908 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6909 'do { ... } while (false)' brackets.
6910 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6911 Args must now be expressions; all callers changed.
6912 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6913 (PRODUCE_GLYPHS): Simplify use of boolean.
6914 * fileio.c (Fcopy_file):
6915 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6916 * lisp.h (UNGCPRO): Return void, not int.
6917 (FOR_EACH_TAIL): Use void expression, not int expression.
6918 * region-cache.c: Reindent.
6919 * region-cache.h: Copy comments from region-cache.c, to fix
6920 incorrect remarks about booleans.
6922 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6924 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6925 when character at point is displayed from a display vector.
6928 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6930 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6931 now a list of certificate validation checks that will abort a
6932 connection with an error.
6933 (Fgnutls_boot): Document it and use it.
6935 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6937 * w32term.c (w32_enable_frame_resize_hack): New variable.
6938 (x_set_window_size): Use it to hack frame resizing on Windows
6941 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6943 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6944 Windows-specific code to w32.c. Change error message text to
6945 match that of Posix platforms.
6947 * w32.c (w32_copy_file): New function, most of the code copied and
6948 reworked from Fcopy_file. Improve error handling. Plug memory
6949 leak when errors are thrown. Support file names outside of the
6950 current codepage. (Bug#7100)
6952 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6954 * lread.c (load_path_default): Prototype.
6956 2013-12-13 Glenn Morris <rgm@gnu.org>
6958 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6959 (dump_path): Remove.
6960 (load-path-default): Remove `changed' argument.
6961 Do not set dump_path permanently. Simplify.
6962 (init_lread): Simplify.
6963 (syms_of_lread): Remove dump_path.
6965 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6967 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6968 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6969 2013-12-12 font-related change to avoid Bug#16128, which
6970 is quite hard to fix without even more substantial changes.
6972 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6974 * font.c (font_close_object): Check for live frame (Bug#16128).
6976 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6978 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6979 Return ptrdiff_t, not int, since it's a buffer size.
6980 Reindent/reparen some macros to a more Gnuish style.
6982 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6984 Avoid undefined behavior with huge regexp interval counts.
6985 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6986 since it's now specialized to interval counts. All uses changed.
6987 Do not assume wraparound on signed integer overflow.
6988 (regex_compile): Simplify based on the above changes.
6990 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6992 Support file names on MS-Windows that use characters outside of
6993 the current system codepage. (Bug#7100)
6995 * w32.c (get_file_security, set_file_security)
6996 (create_symbolic_link): Separate pointers and boolean flags for
6997 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6998 non-zero, else the former.
6999 (codepage_for_filenames, filename_to_utf16, )
7000 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7002 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7004 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7005 Accept only one argument; all callers changed.
7006 (dostounix_filename): Remove the second argument, now works in
7007 UTF-8. All callers changed.
7008 (parse_root): Lose DBCS code.
7009 (get_long_basename, w32_get_short_filename, init_environment)
7010 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7011 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7012 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7013 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7014 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7015 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7017 (ansi_encode_filename): New function.
7018 (get_emacs_configuration, get_emacs_configuration_options):
7020 (add_volume_info, GetCachedVolumeInformation): Run the input file
7021 name through unixtodos_filename, to ensure it is stored and
7022 referenced in canonical form.
7023 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7024 (logon_network_drive, sys_link, utime): Improve error handling.
7025 (sys_access): New function.
7026 (hashval, generate_inode_val): Unused functions deleted.
7027 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7028 (check_windows_init_file): Convert error message from UTF-8 to
7029 ANSI codepage, for display in the message box.
7030 (globals_of_w32): Set w32_unicode_filenames according to the OS
7033 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7034 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7035 (syms_of_w32term): Declare w32-unicode-filenames.
7037 * w32proc.c (new_child, delete_child): Remove code that handled
7038 unused pending_deletion and input_file members of the child struct.
7039 (create_child, sys_spawnve): Convert all file names to ANSI
7040 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7041 name cannot be encoded in ANSI codepage. Don't use
7042 unixtodos_filename, mirror slashes by hand.
7043 (record_infile, record_pending_deletion): Functions deleted.
7044 (Fw32_short_file_name): Call w32_get_short_filename instead of
7047 * w32notify.c (add_watch): Work in Unicode mode when
7048 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7049 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7050 instead, do the same with Lisp primitives.
7052 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7053 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7054 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7055 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7056 (Fw32_shell_execute): Improve error reporting.
7057 (Fdefault_printer_name): Ifdef away for Cygwin.
7059 * w32.h (struct _child_process): Remove input_file and
7060 pending_deletion members that are no longer used.
7061 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7062 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7063 (ansi_encode_filename): New and updated prototypes.
7065 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7067 (unexec): Don't use dostounix_filename, it expects a file name in
7068 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7071 * fileio.c (Ffile_name_directory, file_name_as_directory)
7072 (directory_file_name, Fexpand_file_name)
7073 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7074 arguments of dostounix_filename.
7075 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7076 use MAX_UTF8_PATH for size of file-name strings.
7077 (emacs_readlinkat): Build an explicitly unibyte string for file
7079 (syms_of_fileio) <file-name-coding-system>:
7080 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7082 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7083 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7084 directories to UTF-8.
7085 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7086 environment, and each element of the input PATH, to UTF-8.
7088 * dired.c (file_attributes): Use build_unibyte_string explicitly
7089 to make Lisp strings from user and group names.
7091 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7094 * coding.c (decode_file_name, encode_file_name): New functions.
7096 * termcap.c (tgetent): Adapt to the change in arguments of
7099 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7102 * msdos.c (dostounix_filename, init_environment): Adapt to the
7103 change in arguments of dostounix_filename.
7105 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7106 [WINDOWSNT]: Encode file names passed to the image libraries in
7109 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7110 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7112 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7113 arguments of dostounix_filename.
7115 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7117 * font.h (struct font_entity) [HAVE_NS]: New field to record
7118 font driver which was used to create this entity.
7119 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7120 frame where the font was opened.
7121 (font_close_object): Add prototype.
7122 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7123 (font_close_object): Not static any more. Lost frame arg.
7124 Adjust comment and users.
7125 * alloc.c (cleanup_vector): Call font_close_object to adjust
7126 per-frame font counters correctly. If HAVE_NS, also call
7127 driver-specific cleanup for font-entity objects.
7128 * ftfont.c (ftfont_open):
7129 * nsfont.m (nsfont_open):
7130 * w32font.c (w32font_open_internal):
7131 * xfont.c (xfont_open):
7132 * xftfont.c (xftfont_open): Save frame pointer in font object.
7133 * macfont.m (macfont_open): Likewise.
7134 (macfont_descriptor_entity): Save driver pointer to be able
7135 to call its free_entity routine when font-entity is swept.
7136 * ftxfont.c (ftxfont_open): Add eassert because frame
7137 pointer should be saved by ftfont_driver.open.
7139 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7141 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7142 input polling is used. This is still meaningful for Cygwin, see
7143 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7144 * keyboard.c (poll_for_input_1, input_polling_used):
7145 Define unconditionally.
7146 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7147 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7148 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7149 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7150 (face_for_char): Likewise. Rearrange eassert and return ASCII
7151 face for CHAR_BYTE8_P.
7152 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7154 2013-12-11 Ken Brown <kbrown@cornell.edu>
7156 * dispextern.h (erase_phys_cursor):
7157 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7159 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7161 * nsterm.m (x_free_frame_resources):
7162 * term.c (tty_free_frame_resources):
7163 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7164 face cache because it's implied by free_frame_faces anyway.
7165 * w32term.c (x_free_frame_resources): Likewise. Do not call
7166 free_frame_faces twice.
7168 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7170 * editfns.c (Fformat_time_string): Mention %F in the doc.
7172 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7174 * window.c (resize_frame_windows): Don't return immediately when
7175 the root window's size doesn't change - the minibuffer window
7176 may still have to be repositioned/resized.
7177 * xfns.c (Fx_create_frame): Always change the frame size after
7178 initializing the frame's faces.
7179 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7180 change_frame_size should already have done it.
7181 (x_new_font): Assign new tool- and menu-bar heights.
7182 (x_set_window_size_1): Account for tool- and menu-bar heights
7183 (Bug#16013). Don't set pixel sizes since change_frame_size
7184 should already have done it.
7186 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7188 Remove the option of using libcrypto.
7189 * Makefile.in (LIB_CRYPTO): Remove.
7190 (LIBES): Don't use it.
7192 2013-12-11 Juri Linkov <juri@jurta.org>
7194 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7195 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7197 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7199 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7200 drawn tool bar items (Bug#16058).
7201 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7203 2013-12-09 Ken Brown <kbrown@cornell.edu>
7205 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7207 * lisp.h (get_frame_param): Adjust conditions for prototype
7210 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7212 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7213 Avoid unused macro warning if configured --without-xft.
7215 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7217 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7219 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7221 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7223 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7225 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7227 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7229 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7231 Use libcrypto's checksum implementations if available, for speed.
7232 * Makefile.in (LIB_CRYPTO): New macro.
7235 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7236 The macro didn't conform to C99 due to type mismatch,
7237 which caused compilation failure with Sun C 5.12,
7238 and it was confusing anyway. Include window.h to declare
7239 redisplay_other_windows.
7241 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7243 * window.c (set_window_buffer): Update mode line (bug#16084).
7245 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7247 Fix minor problems found by static checking.
7248 * keyboard.c (poll_for_input_1, input_polling_used):
7249 Define only if HAVE_NTGUI.
7250 * xmenu.c (popup_activate_callback): Omit unnecessary
7251 check against USE_X_TOOLKIT, which must be defined here anyway.
7252 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7255 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7257 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7259 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7261 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7263 * nsterm.m (x_set_window_size): Remove fprintf.
7264 (init): Define always. Set applicationDidFinishLaunchingCalled
7266 (applicationDidFinishLaunching:):
7267 Set applicationDidFinishLaunchingCalled.
7268 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7271 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7273 Pixel resize changes for NS (Bug#16049).
7274 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7275 height/width. row/cols are locals.
7276 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7277 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7278 (windowWillResize): Remove gsextra. Calculate extra as in
7280 (x_new_font): Don't change frame size if fullscreen.
7281 Change size pixelwise.
7283 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7284 comment in xfns.c. Change to pixelwise call.
7286 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7288 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7291 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7293 * xterm.c (input_signal_count): Remove.
7294 (x_dispatch_event): Define unconditionally.
7295 (x_make_frame_visible): Process X events until the frame
7296 is really visible (Bug#16027).
7297 * xterm.h (x_dispatch_event): Declare unconditionally.
7299 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7301 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7303 * nsterm.m (x_set_window_size): Handle pixelwise.
7305 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7307 * w32term.c (x_new_font):
7308 * xterm.c (x_new_font): Calculate new frame size from new font
7311 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7313 * lisp.h (FOR_EACH_TAIL): New macro.
7314 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7316 * window.c (select_window): Call second wset_redisplay before we change
7317 selected_window (bug#16034).
7319 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7321 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7323 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7325 * w32xfns.c: Include window.h, to avoid a compiler warning.
7327 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7329 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7330 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7331 window_scroll takes care of it.
7332 (Fset_window_point, Fdelete_other_windows_internal)
7333 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7334 (Fsplit_window_internal, Fdelete_window_internal)
7335 (Fresize_mini_window_internal, Fset_window_configuration)
7336 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7337 cause redisplay instead of forcing a complete redisplay.
7338 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7339 we're only affecting the selected_window.
7341 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7343 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7344 directional control characters. Update type and category
7345 determination according to the UBA from Unicode v6.3.
7346 (bidi_category_t): New category EXPLICIT_FORMATTING.
7348 * dispextern.h (bidi_type_t): Update to include new bidirectional
7349 properties introduced with Unicode v6.3. (Bug#16043)
7351 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7353 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7356 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7358 * font.c (font_list_entities): Remove dummy assignment.
7359 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7360 used on graphic displays only. Remove unused 'font_encoder' member.
7361 (struct font_bitmap): Remove unused 'extra' member.
7362 * nsfont.m (nsfont_open):
7363 * w32font.c (w32font_open_internal):
7364 * ftfont.c (ftfont_get_bitmap): Adjust users.
7366 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7368 Use bool for boolean.
7369 * tparam.c (tparam1):
7370 * undo.c (record_point, record_property_change):
7371 Use bool for boolean, for local vars that are always true or false.
7373 Minor integer overflow fixes (Bug#16033).
7374 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7375 This improves on the previous fix to this function.
7376 (window_resize_check): When summing up pixel counts, don't rely on
7377 undefined behavior if the sum overflows.
7379 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7381 * window.c (Fset_window_new_pixel): Don't choke at negative
7382 argument value (Bug#16033).
7384 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7385 to avoid crash in window_box_height.
7387 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7388 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7390 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7392 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7394 Minor integer overflow fixes.
7395 * window.c (Fset_window_new_pixel, grow_mini_window):
7396 * xdisp.c (Fwindow_text_pixel_size):
7397 Avoid undefined behavior on signed integer overflow.
7398 * xfns.c (x_set_mouse_color):
7399 Check that drag shape fits in 'unsigned', since that's what X wants.
7401 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7403 Improve reporting of fatal exception on MS-Windows.
7404 * w32fns.c (my_exception_handler): New function.
7405 (globals_of_w32fns): Set it up as the unhandled exception
7406 handler. Initialize exception code and address to zeros.
7407 (emacs_abort): If the exception code and address are available,
7408 print them at the beginning of the backtrace. Fix the format of
7409 printing addresses (was producing 0x0x12345678 on XP).
7412 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7414 * eval.c (Fbacktrace__locals): New function.
7415 (syms_of_eval): Defsubr it.
7417 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7419 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7420 Define here to unify between...
7421 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7422 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7424 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7426 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7428 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7429 fringe background extension.
7430 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7431 because they are now always the same as `left' and `width',
7432 respectively. Remove code for the case that `width' and
7433 `sb_width' are different.
7435 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7437 Fix minor problems found by static checking.
7438 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7439 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7440 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7442 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7444 * image.c (imagemagick_compute_animated_image): Don't crash if we
7445 have an animation with different-sized images (bug#15313).
7447 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7449 Remove some unused items introduced during pixelwise change.
7450 * window.c (window_resize_total_check): Remove unused function.
7451 * xdisp.c (remember_mouse_glyph): Remove unused label.
7452 (Ftool_bar_height): Move declaration inside #if.
7453 * xterm.c (x_set_window_size): Don't use r and c.
7455 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7457 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7460 * window.c (Fset_window_configuration): Comment out unused variables.
7462 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7464 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7466 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7468 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7470 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7471 HAVE_GNUTLS3 (Bug#16001).
7473 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7474 if interrupts are deferred (Bug#15801).
7476 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7478 Support resizing frames and windows pixelwise.
7479 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7480 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7481 (struct glyph_matrix): Replace window_left_col and
7482 window_top_line by window_pixel_left and window_pixel_top.
7483 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7485 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7486 (draw_window_divider, move_it_to, x_draw_right_divider)
7487 (x_draw_bottom_divider, change_frame_size): Add or fix
7489 * dispnew.c (change_frame_size_1): Change prototype.
7490 (adjust_glyph_matrix, required_matrix_width)
7491 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7492 values instead of lines and columns.
7493 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7494 WINDOW_TOTAL_FRINGE_WIDTH.
7495 (handle_window_change_signal, do_pending_window_change)
7496 (init_display): Adjusts calls of change_frame_size.
7497 (change_frame_size, change_frame_size_1): Handle pixelwise
7499 * frame.c (Qright_divider_width, Qbottom_divider_width):
7501 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7502 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7503 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7504 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7506 (set_frame_param): New function.
7507 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7508 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7509 (Ffringe_width, Fborder_width, Fright_divider_width)
7510 (Fbottom_divider_width): New functions, defsubr them.
7511 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7512 New argument pixelwise.
7513 (struct frame_parm_table): New members Qright_divider_width and
7514 Qbottom_divider_width.
7515 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7516 (x_report_frame_params): Handle Qright_divider_width and
7517 Qbottom_divider_width.
7518 (x_set_right_divider_width, x_set_bottom_divider_width):
7520 (frame_resize_pixelwise): New option.
7521 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7522 new_pixelwise, right_divider_width and bottom_divider_width;
7523 remove total_lines; rename text_lines, text_cols, new_text_lines
7524 and new_text_cols to text_height, text_width, new_height and
7525 new_width respectively.
7526 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7527 FRAME_TEXT_WIDTH respectively.
7528 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7529 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7530 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7532 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7533 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7534 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7535 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7536 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7537 (FRAME_TOTAL_COLS_ARG): Remove macro.
7538 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7539 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7540 (x_wm_set_size_hint): Handle frame pixel sizes.
7541 * indent.c (compute_motion, Fcompute_motion):
7542 Call window_body_width instead of window_body_cols.
7543 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7544 (make_lispy_position): Handle right and bottom dividers.
7545 (Fsuspend_emacs): Pixelize call of change_frame_size.
7546 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7547 * lisp.h: Extern set_frame_param.
7548 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7550 (Fx_create_frame): Add entry for vertical_drag_cursor.
7551 Pixelize call of change_frame_size.
7552 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7553 * nsterm.m (ns_update_window_end): Optionally draw right
7555 (x_set_window_size): Add argument pixelwise.
7556 Call check_frame_size and change_frame_size with pixelwise zero.
7557 (ns_draw_window_divider): New function.
7558 (ns_redisplay_interface): Add ns_draw_window_divider.
7559 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7560 (x_new_font): Call x_set_window_size with pixelwise zero.
7561 * print.c (print_object): For a window print its sequence
7563 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7564 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7565 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7566 (w32_createwindow): Use scroll bar area width.
7567 (w32_wnd_proc): Handle bottom divider width.
7568 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7569 (Fx_create_frame): Default divider width parameters.
7570 Caclulate sizes pixelwise. Add vertical drag cursor support.
7571 (x_create_tip_frame): Default divider widths to zero.
7572 Pixelize call to change_frame_size.
7573 (Fx_show_tip): Add handling of divider widths. Pixelize window
7575 (Fw32_frame_rect): New function.
7576 (frame_parm_handler w32_frame_parm_handlers): Add divider
7578 (Vx_window_vertical_drag_shape): Add variable.
7579 * w32inevt.c (resize_event, maybe_generate_resize_event):
7580 Pixelize change_frame_size calls.
7581 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7583 * w32term.c (w32_draw_window_divider): New function.
7584 (x_update_window_end): Handle right divider.
7585 (w32_draw_fringe_bitmap, x_scroll_run)
7586 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7587 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7588 Calculate new frame sizes pixelwise.
7589 (x_new_font): Pixelize call to x_set_window_size.
7590 (x_check_fullscreen): Pixelize call to change_frame_size.
7591 (x_set_window_size_1, x_set_window_size): New argument
7592 pixelwise. Calculate pixelwise.
7593 (x_wm_set_size_hint): Use scroll bar area width.
7594 (w32_redisplay_interface): Add w32_draw_window_divider.
7595 * w32term.h (struct w32_output): Add vertical drag cursor.
7596 * widget.c (set_frame_size, update_wm_hints)
7597 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7599 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7600 * window.c (sequence_number): Restore.
7601 (Fwindow_pixel_width, Fwindow_pixel_height)
7602 (Fwindow_mode_line_height, Fwindow_header_line_height)
7603 (window_pixel_to_total, Frun_window_scroll_functions)
7604 (Fset_window_new_pixel, window_resize_apply_total)
7605 (Fwindow_resize_apply_total): New functions.
7606 (window_body_height, window_body_width): Rename from
7607 window_body_lines. New argument PIXELWISE.
7608 Calculate pixelwise.
7609 (Fwindow_body_height, Fwindow_body_width): New argument
7611 (coordinates_in_window, window_relative_x_coord): Use window's
7612 pixel width instead of total width.
7613 (replace_window, recombine_windows): Initialize pixel values.
7614 (resize_root_window, resize_frame_windows, grow_mini_window)
7615 (shrink_mini_window): New argument PIXELWISE.
7616 Calculate pixelwise.
7617 (Fdelete_other_windows_internal, adjust_window_margins)
7618 (window_resize_check, window_resize_apply)
7619 (Fdelete_window_internal, Fresize_mini_window_internal)
7620 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7621 (check_frame_size): Rename arguments. New argument PIXELWISE.
7622 Calculate pixelwise.
7623 (set_window_buffer): Make samebuf bool. Run configuration change
7624 hook only if buffer changed.
7625 (Fset_window_buffer): Rewrite doc-string.
7626 (make_window): Initialize new_pixel slot.
7627 (Fwindow_resize_apply): Check pixel size of root window.
7628 (Fsplit_window_internal): Call 2nd argument pixel_size.
7629 Calculate pixelwise.
7630 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7632 (save_window_data): New slots frame_text_width,
7633 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7634 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7636 (Fcurrent_window_configuration, Fset_window_configuration)
7637 (save_window_save, compare_window_configurations): Handle new
7638 slots in save_window_data and saved_window.
7639 (Fset_window_scroll_bars): Fix doc-string.
7640 (window_resize_pixelwise): New variable.
7641 (coordinates_in_window, Fcoordinates_in_window_p):
7643 (make_parent_window): Adjust sequence_number.
7644 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7646 * window.h (struct window): New members new_pixel, pixel_left,
7647 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7648 (wset_new_pixel): New function.
7649 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7650 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7651 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7652 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7653 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7654 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7655 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7656 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7657 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7658 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7659 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7660 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7661 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7662 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7663 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7665 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7666 (window_body_width, check_frame_size): Adapt external declarations.
7667 * xdisp.c (last_max_ascent): New integer.
7668 (window_text_bottom_y): Handle bottom divider.
7669 (window_box_width, window_box_height): Calculate pixelwise.
7670 (get_glyph_string_clip_rects): Handle right divider.
7671 (remember_mouse_glyph): When windows are resized pixelwise
7672 proceed with width and height set to 1.
7673 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7675 (move_it_to): Calculate and return maximum x position
7677 (Fwindow_text_pixel_size): New function.
7678 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7679 (tool_bar_lines_needed): Rename to tool_bar_height.
7680 Calculate pixelwise.
7681 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7682 Calculate pixelwise.
7683 (redisplay_tool_bar): Calculate pixelwise.
7684 (redisplay_window): Calculate pixelwise. Handle dividers.
7685 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7686 (x_draw_vertical_border): Handle dividers.
7687 (define_frame_cursor1): Handle vertical drag cursor.
7688 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7689 (expose_window): Calculate pixelwise. Handle dividers.
7690 (init_xdisp): Initialize pixel values.
7691 * xfaces.c (Qwindow_divider): New face.
7692 (realize_basic_faces): Realize it.
7693 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7694 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7695 (x_set_scroll_bar_default_width): Default actual width to 16.
7696 (Fx_create_frame): Set sizes pixelwise.
7697 (x_create_tip_frame): Default divider widths to zero.
7698 Pixelize call of change_frame_size.
7699 (Fx_show_tip): Handle divider widths. Initial pixel position
7701 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7702 (Vx_window_vertical_drag_shape): New option.
7703 * xmenu.c (free_frame_menubar): Pixelize call of
7705 * xterm.c (x_draw_window_divider): New function.
7706 (x_update_window_end): Optionally draw right divider.
7707 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7708 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7709 (handle_one_xevent, x_new_font): Calculate pixelwise.
7710 (x_set_window_size_1, x_set_window_size): New argument
7711 pixelwise. Calculate pixelwise.
7712 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7713 (struct x_redisplay_interface): Add x_draw_window_divider.
7714 * xterm.h (struct x_output): Add vertical_drag_cursor.
7716 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7718 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7719 Set invisible frames's `redisplay' when a full redisplay is requested.
7720 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7721 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7722 (display_mode_lines): Set it here instead.
7724 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7726 * dispextern.h (set_window_update_flags): Remove.
7728 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7730 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7732 * xdisp.c (REDISPLAY_SOME_P): New macro.
7733 (redisplay_internal): Use it (bug#15999).
7734 (prepare_menu_bars, redisplay_window): Use it as well.
7736 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7738 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7740 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7741 (globals_of_w32font): Zero it out.
7742 (GetCharWidth32W_Proc): New function pointer.
7743 (get_char_width_32_w): New function.
7744 (compute_metrics): If get_glyph_outline_w returns an error, try
7745 get_char_width_32_w before declaring a failure. This avoids
7746 punishing raster (a.k.a. "bitmap") fonts by slowing down
7747 redisplay. (Bug#6364).
7749 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7751 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7752 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7753 highlight needs to be redisplayed. (Bug#15913)
7755 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7757 Fix minor problems found by static checking.
7758 * buffer.h (struct buffer_text, struct buffer):
7759 * frame.h (struct frame):
7760 * window.h (struct window):
7761 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7762 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7763 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7764 no-longer-valid use of HAVE_MENUS.
7765 * xdisp.c (propagate_buffer_redisplay): Now static.
7767 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7769 * xmenu.c (Fmenu_or_popup_active_p):
7770 * window.c (Fset_window_configuration):
7771 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7772 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7773 * fns.c (Fyes_or_no_p):
7774 * editfns.c (Fmessage_box, Fmessage_or_box):
7775 * alloc.c (make_save_ptr_ptr):
7776 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7778 * window.c (Fset_window_configuration): Move select_window later.
7780 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7782 Refine redisplay optimizations to only redisplay *some* frames/windows
7783 rather than all of them.
7784 * xdisp.c (REDISPLAY_SOME): New constant.
7785 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7786 (bset_redisplay, bset_update_mode_line): New functions.
7787 (message_dolog): Use bset_redisplay.
7788 (clear_garbaged_frames): Use fset_redisplay.
7789 (echo_area_display): Use wset_redisplay.
7790 (buffer_shared_and_changed): Remove.
7791 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7792 frame titles. Compute the actual set of windows redisplayed.
7793 Don't update frame titles and menu bars for frames that don't need to
7795 (propagate_buffer_redisplay): New function.
7797 (redisplay_internal): Use it. Be more selective in the set of windows
7798 we redisplay. Propagate windows_or_buffers_changed to
7799 update_mode_lines a bit later to simplify the code.
7800 (mark_window_display_accurate_1): Reset window and buffer's
7802 (redisplay_window): Do nothing if neither the window nor the buffer nor
7803 the frame needs redisplay.
7804 * window.h (struct window): Add `redisplay' field.
7805 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7806 (redisplay_other_windows, window_list): New declarations.
7807 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7808 (window_list): Not static any more.
7809 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7810 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7811 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7812 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7813 * frame.h (struct frame): Add `redisplay' field.
7814 Move `external_menu_bar' bitfield next to other bit-fields.
7815 (SET_FRAME_GARBAGED): Use fset_redisplay.
7816 (SET_FRAME_VISIBLE): Don't garbage the frame;
7817 Use redisplay_other_windows.
7818 * buffer.h (struct buffer): Add `redisplay' field.
7819 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7820 (modify_overlay): Use bset_redisplay.
7821 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7823 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7825 Support w32 file notifications in batch mode.
7826 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7827 invalid (which happens in batch mode). If non-interactive, call
7828 handle_file_notifications to store file notification events in the
7829 input queue. (Bug#15933)
7831 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7833 * w32inevt.c (handle_file_notifications): Now external, not static.
7835 * w32term.h (handle_file_notifications): Provide prototype.
7837 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7838 init_crit, since init_display, which does that otherwise, is not
7841 2013-11-27 Glenn Morris <rgm@gnu.org>
7843 * Makefile.in ($(lispsource)/international/charprop.el): New.
7844 (emacs$(EXEEXT)): Depend on charprop.el.
7846 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7848 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7849 deleting portions of the buffer under non-nil REPLACE argument.
7852 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7853 directory, watch it and not its parent.
7854 (add_watch): Allow empty string in FILE.
7856 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7858 * window.c (Fset_window_start, window_resize_apply)
7859 (window_scroll): Reset window_end_valid (Bug#15957).
7861 2013-11-27 Glenn Morris <rgm@gnu.org>
7863 * Makefile.in (leimdir): Now in lisp source directory.
7864 ($(leimdir)/leim-list.el): Just use ../leim .
7865 * epaths.in (PATH_DUMPLOADSEARCH):
7866 * lread.c (load_path_default):
7867 * nsterm.m (ns_load_path): No more leim directory.
7869 2013-11-26 Andreas Schwab <schwab@suse.de>
7871 * .gdbinit (xgettype): Add cast.
7873 2013-11-26 Glenn Morris <rgm@gnu.org>
7875 Preload leim-list.el.
7876 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7877 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7878 is a single directory.
7880 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7882 bool-vector-subsetp is now the normal direction (Bug#15912).
7883 * data.c (Fbool_vector_subsetp): Test whether the first argument
7884 is a subset of the second one, not the reverse. Add doc string.
7886 Fix minor problems found by static checking.
7887 * lread.c (load_path_default): Now static.
7888 * textprop.c (text_property_stickiness): Be consistent about the
7889 test used when deciding whether to consider the previous character.
7890 This simplifies the code a bit.
7892 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7894 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7896 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7897 (syms_of_frame): Don't defsubr them.
7899 2013-11-25 Glenn Morris <rgm@gnu.org>
7901 * lread.c (load_path_default): Change the sense of the argument.
7902 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7903 from dump_path. When it is not, avoid checking dump_path twice.
7905 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7906 uninstalled dump_path against installed Vload_path. (Bug#15964)
7908 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7910 Export get_pos_property to Elisp.
7911 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7912 (syms_of_editfns): Export it to Elisp.
7914 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7916 2013-11-23 Romain Francoise <romain@orebokech.com>
7918 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7919 initialization here ...
7920 (syms_of_fileio): ... from here.
7922 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7924 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7925 Please use --enable-check-lisp-object-type.
7927 2013-11-23 Glenn Morris <rgm@gnu.org>
7929 * process.c (get_process): Explicit error for dead buffers.
7931 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7933 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7935 2013-11-23 Glenn Morris <rgm@gnu.org>
7937 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7938 * lread.c (load_path_check): Take path to check as argument.
7939 (load_path_default): New, split from init_lread.
7940 (init_lread): Move calc of default load-path to load_path_default.
7941 Empty elements in EMACSLOADPATH now stand for the default.
7942 (load-path): Doc fix.
7943 * emacs.c (decode_env_path): Add option to treat empty elements
7944 as nil rather than ".".
7945 * callproc.c (init_callproc_1, init_callproc):
7946 * image.c (Vx_bitmap_file_path):
7947 * lisp.h (decode_env_path):
7948 * lread.c (Vsource_directory):
7949 Update for new argument spec of decode_env_path.
7951 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7953 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7954 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7956 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7958 Fix some dependency problems that cause unnecessary recompiles.
7959 Problem reported by RMS in
7960 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7961 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7962 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7963 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7964 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7965 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7966 (boostrap-clean): No need to remove stamp-oldxmenu.
7968 Fix recently introduced bool vector overrun.
7969 This was due to an optimization that went awry.
7970 Reported by Glenn Morris in
7971 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7972 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7973 for empty vectors, undoing the 2013-11-18 change.
7974 * data.c (bool_vector_binop_driver): Rely on this.
7975 Fix bug that occasionally overran the destination.
7976 * lisp.h (struct Lisp_Bool_vector): Document this.
7978 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7980 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7983 * nsterm.m (init, run, stop:): Comment out for now, does not work
7986 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7988 * charset.c (syms_of_charset): Don't read past end of string.
7990 2013-11-19 Glenn Morris <rgm@gnu.org>
7992 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7994 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7996 Add hooks to run on gaining/losing focus. (Bug#15029)
7997 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7998 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7999 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8001 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8003 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8004 The old names predated the API change that put destination at end.
8006 Improve API of recently-added bool vector functions (Bug#15912).
8007 The old API had (bool-vector-count-matches A B)
8008 and (bool-vector-count-matches-at A B I), which gave the
8009 misleading impression that the two functions were variants, one
8010 with a location I. The new API has (bool-vector-count-population A)
8011 and (bool-vector-count-consecutive A B I) to make the distinction
8012 clearer. The first function no longer has a B argument, since the
8013 caller can easily determine the number of nils if the length and
8014 number of ts is known.
8015 * data.c (Fbool_vector_count_population): Rename from
8016 bool_vector_count_matches, and accept just 1 argument.
8017 (Fbool_vector_count_consecutive): Rename from
8018 Fbool_vector_count_matches_at.
8020 Always allocate at least one bits_word per bool vector.
8021 See Daniel Colascione in:
8022 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8023 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8024 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8025 * lisp.h (struct Lisp_Bool_vector): Document this.
8027 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8029 * insdel.c (invalidate_buffer_caches): New function, consolidated
8030 from part of prepare_to_modify_buffer.
8031 (insert_from_gap, prepare_to_modify_buffer):
8032 * coding.c (code_convert_region, code_convert_string):
8033 Call invalidate_buffer_caches. (Bug#15841)
8035 * lisp.h (invalidate_buffer_caches): Add prototype.
8037 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8039 * w32term.c (x_update_window_end): Don't invalidate the entire
8040 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8041 highlight needs to be redisplayed. (Bug#15913)
8043 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8045 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8047 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8049 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8050 while we are using Vprin1_to_string_buffer.
8052 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8053 after inserting the description string. (Bug#15907)
8055 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8057 * data.c: Work around bogus GCC diagnostic about shift count.
8058 Reported by Eli Zaretskii in
8059 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8060 (pre_value): New function.
8061 (count_trailing_zero_bits): Use it.
8063 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8065 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8066 assume C macros are not supported even under -g3 in these old GCC
8069 2013-11-15 Leo Liu <sdl.web@gmail.com>
8071 * minibuf.c (Ftry_completion, Fall_completions)
8072 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8074 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8076 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8077 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8078 This avoids placing unnecessary constants into the Emacs code.
8080 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8082 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8083 for Cygwin w32 build.
8085 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8086 for Cygwin w32 build. (Bug#15892)
8088 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8090 Simplify, port and tune bool vector implementation.
8091 * alloc.c (bool_vector_exact_payload_bytes)
8092 (bool_vector_payload_bytes): Remove.
8093 (bool_vector_fill): Return its argument.
8094 * alloc.c (bool_vector_fill):
8096 * print.c (print_object):
8097 Simplify by using bool_vector_bytes.
8098 * alloc.c (make_uninit_bool_vector):
8099 New function, broken out from Fmake_bool_vector.
8100 (Fmake_bool_vector): Use it. Use tail call.
8101 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8102 * data.c (BITS_PER_ULL): New constant.
8103 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8104 if long long versions don't exist.
8105 (shift_right_ull): New function.
8106 (count_one_bits_word): New function, replacing popcount_bits_word
8107 macro. Don't assume that bits_word is no wider than long long.
8108 (count_one_bits_word, count_trailing_zero_bits):
8109 Don't assume that bits_word is no wider than long long.
8110 * data.c (bool_vector_binop_driver, bool_vector_not):
8111 * fns.c (Fcopy_sequence):
8113 Create an uninitialized destination, to avoid needless work.
8114 (internal_equal): Simplify.
8115 (Ffillarray): Prefer tail call.
8116 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8117 contain at least one word.
8118 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8119 chars are narrower than ints.
8120 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8121 * fns.c (Fcopy_sequence):
8123 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8124 Don't try to port to hosts where bits_word values have holes; the
8125 code wouldn't work there anyway. Verify this assumption, though.
8126 (bool_vector_bytes): New function.
8127 (make_uninit_bool_vector): New decl.
8128 (bool_vector_fill): Now returns Lisp_Object.
8130 * xfns.c (xic_create_fontsetname):
8131 * xrdb.c (gethomedir): Prefer tail calls.
8133 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8135 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8136 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8138 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8139 that requires a return value.
8140 (Fset_buffer_modified_p): Take advantage of this change to do
8143 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8145 * buffer.c (Frestore_buffer_modified_p): Sync it with
8146 Fset_buffer_modified_p.
8147 (Fforce_mode_line_update): New function, moved from subr.el.
8148 (Fset_buffer_modified_p): Use them.
8149 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8151 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8153 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8154 This avoids undefined behavior when subtracting pointers into
8155 different aways. On my platform it also makes the code a tad
8156 smaller and presumably faster.
8158 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8160 * keyboard.c (command_loop_1): Use region-extract-function.
8161 * insdel.c (Qregion_extract_function): Not static any more (can we
8162 stop pretending that these vars can benefit from being marked static?).
8164 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8166 * search.c (find_newline): If buffer text is relocated during the
8167 "dumb loop", adjust C pointers into buffer text to follow suit.
8170 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8172 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8173 for conversion (Bug#15837).
8175 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8177 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8178 for the entire range of inserted characters. (Bug#15841)
8180 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8182 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8184 (realize_default_face): Remove assignment to distant-foreground if
8185 unspecified (Bug#15815).
8187 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8189 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8190 cache-long-scans disabled, since we don't want to call
8191 prepare_to_modify_buffer (in insert_1_both) for each message we
8194 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8195 from buffer.c. Improve commentary to the buffer field setter
8198 * buffer.c (bset_cache_long_scans): Static function deleted.
8199 Improve commentary to the buffer field setter functions.
8200 (init_buffer_once): Default for cache-long-scans changed to t.
8203 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8205 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8207 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8208 This bug was introduced in my 2013-06-21 change, and caused
8209 struct Lisp_Sub_Char_Table objects to be given too many slots,
8210 which broke 'make -C admin/unidata'.
8212 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8214 Import changes from mac-port 4.5.
8215 * macfont.m (mac_font_copy_default_descriptors_for_language)
8216 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8217 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8218 (macfont_language_default_font_names): New.
8219 (macfont_list): Rearrange language/charset code.
8220 (macfont_close): Don't check for macfont_info->cache.
8221 (mac_ctfont_create_preferred_family_for_attributes): New font
8222 selection code, call
8223 mac_font_copy_default_name_for_charset_and_languages.
8224 (mac_font_copy_default_descriptors_for_language)
8225 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8227 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8229 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8231 Port to C11 aligned_alloc, and fix some integer overflows.
8232 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8233 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8234 and use of posix_memalign replaced with aligned_alloc.
8235 (aligned_alloc): New function, defined or declared as needed.
8236 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8237 Don't undef; configure.ac now does this.
8238 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8239 (calloc, aligned_alloc): Check for integer overflow.
8240 (aligned_alloc): Rename from memalign. All uses changed.
8241 (memalign): New function, an alias for aligned_alloc.
8243 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8245 * xdisp.c (redisplay_internal): Fix typo in last change.
8247 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8249 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8251 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8253 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8254 redisplay--mode-lines-cause.
8255 (redisplay_internal): Keep them uptodate. Remove redundant check of
8256 buffer_shared_and_changed.
8257 * *.[chm]: Number every assignment to update_mode_lines so we
8258 can track why it is set.
8260 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8262 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8264 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8266 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8267 can track why it is set.
8269 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8271 Integer-related fixes for term.c etc.
8272 * dispextern.h (face_tty_specified_color): New function.
8273 * term.c (turn_on_face): Don't rely on undefined behavior when
8274 assigning an out-of-range value to 'long'.
8275 Simplify test for toggling highlight.
8276 (tty_capable_p): Omit last two (unused) args. All callers changed.
8277 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8278 (read_menu_input, tty_menu_activate, tty_menu_show):
8279 * xfaces.c (x_supports_face_attributes_p)
8280 (tty_supports_face_attributes_p):
8281 Use bool for boolean. All callers changed.
8282 (tty_supports_face_attributes_p): Omit defaults for color indices;
8283 no longer needed. Simplify tail call.
8285 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8287 * xdisp.c (prepare_menu_bars): Mark static.
8288 * lisp.h (prepare_menu_bars): Don't declare.
8289 * xselect.c (x_handle_selection_clear):
8290 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8292 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8294 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8295 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8297 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8299 * keyboard.c (Fcommand_error_default_function): Rename from
8300 Fdefault_error_output.
8302 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8304 * keyboard.c (Fdefault_error_output): New function, extracted from
8306 (syms_of_keyboard): Use it for Vcommand_error_function.
8308 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8310 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8311 (init_eval): Use it to ensure handlerlist is non-NULL.
8312 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8313 (Fsignal): Adjust NULLness test of handlerlist.
8314 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8316 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8318 * callproc.c (call_process): Call prepare_to_modify_buffer before
8319 decoding text read from the sub-process, as the decoded stuff will
8320 be inserted into the buffer. This will invalidate the various
8321 caches maintained for the buffer. (Bug#15148)
8323 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8325 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8326 string of glyphless-char-display.
8328 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8330 * nsfns.m (ns_get_name_from_ioreg): New function.
8331 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8332 OSX >= 10.9. Use ns_get_name_from_ioreg.
8334 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8336 Simplify and port recent bool vector changes.
8337 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8338 only in this file. Use a more-efficient implementation if the
8339 second argument is a power of 2.
8340 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8341 Remove no-longer-necessary compile-time checks.
8342 (bool_vector_exact_payload_bytes): New function.
8343 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8344 exact payload changed to call the new function. Do not assume
8345 that the arg or result fits in ptrdiff_t.
8346 (bool_vector_fill): New function.
8347 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8349 (vroundup_ct): Don't assume arg fits in size_t.
8350 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8351 invoke set_category_set.
8352 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8353 All callers changed. Use bool_vector_set.
8354 * category.h (XCATEGORY_SET): Remove; no longer needed.
8355 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8357 * data.c (Faref): Use bool_vector_ref.
8358 (Faset): Use bool_vector_set.
8359 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8360 (Fbool_vector_not, Fbool_vector_count_matches)
8361 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8362 * fns.c (concat): Use bool_vector_ref.
8363 (Ffillarray): Use bool_vector_fill.
8364 (mapcar1): Use bool_vector_ref.
8365 (sxhash_bool_vector): Hash words, not bytes.
8366 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8367 a constant, since it's now used in #if.
8368 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8369 unsigned char on unusual architectures, so that we no longer
8370 assume that the number of bits per bits_word is a power of two or
8371 is a multiple of 8 or of CHAR_BIT.
8372 (Qt): Add forward decl.
8373 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8374 at least as strictly as bits_word.
8375 (bool_vector_data, bool_vector_uchar_data): New accessors.
8376 All data structure accesses changed to use them.
8377 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8378 (bool_vector_set): New functions.
8379 (bool_vector_fill): New decl.
8380 (ROUNDUP): Move to alloc.c as described above.
8382 Fix recent gnutls changes.
8383 * gnutls.c (Fgnutls_boot): Don't assume C99.
8384 * process.c (wait_reading_process_output): Fix typo in recent change.
8386 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8388 * process.c (wait_reading_process_output, read_process_output)
8389 (send_process): Check gnutls_state is not NULL.
8391 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8392 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8394 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8396 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8397 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8399 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8402 * nsfns.m (Fx_create_frame): Fix memory leak.
8404 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8405 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8406 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8408 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8410 * xdisp.c (message3_nolog, message_with_string): Encode the string
8411 before writing it to the terminal in a non-interactive session.
8413 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8414 sure we concatenate them into a unibyte string.
8416 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8417 resulting temporary name before returning it to the caller.
8418 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8419 is a unibyte string, convert NAME to a unibyte string to ensure
8420 that the result is also a unibyte string.
8422 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8423 create unibyte strings from default paths and directory/file
8426 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8429 * callproc.c (init_callproc): Use build_unibyte_string to make
8430 sure we create unibyte strings from default paths and
8431 directory/file names.
8433 * buffer.c (init_buffer): Don't store default-directory of
8434 *scratch* in multibyte form. The original problem which led to
8435 that is described in
8436 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8437 but it was solved long ago. (Bug#15260)
8439 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8441 Port to stricter C99 platforms.
8442 Especially, C99 prohibits nesting a struct X inside struct Y if
8443 struct X has a flexible array member.
8444 * alloc.c (struct sdata): New type.
8445 (sdata): Implement in terms of struct sdata.
8446 Remove u member; all uses replaced by next_vector, set_next_vector.
8447 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8448 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8449 (struct sblock): Rename first_data member to data, which is now
8450 a flexible array member. All uses changed.
8451 (next_vector, set_next_vector, large_vector_vec): New functions.
8452 (vector_alignment): New constant.
8453 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8454 (struct large-vector): Now merely a NEXT member, since the old approach
8455 ran afoul of stricter C99. All uses changed to use
8456 large_vector_vec or large_vector_offset.
8457 (large_vector_offset): New constant.
8458 * dispnew.c: Include tparam.h, for tgetent.
8459 Do not include term.h; no longer needed.
8460 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8461 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8462 (struct Lisp_Vector): Use a flexible array member for contents,
8463 instead of a union with a member that is an array of size 1.
8465 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8466 fact that the struct no longer contains a union.
8467 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8468 (struct Lisp_Save_Value, struct Lisp_Free):
8469 Use unsigned, not int, for spacers, to avoid c99 warning.
8470 (union specbinding): Use unsigned, not bool, for bitfield, as
8471 bool is not portable to pre-C99 hosts.
8473 2013-11-04 Glenn Morris <rgm@gnu.org>
8475 * emacs.c (usage_message): Mention that `-L :...' appends.
8477 2013-11-02 Glenn Morris <rgm@gnu.org>
8479 * Makefile.in (abs_builddir): Remove.
8480 (bootstrap_exe): Use relative filename.
8482 Use relative filenames in TAGS files.
8483 * Makefile.in (abs_srcdir): Remove it again.
8484 (.PHONY): Remove frc.
8485 (maintainer-clean): No more TAGS-LISP file.
8486 (TAGS): Pass relative file names to etags.
8487 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8489 * Makefile.in (abs_srcdir): New, set by configure.
8491 (maintainer-clean): Remove pointless echo. That should be in the
8492 top-level Makefile, if anywhere. Delete TAGS-LISP.
8493 (extraclean): No s/ and m/ directories for some time.
8494 (TAGS): Also depend on ctagsfiles3.
8495 Remove no-longer-defined S_FILE.
8496 Pass absolute filenames to etags once more.
8497 (TAGS-LISP): Replace lispdir with its expansion.
8498 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8499 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8501 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8503 * xfaces.c (check_lface_attrs, realize_default_face):
8504 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8505 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8507 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8509 * emacs.c (original_pwd): Remove global var by making it local.
8510 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8512 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8514 * xfaces.c: Declare color_distance.
8515 (QCdistant_foreground): New variable.
8516 (NEAR_SAME_COLOR_THRESHOLD): New define.
8517 (load_color2): New function.
8518 (load_color): Call load_color2.
8519 (load_face_colors): Call load_color2 and if distant-color is specified
8520 calculate distant and use distant-color if colors are near.
8521 (LFACE_DISTANT_FOREGROUND): New define.
8522 (merge_face_ref, Finternal_set_lisp_face_attribute)
8523 (Finternal_get_lisp_face_attribute)
8524 (x_supports_face_attributes_p): Handle distant-foreground similar to
8526 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8528 * dispextern.h (lface_attribute_index):
8529 Add LFACE_DISTANT_FOREGROUND_INDEX.
8531 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8533 * image.c (pbm_next_char): New function.
8534 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8535 (pbm_scan_number): Use it.
8536 (Qlibjpeg_version): New variable.
8537 (syms_of_image): DEFSYM and initialize it.
8539 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8541 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8543 2013-10-31 Glenn Morris <rgm@gnu.org>
8545 * emacs.c (original_pwd): New char.
8546 (main): If using --chdir, store original_pwd.
8547 (init_cmdargs): When setting Vinvocation_directory based on a
8548 relative argv[0], use original_pwd if set. (Bug#15768)
8550 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8552 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8554 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8556 * insdel.c: Fix minor problems found by static checking.
8557 (Qregion_extract_function): Now static.
8558 (prepare_to_modify_buffer_1): Remove unused locals.
8560 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8562 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8563 (syms_of_xdisp): Declare pre-redisplay-function.
8564 (markpos_of_region): Remove function.
8565 (init_iterator, compute_stop_pos, handle_face_prop)
8566 (face_before_or_after_it_pos, reseat_to_string)
8567 (get_next_display_element, window_buffer_changed)
8568 (redisplay_internal, try_cursor_movement, redisplay_window)
8569 (try_window_reusing_current_matrix, try_window_id, display_line)
8570 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8571 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8572 * window.h (struct window): Remove field `region_showing'.
8573 * dispextern.h (struct it): Remove region_beg/end_charpos.
8574 (face_at_buffer_position, face_for_overlay_string)
8575 (face_at_string_position): Update prototypes.
8576 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8577 (face_at_string_position): Remove `region_beg' and `region_end' args.
8578 * fontset.c (Finternal_char_font):
8579 * font.c (font_at, font_range): Adjust calls accordingly.
8580 * insdel.c (Qregion_extract_function): New var.
8581 (syms_of_insdel): Initialize it.
8582 (prepare_to_modify_buffer_1): Use it.
8584 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8586 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8587 * ftxfont.c (ftxfont_get_gcs):
8588 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8589 * xfaces.c (x_free_colors, x_free_dpy_colors)
8590 (x_create_gc, unload_color):
8591 * xselect.c (x_property_data_to_lisp):
8592 * xsettings.c (parse_settings):
8593 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8594 (get_bits_and_offset): Adjust definition.
8595 * frame.c (XParseGeometry): Adjust locals.
8596 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8597 * regex.h (toplevel): Likewise for reg_syntax_t.
8599 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8601 * eval.c (run_hook_with_args): Use FUNCTIONP.
8603 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8605 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8606 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8607 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8608 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8609 on MS-Windows anyway.
8610 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8611 (free_realized_face): ...adjust user.
8612 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8613 white relief pixels to -1.
8614 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8615 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8616 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8618 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8620 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8621 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8622 in practice now. All callers changed.
8624 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8626 * dispextern.h (struct face): Use bitfields for 'underline_type'
8627 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8628 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8629 'stipple' member. Move 'lface' member up to help...
8630 * xfaces.c (make_realized_face): ...this function to find and
8631 clear just the members that need clearing.
8632 (load_face_colors, realize_x_face):
8633 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8635 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8637 * xftfont.c (struct xftfont_info): Remove set-but-unused
8639 (xftfont_open): Adjust user.
8640 (xftfont_get_colors): Remove useless prototype.
8642 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8644 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8645 before passing them to 'unexec'. (Bug#15260)
8647 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8649 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8651 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8653 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8654 the changed signature of the font driver's 'close' method.
8656 * w32font.h (w32font_close): Adjust the prototype to the change in
8657 function definition.
8659 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8661 * w32uniscribe.c (uniscribe_close): Adapt the call to
8662 w32font_close to its new prototype.
8664 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8666 Omit unused frame argument of font API's close function.
8667 * font.h (struct font): Drop frame argument. Adjust comment.
8668 * font.c (font_clear_cache, font_close_object): Adjust users.
8669 * ftfont.c (ftfont_close):
8670 * ftxfont.c (ftxfont_close):
8671 * macfont.m (macfont_close):
8672 * nsfont.m (nsfont_close):
8673 * w32font.c (w32font_close):
8674 * xfont.c (xfont_close):
8675 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8676 tweak comments and make functions safe if called more than once for
8677 the same font object.
8679 Perform font-specific cleanup when font object is swept by GC. See
8680 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8681 * alloc.c (cleanup_vector): New function.
8682 (sweep_vector): Call it for each reclaimed vector object.
8683 * font.h (struct font): Adjust comment.
8685 2013-10-24 Glenn Morris <rgm@gnu.org>
8687 * Makefile.in (abs_top_srcdir): New, set by configure.
8689 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8691 Adjust recent font-related changes to fix bug#15686.
8692 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8693 is a live window system frame, mark its default font too.
8695 2013-10-23 Glenn Morris <rgm@gnu.org>
8697 * Makefile.in (RUN_TEMACS): Make relative (again).
8698 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8699 (bootstrap-emacs$(EXEEXT)):
8700 Quote entities that might contain whitespace.
8702 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8704 Port to Solaris 10 and its bundled GCC.
8705 Problem reported by Timothy C. Burt.
8706 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8708 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8710 Do not allow font caches to grow too large.
8711 * alloc.c (compact_font_cache_entry, compact_font_caches):
8712 New functions or stub if not HAVE_WINDOW_SYSTEM.
8713 (compact_undo_list): Factor out from Fgarbage_collect.
8715 (mark_face_cache): Mark face font. Move down to avoid
8717 (mark_terminals): Do not mark font cache here.
8718 (Fgarbage_collect): Call compaction functions described
8719 above. Adjust comment.
8721 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8723 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8724 chdir to HOME (bug#15607).
8726 * nsterm.m (Qcocoa, Qgnustep): New variables.
8727 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8728 (ns_get_color): Make selection color work for GNUstep also.
8730 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8732 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8733 handles mouse clicks. Instead, let GPM use the same code as all
8734 the other mice use. See the discussion starting at
8735 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8736 for the details of the problem with the menu bar this fixes.
8738 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8740 Remove port-specific display name lists to avoid extra
8741 complexity and data duplication with display info lists.
8742 * xterm.h (x_display_name_list): Remove declaration.
8743 * xterm.c (x_display_name_list): Remove.
8744 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8745 * xfns.c (x_display_info_for_name, Fx_display_list):
8746 Likewise. Use x_display_list where appropriate.
8747 * w32term.h (w32_display_name_list): Remove declaration.
8748 * w32term.c (w32_display_name_list): Remove.
8749 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8751 * w32fns.c (x_display_info_for_name, Fx_display_list):
8752 Likewise. Use x_display_list where appropriate.
8753 * nsterm.h (ns_display_name_list): Remove declaration.
8754 * nsterm.m (ns_display_name_list): Remove.
8755 (ns_term_init, syms_of_nsterm): Adjust users.
8756 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8757 Likewise. Use x_display_list where appropriate.
8758 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8759 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8760 (mark_terminals): Mark per-terminal font cache.
8762 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8764 Don't run timers in input-pending-p. Its new check-timers param
8765 provides the prior behavior. (Bug#15045).
8766 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8768 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8770 Make some functions static in non-Microsoft builds.
8771 On my platform (Fedora 19 x86-64), this shrinks the
8772 Emacs executable (text+data) by 0.25%.
8773 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8774 (load_color) [!MSDOS]:
8775 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8776 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8777 * lisp.h (check_existing):
8778 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8779 (network_interface_info) [!WINDOWSNT]:
8780 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8781 Remove extern decls.
8782 * fileio.c (check_existing):
8783 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8784 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8785 (network_interface_info) [!WINDOWSNT]:
8786 * term.c (encode_terminal_code) [!WINDOWSNT]:
8787 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8788 * xfaces.c (load_color) [!MSDOS]:
8790 * fileio.c (check_existing, check_executable, check_writable):
8791 * process.c (network_interface_list, network_interface_info):
8792 Move earlier, so that we don't need forward decls.
8793 * gnutls.c (fn_gnutls_transport_set_errno)
8794 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8796 * w32.c (init_environment): Use faccessat rather than
8797 check_existing, partly for consistency with the rest of the code
8798 in this file, partly so that check_existing can be static.
8800 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8801 * emacs.c (MAIN_PROGRAM): New macro.
8802 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8803 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8805 bool vector int width fixes
8806 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8807 (Fbool_vector_count_matches_at):
8808 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8809 can exceed PTRDIFF_MAX, at least in theory.
8810 (Fbool_vector_count_matches_at):
8811 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8813 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8815 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8816 (struct sockaddr): Add forward decl, for platforms that lack it.
8818 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8820 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8823 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8825 * w32.c (network_interface_get_info, network_interface_list)
8826 (network_interface_info): New functions. (Bug#15610)
8827 (GetAdaptersInfo_Proc): New typedef.
8828 (get_adapters_info): New wrapper function.
8829 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8831 * process.h (network_interface_list, network_interface_info):
8834 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8835 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8836 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8837 for WINDOWSNT. Doc fix.
8838 (syms_of_process): Defsubr Snetwork_interface_list and
8839 Snetwork_interface_info unconditionally.
8841 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8842 in NS GUI sessions. (Bug#15629)
8844 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8846 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8848 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8850 * print.c (print_object): Print " ..." when truncating bool vectors.
8852 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8854 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8855 standard mouse buttons.
8857 * termhooks.h (struct input_event): Remove incorrect commentary.
8859 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8861 Disallow bool vector operations on mixed-length operands.
8862 The old behavior left garbage in the result vector sometimes,
8863 and didn't seem to be useful.
8864 * data.c (Qwrong_length_argument): New static var.
8865 (wrong_length_argument): New function.
8866 (bool_vector_binop_driver): Check that args agree in length.
8868 * keyboard.c, keyboard.h (all_kboards): Now static.
8870 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8872 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8873 note from the lispref.
8875 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8877 * nsterm.h (struct ns_display_info): Remove set-but-unused
8878 member image_cache (image caches are per-terminal anyway).
8879 (FRAME_X_IMAGE_CACHE): Remove.
8880 * nsterm.m (ns_initialize_display_info): Adjust user.
8882 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8884 * w32proc.c: Include mingw_time.h.
8886 * w32.c: Include mingw_time.h.
8888 Implement scrolling of TTY menus when the screen is too short.
8890 * term.c (tty_menu_display): Accept an additional argument, the
8891 menu item from which to start displaying the menu. Account for
8892 the value of Y when limiting the menu to the number of available
8894 (mi_result): New enumeration.
8895 (read_menu_input): Return enumerated value. When the y coordinate
8896 hits min_y or max_y, return scroll indication instead of wrapping
8898 (tty_menu_activate): Handle the scrolling indications from
8899 read_menu_input. Compute the first menu item to display and pass
8900 it to tty_menu_display.
8902 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8904 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8905 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8906 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8907 Adjust to match the change described below.
8908 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8909 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8910 memory_below_frame members to...
8911 * termchar.h (struct tty_display_info): ...here because they're
8912 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8913 * term.c (init_tty):
8914 * nsterm.m (ns_create_terminal):
8915 * w32term.c (w32_create_terminal):
8916 * xterm.c (x_create_terminal): Adjust users.
8917 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8918 to filter out non-TTY frames. Adjust comment.
8919 (scrolling): Adjust user. Prefer eassert for debugging check.
8921 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8923 * xfaces.c (PT_PER_INCH): Remove unused macro.
8924 * termhooks.h (struct terminal): Remove set-but-unused
8925 member fast_clear_end_of_line.
8926 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8927 * nsterm.m (ns_create_terminal):
8928 * term.c (init_tty):
8929 * w32term.c (w32_create_terminal):
8930 * xterm.c (x_create_terminal): Adjust users.
8932 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8934 * lisp.h (bool_vector_size): New function.
8935 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8936 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8937 (Fbool_vector_not, Fbool_vector_count_matches_at):
8938 Remove uses of 'eassume' that should no longer be needed,
8939 because they are subsumed by the 'eassume' in bool_vector_size.
8941 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8943 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8944 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8945 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8947 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8949 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8950 have different dimensions. (Bug#15575)
8952 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8955 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8957 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8959 * term.c (tty_menu_show): Never return with unbalanced
8960 specpdl. Use eassert for debugging check. Adjust style.
8962 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8964 * term.c (read_menu_input): Make selection of menu items
8965 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8966 (tty_menu_activate): Fix off-by-one error when computing max_y.
8968 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8970 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8971 audit logging (only used with GnuTLS 3.x) and enable it.
8973 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8975 * dispnew.c (redraw_frame): Remove useless #ifdef because
8976 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8977 Also, move TTY fflush to...
8978 * term.c (tty_update_end): ...this function.
8980 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8982 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8983 the end of the frame's glyph matrix. (Bug#15575)
8985 * term.c (tty_menu_display): Don't move cursor while overwriting
8986 frame's glyphs with menu items. Limit the number of items
8987 displayed to what can be shown on the available screen lines,
8988 excluding the echo area.
8989 (tty_menu_activate): Limit the Y coordinate allowed by
8990 read_menu_input to the last screen line used for menu display.
8992 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8994 * lisp.h (eassume): New macro.
8995 Also, include <verify.h>, for 'assume'.
8996 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8997 (vroundup, vector_nbytes):
8998 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8999 (Fbool_vector_not, Fbool_vector_count_matches)
9000 (Fbool_vector_count_matches_at):
9001 Use eassume, not eassert.
9002 * casetab.c (set_identity, shuffle):
9003 * composite.c (composition_gstring_put_cache):
9004 * dispnew.c (update_frame_1):
9005 * ftfont.c (ftfont_shape_by_flt):
9006 * image.c (gif_load):
9007 * intervals.c (offset_intervals):
9008 * macfont.m (macfont_shape):
9009 Remove calls to 'assume' that are no longer needed, because
9010 --enable-gcc-warnings no longer generates bogus warnings
9011 when these calls are removed.
9013 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9015 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9017 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9019 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9020 (Qsubstitute_env_in_file_name): New var.
9021 (syms_of_fileio): Define it.
9023 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9025 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9026 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9029 * term.c (save_and_enable_current_matrix): Don't allocate and
9030 don't save margin areas.
9031 (restore_desired_matrix): Don't restore margin areas.
9032 (free_saved_screen): Don't free margin areas.
9034 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9036 * image.c: Pacify --enable-gcc-warnings.
9037 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9038 #define only if used.
9040 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9042 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9043 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9044 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9045 (gif_load): For giflib v5.x and later, display the error message
9046 produced by giflib when its functions fail.
9047 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9050 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9052 * keyboard.c (last_event_timestamp): Remove. For X selection and
9053 GTK popup menus, it may be obtained from per-frame X display info.
9054 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9055 (process_special_events): Adjust users.
9056 * keyboard.h (last_event_timestamp): Remove declaration.
9057 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9058 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9059 * menu.h (xmenu_show): Adjust prototype.
9060 * menu.c (Fx_popup_menu): Adjust user.
9061 * xselect.c (x_own_selection, x_get_foreign_selection)
9062 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9064 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9066 * keyboard.c (init_kboard): Now static. Add arg
9067 to denote window system. Adjust comment.
9068 (init_keyboard): Adjust user.
9069 (allocate_kboard): New function.
9071 * nsterm.m (ns_term_init):
9072 * term.c (init_tty):
9073 * w32term.c (w32_create_terminal):
9074 * xterm.c (x_term_init): Use it.
9075 * keyboard.h (init_kboard): Remove prototype.
9076 (allocate_kboard): Add prototype.
9078 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9080 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9081 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9083 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9085 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9087 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9089 * term.c (tty_menu_activate): Flush the output stream after
9090 showing the cursor, and don't mark the frame garbaged at exit from
9091 the function. Fixes redisplay glitches when moving from one menu
9094 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9096 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9097 or throw error (Bug#15570).
9099 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9101 * intervals.c (temp_set_point_both): Move test into 'eassert',
9104 * lisp.h (eassert): Don't use 'assume'.
9105 Sometimes 'assume' wins in performance, and sometimes it loses,
9106 so it shouldn't be used all the time. Perhaps we need two
9107 flavors of 'eassert', one for where 'assume' is far more likely
9108 to help or to hurt; but that can be done later.
9109 Problem reported by Dmitry Antipov in
9110 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9111 Also, don't include <verify.h>; no longer needed.
9113 2013-10-09 Glenn Morris <rgm@gnu.org>
9115 * eval.c (Fcond): Doc tweak.
9117 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9119 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9120 expressions with side effects to eassert. (Bug#15565)
9122 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9124 * fns.c (hashfn_user_defined): Allow hash functions to return any
9127 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9129 Fix minor problems found by static checking.
9130 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9131 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9132 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9133 * keyboard.c (read_menu_command): Remove unused local.
9134 * lisp.h (read_menu_command): New decl.
9135 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9136 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9137 Return ptrdiff_t, not int.
9138 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9139 not int, for benefit of xpalloc.
9140 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9142 (have_menus_p): Remove; unused.
9143 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9144 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9145 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9147 (save_and_enable_current_matrix): Omit unnecessary casts.
9148 (read_menu_input): Omit local extern decl (now in lisp.h).
9149 Don't access uninitialized storage if mouse_get_xy fails.
9150 (tty_menu_activate): Mark local as initialized, for lint.
9151 (tty_menu_activate, tty_meny_show): Remove unused locals.
9153 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9155 Support menus on text-mode terminals.
9156 * xterm.h (xw_popup_dialog): Add prototype.
9158 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9159 (xmenu_show): Block input here, instead in Fx_popup_menu.
9160 (xw_popup_dialog): New function, with X-specific bits of popup
9163 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9166 * window.c (Fset_window_configuration): Use run-time tests of the
9167 frame type instead of compile-time conditionals, when menu-bar
9168 lines are considered.
9170 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9171 (w32_popup_dialog): New prototypes.
9173 * w32menu.c (Fx_popup_dialog): Function deleted.
9174 (w32_popup_dialog): New function, with w32 specific bits of popup
9175 dialogs. Block input here.
9177 * w32inevt.c (w32_console_read_socket): Minor change to add
9178 debugging TTY events.
9180 * w32fns.c (show_hourglass): If returning early because the frame
9181 is not a GUI frame, unblock input.
9183 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9184 (cursorY): New functions.
9186 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9187 WINDOWSNT, macros that call curX and curY elsewhere.
9189 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9191 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9192 specific function to hide and show cursor on a text-mode terminal.
9193 (tty_menu_struct, struct tty_menu_state): New structures.
9194 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9195 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9196 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9197 (tty_menu_locate, save_and_enable_current_matrix)
9198 (restore_desired_matrix, screen_update, read_menu_input)
9199 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9200 (tty_pop_down_menu, tty_menu_last_menubar_item)
9201 (tty_menu_new_item_coords, tty_menu_show): New functions.
9202 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9204 * nsterm.h (ns_popup_dialog): Adjust prototype.
9206 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9208 (ns_popup_dialog): Adapt order of arguments to the other
9209 *_menu_show implementations.
9210 (Fx_popup_dialog): Function deleted.
9212 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9214 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9216 * menu.c (have_boxes): New function.
9217 (single_keymap_panes): Use it instead of a compile-time
9219 (single_menu_item): Use run-time tests of the frame type instead
9220 of compile-time conditionals.
9221 (encode_menu_string): New function.
9222 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9223 the macro, since different types of frame need different encoding
9225 (digest_single_submenu): Use run-time tests of frame type instead
9226 of, or in addition to, compile-time conditionals.
9227 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9228 (Fx_popup_menu): Detect when the function is called from keyboard
9229 on a TTY. Don't barf when invoked on a text-mode frame.
9230 Check frame type at run time, instead of compile-time conditionals for
9231 invoking terminal-specific menu-show functions.
9232 Call tty_menu_show on text-mode frames.
9233 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9234 run time to determine which alternative to invoke; support dialogs
9237 * keyboard.h <Qmouse_movement>: Declare.
9239 * keyboard.c <Qmouse_movement>: Now extern.
9240 <Qecho_keystrokes>: New static variable.
9241 (read_key_sequence): Accept an additional argument, a flag to
9242 prevent redisplay during reading of the key sequence. All callers
9244 (read_menu_command): New function.
9245 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9247 (toolkit_menubar_in_use): New function.
9248 (make_lispy_event): Use it instead of a compile-time test.
9250 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9251 window-system being available.
9253 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9254 to x-popup-dialog on the frame type, they all now support popup
9257 * dispnew.c (save_current_matrix): Save the margin areas.
9258 (restore_current_matrix): Restore margin areas.
9259 (update_frame_with_menu): New function.
9261 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9264 * alloc.c (make_save_ptr): Now compiled unconditionally.
9266 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9268 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9269 (redraw_frame, update_frame): Adjust users.
9270 * dispextern.h (set_window_update_flags): Adjust prototype.
9271 * xdisp.c (redisplay_internal): When updating all frames with zero
9272 windows_or_buffers_changed, assume that only the windows that shows
9273 current buffer should be really updated.
9275 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9277 Do not allocate huge temporary memory areas and objects while encoding
9278 for file I/O, thus reducing an enormous memory usage for large buffers.
9279 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9280 * coding.h (struct coding_system): New member raw_destination.
9281 * coding.c (setup_coding_system): Initialize it to zero.
9282 (encode_coding_object): If raw_destination is set, do not create
9283 dst_object. Add comment.
9284 * fileio.c (toplevel): New constant E_WRITE_MAX.
9285 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9286 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9288 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9290 * nsterm.m (windowDidExitFullScreen:)
9291 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9293 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9295 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9296 * keyboard.c (unblock_input_to): Don't process pending signals
9297 if a fatal error is in progress.
9299 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9300 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9301 they're talking about words in Lisp bool vectors.
9302 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9303 * data.c (popcount_bits_word): Rename from popcount_size_t.
9304 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9307 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9309 Improve support for popcount and counting trailing zeros (Bug#15550).
9310 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9311 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9312 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9313 (popcount_size_t_msc, popcount_size_t_gcc):
9314 Remove; now done by Gnulib.
9315 (popcount_size_t): Now a macro that defers to Gnulib.
9316 (count_trailing_zero_bits): Return int, for consistency with
9317 Gnulib and because Emacs prefers signed to unsigned int.
9318 Don't assume that size_t is either unsigned int or unsigned long
9319 or unsigned long long.
9320 (size_t_to_host_endian): Do not assume that size_t is either
9321 exactly 32 or exactly 64 bits wide.
9322 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9323 etc., so that it's now an enum constant, not a macro.
9324 No need to assume that it's either 32 or 64.
9326 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9328 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9331 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9333 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9334 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9336 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9338 emacs_read and emacs_write now use void *, not char *.
9339 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9340 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9341 Buffer arg is now void *, not char *. This matches plain
9342 'read' and 'write' better, and avoids a constraint violation
9343 on Solaris 9 with Oracle Studio.
9345 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9347 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9348 memset to explicit loop. Otherwise copy largest possible chunk
9349 from initialized to uninitialized part, thus allowing the longer
9350 memcpy runs and reducing the number of loop iterations.
9352 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9354 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9355 hide toolbar (Bug#15388).
9356 (windowDidEnterFullScreen:): If presentation options are zero,
9357 set them here (Bug#15388).
9358 (ns_update_auto_hide_menu_bar): Remove runtime check.
9359 Don't auto hide dock unless menubar is also auto hidden.
9361 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9363 * editfns.c (message): Mention batch mode in doc string.
9365 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9367 * nsterm.m (check_native_fs): Remove erroneous comment.
9369 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9371 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9372 uses find_newline instead of scan_newline and so doesn't move point.
9374 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9376 Use hardware support for byteswapping on glibc x86 etc.
9377 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9378 whereas the old swap64 needed 30.
9379 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9380 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9381 Use byteswap.h's macros to swap bytes.
9382 * lisp.h (swap16, swap32, swap64): Remove.
9383 All uses replaced by bswap_16, bswap_32, bswap_64.
9385 * bytecode.c (exec_byte_code): Use some more volatile variables
9386 to work around local variables getting clobbered by longjmp.
9387 Port to pre-C99, which doesn't allow decls after stmts.
9389 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9391 * lisp.h (eassert): Assume that COND is true when optimizing.
9392 In other words, take on the behavior of eassert_and_assume.
9393 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9394 (eassert_and_assume): Remove. All uses replaced by eassert.
9396 * xdisp.c (Qglyphless_char): Now static.
9398 Adjust to merge from gnulib.
9399 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9400 * lisp.h: Include <verify.h>, for 'assume'.
9402 * eval.c (clobbered_eassert): New macro.
9403 (internal_catch, internal_condition_case)
9404 (internal_condition_case_1, internal_condition_case_2)
9405 (internal_condition_case_n): Use it instead of eassert
9406 when the argument contains locals clobbered by longjmp.
9407 Don't use clobbered locals outside of clobbered_eassert.
9408 (internal_lisp_condition_case): Use a volatile variable
9409 to work around a local variable's getting clobbered.
9411 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9413 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9414 (PUSH_HANDLER): New macro.
9415 (catchlist): Remove.
9416 (handlerlist): Always declare.
9418 * eval.c (catchlist): Remove (merge with handlerlist).
9419 (handlerlist, lisp_eval_depth): Not static any more.
9420 (internal_catch, internal_condition_case, internal_condition_case_1)
9421 (internal_condition_case_2, internal_condition_case_n):
9423 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9424 handlerlist/catchlist.
9425 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9426 handlerlist which can only handle a single condition-case handler at
9428 (find_handler_clause): Simplify since we only a single branch here
9431 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9433 (bcall0): New function.
9434 (exec_byte_code): Add corresponding cases. Improve error message when
9435 encountering an invalid byte-code. Let Bunwind_protect accept
9436 a function (rather than a list of expressions) as argument.
9438 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9439 and make them unconditional now that they're heap-allocated.
9441 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9443 * charset.c (Fdecode_char, Fencode_char): Remove description of
9444 `restriction' arg. now that it's hidden by advertised-calling-convention.
9446 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9448 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9449 Remove unused variable (from mac-port).
9450 (macfont_draw): Use s->ybase for correct y position.
9452 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9454 * frame.h (struct frame): Drop has_minibuffer member because...
9455 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9456 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9458 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9460 * window.h (struct window): Prefer enum text_cursor_kinds to int
9461 for phys_cursor_type member. Move the latter, phys_cursor_width,
9462 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9463 * window.c (replace_window, make_window): Adjust users.
9465 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9467 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9468 this module is never compiled otherwise.
9470 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9472 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9475 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9477 * xdisp.c (get_next_display_element): Don't call face_for_font in
9478 a build configured --without-x. (Bug#15484)
9480 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9482 * window.c (calc_absolute_offset): #elif should be #elif defined.
9484 * frame.c (delete_frame): Block/unblock input to overcome race
9485 condition (Bug#15475).
9487 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9489 * frame.c (delete_frame): Record selected frame only after
9490 calling Qdelete_frame_functions (Bug#15477).
9492 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9494 * nsterm.m (ns_selection_color): Remove.
9495 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9496 NSColor selectedText(Background)Color. Only for COCOA.
9497 (ns_term_init): Remove assignment of ns_selection_color, logic
9498 moved to ns_get_color.
9500 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9501 NS_SELECTION_COLOR_DEFAULT.
9502 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9504 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9506 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9507 frame' does not have the tool_bar_window member.
9509 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9511 Signal error when reading an empty byte-code object (Bug#15405)
9512 * lread.c (read1): Signal error.
9513 * alloc.c (make_byte_code): eassert header size.
9514 (sweep_vectors): Change an int to size_t.
9516 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9518 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9519 instead of ints, as it's the usual style for offsetof constants. See:
9520 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9522 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9523 This is ugly, but it should fix the performance problem for older
9524 GCC versions in the short run. I'll look into integrating the
9525 Gnulib module for popcount, as a better fix.
9526 See the thread starting in:
9527 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9528 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9529 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9530 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9531 (popcount_size_t): Use it.
9533 2013-09-24 Daniel Colascione <dancol@dancol.org>
9535 * process.c (Fnetwork_interface_info): Fix build break due to
9538 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9540 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9541 Prefer signed to unsigned integers where either will do.
9542 No need for 'const' on locals that do not escape.
9543 Omit easserts with unnecessary and unportable assumptions about
9544 alignment. Avoid unnecessary casts to char *.
9546 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9548 Use union for the payload of struct Lisp_Vector.
9549 This helps to avoid a few glitches dictated by C's aliasing rules.
9550 * lisp.h (struct Lisp_Vector): Use union for next and
9551 contents member. Adjust comment. Change related users.
9552 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9553 Related users changed.
9554 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9555 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9556 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9557 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9559 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9561 Optimize glyph row clearing and copying routines.
9562 * dispextern.h (struct glyph_row): Change layout of struct
9563 glyph_row to help copy_row_except_pointers. Adjust comment.
9564 * dispnew.c (null_row): Remove.
9565 (clear_glyph_row): Use offsetof and memset to find and clear
9566 just the members that need clearing. Adjust comment.
9567 (copy_row_except_pointers): Likewise for copying.
9569 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9571 Some minor cleanups of recently-added bool vector code.
9572 * conf_post.h (assume): Always return void. Use lint version
9573 only if GCC and MSC versions don't apply.
9574 * conf_post.h (assume):
9575 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9576 Depend on _MSC_VER, not __MSC_VER, for consistency with
9578 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9579 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9580 (bool_vector_binop_driver, count_trailing_zero_bits)
9581 (size_t_to_host_endian): Now static, not static inline;
9582 the latter isn't needed with modern compilers and doesn't
9583 work with older compilers anyway.
9585 * alloc.c (valgrind_p): Use bool for boolean.
9587 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9589 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9590 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9591 (display_last_displayed_message_p, message_buf_print)
9592 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9593 Use bool for boolean.
9594 * dispextern.h (cancel_line, init_desired_glyphs):
9595 Remove ancient leftover.
9596 (help_echo_showing_p, hourglass_shown_p):
9597 * lisp.h (noninteractive_need_newline): Adjust declaration.
9599 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9601 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9603 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9604 ...this file and convert the latter to static. Adjust comment.
9605 (make_initial_frame):
9606 * window.c (init_window_once): Adjust user.
9607 * frame.h (last_nonminibuf_frame): Remove declaration.
9608 * lisp.h (selected_frame): Likewise.
9609 * msdos.c (the_only_display_info): Adjust comment.
9611 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9613 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9614 computing the end column of mouse-highlight that comes from
9615 display or overlay strings. (Bug#15437)
9616 (note_mouse_highlight): Adapt calculation of last argument to
9617 mouse_face_from_string_pos to the above change.
9619 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9620 all platforms, not just for clang.
9622 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9624 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9625 about excess arguments to snprintf.
9627 * conf_post.h(assume): Use __builtin_unreachable for clang.
9629 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9631 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9632 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9634 2013-09-23 Daniel Colascione <dancol@dancol.org>
9636 * alloc.c (USE_VALGRIND): New macro; on by default
9637 when ENABLE_CHECKING.
9638 (mark_maybe_object, mark_maybe_pointer)
9639 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9641 (valgrind_p) [USE_VALGRIND]: New variable.
9642 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9644 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9646 * process.c (wait_reading_process_output): Change int pnamelen to
9649 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9650 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9651 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9652 argument to unsigned long to avoid warning.
9653 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9655 * conf_post.h (assume): Fix compiler error: x shall be cond.
9657 2013-09-22 Daniel Colascione <dancol@dancol.org>
9659 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9660 warning when compiling without a window system.
9662 2013-09-22 Daniel Colascione <dancol@dancol.org>
9664 * data.c (Qbool_vector_p): New symbol.
9665 (bool_vector_spare_mask, popcount_size_t_generic)
9666 (popcount_size_t_msc, popcount_size_t_gcc)
9668 (bool_vector_binop_driver)
9669 (count_trailing_zero_bits, size_t_to_host_endian)
9670 (Fbool_vector_exclusive_or)
9671 (Fbool_vector_union)
9672 (Fbool_vector_intersection, Fbool_vector_set_difference)
9673 (Fbool_vector_subsetp, Fbool_vector_not)
9674 (Fbool_vector_count_matches)
9675 (Fbool_vector_count_matches_at): New functions.
9676 (syms_of_data): Intern new symbol, functions.
9677 * alloc.c (bool_vector_payload_bytes): New function.
9678 (Fmake_bool_vector): Instead of calling Fmake_vector,
9679 which performs redundant initialization and argument checking,
9680 just call allocate_vector ourselves. Make sure we clear any
9681 terminating padding to zero.
9682 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9683 instead of open-coding the size calculation.
9684 (vroundup_ct): New macro.
9685 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9686 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9687 * composite.c (composition_gstring_put_cache):
9688 Change lint_assume to assume.
9689 * conf_post.h (assume): New macro.
9690 (lint_assume): Remove.
9691 * dispnew.c (update_frame_1): Change lint_assume to assume.
9692 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9694 * image.c (gif_load): Change lint_assume to assume.
9695 * lisp.h (eassert_and_assume): New macro.
9696 (Qbool_vector_p): Declare.
9697 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9698 (swap16, swap32, swap64): New inline functions.
9699 * macfont.m (macfont_shape): Change lint_assume to assume.
9700 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9701 * xsettings.c (parse_settings): Use new swap16 and
9702 swap32 from lisp.h instead of file-specific macros.
9704 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9706 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9707 found (which can legitimately happen when the glyph row at the
9708 window start is disabled in the current_matrix. (Bug#15365)
9710 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9712 Fix syntax.h bug introduced by recent INLINE change.
9713 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9714 conditionally compiled one way in some modules, and a different
9715 way in others. This doesn't work with extern inline functions,
9716 which must have the same definition in all modules, because the
9717 defining code might be shared across modules, depending on the
9718 implementation. Symptoms reported by Martin Rudalics in:
9719 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9720 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9721 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9722 overriding the corresponding functions in syntax.h.
9723 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9724 (syntax_property): New inline functions.
9725 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9726 Rewrite in terms of these new functions.
9728 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9730 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9731 not chars_in_text, whose result depends on the multibyteness of
9732 the current buffer. (Bug#15426)
9734 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9736 Port recent change to hosts where pointers aren't 'long'.
9737 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9738 Don't assume that pointers are the same width as 'long'.
9739 Add a compile-time check that a pointer fits into two X slots.
9741 A simpler, centralized INLINE.
9742 * conf_post.h (INLINE): Define only if not already defined.
9743 This allows us to use a single INLINE, defined by one file
9745 * emacs.c (INLINE): Define it.
9746 Also, include category.h, charset.h, composite.h, dispextern.h,
9747 syntax.h, systime.h, so that their INLINE definitions are expanded
9749 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9750 * buffer.h, buffer.c (BUFFER_INLINE):
9751 * category.h, category.c (CATEGORY_INLINE):
9752 * character.h, character.c (CHARACTER_INLINE):
9753 * charset.h, charset.c (CHARSET_INLINE):
9754 * composite.h, composite.c (COMPOSITE_INLINE):
9755 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9756 * frame.h, frame.c (FRAME_INLINE):
9757 * intervals.h, intervals.c (INTERVALS_INLINE):
9758 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9759 * lisp.h, alloc.c (LISP_INLINE):
9760 * process.h, process.c (PROCESS_INLINE):
9761 * syntax.h, syntax.c (SYNTAX_INLINE):
9762 * systime.h, sysdep.c (SYSTIME_INLINE):
9763 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9764 * window.h, window.c (WINDOW_INLINE):
9765 Remove. All uses replaced with INLINE.
9767 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9769 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9772 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9774 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9775 'const char *' to avoid compiler warnings due to similar change in
9776 the prototype of x_get_string_resource.
9778 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9780 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9781 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9782 going to replace static variables below. Adjust comments.
9783 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9784 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9785 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9786 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9787 Related users changed.
9788 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9789 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9790 last_mouse_movement_time, going to replace static variables below.
9792 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9793 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9795 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9796 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9797 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9798 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9799 static variables below.
9800 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9801 (last_mouse_scroll_bar): Remove.
9802 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9803 (mouseExited): Related users changed.
9805 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9807 Do not use external array to process X scroll bar messages.
9808 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9809 (x_send_scroll_bar_event): Pack window pointer into two slots
9810 of XClientMessageEvent if we're 64-bit. Adjust comment.
9811 (x_scroll_bar_to_input_event): Unpack accordingly.
9813 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9815 Ifdef away recent changes which aren't relevant to NS port.
9816 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9817 [!HAVE_NS]: Declare as such.
9818 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9819 [!HAVE_NS]: Define as such.
9821 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9823 * frame.c (x_redo_mouse_highlight): New function
9824 to factor out common code used in W32 and X ports.
9825 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9826 * xterm.h (struct x_display_info):
9827 * w32term.h (struct w32_display_info):
9828 * nsterm.h (struct ns_display_info): New members
9829 last_mouse_motion_frame, last_mouse_motion_x and
9830 last_mouse_motion_y, going to replace static variables below.
9831 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9832 (redo_mouse_highlight): Remove.
9833 (note_mouse_movement, syms_of_xterm): Adjust user.
9834 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9835 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9836 (redo_mouse_highlight): Remove.
9837 (note_mouse_movement, syms_of_w32term): Adjust user.
9838 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9839 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9841 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9842 * nsfns.m (compute_tip_xy): Adjust user.
9844 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9846 * frame.c (x_mouse_grabbed): New function.
9847 * dispextern.h (x_mouse_grabbed): Add prototype.
9848 (last_mouse_frame): Remove declaration.
9849 * xterm.h (struct x_display_info):
9850 * w32term.h (struct w32_display_info):
9851 * nsterm.h (struct ns_display_info): New member
9852 last_mouse_frame, going to replace...
9853 * xdisp.c (last_mouse_frame): ...global variable.
9854 (note_tool_bar_highlight):
9855 * w32term.c (w32_mouse_position, w32_read_socket):
9856 * xterm.c (XTmouse_position, handle_one_xevent):
9857 Use x_mouse_grabbed.
9858 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9860 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9862 * w32term.c (w32_read_socket): Avoid temporary
9863 variables in a call to x_real_positions.
9864 * xterm.c (handle_one_xevent): Likewise.
9866 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9868 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9869 (x_icon_type): Remove prototype.
9870 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9871 * frame.c (x_icon_type): Remove.
9872 * w32term.c (x_make_frame_visible, x_iconify_frame):
9873 * xterm.c (x_make_frame_visible, x_iconify_frame):
9874 Use x_set_bitmap_icon to factor out common code.
9876 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9878 * dispextern.h (check_x_display_info, x_get_string_resource):
9879 Declare here just once and unify the latter.
9880 * frame.c (check_x_display_info, x_get_string_resource):
9881 * nsterm.h (check_x_display_info):
9882 * xrdb.c (x_get_string_resource):
9883 * xterm.h (check_x_display_info): Remove prototypes.
9884 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9885 * w32reg.c (x_get_string_resource): Likewise.
9886 (w32_get_rdb_resource): Adjust user.
9888 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9890 * xterm.h (struct x_display_info): New member
9891 x_pending_autoraise_frame, going to replace...
9892 * xterm.c (pending_autoraise_frame): ...static variable.
9893 (x_new_focus_frame, XTread_socket): Adjust users.
9894 * w32term.h (struct w32_display_info): New member
9895 w32_pending_autoraise_frame, going to replace...
9896 * w32term.c (pending_autoraise_frame): ...global variable.
9897 (x_new_focus_frame, w32_read_socket): Adjust users.
9899 2013-09-17 Glenn Morris <rgm@gnu.org>
9901 * xdisp.c (message_dolog): If we create *Messages*,
9902 switch it to messages-buffer-mode.
9904 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9906 Don't overuse 'const' in types of locals.
9907 * bidi.c (bidi_count_bytes):
9908 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9909 (xg_event_is_for_scrollbar):
9910 * xselect.c (x_handle_property_notify)
9911 (x_handle_selection_notify, x_handle_dnd_message):
9912 * xsettings.c, xsettings.h (xft_settings_event):
9913 * xterm.c (x_handle_net_wm_state, handle_one_event)
9914 (x_menubar_window_to_frame, x_detect_focus_change)
9915 (construct_mouse_click, note_mouse_movement)
9916 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9917 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9918 (handle_one_xevent, x_handle_net_wm_state):
9919 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9920 (x_handle_dnd_message):
9921 Avoid unnecessary 'const', typically the second 'const' in
9922 'const foo * const arg', a 'const' that does not affect the API
9923 and doesn't significantly help the human reader.
9925 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9927 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9928 only if Glib < 2.36.0.
9929 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9930 * xsettings.c (init_gconf, init_gsettings): Do not check
9932 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9934 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9936 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9938 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9939 before calling g_type_init.
9941 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9943 * nsterm.m (syms_of_nsterm): ... to here.
9945 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9947 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9948 (ignore_next_mouse_click_timeout): Use Time as X does.
9949 (handle_one_xevent): Avoid cast and use unsigned comparison.
9951 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9953 Do not copy X event in handle_one_xevent except KeyPress case.
9954 Wnen XEvent is processed, it is unlikely to be changed except
9955 KeyPress case, so we can avoid copying and use const pointer to
9956 const data to make sure that an event is not changed elsewhere.
9957 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9958 const' and do not create local copy except for the KeyPress event.
9959 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9960 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9961 (x_handle_net_wm_state, x_menubar_window_to_frame)
9962 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9963 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9964 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9965 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9966 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9967 (x_handle_dnd_message):
9968 * xsettings.c (xft_settings_event):
9969 Use 'const XEvent * const' where appropriate.
9970 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9972 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9974 Fix X event waiting to handle multiple frames.
9975 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9976 * xterm.c (pending_event_wait): Remove. Adjust users.
9977 (x_detect_focus_change): Pass frame arg.
9978 (handle_one_xevent): Find related frame early and clear per-frame
9979 wait_event_type only if this is an event for the relevant frame.
9980 (x_wait_for_event): Use per-frame wait_event_type.
9982 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9984 * nsfns.m (Fx_create_frame): Fix font driver registration for
9987 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9988 for syms_of_macfont.
9990 * nsterm.m: Include macfont.h.
9991 (ns_tmp_flags, ns_tmp_font): Remove.
9992 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9993 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9994 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9995 (changeFont:): Fix code style. Check for font driver type when
9998 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10001 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10002 (nsfont_open): Set font driver type.
10003 Set font->ascent and font->descent. Figure out font instead of
10004 ns_tmp_font, and flags instead of ns_tmp_flags.
10005 Fix indentation. Remove call to ns_draw_text_decoration,
10008 * nsfns.m: Include macfont.h.
10009 (Fx_create_frame): Register macfont driver, make a better default font.
10010 (Fns_popup_font_panel): Get font from macfont driver, if used.
10012 * macfont.m, macfont.h, macuvs.h: New files.
10014 * font.h: Declare syms_of_macfont.
10016 * font.c (syms_of_font): Call syms_of_macfont.
10018 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10020 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10022 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10023 and it is always zero for others, so I assume that this is an ancient
10024 leftover which nobody will want to change any more.
10025 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10026 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10027 * frame.c (x_set_scroll_bar_width):
10028 * w32fns.c (w32_createscrollbar):
10029 * w32term.c (w32_set_vertical_scroll_bar):
10030 * xfns.c (x_set_scroll_bar_default_width):
10031 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10032 (x_scroll_bar_expose): Related users changed.
10034 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10036 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10037 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10038 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10040 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10041 Define once here...
10042 * nsterm.h, w32term.h, xterm.h: ...and not here.
10043 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10044 Remove unused Xisms.
10045 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10046 these modules are never compiled otherwise.
10048 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10050 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10051 Doc fix. (Bug#15375)
10053 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10055 Unify Fx_focus_frame between all ports.
10056 * frame.h (x_focus_frame): New prototype.
10057 * xfns.c (Fx_focus_frame): Remove.
10058 (syms_of_xfns): Do not defsubr it.
10059 (x_focus_frame): X implementation.
10060 * nsfns.m (Fx_focus_frame): Remove.
10061 (syms_of_nsfns): Do not defsubr it.
10062 (x_focus_frame): NS implementation.
10063 * w32term.c (Fx_focus_frame): Remove.
10064 (x_focus_on_frame): Rename to...
10065 (x_focus_frame): W32 implementation.
10066 * w32term.h (x_focus_on_frame): Remove prototype.
10067 * w32fns.c (Fx_focus_frame): Remove.
10068 (syms_of_w32fns): Do not defsubr it.
10069 * frame.c (Fx_focus_frame): Define here.
10070 (syms_of_frame): Defsubr here.
10071 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10073 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10075 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10076 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10077 each port to reference the port-specific window system data.
10078 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10079 (FRAME_DISPLAY_INFO): Define.
10080 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10081 (FRAME_DISPLAY_INFO): Define. Adjust users.
10082 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10083 (FRAME_DISPLAY_INFO): Define. Adjust users.
10084 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10085 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10086 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10087 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10088 * xselect.c, xterm.c: All related users changed.
10090 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10092 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10093 (x_menubar_window_to_frame): Remove prototypes.
10094 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10095 (x_menubar_window_to_frame, x_top_window_to_frame):
10097 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10098 (x_menubar_window_to_frame, x_top_window_to_frame):
10099 ...to here and convert all but the last to static.
10101 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10103 * lisp.mk (lisp): Add w32-common-fns.elc.
10105 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10107 * charset.c (char_charset): Document an exception for char-charset.
10109 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10111 * xterm.h (x_display_info): New field last_user_time...
10112 * xterm.c (toplevel): ...to replace static last_user_time.
10113 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10115 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10117 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10118 scroll bar values to prevent thumb from disappear and update comment.
10120 2013-09-11 Glenn Morris <rgm@gnu.org>
10122 * emacs.c (usage_message): Possessive apostrophe tweak.
10124 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10126 * nsterm.m (syms_of_nsterm): Use Qns.
10127 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10128 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10129 * xfns.c (x_display_info_for_name, Fx_open_connection):
10130 Remove old '#if 0' code.
10131 (syms_of_xfns): Use Qx.
10132 * termhooks.h (fullscreen_hook): Remove the leftover.
10133 (struct terminal): Fix typo in comment.
10135 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10137 Cleaning up a few X scroll bar bits.
10138 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10139 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10140 New member last_seen_part, going to replace...
10141 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10142 (xt_action_hook) [USE_LUCID]: Adjust user.
10143 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10144 Lucid-specific scroll bar support.
10145 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10146 to int and adjust to use last_seen_part member.
10147 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10148 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10149 Initialize last_seen_part.
10151 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10153 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10154 insert-buffer-substring an empty string.
10156 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10158 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10159 avoiding a GCC warning.
10161 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10163 Ifdef away frame tool bar code when it is not really used.
10164 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10165 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10166 and minimize_tool_bar_window_p under the above.
10167 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10168 (fset_tool_bar_window): Likewise.
10169 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10170 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10171 (change_frame_size_1):
10172 * window.c (window_from_coordinates, Frecenter): Adjust users.
10173 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10174 code is not really used.
10175 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10176 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10177 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10178 [!USE_GTK && !HAVE_NS]: Define as such.
10179 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10180 (note_mouse_highlight, expose_frame):
10181 * xfns.c (x_set_tool_bar_lines):
10182 * xterm.c (handle_one_xevent): Adjust users.
10184 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10186 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10187 This bug was introduced by my 2013-08-26 patch, which incorrectly
10188 assumed that the terminfo implementation doesn't use termcap buffers.
10189 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10190 these buffers apparently are used after all.
10191 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10192 (struct tty_display_info): Define members termcap_term_buffer and
10193 termcap_strings_buffer even if TERMINFO.
10195 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10198 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10199 'usage' docstring entry to pacify make-docfile.
10201 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10203 Change comparison functions =, <, >, <=, >= to take many arguments.
10204 * data.c: Change comparison functions' interface and implementation.
10205 * lisp.h: Make arithcompare available for efficient two arg
10207 * bytecode.c: Use arithcompare.
10208 * fileio.c: Use new interface.
10210 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10212 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10214 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10216 * eval.c (Feval): Document the new use of `lexical'.
10218 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10220 Review and drop old frame resize hack.
10221 * frame.h (struct frame): Remove force_flush_display_p.
10222 * dispnew.c (update_frame): Adjust user and don't call
10223 flush_frame here. The comment has said that there was an issues
10224 with redisplaying fringes, but I don't see any differences with
10225 and without this hack. Hopefully we can continue without it.
10226 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10227 current frame matrices twice if resized_p is set.
10229 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10231 Do not populate pure Xism x_sync to other ports.
10232 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10233 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10234 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10235 * w32term.h (x_sync): Remove prototype.
10237 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10239 Cleanup frame flushing.
10240 * dispextern.h (struct redisplay_interface):
10241 Drop flush_display_optional because flush_display is enough
10242 for X and flushing via RIF is just a no-op for others.
10243 * frame.h (flush_frame): New function.
10244 * dispnew.c (update_frame):
10245 * minibuf.c (read_minibuf):
10246 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10248 * keyboard.c (detect_input_pending_run_timers): Do not flush
10249 all frames but selected one in redisplay_preserve_echo_area.
10250 * nsterm.m (ns_flush): Remove no-op.
10251 (ns_redisplay_interface): Adjust user.
10252 * w32term.h (x_flush): Remove no-op.
10253 (w32_redisplay_interface): Adjust user.
10254 * xterm.c (x_flush): Simplify because we do not flush all
10255 frames at once any more. Adjust comment.
10256 (x_redisplay_interface): Adjust user.
10258 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10260 Port --without-x --enable-gcc-warnings to Fedora 19.
10261 * gfilenotify.c (globals_of_gfilenotify):
10262 Call g_type_init only if using an older glib version that needs it.
10264 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10266 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10267 (last_glyphless_glyph_merged_face_id): Remove declarations.
10268 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10269 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10270 (last_glyphless_glyph_merged_face_id): Now static.
10271 (merge_escape_glyph_face): New function, refactored from...
10272 (get_next_display_element): ...here.
10273 (merge_glyphless_glyph_face): New function, refactored from...
10274 (produce_glyphless_glyph): ...here...
10275 * term.c (produce_glyphless_glyph): ...and here.
10277 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10279 * eval.c (eval_sub): Only call Ffunction if necessary.
10281 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10283 Attempt to make redisplay more selective when changing cursor type.
10284 * frame.h (struct frame): New bitfield cursor_type_changed.
10285 * xdisp.c (cursor_type_changed): Remove.
10286 (try_cursor_movement, redisplay_window, try_window_id)
10287 (set_frame_cursor_types, try_window_reusing_current_matrix):
10288 Adjust to use per-frame bitfield.
10289 (redisplay_internal): Look for cursor type change on each visible
10290 frame and consider all frames if cursor type has been changed on
10291 the frame other than selected. If cursor type has been changed on
10292 selected frame only, do not use fast update.
10294 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10296 Attempt to make redisplay more selective when changing fonts.
10297 * frame.h (struct frame): New bitfield fonts_changed.
10298 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10299 (adjust_frame_glyphs): Add prototype.
10300 * dispnew.c (fonts_changed_p): Remove.
10301 (adjust_glyphs): Remove because we do not
10302 adjust matrices on all frames at once any more.
10303 (adjust_frame_glyphs): Block and unblock input here.
10304 (adjust_glyph_matrix): Use fonts_changed.
10305 (change_frame_size_1): Use adjust_frame_glyphs.
10306 * font.c (font_open_entity): Use fonts_changed.
10307 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10308 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10309 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10310 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10311 (shrink_mini_window, Fresize_mini_window_internal)
10312 (window_scroll_pixel_based, Fset_window_configuration)
10313 (apply_window_adjustment, Fset_window_vscroll):
10314 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10315 Use adjust_frame_glyphs.
10316 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10317 (try_window_reusing_current_matrix, try_window_id, display_line)
10318 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10319 (redisplay_internal): Consider fonts_changed and adjust frame
10320 matrices for each frame only if the frame is visible. If font
10321 has been changed on some frame during full redisplay, retry
10322 only visible frames where the font has been actually changed.
10324 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10326 Cache current header and mode line height for each window.
10327 * window.h (struct window): New fields mode_line_height
10328 and header_line_height.
10329 * window.c (make_window): Initialize them.
10330 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10331 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10332 (current_mode_line_height, current_header_line_height):
10333 Remove declaration.
10334 * xdisp.c (current_mode_line_height, current_header_line_height):
10336 (pos_visible_p, init_xdisp): Adjust user.
10337 (redisplay_window): Invalidate mode_line_height and
10338 header_line_height if current and desired matrices do not agree.
10340 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10342 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10343 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10345 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10347 Make --without-x compatible with --enable-gcc-warnings.
10348 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10349 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10350 members under HAVE_WINDOW_SYSTEM.
10351 * keyboard.c (make_lispy_focus_out): Likewise.
10352 (record_menu_key): Move under HAVE_MENUS.
10353 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10354 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10355 (syms_of_xdisp): Adjust user.
10356 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10357 (start_hourglass, cancel_hourglass):
10358 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10359 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10360 and CLEAR_FONT_TABLE_NFONTS.
10361 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10362 Declare only if HAVE_WINDOW_SYSTEM.
10363 (lface_same_font_attributes_p, clear_face_gcs): Define only
10364 if HAVE_WINDOW_SYSTEM.
10366 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10368 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10369 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10370 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10372 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10374 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10376 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10378 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10379 This fixes a type error on hosts where ptrdiff_t is wider than int.
10381 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10383 * keyboard.c (read_key_sequence_vs): New function.
10384 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10387 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10389 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10391 Makefile improvements.
10392 * Makefile.in (config.status): Don't use double-colon rules, as
10393 they are not portable according to POSIX. Fix shell typo with `;
10394 I guess this rule has never been tested?
10395 (VCSWITNESS): New macro, to override any environment var.
10397 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10399 * xterm.h (struct x_display_info): Do not track X connection
10400 fd separately because it is always available from Display.
10401 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10404 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10406 * buffer.c (drop_overlay):
10407 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10408 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10410 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10412 * buffer.c (Fmake_overlay, Fmove_overlay):
10413 * intervals.c (set_point_from_marker):
10414 * print.c (PRINTPREPARE): Prefer signal_error
10415 to plain error and report unsuitable marker too.
10417 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10419 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10420 for 'dragging' member.
10421 (struct x_output): Remove set-but-unused leftovers
10422 'left_before_move' and 'top_before_move'.
10423 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10424 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10425 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10426 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10427 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10428 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10429 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10430 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10432 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10434 * nsfont.m (INVALID_GLYPH): New define.
10435 (nsfont_encode_char): Use INVALID_GLYPH.
10436 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10438 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10440 * xterm.c (x_last_mouse_movement_time): Revert last change.
10441 This code should use XDisplayMotionBufferSize to check display's
10442 motion history first, and there are few other issues as well.
10443 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10444 (handle_one_xevent): Adjust user.
10446 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10448 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10449 * frame.c (Flast_nonminibuf_frame): ... to here.
10450 (check_minibuf_window): Don't abort if no window was found
10453 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10455 Use XGetMotionEvents to ask the last mouse motion time from X server.
10456 * xterm.c (X_MOTION_HISTORY): Default to 1.
10457 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10458 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10459 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10460 Ifdef away legacy code.
10461 (XTmouse_position, x_scroll_bar_report_motion):
10462 Use x_last_mouse_movement_time.
10463 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10466 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10468 * msdos.c (last_mouse_window): Move to...
10469 (dos_rawgetc): ...this function and adjust comment.
10470 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10471 (mouseMoved): ...this function and adjust comment.
10472 * w32term.c (last_window): Likewise with...
10473 (w32_read_socket): ...this function.
10474 * xterm.c (last_window): Likewise with...
10475 (handle_one_xevent): ...this function.
10477 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10479 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10480 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10481 (handle_one_xevent): ...to here.
10482 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10485 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10487 * msdos.c (IT_set_terminal_window): Remove no-op.
10488 (initialize_msdos_display): Adjust terminal setup.
10489 * w32console.c (w32con_set_terminal_window): Remove no-op.
10490 (initialize_w32_display): Adjust terminal setup.
10491 * w32term.c (w32_set_terminal_window): Remove no-op.
10492 (w32_create_terminal): Adjust terminal setup.
10493 * xterm.c (XTset_terminal_window): Remove no-op.
10494 (x_create_terminal): Adjust terminal setup.
10496 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10498 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10500 (ns_create_terminal): Adjust terminal setup.
10501 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10503 (w32_create_terminal): Adjust terminal setup.
10504 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10506 (x_create_terminal): Adjust terminal setup.
10508 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10510 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10511 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10512 * dispnew.c (buffer_posn_from_coords):
10513 * window.c (Fwindow_end, displayed_window_lines):
10514 * xdisp.c (redisplay_mode_lines): Use it.
10516 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10518 * fontset.c (face_for_char): Check char in the current face font first
10519 if HAVE_NS (Bug#15138).
10521 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10523 * window.c (temp_output_buffer_show): Make sure window returned
10524 by display_buffer is live (Bug#15213).
10526 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10528 Minor cleanup to avoid forward declarations.
10529 * coding.h (struct ccl_spec): Remove forward declaration.
10530 * composite.h (toplevel): Include font.h.
10531 (struct composition_it, struct face, struct font_metrics):
10532 Remove forward declaration.
10533 * dispextern.h (struct image, struct atimer): Likewise.
10534 * emacsgtkfixed.h (struct frame): Likewise.
10535 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10536 * font.h (struct font_driver, struct font, struct glyph_string)
10537 (struct face): Remove forward declaration.
10538 * fontset.h (struct face, struct font): Likewise.
10539 * frame.h (toplevel): Style cleanup.
10540 (enum output_method): Move to...
10541 * termhooks.h (enum output_method): ...here.
10542 (struct glyph, struct frame, struct ns_display_info)
10543 (struct x_display_info, struct w32_display_info):
10544 Remove forward declaration.
10545 * xterm.h (toplevel): Include termhooks.h.
10546 (struct font, struct window, struct glyph_matrix, struct frame)
10547 (struct input_event, struct face, struct image): Remove forward
10549 * gtkutil.h (struct _widget_value): Likewise.
10550 * keyboard.h (toplevel): Include termhooks.h.
10551 (struct input_event): Remove forward declaration.
10553 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10555 * intervals.c (set_point_from_marker): New function.
10556 * editfns.c (Fgoto_char):
10557 * process.c (Finternal_default_process_filter):
10558 * window.c (select_window_1): Use it.
10559 * buffer.h (set_point_from_marker): Add prototype.
10561 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10563 * w32.c (term_winsock): Call release_listen_threads before calling
10565 (_sys_wait_accept): Wait for accept event in a loop with a finite
10566 timeout, instead of waiting indefinitely. Will hopefully avoid
10567 hanging during exit because WSACleanup deadlocks waiting for the
10568 event object to be released. (Bug#14333)
10570 * w32proc.c (release_listen_threads): New function, signals all
10571 the reader threads that listen for connections to stop waiting.
10573 * w32.h (release_listen_threads): Add prototype.
10575 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10577 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10578 field of new marker (for sanity and safety).
10579 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10580 anyway because XMISCTYPE is a function and can't be an lvalue).
10582 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10584 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10585 (x_after_update_window_line, x_scroll_bar_create)
10586 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10587 (handle_one_xevent, x_clear_frame_area):
10588 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10589 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10590 * xterm.h (x_clear_area): Adjust prototype.
10592 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10594 Hook scanning and indentation functions to find_newline. This helps
10595 to avoid duplicated code and renders more respect to newline cache.
10596 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10597 * cmds.c (Fforward_line):
10598 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10599 Use find_newline and avoid unnecessary point movements.
10600 * search.c (scan_newline): Implement on top of find_newline.
10602 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10604 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10605 scoped code (bug#11258).
10607 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10609 * nsterm.m (last_window): New variable.
10610 (EV_TRAILER2): New macro.
10611 (EV_TRAILER): Call EV_TRAILER2.
10612 (mouseMoved:): Add support for mouse-autoselect-window
10613 on nextstep (Bug#6888).
10615 2013-08-28 Andreas Schwab <schwab@suse.de>
10617 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10618 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10619 Remove unused macro definitions.
10620 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10621 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10622 Only define if emacs.
10624 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10626 Prefer enum glyph_row_area to int where appropriate.
10627 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10629 (window_box, window_box_width, window_box_left, window_box_left_offset)
10630 (window_box_right, window_box_right_offset): Adjust prototypes.
10631 * xdisp.c (window_box, window_box_width, window_box_left)
10632 (window_box_left_offset, window_box_right, window_box_right_offset):
10633 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10634 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10635 * nsterm.m (ns_clip_to_row):
10636 * w32term.c (w32_clip_to_row):
10637 * xterm.c (x_clip_to_row): Likewise.
10639 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10641 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10642 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10644 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10646 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10647 for portability to hosts where /bin/sh has problems.
10649 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10651 Redesign redisplay interface to drop global output_cursor.
10652 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10653 (toplevel): Remove declaration of output_cursor.
10654 (set_output_cursor, x_cursor_to): Remove prototype.
10655 * window.h (struct window): New member output_cursor.
10656 (output_cursor_to): New function to replace RIF member.
10657 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10658 (update_text_area, set_window_cursor_after_update): Use it.
10659 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10660 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10661 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10662 * w32term.c (x_update_window_begin, x_update_window_end):
10663 * xterm.c (x_update_window_begin, x_update_window_end):
10664 Adjust to use per-window output cursor.
10666 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10668 Simplify SELECT_TYPE-related code.
10669 Like EMACS_TIME, this portability layer is no longer needed, since
10670 Emacs has been using fd_set as a portability layer for some time.
10671 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10672 (SELECT_TYPE): Remove. All uses changed to fd_set.
10673 (fd_set) [!FD_SET]: New typedef.
10675 Simplify EMACS_TIME-related code.
10676 This portability layer is no longer needed, since Emacs has been
10677 using struct timespec as a portability layer for some time.
10678 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10679 Include <time.h> rather than "systime.h"; that's all that's needed now.
10680 * dispnew.c: Include <timespec.h> rather than "systime.h";
10681 that's all that's needed now.
10682 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10683 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10684 TIMESPEC_RESOLUTION.
10685 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10686 LOG10_TIMESPEC_RESOLUTION.
10687 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10688 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10689 (make_emacs_time): Remove. All used changed to make_timespec.
10690 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10691 (current_timespec): Rename from current_emacs_time. All uses changed.
10692 (add_emacs_time): Remove. All uses changed to timespec_add.
10693 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10694 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10695 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10696 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10697 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10698 (current_timespec): Rename from current_emacs_time. All uses changed.
10699 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10700 changed to timespec_cmp.
10701 * xgselect.c: Include <timespec.h>, since our .h files don't.
10703 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10705 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10706 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10707 Remove the leftovers.
10708 * gtkutil.c (toplevel): Do not declare Qxft but include
10710 * image.c (toplevel): Do not declare Vlibrary_cache because
10711 it's already done in lisp.h.
10713 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10715 * lisp.h (Mouse_HLInfo): Move from here...
10716 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10717 (reset_mouse_highlight): New function.
10718 * msdos.c (dos_set_window_size, IT_update_begin)
10719 (internal_terminal_init):
10720 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10721 (ns_initialize_display_info):
10722 * w32console.c (initialize_w32_display):
10723 * w32term.c (x_update_window_end, x_free_frame_resources)
10724 (w32_initialize_display_info):
10725 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10726 * window.c (Fdelete_other_windows_internal):
10727 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10728 * termchar.h (toplevel):
10729 * xterm.h (toplevel): Include dispextern.h.
10731 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10733 Fix minor problems found by static checking.
10734 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10735 (expect): Avoid nested-if warning.
10736 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10737 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10738 * nsterm.h, nsterm.m (ns_select):
10739 * xgselect.c, xgselect.h (xg_select):
10740 Adjust signature to better match pselect's.
10741 * nsterm.m (ns_select):
10742 Don't set *TIMEOUT, since pselect doesn't.
10743 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10744 diagnostic about assigning const char * to it.
10745 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10747 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10749 * lread.c (substitute_object_recurse): Handle hash-tables as well
10752 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10754 Fix unlikely core dump in init_tty, and simplify terminfo case.
10755 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10756 The old version incorrectly dumped core if malloc returned a
10757 buffer containing only non-NUL bytes.
10758 (init_tty): Do not allocate or free termcap buffers; the
10759 struct does that for us now.
10760 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10761 (struct tty_display_info): Define members termcap_term_buffer and
10762 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10763 use them. Allocate them directly in struct rather than indirectly
10764 via a pointer, to simplify init_tty.
10766 * frame.c (check_minibuf_window): Initialize 'window' properly,
10767 so that Emacs reliably aborts later if 'window' is not initialized.
10769 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10771 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10772 of VoidSymbol (Bug#15154).
10774 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10776 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10777 mouse_face_beg_y and mouse_face_end_y.
10778 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10779 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10780 Adjust users and update comment where appropriate.
10782 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10784 * frame.c (check_minibuf_window): New function.
10785 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10786 Call check_minibuf_window (Bug#15183).
10788 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10790 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10791 because this is the only last cursor data we need to keep and consult.
10792 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10793 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10796 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10798 Fix recovering from possible decompression error.
10799 Since insert_from_gap doesn't always move point, we can't use PT as
10800 the position where the partially decompressed data ends, and
10801 should count how many bytes was produced so far.
10802 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10803 (unwind_decompress): Really delete partially uncompressed data.
10804 (Fzlib_decompress_region): Take decompressed data size into account.
10806 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10808 * syntax.c (init_syntax_once): Adjust comment and do an early
10809 initialization of Qchar_table_extra_slots just once...
10810 * casetab.c (init_casetab_once):
10811 * category.c (init_category_once):
10812 * character.c (syms_of_character):
10813 * coding.c (syms_of_coding):
10814 * xdisp.c (syms_of_xdisp): ...and omit it here.
10816 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10818 * xdisp.c (get_next_display_element): Don't apply to characters
10819 from a display vector the logic of setting it->end_of_box_run_p
10820 suitable for characters from a buffer. (Bug#15175)
10822 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10823 to handle directories, rather than '_utime' which doesn't.
10826 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10828 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10829 or fullscreen (Bug#14627).
10831 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10833 System-dependent integer overflow fixes.
10834 * process.c (Fset_process_window_size): Signal an error if
10835 the window size is outside the range supported by the lower level.
10836 * sysdep.c (set_window_size): Return negative on error,
10837 nonnegative on success, rather than -1, 0, 1 on not in system,
10838 failure, success. This is simpler. Caller changed.
10839 (serial_configure): Remove unnecessary initialization of local.
10840 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10841 size fits in unsigned long; this isn't true on some 32-bit hosts.
10842 Avoid buffer overrun if some future version of /proc/meminfo has a
10843 variable name longer than 20 bytes.
10844 (system_process_attributes) [__FreeBSD__]:
10845 Don't assume hw.availpages fits in 'int'.
10847 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10849 Don't let very long directory names overrun the stack.
10850 Fix some related minor problems involving "//", vfork.
10851 * callproc.c (encode_current_directory): New function.
10852 (call_process): Don't append "/"; not needed.
10853 * fileio.c (file_name_as_directory_slop): New constant.
10854 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10855 this can save the caller having to alloca.
10856 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10857 Use SAFE_ALLOCA, not alloca.
10858 (directory_file_name, Fexpand_file_name): Leave leading "//"
10859 alone, since it can be special even on POSIX platforms.
10860 * callproc.c (call_process):
10861 * process.c (Fformat_network_address):
10862 * sysdep.c (sys_subshell):
10863 Use encode_current_directory rather than rolling our own.
10864 (create_process): No need to encode directory; caller does that now.
10865 * process.h (encode_current_directory): New decl.
10866 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10867 Rework to avoid 'goto xyzzy;'.
10869 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10871 * xdisp.c (handle_face_prop): If the default face was remapped use
10872 the remapped face for strings from prefix properties. (Bug#15155)
10874 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10876 Minor cleanup for redisplay interface and few related functions.
10877 * frame.h (enum text_cursor_kinds): Move from here...
10878 * dispextern.h (enum text_cursor_kinds): ...to here.
10879 (toplevel): Drop unnecessary declarations.
10880 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10881 in update_window_end_hook and draw_window_cursor functions.
10882 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10883 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10884 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10885 * xterm.c (x_update_window_end, x_draw_window_cursor):
10886 * xdisp.c (display_and_set_cursor, update_window_cursor)
10887 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10888 enum text_cursor_kinds where appropriate.
10890 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10892 Redesign redisplay interface to drop updated_row and updated_area.
10893 * dispextern.h (updated_row, updated_area): Remove declaration.
10894 (struct redisplay_interface): Pass glyph row and row area parameters
10895 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10896 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10898 * dispnew.c (updated_row, updated_area): Remove.
10899 (redraw_overlapped_rows, update_window_line): Adjust user.
10900 (update_marginal_area, update_text_area): Likewise. Pass updated row
10901 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10902 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10905 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10907 * process.c (flush_pending_output): Remove stub.
10910 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10912 * callproc.c: Fix race that killed background processes (Bug#15144).
10913 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10914 Record deleted process-id in critical section, not afterwards.
10915 Don't mistakenly kill process created by a call-process invocation
10916 that discards output and does not wait.
10918 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10920 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10921 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10922 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10923 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10924 to shut up compiler in mark_object.
10925 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10927 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10929 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10930 We can't portably rely on PTY_OPEN doing that, even if
10931 it calls posix_openpt with O_CLOEXEC.
10933 2013-08-20 Kenichi Handa <handa@gnu.org>
10935 * character.c (string_char): Improve commentary.
10937 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10939 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10940 (struct animation_cache): Make signature a flexible array member.
10941 All uses changed. This is a tad slower but may insulate us better
10942 from future changes to ImageMagick.
10944 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10946 * image.c: Shrink memory needed for animation cache.
10947 (SIGNATURE_DIGESTSIZE): New constant.
10948 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10949 (imagemagick_create_cache): Copy the signature. This saves
10950 several KB of memory that ImageMagick wastes per signature.
10951 Don't bother updating the update_time, as the caller does that now.
10952 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10953 it's a fixed size struct member now.
10954 (imagemagick_get_animation_cache): Always destroy the signature,
10955 as it's now imagemagick_create_cache's responsibility to copy it.
10956 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10957 and use memcmp rather than strcmp.
10958 eassert that ImageMagick returns a signature of the specified length.
10960 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10962 * image.c (imagemagick_get_animation_cache): Don't segfault on
10964 (imagemagick_get_animation_cache): Revert to previous definition
10965 so that it actually works. But keep the memory leak fix.
10966 (imagemagick_get_animation_cache): Fix memory leak.
10968 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10970 * image.c: Fix animation cache signature memory leak.
10971 Fix some other minor performance problems while we're at it.
10972 (imagemagick_create_cache): Clear just the members that
10973 need clearing. Don't set update_time, as caller does that now.
10974 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10975 Simplify by using pointer-to-pointer instead of a prev pointer.
10976 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10977 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10978 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10979 it's already a copy. Free the signature probe unless it's cached.
10981 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10982 This was introduced by my 2013-08-12 fix for Bug#15035.
10984 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10986 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10987 (imagemagick_prune_animation_cache): Now static.
10989 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10991 * image.c (imagemagick_get_animation_cache): Don't segfault when
10992 pruning all entries.
10994 2013-08-18 Ken Brown <kbrown@cornell.edu>
10996 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10997 static heap if ENABLE_CHECKING is defined.
10998 (max_bss_sbrk_ptr): New variable.
10999 (bss_sbrk): Use it.
11000 (report_sheap_usage): Report maximum static heap usage instead of
11001 ending static heap usage.
11003 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11005 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11006 of zlib_initialized according to the results of calling
11007 init_zlib_functions.
11009 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11011 * image.c: Implement an ImageMagick per-image cache.
11012 (imagemagick_get_animation_cache): Fix a double-free error.
11013 (imagemagick_load_image): Remove the ping_wand code, which only
11014 apparently saved time on invalid animated images, and slowed down
11015 everything else. Optimize for the common case.
11017 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11019 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11021 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11023 * marker.c (set_marker): Remove documentation of undefined behavior.
11025 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11027 * image.c (imagemagick_compute_animated_image): Animate correctly
11028 when sub-images are smaller than the main image.
11029 (imagemagick_compute_animated_image): Setting the iterator row to
11030 zero is apparently not allowed.
11031 (imagemagick_compute_animated_image): Allow images that say they
11032 have sub-images that are bigger than the main image, but just crop
11035 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11037 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11039 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11041 * image.c (imagemagick_compute_animated_image): Respect the GIF
11044 2013-08-15 Ken Brown <kbrown@cornell.edu>
11046 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11047 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11050 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11052 Fix minor problems found by static checking.
11053 * frame.c (delete_frame):
11054 * xdisp.c (next_element_from_display_vector):
11055 Avoid uninitialized local.
11056 * image.c (imagemagick_compute_animated_image): Port to C89.
11057 Prefer usual GNU indentation style for loops.
11058 Be more careful about bizarrely large sizes, by using ptrdiff_t
11061 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11063 Fix infinite frame selection loop (Bug#15025).
11064 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11066 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11068 * xdisp.c (compute_window_start_on_continuation_line):
11069 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11070 to make sure we end up setting the window start at the leftmost
11071 visible character of the display line. This avoids funky
11072 horizontal shifting because the window start is not kept on the
11073 same position. (Bug#15090)
11074 (next_element_from_display_vector): Support 'box' face attribute
11075 in the face definitions of a display vector. (Bug#15099)
11077 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11079 * image.c (imagemagick_compute_animated_image): Implement animated
11080 images (bug#14700).
11081 (imagemagick_compute_animated_image): Fix some compilation
11082 warnings. Implement a very simple cache to make the animation
11083 usable at all, but it should be replaced with a per-image cache.
11085 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11087 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11088 to do `for' loops over alist values.
11089 * buffer.h (FOR_EACH_BUFFER):
11090 * process.c (FOR_EACH_PROCESS): Use it.
11091 (handle_child_signal, status_notify, Fget_buffer_process)
11092 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11094 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11096 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11097 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11098 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11099 to xzalloc and so avoid redundant call to memset.
11100 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11101 members because it is allocated with xzalloc and so already zeroed.
11103 2013-08-14 Ken Brown <kbrown@cornell.edu>
11105 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11108 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11110 Utility function and macro to copy Lisp string to C string.
11111 * lisp.h (xlispstrdupa): New macro.
11112 (xlispstrdup): New prototype.
11113 * alloc.c (xlispstrdup): New function.
11114 * callint.c (Fcall_interactively):
11115 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11116 (Fsubstitute_in_file_name):
11117 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11118 * image.c (x_create_bitmap_from_file):
11119 * w32term.c (w32_term_init):
11120 * xterm.c (x_term_init): Use xlispstrdup.
11122 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11124 * image.c (imagemagick_load_image): Make animated pictures work.
11125 There's still some problems with background color settings, though
11128 * decompress.c (unwind_decompress): Always restore point.
11130 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11132 * marker.c (set_marker): Reformat documentation.
11134 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11136 * xdisp.c (cursor_type_changed): Now static.
11138 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11139 Use changed. This avoids the need to call xmalloc and for the
11140 caller to call xfree, and avoids memory leaks in some situations.
11142 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11144 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11145 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11146 (redisplay_window): If window_end_valid is cleared due to non-zero
11147 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11148 so do not call to try_cursor_movement for that window.
11150 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11152 * window.h (struct window): Convert window_end_pos and
11153 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11154 (wset_window_end_pos, wset_window_end_vpos): Remove.
11155 * dispnew.c (adjust_glyph_matrix):
11156 * window.c (Fwindow_end, replace_window, set_window_buffer)
11158 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11159 (set_vertical_scroll_bar, redisplay_window, try_window)
11160 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11161 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11162 (note_mouse_highlight): Adjust users.
11163 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11166 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11168 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11169 * image.c (imagemagick_filename_hint): Use `const char *' and
11170 prefer SSDATA to SDATA to avoid warnings.
11172 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11174 Cleanup window fringes, margins and scroll bars adjustments.
11175 * window.c (set_window_fringes, set_window_margins)
11176 (set_window_scroll_bars, apply_window_adjustment): New functions.
11177 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11178 (Fset_window_scroll_bars): Use them.
11180 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11182 * window.h (struct window): Convert scroll_bar_width
11183 from Lisp_Object to integer. Adjust comment.
11184 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11186 * window.c (wset_scroll_bar_width): Remove.
11187 (make_window): Initialize scroll_bar_width.
11188 (Fsplit_window_internal): Use direct assignment.
11189 (Fset_window_configuration, save_window_save):
11190 Convert Lisp_Object to integer and back where appropriate.
11191 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11192 bar was actually changed, and mention this in docstring.
11194 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11196 * decompress.c: Minor simplifications.
11197 (Fzlib_decompress_region): Don't bother verifying
11198 that avail_out <= UINT_MAX, as that was confusing.
11199 Mention the restriction in a comment instead.
11200 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11202 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11204 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11205 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11207 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11209 * image.c (imagemagick_filename_hint): Check for errors in the
11212 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11214 * window.c (Fwindow_margins): Return nil when there's no marginal
11215 area, as per the documented API.
11217 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11218 Fmake_vector, as scroll bar's struct members are not all Lisp
11219 objects now. This avoids crashes in GC.
11221 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11222 bool, so its address could be taken.
11224 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11226 * image.c (imagemagick_filename_hint): New function to possibly
11227 apply `image-content-type-suffixes'.
11228 (imagemagick_load_image): Use it.
11230 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11232 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11233 if loading zlib failed.
11235 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11237 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11238 2013-08-13 checkin below. Change bool to BOOL, rule is:
11239 All Obj-C code uses BOOL, except for interfaces callable from C.
11241 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11243 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11245 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11246 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11247 bool instead of BOOL.
11248 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11249 from Lisp_Object to bitfield. Adjust comment.
11250 * w32term.c (x_scroll_bar_create): Adjust user.
11251 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11252 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11253 Use bool for boolean.
11254 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11255 to `unsigned int' when defining a bitfield.
11257 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11259 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11261 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11263 * window.h (struct window): Convert left_margin_cols and
11264 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11265 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11266 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11268 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11270 (showing_window_margins_p, update_window_line, update_frame_1):
11271 * fringe.c (draw_fringe_bitmap_1):
11272 * xdisp.c (window_box_width): Adjust users.
11273 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11274 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11275 Use direct assignment.
11276 (Fset_window_configuration, save_window_save, Fwindow_margins):
11277 Convert Lisp_Object to integer and back where appropriate.
11278 (Fset_window_margins): Adjust user. Return t if any margin
11279 was actually changed, and mention this in docstring.
11281 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11283 * syntax.c (forward_word):
11284 * cmds.c (forward_char, backward_char): Mention the optional argument.
11286 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11288 * window.h (struct window): Convert left_fringe_width
11289 and right_fringe_width from Lisp_Objects to integers.
11291 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11292 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11293 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11295 (make_window): Initialize new integer fields to -1.
11296 (Fsplit_window_internal): Use direct assignment.
11297 (Fset_window_configuration, save_window_save):
11298 Convert Lisp_Object to integer and back where appropriate.
11299 (Fset_window_fringes): Adjust user. Return t if any fringe
11300 was actually changed, and mention this in docstring.
11302 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11304 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11305 * nsfns.m (x_set_cursor_type):
11306 * w32fns.c (x_set_cursor_type):
11307 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11308 * xdisp.c (set_frame_cursor_types): ...but in common code.
11310 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11312 * font.c (clear_font_cache): New function, stripped from...
11313 (Fclear_font_cache): ...here, which now uses the function
11314 above. Adjust comment.
11315 * font.h (clear_font_cache): Add prototype.
11316 * xfaces.c (clear_face_cache): Use clear_font_cache.
11318 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11320 * window.c (Fset_window_start): Compare `w', not `window' because
11321 `w' might not be equal to `window' after call to decode_live_window.
11323 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11325 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11326 This fixes a problem introduced by the Bug#15035 patch
11327 when using GPG. Reported by Herbert J. Skuhra.
11329 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11331 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11332 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11333 not yet initialized.
11335 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11337 * decompress.c (Fzlib_decompress_region): Support zlib
11338 decompression, too, and rename.
11340 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11342 Minor zlib configuration tweaks.
11343 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11344 Don't assume presence of fn_inflateInit2_ zlib internal function.
11346 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11348 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11349 include the zlib prefix.
11351 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11353 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11354 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11355 define static variables that are pointers to zlib functions to be
11356 dynamically loaded.
11357 (init_zlib_functions) [WINDOWSNT]: New function.
11358 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11360 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11361 macros instead of invoking the zlib functions directly.
11362 (syms_of_decompress): DEFSYM Qzlib_dll.
11363 Staticpro Szlib_available_p.
11365 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11367 Avoid looping over all frame windows to freeze and unfreeze.
11368 * window.h (struct window): Drop frozen_window_start_p.
11369 (freeze_window_starts): Drop prototype.
11370 * frame.h (struct frame): New frozen_window_starts flag.
11371 (FRAME_WINDOWS_FROZEN): New macro.
11372 * window.c (freeze_window_start, freeze_window_starts):
11374 (select_window, replace_window): Adjust users.
11375 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11376 (window_frozen_p): New function.
11377 (redisplay_window): Use it.
11379 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11381 Fix some fd issues when running subprocesses (Bug#15035).
11382 Fix bugs that can leak files or file descriptors on errors.
11383 Don't unlink open temp files, as that's hard for users to diagnose
11384 when things go awry (e.g., temp disk exhausted).
11385 Don't bother to lock temp files. Check for invalid recursion.
11386 * callproc.c (synch_process_fd): Remove. All uses removed.
11387 (synch_process_tempfile): New var or macro.
11388 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11390 (record_kill_process): New arg, the temp name. All callers changed.
11391 (delete_temp_file): Now just a simple wrapper around unlink.
11392 (call_process_kill): New arg, the call_process_fd array.
11393 Close them all. Clear synch_process_pid. Remove the temp file,
11394 or arrange for it to be removed.
11395 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11396 that's been moved to synch_process_tempfile. Caller changed.
11397 Do not remove the tempfile; that's now call_process_kill's
11399 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11400 call_process_kill; the caller now does that.
11401 (call_process_cleanup): Do not close the process fd; that's now
11402 call_process_kill's responsibility.
11403 (Fcall_process): Implement via new function call_process, which
11404 has most of the old body of Fcall_process, but with a different API.
11405 (call_process): New function that does not open or close filefd if
11406 it is nonnegative. Record which fds need to be closed, and let
11407 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11408 Signal an error if invoked recursively (could be done via a hook).
11409 Simplify creation of the tempfile in the MSDOS case.
11410 Don't create the output file until after checking for the executable.
11411 Report any failure to open /dev/null.
11412 Don't open /dev/null for writing twice; once is enough.
11413 Don't create pipe if all output is being discarded or sent to file.
11414 Don't worry about setting up the coding system or reading from the
11415 pipe if all output is being discarded.
11416 Hoist fd_error local into top level, to lessen block nesting.
11417 Don't record deleted pid here; now done by Fcall_process_region.
11418 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11419 and note its success in synch_process_tempfile.
11420 Do not leak resources when child_setup fails.
11421 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11422 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11423 (create_temp_file): Now returns open fd, with an additional
11424 Lisp_Object * argument to return the name. All callers changed.
11425 Do not close the file; rewind it instead, and leave it open for
11426 the caller. Do not lock the temp file. Unwind-protect the file
11427 and the file-descriptor.
11428 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11429 If an asynchrounous process, record it here, not in call_process.
11430 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11431 * eval.c (set_unwind_protect): New function.
11432 * fileio.c (write_region): New function, generalized from the
11433 old Fwrite_region. Do not lock temp files.
11434 (Fwrite_region): Use it.
11435 * lisp.h (set_unwind_protect, write_region): New decls.
11436 * process.c: Include <verify.h>.
11437 (make_process): Mark fds as initially closed.
11438 (deleted_pid_list): Now a list of pid-filename pairs.
11440 (close_process_fd): New function.
11441 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11442 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11443 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11444 (create_process, create_pty, Fmake_serial_process)
11445 (server_accept_connection): Record which fds need to be closed,
11446 and let deactivate_process close them.
11447 (Fmake_network_process): Do not discard the unwind-protect
11448 until it's safe to do so.
11449 (deactivate_process): Close the fds opened by create_process etc.
11450 (Fprocess_send_eof): Adjust to new way of recording open fds.
11451 Report an error if /dev/null can't be opened, instead of aborting.
11452 * process.h (PROCESS_OPEN_FDS): New constant.
11453 (struct Lisp_Process): New member open_fds.
11454 (record_kill_process, record_deleted_pid): Adjust signatures.
11455 (record_deleted_pid): Move decl here ...
11456 * syswait.h (record_deleted_pid): ... from here.
11458 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11460 * decompress.c: Fix bugs with large buffers and weird inputs.
11461 Tune a bit. Reindent as per usual Emacs style.
11462 (BUFFER_SIZE): Remove.
11463 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11464 more than UINT_MAX bytes. Decompress into the gap instead of into
11465 an auto buffer, as this should avoid copying. Return nil if
11466 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11467 set immediate_quit; we shouldn't trust zlib code that much.
11469 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11471 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11472 errors, and really move the gap to where we want it.
11474 * lisp.h: Include decompress.c support.
11476 * emacs.c (main): Include decompress.c support.
11478 * Makefile.in: Include -lz if present.
11480 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11482 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11483 (initWithTitle:): Initialize frame to 0.
11484 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11485 (fillWithWidgetValue:frame:): Rename from
11486 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11488 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11489 fillWithWidgetValue:frame:
11491 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11492 remove memory leak warnings.
11494 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11495 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11496 menu_pending_title.
11498 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11499 (x_activate_menubar): Update the whole menu.
11500 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11501 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11502 current event is not NSSystemDefined (Bug#15001).
11503 Call ns_check_menu_open only if trackingMenu is 2.
11504 (menuDidClose:): New method, decrease trackingMenu.
11505 (fillWithWidgetValue:setDelegate:): New method.
11506 (fillWithWidgetValue:): Call the above.
11508 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11510 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11512 Omit some unnecessary casts.
11513 Many of these go back to the old pre-C89 days, when they may have
11514 been needed, but we've been assuming C89 or later for a while now.
11515 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11516 (live_float_p, live_misc_p, live_vector_p):
11517 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11518 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11519 (defvar_per_buffer):
11520 * callint.c (Fcall_interactively):
11521 * doc.c (Fsubstitute_command_keys):
11522 * filelock.c (get_boot_time):
11523 * frame.c (xrdb_get_resource):
11524 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11525 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11526 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11527 (menuitem_highlight_callback, menu_destroy_callback)
11528 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11529 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11530 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11531 (xg_tool_bar_help_callback, tb_size_cb):
11532 * image.c (xpm_alloc_color, png_read_from_memory)
11533 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11534 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11536 * keymap.c (describe_map):
11537 * nsfns.m (Fns_display_monitor_attributes_list):
11538 * nsmenu.m (process_dialog:):
11539 * nsterm.m (hold_event):
11540 * process.c (wait_reading_process_output):
11541 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11542 * scroll.c (do_direct_scrolling, scrolling_1):
11543 * termcap.c (tgetent):
11544 * window.c (check_window_containing, add_window_to_list)
11545 (freeze_window_starts):
11546 * xdisp.c (compare_overlay_entries, vmessage):
11547 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11548 (x_get_monitor_attributes_xrandr)
11549 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11550 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11551 * xfont.c (xfont_match, xfont_open):
11552 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11553 (menubar_selection_callback, menu_position_func)
11554 (popup_selection_callback, create_and_show_popup_menu)
11555 (dialog_selection_callback, create_and_show_dialog):
11556 * xrdb.c (x_get_string_resource)
11558 * xsmfns.c (x_session_check_input):
11559 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11560 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11561 (xaw_jump_callback, xaw_scroll_callback):
11562 Omit unnecessary casts.
11564 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11566 Minor string-length refactoring.
11567 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11568 * frame.c (make_monitor_attribute_list):
11569 Prefer build_string to strlen + make_string.
11571 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11573 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11574 don't check minor_code (Bug#14417).
11576 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11578 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11579 vertical positions instead. This avoids calling MATRIX_ROW with
11580 row numbers that are possibly beyond valid limits. (Bug#15064)
11582 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11584 Use xstrdup and build_unibyte_string where applicable.
11585 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11586 * xfns.c (x_window):
11587 * xrdb.c (x_get_customization_string):
11588 * xterm.c (xim_initialize):
11589 * w32fns.c (w32_window): Use xstrdup.
11590 (w32_display_monitor_attributes_list):
11591 * emacs.c (init_cmdargs):
11592 * keyboard.c (PUSH_C_STR):
11593 * nsfont.m (nsfont_open):
11594 * sysdep.c (system_process_attributes):
11595 * w32.c (system_process_attributes):
11596 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11598 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11600 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11601 variables of these types so that GDB would know about them, as aid
11602 for debugging fatal exceptions. (Bug#15024) See also
11603 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11606 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11608 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11609 larger than the NSWindow (Bug#14934).
11611 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11613 Redesign redisplay interface to drop global variable updated_window.
11614 Always pass currently updated window as a parameter to update routines.
11615 * dispextern.h (updated_window): Remove declaration.
11616 (struct redisplay_interface): Pass window parameter to
11617 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11618 and after_update_window_hook.
11619 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11621 * dispnew.c (updated_window): Remove.
11622 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11623 (update_window_line): Adjust to match redisplay interface changes.
11624 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11625 (ns_scroll_run, ns_after_update_window_line):
11626 * w32term.c (x_update_window_begin, x_update_window_end)
11627 (x_after_update_window_line, x_scroll_run):
11628 * xterm.c (x_update_window_begin, x_update_window_end)
11629 (x_after_update_window_line, x_scroll_run):
11630 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11631 Likewise. Adjust comments where appropriate.
11632 (x_cursor_to): Simplify because this is always called during window
11633 update (but install debugging check anyway).
11634 (expose_window): Check must_be_updated_p flag to see whether this
11635 function is called during window update.
11637 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11639 Do not reset window modification event counters excessively.
11640 These leftovers and poor man's tricky methods to catch extra
11641 redisplay's attention are no longer needed.
11642 * frame.c (set_menu_bar_lines_1):
11643 * minibuf.c (read_minibuf_unwind):
11644 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11645 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11646 (window_scroll_line_based, Fset_window_configuration):
11647 * xdisp.c (redisplay_window): Do not reset last_modified and
11648 last_overlay_modified counters.
11650 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11652 * xselect.c (x_send_client_event): Set send_event and serial, memset
11653 data.l as it might be bigger than data.b. Use 24 bit mask to
11654 XSendEvent (Bug#15034).
11656 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11658 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11659 for TTY frames that are not the top frame on their console.
11662 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11664 * w32term.c (w32fullscreen_hook): Really maximize frame when
11665 asked for (Bug#14841).
11667 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11669 Prefer selected_window to Fselected_window, likewise for frames.
11670 * buffer.c (Fbuffer_swap_text):
11671 * data.c (Fvariable_binding_locus):
11672 * window.c (run_window_configuration_change_hook): Adjust users.
11673 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11674 Use decode_live_frame.
11676 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11678 Be more careful if selected window shows the buffer other than current,
11679 use window_outdated only if this is not so. This change should also
11680 address some weird issues discussed in Bug#13012.
11681 * window.h (window_outdated): New prototype.
11682 * window.c (window_outdated): Now here. Convert from static and
11683 always assume window's buffer.
11684 (Fwindow_end, Fwindow_line_height): Use it.
11685 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11686 and always assume window's buffer.
11687 (redisplay_window): Adjust user.
11688 (redisplay_internal): Call to reconsider_clip_changes once and
11689 check whether mode line should be updated only if selected window
11690 shows current buffer.
11691 (run_window_scroll_functions): Use eassert for debugging check.
11692 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11694 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11696 * window.c (window_scroll, window_scroll_pixel_based)
11697 (window_scroll_line_based): Use bool for booleans.
11699 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11701 * process.c: Fix minor off-by-one issues in descriptor counts.
11702 This shouldn't fix any real bugs, but it cleans up the code a bit.
11703 (max_process_desc, max_input_desc): -1, not 0, means none.
11705 (delete_input_desc): New function.
11706 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11707 (deactivate_process): Scan backwards when recomuting max_process_desc;
11708 that should be faster.
11709 (init_process_emacs): Initialize max_input_desc.
11711 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11713 Use region cache to speedup bidi_find_paragraph_start.
11714 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11715 Rename cache_long_line_scans to cache_long_scans.
11716 * buffer.c (bset_cache_long_line_scans): Rename to
11717 bset_cache_long_scans.
11718 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11719 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11721 (syms_of_buffer): Rename cache-long-line-scans to
11722 cache-long-scans. Adjust docstring.
11723 * search.c (newline_cache_on_off):
11724 * indent.c (width_run_cache_on_off): Adjust users.
11725 * bidi.c (bidi_paragraph_cache_on_off): New function.
11726 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11727 * insdel.c (prepare_to_modify_buffer):
11728 Invalidate bidi_paragraph_cache if enabled.
11730 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11732 Invalidate region caches only if buffer text is going to be changed.
11733 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11734 (modify_text): ...new prototype.
11735 (prepare_to_modify_buffer_1): New prototype.
11736 * textprop.c (modify_region): Rename to...
11737 (modify_text_properties): ...new function.
11738 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11739 (Fremove_list_of_text_properties): Adjust users.
11740 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11741 (modify_text): ...new function.
11742 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11743 (prepare_to_modify_buffer_1): ...new function.
11744 * casefiddle.c (casify_region):
11745 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11746 (Ftranspose_regions): Use modify_text.
11748 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11750 * lisp.mk (lisp): Add nadvice.elc.
11752 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11754 New macro to iterate over live buffers similar to frames.
11755 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11756 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11757 Declare buffer-related variables here to offload lisp.h.
11758 * buffer.c (Vbuffer_alist): Adjust comment.
11759 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11760 (other_buffer_safely):
11761 * data.c (store_symval_forwarding):
11762 * dispnew.c (Fframe_or_buffer_changed_p):
11763 * fileio.c (Fdo_auto_save):
11764 * filelock.c (unlock_all_files):
11765 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11767 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11769 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11770 * callproc.c (create_temp_file):
11771 * filelock.c (create_lock_file):
11772 Assume mkostemp, since it's now provided by Gnulib.
11774 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11776 * w32.c (mkostemp): New function.
11777 (mktemp): Remove, no longer used. Most of the code reused in
11778 mkostemp. (Bug#15015)
11779 (mktemp): Don't undef.
11781 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11783 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11784 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11785 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11786 (free_glyph_pool, check_glyph_memory): Likewise for
11787 all users. Adjust comments where appropriate.
11789 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11791 * composite.h: Minor fixups.
11792 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11793 to fix a misspelling, and change it to an inline function while
11794 we're at it (it need not be a macro). All uses changed.
11795 (composition_method, composition_valid_p):
11796 Rewrite to avoid assignments in if-conditions.
11798 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11800 Do not use global Lisp_Object in composition macros.
11801 * composite.h (composition_temp): Remove declaration.
11802 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11803 (composition_method, composition_valid_p): ...inline functions.
11804 (compose_region): Remove the leftover.
11805 * composite.c (composition_temp): Remove.
11806 (run_composition_function, update_compositions)
11807 (composition_compute_stop_pos, composition_adjust_point)
11808 (Ffind_composition_internal):
11809 * coding.c (handle_composition_annotation):
11810 * xdisp.c (handle_composition_prop, check_point_in_composition):
11811 Related users changed.
11813 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11815 Drop FRAME_PTR typedef.
11816 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11817 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11818 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11819 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11820 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11821 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11822 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11823 All related users changed.
11825 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11827 * eval.c (default_toplevel_binding): New function.
11829 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11830 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11831 (syms_of_eval): Export them.
11832 * data.c (Fdefault_value): Micro cleanup.
11833 * term.c (init_tty): Use "false".
11835 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11837 Fix X GC leak in GTK and raw (no toolkit) X ports.
11838 * xterm.c (x_free_frame_resources): If white and black relief
11839 GCs are allocated, always free them here.
11840 * xfns.c (x_make_gc): Omit redundant initialization.
11841 * widget.c (create_frame_gcs): Remove the leftover.
11842 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11843 in x_free_frame_resources.
11845 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11847 * nsterm.m (windowWillResize:toSize:): Only change title if
11848 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11850 (viewDidEndLiveResize): New method.
11852 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11853 inside NS_IMPL_COCOA.
11855 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11857 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11858 Do not check whether undo is enabled because record_insert and
11859 record_delete does that themselves.
11861 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11863 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11864 member which is not really used any more.
11865 (FRAME_XIC_BASE_FONTNAME): Remove.
11866 * xfns.c (xic_free_fontset): Adjust user.
11867 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11868 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11869 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11870 (xdialog_show): Use eassert for debugging check.
11871 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11873 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11875 * fileio.c, fns.c (merge): Move extern decl from here ...
11876 * lisp.h (merge): ... to here.
11878 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11880 Fix last font-related change.
11881 * w32font.h (w32font_list_internal, w32font_match_internal):
11883 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11884 (uniscribe_list_family): Adjust to match font API change.
11885 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11886 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11888 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11890 * frame.h (FRAME_MOUSE_UPDATE):
11891 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11892 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11894 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11896 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11897 * font.h (struct font_driver): Change list, match, and list_family
11898 functions to accept struct frame * as first arg.
11899 * font.c (font_score, font_compare, font_sort_entities):
11901 (font_sort_entities, font_list_entities, font_select_entity)
11902 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11903 match font API change.
11904 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11905 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11906 * ftxfont.c (ftxfont_list, ftxfont_match):
11907 * xftfont.c (xftfont_list, xftfont_match):
11908 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11909 * w32font.c (w32font_list, w32font_match, w32font_list)
11910 (w32font_list_internal, w32_font_match_internal): Likewise.
11911 * xfaces.c (Fx_family_fonts): Adjust user.
11913 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11915 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11916 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11917 only if HAVE_X_WINDOWS is in use.
11918 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11919 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11920 * w32term.c (x_wm_set_icon_position): Likewise.
11921 * w32fns.c (x_icon): Adjust user.
11923 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11925 * xterm.c (last_mouse_press_frame): Remove the
11926 leftover which is not really used any more.
11927 (handle_one_xevent, syms_of_xterm): Adjust users.
11928 (x_flush): Call XFlush once per each X display, not frame.
11929 This is better because this code always unconditionally skips
11930 non-X frames in Vframe_list and issues the only XFlush if we
11931 have more than one X frame on the same X display.
11932 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11933 Use bool for booleans.
11934 (x_draw_glyph_string_background, cvt_string_to_pixel)
11935 (cvt_pixel_dtor): Drop unnecessary prototypes.
11936 * xterm.h (x_display_ok): Adjust prototype.
11938 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11940 Drop unnecessary functions that deals with frame pixel size.
11941 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11942 (x_pixel_height): Drop prototypes.
11943 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11944 (x_pixel_height): Drop implementations.
11945 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11946 which should be always valid for window frame.
11947 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11948 * w32menu.c (Fx_popup_dialog):
11949 * xmenu.c (Fx_popup_dialog): Likewise for both.
11951 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11953 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11954 frame parameters and call to Fmodify_frame_parameters just once.
11955 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11956 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11957 and mention nil frame in docstring.
11959 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11961 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11962 (x_figure_window_size): Likewise. Adjust to return long.
11963 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11964 (toplevel): Move Qterminal_live_p to...
11965 * terminal.c (toplevel): ...here, make it static, and...
11966 (syms_of_terminal): ...DEFSYM here.
11967 * frame.h (Qterminal_live_p): Remove declaration.
11968 (make_frame, x_figure_window_size): Adjust prototype.
11969 * nsfns.m (Fx_create_frame): Use long for window flags.
11971 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11973 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11974 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11975 Do not assume that emacs_close (INT_MAX) is a no-op.
11977 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11979 * xfaces.c (make_face_cache): For struct face_cache, prefer
11980 xmalloc to xzalloc and so avoid redundant call to memset.
11981 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11983 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11985 * fringe.c (draw_window_fringes, update_window_fringes)
11986 (compute_fringe_widths):
11987 * w32term.c (x_draw_glyph_string):
11988 * window.c (candidate_window_p, Frecenter):
11989 * xfaces.c (realize_basic_faces, realize_default_face)
11990 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11991 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11992 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11993 * xmenu.c (Fx_menu_bar_open_internal):
11994 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11995 * xsettings.c (xft_settings_event):
11996 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11997 Use bool for booleans. Adjust style and comments where
11999 * dispextern.h (draw_window_fringes, update_window_fringes)
12000 (compute_fringe_widths):
12001 * xterm.h (x_had_errors_p): Adjust prototype.
12003 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12005 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12006 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12008 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12010 * fns.c (toplevel): Remove comment before Fsafe_length because
12011 it checks for QUIT.
12013 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12015 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12017 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12019 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12020 frame which got the message is still alive, before dereferencing
12021 its pointer. (Bug#14970)
12023 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12024 be a live window, before using it as such. (Bug#14970)
12026 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12028 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12029 w32_detect_focus_change instead of doing part of its job by hand.
12030 This fixes the problem whereby FOCUS_OUT events were not sent to
12033 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12035 * process.c (Fprocess_list): Doc fix.
12037 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12038 being re-exposed only if it didn't ask to become visible.
12039 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12040 was previously iconified. (Bug#14841)
12041 (x_iconify_frame): Mark the frame iconified.
12043 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12045 Fix minor problems found by static checking.
12046 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12047 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12049 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12051 * eval.c (set_specpdl_old_value): New function.
12052 (unbind_to): Minor simplification.
12053 (get_backtrace_frame): New function.
12054 (Fbacktrace_frame): Use it. Add `base' argument.
12055 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12056 (syms_of_eval): Export backtrace-eval.
12057 * xterm.c (x_focus_changed): Simplify.
12059 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12061 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12063 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12065 * xdisp.c (redisplay_window): Instead of moving point out of
12066 scroll margin, reject the force_start method, and try scrolling
12067 instead. (Bug#14780)
12069 2013-07-24 Ken Brown <kbrown@cornell.edu>
12071 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12074 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12076 * eval.c (Fprogn): Do not check that BODY is a proper list.
12077 This undoes the previous change. The check slows down the
12078 interpreter, and is not needed to prevent a crash. See
12079 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12081 2013-07-23 Glenn Morris <rgm@gnu.org>
12083 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12085 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12087 Port to GNU/Linux systems with tinfo but not ncurses.
12088 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12089 to decide whether ncurses is being used. Without this change,
12090 GCC complains about tgetent not being declared, on a system
12091 that has tinfo installed but ncurses not installed.
12093 * eval.c (Fprogn): Check that BODY is a proper list.
12095 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12096 * data.c (Fsetq_default):
12097 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12098 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12100 Tune by taking advantage of the fact that ARGS is always a list
12101 when a function is declared to have UNEVALLED args.
12103 * emacsgtkfixed.c: Port to GCC 4.6.
12104 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12106 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12108 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12109 here to silence compiler warnings.
12111 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12113 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12114 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12115 from messing up Emacs's 'struct frame' (Bug#14923).
12117 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12119 * alloc.c (make_save_ptr_ptr): Define this function.
12120 It was inadvertently omitted. It's needed only if
12121 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12123 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12125 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12126 frame have focus (Bug#14895).
12128 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12130 Avoid vfork-related deadlock more cleanly.
12131 * callproc.c (child_setup): When the child's exec fails, output
12132 the program name, as that's more useful. Use O_NONBLOCK to avoid
12134 * process.c (create_process_1): Remove; no longer needed.
12135 (create_process): Remove timer hack; no longer needed, now that
12136 the child avoids deadlock.
12138 2013-07-20 Glenn Morris <rgm@gnu.org>
12140 * image.c (Fimage_flush): Fix doc typo.
12142 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12144 Fix array bounds violation when pty allocation fails.
12145 * process.c (PTY_NAME_SIZE): New constant.
12146 (pty_name): Remove static variable; it's now auto.
12147 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12148 Take pty_name as an arg rather than using a static variable.
12149 All callers changed.
12150 (create_process): Recover pty_flag from process, not from volatile local.
12151 (create_pty): Stay inside array even when pty allocation fails.
12152 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12154 * lread.c (Fload): Avoid initialization only when lint checking.
12155 Mention that it's needed only for older GCCs.
12157 2013-07-20 Kenichi Handa <handa@gnu.org>
12159 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12160 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12162 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12164 * lread.c (Fload): Avoid uninitialized warning.
12166 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12168 Fix some minor file descriptor leaks and related glitches.
12169 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12170 (create_lock_file): Use write, not emacs_write.
12171 * image.c (slurp_file, png_load_body):
12172 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12173 (server_accept_connection):
12174 Don't leak an fd on memory allocation failure.
12175 * image.c (slurp_file): Add a cheap heuristic for growing files.
12176 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12177 as that's what the other routines do. Maybe input need not be
12178 blocked at all, but it's better to be consistent.
12179 Avoid undefined behavior when strlen is zero.
12181 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12182 (NSTATICS): Now a constant; doesn't need to be a macro.
12184 2013-07-19 Richard Stallman <rms@gnu.org>
12186 * coding.c (decode_coding_utf_8): Add simple loop for fast
12187 processing of ASCII characters.
12189 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12191 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12193 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12195 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12196 unportable 'struct x_display_info'.
12197 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12198 is a portable type.
12200 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12202 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12203 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12205 (system_process_attributes): Prefer plain char to unsigned char
12206 when either will do. Clean up properly if interrupted or if
12207 memory allocations fail. Don't assume sscanf succeeds.
12208 Remove no-longer-needed workaround to stop GCC from whining.
12209 Read command-line once, instead of multiple times. Check read status a
12210 bit more carefully.
12212 Fix obscure porting bug with varargs functions.
12213 The code assumed that int is treated like ptrdiff_t in a vararg
12214 function, which is not a portable assumption. There was a similar
12215 -- though these days less likely -- porting problem with various
12216 assumptions that pointers of different types all smell the same as
12217 far as vararg functions is conserved. To make this problem less
12218 likely in the future, redo the API to use varargs functions.
12219 * alloc.c (make_save_value): Remove this vararg function.
12220 All uses changed to ...
12221 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12222 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12224 (make_save_ptr): Rename from make_save_pointer, for consistency with
12225 the above. Define only on platforms that need it. All uses changed.
12227 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12229 * keyboard.c: Try to fix typos in previous change.
12230 (DISPLAY_LIST_INFO): New macro.
12231 (kbd_buffer_get_event): Do not access members that are not present
12232 in X11. Revert inadvertent change of "!=" to "=".
12234 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12236 * keyboard.c (kbd_buffer_get_event):
12237 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12238 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12240 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12242 * filelock.c: Fix unlikely file descriptor leaks.
12243 (get_boot_time_1): Rework to avoid using emacs_open.
12244 This doesn't actually fix a leak, but is better anyway.
12245 (read_lock_data): Use read, not emacs_read.
12247 * doc.c: Fix minor memory and file descriptor leaks.
12248 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12249 (get_doc_string, Fsnarf_documentation):
12250 Fix file descriptor leak on error.
12252 * term.c: Fix minor fdopen-related file descriptor leaks.
12253 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12254 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12256 * charset.c: Fix file descriptor leaks and errno issues.
12258 (load_charset_map_from_file): Don't leak file descriptor on error.
12259 Use plain record_xmalloc since the allocation is larger than
12260 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12262 * eval.c (record_unwind_protect_nothing):
12263 * fileio.c (fclose_unwind):
12265 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12266 The replacement doesn't block input, but that no longer seems
12269 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12271 * lread.c: Fix file descriptor leaks and errno issues.
12272 (Fload): Close some races that leaked fds or streams when 'load'
12274 (Fload, openp): Report error number of last nontrivial failure to open.
12275 ENOENT counts as trivial.
12276 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12278 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12279 now that the function is always called with a nonnegative arg.
12280 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12281 All uses replaced with ...
12282 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12284 A few more minor file errno-reporting bugs.
12285 * callproc.c (Fcall_process):
12286 * doc.c (Fsnarf_documentation):
12287 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12288 * process.c (set_socket_option):
12289 Don't let a constructor trash errno.
12290 * doc.c: Include <errno.h>.
12292 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12294 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12296 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12298 Fix w32 bug with call-process-region (Bug#14885).
12299 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12300 to Fcall_process when the input is empty. This simplifies the
12301 code a bit. It makes no difference on POSIXish platforms but
12302 apparently it fixes a bug on w32.
12304 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12305 * fileio.c (close_file_unwind): Don't close if FD is negative;
12306 this can happen when unwinding a zapped file descriptor.
12307 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12308 in case Emacs runs out of memory between the two unwind-protects.
12309 Don't trash errno when closing FD.
12310 Zap the FD in the specpdl when closing it, instead of deferring
12311 the removal of the unwind-protect; this fixes a bug where a child
12312 function unwinds the stack past us.
12314 New unwind-protect flavors to better type-check C callbacks.
12315 This also lessens the need to write wrappers for callbacks,
12316 and the need for make_save_pointer.
12317 * alloc.c (free_save_value):
12318 * atimer.c (run_all_atimers):
12320 * alloc.c (safe_alloca_unwind):
12321 * atimer.c (unwind_stop_other_atimers):
12322 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12323 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12324 * minibuf.c (choose_minibuf_frame_1):
12325 * process.c (make_serial_process_unwind):
12326 * xdisp.c (pop_message_unwind):
12327 * xselect.c (queue_selection_requests_unwind):
12328 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12329 * alloc.c (record_xmalloc):
12330 Prefer record_unwind_protect_ptr to record_unwind_protect with
12332 * alloc.c (Fgarbage_collect):
12333 Prefer record_unwind_protect_void to passing a dummy.
12334 * buffer.c (restore_buffer):
12335 * window.c (restore_window_configuration):
12336 * xfns.c, w32fns.c (do_unwind_create_frame)
12337 New wrapper. All record-unwind uses of wrappee changed.
12338 * buffer.c (set_buffer_if_live):
12339 * callproc.c (call_process_cleanup, delete_temp_file):
12340 * coding.c (code_conversion_restore):
12341 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12342 * editfns.c (save_excursion_restore)
12343 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12344 (save_restriction_restore):
12345 * eval.c (restore_stack_limits, un_autoload):
12346 * fns.c (require_unwind):
12347 * keyboard.c (recursive_edit_unwind, tracking_off):
12348 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12349 * macros.c (pop_kbd_macro, restore_menu_items):
12350 * nsfns.m (unwind_create_frame):
12351 * print.c (print_unwind):
12352 * process.c (start_process_unwind):
12353 * search.c (unwind_set_match_data):
12354 * window.c (select_window_norecord, select_frame_norecord):
12355 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12356 (fast_set_selected_frame):
12357 * xfns.c, w32fns.c (unwind_create_tip_frame):
12358 Return void, not a dummy Lisp_Object. All uses changed.
12359 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12360 * callproc.c (call_process_kill):
12361 * fileio.c (restore_point_unwind, decide_coding_unwind)
12362 (build_annotations_unwind):
12363 * insdel.c (Fcombine_after_change_execute_1):
12364 * keyboard.c (read_char_help_form_unwind):
12365 * menu.c (unuse_menu_items):
12366 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12367 * sound.c (sound_cleanup):
12368 * xdisp.c (unwind_redisplay):
12369 * xfns.c (clean_up_dialog):
12370 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12371 Accept no args and return void, instead of accepting and returning
12372 a dummy Lisp_Object. All uses changed.
12373 * cygw32.c (fchdir_unwind):
12374 * fileio.c (close_file_unwind):
12375 * keyboard.c (restore_kboard_configuration):
12376 * lread.c (readevalllop_1):
12377 * process.c (wait_reading_process_output_unwind):
12378 Accept int and return void, rather than accepting an Emacs integer
12379 and returning a dummy object. In some cases this fixes an
12380 unlikely bug when the corresponding int is outside Emacs integer
12381 range. All uses changed.
12382 * dired.c (directory_files_internal_unwind):
12383 * fileio.c (do_auto_save_unwind):
12384 * gtkutil.c (pop_down_dialog):
12385 * insdel.c (reset_var_on_error):
12386 * lread.c (load_unwind):
12387 * xfns.c (clean_up_file_dialog):
12388 * xmenu.c, nsmenu.m (pop_down_menu):
12389 * xmenu.c (cleanup_widget_value_tree):
12390 * xselect.c (wait_for_property_change_unwind):
12391 Accept pointer and return void, rather than accepting an Emacs
12392 save value encapsulating the pointer and returning a dummy object.
12394 * editfns.c (Fformat): Update the saved pointer directly via
12395 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12396 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12397 (unwind_body): New function.
12398 (record_unwind_protect): First arg is now a function returning void,
12399 not a dummy Lisp_Object.
12400 (record_unwind_protect_ptr, record_unwind_protect_int)
12401 (record_unwind_protect_void): New functions.
12402 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12403 * fileio.c (struct auto_save_unwind): New type.
12404 (do_auto_save_unwind): Use it.
12405 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12406 * insdel.c (struct rvoe_arg): New type.
12407 (reset_var_on_error): Use it.
12408 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12410 (specbinding_func): Remove; there are now several such functions.
12411 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12412 (set_unwind_protect_ptr): New function.
12413 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12415 Be simpler and more consistent about reporting I/O errors.
12416 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12417 Say "Read error" and "Write error", rather than "I/O error", or
12418 "IO error reading", or "IO error writing", when a read or write
12420 * process.c (Fmake_network_process, wait_reading_process_output)
12421 (send_process, Fprocess_send_eof, wait_reading_process_output):
12422 Capitalize diagnostics consistently. Put "failed foo" at the
12423 start of the diagnostic, so that we don't capitalize the
12424 function name "foo". Consistently say "failed" for such
12426 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12427 All callers changed. This is so it can use report_file_error.
12428 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12429 diagnostics consistently as above.
12431 * fileio.c (report_file_errno): Fix errno reporting bug.
12432 If the file name is neither null nor a pair, package it up as a
12433 singleton list. All callers changed, both to this function and to
12434 report_file_error. This fixes a bug where the memory allocator
12435 invoked by list1 set errno so that the immediately following
12436 report_file_error reported the wrong errno value.
12438 Fix minor problems found by --enable-gcc-warnings.
12439 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12440 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12442 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12444 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12445 Set event->arg to Qt if switch-event shall be generated.
12446 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12448 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12450 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12453 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12454 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12455 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12456 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12457 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12458 and there is a focused frame.
12459 (head_table): Add focus-in and focus-out.
12460 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12461 bind to handle-focus-in/out.
12463 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12464 (Fhandle_switch_frame): Call Fhandle_focus_in.
12465 (syms_of_frame): defsubr handle-focus-in/out.
12467 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12469 Fix porting bug to older POSIXish platforms (Bug#14862).
12470 * sysdep.c (emacs_pipe): New function, that implements
12471 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12472 This should port better to CentOS 5 and to Mac OS X 10.6.
12473 All calls to pipe2 changed.
12475 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12476 This makes the code easier to read and the executable a bit smaller.
12477 Do not replace all calls to Fcons that happen to create lists,
12478 just calls that are intended to create lists. For example, when
12479 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12480 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12481 Similarly for list2 through list5.
12482 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12483 * bytecode.c (exec_byte_code):
12484 * callint.c (quotify_arg, Fcall_interactively):
12485 * callproc.c (Fcall_process, create_temp_file):
12486 * charset.c (load_charset_map_from_file)
12487 (Fdefine_charset_internal, init_charset):
12488 * coding.c (get_translation_table, detect_coding_system)
12489 (Fcheck_coding_systems_region)
12490 (Fset_terminal_coding_system_internal)
12491 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12492 * composite.c (update_compositions, Ffind_composition_internal):
12493 * dired.c (directory_files_internal, file_name_completion)
12495 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12496 * doc.c (Fsnarf_documentation):
12497 * editfns.c (Fmessage_box):
12499 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12500 (Feval, eval_sub, Ffuncall, apply_lambda):
12501 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12502 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12503 (Fset_file_times, Finsert_file_contents)
12504 (Fchoose_write_coding_system, Fwrite_region):
12505 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12506 * font.c (font_registry_charsets, font_parse_fcname)
12507 (font_prepare_cache, font_update_drivers, Flist_fonts):
12508 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12509 * frame.c (make_frame, Fmake_terminal_frame)
12510 (x_set_frame_parameters, x_report_frame_params)
12511 (x_default_parameter, Fx_parse_geometry):
12512 * ftfont.c (syms_of_ftfont):
12513 * image.c (gif_load):
12514 * keyboard.c (command_loop_1):
12515 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12516 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12517 (Fminor_mode_key_binding, accessible_keymaps_1)
12518 (Faccessible_keymaps, Fwhere_is_internal):
12519 * lread.c (read_emacs_mule_char):
12520 * menu.c (find_and_return_menu_selection):
12521 * minibuf.c (get_minibuffer):
12522 * nsfns.m (Fns_perform_service):
12523 * nsfont.m (ns_script_to_charset):
12524 * nsmenu.m (ns_popup_dialog):
12525 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12526 (Fx_own_selection_internal):
12527 * nsterm.m (append2):
12528 * print.c (Fredirect_debugging_output)
12529 (print_prune_string_charset):
12530 * process.c (Fdelete_process, Fprocess_contact)
12531 (Fformat_network_address, set_socket_option)
12532 (read_and_dispose_of_process_output, write_queue_push)
12533 (send_process, exec_sentinel):
12534 * sound.c (Fplay_sound_internal):
12535 * textprop.c (validate_plist, add_properties)
12536 (Fput_text_property, Fadd_face_text_property)
12537 (copy_text_properties, text_property_list, syms_of_textprop):
12538 * unexaix.c (report_error):
12539 * unexcoff.c (report_error):
12540 * unexsol.c (unexec):
12541 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12542 (Fformat_mode_line, syms_of_xdisp):
12543 * xfaces.c (set_font_frame_param)
12544 (Finternal_lisp_face_attribute_values)
12545 (Finternal_merge_in_global_face, syms_of_xfaces):
12546 * xfns.c (x_default_scroll_bar_color_parameter)
12547 (x_default_font_parameter, x_create_tip_frame):
12548 * xfont.c (xfont_supported_scripts):
12549 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12550 (menu_help_callback, xmenu_show):
12551 * xml.c (make_dom):
12552 * xterm.c (set_wm_state):
12553 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12554 and similarly for list2 through list5.
12556 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12558 * callproc.c (Fcall_process_region): Fix minor race and tune.
12559 (create_temp_file): New function, with the temp-file-creation part
12560 of the old Fcall_process_region. Use Fcopy_sequence to create the
12561 temp file name, rather than alloca + build_string, for simplicity.
12562 Don't bother to block input around the temp file creation;
12563 shouldn't be needed. Simplify use of mktemp.
12564 Use record_unwind_protect immediately after creating the temp file;
12565 this closes an unlikely race where the temp file was not removed.
12566 Use memcpy rather than an open-coded loop.
12567 (Fcall_process_region): Use the new function. If the input is
12568 empty, redirect from /dev/null rather than from a newly created
12569 empty temp file; this avoids unnecessary file system traffic.
12571 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12573 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12574 Simplify by making this case like the other two. This is a bit
12575 slower on obsolete hosts, but the extra complexity isn't worth it.
12577 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12578 * process.c (create_process) [!DOS_NT]:
12579 Remove now-unnecessary calls to emacs_close.
12581 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12583 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12584 returning early. (Bug#14850)
12586 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12587 and inhibit-iso-escape-detection attributes of 'undecided'.
12590 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12592 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12593 Reported by Herbert J. Skuhra in
12594 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12596 Don't lose top specpdl entry when memory is exhausted.
12597 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12598 specpdl overflow here, to simplify callers; all callers changed.
12599 Always reserve an unused entry at the stack top; this avoids
12600 losing the top entry's information when memory is exhausted.
12602 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12604 Clean up errno reporting and fix some errno-reporting bugs.
12605 * callproc.c (Fcall_process):
12606 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12607 * process.c (create_process, Fmake_network_process):
12608 * unexaix.c (report_error):
12609 * unexcoff.c (report_error):
12610 Be more careful about reporting the errno of failed operations.
12611 The code previously reported the wrong errno sometimes.
12612 Also, prefer report_file_errno to setting errno + report_file_error.
12613 (Fcall_process): Look at openp return value rather than at path,
12614 as that's a bit faster and clearer when there's a numeric predicate.
12615 * fileio.c (report_file_errno): New function, with most of the
12616 old contents of report_file_error.
12617 (report_file_error): Use it.
12618 (Ffile_exists_p, Ffile_accessible_directory_p):
12619 Set errno to 0 when it is junk.
12620 * fileio.c (Faccess_file):
12621 * image.c (x_create_bitmap_from_file):
12622 Use faccessat rather than opening the file, to avoid the hassle of
12623 having a file descriptor open.
12624 * lisp.h (report_file_errno): New decl.
12625 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12628 * process.c (create_process, wait_reading_process_output) [AIX]:
12629 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12630 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12631 a multithreaded environment anyway).
12632 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12634 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12636 * image.c (x_find_image_file): Don't close a remote file handle.
12638 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12640 Fix races with threads and file descriptors.
12641 * callproc.c (Fcall_process_region):
12642 * dired.c (open_directory):
12643 * emacs.c (main, Fdaemon_initialized):
12644 * image.c (x_find_image_file):
12645 * inotify.c (Finotify_rm_watch):
12646 * lread.c (Flocate_file_internal):
12647 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12648 * term.c (term_mouse_moveto, init_tty):
12649 * termcap.c (tgetent):
12650 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12651 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12652 * unexhp9k800.c, unexmacosx.c (unexec):
12653 * callproc.c (Fcall_process_region):
12654 Use emacs_close, not close.
12655 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12656 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12657 and posix_close function on current platforms (which all lack them).
12658 (emacs_close): Use it. This should fix the races on GNU/Linux and
12659 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12660 and it should avoid closing random victim file descriptors on
12663 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12665 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12666 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12667 Touch up doc a bit.
12669 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12670 This is for .gdbinit xbacktrace.
12672 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12673 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12674 (emacs_set_tty): Now static.
12675 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12676 * term.c (tty_capable_p, tty_default_color_capabilities)
12677 (get_tty_terminal, term_mouse_movement)
12678 (handle_one_term_event, init_tty, maybe_fatal):
12679 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12680 (tgetent, scan_file, name_match, compare_contin):
12681 * terminal.c (get_terminal):
12682 Use bool for boolean.
12683 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12684 Prefer char to unsigned char if either will do.
12685 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12686 (tty_write_glyphs): Prefer int to unsigned.
12687 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12688 All callers changed.
12689 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12691 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12694 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12695 (B__dummy__): New dummy symbol, to pacify C89.
12696 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12697 they can't grok varargs macros.
12698 * dispnew.c (add_window_display_history)
12699 (add_frame_display_history):
12700 * print.c (print_object):
12701 * xdisp.c (debug_method_add):
12702 Use %p printf format only for void pointers.
12703 * emacs.c (usage_message): New constant, replacing ...
12704 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12705 (main): Adjust to usage reorg.
12706 * fns.c (syms_of_fns):
12707 * profiler.c (syms_of_profiler):
12708 Don't use non-constant struct initializers.
12709 * gnutls.h (gnutls_initstage_t):
12710 * lisp.h (enum Lisp_Fwd_Type):
12711 * lread.c (lisp_file_lexically_bound_p):
12712 * xsettings.c (anonymous enum):
12713 Remove trailing comma.
12714 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12715 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12716 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12718 * regex.c (const_re_char): New type, to pacify strict C89.
12719 All uses of 'const re_char' replaced to use it.
12720 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12721 with glibc when strict C89. This change is imported from gnulib.
12723 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12724 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12725 Omit GNU_LINUX implementation, since it requires long long.
12726 * xterm.c (x_draw_underwave):
12727 Do not assume the traditional order of struct's members.
12728 (x_term_init): Rewrite to avoid the need for non-constant structure
12731 Syntax cleanup, mostly replacing macros with functions.
12732 This removes the need for the syntax_temp hack.
12733 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12734 * syntax.c (SYNTAX_INLINE): New macro.
12735 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12736 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12737 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12738 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12739 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12740 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12741 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12742 Now constants, not macros.
12743 (syntax_temp) [!__GNUC__]: Remove.
12744 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12745 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12746 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12747 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12748 Move here from syntax.h; now functions, not macros. Except for the
12749 last function, these are static since only syntax.c uses them.
12750 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12751 All uses changed. Now a function, not a macro; use this fact
12752 to simplify the code.
12753 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12754 compiler bugs; no longer relevant.
12755 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12756 (SYNTAX_INLINE): New macro.
12757 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12758 for the new functions. Use bool for boolean member.
12759 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12760 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12761 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12762 (SETUP_BUFFER_SYNTAX_TABLE):
12763 Now extern inline functions, not macros.
12764 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12765 Remove; all uses replaced by implementation.
12766 (syntax_temp) [!__GNUC__]: Remove decl.
12767 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12769 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12771 * emacs.c (main): Fix syntax error.
12773 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12775 Timestamp fixes for undo (Bug#14824).
12776 * atimer.c (schedule_atimer):
12777 * fileio.c (Ffile_newer_than_file_p):
12778 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12779 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12780 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12781 (syms_of_fileio): Remove Sclear_visited_file_name.
12782 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12783 file doesn't exist; this avoids an ambiguity with negative timestamps.
12784 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12785 * systime.h (make_emacs_time, invalid_emacs_time):
12786 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12787 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12788 * undo.c (record_first_change): Push (visited-file-modtime) onto
12789 undo list rather than reimplementing it by hand, incorrectly.
12791 2013-07-09 Ken Brown <kbrown@cornell.edu>
12793 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12795 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12797 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12799 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12801 Handle errno and exit status a bit more carefully.
12802 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12803 number into an exit status. Instead, use EXIT_CANCELED.
12804 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12805 * callproc.c (relocate_fd):
12806 * emacs.c (close_output_streams, main):
12807 * process.c (create_process):
12808 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12809 Use emacs_perror for simplicity.
12810 * callproc.c (relocate_fd, main):
12811 * sysdep.c (sys_subshell):
12812 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12813 (shut_down_emacs): Use emacs_write, not write.
12814 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12815 * fileio.c (Fcopy_file, e_write):
12816 * nsterm.m (ns_select):
12817 * process.c (send_process):
12818 * sound.c (vox_write):
12819 Use emacs_write_sig, not emacs_write.
12820 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12821 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12823 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12825 (emacs_full_write): New function.
12826 (emacs_write): Rewrite to use it.
12827 (emacswrite_sig, emacs_perror): New functions.
12828 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12830 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12832 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12833 on NS even if it is present. Pixmap on NS is a void*.
12835 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12837 Port to Ubuntu 10 (Bug#14803).
12838 Problem reported by T.V. Raman.
12839 * process.c (close_on_exec, accept4, process_socket):
12840 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12842 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12844 * w32.c (sys_dup): Declare prototype.
12848 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12850 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12852 Make file descriptors close-on-exec when possible (Bug#14803).
12853 This simplifies Emacs a bit, since it no longer needs to worry
12854 about closing file descriptors by hand in some cases.
12855 It also fixes some unlikely races. Not all such races, as
12856 libraries often open files internally without setting
12857 close-on-exec, but it's an improvement.
12858 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12859 * callproc.c (Fcall_process) [!MSDOS]:
12860 * emacs.c (main) [!DOS_NT]:
12861 * nsterm.m (ns_term_init):
12862 * process.c (create_process):
12863 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12864 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12865 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12866 Prefer mkostemp with O_CLOEXEC to mkstemp.
12867 * callproc.c (relocate_fd) [!WINDOWSNT]:
12868 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12869 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12871 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12872 Make the resulting file descriptor close-on-exec.
12873 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12874 * lread.c (load_descriptor_list, load_descriptor_unwind):
12875 Remove; no longer needed. All uses removed.
12876 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12877 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12879 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12880 (Fmake_network_process, Fnetwork_interface_list)
12881 (Fnetwork_interface_info, server_accept_connection):
12882 Make newly-created socket close-on-exec.
12883 * sysdep.c (emacs_open, emacs_fopen):
12884 Make new-created descriptor close-on-exec.
12885 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12886 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12888 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12890 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12891 for NS_IMPL_GNUSTEP.
12893 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12895 Fix openp errno handling.
12896 * callproc.c (Fcall_process): Preserve openp errno around close.
12897 * lread.c (openp): Set errno when returning -1, as some callers
12900 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12902 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12904 * nsterm.h (NSSavePanel): Update comment.
12905 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12906 (ns_run_file_dialog): Declare.
12908 * nsfns.m: Remove panelOK.
12910 (ns_run_file_dialog): New function.
12911 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12912 event loop, so file dialog is popped up by ns_run_file_dialog, called
12913 by sendEvent (Bug#14578).
12914 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12916 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12918 * xdisp.c (default_line_pixel_height): New function.
12919 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12920 (try_cursor_movement, redisplay_window, try_window)
12921 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12923 * window.c (window_scroll_pixel_based):
12924 use default_line_pixel_height.
12926 * dispextern.h (default_line_pixel_height): Add prototype.
12928 * frame.c (x_set_line_spacing): Accept a float value for
12929 line-spacing parameter, per the documentation.
12931 * data.c (Fmultibyte_string_p): Doc fix.
12933 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12935 Use emacs_open more consistently when opening files.
12936 This handles EINTR more consistently now, and makes it easier
12937 to introduce other uniform changes to file descriptor handling.
12938 * sysstdio.h: New file.
12939 * buffer.c (mmap_init):
12940 * cygw32.c (chdir_to_default_directory):
12941 * dispnew.c (Fopen_termscript):
12942 * emacs.c (Fdaemon_initialized):
12943 * fileio.c (Fdo_auto_save):
12944 * image.c (slurp_file, png_load_body, jpeg_load_body):
12945 * keyboard.c (Fopen_dribble_file):
12947 * print.c (Fredirect_debugging_output):
12948 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12949 * termcap.c (tgetent):
12950 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12951 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12952 * w32term.c (w32_initialize) [CYGWIN]:
12953 * xfaces.c (Fx_load_color_file):
12954 Use emacs_open instead of plain open, and emacs_fopen instead of
12956 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12957 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12958 * callproc.c (default_output_mode): New constant.
12959 (Fcall_process): Use it to call emacs_open instead of plain creat.
12960 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12961 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12962 (emacs_fopen): New function.
12963 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12964 Include <lisp.h>, for emacs_open.
12965 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12967 Remove duplicate #include directives.
12968 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12970 Don't include stdio.h twice.
12971 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12972 Don't include sys/types.h or stdio.h twice.
12973 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12974 * lread.c: Don't include coding.h twice.
12975 * nsfont.m: Don't include frame.h twice.
12976 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12977 * ralloc.c: Don't include <unistd.h> twice.
12978 * xdisp.c: Don't include font.h twice.
12979 * xterm.c: Don't include fontset.h twice.
12980 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12982 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12984 Scale ImageMagick images more carefully.
12985 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12986 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12987 Be more careful about avoiding undefined behavior after
12988 integer overflow and division by zero.
12990 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12992 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12993 (syms_of_w32fns): DEFSYM them.
12994 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12995 (CCHDEVICENAME): Define macros if not defined.
12996 (struct MONITOR_INFO_EX): New struct.
12997 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12998 (enum_display_monitors_fn): New variable.
12999 (globals_of_w32fns): Initialize it.
13000 (Fx_display_pixel_width, Fx_display_pixel_height)
13001 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13002 multi-monitor setups in docstrings.
13003 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13004 screen size by primary monitor's millimeter per pixel.
13005 (w32_monitor_enum, w32_display_monitor_attributes_list)
13006 (w32_display_monitor_attributes_list_fallback)
13007 (Fw32_display_monitor_attributes_list): New functions.
13008 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13010 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13012 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13014 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13016 * fileio.c (Qfile_notify_error): New error symbol.
13018 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13019 * inotify.c (inotify_callback, symbol_to_inotifymask)
13020 (Finotify_add_watch, Finotify_rm_watch): Use it.
13021 (inotifyevent_to_event): Exchange order of cookie and file name.
13022 (Finotify_add_watch): Adapt docstring.
13024 * lisp.h (Qfile_notify_error): Declare.
13026 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13028 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13029 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13030 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13031 which did not work (see <http://bugs.gnu.org/14569#307>).
13032 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13033 && (!noninteractive || initialized)). This attempts to thread
13034 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13036 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13038 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13039 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13041 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13043 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13044 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13045 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13046 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13048 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13050 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13051 Define to __sys_siglist.
13053 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13055 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13056 word-wrap, so that overflow-newline-into-fringe would work in
13057 visual-line-mode. (Bug#2749)
13058 (move_it_in_display_line_to): When the last scanned display
13059 element fits exactly on the display line, and
13060 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13061 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13062 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13063 finding buffer position that corresponds to pixel coordinates,
13064 e.g. in buffer_posn_from_coords.
13066 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13068 * process.c (handle_child_signal): Call catch_child_signal if
13071 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13073 Don't convert function pointers to void * and back.
13074 It isn't portable C, and it's easy enough to avoid.
13075 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13076 (make_save_value): Add support for SAVE_FUNCPOINTER.
13077 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13078 * print.c (print_object):
13079 Distinguish function from object pointers.
13080 * lisp.h (SAVE_FUNCPOINTER): New constant.
13081 (SAVE_SLOT_BITS): Adjust to it.
13082 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13083 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13084 (voidfuncptr): New typedef.
13085 (struct Lisp_Save_Value): New member data[0].funcpointer.
13086 (XSAVE_FUNCPOINTER): New function.
13088 Simplify buildobj processing.
13089 * Makefile.in (buildobj.h): Make it a sequence of strings each
13090 followed by comma, rather than a single string. Put it into a
13091 .tmp file in case there's an error while generating it.
13092 (gl-stamp): Use .tmp for temp files.
13093 (mostlyclean): Clean .tmp files.
13094 * doc.c (buildobj): Move to just the routine that needs it.
13095 It's now an array of strings, so processing is simpler.
13097 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13099 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13100 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13101 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13102 Invoke malloc_enable_thread even when not interactive.
13103 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13104 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13105 in this case, since the underlying bug has now been fixed.
13107 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13109 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13110 unlinking it (bug#14691).
13112 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13114 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13115 before checking whether buffer is modified. This lets
13116 `kill-buffer-query-functions' cancel killing of the buffer or save
13117 its content before `kill-buffer' asks user the "Buffer %s
13118 modified; kill anyway?" question.
13120 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13122 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13123 Let the super performKeyEquivalent deal with them (Bug#14747).
13125 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13127 * widget.c (resize_cb): Remove unused local.
13129 Do not use GTK 3 if it exists but cannot be compiled.
13130 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13131 * xterm.c (x_error_handler) [!USE_GTK]:
13134 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13136 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13138 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13139 to the valid range of values. (Bug#14753)
13141 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13142 when moving point by using the current glyph matrix. This avoids
13143 the need to force redisplay when this function is called in a
13146 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13148 Fix minor problems found by static checking.
13149 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13150 Redo the latter's body to sidestep GCC parenthesization warnings.
13151 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13152 * coding.c (detect_coding, detect_coding_system):
13153 * coding.h (struct undecided_spec):
13154 Use bool for boolean.
13155 * image.c (QCmax_width, QCmax_height): Now static.
13156 * xdisp.c (Fmove_point_visually): Remove unused local.
13158 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13160 * xdisp.c (Fmove_point_visually): New function.
13162 2013-06-28 Kenichi Handa <handa@gnu.org>
13164 * coding.h (define_coding_undecided_arg_index): New enum.
13165 (coding_attr_index): New members
13166 coding_attr_undecided_inhibit_null_byte_detection,
13167 coding_attr_undecided_inhibit_iso_escape_detection,
13168 coding_attr_undecided_prefer_utf_8.
13169 (undecided_spec): New struct.
13170 (struct coding_system): New member `undecided' of the member
13173 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13174 (detect_coding): Likewise.
13175 (detect_coding_system): Likewise.
13176 (Fdefine_coding_system_internal): New coding system properties
13177 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13179 (syms_of_coding): Adjust for coding_arg_undecided_max.
13181 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13183 * image.c (x_from_xcolors): Remove unused local.
13185 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13187 Defer image data transfer between X client and server until actual
13190 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13193 * image.c (Destroy_Image): Remove.
13194 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13195 `mask_p', and `colors_p'. All uses changed.
13196 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13197 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13198 New macros for `flags' arg to x_clear_image_1.
13199 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13200 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13201 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13202 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13203 (image_get_x_image, image_unget_x_image): New functions or macros.
13204 (image_background, image_background_transparent, x_to_xcolors)
13205 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13206 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13207 instead of Destroy_Image.
13208 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13209 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13210 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13211 (imagemagick_load_image, svg_load_image): Use them instead of
13212 x_create_x_image_and_pixmap, and x_put_x_image followed by
13213 x_destroy_x_image, respectively.
13214 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13215 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13216 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13217 background_transparent fields.
13218 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13219 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13221 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13223 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13224 This mostly consists of undoing recent changes.
13225 * callproc.c (Fcall_process):
13226 * process.c (create_process):
13227 Do not worry about catching SIGCHLD here, undoing previous change.
13228 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13229 * process.c, process.h (catch_child_signal):
13230 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13231 * process.c (catch_child_handler): Don't worry about being called
13232 lazily and do not assume caller has blocked SIGCHLD, undoing
13233 previous change. Move first-time stuff back to
13234 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13235 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13236 set lib_child_handler if it's already initialized, which may
13237 help avoid problems on GNUstep.
13239 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13241 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13242 * callproc.c (Fcall_process):
13243 * process.c (create_process):
13244 Make sure SIGCHLD is caught before we fork,
13245 since Emacs startup no arranges to catch SIGCHLD.
13246 * process.c (lib_child_handler): Initialize to null, not to
13248 (catch_child_signal): Allow self to be called lazily.
13249 Do nothing if it's already been called.
13250 Assume caller has blocked SIGCHLD (all callers do now).
13251 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13252 just before it's really needed.
13253 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13254 since it hasn't been caught yet.
13256 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13258 * image.c (compute_image_size): New function to implement
13259 :max-width and :max-height.
13260 (imagemagick_load_image): Use it.
13262 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13264 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13265 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13267 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13268 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13269 the SIGCHLD handler, since the code is not atomic and (due to glib)
13270 signals may be arriving now.
13271 * sysdep.c (init_signals): Do not catch child signals here;
13272 'main' now does that later, at a safer time.
13274 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13276 Clean up SIGCHLD handling a bit (Bug#14569).
13277 * process.c, process.h (catch_child_signal):
13278 Now always extern, even if !NS_IMPL_GNUSTEP.
13279 * process.c (catch_child_signal): Move glib tickler here from
13280 init_process_emacs, so that it's done earlier in Emacs
13281 initialization. Also move the noninteractive && !initialized
13282 check here from init_process_emacs. This is all a bit cleaner for
13283 GNUish platforms, and I hope it works around the Cygwin bug.
13284 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13285 that glib signal handling is tickled before glib creates threads.
13287 * process.c (wait_reading_process_output): Avoid int overflow
13288 when reading more than 2 GiB total from a process.
13290 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13292 * process.c (create_process): Handle a couple more cases,
13293 i.e., work even if new_argv and wait_child_setup[i] are cached.
13294 Use Fcall_process's style for volatile vars.
13296 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13298 * process.c (create_process): Mark PROCESS volatile.
13300 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13302 Use C99-style flexible array members if available.
13303 This avoids some subtle aliasing issues, which typically
13304 aren't a problem with GCC but may be a problem elsewhere.
13305 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13306 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13307 In either case, it uses a flexible array member rather than
13308 the old struct hack. All uses changed.
13309 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13310 Adjust to sdata reorganization.
13311 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13312 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13313 that ports better to pre-C99 non-GCC.
13314 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13315 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13316 as the latter has changed.
13317 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13318 and port better to pre-C99 GCC.
13319 * image.c (struct xpm_cached_color):
13320 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13321 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13322 Use FLEXIBLE_ARRAY_MEMBER.
13323 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13324 Move decl to top level so it gets checked against implementation.
13325 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13326 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13328 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13330 * syntax.c: Integer cleanups.
13331 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13332 All uses that need 0-or-2 changed to:
13333 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13334 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13335 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13336 (char_quoted, prev_char_comend_first, back_comment)
13337 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13338 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13339 Use bool for boolean.
13340 (update_syntax_table, skip_chars, skip_syntaxes):
13341 Prefer int to unsigned when either will do.
13342 (back_comment): Return boolean success flag, like forw_comment,
13343 instead of positive-or-minus-1 (which might have overflowed int anyway).
13344 Don't stuff ptrdiff_t into int.
13345 (syntax_spec_code, syntax_code_spec): Now const.
13346 (Fmatching_paren, scan_lists, scan_sexps_forward):
13347 Use enum syntaxcode for syntax code.
13348 (Fmatching_paren): Check that arg is a character, not just an integer.
13349 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13350 (Finternal_describe_syntax_value): Omit no-longer-needed
13352 (skip_chars): Use char, not unsigned char, when the distinction
13354 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13355 * bytecode.c (exec_byte_code):
13356 * syntax.c (syntax_spec_code, Fchar_syntax)
13357 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13358 (init_syntax_once):
13359 * syntax.h (SYNTAX_WITH_FLAGS):
13360 Omit unnecessary casts.
13362 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13364 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13365 line dimensions here, to avoid race conditions with the main
13366 thread. (Bug#14062, bug#14630, bug#14669)
13368 * w32term.c (w32_draw_window_cursor): Compute the header line and
13369 mode line dimensions here.
13370 <w32_system_caret_window, w32_system_caret_hdr_height>:
13371 <w32_system_caret_mode_height>: New variables.
13373 * w32term.h: Declare them.
13375 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13377 * alloc.c (die): Move "assertion failed" string here ...
13378 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13379 COND when SUPPRESS_CHECKING. This shrinks the executable text
13380 size by 0.8% to 2.2% when configured with --enable-checking,
13381 depending on optimization flags (GCC 4.8.1 x86-64).
13383 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13385 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13387 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13388 base is 2; this is more accurate.
13390 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13392 * sound.c (string_default): Move to !WINDOWSNT section.
13393 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13395 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13397 * sound.c: Integer cleanups.
13398 Remove unnecessary forward decls.
13399 (struct sound_device): The 'file' member is now a Lisp_Object, not
13400 a char *, so that we needn't invoke alloca on a huge size.
13401 (Fplay_sound_internal): Adjust to this.
13402 (string_default): New function.
13403 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13404 Use it to adjust to the struct sound_device change.
13405 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13406 (be2hs) [0]: Remove.
13408 * syntax.c (skip_chars): Don't use uninitialized storage
13409 when searching a multibyte buffer for characters that are not in a
13410 unibyte string that contains non-ASCII characters.
13412 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13414 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13415 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13417 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13419 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13421 2013-06-18 Kenichi Handa <handa@gnu.org>
13423 * font.c (Ffont_spec): Signal an error for an invalid font name
13426 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13428 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13429 In particular this ports to 32-bit sparc Sun cc.
13430 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13431 array with a dummy element at specpdl[-1], so that its address can
13433 (unbind_to): Do not copy the binding; not needed, now that we
13434 copy old_value in the one place where the copy is needed.
13435 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13436 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13437 (union specbinding): Rename from struct specbinding. Redo layout
13438 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13439 which is not portable. With Sun C 5.12 32-bit sparc, the
13440 declaration causes nargs to be an unsigned bitfield, a behavior
13441 that the C standard allows; but Emacs wants nargs to be signed.
13442 The overall type is now a union of structures rather than a
13443 structure of union of structures, and the 'kind' member is now a
13444 bitfield, so that the overall type doesn't grow. All uses changed.
13445 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13447 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13449 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13450 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13452 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13454 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13456 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13457 unless we know that the window w's frame is a frame object.
13458 Another attempt at solving bug#14062 and bug#14630.
13460 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13462 * textprop.c (property_set_type): New enum.
13463 (add_properties): Allow appending/prepending text properties.
13464 (add_text_properties_1): Factored out of Fadd_text_properties.
13465 (Fadd_text_properties): Move all the code into
13466 add_text_properties_1.
13467 (Fadd_face_text_property): New function that calls
13468 add_text_properties_1.
13470 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13472 Move functions from lisp.h to individual modules when possible.
13473 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13474 * alloc.c (XFLOAT_INIT, set_symbol_name):
13475 * buffer.c (CHECK_OVERLAY):
13476 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13477 (set_char_table_parent):
13478 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13479 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13480 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13481 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13483 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13484 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13485 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13486 (backtrace_args, backtrace_debug_on_exit):
13487 * floatfns.c (CHECK_FLOAT):
13488 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13489 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13490 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13491 (set_hash_index_slot):
13492 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13493 * marker.c (CHECK_MARKER):
13494 * textprop.c (CHECK_STRING_OR_BUFFER):
13495 * window.c (CHECK_WINDOW_CONFIGURATION):
13496 Move here from lisp.h, and make these functions static rather than
13498 * buffer.c (Qoverlayp):
13500 * fns.c (Qhash_table_p):
13501 * window.c (Qwindow_configuration_p):
13503 * lisp.h: Remove the abovementioned defns and decls.
13505 Use functions, not macros, for XINT etc (Bug#11935).
13506 In lisp.h, prefer functions to function-like macros, and
13507 constants to object-like macros, when either will do. This:
13508 . simplifies use, as there's no more need to worry about
13509 arguments' side effects being evaluated multiple times.
13510 . makes the code easier to debug on some platforms.
13511 However, when using gcc -O0, keep using function-like macros
13512 for a few critical operations, for performance reasons.
13513 This sort of thing isn't needed with gcc -Og, but -Og
13514 is a GCC 4.8 feature and isn't widely-enough available yet.
13515 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13516 Remove enum lsb_bits; no longer needed.
13517 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13518 * buffer.c (Qoverlap):
13520 * fns.c (Qhash_table_p):
13521 Now extern, so lisp.h can use these symbols.
13522 * dispextern.h: Include character.h, for MAX_CHAR etc.
13523 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13524 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13525 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13526 (GLYPH_CODE_P): Move here from lisp.h.
13527 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13528 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13529 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13530 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13531 XUNTAG now returns void *.
13532 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13533 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13534 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13535 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13536 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13537 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13538 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13539 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13540 New macros, renamed from their sans-lisp_h_ counterparts.
13541 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13542 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13543 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13544 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13545 If compiling via GCC without optimization, define these as macros
13546 in addition to inline functions.
13547 To disable this, compile with -DINLINING=0.
13548 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13549 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13550 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13551 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13552 (INTMASK, VALMASK): Now macros, since static values cannot be
13553 accessed from extern inline functions.
13554 (VALMASK): Also a constant, for benefit of old GDB.
13555 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13556 is INTEGERP, which can fold it in.
13557 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13558 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13559 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13560 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13561 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13562 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13563 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13564 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13565 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13566 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13567 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13568 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13569 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13570 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13571 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13572 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13573 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13574 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13575 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13576 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13577 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13578 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13579 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13580 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13581 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13582 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13583 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13584 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13585 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13586 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13587 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13588 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13589 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13591 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13592 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13593 (VALMASK): Define in one place rather than in two, merging the
13594 USE_LSB_TAG parts; this is simpler.
13595 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13596 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13597 Move up, to avoid use before definition.
13598 Also include "globals.h" earlier, for the same reason.
13599 (make_natnum): New function.
13600 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13601 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13602 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13603 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13604 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13605 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13606 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13607 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13608 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13609 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13610 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13611 (Qwindow_configuration_p, Qimage): New forward declarations.
13612 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13613 (STRING_COPYIN): Remove; unused.
13614 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13615 (xcar_addr, xcdr_addr): New functions. All uses changed.
13616 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13617 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13618 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13619 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13620 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13621 (TYPE_RANGED_INTEGERP): Simplify.
13622 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13623 (setlocale, fixup_locale, synchronize_system_messages_locale)
13624 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13625 Now empty functions, not macros.
13626 (functionp): Return bool, not int.
13627 * window.c (Qwindow_configuration_p): Now extern,
13628 so window.h can use it.
13629 * window.h (Qwindowp): Move decl back to lisp.h.
13631 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13633 * xdisp.c (Fline_pixel_height): New function, required for solving
13636 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13638 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13640 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13642 * lread.c (syms_of_lread):
13643 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13645 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13647 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13649 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13651 * fileio.c (expand_file_name): Doc fix.
13653 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13655 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13656 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13657 Wait for self, not for 0. This can't hurt on GNU or similar
13658 system, and may help with Cygwin.
13660 * keyboard.c: Don't use PROP (...) as an lvalue.
13661 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13662 Use set_prop (A, B), not PROP (A) = B.
13664 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13666 * xdisp.c (get_it_property): Use it->window instead of generating
13667 a Lisp object from it->w.
13669 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13671 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13672 get-char-property the window that is being rendered, instead of
13673 the buffer, to support window-specific overlays. (Bug#14575)
13674 (compute_display_string_pos): When W is NULL, use the current
13675 buffer as the object to pass to get-char-property.
13676 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13677 pointer member of the bidi iterator, since no window is pertinent
13680 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13682 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13683 being displayed, and pass it to compute_display_string_pos.
13684 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13685 (bidi_paragraph_init): All callers changed.
13687 * xdisp.c (init_from_display_pos, init_iterator)
13688 (handle_single_display_spec, next_overlay_string)
13689 (get_overlay_strings_1, reseat_1, reseat_to_string)
13690 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13691 Set bidi_it.w member from it->w.
13692 (compute_display_string_pos): Accept additional argument, the
13693 window being displayed, and pass it to Fget_char_property.
13696 * dispextern.h (struct bidi_it): New member w, the window being
13698 (compute_display_string_pos): Adjust prototype.
13700 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13702 * xgselect.c: Remove unneeded include xterm.h.
13704 * process.c (wait_reading_process_output): Check for NS before GLIB.
13705 GLIB may be linked in due to rsvg, but ns_select must be called.
13707 * xgselect.c (xg_select): Remove call to window_system_available
13708 and g_main_context_pending at the top, so Gdk events (i.e. file
13709 notify) are processed when Emacs is started with -nw.
13711 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13713 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13714 (ctagsfiles3): New variable, includes only *.m files.
13715 (TAGS): Use an explicit language name in the regular expressions,
13716 to avoid transformation of '/SOMETHING' by MSYS to
13717 'c:\MSYS\SOMETHING'.
13719 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13721 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13723 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13725 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13726 still need to set the mouse pointer shape and activate help-echo.
13729 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13731 A few porting etc. fixes for the new file monitor code.
13732 See the thread containing
13733 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13734 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13735 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13736 (dir_monitor_callback, Fgfile_rm_watch):
13737 Use assq_no_quit instead of Fassoc, for speed.
13738 (dir_monitor_callback, Fgfile_rm_watch):
13739 eassert that the monitor is a fixnum.
13740 (dir_monitor_callback): No need for CDR_SAFE.
13741 Simplify building of lisp with alternative tails.
13742 (Fgfile_add_watch, Fgfile_rm_watch):
13743 Do not assume glib functions set errno reliably on failure.
13744 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13745 and signal an error otherwise.
13746 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13747 Use Fdelq instead of Fdelete, for speed.
13749 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13751 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13752 don't insist on being invoked on a highlighted tool-bar button.
13753 Avoids losing tool-bar functionality when mouse-highlight is nil.
13754 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13755 Don't highlight when mouse-highlight is nil.
13756 (note_mouse_highlight): When mouse-highlight is nil, don't return
13757 right away; instead, run tool-bar and mode-line highlight
13758 subroutine, clear any existing highlight, and revert the mouse
13759 pointer to its default shape. (Bug#14558)
13761 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13763 * lisp.mk (lisp): Add prog-mode.el.
13765 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13767 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13768 * process.c (dummy_handler): New function.
13769 (lib_child_handler): New static var.
13770 (handle_child_signal): Invoke it.
13771 (catch_child_signal): If a library has set up a signal handler,
13772 save it into lib_child_handler.
13773 (init_process_emacs): If using glib and not on Windows, tickle glib's
13774 child-handling code so that it initializes its private SIGCHLD handler.
13775 * syssignal.h (SA_SIGINFO): Default to 0.
13776 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13777 31; it should no longer be needed now.
13779 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13781 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13783 * gfilenotify.c (globals_of_gfilenotify): New function.
13784 (syms_of_gfilenotify): Move global initialization there.
13786 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13788 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13790 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13791 * keyboard.c (menu_bar_items, tool_bar_items):
13792 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13793 not override local keymaps any more.
13795 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13797 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13799 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13801 * w32console.c (initialize_w32_display): Return the dimensions of
13802 the console window via 2 additional arguments, not via the current
13803 frame. This avoids crashes due to overrunning the bounds of
13804 frame's decode_mode_spec_buffer, which is not resized following
13805 the change of the frame dimensions from the initial 10x10.
13807 * w32term.h (w32_initialize_display_info): Adjust prototype.
13809 * term.c (init_tty): Take dimensions of the frame from the values
13810 returned by initialize_w32_display.
13812 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13813 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13814 (LIBES): Add $(GFILENOTIFY_LIBS).
13816 * w32inevt.c (handle_file_notifications): Add dummy implementation
13817 for !HAVE_W32NOTIFY.
13819 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13821 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13823 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13825 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13827 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13829 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13831 Fix minor problems found by static checking.
13832 * data.c (pure_write_error):
13833 Use xsignal2, not Fsignal, as Fsignal might return.
13834 * eval.c (set_backtrace_debug_on_exit): Now static.
13835 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13836 No longer inline. EXTERN_INLINE is needed only for functions
13837 defined in .h files. Reindent function header as per GNU style.
13838 (backtrace_p, backtrace_top, backtrace_next):
13839 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13840 compiler or linker. Add extern decls to pacify gcc -Wall.
13841 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13843 * frame.c (free_monitors): Define only on platforms that need it.
13844 * nsterm.m (ns_term_init):
13845 * process.c (catch_child_signal):
13846 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13847 defined on all porting targets these days.
13848 * process.c, process.h (catch_child_signal):
13849 Make it extern only if NS_IMPL_GNUSTEP is defined.
13851 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13853 * w32.c (gettimeofday): Make the signature identical to prototype
13854 in nt/inc/sys/time.h.
13856 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13858 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13861 * keyboard.c (safe_run_hooks_error): Improve error message.
13863 * data.c (pure_write_error): Add `object' argument.
13864 * puresize.h (CHECK_IMPURE): Use it.
13866 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13868 * Makefile.in (NOTIFY_OBJ): New variable.
13869 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13871 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13872 Call syms_of_gfilenotify.
13874 * gfilenotify.c: New file.
13876 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13877 and Qfile_w32notify.
13878 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13879 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13881 * lisp.h: Declare syms_of_gfilenotify.
13883 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13885 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13887 Merge the specpdl and backtrace stacks. Make the structure of the
13888 specpdl entries more obvious via a tagged union of structs.
13889 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13890 (enum specbind_tag): New enum.
13891 (struct specbinding): Make it a tagged union of structs.
13892 Add a case for backtrace records.
13893 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13894 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13895 (backtrace_debug_on_exit): New accessors.
13896 (struct backtrace): Remove.
13897 (struct catchtag): Remove backlist field.
13898 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13900 (Flocal_variable_p): Speed up the common case where the binding is
13902 * eval.c (backtrace_list): Remove.
13903 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13904 (set_backtrace_args, set_backtrace_nargs)
13905 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13906 (backtrace_next): New functions.
13907 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13908 (unwind_to_catch, internal_lisp_condition_case)
13909 (internal_condition_case, internal_condition_case_1)
13910 (internal_condition_case_2, internal_condition_case_n): Don't bother
13911 with backtrace_list any more.
13912 (Fsignal): Adjust to new backtrace format.
13913 (grow_specpdl): Move up.
13914 (record_in_backtrace): New function.
13915 (eval_sub, Ffuncall): Use it.
13916 (apply_lambda): Adjust to new backtrace format.
13917 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13919 (specbind): Adjust to new specpdl format. Simplify.
13920 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13921 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13923 (mark_backtrace): Remove.
13924 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13925 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13926 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13928 * profiler.c (record_backtrace): Use get_backtrace.
13929 (handle_profiler_signal): Use backtrace_top_function.
13930 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13931 accessor functions.
13933 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13935 * process.h (catch_child_signal): Declare.
13937 * process.c (catch_child_signal): New function.
13938 (init_process_emacs): Call it.
13940 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13941 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13943 (x_set_cursor_type): Remove declaration.
13944 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13945 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13946 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13947 (ns_get_color): Use F suffix on float.
13948 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13949 (ns_get_rgb_color): Remove.
13950 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13951 (note_mouse_movement): x and y are CGFloat.
13952 (ns_draw_fringe_bitmap): Remove unused rowY.
13953 Change #if to COCOA && >= 10_6.
13954 (ns_draw_window_cursor): Remove unused overspill.
13955 (ns_draw_underwave): width and x are EamcsCGFloat.
13956 (ns_draw_box): thickness is CGFloat.
13957 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13958 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13959 if not in main thread.
13960 (ns_get_pending_menu_title, ns_check_menu_open)
13961 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13962 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13963 (sendFromMainThread:): New method.
13964 (changeFont:): size is CGFloat.
13965 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13966 Disable warning about permanent text.
13967 (characterIndexForPoint:): Adjust return type depending on GNUstep
13969 (mouseDown:): delta is CGFloat.
13970 (updateFrameSize): Remove unised variable f.
13971 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13972 Cast float to EmacsCGFloat.
13973 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13974 also to -1 when restoring.
13975 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13976 inside NS_IMPL_COCOA.
13977 (toggleFullScreen:): Put call to toggleFullScreen inside
13978 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13979 (setPosition:portion:whole:): por is CGFloat.
13980 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13981 (mouseDown:): Use CGFloat.
13982 (mouseDragged:): Remove unised variable edge.
13983 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13985 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13986 of CGFloat differs.
13987 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13988 when NS_IMPL_GNUSTEP.
13989 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13990 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13991 (EmacsToolbar): Add clearAll. Add tag argument to
13992 addDisplayItemWithImage.
13993 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13995 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13997 * nsmenu.m (ns_update_menubar): Make static.
13998 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13999 (fillWithWidgetValue:): Add cast to SEL for setAction.
14000 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14001 (update_frame_tool_bar): Update code for GNUstep.
14002 (clearAll): New method.
14003 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14004 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14005 Move identifierToItem setObject and activeIdentifiers addObject before
14006 call to insertItemWithItemIdentifier.
14007 (validateVisibleItems): Fix indentation.
14008 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14009 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14010 UtilityWindow to aStyle, remove call to setStyleMask.
14012 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14014 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14015 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14016 Use F suffix on floats.
14017 (ns_char_width): Returns CGFloat.
14018 (ns_ascii_average_width): w is CGFloat instead of float.
14019 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14021 (ns_glyph_metrics): CGFloat instead of float.
14023 * nsfns.m (x_set_foreground_color, x_set_background_color):
14025 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14026 remove unused variables.
14027 (Fns_read_file_name): Keep track if panel is for save.
14028 Use ns_filename_from_panel/ns_directory_from_panel.
14029 (Fns_list_services): delegate only used for COCOA.
14030 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14031 Just return the input if GNUstep.
14032 (x_screen_planes): Remove.
14033 (Fxw_color_values): Use EmacsCGFloat
14034 (Fns_display_monitor_attributes_list): Only get screen number for
14036 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14038 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14039 ns_directory_from_panel.
14041 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14043 * process.c (handle_child_signal): Also use WCONTINUED.
14044 This is so that list-processes doesn't mistakenly list the process
14045 as stopped, when the process has actually been continued and is
14048 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14050 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14051 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14052 not already configured.
14054 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14056 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14058 * Makefile.in (mostlyclean): Remove *.res files.
14060 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14062 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14063 a buffer (bug#8447).
14065 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14067 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14068 display vector, and we backtrack, handle the case that the
14069 previous character position is also displayed from a display
14070 vector or covered by a display string or image. (Bug#14476)
14072 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14074 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14075 (struct MonitorInfo, free_monitors): Remove.
14076 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14077 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14078 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14081 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14082 (struct MonitorInfo, free_monitors): Remove.
14083 (ns_screen_name): Make static.
14084 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14085 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14088 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14089 (struct MonitorInfo): New struct.
14090 (free_monitors, make_monitor_attribute_list): Declare.
14092 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14094 (free_monitors, make_monitor_attribute_list): New functions.
14095 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14098 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14100 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14102 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14104 * keyboard.c: Apply keyboard decoding only to events that come directly
14105 from the tty, not from unread-command-events (bug#14368).
14106 (read_event_from_main_queue): New function, extracted from read_char.
14107 (read_decoded_char): Remove.
14108 (read_decoded_event_from_main_queue): New function to replace it.
14109 (read_char): Use it.
14110 (read_key_sequence): Use read_char rather than read_decoded_char.
14112 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14114 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14116 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14118 2013-05-22 Kenichi Handa <handa@gnu.org>
14120 The following changes are to fix the setting of
14121 buffer-file-coding-system on, for instance, C-x RET c unix RET
14122 _FILE_OF_DOS_EOL_TYPE_ RET.
14124 * coding.h (struct coding_system): New member detected_utf8_chars.
14126 * coding.c (detect_coding_utf_8): Count characters and check EOL
14127 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14129 (setup_coding_system): Do not initialize coding->head_ascii.
14130 (check_ascii): Do not set coding->eol_seen but update it. Do not
14131 call adjust_coding_eol_type here.
14132 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14133 If the eol-type of CODING is already specified, adjust the eol type
14134 of the found coding-system.
14135 (decode_coding_gap): Cancel previous change. Utilize the
14136 character numbers counted by detect_coding_utf_8. Fix detection
14139 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14141 * search.c (looking_at_1): Only set last_thing_searched if the match
14142 changed the match-data (bug#14281).
14144 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14146 * xdisp.c (reseat_at_previous_visible_line_start):
14147 Already declared in dispextern.h, so remove it here.
14148 (move_it_vertically_backward): Likewise.
14150 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14152 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14153 (Fx_display_pixel_width, Fx_display_pixel_height)
14154 (Fx_display_mm_width, Fx_display_mm_height):
14155 Mention `display-monitor-attributes-list' in docstrings.
14157 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14158 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14159 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14160 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14161 (Fx_display_backing_store, Fx_display_visual_class)
14162 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14163 (Fx_display_grayscale_p, Fx_display_pixel_width)
14164 (Fx_display_pixel_height, Fx_display_planes)
14165 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14166 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14167 (Fx_display_mm_width, Fx_display_mm_height)
14168 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14169 height for all physical monitors as in X11.
14171 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14172 Return pixel width or height for all physical monitors as in X11.
14174 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14176 Port --enable-gcc-warnings to clang.
14177 * bytecode.c (exec_byte_code):
14179 Redo diagnostic pragmas to pacify clang, too.
14180 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14181 * editfns.c (Fencode_time):
14182 * fileio.c (file_accessible_directory_p):
14183 * font.c (font_unparse_xlfd):
14184 Use '&"string"[index]' instead of '"string" + (index)'.
14185 * undo.c (user_error): Remove; unused.
14187 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14189 * insdel.c (insert_1_both): Document the arguments, instead of
14190 referring to insert_1, which no longer exists.
14192 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14193 some window, increment windows_or_buffers_changed, so that
14194 *Messages* display in that window is updated. (Bug#14408)
14196 * w32.c: Include epaths.h.
14197 (init_environment): Use cmdproxy.exe without leading directories.
14198 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14200 (gettimeofday): Adjust signature and return value to Posix
14203 * unexw32.c (open_output_file): Delete the existing emacs.exe
14204 before creating it, to break the hard link to the versioned
14207 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14208 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14209 (FIRSTFILE_OBJ): New variables.
14210 (W32_RES): Rename to EMACSRES. All users changed.
14211 (base_obj): Use $(CM_OBJ).
14212 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14213 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14214 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14215 $(W32_RES_LINK) before $(LIBES).
14216 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14218 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14220 * makefile.w32-in (DOC): Use just "DOC".
14222 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14224 * process.c: Export default filters and sentinels to Elisp.
14225 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14227 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14228 (Fset_process_sentinel, Fformat_network_address):
14229 Default to them instead of nil.
14230 (server_accept_connection): Sentinels can't be nil any more.
14231 (read_and_dispose_of_process_output): New function, extracted from
14232 read_process_output.
14233 (read_process_output): Use it; filters can't be nil.
14234 (Finternal_default_process_filter): New function, extracted from
14235 read_process_output.
14236 (exec_sentinel_unwind): Remove function.
14237 (exec_sentinel): Don't zilch sentinel while running.
14238 (status_notify): Sentinels can't be nil.
14239 (Finternal_default_process_sentinel): New function extracted from
14241 (setup_process_coding_systems): Default filter is not nil any more.
14242 (syms_of_process): Export new Elisp functions and initialize
14244 * lisp.h (make_lisp_proc): New function.
14246 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14248 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14250 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14252 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14253 unless we know that the window w is a leaf window.
14254 Another attempt at solving bug#14062.
14256 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14258 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14261 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14263 * image.c (gif_load): Check that subimages fit (Bug#14345).
14265 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14267 * lread.c (skip_dyn_eof): New function.
14268 (read1): Use it to skip the end of a file in response to #@00.
14270 * doc.c (get_doc_string): Slightly relax the sanity checking.
14272 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14274 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14275 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14276 (MonitorInfo): New struct.
14277 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14278 (Fns_display_monitor_attributes_list): New functions.
14279 (display-usable-bounds): Remove.
14280 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14283 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14285 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14286 (GTK_CHECK_VERSION): New macro, if not already defined.
14287 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14288 replaced by GTK_CHECK_VERSION.
14290 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14292 * xterm.h (GTK_PREREQ): New macro.
14293 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14294 to use this macro instead, for consistency and clarity.
14296 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14298 * xdisp.c (row_for_charpos_p): New function, with code of
14299 cursor_row_p, but accepts an additional argument CHARPOS instead
14300 of using a hardcoded PT.
14301 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14302 (row_containing_pos): Call row_for_charpos_p instead of partially
14303 doing the same. Fixes cursor positioning under longlines-mode
14304 when longlines-show-effect includes more than one newline, when
14305 moving the cursor vertically up.
14307 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14309 * makefile.w32-in (ACL_H): New macro.
14310 ($(BLD)/fileio.$(O)): Update dependencies.
14312 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14314 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14315 * Makefile.in (LIB_ACL): New macro.
14316 (LIBACL_LIBS): Remove.
14317 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14318 * fileio.c: Include <acl.h>.
14319 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14320 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14322 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14325 * unexelf.c: Don't assume ElfW (Half) fits in int.
14326 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14327 when dealing with ElfW (Half) values, since they can exceed 2**31
14328 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14329 (entry_address): Omit unused NUM arg. All uses changed.
14331 2013-05-07 Juri Linkov <juri@jurta.org>
14333 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14334 to the string converted from number with `Fnumber_to_string'.
14337 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14339 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14340 This fixes a problem introduced by my previous change.
14342 2013-05-07 Glenn Morris <rgm@gnu.org>
14344 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14346 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14348 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14350 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14352 Static checking by GCC 4.8.0.
14353 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14354 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14355 (x_get_monitor_attributes_fallback)
14356 (x_get_monitor_attributes_xinerama)
14357 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14358 Define only if USE_GTK.
14359 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14360 (x_get_monitor_attributes_fallback): Omit unused locals.
14361 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14362 Use double, not float, to avoid mixed-mode floating point arithmetic.
14364 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14365 Jan Djärv <jan.h.d@swipnet.se>
14367 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14368 (XINERAMA_CFLAGS): New macros.
14369 (ALL_CFLAGS, LIBES): Use them.
14371 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14372 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14373 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14374 (syms_of_xfns): DEFSYM them.
14375 (struct MonitorInfo): New struct.
14376 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14377 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14378 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14379 (x_get_monitor_attributes_xinerama): New functions.
14380 (Fx_display_monitor_attributes_list): New primitive.
14381 (syms_of_xfns): Defsubr it.
14383 * xterm.h (x_display_info): Add Xatom_net_workarea and
14384 Xatom_net_current_desktop.
14386 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14387 and dpyinfo->Xatom_net_current_desktop.
14389 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14391 * xdisp.c (pos_visible_p): Use the special code for finding the
14392 beginning of a display property or overlay for any "replacing"
14393 display property, not just for display strings. This solves
14394 incorrect reporting of position by posn-at-point. (Bug#14241)
14396 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14398 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14399 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14400 Verify that ElfW (Half) fits in int.
14401 (fatal): Use same signature as lisp.h.
14402 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14403 configure and build with -DUNEXELF_DEBUG without worrying about
14404 other modules that use DEBUG.
14405 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14406 possibly-wide integers now uses it instead of plain fprintf.
14407 (entry_address): New function, which avoids problems with 32-bit
14408 overflow on 64-bit hosts.
14409 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14410 (round_up): Don't assume the remainder fits in int.
14411 (find_section): Use bool for boolean. Simplify debug code.
14412 (unexec): Don't assume file sizes fit in int or size_t.
14413 Omit unnecessary trailing newline in 'fatal' format.
14414 Use strerror rather than outputting decimal error number.
14415 Remove unused code when emacs is not defined;
14416 this file relies on Emacs now.
14417 Don't assume e_phnum and e_shnum are positive.
14419 * regex.c: Fix problems when DEBUG is defined.
14420 (extract_number, extract_number_and_incr): Define regardless of
14421 whether DEBUG is defined; that's simpler and makes the code less
14422 likely to go stale in the normal case when DEBUG is not defined.
14423 Return int rather than taking an int * arg. All callers changed.
14424 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14425 Remove, replacing with ...
14426 (DEBUG_PRINT): New macro. All callers changed.
14427 (DEBUG_COMPILES_ARGUMENTS): New macro.
14428 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14429 (print_compiled_pattern, print_double_string) [DEBUG]:
14430 Use prototype rather than old-style definition.
14431 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14432 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14433 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14434 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14435 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14436 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14437 This matters only when DEBUG is defined.
14439 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14441 * xdisp.c (set_iterator_to_next): Set the
14442 ignore_overlay_strings_at_pos_p flag only if we are _really_
14443 iterating over an overlay string, as indicated by the
14444 current.overlay_string_index member. (Bug#14306)
14446 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14448 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14449 to where it is used, to avoid autorelease issues (Bug#14050).
14451 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14453 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14454 * fileio.c (syms_of_fileio): Implement this.
14455 * filelock.c (create_lock_file): If symbolic links don't work, so
14456 we use a regular file as a lock file, do not fsync the lock file;
14459 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14461 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14462 (syms_of_minibuf): Adjust accodingly.
14464 * callint.c (Fcall_interactively): Adjust calls accordingly.
14466 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14468 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14469 w->contents is a buffer before computing everything else.
14470 Use parentheses to disambiguate last part of the condition.
14472 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14473 assertion violations. (Bug#14062)
14475 2013-05-01 David Reitter <david.reitter@gmail.com>
14477 * nsfns.m (ns_tooltip): Initialize.
14479 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14481 * coding.c (decode_coding_gap): Don't remove the character before
14482 a newline unless it's a CR character. (Bug#14287)
14484 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14486 * dispextern.h (struct face): Move enum face_underline_type
14487 earlier so that bitfields can be in the same word.
14489 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14491 * nsfns.m (handlePanelKeys): New function.
14492 (EmacsOpenPanel:performKeyEquivalent:)
14493 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14494 arrows/function/control and copy/paste keys (Bug#14296).
14496 2013-04-27 Juri Linkov <juri@jurta.org>
14498 * callint.c (Fcall_interactively): Call `Qread_number' for
14499 interactive code letter `n' instead of using duplicate code.
14502 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14504 * systime.h (make_timeval): Declare as 'const'.
14506 2013-04-27 Kenichi Handa <handa@gnu.org>
14508 * font.c (font_open_entity): Always open a font of manageable
14511 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14513 Port better to AIX (Bug#14258).
14514 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14517 2013-04-24 Kenichi Handa <handa@gnu.org>
14519 * coding.c (decode_coding_iso_2022): When an invalid escape
14520 sequence is encountered, reset the invocation and designation
14521 status to the safest one.
14523 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14525 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14526 Without this fix, "make distclean" leaves stamp-h1 behind.
14528 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14530 * w32fns.c (w32_fullscreen_rect): New function to compute the
14531 window rectangle for the given fullscreen mode.
14532 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14533 longer tunes the window size. This keeps the window's edges flush
14534 with the screen and allows the taskbar to hide itself in fullboth.
14536 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14537 window decorations and uses the entire screen.
14539 * w32term.h (w32_fullscreen_rect) Add prototype.
14540 (struct w32_output): Replace normal_width, normal_height,
14541 normal_top, and normal_left members with a single normal_placement
14543 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14545 (FRAME_NORMAL_PLACEMENT): New macro.
14547 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14549 * minibuf.c (Ftest_completion): Silence compiler warning.
14551 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14553 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14556 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14559 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14560 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14561 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14562 parentheses where appropriate.
14564 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14566 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14568 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14570 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14571 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14572 Mention in the doc string that setting these variables takes
14573 effect only after a call to set-window-buffer. (Bug#14200)
14575 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14577 * indent.c (Fvertical_motion): Don't consider display strings on
14578 overlay strings as display strings on the buffer position we
14579 started from. This prevents vertical cursor motion from jumping
14580 more than one line when there's an overlay string with a display
14581 property at end of line.
14582 Reported by Karl Chen <Karl.Chen@quarl.org> in
14583 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14585 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14587 * window.c (select_window): `record_buffer' even if window is
14588 already selected (bug#14191).
14590 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14592 * window.c (Fwindow_end): Test more flags, including the buffer's
14593 last_overlay_modified flag, to determine whether the window's
14594 display is really up-to-date. Prevents the function from
14595 returning a stale value. (Bug#14170)
14596 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14599 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14601 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14602 garbaged only if it is not already the top frame on its TTY.
14603 This prevents flickering due to constant redrawing of TTY frames when
14604 there are GUI frames open in the same session. (Bug#13864)
14606 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14608 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14609 of marking the idle timers directly.
14611 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14613 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14614 tables (bug#14054).
14616 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14618 * window.c (select_window): Don't record_buffer while the invariant is
14619 temporarily broken (bug#14161).
14621 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14623 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14625 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14627 2013-04-07 Romain Francoise <romain@orebokech.com>
14629 Ignore additional platform-specific ACL errors (Bug#13702).
14630 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14631 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14633 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14635 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14638 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14640 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14641 This bug was introduced by my 2013-02-25 change that simplified
14642 data_start configuration. Without this change, on GNU/Linux
14643 an Emacs configured with --enable-profiling fails immediately
14644 due to a profiler signal.
14645 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14646 with these flags. On platforms where special flags are needed
14647 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14648 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14649 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14651 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14653 Get rid of some platform-specific functions examining window
14654 system and its capabilities. This is a partial rework of the
14656 * lisp.h (have_menus_p): Remove prototype. This function is
14657 replaced with platform-independent window_system_available.
14658 (check_window_system): Move to...
14659 * frame.h (decode_window_system_frame, window_system_available):
14660 ...here, add new prototypes.
14661 * frame.c (window_system_available, decode_window_system_frame):
14663 (check_window_system): Platform-independent now.
14664 * xterm.h (x_in_use): Remove declaration.
14666 * w32term.h (check_x_frame):
14667 * nsterm.h (check_x_frame): Remove prototypes. This function
14668 is replaced with platform-independent decode_window_system_frame.
14669 * msdos.c (have_menus_p): Remove.
14670 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14671 Remove platform-specific functions. Use check_window_system,
14672 decode_window_system_frame and check_ns_display_info where
14673 appropriate. Minor style and comment tweaks.
14674 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14675 (check_x_frame): Likewise.
14676 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14678 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14679 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14680 * xmenu.c, xselect.c: All related users changed.
14682 2013-04-03 Kenichi Handa <handa@gnu.org>
14684 The following changes is to optimize the code for reading UTF-8
14687 * coding.c (check_ascii): Rename from detect_ascii. Return value
14688 changed. Check EOL format. Do not call adjust_coding_eol_type
14690 (check_utf_8): New function.
14691 (adjust_coding_eol_type): Do nothing if already adjusted.
14692 (detect_coding): Compare the return value of check_ascii with
14693 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14694 (decode_coding_gap): Optimize for valid UTF-8.
14696 2013-03-21 Kenichi Handa <handa@gnu.org>
14698 * coding.c (syms_of_coding): Cancel previous change.
14700 * insdel.c (insert_from_gap): Fix previous change.
14702 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14704 Consistently use platform-specific function to detect window system.
14705 * lisp.h (check_window_system): New prototype. This function is
14706 going to replace check_x, check_w32 and check_ns.
14707 (have_menus_p): Mention msdos.c in comment.
14708 * fontset.c (check_window_system_func): Remove. Adjust all users.
14709 * fontset.h (check_window_system_func): Remove prototype.
14710 * nsterm.h (check_ns):
14711 * xterm.h (check_x):
14712 * w32term.h (check_w32): Likewise.
14713 * menu.c (Fx_popup_menu): Use check_window_system.
14714 * msdos.c (check_window_system): Define for MS-DOS.
14715 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14716 * w32fns.c (check_window_system): Likewise for MS-Windows.
14717 * xfns.c (check_window_system): Likewise for X.
14718 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14719 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14721 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14723 Prefer < to > in range checks such as 0 <= i && i < N.
14724 This makes it easier to visualize quantities on a number line.
14725 This patch doesn't apply to all such range checks,
14726 only to the range checks affected by the 2013-03-24 change.
14727 This patch reverts most of the 2013-03-24 change.
14728 * alloc.c (xpalloc, Fgarbage_collect):
14729 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14730 * character.c (string_escape_byte8):
14731 * charset.c (read_hex):
14732 * data.c (cons_to_unsigned):
14733 * dispnew.c (update_frame_1):
14734 * doc.c (Fsubstitute_command_keys):
14735 * doprnt.c (doprnt):
14736 * editfns.c (hi_time, decode_time_components):
14737 * fileio.c (file_offset):
14738 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14739 * font.c (font_intern_prop):
14740 * frame.c (x_set_alpha):
14741 * gtkutil.c (get_utf8_string):
14742 * indent.c (check_display_width):
14743 * keymap.c (Fkey_description):
14744 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14746 * minibuf.c (read_minibuf_noninteractive):
14747 * process.c (wait_reading_process_output):
14748 * search.c (Freplace_match):
14749 * window.c (get_phys_cursor_glyph):
14750 * xdisp.c (redisplay_internal):
14751 * xsmfns.c (smc_save_yourself_CB):
14752 Prefer < to > for range checks.
14753 * dispnew.c (sit_for): Don't mishandle NaNs.
14754 This fixes a bug introduced in the 2013-03-24 change.
14755 * editfns.c (decode_time_components): Don't hoist comparison.
14756 This fixes another bug introduced in the 2013-03-24 change.
14758 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14760 * frame.h (struct frame): Drop scroll_bottom_vpos
14761 member becaue all real users are dead long ago.
14762 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14763 * xdisp.c (redisplay_internal): Adjust user.
14765 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14767 * nsmenu.m (showAtX:Y:for:): setLevel to
14768 NSPopUpMenuWindowLevel (Bug#13998).
14770 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14772 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14773 (ns_check_pending_open_menu): Declare.
14775 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14776 (x_activate_menubar): Update the menu with title that matches
14777 ns_get_pending_menu_title, and call
14778 ns_check_pending_openmenu (Bug#12698).
14779 (menuWillOpen:): New method.
14780 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14782 * nsterm.m (menu_will_open_state, menu_mouse_point)
14783 (menu_pending_title): New varaibles.
14784 (ns_get_pending_menu_title, ns_check_menu_open)
14785 (ns_check_pending_open_menu): New functions.
14787 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14789 * indent.c (current_column_bol_cache): Remove leftover which is not
14790 used in Fmove_to_column any more.
14791 (current_column, scan_for_column): Adjust users.
14792 * keyboard.c (last_point_position_buffer, last_point_position_window):
14793 Remove leftovers which are not used for recording undo any more.
14794 (command_loop_1, syms_of_keyboard): Adjust users.
14795 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14796 redisplay_window any more.
14797 (move_it_to): Adjust user.
14799 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14801 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14802 Update dependencies.
14804 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14806 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14807 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14808 forward references.
14810 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14812 * window.h (struct window): Replace hchild, vchild and buffer slots
14813 with a single slot 'contents'. This is possible because each valid
14814 window may have either the child window (in vertical or horizontal
14815 combination) or buffer to display (for the leaf window). Using that,
14816 a lot of operations to traverse and/or change window hierarchies may
14817 be simplified. New member horizontal is used to distinguish between
14818 horizontal and vertical combinations of internal windows.
14819 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14820 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14821 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14822 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14823 Use contents slot, not buffer, where appropriate.
14824 (wset_combination): New function.
14825 (wset_buffer): Add eassert.
14826 (Fframe_first_window): Simplify the loop reaching first window.
14827 (Fwindow_buffer): Use WINDOW_LEAF_P.
14828 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14829 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14830 (unshow_buffer): Convert initial debugging check to eassert.
14831 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14832 (make_parent_window, window_resize_check, window_resize_apply)
14833 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14834 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14835 Adjust to match struct window changes.
14836 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14837 (mark_window_cursors_off, count_windows, get_leaf_windows)
14838 (foreach_window_1): Simplify the loop.
14839 * alloc.c (mark_object): Do not check for the leaf window because
14840 internal windows has no glyph matrices anyway.
14841 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14842 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14843 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14844 (build_frame_matrix_from_window_tree, mirror_make_current)
14845 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14846 (update_window_tree, set_window_update_flags): Simplify the loop.
14847 (sync_window_with_frame_matrix_rows): Enforce live window.
14848 Use contents slot, not buffer, where appropriate.
14849 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14850 and WINDOW_HORIZONTAL_COMBINATION_P.
14851 (make_frame_visible_1): Simplify the loop.
14852 Use contents slot, not buffer, where appropriate.
14853 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14854 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14855 (expose_window_tree): Likewise.
14856 Use contents slot, not buffer, where appropriate.
14857 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14858 to avoid deleted windows. Use contents slot instead of buffer.
14859 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14860 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14861 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14862 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14864 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14866 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14867 identify the reasons for assertion violations in bug#14062 and
14869 (Fx_show_tip): Fix compilation error under
14870 "--enable-check-lisp-object-type". (Bug#14073)
14872 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14873 Reported by <rzl24ozi@gmail.com>.
14875 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14877 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14879 (unwind_with_echo_area_buffer): ...to restore it here.
14880 This is needed to ensure that...
14881 (redisplay_window): ...both window markers are valid here,
14882 which is verified by eassert.
14883 * editfns.c (save_excursion_save): Do not assume that
14884 selected_window always displays the buffer.
14885 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14888 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14890 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14893 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14895 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14897 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14899 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14900 since MinGW's w32api headers do. This avoids compiler warnings.
14902 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14903 if already defined.
14905 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14907 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14909 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14911 * gtkutil.c (style_changed_cb): Check if frame is live and an
14912 X frame (Bug#14038).
14914 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14916 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14917 Define only for _WIN32_WINNT less than 0x0500.
14918 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14920 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14921 see its own definitions of 'struct timeval' and 'struct timezone'.
14923 Fix incompatibilities between MinGW.org and MinGW64 headers.
14924 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14926 * w32.c (REPARSE_DATA_BUFFER): Guard with
14927 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14929 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14931 * xterm.c: Include X11/XKBlib.h
14932 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14934 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14936 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14938 * blockinput.h (input_blocked_p): Likewise.
14939 * bytecode.c (exec_byte_code): Likewise.
14940 * callproc.c (call_process_kill, call_process_cleanup)
14941 (Fcall_process): Likewise.
14942 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14943 (Fccl_execute_on_string): Likewise.
14944 * character.c (string_escape_byte8): Likewise.
14945 * charset.c (read_hex): Likewise.
14946 * cm.c (calccost): Likewise.
14947 * data.c (cons_to_unsigned): Likewise.
14948 * dired.c (directory_files_internal, file_name_completion):
14950 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14951 (sit_for): Likewise.
14952 * doc.c (Fsubstitute_command_keys): Likewise.
14953 * doprnt.c (doprnt): Likewise.
14954 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14955 * emacsgtkfixed.c: Likewise.
14956 * fileio.c (file_offset, Fwrite_region): Likewise.
14957 * floatfns.c (Fexpt, fmod_float): Likewise.
14958 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14960 * font.c (font_intern_prop): Likewise.
14961 * frame.c (x_set_alpha): Likewise.
14962 * gtkutil.c (get_utf8_string): Likewise.
14963 * indent.c (check_display_width): Likewise.
14964 * intervals.c (create_root_interval, rotate_right, rotate_left)
14965 (split_interval_right, split_interval_left)
14966 (adjust_intervals_for_insertion, delete_node)
14967 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14968 (merge_interval_right, merge_interval_left, copy_intervals)
14969 (set_intervals_multibyte_1): Likewise.
14970 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14971 * keymap.c (Fkey_description): Likewise.
14972 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14973 * lread.c (openp, read_integer, read1, string_to_number):
14975 * menu.c (ensure_menu_items): Likewise.
14976 * minibuf.c (read_minibuf_noninteractive): Likewise.
14977 * print.c (printchar, strout): Likewise.
14978 * process.c (create_process, Faccept_process_output)
14979 (wait_reading_process_output, read_process_output, send_process)
14980 (wait_reading_process_output): Likewise.
14981 * profiler.c (make_log, handle_profiler_signal): Likewise.
14982 * regex.c (re_exec): Likewise.
14983 * regex.h: Likewise.
14984 * search.c (looking_at_1, Freplace_match): Likewise.
14985 * sysdep.c (get_child_status, procfs_ttyname)
14986 (procfs_get_total_memory): Likewise.
14987 * systime.h (EMACS_TIME_VALID_P): Likewise.
14988 * term.c (dissociate_if_controlling_tty): Likewise.
14989 * window.c (get_phys_cursor_glyph): Likewise.
14990 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14991 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14993 * xfns.c (Fx_window_property): Likewise.
14994 * xmenu.c (set_frame_menubar): Likewise.
14995 * xselect.c (x_get_window_property, x_handle_dnd_message):
14997 * xsmfns.c (smc_save_yourself_CB): Likewise.
14998 * xterm.c (x_scroll_bar_set_handle): Likewise.
15000 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15002 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15003 to be optional or nil. Adjust comment and convert it to docstring.
15004 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15005 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15007 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15009 Static checking by GCC 4.8-20130319.
15010 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15011 * process.c (Fset_process_datagram_address)
15012 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15013 * xdisp.c (get_char_face_and_encoding)
15014 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15015 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15016 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15018 2013-03-24 Ken Brown <kbrown@cornell.edu>
15020 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15021 fix compilation on 64-bit Cygwin, where underscores are not
15022 automatically prepended.
15024 * w32term.c (w32_initialize): Silence compiler warning.
15026 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15028 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15029 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15030 variables, to save and restore frame dimensions.
15031 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15032 after returning from a 'fullscreen' configuration.
15033 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15034 to avoid races between the main thread and the input thread.
15036 * w32term.h (struct w32_output): New members normal_width,
15037 normal_height, normal_top, normal_left, and prev_fsmode.
15038 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15039 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15040 members of a frame.
15042 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15043 'fullscreen' parameter. Always record previous width and height
15044 of the frame, except when switching out of maximized modes, so
15045 that they could be restored correctly, instead of resetting to the
15046 default frame dimensions. Send SC_RESTORE command to the frame,
15047 unless we are going to send SC_MAXIMIZE, to restore the frame
15048 resize hints in the mouse pointer shown by the window manager.
15051 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15053 * lisp.h (get_frame_param): Adjust conditions for prototype
15056 2013-03-22 Ken Brown <kbrown@cornell.edu>
15058 * unexcw.c: Drop unneeded inclusion of w32common.h.
15059 (report_sheap_usage): Declare.
15060 (read_exe_header): Add magic numbers for x86_64.
15061 (fixup_executable): Fix printf format specifier for unsigned long
15064 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15066 * frame.h (struct frame): Put menu_bar_window under #ifdef
15067 because this member is not needed when X toolkit is in use.
15068 (fset_menu_bar_window):
15069 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15070 (free_glyphs, update_frame):
15071 * xdisp.c (expose_frame): Likewise.
15072 (display_menu_bar): Likewise. Remove redundant eassert.
15073 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15076 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15078 Use functions and constants to manipulate Lisp_Save_Value objects.
15079 This replaces code that used macros and strings and token-pasting.
15080 The change makes the C source a bit easier to follow,
15081 and shrinks the Emacs executable a bit.
15082 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15083 (make_save_value): Change 1st arg from string to enum. All callers
15086 (mark_object): Use if, not #if, for GC_MARK_STACK.
15087 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15088 (XSAVE_OBJECT): Now functions, not macros.
15089 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15090 the constant was never used.
15091 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15092 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15093 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15094 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15096 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15097 type3 with a single member save_type. All uses changed.
15098 (save_type, set_save_pointer, set_save_integer): New functions.
15099 * print.c (PRINTX): Remove.
15101 * alloc.c: Remove redundant static declarations.
15103 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15105 * window.h (struct window): Convert left_col, top_line, total_lines
15106 and total_cols from Lisp_Objects to integers. Adjust comments.
15107 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15109 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15110 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15111 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15112 Adjust users where appropriate.
15114 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15116 * frame.h (struct frame): Drop resx and resy because the same data is
15117 available from window system-specific output context. Adjust users.
15118 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15119 New functions to provide defaults when no window system available.
15120 (FRAME_RES_X, FRAME_RES_Y): New macros.
15121 (NUMVAL): Move from xdisp.c.
15122 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15123 (Ffont_face_attributes, Fopen_font):
15124 * image.c (gs_load):
15125 * w32font.c (fill_in_logfont):
15126 * xdisp.c (calc_pixel_width_or_height):
15127 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15128 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15130 2013-03-20 Kenichi Handa <handa@gnu.org>
15132 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15133 to 1 (temporary workaround until a bug related to ASCII
15134 optimization is fixed).
15136 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15138 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15139 Signal error if window is not internal. Adjust docstring.
15140 (delete_all_child_windows): Use combination_limit to save the buffer.
15141 (Fset_window_configuration): Adjust accordingly.
15142 * print.c (syms_of_print): Initialize debugging output not here...
15143 (init_print_once): ...but in a new function here.
15144 * lisp.h (init_print_once): Add prototype.
15145 * emacs.c (main): Add call to init_print_once. Adjust comments.
15147 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15149 * window.c (window_resize_check, window_resize_apply)
15150 (window_from_coordinates, recombine_windows, set_window_buffer)
15151 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15152 (Fsplit_window_internal, Fdelete_window_internal)
15153 (freeze_window_starts): Use bool for booleans.
15154 * window.h (window_frame_coordinates, resize_frame_windows)
15155 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15157 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15159 * dispnew.c (bitch_at_user): Use `user-error'.
15161 2013-03-17 Ken Brown <kbrown@cornell.edu>
15163 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15164 as return type of image_background. (Bug#13981)
15165 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15167 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15169 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15170 (ns_select): Don't return with result uninitialized.
15172 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15175 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15177 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15178 directories. If filename is nil, get directory name (Bug#13932).
15179 Use getFilename and getDirectory.
15180 (getFilename, getDirectory): New methods for EmacsSavePanel and
15182 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15184 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15186 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15188 2013-03-15 Kenichi Handa <handa@gnu.org>
15190 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15191 (adjust_after_replace): Make it back to static. Delete the third
15192 arg text_at_gap_tail. Cancel the code for handling it.
15194 * coding.h (struct coding_system): New member eol_seen.
15196 * coding.c (detect_ascii): New function.
15197 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15198 when the source bytes are actually scanned. On detecting for
15199 coding_category_utf_8_auto, call detect_ascii instead of scanning
15200 source bytes directly.
15201 (produce_chars): Call insert_from_gap with the new arg 0.
15202 (encode_coding): Likewise.
15203 (decode_coding_gap): Control ASCII optimization by the variable
15204 disable_ascii_optimization instead of #ifndef .. #endif.
15205 Deccode EOL format according to coding->eol_seen.
15206 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15209 * lisp.h (adjust_after_replace): Cancel externing it.
15210 (insert_from_gap): Adjust prototype.
15212 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15214 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15215 FULLSCREEN_MAXIMIZED. (Bug#13935)
15217 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15219 * region-cache.c (find_cache_boundary, move_cache_gap)
15220 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15221 Simplify debugging check and convert to eassert. Adjust comment.
15222 (pp_cache): Put under ENABLE_CHECKING.
15224 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15226 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15227 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15228 and WM_ACTIVATEAPP.
15229 (w32fullscreen_hook): If the frame is visible, reset
15230 f->want_fullscreen flag after changing the frame size. If the
15231 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15234 2013-03-13 Daniel Colascione <dancol@dancol.org>
15236 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15237 too so that these builds can use Cygwin's file conversion
15238 functions. (We've been building and linking cygw32.o all along
15239 and just not using it.)
15241 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15243 File synchronization fixes (Bug#13944).
15244 * Makefile.in (LIB_FDATASYNC): New macro.
15246 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15247 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15248 Don't worry about HAVE_FSYNC, since a substitute fsync is
15249 available if the system lacks one.
15250 (Fwrite_regin): Retry fsync if interrupted.
15252 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15254 * w32term.c (w32_read_socket): If the Emacs frame is being
15255 activated, call w32fullscreen_hook, to make sure the new frame
15256 dimensions are in effect. (Bug#13937)
15258 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15260 * xdisp.c (init_iterator): Simplify because both character and byte
15261 positions are either specified or -1. Add eassert. Adjust comment.
15262 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15263 character and byte positions can be obtained from marker.
15265 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15267 Static checking by Sun C 5.12.
15268 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15269 * bytecode.c (exec_byte_code):
15270 * dispnew.c (init_display):
15272 * fileio.c (Fsubstitute_in_file_name):
15273 * keyboard.c (Fevent_convert_list):
15274 * keymap.c (Fsingle_key_description):
15275 * term.c (maybe_fatal, fatal):
15276 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15277 * xsmfns.c (Fhandle_save_session):
15278 Omit unreachable code.
15279 * keymap.c (map_keymap_char_table_item): Cast void * to
15280 a function pointer type; the C Standard requires this.
15282 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15283 Include <sys/param.h> unconditionally, as that works elsewhere and
15284 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15285 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15288 See ChangeLog.12 for earlier changes.
15290 ;; Local Variables:
15294 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15296 This file is part of GNU Emacs.
15298 GNU Emacs is free software: you can redistribute it and/or modify
15299 it under the terms of the GNU General Public License as published by
15300 the Free Software Foundation, either version 3 of the License, or
15301 (at your option) any later version.
15303 GNU Emacs is distributed in the hope that it will be useful,
15304 but WITHOUT ANY WARRANTY; without even the implied warranty of
15305 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15306 GNU General Public License for more details.
15308 You should have received a copy of the GNU General Public License
15309 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.