1 2014-11-03 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
4 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
5 frame; instead, print an error message.
7 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
9 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
11 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
13 * nsimage.m (allocInitFromFile:): Initialize bmRep.
14 (dealloc): Release bmRep.
16 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
17 imageListSetNext, imageListNext.
19 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
21 (allocInitFromFile:): Remove searching ImageList and calling
22 reference (Bug#18918).
23 (dealloc): Remove handling if ImageList.
25 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
27 * process.c (catch_child_signal): Fix incorrect assertion.
29 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
31 * macfont.m (macfont_draw):
32 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
34 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
35 if force_integral_p (i.e. no antialias).
36 (macfont_draw): Check ns_antialias_text, also turn off synthetic
37 bold if no antialias (Bug#18876).
39 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
40 was given (Bug#18846).
42 * nsterm.h (ns_set_doc_edited): Declare taking no args.
44 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
45 instead of in xdisp.c, function now takes void. (Bug#18884).
47 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
48 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
50 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
51 struct window* (Bug#18889).
52 Remove getMouseMotionPart.
53 (ns_output): Make icon_top/left int.
55 * nsfns.m (x_icon): icon_top/left is int.
57 * nsterm.m (ns_mouse_position): Remove unused code.
58 (initFrame:window:, dealloc): Use window instead of win.
59 (getMouseMotionPart:window:x:y:): Remove, unused.
60 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
62 2014-11-01 Eli Zaretskii <eliz@gnu.org>
64 * keyboard.c (readable_events): When FLAGS include
65 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
66 This avoids returning non-nil from input-pending-p when only such
67 events are in the queue. (Bug#18856)
69 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
71 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
72 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
73 (Qforeign_selection): Remove.
74 (ns_get_local_selection): Identation fix.
75 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
77 * nsselect.m (ns_get_local_selection): Remove calling of
78 functions in Vselection_converter_alist (Bug#18911).
79 (syms_of_nsselect): Remove Vselection_converter_alist.
81 (2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
83 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
84 and unnecessary initialization. Adjust comments.
86 2014-10-30 Eli Zaretskii <eliz@gnu.org>
88 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
90 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
91 index, not an absolute one, as that's what the function expects.
93 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
95 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
96 font on an initial frame when running as a daemon (Bug#18869).
98 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
100 2014-10-30 Eli Zaretskii <eliz@gnu.org>
102 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
103 build_string, when importing a home directory. (Bug#18873)
105 * dispnew.c (buffer_posn_from_coords): Use
106 WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
107 account for the header-line height. (Bug#18839)
109 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
111 * xml.c (parse_region): Do not forget the first document child.
113 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
115 * nsselect.m: pasteboard_changecount is new.
116 (ns_store_pb_change_count, ns_get_pb_change_count)
117 (ns_get_our_change_count_for): New functions.
118 (ns_string_to_pasteboard_internal): Correct comment.
119 type => gtype in eassert, Call ns_store_pb_change_count.
120 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
121 (Fns_disown_selection_internal, Fns_selection_owner_p): Replace
122 Vselection_alist check, with change count check.
123 (Fns_get_selection): Initialize val to Qnil. Only get local
124 selection if change counts match (Bug#18799).
125 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
127 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
129 * src/w32proc.c (create_child): If calling a quoted batch file,
130 pass NULL for exe. (Bug#18745)
132 2014-10-24 Eli Zaretskii <eliz@gnu.org>
134 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
135 (bidi_resolve_brackets): Use end of string position rather than ZV
136 when iterating over a string. (Bug#18815)
138 2014-10-24 Martin Rudalics <rudalics@gmx.at>
140 * keyboard.c (make_lispy_position): Return coordinates also when
141 on scroll bars, fringes, margins or not in a window.
142 * xdisp.c (show_mouse_face): Don't change cursor face during
145 2014-10-23 Martin Rudalics <rudalics@gmx.at>
147 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
148 (frame_resize_pixelwise, frame_inhibit_implied_resize): Fix
149 doc-strings (Bug#18789).
151 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
153 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
155 2014-10-22 Eli Zaretskii <eliz@gnu.org>
157 Optimize redisplay of simple bracketed text.
158 * bidi.c (bidi_cache_reset_to): New function.
159 (bidi_cache_reset): Call it.
160 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
162 (bidi_resolve_explicit): Reset bracket_pairing_pos and
163 bracket_enclosed_type only if bracket_pairing_pos's value is not
165 (MAX_BPA_STACK): Make sure the value is signed.
166 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
167 stop pushing values onto the stack.
168 (bidi_find_bracket_pairs): If the bracketed text is only on the
169 base embedding level, remove all the states cached by this
170 function from the cache, and return zero, so that the brackets in
171 this segment of text are processed as normal neutrals.
172 (bidi_resolve_brackets): Detect the brackets that are to be
173 processed as neutrals, and don't call bidi_find_bracket_pairs on
176 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
178 * w32select.c (Fw32_selection_exists_p): Rename from
179 Fx_selection_exists_p.
180 (syms_of_w32select): Adjust accordingly.
182 * w16select.c (Fw16_selection_exists_p): Rename from
183 Fx_selection_exists_p.
184 (syms_of_win16select): Adjust accordingly.
186 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
187 (Fns_own_selection_internal): Tighten scoping.
188 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
189 (Fns_get_selection): Rename from Fx_get_selection_internal.
190 (Fns_get_selection_internal, Fns_store_selection_internal):
192 (syms_of_nsselect): Adjust accordingly.
194 2014-10-21 Martin Rudalics <rudalics@gmx.at>
196 * w32fns.c (Fw32_frame_menu_bar_size): New function.
197 * w32term.c (x_set_window_size): Account for wrapped menu bar
198 lines when setting up frame height (Bug#15174 and Bug#18720).
199 (w32_add_wrapped_menu_bar_lines): New variable.
201 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
203 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
206 2014-10-20 Glenn Morris <rgm@gnu.org>
208 * Merge in all changes up to 24.4 release.
210 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
212 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
213 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
215 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
217 * xterm.c (handle_one_xevent): Check return value from
218 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
219 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
221 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
222 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
223 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
224 Gtk+ >= 3.14 (Bug#18674).
225 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
226 Gtk+ >= 3.14 (Bug#18674).
228 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
230 * gtkutil.c: Remove no-longer-used code.
231 (xg_update_menubar): Remove unused local and unnecessary call to
232 gtk_menu_item_get_submenu.
233 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
234 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
235 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
237 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
239 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
241 * xterm.h (handlebox_widget): Remove.
243 * xmenu.c (set_frame_menubar): Remove GTK block that calls
246 * gtkutil.h (xg_have_tear_offs): Remove declaration.
248 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
249 to handle Gtk versions.
250 (xg_get_file_with_chooser): Use them.
251 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
252 Remove (create_menus): Remove teroff argument and code.
253 Remove call to gtk_menu_set_title.
254 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
255 Adjust args to create_menus.
256 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
257 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
258 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
259 (xg_make_tool_item): Remove detach code.
260 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
261 (find_icon_from_name): New function.
262 (update_frame_tool_bar): Remove GtkStockItem code, move to
263 find_icon_from_name. Let stock be a list of icon names to try.
264 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
265 Replace TOOLBAR_TOP_WIDGET.
266 (free_frame_tool_bar, xg_change_toolbar_position ):
267 Replace TOOLBAR_TOP_WIDGET.
268 (xg_initialize): Remove tearoff code.
270 2014-10-18 Eli Zaretskii <eliz@gnu.org>
272 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
273 pixel from the window's cursor glyph width, since X renders hollow
274 blocks 1 pixel wider than the 'width' parameter.
276 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
277 glyph->pixel_width; this is now done in xterm.c.
279 Fix reordering of bracket characters in isolates.
280 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
281 RESOLVED_ONLY; when non-zero, return from the cache only fully
282 resolved states. All callers changed.
283 (CANONICAL_EQU): New macro.
284 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
285 equivalent of the paired closing bracket character.
286 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
287 the default non-negative value, to be checked later in
288 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
289 characters against those pushed onto the BPA stack.
290 (bidi_record_type_for_neutral): New function.
291 (bidi_resolve_brackets): Record next_for_neutral and
292 prev_for_neutral when embedding level gets pushed. Force
293 resolution of bracket pairs when entering a level run that was not
295 (bidi_resolve_neutral): Add assertions before calling
296 bidi_resolve_neutral_1.
297 (bidi_level_of_next_char): Remove the code that attempted to
298 resolve unresolved neutrals; that is now done by
299 bidi_resolve_neutral.
301 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
303 2014-10-17 Eli Zaretskii <eliz@gnu.org>
305 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
306 1-pixel R2L characters.
307 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
308 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
310 2014-10-16 Eli Zaretskii <eliz@gnu.org>
312 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
315 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
317 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
318 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
319 It's not clear to me whether the initialization is needed,
320 but it can't hurt so I played it safe.
322 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
324 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
326 2014-10-15 Eli Zaretskii <eliz@gnu.org>
328 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
329 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
331 (bidi_get_type): Return the isolate initiators and terminator types.
332 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
333 (bidi_fetch_char_skip_isolates, find_first_strong_char)
334 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
335 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
336 for the new features.
337 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
338 push and pop correctly for isolates.
339 (bidi_remember_char): Modify to accept an additional argument
340 and record the bidi type according to its value.
341 (bidi_cache_iterator_state): Accept an additional argument to only
342 update an existing state. Handle the new members of struct bidi_it.
343 (bidi_cache_find): Arguments changed: no longer accepts a level,
344 instead accepts a flag telling it whether it is okay to return
346 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
347 table. Initialize new isolate-related members.
348 (bidi_paragraph_init): Some code factored out into
349 find_first_strong_char.
350 (bidi_resolve_explicit_1): Function deleted, its code incorporated
351 into bidi_resolve_explicit.
352 (bidi_resolve_explicit): Support the isolate initiators and
353 terminator. Fix handling of embeddings and overrides according to
354 new UBA requirements. Record information about previously seen
355 characters here (moved from bidi_level_of_next_char).
356 (bidi_resolve_weak): Adapt to changes in struct members.
357 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
358 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
359 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
360 paired bracket resolution. Handle isolate initiators and
362 (bidi_type_of_next_char): Remove unneeded code for BN limit.
363 (bidi_level_of_next_char): Move the code that records information
364 about previous characters to bidi_resolve_explicit. Fix logic of
365 resolving neutrals and make sure their cache entries are updated.
366 Remove now unneeded special handling of PDF level.
368 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
369 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
370 enlarged per Unicode 6.3.
371 (enum bidi_bracket_type_t): New data type.
372 (struct bidi_saved_info): Leave only 2 type members out of 4.
374 (struct bidi_stack): Add members necessary to support isolating
376 (struct bidi_it): Add new members necessary to support isolating
377 sequences and bracket pair resolution.
379 * xdisp.c (Fbidi_resolved_levels): New function.
380 (syms_of_xdisp): Defsubr it.
381 (append_glyph, append_composite_glyph, produce_image_glyph)
382 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
384 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
386 * term.c (append_glyph, append_composite_glyph)
387 (append_glyphless_glyph): Convert aborts to assertions.
389 * .gdbinit (pgx): Display the character codepoint, resolved level,
390 and bidi type also for glyphless glyphs.
392 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
394 Avoid unwanted point motion in Fline_beginning_position.
395 * lisp.h (scan_newline_from_point): Add prototype.
396 * search.c (scan_newline_from_point): New function, refactored from...
397 * cmds.c (Fforward_line): ...adjusted user.
398 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
399 and simplify the former since the latter doesn't move point.
401 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
403 Cleanup terminal handling code.
404 * dispextern.h (get_named_tty): Remove prototype but...
405 * termhooks.h (get_named_terminal): ...resurrect it under
406 more meaningful name.
407 (get_terminal): Likewise, but with...
408 (decode_live_terminal): ...this name.
409 (decode_tty_terminal): Add prototype.
410 * term.c (get_tty_terminal): Remove.
411 (get_named_tty): Remove.
412 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
413 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
414 Use decode_tty_terminal.
415 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
416 * terminal.c (get_terminal): Refactor to...
417 (decode_terminal, decode_live_terminal): ...new functions.
418 (decode_tty_terminal): Replacement for get_tty_terminal.
419 (get_named_terminal): Likewise for get_named_tty.
420 * coding.c (Fset_terminal_coding_system_internal)
421 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
422 (Fkeyboard_coding_system):
423 * composite.c (Fcomposition_get_gstring):
424 * dispnew.c (Fsend_string_to_terminal):
425 * frame.c (Fmake_terminal_frame):
426 * nsfns.m (check_ns_display_info):
427 * w32fns.c, xfns.c (check_x_display_info):
428 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
429 * keyboard.c (handle_interrupt_signal, handle_interrupt)
430 (Fset_quit_char): Use get_named_terminal.
431 (Fset_output_flow_control, Fset_input_meta_mode):
432 Use decode_tty_terminal.
434 2014-10-13 Eli Zaretskii <eliz@gnu.org>
436 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
437 between 32-bit and 64-bit MinGW builds. (Bug#18699)
439 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
441 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
442 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
444 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
446 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
449 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
451 * editfns.c (dump_tz_string): No longer const.
452 It might be modified.
454 * nsmenu.m (clear): Assume OS X 10.6 or later.
456 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
458 * unexmacosx.c: Remove include ppc/reloc.h.
459 (unrelocate, copy_dysymtab): Remove PPC code.
460 (rebase_reloc_address): Remove, only used for PPC:
462 * nsterm.m: Always include macfont.h on COCOA.
463 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
464 (ns_dumpglyphs_image, ns_check_menu_open)
465 (applicationDidFinishLaunching)
466 (antialiasThresholdDidChange:)
467 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
468 Remove checks for OSX <= 10.5/10.6.
469 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
470 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
473 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
474 (NS_HAVE_NSINTEGER): Remove block.
475 Remove >= OSX 10.6 tests.
477 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
478 (x_activate_menubar, trackingNotification:): Remove check for
480 (menuNeedsUpdate:): Remove check for OSX < 10.5.
482 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
484 * nsfns.m: Always include macfont.h on COCOA.
485 (ns_filename_from_panel, ns_directory_from_panel)
486 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
487 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
489 * macfont.m: Remove >= 1050 check.
490 (macfont_create_family_with_symbol)
491 (macfont_get_glyph_for_character)
492 (mac_font_get_glyphs_for_variants)
493 (mac_ctfont_create_available_families, syms_of_macfont):
494 Remove code for OSX < 10.6.
495 (mac_font_family_group, mac_font_family_compare): Remove, only used
498 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
499 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
501 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
504 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
506 Fix putenv race conditions with undefined behavior (Bug#8705).
507 Do all putenv calls before Emacs creates any threads.
508 Use a safer way to modify the TZ environment variable in the
509 presence of multiple threads. For further thread-safety,
510 prefer localtime_r and gmtime_r to localtime and gmtime,
511 and prefer struct tm's tm_gmtoff (if available) to calling
512 both localtime_r and gmtime_r.
513 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
514 (init_dbusbind): ... to this new function.
515 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
516 * xterm.c (x_term_init): Move xputenv call from here ...
517 (init_xterm): ... to this new function.
518 * emacs.c (main) [USE_GTK]: Call it before creating threads.
519 * editfns.c (HAVE_TM_GMTOFF): Default to false.
520 (dump_tz_string): New constant.
521 (init_editfns): Use it. This centralizes the dump_tz stuff.
522 Call set_time_zone_rule here, so that its xputenv is done
523 before Emacs goes multithreaded.
524 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
525 thread-safe enough for Emacs.
526 (format_time_string, Fdecode_time, Fcurrent_time_string)
527 (Fcurrent_time_zone):
528 Prefer localtime_r and gmtime_r, which are more thread-safe, to
529 localtime and gmtime. Remove now-unnecessary calls to block_input.
530 (tm_gmtoff): New static function.
531 (Fdecode_time, Fcurrent_time_zone): Use it.
532 (Fencode_time): Use mktime_z, for better thread-safety.
533 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
534 i.e., not quite thread-safe but good enough for Emacs typical usage.
535 Do not reclaim storage that is in the environment; let it leak.
536 Always call tzset, since localtime_r does not.
537 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
538 This is now done in init_editfns.
539 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
540 New macros and declarations, for platforms lacking tzalloc & friends.
542 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
544 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
545 On x86 platforms this works around GCC bug 63495
546 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
547 and more generally should fix a portability problem in Emacs.
548 Problem reported by Stefan Monnier in:
549 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
551 2014-10-08 Leo Liu <sdl.web@gmail.com>
553 Enhance terpri to allow conditionally output a newline. (Bug#18652)
554 * keymap.c (describe_vector_princ):
555 * keyboard.c (Fcommand_error_default_function): Adapt to change to
558 * print.c (printchar_stdout_last): Declare.
559 (printchar): Record the last char written to stdout.
560 (Fterpri): Add optional argument ENSURE.
562 2014-10-08 Eli Zaretskii <eliz@gnu.org>
564 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
565 DELAY argument to change_frame_size, so that the frame size
566 changes, if any are needed, are delayed until the next redisplay.
567 This is to avoid a too early QUIT inside change_frame_size, when
568 it calls Lisp in frame_windows_min_size, in case one of the events
569 we've read sets the quit-flag. (Bug#18649)
571 * w32fns.c (check_x_display_info): Accept terminal objects as
572 argument, to follow what xfns.c does.
574 2014-10-07 Glenn Morris <rgm@gnu.org>
576 * Makefile.in ($(srcdir)/macuvs.h)
577 ($(lispsource)/international/charprop.el): Add explicit FORCE.
579 2014-10-07 Eli Zaretskii <eliz@gnu.org>
581 * decompress.c (init_zlib_functions): Move the message about zlib
582 being unavailable from here...
583 (Fzlib_decompress_region): ...to here. (Bug#18650)
585 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
587 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
588 the case where an optional string is used. Adjust docstring.
590 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
592 * lisp.mk (lisp): Remove w32-common-fns.elc.
594 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
596 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
597 These were already defined in buffer.c, and the duplicate
598 definitions cause problems on platforms like 'gcc -fno-common'.
599 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
601 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
603 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
604 if toolbar is visible.
606 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
609 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
610 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
611 (ns_select, ns_read_socket): Use unwind_protect to decrease
612 apploopnr (Bug#18345).
613 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
614 line height (Bug#17977).
616 * macfont.m: Fix indentation and import changes from macport 24.3.94.
617 (macfont_closest_traits_index): New function.
618 (macfont_closest_traits_index_p): Rename from
619 macfont_closest_traits_index.
620 (macfont_list): Use macfont_closest_traits_index_p.
622 2014-10-05 K. Handa <handa@gnu.org>
624 * coding.c (detect_coding_iso_2022): Set coding->rejected
625 correctly when an invalid escape sequence is found (Bug#18610).
627 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
629 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
630 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
633 2014-10-04 Martin Rudalics <rudalics@gmx.at>
635 * buffer.c (scroll_bar_width, scroll_bar_height):
637 * window.c (Fset_window_scroll_bars): Fix doc-string.
638 (Fwindow_scroll_bars): Have it return what the doc-string says.
640 2014-10-03 Eli Zaretskii <eliz@gnu.org>
642 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
643 iterator backwards, to resync the bidi iterator. (Bug#18584)
645 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
647 Consistently use min and max macros from lisp.h.
648 * coding.c (min, max):
650 * unexhp9k800.c (min):
651 * unexw32.c (min, max): Use definitions from lisp.h.
652 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
654 * gmalloc.c (min): Tiny style change.
656 * fileio.c (emacs_readlinkat, Finsert_file_contents):
657 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
659 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
661 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
662 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
663 (X_ULONG_MAX): Move these macros to xterm.h.
664 (x_fill_property_data): Be more generous about allowing either
665 signed or unsigned data of the appropriate width.
666 * xterm.h (x_display_set_last_user_time): New function.
667 All setters of last_user_time changd to use this function.
668 If ENABLE_CHECKING, check that the times are in range.
670 2014-10-02 Eli Zaretskii <eliz@gnu.org>
672 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
673 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
675 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
677 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
678 make a font_object from a tty frame (Bug#18573).
679 (Finternal_set_lisp_face_attribute): Add FIXME comment.
681 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
683 * alloc.c (mark_overlay): Assume that overlay boundaries are
684 always markers. Add comment.
685 * lread.c (read_internal_start): Use convenient validate_subarray.
687 (Fread_from_string): Adjust docstring.
689 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
691 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
693 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
694 Rename from the "x-" prefix.
696 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
698 * xselect.c (selection-converter-alist): Fix docstring.
700 2014-10-01 Eli Zaretskii <eliz@gnu.org>
702 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
703 argument passed by the caller, when we mirror all slashes into
706 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
708 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
709 Resurrect old code and fix compilation with GTK < 2.13.6.
711 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
713 Use AUTO_CONS instead of SCOPED_CONS, etc.
714 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
715 * lisp.h (AUTO_CONS): Rename from scoped_cons.
716 (AUTO_LIST1): Rename from scoped_list1.
717 (AUTO_LIST2): Rename from scoped_list2.
718 (AUTO_LIST3): Rename from scoped_list3.
719 (AUTO_LIST4): Rename from scoped_list4.
720 (AUTO_STRING): Rename from SCOPED_STRING.
721 * frame.h (AUTO_FRAME_ARG):
722 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
723 (AUTO_LIST4, AUTO_STRING):
724 Prepend a new argument 'name'.
725 Declare a variable instead of yielding a value.
727 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
729 2014-09-30 Eli Zaretskii <eliz@gnu.org>
731 * w32fns.c (w32_createwindow): Accept an additional argument, an
732 array of 2 values specifying the coordinates of the frame's
733 top-left corner. Use these values instead of calling x_get_arg,
734 which can cons Lisp objects, and therefore cannot be called except
735 from the main thread. Remove redundant tests for the default
737 (my_create_window): Move the calculation of the coordinates of the
738 frame's top-left edge here. Pass them to the input thread via the
739 second parameter of the WM_EMACS_CREATEWINDOW message.
740 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
743 2014-09-30 Eli Zaretskii <eliz@gnu.org>
745 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
746 (redisplay_window): Treat the frame's frozen_window_starts flag
747 the same way as the optional_new_start flag for the window: only
748 obey it if the glyph row showing point will be fully visible.
749 Likewise when the window start is in a continuation line. If,
750 after trying everything under the 'force_start' label, point is
751 still not fully visible, give up and scroll the window.
752 Add debugging traces. (Bug#18545)
754 * window.c (Frecenter): Set the window's redisplay flag.
756 2014-09-30 Eli Zaretskii <eliz@gnu.org>
758 * w32term.c (w32_read_socket): Don't use frame dimensions for
759 resizing if GetClientRect returned an empty (0, 0, 0, 0)
760 rectangle. Check the return value of GetClientRect, and don't use
761 the results if it didn't succeed.
763 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
764 in columns and lines after correcting the pixel dimensions in
766 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
767 negative values to xrealloc. (Bug#18528)
769 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
771 * alloc.c: Remove now-unnecessary check.
772 Suggested by Dmitry Antipov in:
773 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
775 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
777 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
778 to Ubuntu 14.04.1 x86-64.
780 Simplify stack-allocated Lisp objects, and make them more portable.
781 The build_local_string macro was used in two ways: (1) string
782 literals for which scoped allocation suffices, and (2) file name
783 components, where it's not safe in general to assume bounded-size
784 ASCII data. Simplify by defining a new macro SCOPED_STRING that
785 allocates a block-scope string, and by using SCOPED_STRING for (1)
786 and build_string for (2). Furthermore, actually use stack
787 allocation only for objects known to have sufficient alignment.
788 This simpler implementation means Emacs can make
789 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
790 GC_MAKE_GCPROS_NOOPS.
791 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
792 for fewer differences among implementations.
793 (struct Lisp_String): Now GCALIGNED.
794 (USE_STACK_LISP_OBJECTS): Default to true, since the
795 implementation no longer insists on a nonempty GCALIGNED.
796 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
797 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
798 separately. Move definiens to scoped_cons. The old definition
799 was incorrect when GCALIGNED was defined to be empty.
800 (union Aligned_String): New type.
801 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
802 implementation ports to compilers that don't align strictly enough.
803 Don't worry about the union sizes; it's not worth bothering about.
804 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
805 Rewrite using USE_STACK_CONS.
806 (scoped_cons): Assume the use of union Aligned_Cons.
807 (lisp_string_size, make_local_string, build_local_string): Remove.
808 Unless otherwise specified, all callers of build_local_string
809 changed to use SCOPED_STRING.
810 (SCOPED_STRING): New macro.
811 * data.c (wrong_choice):
812 * menu.c (single_menu_item):
813 * process.c (Fformat_network_address):
814 Hoist use of SCOPED_STRING out of a scope, so that its returned
815 object lives long enough.
816 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
817 as the string might be long or might not be ASCII.
819 2014-09-29 Eli Zaretskii <eliz@gnu.org>
821 * msdos.c (internal_terminal_init): Bump version to 25.
823 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
825 Keep stack-allocated Lisp objects fast rather than versatile.
826 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
827 (SCOPED_CONS_INITIALIZER): New macro.
828 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
829 (USE_LOCAL_ALLOCA): Remove.
830 (local_cons, local_list1, local_list2, local_list3, local_list4):
831 Remove. Stack overflow checking makes them too slow.
832 (make_local_vector): Likewise. Also we just don't have enough
834 (enum LISP_STRING_OVERHEAD): Remove.
835 (local_string_init, local_vector_init): Remove prototypes.
836 (make_local_string, build_local_string): Redesign to target short
837 compile-time string constants, fall back to regular string allocation
839 (lisp_string_size): New function.
840 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
841 * alloc.c (local_string_init, local_vector_init): Remove.
842 (verify_ascii) [ENABLE_CHECKING]: New function.
843 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
844 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
845 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
846 * xselect.c, xterm.c: All related users changed.
848 2014-09-28 Ken Brown <kbrown@cornell.edu>
850 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
851 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
853 2014-09-27 Ken Brown <kbrown@cornell.edu>
855 Fix implementation of HYBRID_MALLOC on Cygwin.
856 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
857 (bss_sbrk_buffer_beg): New variable. Use it...
858 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
859 incorrect definition.
861 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
863 * keyboard.c (track-mouse): Rename to internal--track-mouse.
864 Make it into a function and change arg to be a function.
866 * lisp.mk (lisp): Add elisp-mode.elc.
868 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
870 * xfns.c (x_default_scroll_bar_color_parameter):
871 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
872 to pacify --enable-gcc-warnings in non-scrollbar builds.
874 2014-09-26 Ken Brown <kbrown@cornell.edu>
876 * w32term.h (ALIGN_STACK): Fix the cpp condition.
878 2014-09-25 Eli Zaretskii <eliz@gnu.org>
880 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
881 MinGW builds that use GCC before 4.2.
883 Default to stack objects on DOS_NT platforms as well.
884 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
885 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
887 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
889 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
890 ALIGN_STACK attribute.
892 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
894 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
895 ALIGN_STACK attribute.
897 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
898 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
900 2014-09-25 Martin Rudalics <rudalics@gmx.at>
902 * frame.c (frame_inhibit_resize):
903 * widget.c (EmacsFrameResize):
904 * window.c (resize_frame_windows, Fset_window_configuration):
905 * xdisp.c (expose_frame):
906 * xfns.c (x_change_tool_bar_height):
907 * xmenu.c (update_frame_menubar):
908 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
909 Remove code left dead after 2014-07-27 changes.
911 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
913 Fix local_cons etc. to not exhaust the stack when in a loop.
915 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
916 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
917 * charset.c (load_charset_map_from_file, Ffind_charset_region)
918 (Ffind_charset_string):
919 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
920 * data.c (wrong_range):
921 * editfns.c (Fpropertize, format2):
922 * emacs.c (init_cmdargs, decode_env_path):
923 * fileio.c (auto_save_error):
924 * fns.c (Fyes_or_no_p):
925 * font.c (font_style_to_value, font_parse_xlfd)
926 (font_parse_family_registry, font_delete_unmatched)
928 * fontset.c (Fset_fontset_font):
929 * frame.c (x_get_arg):
930 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
931 (read_char_minibuf_menu_prompt):
932 * keymap.c (silly_event_symbol_error, describe_vector):
933 * lread.c (load_warn_old_style_backquotes):
934 * menu.c (single_menu_item):
935 * minibuf.c (Fread_buffer):
936 * process.c (status_message, Fformat_network_address)
937 (server_accept_connection):
938 * textprop.c (copy_text_properties):
939 * xdisp.c (Fcurrent_bidi_paragraph_direction):
940 * xfns.c (x_default_scroll_bar_color_parameter):
941 * xfont.c (xfont_open):
942 * xselect.c (x_clipboard_manager_error_1):
943 * xterm.c (x_term_init):
944 Put USE_LOCAL_ALLOCA at the start of the function.
945 * fns.c (maybe_resize_hash_table): Use build_string instead of
946 build_local_string, since we'd otherwise need a conditional
947 USE_LOCAL_ALLOCA here, but this is just debugging output and is
948 not worth the bother of optimization.
949 * font.c (font_delete_unmatched): Remove by-hand code that
950 observed MAX_ALLOCA limit, since it's now done automatically.
951 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
952 since build_local_string needs its sa_alloc.
953 * lisp.h (lisp_word_count): New function.
954 (SAFE_ALLOCA_LISP): Use it.
955 (USE_LOCAL_ALLOCA): New macro.
956 (local_cons, make_local_vector, make_local_string):
957 Observe the MAX_ALLOCA limit.
958 (LISP_STRING_OVERHEAD): New constant.
959 (make_local_string): Use it.
961 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
963 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
964 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
965 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
966 and Solaris and it's likely to work on similar platforms.
968 Avoid signed integer overflow when converting Time to ptrdiff_t.
969 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
971 (position_to_Time, Time_to_position): New functions.
972 (gen_help_event, kbd_buffer_get_event): Use them.
973 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
974 Go back to plain 'unsigned long', so that 'Time' is the same
975 for both X and non-X builds; this is less likely to cause surprise.
976 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
977 are the same size; this is no longer required.
979 * keyboard.c (make_lispy_event): Avoid unnecessary tests
980 of bit 28 and of whether an unsigned value is negative.
981 This simplifies the code a bit, and pacifies clang 3.4.
983 2014-09-24 Eli Zaretskii <eliz@gnu.org>
985 * systime.h (Time): Define as size_t, to be consistent with 64-bit
986 Windows builds, where 'long' is a 32-bit type.
988 * w32inevt.h (w32_console_mouse_position): Update the argument
991 * w32term.c (w32_mouse_position)
992 (x_horizontal_scroll_bar_report_motion)
993 (x_scroll_bar_report_motion): Update the argument types to use
996 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
998 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
999 (struct input_event): ...unsigned bitfields. Likewise for
1000 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1001 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1002 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1003 (kbd_buffer_get_event): Adjust users.
1004 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1005 (make_scroll_bar_position): New function, refactored out of...
1006 (make_lispy_event): ...adjusted user.
1007 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1008 * nsterm.m (ns_mouse_position, mouseUp):
1009 * term.c (term_mouse_position):
1010 * w32inevt.c (w32_console_mouse_position):
1011 * w32term.c (w32_mouse_position):
1012 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1013 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1014 Prefer enum and explicit enum members to integers and numeric values.
1016 * chartab.c (uniprop_encode_value_numeric):
1017 * font.c (font_style_to_value): Use make_local_vector.
1018 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1019 * keymap.c (append_key): Use scoped_list1.
1021 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1022 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1024 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1026 Fix some slow uses and misuses of strcat.
1027 * doc.c (get_doc_string):
1028 * gtkutil.c (get_utf8_string):
1029 * xsmfns.c (x_session_initialize):
1030 Avoid recomputation of string length.
1031 * ftfont.c (ftfont_spec_pattern):
1032 * xfns.c (xic_create_fontsetname):
1033 Don't assume output buffer is initially zero.
1035 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1037 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1038 All callers changed.
1039 * xterm.c (x_term_init): Use new functionality to avoid two needs
1040 to compute a string length.
1042 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1044 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1046 Use known length of a Lisp string to copy it faster.
1047 * lisp.h (lispstrcpy): New function. Add comment.
1048 * callproc.c (child_setup):
1049 * dbusbind.c (xd_append_arg):
1050 * doc.c (get_doc_string):
1051 * font.c (Ffont_xlfd_name):
1052 * frame.c (xrdb_get_resource):
1053 * process.c (Fmake_network_process, network_interface_info):
1054 * w32fns.c (Fx_open_connection):
1055 * w32proc.c (sys_spawnve):
1056 * xfns.c (select_visual):
1057 * xfont.c (xfont_list):
1058 * xsmfns.c (x_session_initialize):
1059 * xterm.c (x_term_init): Use it.
1061 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1063 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1064 Problem reported by Dmitry Antipov in thread leading to:
1065 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1066 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1067 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1069 * callproc.c (call_process): Save and restore sa_avail.
1070 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1071 (AVAIL_ALLOCA): New macro.
1072 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1073 Use it, and check against sa_avail rather than MAX_ALLOCA.
1075 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1077 On OSX, do not free font-specific data more than once (Bug#18501).
1078 * macfont.m (macfont_close): Release and free font-specific data
1079 only if it wasn't previously freed.
1081 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1083 * unexmacosx.c (dump_it): Improve error message.
1085 2014-09-22 Juri Linkov <juri@jurta.org>
1087 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1088 (Bug#10747, bug#18334)
1090 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1092 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1093 units in which the position is measured. (Bug#18493)
1095 * xdisp.c (redisplay_internal): Force redisplay of all windows
1096 that show a buffer whose narrowing has changed. (Bug#18490)
1098 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1100 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1101 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1102 lines, draw the hollow-box and hbar cursors on the right side of
1103 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1106 * xterm.c (x_draw_stretch_glyph_string):
1107 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1108 caused the block cursor to disappear on a TAB in R2L lines in
1109 every window except the leftmost one. Reported by Martin Rudalics
1112 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1114 Always use matched specpdl entry to record call arguments (Bug#18473).
1115 * lisp.h (record_in_backtrace): Adjust prototype.
1116 * eval.c (record_in_backtrace): Return current specpdl level.
1117 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1118 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1119 entry and use that entry in call to backtrace_debug_on_exit.
1120 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1121 (do_debug_on_call): Get current specpdl level as 2nd arg.
1123 Prefer ptrdiff_t to int and avoid integer overflows.
1124 * fileio.c (make_temp_name):
1125 * font.c (font_parse_family_registry): Avoid integer
1126 overflow on string size calculation.
1127 * data.c (Faset): Likewise for byte index.
1129 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1131 Fix display of R2L lines in partial-width windows.
1132 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1133 assigned the correct value.
1134 (extend_face_to_end_of_line): Account for truncation and
1135 continuation glyphs in R2L rows when one of the fringes is not
1137 (display_line): Don't assign negative X offset to a row if we are
1138 going to produce a truncation glyph for it. When handling
1139 truncated R2L rows, consider the width of the left fringe instead
1141 (produce_special_glyphs): Fix bogus assignments.
1143 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1145 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1146 always set to a valid value. Make sure the size passed to alloca
1147 is always positive. (Bug#18516)
1149 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1151 Avoid extra call to oblookup when interning symbols.
1152 * lisp.h (intern_driver): Add prototype.
1153 * lread.c (intern_driver): New function.
1154 (intern1, intern_c_string_1, Fintern):
1155 * font.c (font_intern_prop):
1156 * w32font.c (intern_font_name): Use it.
1158 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1160 Minor improvements to new stack-allocated Lisp objects.
1161 * frame.h (FRAME_PARAMETER):
1162 Prefer scoped_list1 to local_list1 where either would do.
1163 * lisp.h (scoped_list4): New macro.
1164 (local_cons, local_list1, local_list2, local_list3, local_list4)
1165 (make_local_vector, make_local_string, build_local_string):
1166 Prefer functions to macros where either would do.
1167 * xdisp.c (build_desired_tool_bar_string):
1168 Prefer scoped_list4 to local_list4 where either would do.
1170 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1172 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1173 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1174 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1175 * frame.h (FRAME_PARAMETER): New macro.
1176 * dispnew.c (init_display):
1177 * fontset.c (Fset_fontset_font):
1178 * frame.c (x_default_parameter):
1179 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1180 * xfns.c (x_default_scroll_bar_color_parameter)
1181 (x_default_font_parameter, x_create_tip_frame): Use it.
1182 * editfns.c (Fpropertize): Use local_cons.
1183 * process.c (status_message): Use build_local_string.
1184 * xfont.c (xfont_open): Use make_local_string.
1185 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1187 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1189 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1190 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1191 !__clang__. This works with GCC and with clang and is safer for
1192 compilers we don't know about.
1193 (local_cons): Rename parameter to make capture less likely.
1195 2014-09-17 Samuel Bronson <naesten@gmail.com>
1197 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1199 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1201 Fix minor problems found by static checking.
1202 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1204 * buffer.h (decode_buffer): Doc and indentation fixes.
1205 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1207 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1209 Avoid clang-specific warnings.
1210 * buffer.c (init_buffer): Shut up -Wself-assign.
1211 * process.c (server_accept_connection): Shut up -Wunsequenced.
1213 2014-09-16 Daniel Colascione <dancol@dancol.org>
1215 * fns.c (sxhash): For symbols, use address as hash code.
1217 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1219 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1220 * charset.c (load_charset_map_from_file): Use scoped_list2
1221 and build_local_string.
1222 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1223 * emacs.c (init_cmdargs, decode_env_path):
1224 * fileio.c (Fexpand_file_name):
1225 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1226 * frame.c (x_get_arg):
1227 * keyboard.c (safe_run_hooks_error):
1228 * lread.c (load_warn_old_style_backquotes):
1229 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1230 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1231 * xselect.c (x_clipboard_manager_error_1)
1232 (x_clipboard_manager_save_all):
1233 * xterm.c (x_term_init): Use build_local_string.
1235 Avoid more integer overflows on string size calculations.
1236 * category.c (Fmake_category_set):
1237 * xdisp.c (get_overlay_arrow_glyph_row):
1238 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1240 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1242 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1243 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1244 error message format. Use message_with_string to have non-ASCII
1245 file names properly displayed.
1246 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1247 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1248 where these APIs are not available even in UNICOWS.DLL.
1249 Improve the format of error messages and include the file name in them
1251 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1252 call play-sound-functions, per documentation.
1254 * w32.c (w32_get_long_filename, w32_get_short_filename):
1255 Constify the input file name arguments.
1257 * w32.h (w32_get_long_filename, w32_get_short_filename):
1260 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1262 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1263 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1264 [USE_LOCAL_ALLOCATORS]: New macros.
1265 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1266 (build_local_string): Avoid argument name expansion clash with
1268 * alloc.c (toplevel)
1269 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1270 Preprocessor guard to avoid impossible configuration.
1271 * charset.c (Ffind_charset_region, Ffind_charset_string):
1272 Use make_local_vector.
1273 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1274 * textprop.c (Fput_text_property, Fadd_face_text_property):
1276 (copy_text_properties): Use local_cons and local_list3.
1277 * chartab.c (uniprop_table):
1278 * data.c (wrong_choice, wrong_range):
1279 * doc.c (get_doc_string):
1280 * editfns.c (format2):
1281 * fileio.c (Fexpand_file_name, auto_save_error):
1282 * fns.c (Fyes_or_no_p):
1283 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1284 * fontset.c (Fset_fontset_font):
1285 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1286 (read_char_minibuf_menu_prompt):
1287 * keymap.c (silly_event_symbol_error, describe_vector):
1288 * menu.c (single_menu_item):
1289 * minibuf.c (Fread_buffer):
1290 * process.c (status_message, Fformat_network_address)
1291 (server_accept_connection): Use make_local_string and
1292 build_local_string. Prefer compound literals where appropriate.
1294 2014-09-15 Daniel Colascione <dancol@dancol.org>
1296 * fns.c (Fsort): Tweak sort docstring.
1298 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1300 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1301 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1302 set errno to EAGAIN instead, to allow the caller to retry the
1303 write after some waiting. Fixes deadlocks when Emacs exchanges a
1304 lot of data through the pipe. (Bug#18420)
1306 * sound.c (Fplay_sound_internal): Encode the sound file name in
1307 the ANSI codepage. Expand it against data-directory, as per docs,
1308 not against the current directory. No need to make a local copy
1309 of the file name; pass the encoded file name directly to
1310 do_play_sound. (Bug#18463)
1312 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1313 NULL, and the file name is not encodable in ANSI codepage, return
1314 the string with "?" replacement characters, which will fail the
1315 caller. This avoids returning a random value in that case.
1317 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1319 * window.c (Fresize_mini_window_internal): Set w->total_lines
1320 from w->pixel_height (Bug#18422).
1322 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1324 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1325 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1326 setting resize increments (Bug#18435).
1328 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1330 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1331 state around the call to line_bottom, since it can move the
1332 iterator to another screen line. This fixes off-by-one errors in
1333 the reported row in some rare cases.
1335 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1337 * callproc.c (init_callproc): Fix bug introduced at
1338 2014-09-07 (Bug#18474).
1340 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1342 Prefer ptrdiff_t to int and avoid integer overflows.
1343 * fileio.c (make_temp_name):
1344 * font.c (font_parse_family_registry): Avoid integer
1345 overflow on string size calculation.
1346 * data.c (Faset): Likewise for byte index.
1348 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1350 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1352 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1354 * lisp.h (make_local_string): Nitpick indent.
1355 * print.c (Fprin1_to_string): Remove unused GCPROs.
1357 More debugging aids around GCPROs.
1358 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1359 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1360 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1362 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1363 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1365 Remove redundant GCPROs around Ffuncall and Fapply calls.
1366 This is safe because Ffuncall protects all of its arguments by itself.
1367 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1368 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1369 (call6, call7): Likewise. Use compound literals where applicable.
1370 (run_hook_with_args_2): Use compound literal.
1372 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1374 Pacify --enable-gcc-warnings when no window system is used.
1375 These warnings found that subscript error, so they seem worthwhile.
1376 * composite.c (char_composable_p): Simplify a bit.
1377 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1378 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1379 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1380 * window.c (set_window_scroll_bars):
1381 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1382 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1383 Ignore -Wsuggest-attribute=const.
1384 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1385 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1387 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1389 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1390 Use check_iso_charset_parameter instead of doing the checks by hand.
1391 (check_iso_charset_parameter): Move up. Check parameters a bit
1392 more carefully, and return true for 96-char sets. All callers changed.
1394 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1396 Simplify lisp.h by removing the __COUNTER__ business.
1397 Problem reported by Dmitry Antipov in:
1398 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1399 * lisp.h (make_local_vector, make_local_string)
1400 (build_local_string): Simplify by not bothering with __COUNTER__.
1401 The __COUNTER__ business wasn't working properly, and was needed
1402 only for hypothetical future expansion anyway.
1404 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1406 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1407 terms to determine bitmap color. (Bug#18437)
1409 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1411 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1414 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1416 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1418 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1420 * xterm.c (handle_one_xevent): Detect iconified by looking at
1421 _NET_WM_STATE_HIDDEN.
1423 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1425 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1426 These can generate a constant with the correct value but the wrong
1427 width, which doesn't work as a printf argument. All uses removed.
1428 Problem reported by Dmitry Antipov in:
1429 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1430 (ENUMABLE): Remove; no longer needed.
1431 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1432 Remove; no longer needed because of the above change.
1433 Each definiens moved to the only use.
1435 Improve the experimental local and scoped allocation.
1436 * alloc.c (local_string_init, local_vector_init):
1437 New functions, defined if USE_LOCAL_ALLOCATORS.
1438 Mostly, these are moved here from lisp.h, as it's not
1439 clear it's worth making them inline.
1440 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1441 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1442 USE_STACK_LISP_OBJECTS, not on a laundry list.
1443 (local_string_init, local_vector_init): New decls.
1444 (union Aligned_Cons): New type.
1445 (scoped_cons): Use it. Give up on the char trick, as it's a too
1446 much of a maintenance hassle; if someone wants this speedup
1447 they'll just need to convince their compiler to align properly.
1448 Conversely, use the speedup if struct Lisp_Cons happens to
1449 be aligned even without a directive. Better yet, help it along
1450 by using union Aligned_Cons rather than struct Lisp_Cons.
1451 (pointer_valid_for_lisp_object): Remove. This check is not
1452 necessary, since make_lisp_ptr is already doing it. All uses removed.
1453 (local_vector_init, local_string_init): Move to alloc.c.
1454 (build_local_vector): Remove this awkward macro, replacing with ...
1455 (make_local_vector): New macro, which acts more like a function.
1456 Use statement expressions and use __COUNTER__ to avoid macro
1457 capture. Fall back on functions if these features are not supported.
1458 (build_local_string, make_local_string): Likewise.
1460 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1462 * xterm.c (x_term_init): Consolidate duplicated code.
1463 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1464 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1465 Add eassert and mark dpyinfo as dead only if it was alive.
1467 Add macros to allocate temporary Lisp objects with alloca.
1468 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1469 * character.h (parse_str_as_multibyte): Move prototype to ...
1470 * lisp.h (parse_str_as_multibyte): ... here.
1471 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1472 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1474 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1475 (local_string_init): New functions.
1476 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1477 (init_alloc_once): Call it.
1479 Cleanup last change and make all new stuff conditional.
1480 * lisp.h (build_local_string): Rename to ...
1481 (make_local_string): ... this macro.
1482 (build_local_string, scoped_list1, scoped_list3): New macros.
1483 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1484 and functions as such, use regular fallbacks otherwise.
1485 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1488 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1490 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1491 always make sure the marginal areas of the row are in sync with
1492 what the window wants. (Bug#18419)
1494 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1495 existing binding of a variable, to avoid silently aborting
1496 commands that use specbind. (Bug#18331)
1498 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1500 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1501 * coding.c (growable_destination): New function.
1502 (produce_chars): Use it for sanity checks. Do not fiddle with
1503 dst_end if the source and destination are both nil, as it's
1504 the caller's responsibility to avoid overlap.
1505 * keyboard.c (read_decoded_event_from_main_queue):
1506 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1507 length, not 4 times, to prevent decode_coding_c_string from trying
1508 to reallocate a destination. This removes the need for the FIXME.
1510 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1511 All callers simplified. Add a comment about exec_failed, vfork,
1514 Adjust drag-and-drop fix when window is above top (Bug#18303).
1515 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1516 XCDR bleed into XCAR's encoded value. Improve checks for
1517 out-of-range data while we're at it.
1519 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1521 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1522 is CONSP (Bug#18303).
1524 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1526 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1527 'alloca' gets passed arguments larger than MAX_ALLOCA.
1529 * font.c (MAX): Define if not defined elsewhere.
1531 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1533 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1534 here for destination buffer, to work around what appears to be a
1535 bug in decode_coding_c_string when the source and destination are
1538 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1539 This follows up on the recent thread in emacs-devel on alloca; see:
1540 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1541 This patch also cleans up alloca-related glitches noted while
1542 examining the code looking for unbounded alloca.
1544 * callproc.c (init_callproc):
1545 Rewrite to avoid need for alloca.
1546 * buffer.c (mouse_face_overlay_overlaps)
1547 (report_overlay_modification):
1548 * buffer.h (GET_OVERLAYS_AT):
1549 * coding.c (make_subsidiaries):
1550 * doc.c (Fsnarf_documentation):
1551 * editfns.c (Fuser_full_name):
1552 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1553 (search_embedded_absfilename, Fsubstitute_in_file_name):
1554 * fns.c (Fmake_hash_table):
1555 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1556 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1557 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1558 (xrdb_get_resource, x_get_resource_string):
1559 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1560 * ftxfont.c (ftxfont_draw):
1561 * image.c (xbm_load, xpm_load, jpeg_load_body):
1562 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1564 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1566 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1567 (find_and_return_menu_selection):
1568 * print.c (PRINTFINISH):
1569 * process.c (Fformat_network_address):
1570 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1571 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1572 * sound.c (wav_play, au_play):
1573 * syntax.c (skip_chars):
1574 * term.c (tty_menu_activate, tty_menu_show):
1575 * textprop.c (get_char_property_and_overlay):
1576 * window.c (Fset_window_configuration):
1577 * xdisp.c (safe__call, next_overlay_change, vmessage)
1578 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1579 * xfaces.c (face_at_buffer_position):
1580 * xmenu.c (x_menu_show):
1581 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1582 allocation size isn't bounded.
1583 * callint.c (Fcall_interactively): Redo memory_full check
1584 so that it can be done at compile-time on some platforms.
1585 * coding.c (MAX_LOOKUP_MAX): New constant.
1586 (get_translation_table): Use it.
1587 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1588 SAFE_ALLOCA, to catch integer overflows on size calculation.
1589 (exec_failed) [!DOS_NT]: New function.
1590 (child_setup) [!DOS_NT]: Use it.
1591 * editfns.c (Ftranspose_regions):
1592 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1593 * editfns.c (check_translation):
1594 Allocate larger buffers on the heap.
1595 * eval.c (internal_lisp_condition_case):
1596 Check for MAX_ALLOCA overflow.
1597 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1598 (Fbase64_encode_region, Fbase64_decode_region):
1599 Avoid unnecessary calls to SAFE_FREE before 'error'.
1600 * buffer.c (mouse_face_overlay_overlaps):
1601 * editfns.c (Fget_pos_property, check_translation):
1602 * eval.c (Ffuncall):
1603 * font.c (font_unparse_xlfd, font_find_for_lface):
1604 * ftfont.c (ftfont_drive_otf):
1605 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1606 (menu_bar_items, tool_bar_items):
1607 * sound.c (Fplay_sound_internal):
1608 * xdisp.c (load_overlay_strings, dump_glyph_row):
1609 Use an ordinary auto buffer rather than alloca, since the
1610 allocation size is fixed and small.
1611 * ftfont.c: Include <c-strcase.h>.
1612 (matching_prefix): New function.
1613 (get_adstyle_property): Use it, to avoid need for alloca.
1614 * keyboard.c (echo_add_key):
1615 * keymap.c (describe_map): Use ptrdiff_t, not int.
1616 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1617 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1618 when counting bytes.
1619 * lisp.h (xlispstrdupa): Remove, replacing with ...
1620 (SAFE_ALLOCA_STRING): ... new macro with different API.
1621 This fixes a portability problem, namely, alloca result
1622 passed to another function. All uses changed.
1623 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1625 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1626 (REGEX_ALLOCATE): New macros.
1627 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1628 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1630 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1632 (decode_mode_spec_coding): Store directly into buf rather than
1633 into an alloca temporary and copying the temporary to the buf.
1635 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1637 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1639 2014-09-04 Jan D <jan.h.d@swipnet.se>
1641 * xterm.c (x_term_init): Don't call x_session_initialize if running
1642 as a daemon (Bug#18375).
1644 * xsmfns.c: Initialize ice_fd.
1646 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1648 Less chatter in 'make' output.
1649 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1650 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1651 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1653 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1655 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1656 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1658 * nsfns.m (Fx_create_frame):
1659 * w32fns.c (Fx_create_frame):
1660 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1663 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1665 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1666 the reported row in the case of a window with a header line, by
1667 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
1668 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1670 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1672 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1673 when configured --with-wide-int on typical 32-bit platforms.
1675 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1677 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1678 when HPOS is negative, for the benefit of R2L glyph rows whose
1679 newline overflows into the fringe.
1681 2014-09-03 Ken Brown <kbrown@cornell.edu>
1683 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1685 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1687 Minor cleanup of recent strlen-avoiding patch.
1688 * fileio.c (CHECK_LENGTH): Remove.
1689 Rewrite callers so that they don't need it.
1690 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1691 variable wasn't set.
1693 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1695 * fileio.c (CHECK_LENGTH): New macro.
1696 (Fexpand_file_name): Use it and get rid of a few more calls
1697 to strlen and strcat.
1698 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1699 * lisp.h (egetenv): ... because of a new inline function used to
1700 avoid calls to strlen for a compile-time constants.
1702 * buffer.h (decode_buffer): New function.
1703 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1704 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1705 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1706 * data.c (Flocal_variables_p):
1707 * fileio.c (Fverify_visited_file_modtime):
1708 * marker.c (live_buffer): Use it.
1710 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1712 Avoid extra calls to strlen in filesystem I/O routines.
1713 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1714 the length of 'newdir' is known or may be precalculated.
1715 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1716 not 'char *', and so use precalculated length.
1717 (Ffile_accessible_directory_p):
1718 * callproc.c (encode_current_directory, init_callproc):
1719 * charset.c (init_charset):
1720 * lread.c (load_path_check, load_path_default): Adjust users.
1721 * lisp.h (file_accessible_directory_p): Tweak prototype.
1723 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1725 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1728 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1730 --enable-silent-rules now suppresses more chatter.
1731 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1732 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1733 (am__v_CCLD_1): New macros, taken from Automake.
1734 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1736 Clean up extern decls a bit.
1737 * bytecode.c: Include blockinput.h and keyboard.h rather
1738 than rolling their APIs by hand.
1739 * emacs.c: Include regex.h and rely on its and lisp.h's API
1740 rather than rolling them by hand.
1741 * lastfile.c: Include lisp.h, to check this file's API.
1742 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1744 * regex.h (re_max_failures): New decl.
1745 * unexcw.c, unexmacosx.c, unexw32.c:
1746 Rely on lisp.h's API rather than rolling it by hand.
1747 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1748 Declare at top level, to pacify GCC -Wnested-externs.
1750 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1752 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1753 clipping rectangle become negative (i.e. large positive, since
1754 it's an unsigned data type). This can happen in R2L hscrolled
1755 glyph rows, and caused us to draw the cursor glyph on the fringe.
1756 For the details, see
1757 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1759 2014-08-31 Ken Brown <kbrown@cornell.edu>
1761 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1762 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1763 is defined. (Bug#18368)
1765 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1767 Vector-sorting fixes (Bug#18361).
1768 It's not safe to call qsort or qsort_r, since they have undefined
1769 behavior if the user-specified predicate is not a total order.
1770 Also, watch out for garbage-collection while sorting vectors.
1771 * fns.c: Include <vla.h>.
1772 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1773 (sort_vector_compare): Remove, replacing with ....
1774 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1775 ... these new functions.
1776 (sort_vector): Rewrite to use the new functions.
1777 GCPRO locals, since the predicate can invoke the GC.
1778 Since it's in-place return void; caller changed.
1779 (merge): Use 'inorder', for clarity.
1781 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1782 One can't hoist this out of the 'if', because intervening calls to
1783 newlocale, twolower, etc. can change errno.
1785 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1787 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1788 wording of the error messages.
1789 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1792 * w32proc.c (get_lcid_callback): Accept locale specifications
1793 without the country part, as in "enu" vs "enu_USA".
1794 (w32_compare_strings): Signal an error if a locale was specified,
1795 but couldn't be translated into a valid LCID.
1797 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1799 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1801 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1803 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1804 errno after towlower_l. errno's value is not specified after
1805 towlower_l. Instead, assume that towlower_l returns its argument
1806 on failure, which is portable in practice.
1808 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1810 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1812 * w32proc.c (w32_compare_strings): Accept additional argument
1813 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1814 if requested. If w32-collate-ignore-punctuation is non-nil, add
1815 NORM_IGNORESYMBOLS to the flags.
1816 (LINGUISTIC_IGNORECASE): Define if not already defined.
1817 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1819 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1822 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1824 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1825 Define substitutes for platforms that lack them.
1826 (str_collate): Add arguments locale and ignore_case.
1828 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1829 Add optional arguments LOCALE and IGNORE-CASE.
1831 * lisp.h (str_collate): Adapt argument list.
1833 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1835 Add vectors support to Fsort.
1836 * fns.c (sort_vector, sort_vector_compare): New functions.
1837 (sort_list): Likewise, refactored out of ...
1838 (Fsort): ... adjusted user. Mention vectors in docstring.
1839 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1840 * alloc.c (make_save_int_obj): New function.
1841 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1842 (make_save_int_obj): Add prototype.
1844 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1845 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1846 Conditionally define to match system's qsort_r signature.
1847 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1849 2014-08-28 Ken Brown <kbrown@cornell.edu>
1851 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1852 dumping and the system malloc after dumping. (Bug#18222)
1854 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1855 Define as macros, expanding to hybrid_malloc, etc.
1856 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1857 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1859 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1860 full implementation on Cygwin. Remove Cygwin-specific code that
1861 is no longer needed.
1862 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1863 Redefine as macros expanding to gmalloc, grealloc, etc.
1864 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1865 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1866 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1867 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1869 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1870 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1871 HAVE_POSIX_MEMALIGN)]: New functions.
1872 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1873 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1874 hybrid_aligned_alloc; declare.
1875 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1876 HAVE_POSIX_MEMALIGN)]: Define.
1877 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1878 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1879 Define as macro, expanding to gget_current_dir_name, and define
1881 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1882 malloc_enable_thread(). Don't initialize malloc.
1883 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1884 no longer defined on Cygwin).
1885 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1886 * sheap.c (bss_sbrk_buffer_end): New variable.
1887 * unexcw.c (__malloc_initialized): Remove variable.
1888 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1890 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1893 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1895 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1896 In `event->y' return entire range (the size of the scroll bar minus
1898 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1899 return entire range (the scaled size of the scroll bar minus
1900 that of the slider). In `portion' return the scaled position of
1902 (xaw_jump_callback): Restore part of code for vertical scroll
1903 bar broken in change from 2014-07-27.
1904 (xaw_scroll_callback): Provide incremental scrolling with
1905 horizontal scroll bars.
1907 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1909 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1911 * indent.c (Fvertical_motion): Fix vertical motion up through a
1912 display property after a newline. (Bug#18276)
1914 * xdisp.c (display_line): Don't assume that the call to
1915 reseat_at_next_visible_line_start ends up at a character
1916 immediately following the newline on the previous line.
1917 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1918 beyond ZV, which causes infloop in redisplay. For the details, see
1919 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1921 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1922 coordinate for hscrolled R2L screen lines. (Bug#18277)
1924 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1926 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1929 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1931 * syntax.c (scan_lists): Don't examine positions before BEGV.
1934 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1936 Improve robustness of new string-collation code (Bug#18051).
1937 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1938 (newlocale, wcscoll_l): Define substitutes for platforms that
1939 lack them, so as to simplify the mainline code.
1940 (str_collate): Simplify the code by assuming the above definitions.
1941 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1942 For example, the old version left the Emacs in the wrong locale if
1943 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1944 result. Report an error if newlocale fails.
1946 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1948 * lisp.h (str_collate):
1949 * sysdep.c (str_collate): Return int.
1950 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1952 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1954 Fix some glitches in previous change.
1955 * sysdep.c (stack_direction): Replace stack_grows_down
1956 to simplify calculation of stack boundaries.
1957 (handle_sigsegv): Check whether we really crash somewhere near
1958 to stack boundary, and handle fatal signal as usual if not.
1959 (init_sigsegv): Adjust accordingly.
1960 * keyboard.c (Vtop_level_message): Rename to
1961 Vinternal__top_level_message, as suggested by Stefan Monnier in
1962 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1963 All related users changed.
1965 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1967 Handle C stack overflow caused by too nested Lisp evaluation.
1968 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1969 siglongjmp point to transfer control from SIGSEGV handler.
1970 * keyboard.c (return_to_command_loop, recover_top_level_message)
1971 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1972 (regular_top_level_message): New variable.
1973 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1974 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1976 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1977 new variables described above.
1978 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1979 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1980 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1981 (init_sigsegv): New function.
1982 (init_signals): Use it.
1984 2014-08-25 Ken Brown <kbrown@cornell.edu>
1986 * emacs.c (main): Remove use of obsolete macro
1987 G_SLICE_ALWAYS_MALLOC.
1989 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1991 Implement locale-sensitive string collation for MS-Windows.
1992 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1993 New functions. (Bug#18051)
1995 * w32.h (w32_compare_strings): Add prototype.
1997 * w32.c <g_b_init_compare_string_w>: New global flag.
1998 (globals_of_w32): Initialize it.
2000 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2002 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2003 [WINDOWSNT]: Call str_collate on MS-Windows.
2005 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2007 One more minor cleanup of font subsystem.
2008 * font.h (struct font_driver): Convert text_extents to
2009 return void because returned value is never actually used.
2010 * macfont.m (macfont_text_extents):
2011 * w32font.c (w32font_text_extents):
2012 * xftfont.c (xftfont_text_extents): Adjust to return void
2013 and assume that 'metrics' argument is always non-NULL.
2014 * ftfont.c (ftfont_text_extents):
2015 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2017 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2019 Minor cleanups of str_collate fix (Bug#18051).
2020 * fns.c (str_collate): Move decl from here ...
2021 * lisp.h (str_collate): ... to here.
2022 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2023 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2024 potential problems with integer overflow. Don't assume
2025 setlocale succeeds. Remove unnecessary test before restoring
2026 locale via setlocale, and free the copied setlocale string
2029 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2031 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2033 * sysdep.c (str_collate): New function. (Bug#18051)
2035 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2037 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2038 if the initial "rm -f" fails. This is for MinGW builds, where
2039 MS-Windows will not allow deleting the executable file of a
2042 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2044 * w32term.c (w32_scroll_bar_handle_click)
2045 (w32_horizontal_scroll_bar_handle_click)
2046 (x_scroll_bar_report_motion)
2047 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2048 SB_THUMBTRACK, use the 32-bit position information returned by
2049 GetScrollInfo, not the 16-bit information returned in the Windows
2052 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2054 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2055 second coordinate ('y') reported for dragging the horizontal
2058 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2060 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2061 and text area-relative x-coordinates.
2063 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2065 Avoid overwriting the reversed_p flags in the glyph matrices when
2066 init_iterator or start_display are called.
2067 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2069 (tool_bar_height, redisplay_tool_bar, try_window)
2070 (try_window_reusing_current_matrix, try_window_id)
2071 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2072 reversed_p flag of the iterator's glyph row where the glyph row
2073 is going to be redrawn.
2075 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2077 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2079 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2081 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2082 of emacs_event return length from si.nPage to si.nMax.
2083 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2084 interchange start and end of thumb.
2086 2014-08-15 Ken Brown <kbrown@cornell.edu>
2088 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2089 ERRORCHECK mutexes. (Bug#18222)
2091 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2093 * frame.c (set_menu_bar_lines_1): Remove.
2094 (set_menu_bar_lines): Call change_frame_size instead of
2095 set_menu_bar_lines_1.
2097 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2099 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2102 2014-08-11 Glenn Morris <rgm@gnu.org>
2104 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2105 writing before backing up, since it causes a more serious problem
2106 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2107 (choose_write_coding_system): No longer callable from Lisp.
2108 Move last piece back here from Fwrite_region.
2109 (Fwrite_region, syms_of_fileio): Update for above changes.
2111 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2113 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2114 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2115 (Fwindow_new_pixel, Fset_window_new_pixel)
2116 (Fset_window_new_total, Fset_window_new_normal)
2117 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2119 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2121 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2123 * fontset.c (Finternal_char_font): Recompute basic faces if the
2124 frame's face cache was cleared. (Bug#18162)
2126 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2128 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2129 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2130 base buffer's undo list.
2132 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2134 Fix a couple of recent inadvertent breaks of the MSDOS port.
2135 * msdos.c: include required menu.h
2136 * term.c: set correct menu_show_hook on MSDOS.
2138 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2140 Fix handling of menu bar line on TTY frames (Bug#18136)
2142 * dispnew.c (handle_window_change_signal):
2143 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2144 frame's menu bar lines subtracted from height.
2145 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2147 (adjust_frame_size): Count in menu bar when setting FrameRows.
2148 (make_terminal_frame): When setting up the frame's lines and
2149 text height don't count in the menu bar.
2150 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2151 lines subtracted from height.
2152 (do_switch_frame): Set tty's FrameRows to number of total lines
2154 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2155 is used, return total number of lines and columns.
2156 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2158 * term.c (OUTPUT, tty_set_terminal_modes)
2159 (tty_set_terminal_window, tty_set_scroll_region)
2160 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2161 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2162 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2163 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2164 Call change_frame_size with frame's menu bar lines subtracted
2166 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2167 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2170 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2172 * alloc.c (Fmemory_info): Remove a stray brace.
2174 * process.c: Fix a comment typo.
2176 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2178 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2180 * widgetprv.h (EmacsFramePart): Remove font.
2182 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2183 (resources, setup_frame_cursor_bits): Remove unused variables and
2184 functions, esp. wrt. font (Bug#18227).
2186 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2188 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2190 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2192 Refer to MS-DOS using the same name everywhere.
2194 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2198 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2200 * w32term.c (w32_redeem_scroll_bar):
2201 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2202 not redeeming scroll bars that have been turned off.
2204 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2206 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2207 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2208 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2209 (safe_run_hook_funcall): Adjust accordingly.
2211 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2213 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2214 Condition correctly according to toolkit used.
2215 * frame.c (make_initial_frame, make_terminal_frame)
2216 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2217 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2218 assignments according to presence of toolkit scrollbars.
2219 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2220 Condition correctly according to toolkit used.
2221 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2222 only if toolkit supports it.
2223 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2225 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2227 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2229 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2231 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2232 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2233 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2234 (safe_run_hooks): Remove comment which is not relevant any more.
2236 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2238 Don't let big frames overrun the stack.
2239 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2240 Use SAFE_NALLOCA, not alloca.
2242 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2243 * dired.c (directory_files_internal): Use a volatile variable
2244 to prevent the compiler from optimizing away all copies of a local.
2245 I wonder how many other GC-related bugs like this lurk elsewhere?
2247 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2248 * xterm.h (struct x_display_info): New member 'connection'.
2249 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2250 so that x_delete_terminal has a file descriptor to pass to
2251 delete_keyboard_wait_descriptor.
2253 Don't mishandle year-9999 dates (Bug#18176).
2254 * editfns.c (decode_time_components): Store an invalid timespec
2255 on overflow, instead of returning false, so that the caller can
2256 distinguish overflow from other errors.
2257 (lisp_time_argument, lisp_seconds_argument): If the time is out
2258 of range, signal a time overflow instead of an invalid time spec.
2259 * keyboard.c (decode_timer): Treat time overflow like other
2262 Avoid undefined behavior with signed left shift.
2263 Caught by 'gcc -fsanitize=undefined'.
2264 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2265 * dispnew.c (line_hash_code, scrolling):
2266 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2267 Use 'unsigned', not 'int', for line hashes.
2268 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2270 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2272 Make compare-strings more compatible with old behavior (Bug#17903).
2273 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2275 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2277 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2278 Don't add label between left and right buttons (Bug#18129).
2280 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2282 Make functions static that no longer need to be extern.
2283 * frame.c, frame.h (set_menu_bar_lines):
2284 * keyboard.c (Qleftmost, Qrightmost):
2285 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2286 (x_set_internal_border_width):
2289 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2291 Fix display of R2L lines when the last character fits only partially.
2292 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2294 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2295 R2L row is visible only partially, give the row a negative x
2297 (display_line): Fix the calculation of the glyph whose pixel width
2298 is used to decide whether the last produced glyph fits on the
2299 line. When the last glyph fits only partially, give the row a
2302 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2303 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2304 pixel width of the first glyph that is hscrolled from display.
2305 (display_line): In R2L glyph rows, don't give a negative offset to
2306 row->x when the first glyph begins before first_visible_x.
2308 * xdisp.c (display_line): If called with iterator set up to write
2309 to a marginal area, delay the call to handle_line_prefix until we
2310 switch back to the text area. (Bug#18035)
2312 * .gdbinit (xwindow): The members total_cols, total_lines,
2313 left_col, and top_line are C integers (and has been so for the
2316 2014-08-01 Andreas Schwab <schwab@suse.de>
2318 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2319 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2321 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2323 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2324 (timerfd_callback): Ignore weird events with no data. Add tight
2325 assertions and comments.
2326 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2327 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2329 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2331 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2332 I had confused && with ||.
2334 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2336 Simplify timerfd configuration and fix some minor glitches.
2337 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2338 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2339 Fall back on timer_create if timerfd_create fails at runtime.
2340 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2341 kernel primitives to do resolution. All uses removed.
2342 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2343 (turn_on_atimers): Clear timer_create-based timers too,
2346 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2347 Without this change, the code can access the local variable 'width'
2348 even when it has not been initialized, and likewise for 'height';
2349 in either case this leads to undefined behavior.
2351 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2353 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2354 necessary, put horizontal scroll bar resources as well. See
2355 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2356 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2358 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2360 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2361 background value to match the resource of its vertical counterpart.
2363 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2365 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2366 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2368 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2370 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2371 change that added the top margin height to the requested height
2372 and revert (undocumented) part of 2014-07-28 change that changed
2373 the logic of whether a size change occurred.
2375 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2377 * .gdbinit (xwindow): The members total_cols, total_lines,
2378 left_col, and top_line are C integers (and has been so for the
2381 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2384 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2386 On GNU/Linux, use timerfd for asynchronous timers.
2387 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2388 (toplevel): Rename alarm_timer_ok to special_timer_available.
2389 [HAVE_TIMERFD]: Declare timerfd.
2390 [HAVE_CLOCK_GETRES]: Declare resolution.
2391 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2392 system timer resolution.
2393 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2394 (timerfd_callback) [HAVE_TIMERFD]: New function.
2395 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2396 [ENABLE_CHECKING]: New function for the sake of automated tests.
2397 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2398 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2399 [ENABLE_CHECKING]: Defsubr test function.
2400 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2401 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2402 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2404 Fix --without-x build and pacify --enable-gcc-warnings.
2405 Problems reported in Bug#18122 and Bug#18124.
2406 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2407 (frame_windows_min_size): Now static.
2408 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2410 (adjust_frame_size): Always declare prototype.
2412 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2413 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2414 * atimer.c (timerfd_callback): Always read expiration data.
2416 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2417 * process.c (add_timer_wait_descriptor): Add timer descriptor
2418 to input_wait_mask and non_process_wait_mask as well.
2420 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2422 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2424 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2426 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2427 Reinstate code removed by the prevoius commit to this file.
2429 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2431 * buffer.h (struct buffer): New fields scroll_bar_height and
2432 horizontal_scroll_bar_type.
2433 * buffer.c (bset_scroll_bar_height)
2434 (bset_horizontal_scroll_bar_type): New functions.
2435 (Fbuffer_swap_text): Handle old_pointm field.
2436 (init_buffer_once): Set defaults for scroll_bar_height and
2437 horizontal_scroll_bar_type.
2438 (syms_of_buffer): New variables scroll_bar_height and
2439 horizontal_scroll_bar_type.
2440 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2441 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2442 (set_vertical_scroll_bar): Remove prototype.
2443 (x_change_tool_bar_height): Add prototype.
2444 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2445 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2446 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2448 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2449 (update_window): Start mode_line_row->y after horizontal scroll
2451 (change_frame_size_1): Call adjust_frame_size.
2452 (init_display): When changing the size of a tty frame do not
2453 pass height of menu bar.
2454 (Qframe_windows_min_size): New symbol.
2455 * frame.h (struct frame): List tool bar fields after menu bar
2456 fields. Add official, total_lines, horizontal_scroll_bars,
2457 config_scroll_bar_height and config_scroll_bar_lines fields.
2458 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2459 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2460 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2461 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2462 (FRAME_WINDOWS_HEIGHT): New macros.
2463 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2464 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2465 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2466 horizontal scroll bar.
2467 (frame_inhibit_resize, adjust_frame_size)
2468 (frame_windows_min_size): Add declarations.
2469 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2470 (x_set_scroll_bar_default_height, x_set_left_fringe)
2471 (x_set_right_fringe, x_set_vertical_scroll_bars)
2472 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2473 (x_set_scroll_bar_height): Add external declarations.
2474 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2475 (adjust_frame_size): New functions.
2476 (make_frame): Initial horizontal_scroll_bars field.
2477 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2479 (make_initial_frame, make_terminal_frame): No horizontal scroll
2480 bar in initial and terminal frames. Use adjust_frame_size.
2481 (Fframe_total_cols): Fix doc-string.
2482 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2483 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2484 Rewrite using adjust_frame_size.
2485 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2486 (Qframe_windows_min_size): New symbols.
2487 (x_set_frame_parameters): Remove call of check_frame_size.
2488 (x_report_frame_params): Return scroll_bar_height value.
2489 (x_set_left_fringe, x_set_right_fringe): New functions.
2490 (adjust_frame_height, x_set_internal_border_width)
2491 (x_set_fringe_width): Remove.
2492 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2493 (x_set_scroll_bar_width, x_set_right_divider_width)
2494 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2495 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2497 (x_figure_window_size): Rewrite to make frame display the
2498 expected number of lines.
2499 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2500 (Vdefault_frame_horizontal_scroll_bars)
2501 (Vframe_initial_frame_tool_bar_height)
2502 (frame_inhibit_implied_resize): New variables.
2503 * fringe.c (compute_fringe_widths): Remove.
2504 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2505 (xg_create_horizontal_scroll_bar)
2506 (xg_update_horizontal_scrollbar_pos)
2507 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2508 (xg_get_default_scrollbar_height)
2509 (xg_clear_under_internal_border): Extern.
2510 * gtkutil.c (xg_frame_resized): Don't call
2511 do_pending_window_change.
2512 (xg_frame_set_char_size): Use adjust_frame_size.
2513 (style_changed_cb): Call update_theme_scrollbar_height and
2514 x_set_scroll_bar_default_height.
2515 (x_wm_set_size_hint): Don't call check_frame_size.
2516 (update_theme_scrollbar_height)
2517 (xg_get_default_scrollbar_height)
2518 (xg_create_horizontal_scroll_bar)
2519 (xg_update_horizontal_scrollbar_pos)
2520 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2521 (xg_create_scroll_bar): Set horizontal slot of bar.
2522 (xg_initialize): Call update_theme_scrollbar_height.
2523 (xg_clear_under_internal_border): No more static.
2524 * insdel.c (adjust_suspend_auto_hscroll): New function.
2525 (adjust_markers_for_delete, adjust_markers_for_insert)
2526 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2527 * keyboard.c (readable_events, discard_mouse_events)
2528 (make_lispy_event): Handle horizontal scroll bar click events.
2529 (Fsuspend_emacs): When changing the size of a tty frame do not
2530 pass height of menu bar.
2531 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2532 (Qright, Qleftmost, Qrightmost): New symbols.
2533 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2535 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2536 * nsfns.m (x_set_internal_border_width): New function.
2537 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2538 Remove extended fringe code.
2539 (x_set_window_size, x_new_font): Don't call
2540 compute_fringe_widths.
2541 * term.c (Fresume_tty): When changing the size of a tty frame do
2542 not pass height of menu bar.
2543 (clear_tty_hooks, set_tty_hooks):
2544 Clear horizontal_scroll_bar_hook.
2545 (init_tty): Frame has no horizontal scroll bars.
2546 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2547 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2548 scroll_bar_after_handle, scroll_bar_left_arrow,
2549 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2550 scroll_bar_to_rightmost entries.
2551 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2552 (struct terminal): Add set_horizontal_scroll_bar_hook.
2553 * w32console.c (initialize_w32_display):
2554 Clear horizontal_scroll_bar_hook.
2555 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2557 (x_clear_under_internal_border, x_set_internal_border_width):
2559 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2560 Set windows_or_buffers_changed when adding the menu bar.
2561 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2562 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2563 (w32_createhscrollbar): New functions.
2564 (w32_createscrollbar): Rename to w32_createvscrollbar.
2565 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2566 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2567 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2568 Add WM_EMACS_SHOWCURSOR.
2569 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2570 case do not artificially impose WM size hints.
2571 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2572 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2574 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2575 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2576 (unwind_create_frame_1): Remove.
2577 (Fx_create_frame): Make both scrollbars the system standard
2578 width and height. Use official field of frame structure to
2579 inhibit running window-configuration-change-hook.
2580 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2581 pixelwise. Handle frame's official field.
2582 (w32_frame_parm_handlers): Remove x_set_fringe_width
2583 entries. Add x_set_scroll_bar_height,
2584 x_set_horizontal_scroll_bars, x_set_left_fringe and
2586 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2587 pass height of menu bar to change_frame_size.
2588 * w32menu.c (set_frame_menubar): Rewrite using
2589 frame_inhibit_resize.
2590 * w32term.h (struct w32_display_info):
2591 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2592 (struct scroll_bar): Add horizontal.
2593 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2594 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2595 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2596 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2597 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2598 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2599 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2600 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2601 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2602 Define instead of WM_EMACS_CREATESCROLLBAR.
2603 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2604 WND_SCROLLBAR_INDEX.
2605 * w32term.c (horizontal_scroll_bar_min_handle)
2606 (horizontal_scroll_bar_left_border)
2607 (horizontal_scroll_bar_right_border): New integers.
2608 (x_set_frame_alpha): Replace x_highlight_frame by
2610 (x_window_to_scroll_bar): New argument "type". Update callers
2612 (w32_set_horizontal_scroll_bar_thumb)
2613 (x_horizontal_scroll_bar_report_motion)
2614 (w32_set_horizontal_scroll_bar)
2615 (w32_horizontal_scroll_bar_handle_click)
2616 (x_horizontal_scroll_bar_report_motion): New functions.
2617 (w32_mouse_position): Discriminate horizontal and vertical
2619 (my_create_scrollbar): Replace with two new functions
2620 my_create_vscrollbar and my_create_hscrollbar.
2621 (x_scroll_bar_create): New argument "horizontal".
2622 Update callers accordingly.
2623 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2624 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2626 (w32_read_socket): Handle WM_HSCROLL cae.
2627 (x_new_font): Don't recompute fringe widths.
2628 Use frame_inhibit_resize. Calculate new menu bar height iff we
2629 build without toolkit. Always clear under internal border.
2630 (x_set_window_size): Don't check frame size or recompute
2631 fringes. Reset fullscreen status before applying sizes.
2632 Always resize as requested by pixelwise argument. Don't call
2633 do_pending_window_change.
2634 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2635 (w32_initialize_display_info): Initialize dpyinfo's
2636 horizontal_scroll_bar_cursor entry.
2637 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2638 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2639 horizontal_scroll_bar_left_border.
2640 (w32fullscreen_hook): Intermittently resize window to normal
2641 when switching from fullscreen to maximized state.
2642 (run_window_configuration_change_hook): Don't run it if frame is
2644 (unwind_change_frame): Remove.
2645 (Fset_window_configuration): Rewrite using frame's official field.
2646 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2647 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2648 * window.h (struct window): New fields old_pointm,
2649 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2650 scroll_bar_height and suspend_auto_hscroll.
2651 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2653 (sanitize_window_sizes): Extern.
2654 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2655 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2656 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2657 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2658 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2660 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2661 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2662 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2663 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2664 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2665 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2666 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2667 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2668 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2669 (Fwindow_old_point, sanitize_window_sizes): New functions.
2670 (Qwindow_sanitize_window_sizes): New symbol.
2671 (window_body_height): Count in horizontal scroll bar.
2672 (set_window_hscroll, Fscroll_left, Fscroll_right):
2673 Set suspend_auto_hscroll slot.
2674 (Fwindow_inside_edges): Count fringes pixelwise.
2675 (coordinates_in_window, Fcoordinates_in_window_p):
2676 Consider horizontal scroll bar.
2677 (check_frame_size, adjust_window_margins): Remove functions and
2678 corresponding calls.
2679 (set_window_buffer): Initialize old_pointm and horizontal scroll
2681 (temp_output_buffer_show): Reset hscroll related fields.
2682 Initialize old_pointm.
2683 (make_parent_window): Initialize old_pointm.
2684 (make_window): Initialize old_pointm, horizontal scroll bar type,
2685 and scroll bar height.
2686 (resize_frame_windows): Don't count top margin in new sizes.
2687 Don't use safe sizes when shrinking a frame; let the window
2688 manager do the clipping.
2689 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2691 (Fdelete_window_internal): Unchain old_pointm marker.
2692 (window_scroll_pixel_based, Fscroll_other_window):
2694 (Fwindow_text_width, Fwindow_text_height): New argument
2696 (struct saved_window): New fields, old_pointm, hscroll_whole,
2697 suspend_auto_hscroll, scroll_bar_height and
2698 horizontal_scroll_bar_type.
2699 (Fset_window_configuration, save_window_save): Set new fields of
2701 (apply_window_adjustment): Don't call adjust_window_margins.
2702 (set_window_margins): Don't change margins if new sizes don't
2704 (set_window_scroll_bars): New argument "horizontal_type".
2705 Handle horizontal scroll bars. Don't change scroll bars if they
2706 don't fit into window.
2707 (Fset_window_scroll_bars): New argument "horizontal_type".
2708 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2709 (compare_window_configurations): Compare horizontal scroll bar
2711 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2712 horizontal scroll bar height.
2713 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2714 instead of FRAME_LINES.
2715 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2716 ON_VERTICAL_SCROLL_BAR.
2717 (with_echo_area_buffer): Initialize old_pointm.
2718 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2720 (unwind_with_echo_area_buffer): Handle old_pointm.
2721 (update_tool_bar): Set do_update when the tool bar window has at
2722 least one line (since this is what the user sets).
2723 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2724 (redisplay_tool_bar): Return early when toolbar has zero lines.
2725 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2726 (hscroll_window_tree): Handle suspension of auto_hscroll and
2728 (set_horizontal_scroll_bar): New function.
2729 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2730 more than one line. Handle horizontal scroll bars.
2731 (note_mouse_highlight): Handle horizontal scrol bars.
2732 (expose_frame): Set dimensions of XRectangle from frame's text
2734 (Vvoid_text_area_pointer): Update doc-string.
2735 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2736 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2737 (x_set_internal_border_width): New functions.
2738 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2739 (unwind_create_frame_1): Remove.
2740 (Fx_create_frame): Handle horizontal scroll bars. Use official
2741 field of frame structure to inhibit running
2742 window-configuration-change-hook.
2743 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2744 pixelwise. Handle frame's official field.
2745 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2746 x_set_horizontal_scroll_bars, x_set_left_fringe,
2748 * xmenu.c (update_frame_menubar, free_frame_menubar):
2749 Use adjust_frame_size.
2750 * xterm.h (struct x_display_info):
2751 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2753 (struct scroll_bar): Add horizontal slot.
2754 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2755 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2756 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2757 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2758 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2759 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2760 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2761 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2762 (x_clear_under_internal_border): Remove.
2763 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2764 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2765 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2766 HORIZONTAL. Update callers.
2767 (horizontal_action_hook_id): New action hook id.
2768 (x_horizontal_scroll_bar_to_input_event)
2769 (x_create_horizontal_toolkit_scroll_bar)
2770 (xt_horizontal_action_hook)
2771 (x_set_toolkit_horizontal_scroll_bar_thumb)
2772 (XTset_horizontal_scroll_bar, x_net_wm_state)
2773 (x_horizontal_scroll_bar_report_motion): New functions.
2774 (xg_scroll_callback, x_scroll_bar_handle_click):
2775 Handle horizontal scroll bars.
2776 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2777 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2779 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2780 Handle horizontal scroll bars.
2781 (handle_one_xevent): Handle horizontal scroll bar events.
2782 Call x_net_wm_state.
2783 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2785 (x_set_window_size): Don't call check_frame_size and
2786 do_pending_window_change.
2787 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2788 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2789 (x_scroll_bar_set_handle): Add some checks when calling
2792 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2794 Revert previous change.
2795 There is certainly nothing wrong with writing code like 'lo <= i
2796 && i <= hi', even if LO happens to a constant. There isn't even
2797 anything wrong in general with writing 'a <= b' if A happens to
2798 be a constant. At any rate stylistic changes shouldn't
2799 be done like this without discussion.
2801 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2803 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2804 (Fgarbage_collect): Reorder conditions that are written backwards.
2805 * data.c (cons_to_unsigned): Likewise.
2806 * dispnew.c (update_frame_1, sit_for): Likewise.
2807 * fileio.c (file_offset): Likewise.
2808 * filelock.c (read_lock_data, lock_file): Likewise.
2809 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2811 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2812 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2813 * lread.c (read1): Likewise.
2814 * minibuf.c (read_minibuf_noninteractive): Likewise.
2815 * nsterm.m (x_set_frame_alpha): Likewise.
2816 * process.c (wait_reading_process_output): Likewise.
2817 * region-cache.c (delete_cache_boundaries): Likewise.
2818 * xterm.c (x_set_frame_alpha): Likewise.
2820 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2822 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2825 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2827 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2828 because atimer expiration is absolute rather than relative.
2830 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2832 * w32term.h (current_popup_menu, menubar_in_use):
2833 Move declarations from w32term.c.
2835 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2837 * w32fns.c (menubar_in_use): No more static.
2838 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2840 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2842 Move hourglass machinery to RIF.
2843 * dispextern.h (struct redisplay_interface): New members
2844 show_hourglass and hide_hourglass. Indent comments.
2845 (show_hourglass, hide_hourglass): Remove prototypes.
2846 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2847 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2848 (ns_redisplay_interface): Add them.
2849 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2850 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2851 (w32_arrow_cursor): New function to hack around non-GUI frames.
2852 (w32_redisplay_interface): Add new functions.
2853 * w32term.h (w32_arror_cursor): Add prototype.
2854 * xdisp.c (show_hourglass): New function, refactored out from
2855 platform-dependent code.
2856 (cancel_hourglass): Now call to RIF function.
2857 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2858 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2859 (x_redisplay_interface): Add new functions.
2861 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2863 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2864 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2865 and complete previous change.
2866 * frame.c (adjust_frame_height): New function.
2867 (Fset_frame_height, Fset_frame_size): Use it.
2868 (x_set_frame_parameters): Take frame top margin into account.
2870 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2872 * frame.c (Fset_frame_height): Take frame top margin into account.
2873 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2874 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2876 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2878 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2879 menubar_height as such. Tweak comment.
2880 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2881 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2882 All related users changed.
2883 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2884 * xterm.c (handle_one_xevent):
2885 * gtkutil.c (xg_event_is_for_menubar):
2886 * xfns.c (x_window) [USE_X_TOOLKIT]:
2887 * xmenu.c (set_frame_menubar, free_frame_menubar):
2888 Prefer to use FRAME_MENUBAR_HEIGHT.
2890 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2892 * frame.c (Fframe_parameters): Always report frame height without
2893 menu and tool bar lines.
2895 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2897 * nsterm.m (applicationDidFinishLaunching:): Call
2898 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2899 (antialiasThresholdDidChange:): New method for EmacsApp.
2901 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2903 * macfont.m (macfont_update_antialias_threshold): Remove static.
2905 * macfont.h (macfont_update_antialias_threshold): Declare.
2907 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2909 * w32select.c (setup_windows_coding_system):
2910 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2911 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2913 * w16select.c (Fw16_get_clipboard_data):
2914 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2917 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2918 buffer position where we are to start the iteration.
2919 (handle_invisible_prop): Record in it->stop_charpos the position
2920 where the invisible text ends. (Bug#18035)
2921 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2922 row has zero buffer position as their start position.
2923 Reported by martin rudalics <rudalics@gmx.at>.
2925 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2926 infinite looping in redisplay when display lines don't have enough
2927 space to display even a single character. (Bug#18036)
2929 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2931 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2932 * xfns.c (x_window): Use it to allow xfree later.
2933 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2934 where appropriate. Use bool for booleans and remove redundant checks.
2935 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2936 * xterm.c (x_free_frame_resources): Free shell_position.
2938 2014-07-19 K. Handa <handa@gnu.org>
2940 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2941 mandatory font spec (Bug#17973).
2943 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2945 * font.c (font_score): Return the worst score if the size of
2946 ENTITY is wrong by more than a factor 2 (Bug#17973).
2948 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2950 * frame.c (frame_unspecified_color): New function
2951 refactored out from ...
2952 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2953 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2955 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2956 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2957 * lisp.h (set_frame_param): Remove prototype.
2958 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2959 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2962 Prefer 'x_display_info *' to 'Display *' in X selection code.
2963 This helps to avoid unneeded calls to x_display_info_for_display.
2964 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2965 instead of 'Display *'.
2966 (SELECTION_EVENT_DPYINFO): New macro.
2967 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2968 it as an lvalue. Mention this in comment.
2969 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2970 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2971 (selection_data_to_lisp_data, receive_incremental_selection):
2972 Convert to use 'x_display_info *'. Adjust users where appropriate.
2973 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2974 selection data *' as last arg to not return values in args.
2975 (unexpect_property_change): Use common removal technique.
2977 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2979 * print.c (print_preprocess): Adjust to match changed
2980 sub char-table structure and avoid crash (Bug#18038).
2982 * data.c (wrong_choice): Not static any more.
2983 * lisp.h (wrong_choice): Add prototype.
2984 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2985 Declare namebuf as such. Tweak comment.
2986 [USE_GTK]: Likewise for tool_bar_position.
2987 (fset_tool_bar_position) [USE_GTK]: Ditto.
2988 (FRAME_TOOL_BAR_POSITION): New macro.
2989 * frame.c (x_report_frame_params):
2990 * gtkutil.c (update_frame_tool_bar):
2991 * xfns.c (Fx_create_frame): Use it.
2992 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2994 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2996 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2997 buffer's default-directory only if it is a string. (Bug#17986)
2999 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3001 More precise control over values of some buffer-local variables.
3002 * keyboard.c (Qvertical_scroll_bar):
3003 * frame.c (Qleft, Qright): Move to ...
3004 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3005 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3006 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3007 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3008 vertical-scroll-bar, scroll-up-aggressively
3009 and scroll-down-aggressively.
3010 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3012 * nsfns.m, frame.h (Qleft, Qright):
3013 * nsterm.m (Qleft): Remove declarations.
3014 * gtkutil.c (toplevel): Include buffer.h.
3015 * data.c (wrong_choice, wrong_range): New functions.
3016 (store_symval_forwarding): Handle special properties of buffer-local
3017 variables and use functions from the above to signal error, if any.
3019 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3020 values. Add comment.
3021 (struct frame): Re-arrange layout to avoid extra padding and use bit
3022 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3023 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3024 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3025 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3026 Define as no-ops because there are no scroll bars anyway.
3027 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3030 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3031 Add convenient setter.
3032 (font_put_frame_data, font_get_frame_data): Use it.
3034 2014-07-15 Daiki Ueno <ueno@gnu.org>
3036 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3037 pointer argument, before dereferencing.
3038 (XCHAR2B_BYTE2): Likewise.
3040 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3042 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3043 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3044 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3045 Use record_unwind_protect_int and avoid consing.
3046 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3048 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3050 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3052 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3053 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3055 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3056 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3057 * minibuf.c: Include binary-io.h instead of fcntl.h.
3058 (read_minibuf_noninteractive):
3059 Use set_binary_mode instead of handcrafted code.
3060 Don't call emacs_set_tty if emacs_get_tty failed.
3061 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3062 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3063 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3065 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3066 This works around a GCC compiler bug when Emacs is configured with
3067 --enable-gcc-warnings.
3069 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3071 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3072 or characters in string, respectively. Add comment.
3073 * fringe.c (Fdefine_fringe_bitmap):
3074 * fns.c (Fsubstring, substring_both): Use it.
3075 * keymap.c (Fdefine_key, Flookup_key):
3076 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3078 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3079 Use menu_item_width.
3080 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3082 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3084 Improve behavior of 'bzr up; cd src; make -k'.
3085 * Makefile.in (top_srcdir): New var.
3086 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3087 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3088 its expansion is a bit shorter.
3089 (../config.status): Actually build config.status instead of
3091 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3092 New macros, copied and relocated from ../Makefile.in.
3093 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3094 (../config.status, Makefile): New dependencies and rules,
3095 copied with relocation from ../Makefile.in. This should be more
3096 likely to rebuild the build machinery properly if you do a 'make'
3097 in the src directory.
3099 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3101 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3104 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3105 behavior on Windows 7 and later when the function is repeatedly
3106 invoked with the same value of DIR. (Bug#17950)
3108 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3109 string to match the one in w32fns.c.
3111 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3112 stdin to binary mode only if it is connected to a terminal.
3114 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3116 Coalesce extern decls.
3117 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3118 * sysdep.c (emacs_get_tty, emacs_set_tty):
3119 Move duplicate extern decls from here ...
3120 * systty.h: ... to here, so that there's just one copy.
3122 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3124 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3126 * nsfns.m (Fns_popup_font_panel): Ditto.
3128 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3130 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3132 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3134 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3135 [DOS_NT]: Implement for WINDOWSNT.
3137 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3140 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3142 * sysdep.c (suppress_echo_on_tty): New function.
3143 * minibuf.c (read_minibuf_noninteractive): Use it.
3145 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3147 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3148 sysinfo failed. Adjust docstring.
3150 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3152 Implement memory-info for MS-DOS.
3153 * dosfns.c (dos_memory_info): New function.
3154 * dosfns.h (dos_memory_info): Add prototype.
3155 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3156 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3157 of doing some of its job.
3159 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3160 reference termios structure members.
3162 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3164 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3166 * minibuf.c (top): Include systty.h. Declare external
3167 emacs_get_tty and emacs_set_tty.
3168 (Vread_hide_char): New lisp variable.
3169 (read_minibuf_noninteractive): Hide characters with
3170 Vread_hide_char if it is a character. (Bug#17839)
3172 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3174 Implement memory-info for MS-Windows.
3175 * w32.c (w32_memory_info): New function.
3176 * w32.h (w32_memory_info): Prototype it.
3177 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3179 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3181 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3182 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3183 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3184 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3185 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3186 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3187 (decode_coding_big5, decode_coding_charset, decode_coding)
3188 (encode_coding): Adjust users.
3190 * alloc.c (Fmemory_info): New function.
3192 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3194 * syntax.c (back_comment): Use more-natural location for label.
3196 * font.c, font.h (font_unparse_fcname): Now static.
3197 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3199 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3201 Next minor cleanup of font subsystem.
3202 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3203 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3205 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3207 * ftfont.h (ftfont_font_format): Remove prototype.
3208 * ftfont.c (ftfont_font_format): Remove; now unused.
3210 * nsfont.m (nsfont_open):
3211 * w32font.c (w32font_open_internal):
3212 * w32uniscribe.c (uniscribe_open):
3213 * xfont.c (xfont_open):
3214 * xftfont.c (xftfont_open): All users changed.
3216 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3217 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3219 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3221 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3222 x_produce_glyphs does when it generates a stretch glyph that
3223 represents a TAB. (Bug#17969)
3225 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3226 and there is a display property at that position, don't call
3227 move_it_to to move to a position before window start. (Bug#17942)
3228 Fix condition for finding CHARPOS by the first call to move_it_to.
3231 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3233 * syntax.c (find_defun_start): Try the cache even
3234 if !open_paren_in_column_0_is_defun_start.
3235 (back_comment): If find_defun_start was pessimistic, use the
3236 scan_sexps_forward result to improve the cache (bug#16526).
3238 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3240 * xdisp.c (redisplay_window): If redisplay of a window ends up
3241 with point in a partially visible line at end of the window, make
3242 sure the amended position of point actually has smaller Y
3243 coordinate; if not, give up and scroll the display. (Bug#17905)
3245 * window.c (window_scroll_pixel_based): When point ends up at the
3246 last fully visible line, don't let move_it_to stop at the left
3247 edge of the line and dupe us into thinking point is inside the
3250 * w32.c (network_interface_info): Make sure the argument is a
3253 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3255 * process.c (read_and_dispose_of_process_output): Fix typo
3256 in previous patch: we want nonnegative fds, not nonzero fds.
3258 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3260 * chartab.c (char_table_translate): Move to...
3261 * character.h (char_table_translate): ... inline function here.
3262 Avoid Faref and assume that args are always valid. This helps to
3263 speedup search, which is especially important for a huge buffers.
3264 * lisp.h (char_table_translate): Remove prototype.
3266 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3267 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3268 New function, with an intention to avoid code duplication between
3270 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3272 * ftfont.c (ftfont_open):
3273 * macfont.m (macfont_open):
3274 * xftfont.c (xftfont_open): Use it.
3276 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3278 * process.c: Add sanity checks for file descriptors (Bug#17844).
3279 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3280 Check that infd is nonnegative before using it as an fd.
3281 (read_and_dispose_of_process_output, Fprocess_send_eof):
3282 Likewise, for outfd.
3283 (wait_reading_process_output): Omit unnecessary check of infd.
3285 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3287 Minor fixups related to usage of the 'long' type.
3288 * gnutls.c (emacs_gnutls_handshake):
3289 * xfaces.c (dump_realized_face):
3290 Work even if 'long' is narrower than 'void *'.
3291 * termcap.c (scan_file):
3292 * xselect.c (x_decline_selection_request)
3293 (x_reply_selection_request, x_get_window_property):
3294 * xterm.c (x_set_frame_alpha):
3295 Remove unnecessary 'L' suffixes of integer constants.
3296 * xfns.c (hack_wm_protocols):
3297 * xselect.c (x_fill_property_data):
3298 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3299 Remove unnecessary casts to 'long'.
3300 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3302 Minor ImageMagick safety fixes.
3303 * image.c (imagemagick_compute_animated_image):
3304 Remove useless assignment to local. Avoid problems if dest_width is 0.
3305 (imagemagick_load_image): Use int for pixel counts that can't
3306 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3307 a row width greater than the image width (or greater than LONG_MAX!).
3309 2014-07-04 K. Handa <handa@gnu.org>
3311 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3312 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3313 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3315 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3317 * font.h (struct font_driver): Remove get_outline and free_outline;
3318 not used by any font driver.
3319 * ftfont.c (ftfont_driver):
3320 * macfont.m (macfont_driver):
3321 * nsfont.m (nsfont_driver):
3322 * w32font.c (w32font_driver):
3323 * w32uniscribe.c (uniscribe_font_driver):
3324 * xfont.c (xfont_driver): Related users changed.
3325 * xselect.c (x_get_window_property): Use convenient xmalloc.
3326 Call to xfree only if some data was really allocated.
3328 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3330 On MS-Windows, display busy cursor on all GUI frames.
3331 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3332 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3333 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3335 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3336 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3338 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3340 Use convenient alists to manage per-frame font driver-specific data.
3341 * frame.h (struct frame): Rename font_data_list to...
3342 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3343 * font.h (struct font_data_list): Remove; no longer need a special
3345 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3347 * font.c (font_put_frame_data, font_get_frame_data)
3348 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3350 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3351 Related users changed.
3352 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3353 Prefer convenient xmalloc and xfree.
3355 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3357 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3358 the window whose glyph row is being prepared and a flag whether it
3359 is for mode/header line. Make sure the glyph row's marginal areas
3360 are in sync with what the window wants.
3363 * xdisp.c (display_line, display_mode_line):
3364 Call prepare_desired_row with additional arguments, as appropriate.
3366 * dispextern.h (prepare_desired_row): Adjust prototype.
3368 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3370 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3371 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3372 caused by xw_popup_dialog in daemon mode (Bug#17891).
3374 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3376 * frame.c (do_switch_frame): When switching to another TTY frame,
3377 make sure FrameCols and FrameRows are in sync with the new frame's
3380 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3382 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3383 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3384 min_char slots. Adjust comment.
3385 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3386 Add SUB_CHAR_TABLE_OFFSET member.
3387 (make_uninit_sub_char_table): New function.
3388 (toplevel): Add compile-time assert to verify suitable member layout
3389 in Lisp_Sub_Char_Table.
3390 * alloc.c (mark_char_table): Add extra argument to denote char table
3391 subtype. Adjust to match new layout of sub char-table.
3392 (mark_object): Always mark sub char-tables with mark_char_table.
3393 * chartab.c (make_sub_char_table, copy_sub_char_table)
3394 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3395 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3396 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3397 All related users changed.
3398 * lread.c (read1): Adjust to match new layout of sub char-table.
3399 * print.c (print_object): Likewise (Bug#17898).
3401 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3403 * keymap.c (get_keyelt): Simplify.
3404 (copy_keymap_item): Remove left-over code for when we had
3405 key-shortcut caches.
3407 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3409 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3410 (dealloc): Remove for EmacsScroller.
3412 * nsterm.h (EmacsScroller): Remove dealloc.
3414 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3416 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3418 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3420 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3421 when setNeedsDisplay is called so we don't trigger redisplay for every
3424 * nsterm.m (any_help_event_p): New variable.
3425 (mouseMoved:): Set any_help_event_p to YES if help event is
3426 generated. Remove else with empty help event that triggered redisplay
3427 for every mouse move.
3428 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3430 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3432 * xfns.c (Qsuppress_icon): Remove; no real users.
3433 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3434 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3435 (syms_of_w32fns): Don't DEFSYM it.
3437 2014-06-29 Glenn Morris <rgm@gnu.org>
3439 * Makefile.in (ns-app): Mark as PHONY.
3441 2014-06-28 Glenn Morris <rgm@gnu.org>
3443 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3444 liblw.a in this directory.
3446 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3448 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3449 also in unibyte case. (Bug#17865)
3451 2014-06-28 K. Handa <handa@gnu.org>
3453 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3454 (MIN_CHARBUF_SIZE): New macro.
3455 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3457 2014-06-27 Glenn Morris <rgm@gnu.org>
3459 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3460 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3461 (.el.elc): Replace suffix rule with pattern rule.
3462 (%.elc): New pattern rule, with order-only prerequisite.
3463 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3464 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3465 in place of BOOTSTRAPEMACS.
3467 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3469 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3471 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3473 Consistently use validate_subarray to verify substring.
3474 * fns.c (validate_substring): Not static any more. Adjust to
3475 use ptrdiff_t, not EMACS_INT, because string and vector limits
3476 can't exceed ptrdiff_t even if EMACS_INT is wider.
3477 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3478 (secure_hash): Adjust user.
3479 * lisp.h (validate_subarray): Add prototype.
3480 * coding.c (Fundecodable_char_position):
3481 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3482 Use validate_subarray. Adjust comment to mention substring.
3484 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3486 Do not allow out-of-range character position in Fcompare_strings.
3487 * fns.c (validate_subarray): Add prototype.
3488 (Fcompare_substring): Use validate_subarray to check ranges.
3489 Adjust comment to mention that the semantics was changed. Also see
3490 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3492 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3494 Be more consistent about the 'Qfoo' naming convention.
3495 * image.c (Fimagemagick_types):
3496 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3497 * process.c (Fmake_network_process):
3498 Rename C local identifier 'Qfoo to avoid giving the false
3499 impression that it stands for the symbol 'foo'.
3501 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3503 Simplify and cleanup character conversion stuff.
3504 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3506 * character.c (multibyte_char_to_unibyte)
3507 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3508 * character.h (make_char): Remove; unused.
3509 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3510 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3511 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3512 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3513 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3515 2014-06-22 Mario Lang <mlang@delysid.org>
3517 * w32fns.c (Fw32_shell_execute): The the -> the.
3519 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3521 * xmenu.c (mouse_position_for_popup):
3522 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3523 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3524 * menu.c (Fx_popup_menu):
3525 * xselect.c (x_handle_dnd_message): Adjust users.
3526 * menu.h (mouse_position_for_popup): Remove prototype.
3527 * xterm.h (x_relative_mouse_position): Add prototype.
3528 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3529 call XFree if XQueryTree returns zero.
3531 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3533 * indent.c (Fvertical_motion): Doc fix.
3534 Move to the goal column, if any, with a single call to
3535 move_it_in_display_line, not in two calls. Doing this with two
3536 calls causes move_it_in_display_line apply the line-prefix
3537 handling twice instead of just once. (Bug#17823)
3539 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3541 Port to OS X ACLs (Bug#17810).
3542 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3543 ACL_TYPE_ACCESS) doesn't work.
3545 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3547 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3548 before checking key-translation-map (bug#17659).
3550 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3552 * font.c (font_make_object): Avoid dangling pointer which may
3553 crash GC (Bug#17771).
3555 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3557 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3558 prototype of DGifCloseFile as appropriate for older and newer
3560 (gif_close): New function, encapsulates the differences in the
3561 calling sequence of DGifCloseFile before v5.1.0 and after it.
3562 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3563 error string where appropriate. (Bug#17790)
3565 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3566 macro execution, make sure point didn't move since last complete
3567 redisplay, as the condition for using the glyph matrix
3568 information. (Bug#17777)
3570 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3572 Minor cleanup of fonset code.
3573 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3574 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3575 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3576 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3577 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3578 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3579 (free_realized_fontset): Remove because a no-op since 2008.
3580 (free_face_fontset): Adjust user.
3581 (syms_of_fontset): Shrink fontset by one extra slot.
3583 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3585 Omit redundant extern decls.
3586 Most of this patch is from Dmitry Antipov, in:
3587 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3588 * commands.h (update_mode_lines):
3589 * frame.h (Qbackground_color, Qforeground_color)
3590 (x_set_menu_bar_lines):
3591 * ftfont.c (ftfont_font_format):
3592 * intervals.h (Qkeymap, Qfont):
3593 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3594 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3595 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3596 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3597 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3598 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3599 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3600 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3601 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3602 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3603 (Qtool_bar, Qheader_line):
3604 * macros.c (Fexecute_kbd_macro):
3605 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3606 * xterm.c (x_delete_terminal, XSetIMValues):
3607 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3608 (x_implicitly_set_name, popup_activated)
3609 (widget_store_internal_border):
3610 Remove redundant decls.
3611 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3612 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3613 Remove _Noreturn, as make-docfile now does that for us.
3614 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3615 (Qregion_extract_function): New decl.
3616 * window.c, xfns.c: Include menu.h.
3618 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3620 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3622 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3624 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3625 * callint.c (read_file_name): ... convert to static here.
3626 * lisp.h (Fread_file_name): Do not EXFUN it.
3627 (STRING_COPYIN): Remove; unused.
3628 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3629 (char_composable_p): ... static function. All users changed.
3630 * eval.c (toplevel): Remove redundant #include directives.
3631 * xterm.c (x_initialize): Add static to match prototype.
3632 * ccl.c (Fccl_execute_on_string):
3633 * font.c (fon_intern_prop): Use make_specified_string.
3635 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3637 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3638 Reported by David Caldwell in:
3639 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3641 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3643 Do not ask for XRender extension each time XFT font is opened.
3644 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3645 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3647 2014-06-15 Glenn Morris <rgm@gnu.org>
3649 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3651 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3653 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3654 information if we are in the middle of executing a keyboard macro,
3655 since redisplay doesn't update the screen until the macro is
3656 finished. (Bug#17777)
3658 * alloc.c (cleanup_vector): Don't dereference a font driver
3659 pointer if it is NULL. (Bug#17771)
3661 2014-06-13 Glenn Morris <rgm@gnu.org>
3663 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3664 ($(lispsource)/international/charprop.el)
3665 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3666 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3667 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3668 GNU make automatically passes command-line arguments to sub-makes.
3670 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3672 Avoid hangs in accept-process-output (Bug#17647).
3673 * lisp.h, process.c (wait_reading_process_input):
3674 Return int, not bool. All uses changed.
3675 * process.c (SELECT_CANT_DO_WRITE_MASK):
3676 Remove macro, replacing with ...
3677 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3679 (status_notify): New arg WAIT_PROC. Return int, not void.
3682 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3684 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3685 the frame is the initial frame, because the hook is not set up
3686 then, and Emacs crashes.
3687 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3689 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3691 * keymap.c (silly_event_symbol_error): Don't recommend the use
3694 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3696 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3697 matching overlay strings with 'cursor' property against buffer
3698 positions traversed in the glyph row. (Bug#17744)
3700 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3702 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3705 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3706 determine 10.9 (Bug#17751).
3708 * macfont.m (macfont_draw): Positions were not freed.
3710 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3712 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3713 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3714 function. Also adjust comment.
3715 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3717 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3718 * font.c (font_done_for_face):
3719 * xfaces.c (realize_non_ascii_face): Adjust user.
3720 * font.h (struct font_driver): Convert 'prepare_face' to return
3721 void because its return value is never used anyway.
3722 * xfont.c (xfont_prepare_face): Return void.
3723 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3724 (xftfont_done_face): Use xfree.
3726 * dispextern.h (last_tool_bar_item): Remove declaration.
3727 * frame.h (struct frame): New member last_tool_bar_item.
3728 * frame.c (make_frame): Initialize it.
3729 * xdisp.c (toplevel): Remove last_tool_bar_item.
3730 (handle_tool_bar_click, note_tool_bar_highlight):
3731 * w32term.c (w32_read_socket, w32_initialize):
3732 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3734 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3735 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3737 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3739 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3740 * process.c (Faccept_process_output)
3741 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3742 the return value is about PROCESS, not about other processes.
3744 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3746 Further adjustments to mark_object and friends.
3747 Now the mark_object's stack is just 32 bytes on a 64-bit
3748 system, which means extra 20% off the stack usage.
3749 * alloc.c (mark_save_value): As before, refactored out from ...
3750 (mark_object): ... adjusted user. Also add comment.
3752 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3754 Fix core dump after a dropped X connection (Bug#17704).
3755 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3756 is dead, as we may be shutting down.
3758 2014-06-08 Glenn Morris <rgm@gnu.org>
3760 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3762 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3764 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3766 If a C name must be extern on some platforms, make it extern on all.
3767 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3769 * font.h (ftxfont_driver) [HAVE_XFT]:
3770 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3771 * lisp.h (get_frame_param):
3772 * menu.h (tty_menu_show):
3773 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3774 * termhooks.h (encode_terminal_code):
3775 * xterm.h (x_menu_wait_for_event):
3777 * frame.c (get_frame_param):
3778 * fringe.c (max_used_fringe_bitmap):
3779 * ftxfont.c (ftxfont_driver):
3780 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3781 * menu.c (menu_items_inuse):
3782 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3783 * term.c (encode_terminal_code, tty_menu_show):
3784 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3785 * xfaces.c (load_color):
3786 * xmenu.c (x_menu_wait_for_event):
3789 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3791 Change object marking routines to minimize stack usage.
3792 This change moves a few cold paths from mark_object to NO_INLINE
3793 functions and adjusts symbol marking loop. According to GCC 4.8.2
3794 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3795 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3796 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3797 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3798 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3799 refactored out from ...
3800 (mark_object): ... adjusted user. Also mark symbols in a tight
3802 (mark_face_cache): Add NO_INLINE.
3804 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3806 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3807 contains garbage on WINDOWSNT (which could potentially infloop at
3810 Minimize cursor motion during TTY menu updates.
3811 * term.c (tty_menu_display): Don't position cursor here.
3812 Instead, pass the cursor coordinates to update_frame_with_menu.
3813 (tty_menu_activate): Send the hide cursor command only once in an
3814 iteration through the outer 'while' loop.
3816 * dispnew.c (update_frame_1): Accept an additional argument
3817 SET_CURSOR_P, and position the cursor at the end of the frame
3818 update only if that argument is non-zero. All callers changed to
3819 provide the additional argument as non-zero, except for
3820 update_frame_with_menu.
3821 (update_frame_with_menu): Accept 2 additional arguments ROW and
3822 COL; if they are non-negative, instruct update_frame_1 not to
3823 position the cursor, and instead position it according to ROW and COL.
3825 * dispextern.h (update_frame_with_menu): Update prototype.
3827 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3829 * callproc.c (call_process): Don't check read-only if we don't insert
3830 anything (bug#17666).
3832 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3834 * dispnew.c (update_frame_with_menu): Set display_completed.
3836 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3838 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3840 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3842 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3844 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3845 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3847 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3849 * window.c (Frecenter): Signal an error if window-buffer is not
3852 * keyboard.c (make_lispy_position): Don't include a buffer position in
3853 mode/header-line mouse events.
3855 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3856 Vunread_command_events (bug#17650).
3858 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3860 * xterm.c (x_setup_pointer_blanking):
3861 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3863 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3865 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3866 because it will be defined in generated config.h if needed.
3868 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3870 Use terminal-specific hooks to display popup dialogs.
3871 * termhooks.h (struct terminal): New field popup_dialog_hook.
3872 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3873 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3874 code and use popup_dialog_hook.
3875 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3876 * nsterm.h (ns_popup_dialog): Adjust prototype.
3877 * nsterm.m (ns_create_terminal):
3878 * w32term.c (w32_create_terminal):
3879 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3880 Setup popup_dialog_hook.
3882 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3884 * w32heap.c (report_temacs_memory_usage): Improve the report by
3885 reporting the large blocks that are actually occupied at dump time.
3887 * w32console.c (initialize_w32_display): Set the console
3888 menu_show_hook, otherwise TTY menus are broken on w32.
3890 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3892 Use terminal-specific hooks to display menus.
3893 * termhooks.h (struct terminal): New field menu_show_hook.
3894 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3895 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3897 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3898 * nsmenu.m (ns_menu_show):
3899 * w32menu.c (w32_menu_show):
3900 * xmenu.c (x_menu_show):
3901 * term.c (tty_menu_show): Adjust to use bit flags.
3902 (set_tty_hooks): Set menu_show_hook.
3903 * xterm.c (x_create_terminal):
3904 * nsterm.m (ns_create_terminal):
3905 * msdos.c (initialize_msdos_display):
3906 * w32term.c (w32_create_terminal): Likewise.
3908 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3910 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3912 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3914 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3915 (FD_SET): Don't define on WINDOWSNT.
3917 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3919 * emacs.c: Include "sysselect.h", to define its inline functions.
3920 Problem reported by Glenn Morris in:
3921 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3923 Do not require libXt-devel when building with gtk.
3924 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3925 dependency on libXt-devel.
3926 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3927 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3928 lwlib-widget.h now does this.
3929 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3931 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3933 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3934 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3935 (delete_write_fd, wait_reading_process_output):
3936 Remove now-redundant easserts.
3937 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3938 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3939 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3940 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3942 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3944 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3945 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3946 (calloc): Don't undef, it is never defined.
3947 (HEAP_ENTRY_SHIFT): Remove unused macro.
3949 * Makefile.in (C_HEAP_SWITCH): Remove.
3950 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3952 Fix MS-Windows build broken by menu changes on 2014-06-02.
3953 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3955 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3956 Define instead of including ../lwlib/lwlib.h, which causes
3957 compilation errors due to missing X11 headers.
3959 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3961 * process.c (wait_reading_process_output): Omit incorrect test of
3962 p->infd against zero. Add easserts for infd having a plausible value.
3964 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3966 Adjust to match recent lwlib changes.
3967 * menu.h (xmalloc_widget_value): Replace by ...
3968 (make_widget_value): ... new prototype.
3969 * menu.c (xmalloc_widget_value): Replace by ...
3970 (make_widget_value): ... new function.
3971 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3972 * gtkutil.c (malloc_widget_value, free_widget_value):
3973 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3974 * keyboard.h (enum button_type, struct _widget_value):
3975 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3977 * nsmenu.m (ns_update_menubar, ns_menu_show):
3978 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3979 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3980 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3982 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3984 * image.c (x_query_frame_background_color)
3985 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3986 Fix --enable-gcc-warnings compilation without image libraries.
3988 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3990 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3991 emulated break value only if it goes up.
3992 (sbrk): Add assertion that the INCREMENT argument is strictly
3993 zero. Improve and correct the commentary.
3995 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3997 Improve AIX-related merge from emacs-24.
3998 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3999 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4000 not on AIX; since we're on the trunk we can use enums more broadly.
4002 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4004 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4006 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4007 to min(value, whole).
4009 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4011 Bring back the changes to GDB-visible symbols, but only on AIX.
4012 And only if it's not pre-4.2 GCC.
4013 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4014 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4015 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4018 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4020 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4021 with PT, not GPT. (Bug#16433)
4023 Revert last changes to GDB-visible symbols.
4024 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4025 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4026 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4029 2014-06-02 Glenn Morris <rgm@gnu.org>
4031 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4033 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4035 Fix port to 32-bit AIX with xlc (Bug#17598).
4036 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4037 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4038 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4039 to work around a compiler bug in IBM xlc 12.1.
4041 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4043 * xterm.c (x_update_window_end): Don't invalidate the entire
4044 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4045 highlight needs to be redisplayed. (Bug#17588)
4047 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4049 Port the GDB-visible symbols to AIX.
4050 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4051 optimizes away the relevant external symbols. Use enums instead;
4052 this suffices for the AIX port, which is 32-bit-only anyway.
4053 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4054 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4055 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4058 Include sources used to create macuvs.h.
4059 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4060 * macuvs.h: Use automatically-generated header.
4062 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4064 Port signal-handling to DragonFly BSD (Bug#17646).
4065 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4066 Move implementations from callproc.c to sysdep.c.
4067 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4068 Move declarations from process.h to syssignal.h.
4070 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4072 * callint.c (Ffuncall_interactively): Add usage.
4074 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4076 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4078 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4080 * w32heap.c (malloc_before_dump, malloc_after_dump)
4081 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4082 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4083 set errno where appropriate to emulate CRT functions.
4085 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4087 Debugging facility to check whether 'const char *' points to
4088 relocatable data of non-pure Lisp string.
4089 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4090 (mark_maybe_pointer): ... adjusted user.
4091 (relocatable_string_data_p): New function.
4092 * lisp.h (relocatable_string_data_p): Add prototype.
4093 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4094 the pointer to relocatable Lisp data is not used.
4096 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4098 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4099 * atimer.c (block_atimers):
4100 * callproc.c (block_child_signal): Block SIGINT too;
4101 otherwise, its handler might now unblock signals that it shouldn't.
4102 * keyboard.c (read_char): Clear signal mask, since we may
4103 be in a SIGINT handler, and many signals may be masked.
4104 * keyboard.c (handle_interrupt):
4105 * sysdep.c (handle_arith_signal):
4106 Clear signal mask instead of just unblocking the signal that
4107 was received, since several signals may be blocked at this point.
4109 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4111 * Makefile.in (TEMACS_POST_LINK): Remove target.
4112 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4113 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4115 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4117 * xmenu.c (xdialog_show): Remove prototype, rename to
4118 x_dialog_show, remove 2nd arg because it's always zero
4119 and simplify accordingly.
4120 (xw_popup_dialog): Adjust user.
4121 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4122 2nd arg because it's always zero and simplify accordingly.
4123 (w32_popup_dialog): Adjust user.
4125 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4127 * w32heap.c (report_temacs_memory_usage): New function.
4129 * unexw32.c (unexec) [ENABLE_CHECKING]:
4130 Call report_temacs_memory_usage.
4132 * w32heap.h (report_temacs_memory_usage): Add prototype.
4134 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4136 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4137 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4139 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4141 * buffer.c (init_buffer): Accept an argument 'initialized'.
4142 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4143 mmap_regions and mmap_fd, to avoid referencing stale data from the
4144 dump phase. Add an assertion for buffer text of buffers created
4145 in temacs before this function is called. (Bug#17622)
4146 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4148 * lisp.h (init_buffer): Update prototype.
4150 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4152 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4154 * alloc.c (Fgarbage_collect): Fix compilation with
4155 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4157 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4159 * frame.c, frame.h (frame_char_to_pixel_position)
4160 (frame_set_mouse_position): Now static, and made private in
4161 frame.c rather than public in frame.h.
4163 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4165 Refactor mouse positioning stuff to avoid code duplication.
4166 * frame.h (frame_char_to_pixel_position): New function.
4167 (x_set_mouse_position): Rename to...
4168 (frame_set_mouse_position): ...new function.
4169 (frame_set_mouse_pixel_position): Add prototype.
4170 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4171 Rename to frame_set_mouse_pixel_position.
4172 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4174 * xterm.h, w32term.h ( x_set_mouse_position)
4175 (x_set_mouse_pixel_position): Remove prototypes.
4177 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4179 On X, always make pointer visible when deleting frame (Bug#17609).
4180 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4182 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4184 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4185 * keyboard.c (gobble_input): If there is no terminal input error,
4186 make sure the pointer is visible for all frames on this terminal.
4187 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4188 it was previously disabled.
4190 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4192 * data.c (Fzerop): Move to Elisp.
4193 (syms_of_data): Don't defsubr it.
4194 * keyboard.c (echo_keystrokes_p): New function.
4195 (read_char, record_menu_key, read_key_sequence): Use it.
4197 * callint.c (Qfuncall_interactively): New var.
4198 (Qcall_interactively): Remove.
4199 (Ffuncall_interactively): New function.
4200 (Fcall_interactively): Use it.
4201 (syms_of_callint): Defsubr it.
4203 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4205 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4206 relocated from under us.
4208 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4210 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4211 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4212 configure, not from HEAPSIZE.
4213 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4215 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4216 for MinGW, since it no longer uses gmalloc.
4218 * buffer.c: Do not define mmap allocations functions for Windows.
4219 Remove mmap_find which is unused. Remove mmap_set_vars which does
4221 [WINDOWSNT]: Include w32heap.h.
4222 (init_buffer): Always allocate new memory for buffers.
4224 * emacs.c: Remove mmap_set_vars calls.
4226 * image.c (free_image): Undef free for Windows because it is
4227 redirected to our private version.
4229 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4230 (copy_executable_and_dump_data): Remove dumping the heap section.
4231 (unexec): Restore using_dynamic_heap after dumping.
4233 * w32heap.c (dumped_data_commit, malloc_after_dump)
4234 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4235 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4236 (mmap_free): New functions.
4238 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4240 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4242 * image.c (imagemagick_load_image): Use MagickRealType for local
4243 'color_scale', instead of double, to avoid a GCC warning about
4246 * xfns.c (Fx_window_property): Remove unused local.
4248 Don't kill already-reaped process (Bug#17561).
4249 * process.c (process_send_signal): Fix race condition where a
4250 subprocess was reaped by a signal handler between the check for
4251 liveness and calling 'kill', which meant that Emacs could in
4252 theory kill an innocent bystander process. Do the fix by blocking
4253 SIGCHLD in a critical section that checks liveness before killing.
4255 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4257 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4259 2014-05-26 Ken Brown <kbrown@cornell.edu>
4261 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4262 even if !CYGWIN (see bug#17510).
4264 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4266 * nsfns.m (Fns_do_applescript): Surround NSApp run
4267 with calls to ns_init_events, ns_finish_events (Bug#17424).
4269 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4271 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4272 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4274 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4275 with calls to ns_init_events, ns_finish_events (Bug#17424).
4277 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4279 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4280 if we are iterating over an object that generates glyphs for
4281 marginal areas. (Bug#17585)
4283 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4285 * xdisp.c (safe__call1, safe__eval): Now static.
4287 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4289 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4290 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4291 (safe_call1): Call safe_call instead of safe__call directly.
4293 2014-05-26 Ken Brown <kbrown@cornell.edu>
4295 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4296 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4299 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4301 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4302 (safe__call, safe__call1, safe__eval): New functions.
4303 (safe_call): Use it.
4304 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4305 (display_mode_element): Same for `:eval'.
4307 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4309 Fix port to 32-bit AIX (Bug#17540).
4310 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4311 twice. _text already includes this offset.
4312 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4314 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4316 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4317 when closest_pos is identical to to_charpos, don't recurse, since
4318 we already tried that, and failed. (Bug#17539)
4320 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4321 unwinding when frame's faces were not initialized yet, increment
4322 the frame's image-cache reference count before calling
4323 x_free_frame_resources. Don't dereference
4324 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4326 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4328 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4331 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4332 macfont.m, call draw with adjusted arguments so font drivers
4333 don't need to do that.
4335 * macfont.m (macfont_draw): Merge changes from Macport.
4337 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4339 * alloc.c (garbage_collect_1): New function, with all of the guts
4340 of Fgarbage_collect.
4341 (mark_stack): Accept an argument END and don't mark Lisp objects
4342 on the stack beyond the address given by END. Calculation of END
4343 was moved to Fgarbage_collect.
4344 (Fgarbage_collect): Calculate the end address of the stack portion
4345 that needs to be examined by mark_stack, and pass that address to
4346 garbage_collect_1, which will pass it to mark_stack.
4347 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4348 for more details about the underlying problems. In particular,
4349 this avoids dumping Emacs with the large hash-table whose value is
4350 held in purify-flag for most of the time loadup.el runs.
4352 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4354 * xfns.c (x_window_property_intern): New function (code from
4356 (Fx_window_property): Call x_window_property_intern. If property
4357 not found and NILP (source) and outer window != inner window,
4358 check outer window for property (Bug#17537).
4360 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4362 Supply malloc and alloc_size attributes for extern allocators.
4363 This documents the C API, and helps GCC generate a bit better code.
4364 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4365 (ATTRIBUTE_MALLOC_SIZE): New macros.
4366 * gmalloc.c (malloc, realloc, calloc):
4367 * gtkutil.h (malloc_widget_value):
4368 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4369 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4372 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4374 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4375 * image.c (imagemagick_load_image): Port to hosts that do not use
4376 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4378 2014-05-21 Leo Liu <sdl.web@gmail.com>
4380 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4382 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4384 * dbusbind.c (xd_signature): Revert last 2 patches.
4386 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4388 Allow any non-nil value to count as true in bool-vector.
4389 Likewise for xd_signature in dbusbind.c.
4390 This is more consistent with the usual practice in Emacs, which is
4391 that any non-nil value counts as true.
4392 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4393 * dbusbind.c (xd_signature): Likewise, for booleans.
4394 * data.c, lisp.h (Qbooleanp):
4395 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4397 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4399 * lisp.h (CHECK_BOOLEAN): New function.
4400 * alloc.c (Fbool_vector): New function.
4401 (syms_of_alloc): Defsubr it.
4402 * data.c (Qbooleanp): New symbol.
4403 (syms_of_data): DEFSYM it.
4404 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4406 * font.c (font_matching_entity): Extract font-entity object
4407 from the vector of matching entities (Bug#17486).
4409 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4411 Assume C99 or later (Bug#17487).
4412 * bytecode.c (B__dummy__): Remove.
4413 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4414 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4415 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4416 * regex.c (DEBUG_PRINT): Assume varargs macros.
4417 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4419 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4421 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4422 memory for every buffer that was dumped.
4424 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4426 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4427 (Fnreverse): Allow vectors and bool vectors.
4429 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4431 Minor cleanup for terminal setup.
4432 * termhooks.h (create_terminal): Adjust prototype.
4433 * terminal.c (create_terminal): Pass output method and RIF as args.
4434 (init_initial_terminal):
4435 * nsterm.m (ns_create_terminal):
4436 * term.c (init_tty):
4437 * w32term.c (w32_create_terminal):
4438 * xterm.c (x_create_terminal): Adjust users.
4439 Avoid redundant NULL initializers and add comments.
4441 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4443 * keyboard.c (Qdeactivate_mark): Now static.
4445 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4447 If available, use Xfixes extension to do pointer blanking.
4448 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4449 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4450 (make_invisible_cursor): Move to...
4451 * xterm.c (make_invisible_cursor): ...here.
4452 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4453 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4454 (x_term_init): Call to x_setup_pointer_blanking.
4455 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4456 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4458 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4460 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4462 2014-05-12 Glenn Morris <rgm@gnu.org>
4464 * fileio.c (Ffile_executable_p): Doc tweak.
4466 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4468 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4469 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4471 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4473 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4475 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4477 Fix initialization of minibuffer history variable (Bug#17430).
4478 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4479 Move the initialization up to prevent any "value void" message.
4481 2014-05-08 Samuel Bronson <naesten@gmail.com>
4483 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4484 are matched (bug#17413).
4486 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4488 Stop tooltips pulling Emacs window to front (Bug#17408).
4489 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4490 SetWindowPos invocations.
4492 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4494 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4495 not initialized (Bug#17398).
4497 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4499 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4501 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4503 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4504 [HAVE_NS]: Do not include png.h.
4505 (x_query_frame_background_color): New function.
4506 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4507 (png_load_body): Coalesce duplicate code.
4509 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4511 Consult libpng-config more consistently (Bug#17339).
4512 * Makefile.in (PNG_CFLAGS): New var.
4513 (ALL_CFLAGS): Use it.
4514 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4515 CFLAGS now handles this.
4517 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4519 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4520 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4521 because WCONTINUED is always defined now.
4522 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4524 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4526 * buffer.c (overlay_strings): Fix the wording of the commentary.
4528 2014-05-01 Glenn Morris <rgm@gnu.org>
4530 * floatfns.c (Fisnan):
4531 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4533 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4535 * term.c (tty_menu_activate): A better initialization for cursor
4538 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4540 * intervals.c: Tighten assertions.
4541 (create_root_interval): Make sure the interval is not empty.
4542 (intervals_equal): Use booleans.
4543 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4544 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4545 (balance_possible_root_interval): Simplify and use booleans.
4546 (split_interval_right, split_interval_left): Check LENGTH, and remove
4547 now redundant assertion.
4548 (adjust_intervals_for_insertion): Remove now redundant assertions.
4549 (delete_node, interval_deletion_adjustment)
4550 (adjust_intervals_for_deletion, merge_interval_right)
4551 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4552 (reproduce_interval): Make sure the interval is not empty.
4554 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4556 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4557 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4558 satisfaction that they would always be initialized.
4560 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4562 * term.c (tty_menu_display): Move the cursor to the active menu item.
4563 (tty_menu_activate): Return the cursor to the active menu item
4564 after displaying the menu and after displaying help-echo.
4565 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4566 for the details of why this is needed by screen readers and
4569 2014-04-30 Glenn Morris <rgm@gnu.org>
4571 * process.c (handle_child_signal):
4572 Handle systems without WCONTINUED. (Bug#15110, 17339)
4574 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4576 * window.c (struct saved_window): Remove mark.
4577 (Fset_window_configuration, save_window_save)
4578 (compare_window_configurations): Don't touch marks any more.
4580 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4582 Use bits_word for gcmarkbits.
4583 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4584 bits_word is typically a tad more efficient for mark bits than
4585 unsigned is, so use bits_word. All uses changed.
4586 * lisp.h (BITS_PER_INT): Remove; no longer used.
4588 Avoid undefined behavior in signed left shift.
4589 This ports to GCC 4.9.0 with -fsanitize=undefined.
4590 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4592 * regex.c (extract_number):
4593 * lisp.h (make_number, XINT):
4594 Do not shift a 1 bit left into a sign bit.
4595 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4596 not int, for gcmarkbits. All uses changed.
4598 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4600 * search.c (Fnewline_cache_check): Don't try to count newlines
4601 outside the buffer's restriction, as find_newline doesn't support that.
4603 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4605 * window.c (Fset_window_configuration): Deactivate the mark before
4607 (set_window_buffer): Ignore window_initialized.
4608 (window_initialized): Remove.
4609 * keyboard.c (Qdeactivate_mark): Not static any more.
4610 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4613 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4615 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4616 and to clang 3.4, which have fixed the bug. This should let us
4617 run a bit faster on these platforms when address sanitization is
4620 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4622 Port to GCC 4.9.0 with --enable-gcc-warnings.
4623 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4625 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4626 a way that also works with GCC 4.9.0.
4628 * search.c (Fnewline_cache_check): Remove unused locals.
4630 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4632 * search.c (find_newline1): New subroutine.
4633 (Fnewline_cache_check): New function.
4634 (syms_of_search): Defsubr it.
4636 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4638 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4639 * keyboard.c (unblock_input): Add comment.
4640 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4642 2014-04-22 Daniel Colascione <dancol@dancol.org>
4644 * lread.c (readevalloop_eager_expand_eval): New function
4645 that can recurse into toplevel forms.
4646 (readevalloop): Call it.
4647 * lisp.h: Declare Qprogn.
4648 * callint.c (Qprogn): No longer static.
4650 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4652 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4653 Also change identifiers to match the comments, and add more assertions
4656 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4658 * emacs.c (close_output_streams): Don't clear and restore errno.
4660 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4662 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4663 never becomes visible, i.e. using XMonad (Bug#17237).
4665 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4667 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4668 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4669 (Fline_pixel_height): Don't assume that the current buffer and the
4670 selected window's buffer are one and the same. (Bug#17281)
4672 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4673 paragraph-start cache before the newline cache. (Bug#17269)
4675 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4677 * term.c (tty_send_additional_strings): No need to fflush here,
4679 (tty_set_terminal_modes): fflush after sending additional strings,
4682 2014-04-17 Daniel Colascione <dancol@dancol.org>
4684 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4686 (tty_send_additional_strings): New function.
4687 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4688 (syms_of_term): Intern tty-mode-set-strings and
4689 tty-mode-reset-strings.
4691 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4693 * window.c (save_window_save): Lookup window_point_insertion_type in
4694 the right buffer (bug#15457).
4695 (Qwindow_point_insertion_type): New var.
4696 (syms_of_window): Initialize it.
4698 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4700 Fix the MSDOS build.
4701 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4702 (copy_text_and_data): Zero out the atexit chain pointer before
4705 * termhooks.h (encode_terminal_code): Update prototype.
4707 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4708 visible for all DOS_NT ports, not just WINDOWSNT.
4709 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4711 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4712 unless it is defined.
4713 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4715 * process.c (close_on_exec, accept4, process_socket): Move into
4716 the "ifdef subprocesses" part.
4717 (catch_child_signal): Condition by "ifdef subprocesses".
4718 (syms_of_process) <Qinternal_default_process_sentinel>
4719 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4721 * msdos.h: Add prototypes for new functions.
4722 (EINPROGRESS): Define.
4723 (O_CLOEXEC): Define to zero.
4725 * msdos.c (check_window_system): Remove unnecessary an
4726 incompatible duplicate function.
4727 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4728 New functions in support of new functionality.
4730 * menu.c (single_menu_item): Add visual indication of submenu
4731 also for menus on MSDOS frames.
4732 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4734 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4735 when async subprocesses aren't supported.
4737 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4739 * emacs.c (close_output_streams): Zero out errno before calling
4742 * dired.c [MSDOS]: Include msdos.h.
4744 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4745 (DATA_START) [MSDOS]: Define.
4746 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4748 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4749 Ifdef away for MSDOS.
4750 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4751 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4753 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4754 Use temporary file template that is compatible with mkostemp.
4755 Move vfork-related portions under #ifndef MSDOS.
4756 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4758 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4760 * buffer.c (Foverlays_at): Add argument `sorted'.
4762 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4764 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4765 text, invalidate the bidi_paragraph_cache upto and including the
4768 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4770 Port to IRIX 6.5 (Bug#9684).
4771 * conf_post.h (INET6) [IRIX6_5]: Define.
4772 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4773 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4775 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4777 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4778 before passing it to system APIs.
4780 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4782 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4783 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4785 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4787 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4789 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4791 Remove DATA_SEG_BITS.
4792 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4793 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4794 cc, but that platform is so old that SGI itself stopped supporting
4795 it in December 2013. If you still need Emacs on IRIX, please
4796 either compile with GCC and port the undumping code, or run
4797 './configure --with-wide-int'.
4798 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4799 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4800 DEFINE_GDB_SYMBOL_START way to define it.
4801 (NONPOINTER_BITS): New macro.
4802 (EMACS_INT): Use it.
4803 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4804 the problem and/or configuring --with-wide-int.
4805 (USE_LSB_TAG): Simplify, based on above changes.
4806 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4807 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4809 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4811 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4812 covered by a display string that ends in a newline, and that cases
4813 going back by DVPOS lines to hit the search limit, lift the limit
4814 and go back until DVPOS is reached. (Bug#17244)
4816 * indent.c (Fvertical_motion): Handle correctly the case when the
4817 display string is preceded by an empty line.
4819 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4820 use S_IWRITE instead.
4822 2014-04-11 Glenn Morris <rgm@gnu.org>
4824 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4826 2014-04-11 Ken Brown <kbrown@cornell.edu>
4828 * Makefile.in (EMACS_MANIFEST): Revert last change.
4830 2014-04-10 Daniel Colascione <dancol@dancol.org>
4832 * puresize.h (BASE_PURESIZE): Increase.
4834 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4836 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4838 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4839 region handling (and don't call signal_before_change) if
4840 inhibit_modification_hooks is set.
4841 (signal_before_change): Don't check inhibit_modification_hooks any more.
4843 2014-04-08 Daniel Colascione <dancol@dancol.org>
4845 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4846 function cells contain valid lisp objects. (Modified version of
4849 * alloc.c (detect_suspicious_free): Split actual stack capturing
4850 out into new function for easier breakpoint setting.
4851 (note_suspicious_free): New function.
4853 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4855 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4857 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4858 (symbol_block_pinned): New var.
4859 (Fmake_symbol): Initialize `pinned'.
4860 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4861 pinned and signal an error for un-purifiable objects.
4862 (pure_cons): Use it.
4863 (Fpurecopy): Use it, except for objects that can't be purified.
4864 (mark_pinned_symbols): New function.
4865 (Fgarbage_collect): Use it.
4866 (gc_sweep): Remove hack made unnecessary.
4868 2014-04-07 Glenn Morris <rgm@gnu.org>
4870 * keyboard.c (Fopen_dribble_file): Doc tweak.
4872 2014-04-07 Ken Brown <kbrown@cornell.edu>
4874 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4876 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4878 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4879 We have a substitute execinfo.h on hosts that lack it.
4880 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4881 isn't optimized away.
4883 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4885 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4886 * alloc.c (memory_full):
4887 * charset.c (syms_of_charset):
4888 * doc.c (Fsnarf_documentation):
4890 * font.c (BUILD_STYLE_TABLE):
4891 * keyboard.c (make_lispy_event):
4892 * profiler.c (setup_cpu_timer):
4893 * xgselect.c (xg_select):
4894 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4896 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4897 Replace the only use with ARRAYELTS (font_property_table).
4898 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4900 2014-04-03 Daniel Colascione <dancol@dancol.org>
4902 * xterm.c (x_term_init):
4903 * xfns.c (best_xim_style):
4904 * xfaces.c (Fdump_colors):
4905 * w32fns.c (w32_default_color_map):
4906 * w32.c (init_environment, N_ENV_VARS):
4907 * unexcw.c (read_exe_header):
4908 * term.c (term_get_fkeys_1):
4909 * sysdep.c (init_baud_rate):
4910 * nsterm.m (ns_convert_key):
4911 * nsfns.m (get_geometry_from_preferences):
4912 * msdos.c (dos_set_window_size, init_environment):
4913 * macfont.m (mac_font_get_glyph_for_cid)
4914 (macfont_store_descriptor_attributes)
4915 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4916 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4917 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4919 * image.c (xpm_str_to_color_key):
4920 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4921 * frame.c (x_set_frame_parameters):
4922 * fileio.c (Ffile_selinux_context):
4923 * emacs.c (sort_args):
4924 * dosfns.c (msdos_stdcolor_name):
4925 * dired.c (file_attributes):
4926 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4927 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4930 2014-04-02 Daniel Colascione <dancol@dancol.org>
4932 * data.c (Ffset): Abort if we're trying to set a function call to
4935 * lisp.h (ARRAYELTS): New macro.
4937 * alloc.c: Include execinfo.h if available.
4938 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4939 (suspicious_free_record): New structure.
4940 (suspicious_objects, suspicious_object_index)
4941 (suspicious_free_history, suspicious_free_history_index):
4943 (find_suspicious_object_in_range, detect_suspicious_free)
4944 (Fsuspicious_object): New functions.
4945 (cleanup_vector): Call find_suspicious_object_in_range.
4947 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4949 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4950 width from font width (Bug#17163).
4952 * frame.c (x_set_frame_parameters): Calculate default values of
4953 new frame sizes only after all other frame parameters have been
4954 processed (Bug#17142).
4956 2014-04-02 Ken Brown <kbrown@cornell.edu>
4958 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4961 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4963 * xterm.c (x_draw_image_glyph_string): Adjust image background
4964 width accordingly when its x position is adjusted. (Bug#17115)
4966 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4968 * font.c (font_list_entities): Do not add empty vector to font cache.
4969 (font_matching_entity): Likewise. If matching entity is found, insert
4970 1-item vector with this entity instead of entity itself (Bug#17125).
4972 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4974 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4976 * fns.c (validate_subarray): Rename from validate_substring,
4977 since it works for vectors too. New arg ARRAY. Optimize for the
4978 non-nil case. Instead of returning bool, throw an error if out of
4979 range, so that the caller needn't do that. All uses changed.
4980 Report original values if out of range.
4981 (Fsubstring, Fsubstring_no_properties, secure_hash):
4982 Also optimize the case where FROM is 0 or TO is the size.
4984 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4986 * search.c (Freplace_match): Use make_specified_string.
4987 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4988 to catch bogus override face of glyph strings.
4989 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4990 Move common substring range checking code to...
4991 (validate_substring): ...this function.
4993 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4995 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4997 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4999 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5000 bar is zero height, just return (Bug#16976).
5001 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5003 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5005 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5006 is nil. If waiting for toolbar to complete, force a redraw.
5008 2014-03-28 Glenn Morris <rgm@gnu.org>
5010 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5011 (emacs_bugreport): New variable.
5012 (usage_message): Use PACKAGE_BUGREPORT.
5013 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5015 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5017 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5019 Port recent signal-related changes to FreeBSD.
5020 Problem reported by Herbert J. Skuhra.
5021 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5022 Move decls from here ...
5023 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5025 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5027 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5028 and width of image background when it is displayed with a 'box'
5031 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5033 More backward-compatible fix to char-equal core dump (Bug#17011).
5034 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5035 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5037 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5039 * image.c (init_svg_functions): When loading SVG-related libraries,
5040 free already loaded libraries if the initialization fails.
5041 (rsvg_handle_set_size_callback): Remove declaration, unused.
5043 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5045 Fix core dump in char-equal (Bug#17011).
5046 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5047 unibyte buffers, as we can't tell whether the characters are
5050 * insdel.c (adjust_markers_for_delete): Remove unused local.
5052 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5054 Have (MARKER . ADJUSTMENT) undo records always be immediately
5055 after their corresponding (TEXT . POS) record in undo list.
5057 * lisp.h (record-delete): New arg record_markers.
5058 (record_marker_adjustment): No longer needed outside undo.c.
5059 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5060 adjustments to undo.c's record_marker_adjustments. Note that
5061 fileio.c's decide_coding_unwind is another caller to
5062 adjust_markers_for_delete. Because it has undo list bound to t,
5063 it does not rely on adjust_markers_for_delete to record marker
5065 (del_range_2): Swap call to record_delete and
5066 adjust_markers_for_delete so as undo marker adjustments are
5067 recorded before current deletion's adjustments, as before.
5068 (adjust_after_replace):
5069 (replace_range): Pass value for new record_markers arg to
5071 * undo.c (record_marker_adjustment): Rename to
5072 record_marker_adjustments and made static.
5073 (record_delete): Check record_markers arg and call
5074 record_marker_adjustments.
5075 (record_change): Pass value for new record_markers arg to
5077 (record_point): at_boundary calculation no longer needs to account
5078 for marker adjustments.
5080 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5082 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5085 2014-03-26 Glenn Morris <rgm@gnu.org>
5087 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5089 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5091 * buffer.c (struct sortvec): Add field `spriority'.
5092 (compare_overlays): Use it.
5093 (sort_overlays): Set it.
5095 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5097 * xdisp.c (redisplay_window): If all previous attempts to find the
5098 cursor row failed, try a few alternatives before falling back to
5099 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5101 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5103 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5104 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5106 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5107 variables on Windows.
5109 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5111 * w32.c (unsetenv): Remove unused var `retval'.
5112 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5114 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5115 (start_watching): Remove unused var `thr'.
5117 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5118 (find_child_console): Remove unnecesary var `thread_id'.
5120 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5121 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5123 2014-03-26 Glenn Morris <rgm@gnu.org>
5125 * filelock.c (Flock_buffer): Doc tweak.
5127 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5128 * emacs.c (shut_down_emacs):
5129 * fileio.c (Finsert_file_contents, write_region):
5130 * filelock.c (top-level, syms_of_filelock):
5131 * insdel.c (prepare_to_modify_buffer_1):
5132 CLASH_DETECTION is always defined now.
5134 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5136 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5137 DLL handle, to speed up thread startup.
5139 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5141 Handle sigmask better with nested signal handlers (Bug#15561).
5142 * atimer.c (sigmask_atimers): Remove.
5143 Remaining use rewritten to use body of this function.
5144 * atimer.c (block_atimers, unblock_atimers):
5145 * callproc.c (block_child_signal, unblock_child_signal):
5146 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5147 New arg OLDSET. All callers changed.
5148 * atimer.c (block_atimers, unblock_atimers):
5149 * callproc.c (block_child_signal, unblock_child_signal):
5150 * keyboard.c (handle_interrupt):
5151 * sound.c (vox_configure, vox_close):
5152 Restore the old signal mask rather than unilaterally clearing bits
5153 from the mask, in case a handler is running within another
5154 handler. All callers changed.
5155 * lisp.h, process.c, process.h, term.c:
5156 Adjust decls and callers to match new API.
5157 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5158 signal handlers aren't supposed to use floating point anyway.
5159 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5161 2014-03-23 Daniel Colascione <dancol@dancol.org>
5163 Split gc_sweep into discrete functions for legibility and better
5166 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5167 (sweep_vectors): Fix typo in comment.
5168 (sweep_conses, sweep_floats, sweep_intervals)
5169 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5170 (gc_sweep): Call new functions, to which existing functionality is
5172 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5174 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5176 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5178 2014-03-23 Daniel Colascione <dancol@dancol.org>
5180 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5181 only if xic_style calls for it. This change allows Emacs to work
5182 with ibus. Also, don't leak resources if create_frame_xic fails,
5183 and stop caching xic_style across different displays.
5184 (supported_xim_styles): Make const.
5185 (best_xim_style): Remove first parameter: it's always just
5186 supported_xim_styles. Change to look at supported_xim_styles
5189 2014-03-23 Daniel Colascione <dancol@dancol.org>
5191 * term.c (init_tty): Rearrange condition for clarity; print
5192 appropriate diagnostic.
5194 2014-03-23 Daniel Colascione <dancol@dancol.org>
5196 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5197 array. (ASAN caught.)
5199 2014-03-22 Glenn Morris <rgm@gnu.org>
5201 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5203 2014-03-22 Daniel Colascione <dancol@dancol.org>
5205 * process.c (conv_sockaddr_to_lisp): When extracting the string
5206 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5208 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5210 Fix regression introduced by patch for Bug#10500.
5211 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5212 * w32term.c (x_draw_image_relief): Likewise.
5214 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5216 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5217 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5218 maximize a frame for odd default fonts.
5220 2014-03-21 Glenn Morris <rgm@gnu.org>
5222 * minibuf.c (history-length): Increase default from 30 to 100.
5224 2014-03-21 Daniel Colascione <dancol@dancol.org>
5226 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5227 every time we switch to minibuffer.
5229 * alloc.c (lisp_align_malloc, allocate_string_data)
5230 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5231 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5233 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5235 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5236 support more "verbs".
5238 2014-03-21 Daniel Colascione <dancol@dancol.org>
5240 Always prohibit dumping a dumped Emacs.
5242 * emacs.c (might_dump): New variable.
5243 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5244 * lisp.h (might_dump): Declare.
5245 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5247 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5249 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5251 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5253 * doc.c (store_function_docstring): Warn when we don't know where to
5255 (Fsubstitute_command_keys): Don't advertise the fact that
5256 text-properties are dropped, since we think it's a bug that we'll fix.
5258 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5259 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5260 * frame.c (frame_garbaged): Make "docstring" more precise.
5262 2014-03-20 Glenn Morris <rgm@gnu.org>
5264 * charset.c (init_charset): When we cannot find the charsets directory,
5265 mention if EMACSDATA is set.
5267 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5269 * fns.c (Frandom): Fix rare bug where the result isn't random.
5271 Fix porting inconsistency about rounding to even.
5272 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5273 This way, the unusual !HAVE_RINT case acts like the usual
5274 HAVE_RINT case, and we can fix the documentation accordingly.
5276 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5278 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5279 (w32_wnd_proc): Initialize the dwHoverTime member of
5280 TRACKMOUSEEVENT structure.
5282 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5284 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5286 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5288 * search.c (find_newline): Speed up the function when using the
5289 newline cache, by halving the number of calls to
5290 region_cache_forward and region_cache_backward. (Bug#16830)
5292 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5294 * buffer.c (Fset_buffer): Document return value (bug#17015).
5296 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5298 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5299 nil, always resize character wise to avoid potential loss of the
5300 mode line (Bug#16923 related).
5302 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5304 * frame.c (x_set_frame_parameters): Always calculate new sizes
5305 pixelwise to avoid potential loss when rounding.
5307 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5309 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5310 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5312 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5314 * w32.c (fstatat): Don't add an extra slash if the argument ends
5315 with a slash: this fails the subsequent call to stat_worker on
5316 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5318 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5320 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5322 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5324 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5326 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5327 when frame is only on one screen (Bug#14713).
5329 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5331 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5332 there's a valid wrap point in the display line, the last glyph
5333 cannot "just barely fit" on this row, because display_line doesn't
5334 let it. Instead, proceed as if the last glyph didn't fit, so that
5335 we eventually back up the iterator to the wrap point. This avoids
5336 delusional behavior of move_it_to, whereby it proceeds to the next
5337 display line, but sets current_x to zero for all the glyphs that
5338 without word-wrap would fit on the previous display line.
5339 One result was that visual-order cursor movement behaved erratically
5341 (Fmove_point_visually): Add code to find the x coordinate of the
5342 last character before wrap point, under word-wrap on a TTY.
5344 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5346 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5347 also return value of MOVE_POS_MATCH_OR_ZV from
5348 move_it_in_display_line_to, when moving from beginning of line to
5349 point's position. (Bug#16961)
5351 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5353 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5354 * window.c (Fselect_window): Explain NORECORD and
5355 `buffer-list-update-hook' in doc-string.
5357 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5359 * window.c (Fother_window_for_scrolling): Check that
5360 Vother_window_scroll_buffer is a buffer.
5362 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5364 * xterm.c (xim_initialize): Always pass a copy of resource name
5365 to XRegisterIMInstantiateCallback and eassert whether return
5366 value is True. Passing copy is important because Xlib doesn't
5367 make its own copy and resource name argument usually points to
5368 SSDATA (Vx_resource_name), which may be changed from Lisp.
5369 (xim_close_display): For XUnregisterIMInstantiateCallback,
5370 always eassert return value and pass exactly the same values
5371 as were used for XRegisterIMInstantiateCallback.
5372 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5373 sources to check why if you are interested.
5375 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5377 * dispnew.c (change_frame_size_1): Add new_lines instead of
5378 new_height, the latter may be still zero if passed as such.
5379 * window.c (Fwindow_pixel_height): Mention bottom divider in
5382 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5384 Fix "resource temporarily unavailable" with xgselect
5386 * xgselect.c: Include <stdbool.h>.
5387 (xg_select) [!USE_GTK]: Don't lose track of errno.
5389 Fix minor --enable-gcc-warnings issues.
5390 * widget.c (update_various_frame_slots, EmacsFrameResize):
5391 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5393 2014-03-04 Ken Brown <kbrown@cornell.edu>
5395 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5396 represent the actual adjustment needed for alignment.
5398 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5400 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5401 needed, and don't reallocate if the initial allocation already
5402 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5404 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5406 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5409 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5411 * cmds.c (delete-char): Update docstring pointing out that the
5412 function ignores `delete-active-region' and `overwrite-mode'.
5414 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5416 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5418 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5419 allocated buffer due to alignment.
5420 (freehook): If the block to be freed was allocated by
5421 'aligned_alloc', find its real pointer before calling 'free'.
5423 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5426 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5428 * font.c (toplevel): Adjust comment about font cache layout.
5429 (font_clear_cache): Fix to match real font cache layout.
5430 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5431 (Fframe_font_cache) [FONT_DEBUG]: New function.
5432 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5434 Avoid crashes when X fonts are erroneously freed on reused X
5435 'Display *' connection data (Bug#16069). Note that X font
5436 resources still may be leaked, but currently there is no way
5437 to completely avoid it.
5438 * xterm.h (struct x_display_info): New member x_id. Add comments.
5439 * xterm.c (x_display_id): New variable.
5440 (x_term_init): Assign identifier to each opened X connection.
5441 * xfont.c (struct xfont): New member x_display_id.
5442 (xfont_open): Initialize it with frame's display id.
5443 (xfont_close): Check whether font's display id matches the one
5444 recorded for the given display. Adjust comment.
5445 * xftfont.c (struct xftfont_info):
5446 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5448 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5450 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5451 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5452 killed Vother_window_scroll_buffer.
5453 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5455 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5457 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5458 that start with more than 2 slashes as UNCs. (Bug#16751)
5460 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5462 Fix a few crashes and leaks when cloning C strings.
5463 * alloc.c, lisp.h (dupstring): New function.
5464 * gtkutil.c (xg_get_font):
5465 * term.c (tty_default_color_capabilities):
5466 * xsettings.c (store_monospaced_changed)
5467 (store_font_name_changed, parse_settings)
5468 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5469 This avoids some unlikely crashes due to accessing freed storage,
5470 and avoids some minor memory leaks in the more-typical case.
5472 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5474 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5475 cursor when modeline can't be dragged (Bug#16647).
5477 2014-02-28 Glenn Morris <rgm@gnu.org>
5479 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5480 from custom-delayed-init-variables. (Bug#11565)
5482 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5484 More fixes for mouse glyph calculations (Bug#16647).
5485 * window.c (coordinates_in_window): In intersection of
5486 horizontal and vertical window dividers prefer the horizontal
5487 one. Add some extra parens to last fix.
5488 (window_relative_x_coord): Return x-coordinate for header and
5490 * xdisp.c (remember_mouse_glyph): In text area don't extend
5491 glyph into mode line to show the vertical drag cursor there
5492 immediately. Subdivide mouse glyphs in right fringes to show a
5493 horizontal drag cursor as soon as we enter the "grabbable width"
5494 portion. Handle vertical border case separately. Do not
5495 subdivide window divider areas.
5496 (note_mouse_highlight): On bottom divider of bottommost windows
5497 show vertical drag cursor only when the minibuffer window can be
5500 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5502 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5503 reset by the face of the object just displayed. See also bug#76.
5504 (get_next_display_element): If the string came from a display
5505 property, examine the box face attribute at it->position, not at
5506 it->current.pos, since the latter was not updated yet. (Bug#16870)
5507 (handle_face_prop): Improve commentary.
5509 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5511 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5512 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5514 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5516 Fixes around Bug#16647.
5517 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5518 ON_BOTTOM_DIVIDER cases.
5519 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5520 only if the window has no right divider.
5521 (Fcoordinates_in_window_p): Fix doc-string.
5523 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5525 * lread.c (Funintern): Fix doc to match advertised calling convention.
5527 2014-02-24 Daniel Colascione <dancol@dancol.org>
5529 * keyboard.c (read_char): Close race that resulted in lost events.
5531 2014-02-22 Glenn Morris <rgm@gnu.org>
5533 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5534 * window.c (window-resize-pixelwise): Doc fixes.
5536 * process.c (Finternal_default_process_filter)
5537 (Finternal_default_process_sentinel): Doc tweaks.
5539 2014-02-21 Glenn Morris <rgm@gnu.org>
5541 * process.c (Fprocess_buffer, Faccept_process_output)
5542 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5545 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5547 * window.c (Fwindow_scroll_bar_width): New function.
5549 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5551 Pacify GCC when configuring with --enable-gcc-warnings.
5552 * xdisp.c (move_it_in_display_line_to) [lint]:
5553 Initialize recently-added local.
5555 2014-02-21 Daniel Colascione <dancol@dancol.org>
5557 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5559 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5561 * xdisp.c (init_iterator): Don't dereference a bogus face
5562 pointer. (Bug#16819)
5563 (try_cursor_movement): Don't use cursor position if
5564 set_cursor_from_row failed to compute it. This avoids assertion
5565 violations in MATRIX_ROW.
5566 (move_it_in_display_line_to): Save the iterator state in ppos_it
5567 only once per call. Reimplement the method used to return to the
5568 best candidate position if all the positions found in display line
5569 are beyond TO_CHARPOS. This cuts down the number of calls to
5570 bidi_shelve_cache, which moves a lot of stuff when lines are long
5571 and include bidirectional text. (Bug#15555)
5573 2014-02-20 Glenn Morris <rgm@gnu.org>
5575 * data.c (Fdefalias): Doc fix.
5577 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5579 * xdisp.c (display_line): Fix horizontal scrolling of large images
5580 when fringes are turned off. This comes at a price of not
5581 displaying the truncation/continuation glyphs in this case.
5584 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5585 CreateDIBSection returns an error indication, zero out *ximg after
5586 destroying the image. This avoids crashes in memory allocations
5587 due to the fact that some of the callers also call
5588 x_destroy_x_image, which will attempt to free an already free'd
5591 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5593 * widget.c (update_various_frame_slots): Don't set
5594 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5596 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5598 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5600 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5602 temacs --daemon fix (Bug#16599).
5603 * emacs.c (main): Initialize daemon_pipe[1] here ...
5604 (syms_of_emacs): ... instead of here.
5606 2014-02-16 Anders Lindgern <andlind@gmail.com>
5608 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5611 2014-02-16 Daniel Colascione <dancol@dancol.org>
5613 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5614 (xd_get_connection_address): Use it.
5615 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5616 xd_get_connection_address because the latter signals if the bus
5617 we're trying to close is already disconnected.
5619 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5621 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5622 argument to CreateThread. This avoids segfaults on Windows 9X.
5623 Reported by oslsachem <oslsachem@gmail.com>.
5625 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5627 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5628 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5629 (check_lseek): New function, to report lseek errors.
5630 (save_data_space, update_file_ptrs, read_header, write_header)
5631 (copy_file, copy_rest, unexec): Use these news functions.
5632 (update_file_ptrs): Don't assume wraparound behavior when
5633 converting a large size_t value to off_t.
5635 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5637 * composite.c (fill_gstring_header): Pass positions as C integers
5638 and move parameters checking to...
5639 (Fcomposition_get_gstring): ...this function. Handle case when
5640 buffer positions are in reversed order and avoid crash (Bug#16739).
5642 * buffer.c (validate_region): Mention current buffer in error message.
5644 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5646 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5648 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5650 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5652 2014-02-11 Glenn Morris <rgm@gnu.org>
5654 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5655 Replace refs to "OpenStep" in messages.
5657 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5659 Avoid "." at end of error diagnostics.
5660 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5661 * font.c (Ffont_at):
5662 * nsfns.m (ns_display_info_for_name):
5663 * nsselect.m (Fx_own_selection_internal):
5664 * nsterm.m (performDragOperation:):
5665 Remove "." from end of diagnostic.
5667 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5669 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5670 unintuitive (bug#15824).
5671 (Fyes_or_no_p): Doc fix (bug#15456).
5673 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5675 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5677 * eval.c (call_debugger): When exiting the debugger, do not allow
5678 max_specpdl_size less than actual binding depth (Bug#16603).
5679 (syms_of_eval): Adjust docstring.
5681 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5683 * cmds.c (Fself_insert_command): Output a clearer error message on
5684 negative repetitions (bug#9476).
5686 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5688 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5690 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5692 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5694 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5696 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5698 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5700 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5702 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5704 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5705 `exit' works (bug#15865).
5707 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5709 Constrain window box/body sizes and margin widths (Bug#16649).
5710 * xdisp.c (window_box_width): Don't return less than zero.
5711 (window_box_left_offset, window_box_right_offset): Don't return
5712 more than the window's pixel width.
5713 * window.c (window_body_height, window_body_width): Don't return
5715 (window_resize_apply): Adjust margin width, if necessary.
5717 2014-02-07 Glenn Morris <rgm@gnu.org>
5719 * nsterm.m (syms_of_nsterm): Doc fix.
5721 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5723 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5724 New variables: pointers through which to call the respective APIs.
5725 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5726 (filename_from_ansi, sys_link, check_windows_init_file):
5727 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5728 This is required on Windows 9X, where we dynamically load
5729 UNICOWS.DLL which has their non-stub implementations.
5730 (maybe_load_unicows_dll): Assign addresses to these 2 function
5731 pointers after loading UNICOWS.DLL.
5733 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5734 MultiByteToWideChar and WideCharToMultiByte through function
5737 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5740 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5742 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5743 for OSX >= 10.9 if separate spaces are used.
5744 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5746 2014-02-06 Glenn Morris <rgm@gnu.org>
5748 * buffer.c (cache-long-scans): Doc fix.
5750 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5752 * w32fns.c (Fw32_shell_execute): Doc fix.
5754 2014-02-05 Bastien Guerry <bzg@gnu.org>
5756 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5757 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5759 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5761 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5762 outside the window (Bug#16649).
5764 * xdisp.c (note_mouse_highlight): When entering a margin area show
5765 a non-text cursor (Bug#16647).
5767 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5769 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5770 It prompted a compile-time diagnostic on GNU/Linux.
5771 Simplify to remove the need for the label.
5773 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5775 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5776 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5777 to show it; otherwise return 'unsupported--w32-dialog' to signal
5778 to the caller that emulation with menus is necessary.
5779 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5781 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5783 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5786 * menu.c (Fx_popup_dialog): Don't condition the call to
5787 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5788 special symbol 'unsupported--w32-dialog', emulate the dialog with
5789 a menu by calling x-popup-menu.
5791 * menu.h (Qunsupported__w32_dialog): New extern variable.
5793 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5795 * keyboard.c (kbd_buffer_get_event): Read file notification events
5798 * xgselect.c (xg_select): Read glib events in any case, even if
5799 there are no file descriptors to watch for. (Bug#16519)
5801 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5803 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5804 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5805 * w32term.c (w32_draw_window_divider): Handle first and last
5807 * w32term.h (w32_fill_area_abs): New function.
5808 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5810 * xfaces.c (realize_basic_faces): Handle new face ids.
5811 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5812 and bottom divider width.
5813 * xterm.c (x_draw_window_divider): Handle first and last pixels
5816 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5818 * print.c (Fexternal_debugging_output): Add cast to pacify
5819 --enable-gcc-warnings.
5820 * eval.c (call_debugger): Grow specpdl if the debugger was
5821 entered due to specpdl overflow (Bug#16603) and allow more
5822 specpdl space for the debugger itself.
5824 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5826 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5829 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5831 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5832 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5834 * print.c (Fexternal_debugging_output): If the argument character
5835 is non-ASCII, encode it with the current locale's encoding before
5836 writing the result to the terminal. (Bug#16448)
5838 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5839 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5842 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5844 * process.c (create_process): Reset SIGPROF handler in the child.
5845 * callproc.c (call_process): Likewise.
5847 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5849 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5851 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5853 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5854 of zero to print strings, GDB doesn't like it.
5856 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5857 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5858 we still use correct addresses. (Bug#16576)
5860 2014-01-27 K. Handa <handa@gnu.org>
5862 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
5863 to preserve the code detection behavior of 24.3.
5864 * coding.h (struct coding_system): New member detected_utf8_bytes.
5865 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5866 (decode_coding_gap): Use short cut for UTF-8 file reading only
5867 when coding->detected_utf8_bytes equals to coding->src_bytes.
5868 * fileio.c (Finsert_file_contents): Cancel the previous change.
5870 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5872 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5873 that are not visible.
5875 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5877 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5878 is grabbed (Bug#16565).
5880 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5882 * xdisp.c (last_max_ascent): Re-remove after erroneously
5883 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5885 (move_it_to): Re-remove reference to last_max_ascent.
5886 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5887 max_descent here instead of calling line_bottom_y.
5890 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5892 * terminal.c (initial_free_frame_resources): New function.
5893 (init_initial_terminal): Install new hook to free face cache
5894 on initial frame and avoid memory leak. For details, see
5895 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5896 * xfaces.c (free_frame_faces): Adjust comment.
5898 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5900 * data.c (Fstring_to_number): Document results if unparsable
5903 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5905 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5907 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5909 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5910 * coding.c (detect_coding_utf_8, emacs_mule_char)
5911 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5912 (check_utf_8, decode_coding):
5913 * coding.h (struct coding_system.errors):
5914 Use ptrdiff_t, not int, for integer values derived from buffer and
5917 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5918 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5919 before invoking decode_coding_gap, since there's just one block.
5921 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5923 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5924 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5925 too early. Again run change_frame_size before assigning menu-
5928 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5930 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5931 arrives, call x_check_fullscreen, in case the new display has a
5932 different resolution. (Bug#16517)
5934 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5936 * term.c (read_menu_input): If the selected frame changes, exit
5938 (tty_menu_show): If the selected frame changes while we displayed
5939 a menu, throw to top level. (Bug#16479)
5941 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5943 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5945 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5947 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5948 * data.c (count_one_bits_word): Fix bug (negated comparison)
5949 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5951 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5953 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5954 Avoid undefined behavior by initializing display property bit of a
5955 string processed by the bidirectional iterator. For details, see
5956 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5958 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5960 Minor cleanup of previous change.
5961 * image.c (imagemagick_error, Fimagemagick_types):
5962 Omit some recently-introduced and unnecessary casts and assignments.
5964 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5966 Fix two memory leaks discovered with Valgrind.
5967 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5968 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5970 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5972 Fixes in window size functions around Bug#16430 and Bug#16470.
5973 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5974 (Fwindow_mode_line_height, Fwindow_header_line_height)
5975 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5976 Minor doc-string adjustments.
5977 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5978 Rewrite doc-strings.
5979 (window_body_height, window_body_width): Do not count partially
5980 visible lines/columns when PIXELWISE is nil (Bug#16470).
5981 (Qfloor, Qceiling): New symbols.
5983 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5985 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5986 when the image cache is not yet allocated. (Bug#16509)
5988 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5990 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5991 re-attach intervals to its base buffer (Bug#16502).
5992 * intervals.c (set_interval_object): Move from here...
5993 * intervals.h (set_interval_object): ... to here. Fix comments.
5995 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5997 Avoid undefined behavior by initializing buffer redisplay bit.
5998 Problem reported by Dmitry Antipov in
5999 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6000 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6002 Revert some of the CANNOT_DUMP fix (Bug#16494).
6003 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6005 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6007 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6008 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6009 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6010 they are replaced by macros that expand into direct calls to the
6011 corresponding functions from GDI32.DLL.
6012 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6013 variables in the Cygwin build, they are unused.
6015 2014-01-19 K. Handa <handa@gnu.org>
6017 * composite.c (composition_update_it): Fix previous change.
6019 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6021 Fix file name handling on MS-Windows 9X.
6022 * w32.c (maybe_load_unicows_dll): New function.
6024 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6025 on, to make sure we can convert file names to and from UTF-8 on
6026 Windows 9X. This fixes a failure to start up because Emacs cannot
6027 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6029 * w32font.c [WINDOWSNT]: Include w32.h.
6030 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6031 of implementing the same stuff.
6032 Remove now unused g_b_init_is_windows_9x.
6034 * w32.h (maybe_load_unicows_dll): Add prototype.
6036 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6038 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6039 switch to single keyboard. Prevents daemon crashes when a new
6040 client connects while we show a TTY menu in an existing client.
6043 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6045 Fix MinGW64 porting problem with _setjmp.
6046 Reported by Eli Zaretskii in:
6047 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6048 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6049 the old _setjmp and _longjmp. All uses changed.
6051 2014-01-13 Daniel Colascione <dancol@dancol.org>
6053 * textprop.c (Fremove_list_of_text_properties):
6054 Correctly handle reaching the end of the interval tree. (Bug#15344)
6056 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6058 * xdisp.c (resize_mini_window): Round height to a multiple of
6059 frame's line height. Fix bug in calculation of window start
6060 position (Bug#16424).
6062 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6064 * macfont.m: Include termchar.h.
6065 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6066 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6067 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6068 *_WITH_GC_* to take face and f as parameters.
6069 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6070 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6072 2014-01-13 Daniel Colascione <dancol@dancol.org>
6074 Fix menu item updating in the presence of the Unity global menu
6077 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6078 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6080 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6081 updating menus; explain why.
6082 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6083 problem it's supposed to solve and it interferes with detecting
6084 the presence of a global menu.
6085 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6088 2014-01-11 K. Handa <handa@gnu.org>
6090 * composite.c (composition_update_it): Fix indexing of
6091 LGSTRING_CHAR (Bug#15984).
6093 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6095 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6097 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6099 * xdisp.c (try_window_id): Don't use this function's optimizations
6100 if overlays in the buffer displayed by the window have changed
6101 since last redisplay. (Bug#16347)
6102 (message_dolog): Fix indentation.
6104 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6106 * frame.c (frame_resize_pixelwise): Fix doc-string.
6108 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6110 Fix handling of internal borders (Bug#16348).
6111 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6112 Remove internal border width from pixel width of windows.
6113 (change_frame_size_1): Don't return early when frame's pixel
6114 size changes - we still have to record the new sizes in the
6116 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6117 also when toolbar gets larger.
6118 * window.c (check_frame_size): Include internal_border_width in
6120 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6121 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6122 In non-toolkit/non-GTK version clear internal border.
6123 * xterm.c (x_clear_under_internal_border): New function for
6124 non-toolkit/non-GTK version.
6125 (x_after_update_window_line): In non-toolkit/non-GTK version
6127 (handle_one_xevent, x_set_window_size):
6128 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6129 * xterm.h (x_clear_under_internal_border): Extern it.
6131 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6133 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6134 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6137 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6139 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6140 last value of point is not equal to buffer's point. (Bug#16129)
6142 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6145 * nsterm.h (updateCollectionBehavior): Rename from
6146 updateCollectionBehaviour. All uses changed.
6148 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6149 * Makefile.in (SETFATTR): New macro.
6150 (temacs$(EXEEXT)): Use it.
6152 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6154 Fix maximization behavior on Windows (Bug#16300).
6155 * w32fns.c (w32_fullscreen_rect): Don't handle
6156 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6157 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6158 of SetWindowPos. Restore last placement also when leaving
6159 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6160 but the FULLSCREEN_BOTH case.
6162 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6165 * data.c (arithcompare_driver):
6166 * fileio.c (Fcar_less_than_car):
6167 * fns.c (internal_equal):
6168 * frame.c (delete_frame):
6169 * lisp.h (enum More_Lisp_Bits):
6171 Avoid C99 constructs that don't work in C89.
6172 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6173 to port to C89, which doesn't have 'long long'.
6174 (count_trailing_zero_bits): Use them.
6176 2014-01-03 Chong Yidong <cyd@gnu.org>
6178 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6180 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6182 Further adjust frame/window scrollbar width calculations.
6183 * window.c (apply_window_adjustment):
6184 Set windows_or_buffers_changed.
6185 (Fwindow_scroll_bars): Return actual scrollbar width.
6186 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6187 For non-toolkit builds again use 14 as minimum width and set
6188 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6189 * xterm.c (XTset_vertical_scroll_bar): Take width from
6190 WINDOW_SCROLL_BAR_AREA_WIDTH.
6191 (x_new_font): Rename wid to unit. Base calculation of new
6192 scrollbar width on toolkit used and make it analogous to that of
6193 x_set_scroll_bar_default_width.
6194 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6195 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6196 of GetSystemMetrics.
6197 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6198 WINDOW_SCROLL_BAR_AREA_WIDTH.
6199 (x_new_font): Make it correspond to changes in xterm.c.
6201 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6203 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6204 This is a cleaner way to fix the MinGW-w64 porting problem.
6205 Check for INTPTR_MAX misconfiguration.
6207 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6209 * search.c (newline_cache_on_off, find_newline): In indirect
6210 buffers, use the newline cache of the base buffer.
6212 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6213 buffer, invalidate the caches of its base buffer. (Bug#16265)
6215 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6216 buffers, use the width-run cache of the base buffer.
6218 * xdisp.c (redisplay_window): When the window displays an indirect
6219 buffer, and the character widths in the display table have
6220 changed, invalidate the width-run cache of the corresponding base
6223 * fileio.c (Finsert_file_contents): When invalidating the newline
6224 cache, consider the case of inserting into indirect buffer.
6226 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6227 In indirect buffers, use the paragraph cache of the base buffer.
6229 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6231 * window.c (grow_mini_window): Fix last change.
6233 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6235 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6237 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6239 * w32term.c (w32_initialize): Use LCID and LOWORD.
6241 * w32proc.c (create_child): Use pid_t for 5th argument.
6242 (IsValidLocale): Don't provide prototype for MinGW64.
6243 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6244 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6246 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6247 MinGW64 doesn't support.
6249 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6251 * w32.c (set_named_security_info): New function.
6252 (acl_set_file): Fall back on set_named_security_info if
6253 set_file_security fails.
6254 (g_b_init_set_named_security_info_w)
6255 (g_b_init_set_named_security_info_a): New static variables.
6256 (globals_of_w32): Initialize them to zero.
6257 (set_named_security_info): Set them to non-zero if the
6258 corresponding API is available.
6259 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6260 New function typedefs.
6262 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6264 Some more fixes following pixelwise resize changes including one
6266 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6267 of frame_resize_pixelwise.
6268 * widget.c (pixel_to_text_size): New function.
6269 (update_wm_hints): Have size hints respect value of
6270 frame_resize_pixelwise.
6271 (EmacsFrameResize): Alway process resize requests pixelwise.
6272 * window.c (grow_mini_window): Make sure mini window is at least
6274 * xdisp.c (display_menu_bar): Make sure menubar extends till
6276 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6277 (x_set_tool_bar_lines): Calculate pixelwise.
6278 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6279 frame_resize_pixelwise.
6281 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6283 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6284 variables not used there.
6286 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6288 * w32.c (sys_umask): New function. (Bug#16299)
6290 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6292 * dispnew.c (change_frame_size_1): Take old width of root window
6293 from that window's pixel width. (Bug#16284)
6295 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6297 Plain copy-file no longer chmods an existing destination (Bug#16133).
6298 * fileio.c (realmask): Now a static var, not a local.
6299 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6300 Remove arg STATPTR. All uses changed.
6301 (Fcopy_file): Do not alter permissions of existing destinations,
6302 unless PRESERVE-PERMISSIONS (renamed from
6303 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6304 Avoid race when testing for existing destinations and for
6305 when input and output files are the same.
6306 If changing the group fails, adjust both default and
6307 preserved permissions so that access is not granted to the
6309 (Fset_default_file_modes, init_fileio): Update realmask.
6310 (Fdefault_file_modes): Use realmask instead of calling umask.
6312 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6314 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6315 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6316 flags on the daemon pipe ends before execing.
6318 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6320 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6321 session. (Bug#14739)
6323 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6325 * callproc.c (Vexec_path): Document that exec-directory is in it.
6327 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6329 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6332 2013-12-27 Chong Yidong <cyd@gnu.org>
6334 * data.c (Fsymbol_function): Doc fix.
6336 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6338 Some more tinkering with Bug#16051.
6339 * window.c (resize_frame_windows): Don't let the size of the
6340 root window drop below the frame's default character size.
6341 Never ever delete any subwindows - let the window manager do the
6344 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6345 of toolbar lines needed when they exceed the height of the root
6347 (unwind_create_frame_1): New function.
6348 (Fx_create_frame): Generally inhibit calling the window
6349 configuration change hook here. Remove extra call to
6350 change_frame_size - it's not needed when we don't run the
6351 configuration change hook.
6353 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6355 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6356 On my Fedora 19 platform the core dumps were so big that
6357 my desktop became nearly catatonic.
6358 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6359 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6360 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6361 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6362 a clang-only syntax.
6363 * conf_post.h (__has_feature): New macro, if not already defined.
6364 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6365 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6367 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6369 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6370 is a file name. (Bug#16252)
6372 2013-12-25 Chong Yidong <cyd@gnu.org>
6374 * keyboard.c (Voverriding_terminal_local_map)
6375 (Voverriding_local_map): Doc fix.
6377 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6379 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6381 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6382 file name when it is submitted to ShellExecute. Simplify code.
6383 Don't test DOCUMENT for being a string, as that is enforced by
6384 CHECK_STRING. Doc fix.
6386 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6388 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6389 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6390 redisplay_tool_bar does. Improve and fix commentary.
6391 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6392 limits of the glyph matrices. (Bug#16051)
6393 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6394 only when the new size is different from the old one, and the new
6395 size can be achieved given the frame height.
6397 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6399 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6401 2013-12-23 Glenn Morris <rgm@gnu.org>
6403 * lread.c (Fload): Mention load-prefer-newer in doc.
6405 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6407 Handle Bug#16207 by being more restrictive when running hooks.
6408 * window.c (unwind_change_frame): New function.
6409 (Fset_window_configuration): Don't run configuration change hook
6410 while the frame configuration is unsafe. Call select_window
6413 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6415 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6417 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6419 * nsterm.h: Declare EmacsColor category.
6421 * nsterm.m (NSColor): Implement EmacsColor category.
6422 (ns_get_color): Use colorUsingDefaultColorSpace.
6423 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6425 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6427 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6429 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6430 having the PNG_NORETURN attribute, to avoid compiler warning in
6433 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6435 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6437 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6438 fringe background extension.
6439 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6440 because they are now always the same as `left' and `width',
6441 respectively. Remove code for the case that `width' and
6442 `sb_width' are different.
6444 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6446 Remove scroll_bar_actual_width from frames.
6447 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6448 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6449 (x_figure_window_size):
6450 * nsterm.m (x_set_window_size):
6451 * widget.c (set_frame_size):
6452 * w32term.c (x_set_window_size):
6453 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6454 scroll_bar_actual_width.
6456 Convert scroll_bar members to integers on Windows.
6457 * w32term.h (struct scroll_bar): Convert top, left, width,
6458 height, start, end and dragging to integers.
6459 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6461 * w32term.c (w32_set_scroll_bar_thumb)
6462 (w32_scroll_bar_handle_click): Remove XINT conversions for
6463 scroll_bar members. Treat bar->dragging as integer.
6464 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6465 first element. Remove XINT conversions for scroll_bar members.
6466 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6467 Remove XINT conversions for scroll_bar members.
6469 Fix assignment for new window total sizes.
6470 * window.c (Fwindow_resize_apply_total): Assign values for
6473 2013-12-20 Chong Yidong <cyd@gnu.org>
6475 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6476 argument to `append'.
6478 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6480 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6481 current text face, for extending the face of the display margins.
6484 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6485 Doc fix. (Bug#16190)
6487 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6489 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6492 * nsterm.m (Qfile, Qurl): New.
6493 (EV_MODIFIERS2): New macro.
6494 (EV_MODIFIERS): Use EV_MODIFIERS2.
6495 (ns_term_init): Remove font and color from DND, does not work on
6496 newer OSX, and other ports don't have them.
6497 (performDragOperation:): Handle modifiers used during drag.
6498 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6499 Remove global Lisp variables used to communicate with ns-win.el.
6500 Remove font and color handling.
6501 (syms_of_nsterm): Defsym Qfile and Qurl.
6503 2013-12-19 Anders Lindgren <andlind@gmail.com>
6505 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6506 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6508 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6509 (constrainFrameRect): Remove special case nr_screens == 1.
6510 Don't constrain size to size of view.
6512 * nsterm.h (ns_output): Remove dont_constrain.
6514 2013-12-19 Anders Lindgren <andlind@gmail.com>
6516 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6518 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6520 Minor fixes for recent openp changes.
6521 * lisp.h (GCPRO7): New macro.
6522 * lread.c (openp): Use bool for boolean; all callers changed.
6523 Protect save_string from GC. Don't assume that file descriptors
6524 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6525 warning about uninitialized variable.
6527 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6529 * w32fns.c (emacs_abort): Use intptr_t as argument of
6530 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6532 2013-12-18 Glenn Morris <rgm@gnu.org>
6534 * lread.c (Fload): Pass load_prefer_newer to openp.
6535 Don't bother checking mtime if openp already did it.
6536 (openp): Add `newer' argument, to check all suffixes
6537 and find the newest file.
6538 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6539 * callproc.c (call_process):
6540 * charset.c (load_charset_map_from_file):
6541 * emacs.c (init_cmdargs):
6542 * image.c (x_create_bitmap_from_file, x_find_image_file):
6544 * lread.c (Flocate_file_internal):
6545 * process.c (Fformat_network_address):
6546 * sound.c (Fplay_sound_internal):
6547 * w32.c (check_windows_init_file):
6548 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6550 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6552 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6554 * w32.c (getloadavg): Don't index samples[] array with negative
6555 indices. Recover from wall-clock time being set backwards.
6557 * w32term.c (w32_initialize): Declare the argument of
6558 set_user_model as const.
6560 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6561 (w32_menu_show): Constify some arguments passed to MessageBox.
6563 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6564 to initialize Lisp objects.
6566 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6567 initialize Lisp objects.
6569 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6570 use variables used only on X under that condition.
6572 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6573 variables not used there.
6575 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6577 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6578 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6580 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6582 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6583 code, revealed in presence of R2L characters, character
6584 compositions, and display vectors. A better fix for Bug#16148.
6585 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6586 GTK and NS builds, they don't have this member of struct frame.
6588 * dispextern.h (struct composition_it): Correct a comment for the
6591 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6593 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6594 This prevents a compilation error on C compilers that do not
6595 default functions to return 'int' if not declared. Also, add
6596 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6597 since it now uses inline functions.
6599 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6601 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6602 display margins on mode line, header line, and in the frame's
6603 tool-bar window. (Bug#16165)
6605 2013-12-16 Andreas Schwab <schwab@suse.de>
6607 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6609 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6611 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6614 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6616 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6618 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6620 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6621 intended to find bogus pointers in font objects (Bug#16140).
6622 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6623 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6624 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6625 Disable for MS-Windows due to Bug#15876; apparently this
6626 requires more or less substantial changes in fontset code.
6627 * xfont.c (xfont_close):
6628 * xftfont.c (xftfont_close): Call x_display_info_for_display
6629 to check whether 'Display *' is valid (Bug#16093 and probably
6632 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6634 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6635 Reported by Juanma Barranquero <lekktu@gmail.com>.
6637 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6638 open a pty on MS-Windows. (Bug#16152)
6640 * emacs.c (decode_env_path): Fix bogus comparison against
6641 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6643 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6645 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6646 (Fx_file_dialog): Add parentheses around && to silence warning.
6648 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6650 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6652 * xdisp.c (extend_face_to_end_of_line): Extend background of
6653 non-default face in margin areas as well. (Bug#16151)
6654 (display_line): Call extend_face_to_end_of_line for continued
6655 lines as well, if the display margins have non-zero width.
6656 (set_glyph_string_background_width): When needed, set the
6657 extends_to_end_of_line_p flag on glyph strings to be drawn in
6658 margin areas, not only in the text area.
6660 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6663 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6665 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6666 Don't worry about verify_error being t, since it has to be a list.
6668 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6670 Use bool for boolean, focusing on headers.
6671 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6672 No need to include <stdbool.h>, since conf_post.h does it now.
6673 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6674 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6675 (SET_PER_BUFFER_VALUE_P):
6676 * ccl.c, ccl.h (setup_ccl_program):
6677 * ccl.h (CHECK_CCL_PROGRAM):
6678 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6679 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6680 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6681 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6682 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6683 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6684 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6685 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6686 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6687 (CHARSET_FAST_MAP_SET):
6688 * coding.c (decode_coding_ccl, encode_coding_ccl):
6689 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6690 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6691 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6692 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6693 (decode_coding_c_string):
6694 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6695 * conf_post.h (has_attribute):
6696 * dispextern.h (trace_redisplay_p)
6697 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6698 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6699 (SET_GLYPH_FROM_CHAR_GLYPH)
6700 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6701 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6702 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6703 (cursor_in_mouse_face_p):
6704 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6705 (blank_row, prepare_desired_row)
6706 (build_frame_matrix_from_leaf_window, make_current)
6707 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6708 (update_window, scrolling_window, update_frame_line):
6709 * disptab.h (GLYPH_FOLLOW_ALIASES):
6710 * editfns.c (Fformat):
6711 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6712 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6713 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6714 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6715 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6716 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6717 (FONT_DEFERRED_LOG):
6718 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6719 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6720 (FRAME_MOUSE_UPDATE):
6721 * fringe.c (Fdefine_fringe_bitmap):
6722 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6723 (x_create_bitmap_from_xpm_data, xpm_load_image):
6724 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6725 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6726 (MERGE_INTERVAL_CACHE):
6727 * keymap.h (KEYMAPP):
6728 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6729 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6730 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6731 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6732 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6733 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6734 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6735 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6736 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6737 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6738 (SETUP_BUFFER_SYNTAX_TABLE):
6739 * systime.h (timespec_valid_p):
6740 * term.c (save_and_enable_current_matrix):
6741 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6742 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6743 (redisplay_internal, try_window_reusing_current_matrix)
6744 (sync_frame_with_window_matrix_rows, try_window_id)
6745 (display_menu_bar, display_tty_menu_item, display_mode_line)
6746 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6747 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6748 * xmenu.c (xmenu_show):
6749 * xterm.c (use_xim, x_term_init):
6750 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6751 (struct x_bitmap_record):
6752 Use bool for booleans.
6753 * ccl.c (struct buffer_text):
6754 * ccl.h (struct ccl_program):
6755 * charset.h (struct charset):
6757 * coding.h (struct iso_2022_spec, struct coding_system):
6758 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6759 (struct glyph_string, struct face, struct face_cache)
6760 (struct bidi_string_data, struct bidi_it)
6761 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6763 * editfns.c (Fformat):
6764 * frame.h (struct frame):
6765 * fringe.c (struct fringe_bitmap):
6766 * intervals.h (struct interval):
6767 * keyboard.h (struct kboard):
6768 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6769 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6770 (struct Lisp_Buffer_Local_Value, union specbinding):
6771 * macfont.m (struct macfont_info):
6772 * process.h (struct Lisp_Process):
6773 * termchar.h (struct tty_display_info):
6774 * window.h (struct window):
6775 * xterm.h (struct x_output):
6776 Use bool_bf for boolean bit-fields.
6777 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6778 All callers changed.
6779 * ccl.h (struct ccl_program): Remove unused members private_state,
6780 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6782 (struct ccl_spec): Remove unused members cr_carryover,
6783 eight_bit_carryover.
6784 * conf_post.h: Include <stdbool.h>.
6785 (bool_bf): New type.
6786 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6787 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6788 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6789 'do { ... } while (false)' brackets.
6790 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6791 Args must now be expressions; all callers changed.
6792 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6793 (PRODUCE_GLYPHS): Simplify use of boolean.
6794 * fileio.c (Fcopy_file):
6795 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6796 * lisp.h (UNGCPRO): Return void, not int.
6797 (FOR_EACH_TAIL): Use void expression, not int expression.
6798 * region-cache.c: Reindent.
6799 * region-cache.h: Copy comments from region-cache.c, to fix
6800 incorrect remarks about booleans.
6802 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6804 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6805 when character at point is displayed from a display vector.
6808 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6810 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6811 now a list of certificate validation checks that will abort a
6812 connection with an error.
6813 (Fgnutls_boot): Document it and use it.
6815 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6817 * w32term.c (w32_enable_frame_resize_hack): New variable.
6818 (x_set_window_size): Use it to hack frame resizing on Windows
6821 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6823 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6824 Windows-specific code to w32.c. Change error message text to
6825 match that of Posix platforms.
6827 * w32.c (w32_copy_file): New function, most of the code copied and
6828 reworked from Fcopy_file. Improve error handling. Plug memory
6829 leak when errors are thrown. Support file names outside of the
6830 current codepage. (Bug#7100)
6832 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6834 * lread.c (load_path_default): Prototype.
6836 2013-12-13 Glenn Morris <rgm@gnu.org>
6838 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6839 (dump_path): Remove.
6840 (load-path-default): Remove `changed' argument.
6841 Do not set dump_path permanently. Simplify.
6842 (init_lread): Simplify.
6843 (syms_of_lread): Remove dump_path.
6845 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6847 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6848 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6849 2013-12-12 font-related change to avoid Bug#16128, which
6850 is quite hard to fix without even more substantial changes.
6852 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6854 * font.c (font_close_object): Check for live frame (Bug#16128).
6856 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6858 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6859 Return ptrdiff_t, not int, since it's a buffer size.
6860 Reindent/reparen some macros to a more Gnuish style.
6862 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6864 Avoid undefined behavior with huge regexp interval counts.
6865 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6866 since it's now specialized to interval counts. All uses changed.
6867 Do not assume wraparound on signed integer overflow.
6868 (regex_compile): Simplify based on the above changes.
6870 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6872 Support file names on MS-Windows that use characters outside of
6873 the current system codepage. (Bug#7100)
6875 * w32.c (get_file_security, set_file_security)
6876 (create_symbolic_link): Separate pointers and boolean flags for
6877 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6878 non-zero, else the former.
6879 (codepage_for_filenames, filename_to_utf16, )
6880 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6882 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6884 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6885 Accept only one argument; all callers changed.
6886 (dostounix_filename): Remove the second argument, now works in
6887 UTF-8. All callers changed.
6888 (parse_root): Lose DBCS code.
6889 (get_long_basename, w32_get_short_filename, init_environment)
6890 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6891 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6892 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6893 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6894 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6895 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6897 (ansi_encode_filename): New function.
6898 (get_emacs_configuration, get_emacs_configuration_options):
6900 (add_volume_info, GetCachedVolumeInformation): Run the input file
6901 name through unixtodos_filename, to ensure it is stored and
6902 referenced in canonical form.
6903 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6904 (logon_network_drive, sys_link, utime): Improve error handling.
6905 (sys_access): New function.
6906 (hashval, generate_inode_val): Unused functions deleted.
6907 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6908 (check_windows_init_file): Convert error message from UTF-8 to
6909 ANSI codepage, for display in the message box.
6910 (globals_of_w32): Set w32_unicode_filenames according to the OS
6913 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6914 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6915 (syms_of_w32term): Declare w32-unicode-filenames.
6917 * w32proc.c (new_child, delete_child): Remove code that handled
6918 unused pending_deletion and input_file members of the child struct.
6919 (create_child, sys_spawnve): Convert all file names to ANSI
6920 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6921 name cannot be encoded in ANSI codepage. Don't use
6922 unixtodos_filename, mirror slashes by hand.
6923 (record_infile, record_pending_deletion): Functions deleted.
6924 (Fw32_short_file_name): Call w32_get_short_filename instead of
6927 * w32notify.c (add_watch): Work in Unicode mode when
6928 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6929 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6930 instead, do the same with Lisp primitives.
6932 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6933 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6934 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6935 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6936 (Fw32_shell_execute): Improve error reporting.
6937 (Fdefault_printer_name): Ifdef away for Cygwin.
6939 * w32.h (struct _child_process): Remove input_file and
6940 pending_deletion members that are no longer used.
6941 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6942 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6943 (ansi_encode_filename): New and updated prototypes.
6945 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6947 (unexec): Don't use dostounix_filename, it expects a file name in
6948 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6951 * fileio.c (Ffile_name_directory, file_name_as_directory)
6952 (directory_file_name, Fexpand_file_name)
6953 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6954 arguments of dostounix_filename.
6955 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6956 use MAX_UTF8_PATH for size of file-name strings.
6957 (emacs_readlinkat): Build an explicitly unibyte string for file
6959 (syms_of_fileio) <file-name-coding-system>:
6960 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6962 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6963 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6964 directories to UTF-8.
6965 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6966 environment, and each element of the input PATH, to UTF-8.
6968 * dired.c (file_attributes): Use build_unibyte_string explicitly
6969 to make Lisp strings from user and group names.
6971 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6974 * coding.c (decode_file_name, encode_file_name): New functions.
6976 * termcap.c (tgetent): Adapt to the change in arguments of
6979 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6982 * msdos.c (dostounix_filename, init_environment): Adapt to the
6983 change in arguments of dostounix_filename.
6985 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6986 [WINDOWSNT]: Encode file names passed to the image libraries in
6989 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6990 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6992 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6993 arguments of dostounix_filename.
6995 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6997 * font.h (struct font_entity) [HAVE_NS]: New field to record
6998 font driver which was used to create this entity.
6999 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7000 frame where the font was opened.
7001 (font_close_object): Add prototype.
7002 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7003 (font_close_object): Not static any more. Lost frame arg.
7004 Adjust comment and users.
7005 * alloc.c (cleanup_vector): Call font_close_object to adjust
7006 per-frame font counters correctly. If HAVE_NS, also call
7007 driver-specific cleanup for font-entity objects.
7008 * ftfont.c (ftfont_open):
7009 * nsfont.m (nsfont_open):
7010 * w32font.c (w32font_open_internal):
7011 * xfont.c (xfont_open):
7012 * xftfont.c (xftfont_open): Save frame pointer in font object.
7013 * macfont.m (macfont_open): Likewise.
7014 (macfont_descriptor_entity): Save driver pointer to be able
7015 to call its free_entity routine when font-entity is swept.
7016 * ftxfont.c (ftxfont_open): Add eassert because frame
7017 pointer should be saved by ftfont_driver.open.
7019 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7021 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7022 input polling is used. This is still meaningful for Cygwin, see
7023 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7024 * keyboard.c (poll_for_input_1, input_polling_used):
7025 Define unconditionally.
7026 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7027 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7028 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7029 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7030 (face_for_char): Likewise. Rearrange eassert and return ASCII
7031 face for CHAR_BYTE8_P.
7032 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7034 2013-12-11 Ken Brown <kbrown@cornell.edu>
7036 * dispextern.h (erase_phys_cursor):
7037 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7039 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7041 * nsterm.m (x_free_frame_resources):
7042 * term.c (tty_free_frame_resources):
7043 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7044 face cache because it's implied by free_frame_faces anyway.
7045 * w32term.c (x_free_frame_resources): Likewise. Do not call
7046 free_frame_faces twice.
7048 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7050 * editfns.c (Fformat_time_string): Mention %F in the doc.
7052 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7054 * window.c (resize_frame_windows): Don't return immediately when
7055 the root window's size doesn't change - the minibuffer window
7056 may still have to be repositioned/resized.
7057 * xfns.c (Fx_create_frame): Always change the frame size after
7058 initializing the frame's faces.
7059 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7060 change_frame_size should already have done it.
7061 (x_new_font): Assign new tool- and menu-bar heights.
7062 (x_set_window_size_1): Account for tool- and menu-bar heights
7063 (Bug#16013). Don't set pixel sizes since change_frame_size
7064 should already have done it.
7066 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7068 Remove the option of using libcrypto.
7069 * Makefile.in (LIB_CRYPTO): Remove.
7070 (LIBES): Don't use it.
7072 2013-12-11 Juri Linkov <juri@jurta.org>
7074 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7075 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7077 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7079 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7080 drawn tool bar items (Bug#16058).
7081 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7083 2013-12-09 Ken Brown <kbrown@cornell.edu>
7085 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7087 * lisp.h (get_frame_param): Adjust conditions for prototype
7090 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7092 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7093 Avoid unused macro warning if configured --without-xft.
7095 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7097 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7099 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7101 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7103 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7105 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7107 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7109 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7111 Use libcrypto's checksum implementations if available, for speed.
7112 * Makefile.in (LIB_CRYPTO): New macro.
7115 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7116 The macro didn't conform to C99 due to type mismatch,
7117 which caused compilation failure with Sun C 5.12,
7118 and it was confusing anyway. Include window.h to declare
7119 redisplay_other_windows.
7121 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7123 * window.c (set_window_buffer): Update mode line (bug#16084).
7125 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7127 Fix minor problems found by static checking.
7128 * keyboard.c (poll_for_input_1, input_polling_used):
7129 Define only if HAVE_NTGUI.
7130 * xmenu.c (popup_activate_callback): Omit unnecessary
7131 check against USE_X_TOOLKIT, which must be defined here anyway.
7132 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7135 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7137 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7139 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7141 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7143 * nsterm.m (x_set_window_size): Remove fprintf.
7144 (init): Define always. Set applicationDidFinishLaunchingCalled
7146 (applicationDidFinishLaunching:):
7147 Set applicationDidFinishLaunchingCalled.
7148 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7151 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7153 Pixel resize changes for NS (Bug#16049).
7154 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7155 height/width. row/cols are locals.
7156 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7157 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7158 (windowWillResize): Remove gsextra. Calculate extra as in
7160 (x_new_font): Don't change frame size if fullscreen.
7161 Change size pixelwise.
7163 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7164 comment in xfns.c. Change to pixelwise call.
7166 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7168 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7171 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7173 * xterm.c (input_signal_count): Remove.
7174 (x_dispatch_event): Define unconditionally.
7175 (x_make_frame_visible): Process X events until the frame
7176 is really visible (Bug#16027).
7177 * xterm.h (x_dispatch_event): Declare unconditionally.
7179 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7181 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7183 * nsterm.m (x_set_window_size): Handle pixelwise.
7185 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7187 * w32term.c (x_new_font):
7188 * xterm.c (x_new_font): Calculate new frame size from new font
7191 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7193 * lisp.h (FOR_EACH_TAIL): New macro.
7194 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7196 * window.c (select_window): Call second wset_redisplay before we change
7197 selected_window (bug#16034).
7199 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7201 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7203 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7205 * w32xfns.c: Include window.h, to avoid a compiler warning.
7207 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7209 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7210 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7211 window_scroll takes care of it.
7212 (Fset_window_point, Fdelete_other_windows_internal)
7213 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7214 (Fsplit_window_internal, Fdelete_window_internal)
7215 (Fresize_mini_window_internal, Fset_window_configuration)
7216 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7217 cause redisplay instead of forcing a complete redisplay.
7218 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7219 we're only affecting the selected_window.
7221 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7223 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7224 directional control characters. Update type and category
7225 determination according to the UBA from Unicode v6.3.
7226 (bidi_category_t): New category EXPLICIT_FORMATTING.
7228 * dispextern.h (bidi_type_t): Update to include new bidirectional
7229 properties introduced with Unicode v6.3. (Bug#16043)
7231 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7233 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7236 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7238 * font.c (font_list_entities): Remove dummy assignment.
7239 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7240 used on graphic displays only. Remove unused 'font_encoder' member.
7241 (struct font_bitmap): Remove unused 'extra' member.
7242 * nsfont.m (nsfont_open):
7243 * w32font.c (w32font_open_internal):
7244 * ftfont.c (ftfont_get_bitmap): Adjust users.
7246 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7248 Use bool for boolean.
7249 * tparam.c (tparam1):
7250 * undo.c (record_point, record_property_change):
7251 Use bool for boolean, for local vars that are always true or false.
7253 Minor integer overflow fixes (Bug#16033).
7254 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7255 This improves on the previous fix to this function.
7256 (window_resize_check): When summing up pixel counts, don't rely on
7257 undefined behavior if the sum overflows.
7259 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7261 * window.c (Fset_window_new_pixel): Don't choke at negative
7262 argument value (Bug#16033).
7264 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7265 to avoid crash in window_box_height.
7267 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7268 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7270 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7272 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7274 Minor integer overflow fixes.
7275 * window.c (Fset_window_new_pixel, grow_mini_window):
7276 * xdisp.c (Fwindow_text_pixel_size):
7277 Avoid undefined behavior on signed integer overflow.
7278 * xfns.c (x_set_mouse_color):
7279 Check that drag shape fits in 'unsigned', since that's what X wants.
7281 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7283 Improve reporting of fatal exception on MS-Windows.
7284 * w32fns.c (my_exception_handler): New function.
7285 (globals_of_w32fns): Set it up as the unhandled exception
7286 handler. Initialize exception code and address to zeros.
7287 (emacs_abort): If the exception code and address are available,
7288 print them at the beginning of the backtrace. Fix the format of
7289 printing addresses (was producing 0x0x12345678 on XP).
7292 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7294 * eval.c (Fbacktrace__locals): New function.
7295 (syms_of_eval): Defsubr it.
7297 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7299 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7300 Define here to unify between...
7301 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7302 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7304 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7306 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7308 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7309 fringe background extension.
7310 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7311 because they are now always the same as `left' and `width',
7312 respectively. Remove code for the case that `width' and
7313 `sb_width' are different.
7315 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7317 Fix minor problems found by static checking.
7318 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7319 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7320 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7322 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7324 * image.c (imagemagick_compute_animated_image): Don't crash if we
7325 have an animation with different-sized images (bug#15313).
7327 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7329 Remove some unused items introduced during pixelwise change.
7330 * window.c (window_resize_total_check): Remove unused function.
7331 * xdisp.c (remember_mouse_glyph): Remove unused label.
7332 (Ftool_bar_height): Move declaration inside #if.
7333 * xterm.c (x_set_window_size): Don't use r and c.
7335 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7337 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7340 * window.c (Fset_window_configuration): Comment out unused variables.
7342 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7344 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7346 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7348 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7350 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7351 HAVE_GNUTLS3 (Bug#16001).
7353 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7354 if interrupts are deferred (Bug#15801).
7356 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7358 Support resizing frames and windows pixelwise.
7359 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7360 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7361 (struct glyph_matrix): Replace window_left_col and
7362 window_top_line by window_pixel_left and window_pixel_top.
7363 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7365 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7366 (draw_window_divider, move_it_to, x_draw_right_divider)
7367 (x_draw_bottom_divider, change_frame_size): Add or fix
7369 * dispnew.c (change_frame_size_1): Change prototype.
7370 (adjust_glyph_matrix, required_matrix_width)
7371 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7372 values instead of lines and columns.
7373 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7374 WINDOW_TOTAL_FRINGE_WIDTH.
7375 (handle_window_change_signal, do_pending_window_change)
7376 (init_display): Adjusts calls of change_frame_size.
7377 (change_frame_size, change_frame_size_1): Handle pixelwise
7379 * frame.c (Qright_divider_width, Qbottom_divider_width):
7381 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7382 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7383 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7384 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7386 (set_frame_param): New function.
7387 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7388 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7389 (Ffringe_width, Fborder_width, Fright_divider_width)
7390 (Fbottom_divider_width): New functions, defsubr them.
7391 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7392 New argument pixelwise.
7393 (struct frame_parm_table): New members Qright_divider_width and
7394 Qbottom_divider_width.
7395 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7396 (x_report_frame_params): Handle Qright_divider_width and
7397 Qbottom_divider_width.
7398 (x_set_right_divider_width, x_set_bottom_divider_width):
7400 (frame_resize_pixelwise): New option.
7401 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7402 new_pixelwise, right_divider_width and bottom_divider_width;
7403 remove total_lines; rename text_lines, text_cols, new_text_lines
7404 and new_text_cols to text_height, text_width, new_height and
7405 new_width respectively.
7406 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7407 FRAME_TEXT_WIDTH respectively.
7408 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7409 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7410 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7412 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7413 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7414 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7415 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7416 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7417 (FRAME_TOTAL_COLS_ARG): Remove macro.
7418 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7419 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7420 (x_wm_set_size_hint): Handle frame pixel sizes.
7421 * indent.c (compute_motion, Fcompute_motion):
7422 Call window_body_width instead of window_body_cols.
7423 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7424 (make_lispy_position): Handle right and bottom dividers.
7425 (Fsuspend_emacs): Pixelize call of change_frame_size.
7426 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7427 * lisp.h: Extern set_frame_param.
7428 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7430 (Fx_create_frame): Add entry for vertical_drag_cursor.
7431 Pixelize call of change_frame_size.
7432 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7433 * nsterm.m (ns_update_window_end): Optionally draw right
7435 (x_set_window_size): Add argument pixelwise.
7436 Call check_frame_size and change_frame_size with pixelwise zero.
7437 (ns_draw_window_divider): New function.
7438 (ns_redisplay_interface): Add ns_draw_window_divider.
7439 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7440 (x_new_font): Call x_set_window_size with pixelwise zero.
7441 * print.c (print_object): For a window print its sequence
7443 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7444 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7445 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7446 (w32_createwindow): Use scroll bar area width.
7447 (w32_wnd_proc): Handle bottom divider width.
7448 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7449 (Fx_create_frame): Default divider width parameters.
7450 Caclulate sizes pixelwise. Add vertical drag cursor support.
7451 (x_create_tip_frame): Default divider widths to zero.
7452 Pixelize call to change_frame_size.
7453 (Fx_show_tip): Add handling of divider widths. Pixelize window
7455 (Fw32_frame_rect): New function.
7456 (frame_parm_handler w32_frame_parm_handlers): Add divider
7458 (Vx_window_vertical_drag_shape): Add variable.
7459 * w32inevt.c (resize_event, maybe_generate_resize_event):
7460 Pixelize change_frame_size calls.
7461 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7463 * w32term.c (w32_draw_window_divider): New function.
7464 (x_update_window_end): Handle right divider.
7465 (w32_draw_fringe_bitmap, x_scroll_run)
7466 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7467 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7468 Calculate new frame sizes pixelwise.
7469 (x_new_font): Pixelize call to x_set_window_size.
7470 (x_check_fullscreen): Pixelize call to change_frame_size.
7471 (x_set_window_size_1, x_set_window_size): New argument
7472 pixelwise. Calculate pixelwise.
7473 (x_wm_set_size_hint): Use scroll bar area width.
7474 (w32_redisplay_interface): Add w32_draw_window_divider.
7475 * w32term.h (struct w32_output): Add vertical drag cursor.
7476 * widget.c (set_frame_size, update_wm_hints)
7477 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7479 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7480 * window.c (sequence_number): Restore.
7481 (Fwindow_pixel_width, Fwindow_pixel_height)
7482 (Fwindow_mode_line_height, Fwindow_header_line_height)
7483 (window_pixel_to_total, Frun_window_scroll_functions)
7484 (Fset_window_new_pixel, window_resize_apply_total)
7485 (Fwindow_resize_apply_total): New functions.
7486 (window_body_height, window_body_width): Rename from
7487 window_body_lines. New argument PIXELWISE.
7488 Calculate pixelwise.
7489 (Fwindow_body_height, Fwindow_body_width): New argument
7491 (coordinates_in_window, window_relative_x_coord): Use window's
7492 pixel width instead of total width.
7493 (replace_window, recombine_windows): Initialize pixel values.
7494 (resize_root_window, resize_frame_windows, grow_mini_window)
7495 (shrink_mini_window): New argument PIXELWISE.
7496 Calculate pixelwise.
7497 (Fdelete_other_windows_internal, adjust_window_margins)
7498 (window_resize_check, window_resize_apply)
7499 (Fdelete_window_internal, Fresize_mini_window_internal)
7500 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7501 (check_frame_size): Rename arguments. New argument PIXELWISE.
7502 Calculate pixelwise.
7503 (set_window_buffer): Make samebuf bool. Run configuration change
7504 hook only if buffer changed.
7505 (Fset_window_buffer): Rewrite doc-string.
7506 (make_window): Initialize new_pixel slot.
7507 (Fwindow_resize_apply): Check pixel size of root window.
7508 (Fsplit_window_internal): Call 2nd argument pixel_size.
7509 Calculate pixelwise.
7510 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7512 (save_window_data): New slots frame_text_width,
7513 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7514 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7516 (Fcurrent_window_configuration, Fset_window_configuration)
7517 (save_window_save, compare_window_configurations): Handle new
7518 slots in save_window_data and saved_window.
7519 (Fset_window_scroll_bars): Fix doc-string.
7520 (window_resize_pixelwise): New variable.
7521 (coordinates_in_window, Fcoordinates_in_window_p):
7523 (make_parent_window): Adjust sequence_number.
7524 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7526 * window.h (struct window): New members new_pixel, pixel_left,
7527 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7528 (wset_new_pixel): New function.
7529 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7530 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7531 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7532 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7533 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7534 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7535 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7536 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7537 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7538 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7539 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7540 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7541 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7542 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7543 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7545 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7546 (window_body_width, check_frame_size): Adapt external declarations.
7547 * xdisp.c (last_max_ascent): New integer.
7548 (window_text_bottom_y): Handle bottom divider.
7549 (window_box_width, window_box_height): Calculate pixelwise.
7550 (get_glyph_string_clip_rects): Handle right divider.
7551 (remember_mouse_glyph): When windows are resized pixelwise
7552 proceed with width and height set to 1.
7553 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7555 (move_it_to): Calculate and return maximum x position
7557 (Fwindow_text_pixel_size): New function.
7558 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7559 (tool_bar_lines_needed): Rename to tool_bar_height.
7560 Calculate pixelwise.
7561 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7562 Calculate pixelwise.
7563 (redisplay_tool_bar): Calculate pixelwise.
7564 (redisplay_window): Calculate pixelwise. Handle dividers.
7565 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7566 (x_draw_vertical_border): Handle dividers.
7567 (define_frame_cursor1): Handle vertical drag cursor.
7568 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7569 (expose_window): Calculate pixelwise. Handle dividers.
7570 (init_xdisp): Initialize pixel values.
7571 * xfaces.c (Qwindow_divider): New face.
7572 (realize_basic_faces): Realize it.
7573 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7574 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7575 (x_set_scroll_bar_default_width): Default actual width to 16.
7576 (Fx_create_frame): Set sizes pixelwise.
7577 (x_create_tip_frame): Default divider widths to zero.
7578 Pixelize call of change_frame_size.
7579 (Fx_show_tip): Handle divider widths. Initial pixel position
7581 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7582 (Vx_window_vertical_drag_shape): New option.
7583 * xmenu.c (free_frame_menubar): Pixelize call of
7585 * xterm.c (x_draw_window_divider): New function.
7586 (x_update_window_end): Optionally draw right divider.
7587 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7588 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7589 (handle_one_xevent, x_new_font): Calculate pixelwise.
7590 (x_set_window_size_1, x_set_window_size): New argument
7591 pixelwise. Calculate pixelwise.
7592 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7593 (struct x_redisplay_interface): Add x_draw_window_divider.
7594 * xterm.h (struct x_output): Add vertical_drag_cursor.
7596 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7598 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7599 Set invisible frames's `redisplay' when a full redisplay is requested.
7600 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7601 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7602 (display_mode_lines): Set it here instead.
7604 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7606 * dispextern.h (set_window_update_flags): Remove.
7608 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7610 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7612 * xdisp.c (REDISPLAY_SOME_P): New macro.
7613 (redisplay_internal): Use it (bug#15999).
7614 (prepare_menu_bars, redisplay_window): Use it as well.
7616 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7618 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7620 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7621 (globals_of_w32font): Zero it out.
7622 (GetCharWidth32W_Proc): New function pointer.
7623 (get_char_width_32_w): New function.
7624 (compute_metrics): If get_glyph_outline_w returns an error, try
7625 get_char_width_32_w before declaring a failure. This avoids
7626 punishing raster (a.k.a. "bitmap") fonts by slowing down
7627 redisplay. (Bug#6364).
7629 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7631 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7632 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7633 highlight needs to be redisplayed. (Bug#15913)
7635 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7637 Fix minor problems found by static checking.
7638 * buffer.h (struct buffer_text, struct buffer):
7639 * frame.h (struct frame):
7640 * window.h (struct window):
7641 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7642 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7643 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7644 no-longer-valid use of HAVE_MENUS.
7645 * xdisp.c (propagate_buffer_redisplay): Now static.
7647 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7649 * xmenu.c (Fmenu_or_popup_active_p):
7650 * window.c (Fset_window_configuration):
7651 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7652 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7653 * fns.c (Fyes_or_no_p):
7654 * editfns.c (Fmessage_box, Fmessage_or_box):
7655 * alloc.c (make_save_ptr_ptr):
7656 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7658 * window.c (Fset_window_configuration): Move select_window later.
7660 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7662 Refine redisplay optimizations to only redisplay *some* frames/windows
7663 rather than all of them.
7664 * xdisp.c (REDISPLAY_SOME): New constant.
7665 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7666 (bset_redisplay, bset_update_mode_line): New functions.
7667 (message_dolog): Use bset_redisplay.
7668 (clear_garbaged_frames): Use fset_redisplay.
7669 (echo_area_display): Use wset_redisplay.
7670 (buffer_shared_and_changed): Remove.
7671 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7672 frame titles. Compute the actual set of windows redisplayed.
7673 Don't update frame titles and menu bars for frames that don't need to
7675 (propagate_buffer_redisplay): New function.
7677 (redisplay_internal): Use it. Be more selective in the set of windows
7678 we redisplay. Propagate windows_or_buffers_changed to
7679 update_mode_lines a bit later to simplify the code.
7680 (mark_window_display_accurate_1): Reset window and buffer's
7682 (redisplay_window): Do nothing if neither the window nor the buffer nor
7683 the frame needs redisplay.
7684 * window.h (struct window): Add `redisplay' field.
7685 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7686 (redisplay_other_windows, window_list): New declarations.
7687 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7688 (window_list): Not static any more.
7689 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7690 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7691 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7692 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7693 * frame.h (struct frame): Add `redisplay' field.
7694 Move `external_menu_bar' bitfield next to other bit-fields.
7695 (SET_FRAME_GARBAGED): Use fset_redisplay.
7696 (SET_FRAME_VISIBLE): Don't garbage the frame;
7697 Use redisplay_other_windows.
7698 * buffer.h (struct buffer): Add `redisplay' field.
7699 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7700 (modify_overlay): Use bset_redisplay.
7701 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7703 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7705 Support w32 file notifications in batch mode.
7706 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7707 invalid (which happens in batch mode). If non-interactive, call
7708 handle_file_notifications to store file notification events in the
7709 input queue. (Bug#15933)
7711 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7713 * w32inevt.c (handle_file_notifications): Now external, not static.
7715 * w32term.h (handle_file_notifications): Provide prototype.
7717 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7718 init_crit, since init_display, which does that otherwise, is not
7721 2013-11-27 Glenn Morris <rgm@gnu.org>
7723 * Makefile.in ($(lispsource)/international/charprop.el): New.
7724 (emacs$(EXEEXT)): Depend on charprop.el.
7726 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7728 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7729 deleting portions of the buffer under non-nil REPLACE argument.
7732 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7733 directory, watch it and not its parent.
7734 (add_watch): Allow empty string in FILE.
7736 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7738 * window.c (Fset_window_start, window_resize_apply)
7739 (window_scroll): Reset window_end_valid (Bug#15957).
7741 2013-11-27 Glenn Morris <rgm@gnu.org>
7743 * Makefile.in (leimdir): Now in lisp source directory.
7744 ($(leimdir)/leim-list.el): Just use ../leim .
7745 * epaths.in (PATH_DUMPLOADSEARCH):
7746 * lread.c (load_path_default):
7747 * nsterm.m (ns_load_path): No more leim directory.
7749 2013-11-26 Andreas Schwab <schwab@suse.de>
7751 * .gdbinit (xgettype): Add cast.
7753 2013-11-26 Glenn Morris <rgm@gnu.org>
7755 Preload leim-list.el.
7756 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7757 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7758 is a single directory.
7760 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7762 bool-vector-subsetp is now the normal direction (Bug#15912).
7763 * data.c (Fbool_vector_subsetp): Test whether the first argument
7764 is a subset of the second one, not the reverse. Add doc string.
7766 Fix minor problems found by static checking.
7767 * lread.c (load_path_default): Now static.
7768 * textprop.c (text_property_stickiness): Be consistent about the
7769 test used when deciding whether to consider the previous character.
7770 This simplifies the code a bit.
7772 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7774 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7776 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7777 (syms_of_frame): Don't defsubr them.
7779 2013-11-25 Glenn Morris <rgm@gnu.org>
7781 * lread.c (load_path_default): Change the sense of the argument.
7782 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7783 from dump_path. When it is not, avoid checking dump_path twice.
7785 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7786 uninstalled dump_path against installed Vload_path. (Bug#15964)
7788 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7790 Export get_pos_property to Elisp.
7791 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7792 (syms_of_editfns): Export it to Elisp.
7794 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7796 2013-11-23 Romain Francoise <romain@orebokech.com>
7798 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7799 initialization here ...
7800 (syms_of_fileio): ... from here.
7802 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7804 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7805 Please use --enable-check-lisp-object-type.
7807 2013-11-23 Glenn Morris <rgm@gnu.org>
7809 * process.c (get_process): Explicit error for dead buffers.
7811 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7813 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7815 2013-11-23 Glenn Morris <rgm@gnu.org>
7817 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7818 * lread.c (load_path_check): Take path to check as argument.
7819 (load_path_default): New, split from init_lread.
7820 (init_lread): Move calc of default load-path to load_path_default.
7821 Empty elements in EMACSLOADPATH now stand for the default.
7822 (load-path): Doc fix.
7823 * emacs.c (decode_env_path): Add option to treat empty elements
7824 as nil rather than ".".
7825 * callproc.c (init_callproc_1, init_callproc):
7826 * image.c (Vx_bitmap_file_path):
7827 * lisp.h (decode_env_path):
7828 * lread.c (Vsource_directory):
7829 Update for new argument spec of decode_env_path.
7831 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7833 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7834 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7836 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7838 Fix some dependency problems that cause unnecessary recompiles.
7839 Problem reported by RMS in
7840 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7841 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7842 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7843 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7844 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7845 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7846 (boostrap-clean): No need to remove stamp-oldxmenu.
7848 Fix recently introduced bool vector overrun.
7849 This was due to an optimization that went awry.
7850 Reported by Glenn Morris in
7851 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7852 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7853 for empty vectors, undoing the 2013-11-18 change.
7854 * data.c (bool_vector_binop_driver): Rely on this.
7855 Fix bug that occasionally overran the destination.
7856 * lisp.h (struct Lisp_Bool_vector): Document this.
7858 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7860 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7863 * nsterm.m (init, run, stop:): Comment out for now, does not work
7866 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7868 * charset.c (syms_of_charset): Don't read past end of string.
7870 2013-11-19 Glenn Morris <rgm@gnu.org>
7872 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7874 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7876 Add hooks to run on gaining/losing focus. (Bug#15029)
7877 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7878 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7879 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7881 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7883 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7884 The old names predated the API change that put destination at end.
7886 Improve API of recently-added bool vector functions (Bug#15912).
7887 The old API had (bool-vector-count-matches A B)
7888 and (bool-vector-count-matches-at A B I), which gave the
7889 misleading impression that the two functions were variants, one
7890 with a location I. The new API has (bool-vector-count-population A)
7891 and (bool-vector-count-consecutive A B I) to make the distinction
7892 clearer. The first function no longer has a B argument, since the
7893 caller can easily determine the number of nils if the length and
7894 number of ts is known.
7895 * data.c (Fbool_vector_count_population): Rename from
7896 bool_vector_count_matches, and accept just 1 argument.
7897 (Fbool_vector_count_consecutive): Rename from
7898 Fbool_vector_count_matches_at.
7900 Always allocate at least one bits_word per bool vector.
7901 See Daniel Colascione in:
7902 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7903 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7904 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7905 * lisp.h (struct Lisp_Bool_vector): Document this.
7907 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7909 * insdel.c (invalidate_buffer_caches): New function, consolidated
7910 from part of prepare_to_modify_buffer.
7911 (insert_from_gap, prepare_to_modify_buffer):
7912 * coding.c (code_convert_region, code_convert_string):
7913 Call invalidate_buffer_caches. (Bug#15841)
7915 * lisp.h (invalidate_buffer_caches): Add prototype.
7917 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7919 * w32term.c (x_update_window_end): Don't invalidate the entire
7920 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7921 highlight needs to be redisplayed. (Bug#15913)
7923 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7925 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7927 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7929 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7930 while we are using Vprin1_to_string_buffer.
7932 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7933 after inserting the description string. (Bug#15907)
7935 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7937 * data.c: Work around bogus GCC diagnostic about shift count.
7938 Reported by Eli Zaretskii in
7939 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7940 (pre_value): New function.
7941 (count_trailing_zero_bits): Use it.
7943 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7945 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7946 assume C macros are not supported even under -g3 in these old GCC
7949 2013-11-15 Leo Liu <sdl.web@gmail.com>
7951 * minibuf.c (Ftry_completion, Fall_completions)
7952 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7954 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7956 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7957 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7958 This avoids placing unnecessary constants into the Emacs code.
7960 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7962 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7963 for Cygwin w32 build.
7965 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7966 for Cygwin w32 build. (Bug#15892)
7968 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7970 Simplify, port and tune bool vector implementation.
7971 * alloc.c (bool_vector_exact_payload_bytes)
7972 (bool_vector_payload_bytes): Remove.
7973 (bool_vector_fill): Return its argument.
7974 * alloc.c (bool_vector_fill):
7976 * print.c (print_object):
7977 Simplify by using bool_vector_bytes.
7978 * alloc.c (make_uninit_bool_vector):
7979 New function, broken out from Fmake_bool_vector.
7980 (Fmake_bool_vector): Use it. Use tail call.
7981 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7982 * data.c (BITS_PER_ULL): New constant.
7983 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7984 if long long versions don't exist.
7985 (shift_right_ull): New function.
7986 (count_one_bits_word): New function, replacing popcount_bits_word
7987 macro. Don't assume that bits_word is no wider than long long.
7988 (count_one_bits_word, count_trailing_zero_bits):
7989 Don't assume that bits_word is no wider than long long.
7990 * data.c (bool_vector_binop_driver, bool_vector_not):
7991 * fns.c (Fcopy_sequence):
7993 Create an uninitialized destination, to avoid needless work.
7994 (internal_equal): Simplify.
7995 (Ffillarray): Prefer tail call.
7996 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7997 contain at least one word.
7998 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7999 chars are narrower than ints.
8000 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8001 * fns.c (Fcopy_sequence):
8003 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8004 Don't try to port to hosts where bits_word values have holes; the
8005 code wouldn't work there anyway. Verify this assumption, though.
8006 (bool_vector_bytes): New function.
8007 (make_uninit_bool_vector): New decl.
8008 (bool_vector_fill): Now returns Lisp_Object.
8010 * xfns.c (xic_create_fontsetname):
8011 * xrdb.c (gethomedir): Prefer tail calls.
8013 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8015 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8016 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8018 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8019 that requires a return value.
8020 (Fset_buffer_modified_p): Take advantage of this change to do
8023 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8025 * buffer.c (Frestore_buffer_modified_p): Sync it with
8026 Fset_buffer_modified_p.
8027 (Fforce_mode_line_update): New function, moved from subr.el.
8028 (Fset_buffer_modified_p): Use them.
8029 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8031 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8033 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8034 This avoids undefined behavior when subtracting pointers into
8035 different aways. On my platform it also makes the code a tad
8036 smaller and presumably faster.
8038 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8040 * keyboard.c (command_loop_1): Use region-extract-function.
8041 * insdel.c (Qregion_extract_function): Not static any more (can we
8042 stop pretending that these vars can benefit from being marked static?).
8044 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8046 * search.c (find_newline): If buffer text is relocated during the
8047 "dumb loop", adjust C pointers into buffer text to follow suit.
8050 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8052 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8053 for conversion (Bug#15837).
8055 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8057 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8058 for the entire range of inserted characters. (Bug#15841)
8060 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8062 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8064 (realize_default_face): Remove assignment to distant-foreground if
8065 unspecified (Bug#15815).
8067 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8069 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8070 cache-long-scans disabled, since we don't want to call
8071 prepare_to_modify_buffer (in insert_1_both) for each message we
8074 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8075 from buffer.c. Improve commentary to the buffer field setter
8078 * buffer.c (bset_cache_long_scans): Static function deleted.
8079 Improve commentary to the buffer field setter functions.
8080 (init_buffer_once): Default for cache-long-scans changed to t.
8083 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8085 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8087 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8088 This bug was introduced in my 2013-06-21 change, and caused
8089 struct Lisp_Sub_Char_Table objects to be given too many slots,
8090 which broke 'make -C admin/unidata'.
8092 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8094 Import changes from mac-port 4.5.
8095 * macfont.m (mac_font_copy_default_descriptors_for_language)
8096 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8097 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8098 (macfont_language_default_font_names): New.
8099 (macfont_list): Rearrange language/charset code.
8100 (macfont_close): Don't check for macfont_info->cache.
8101 (mac_ctfont_create_preferred_family_for_attributes): New font
8102 selection code, call
8103 mac_font_copy_default_name_for_charset_and_languages.
8104 (mac_font_copy_default_descriptors_for_language)
8105 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8107 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8109 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8111 Port to C11 aligned_alloc, and fix some integer overflows.
8112 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8113 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8114 and use of posix_memalign replaced with aligned_alloc.
8115 (aligned_alloc): New function, defined or declared as needed.
8116 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8117 Don't undef; configure.ac now does this.
8118 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8119 (calloc, aligned_alloc): Check for integer overflow.
8120 (aligned_alloc): Rename from memalign. All uses changed.
8121 (memalign): New function, an alias for aligned_alloc.
8123 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8125 * xdisp.c (redisplay_internal): Fix typo in last change.
8127 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8129 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8131 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8133 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8134 redisplay--mode-lines-cause.
8135 (redisplay_internal): Keep them uptodate. Remove redundant check of
8136 buffer_shared_and_changed.
8137 * *.[chm]: Number every assignment to update_mode_lines so we
8138 can track why it is set.
8140 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8142 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8144 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8146 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8147 can track why it is set.
8149 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8151 Integer-related fixes for term.c etc.
8152 * dispextern.h (face_tty_specified_color): New function.
8153 * term.c (turn_on_face): Don't rely on undefined behavior when
8154 assigning an out-of-range value to 'long'.
8155 Simplify test for toggling highlight.
8156 (tty_capable_p): Omit last two (unused) args. All callers changed.
8157 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8158 (read_menu_input, tty_menu_activate, tty_menu_show):
8159 * xfaces.c (x_supports_face_attributes_p)
8160 (tty_supports_face_attributes_p):
8161 Use bool for boolean. All callers changed.
8162 (tty_supports_face_attributes_p): Omit defaults for color indices;
8163 no longer needed. Simplify tail call.
8165 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8167 * xdisp.c (prepare_menu_bars): Mark static.
8168 * lisp.h (prepare_menu_bars): Don't declare.
8169 * xselect.c (x_handle_selection_clear):
8170 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8172 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8174 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8175 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8177 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8179 * keyboard.c (Fcommand_error_default_function): Rename from
8180 Fdefault_error_output.
8182 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8184 * keyboard.c (Fdefault_error_output): New function, extracted from
8186 (syms_of_keyboard): Use it for Vcommand_error_function.
8188 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8190 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8191 (init_eval): Use it to ensure handlerlist is non-NULL.
8192 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8193 (Fsignal): Adjust NULLness test of handlerlist.
8194 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8196 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8198 * callproc.c (call_process): Call prepare_to_modify_buffer before
8199 decoding text read from the sub-process, as the decoded stuff will
8200 be inserted into the buffer. This will invalidate the various
8201 caches maintained for the buffer. (Bug#15148)
8203 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8205 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8206 string of glyphless-char-display.
8208 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8210 * nsfns.m (ns_get_name_from_ioreg): New function.
8211 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8212 OSX >= 10.9. Use ns_get_name_from_ioreg.
8214 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8216 Simplify and port recent bool vector changes.
8217 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8218 only in this file. Use a more-efficient implementation if the
8219 second argument is a power of 2.
8220 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8221 Remove no-longer-necessary compile-time checks.
8222 (bool_vector_exact_payload_bytes): New function.
8223 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8224 exact payload changed to call the new function. Do not assume
8225 that the arg or result fits in ptrdiff_t.
8226 (bool_vector_fill): New function.
8227 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8229 (vroundup_ct): Don't assume arg fits in size_t.
8230 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8231 invoke set_category_set.
8232 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8233 All callers changed. Use bool_vector_set.
8234 * category.h (XCATEGORY_SET): Remove; no longer needed.
8235 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8237 * data.c (Faref): Use bool_vector_ref.
8238 (Faset): Use bool_vector_set.
8239 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8240 (Fbool_vector_not, Fbool_vector_count_matches)
8241 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8242 * fns.c (concat): Use bool_vector_ref.
8243 (Ffillarray): Use bool_vector_fill.
8244 (mapcar1): Use bool_vector_ref.
8245 (sxhash_bool_vector): Hash words, not bytes.
8246 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8247 a constant, since it's now used in #if.
8248 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8249 unsigned char on unusual architectures, so that we no longer
8250 assume that the number of bits per bits_word is a power of two or
8251 is a multiple of 8 or of CHAR_BIT.
8252 (Qt): Add forward decl.
8253 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8254 at least as strictly as bits_word.
8255 (bool_vector_data, bool_vector_uchar_data): New accessors.
8256 All data structure accesses changed to use them.
8257 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8258 (bool_vector_set): New functions.
8259 (bool_vector_fill): New decl.
8260 (ROUNDUP): Move to alloc.c as described above.
8262 Fix recent gnutls changes.
8263 * gnutls.c (Fgnutls_boot): Don't assume C99.
8264 * process.c (wait_reading_process_output): Fix typo in recent change.
8266 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8268 * process.c (wait_reading_process_output, read_process_output)
8269 (send_process): Check gnutls_state is not NULL.
8271 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8272 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8274 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8276 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8277 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8279 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8282 * nsfns.m (Fx_create_frame): Fix memory leak.
8284 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8285 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8286 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8288 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8290 * xdisp.c (message3_nolog, message_with_string): Encode the string
8291 before writing it to the terminal in a non-interactive session.
8293 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8294 sure we concatenate them into a unibyte string.
8296 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8297 resulting temporary name before returning it to the caller.
8298 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8299 is a unibyte string, convert NAME to a unibyte string to ensure
8300 that the result is also a unibyte string.
8302 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8303 create unibyte strings from default paths and directory/file
8306 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8309 * callproc.c (init_callproc): Use build_unibyte_string to make
8310 sure we create unibyte strings from default paths and
8311 directory/file names.
8313 * buffer.c (init_buffer): Don't store default-directory of
8314 *scratch* in multibyte form. The original problem which led to
8315 that is described in
8316 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8317 but it was solved long ago. (Bug#15260)
8319 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8321 Port to stricter C99 platforms.
8322 Especially, C99 prohibits nesting a struct X inside struct Y if
8323 struct X has a flexible array member.
8324 * alloc.c (struct sdata): New type.
8325 (sdata): Implement in terms of struct sdata.
8326 Remove u member; all uses replaced by next_vector, set_next_vector.
8327 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8328 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8329 (struct sblock): Rename first_data member to data, which is now
8330 a flexible array member. All uses changed.
8331 (next_vector, set_next_vector, large_vector_vec): New functions.
8332 (vector_alignment): New constant.
8333 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8334 (struct large-vector): Now merely a NEXT member, since the old approach
8335 ran afoul of stricter C99. All uses changed to use
8336 large_vector_vec or large_vector_offset.
8337 (large_vector_offset): New constant.
8338 * dispnew.c: Include tparam.h, for tgetent.
8339 Do not include term.h; no longer needed.
8340 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8341 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8342 (struct Lisp_Vector): Use a flexible array member for contents,
8343 instead of a union with a member that is an array of size 1.
8345 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8346 fact that the struct no longer contains a union.
8347 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8348 (struct Lisp_Save_Value, struct Lisp_Free):
8349 Use unsigned, not int, for spacers, to avoid c99 warning.
8350 (union specbinding): Use unsigned, not bool, for bitfield, as
8351 bool is not portable to pre-C99 hosts.
8353 2013-11-04 Glenn Morris <rgm@gnu.org>
8355 * emacs.c (usage_message): Mention that `-L :...' appends.
8357 2013-11-02 Glenn Morris <rgm@gnu.org>
8359 * Makefile.in (abs_builddir): Remove.
8360 (bootstrap_exe): Use relative filename.
8362 Use relative filenames in TAGS files.
8363 * Makefile.in (abs_srcdir): Remove it again.
8364 (.PHONY): Remove frc.
8365 (maintainer-clean): No more TAGS-LISP file.
8366 (TAGS): Pass relative file names to etags.
8367 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8369 * Makefile.in (abs_srcdir): New, set by configure.
8371 (maintainer-clean): Remove pointless echo. That should be in the
8372 top-level Makefile, if anywhere. Delete TAGS-LISP.
8373 (extraclean): No s/ and m/ directories for some time.
8374 (TAGS): Also depend on ctagsfiles3.
8375 Remove no-longer-defined S_FILE.
8376 Pass absolute filenames to etags once more.
8377 (TAGS-LISP): Replace lispdir with its expansion.
8378 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8379 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8381 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8383 * xfaces.c (check_lface_attrs, realize_default_face):
8384 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8385 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8387 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8389 * emacs.c (original_pwd): Remove global var by making it local.
8390 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8392 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8394 * xfaces.c: Declare color_distance.
8395 (QCdistant_foreground): New variable.
8396 (NEAR_SAME_COLOR_THRESHOLD): New define.
8397 (load_color2): New function.
8398 (load_color): Call load_color2.
8399 (load_face_colors): Call load_color2 and if distant-color is specified
8400 calculate distant and use distant-color if colors are near.
8401 (LFACE_DISTANT_FOREGROUND): New define.
8402 (merge_face_ref, Finternal_set_lisp_face_attribute)
8403 (Finternal_get_lisp_face_attribute)
8404 (x_supports_face_attributes_p): Handle distant-foreground similar to
8406 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8408 * dispextern.h (lface_attribute_index):
8409 Add LFACE_DISTANT_FOREGROUND_INDEX.
8411 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8413 * image.c (pbm_next_char): New function.
8414 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8415 (pbm_scan_number): Use it.
8416 (Qlibjpeg_version): New variable.
8417 (syms_of_image): DEFSYM and initialize it.
8419 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8421 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8423 2013-10-31 Glenn Morris <rgm@gnu.org>
8425 * emacs.c (original_pwd): New char.
8426 (main): If using --chdir, store original_pwd.
8427 (init_cmdargs): When setting Vinvocation_directory based on a
8428 relative argv[0], use original_pwd if set. (Bug#15768)
8430 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8432 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8434 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8436 * insdel.c: Fix minor problems found by static checking.
8437 (Qregion_extract_function): Now static.
8438 (prepare_to_modify_buffer_1): Remove unused locals.
8440 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8442 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8443 (syms_of_xdisp): Declare pre-redisplay-function.
8444 (markpos_of_region): Remove function.
8445 (init_iterator, compute_stop_pos, handle_face_prop)
8446 (face_before_or_after_it_pos, reseat_to_string)
8447 (get_next_display_element, window_buffer_changed)
8448 (redisplay_internal, try_cursor_movement, redisplay_window)
8449 (try_window_reusing_current_matrix, try_window_id, display_line)
8450 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8451 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8452 * window.h (struct window): Remove field `region_showing'.
8453 * dispextern.h (struct it): Remove region_beg/end_charpos.
8454 (face_at_buffer_position, face_for_overlay_string)
8455 (face_at_string_position): Update prototypes.
8456 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8457 (face_at_string_position): Remove `region_beg' and `region_end' args.
8458 * fontset.c (Finternal_char_font):
8459 * font.c (font_at, font_range): Adjust calls accordingly.
8460 * insdel.c (Qregion_extract_function): New var.
8461 (syms_of_insdel): Initialize it.
8462 (prepare_to_modify_buffer_1): Use it.
8464 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8466 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8467 * ftxfont.c (ftxfont_get_gcs):
8468 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8469 * xfaces.c (x_free_colors, x_free_dpy_colors)
8470 (x_create_gc, unload_color):
8471 * xselect.c (x_property_data_to_lisp):
8472 * xsettings.c (parse_settings):
8473 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8474 (get_bits_and_offset): Adjust definition.
8475 * frame.c (XParseGeometry): Adjust locals.
8476 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8477 * regex.h (toplevel): Likewise for reg_syntax_t.
8479 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8481 * eval.c (run_hook_with_args): Use FUNCTIONP.
8483 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8485 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8486 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8487 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8488 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8489 on MS-Windows anyway.
8490 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8491 (free_realized_face): ...adjust user.
8492 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8493 white relief pixels to -1.
8494 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8495 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8496 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8498 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8500 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8501 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8502 in practice now. All callers changed.
8504 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8506 * dispextern.h (struct face): Use bitfields for 'underline_type'
8507 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8508 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8509 'stipple' member. Move 'lface' member up to help...
8510 * xfaces.c (make_realized_face): ...this function to find and
8511 clear just the members that need clearing.
8512 (load_face_colors, realize_x_face):
8513 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8515 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8517 * xftfont.c (struct xftfont_info): Remove set-but-unused
8519 (xftfont_open): Adjust user.
8520 (xftfont_get_colors): Remove useless prototype.
8522 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8524 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8525 before passing them to 'unexec'. (Bug#15260)
8527 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8529 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8531 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8533 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8534 the changed signature of the font driver's 'close' method.
8536 * w32font.h (w32font_close): Adjust the prototype to the change in
8537 function definition.
8539 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8541 * w32uniscribe.c (uniscribe_close): Adapt the call to
8542 w32font_close to its new prototype.
8544 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8546 Omit unused frame argument of font API's close function.
8547 * font.h (struct font): Drop frame argument. Adjust comment.
8548 * font.c (font_clear_cache, font_close_object): Adjust users.
8549 * ftfont.c (ftfont_close):
8550 * ftxfont.c (ftxfont_close):
8551 * macfont.m (macfont_close):
8552 * nsfont.m (nsfont_close):
8553 * w32font.c (w32font_close):
8554 * xfont.c (xfont_close):
8555 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8556 tweak comments and make functions safe if called more than once for
8557 the same font object.
8559 Perform font-specific cleanup when font object is swept by GC. See
8560 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8561 * alloc.c (cleanup_vector): New function.
8562 (sweep_vector): Call it for each reclaimed vector object.
8563 * font.h (struct font): Adjust comment.
8565 2013-10-24 Glenn Morris <rgm@gnu.org>
8567 * Makefile.in (abs_top_srcdir): New, set by configure.
8569 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8571 Adjust recent font-related changes to fix bug#15686.
8572 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8573 is a live window system frame, mark its default font too.
8575 2013-10-23 Glenn Morris <rgm@gnu.org>
8577 * Makefile.in (RUN_TEMACS): Make relative (again).
8578 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8579 (bootstrap-emacs$(EXEEXT)):
8580 Quote entities that might contain whitespace.
8582 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8584 Port to Solaris 10 and its bundled GCC.
8585 Problem reported by Timothy C. Burt.
8586 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8588 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8590 Do not allow font caches to grow too large.
8591 * alloc.c (compact_font_cache_entry, compact_font_caches):
8592 New functions or stub if not HAVE_WINDOW_SYSTEM.
8593 (compact_undo_list): Factor out from Fgarbage_collect.
8595 (mark_face_cache): Mark face font. Move down to avoid
8597 (mark_terminals): Do not mark font cache here.
8598 (Fgarbage_collect): Call compaction functions described
8599 above. Adjust comment.
8601 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8603 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8604 chdir to HOME (bug#15607).
8606 * nsterm.m (Qcocoa, Qgnustep): New variables.
8607 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8608 (ns_get_color): Make selection color work for GNUstep also.
8610 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8612 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8613 handles mouse clicks. Instead, let GPM use the same code as all
8614 the other mice use. See the discussion starting at
8615 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8616 for the details of the problem with the menu bar this fixes.
8618 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8620 Remove port-specific display name lists to avoid extra
8621 complexity and data duplication with display info lists.
8622 * xterm.h (x_display_name_list): Remove declaration.
8623 * xterm.c (x_display_name_list): Remove.
8624 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8625 * xfns.c (x_display_info_for_name, Fx_display_list):
8626 Likewise. Use x_display_list where appropriate.
8627 * w32term.h (w32_display_name_list): Remove declaration.
8628 * w32term.c (w32_display_name_list): Remove.
8629 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8631 * w32fns.c (x_display_info_for_name, Fx_display_list):
8632 Likewise. Use x_display_list where appropriate.
8633 * nsterm.h (ns_display_name_list): Remove declaration.
8634 * nsterm.m (ns_display_name_list): Remove.
8635 (ns_term_init, syms_of_nsterm): Adjust users.
8636 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8637 Likewise. Use x_display_list where appropriate.
8638 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8639 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8640 (mark_terminals): Mark per-terminal font cache.
8642 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8644 Don't run timers in input-pending-p. Its new check-timers param
8645 provides the prior behavior. (Bug#15045).
8646 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8648 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8650 Make some functions static in non-Microsoft builds.
8651 On my platform (Fedora 19 x86-64), this shrinks the
8652 Emacs executable (text+data) by 0.25%.
8653 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8654 (load_color) [!MSDOS]:
8655 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8656 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8657 * lisp.h (check_existing):
8658 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8659 (network_interface_info) [!WINDOWSNT]:
8660 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8661 Remove extern decls.
8662 * fileio.c (check_existing):
8663 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8664 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8665 (network_interface_info) [!WINDOWSNT]:
8666 * term.c (encode_terminal_code) [!WINDOWSNT]:
8667 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8668 * xfaces.c (load_color) [!MSDOS]:
8670 * fileio.c (check_existing, check_executable, check_writable):
8671 * process.c (network_interface_list, network_interface_info):
8672 Move earlier, so that we don't need forward decls.
8673 * gnutls.c (fn_gnutls_transport_set_errno)
8674 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8676 * w32.c (init_environment): Use faccessat rather than
8677 check_existing, partly for consistency with the rest of the code
8678 in this file, partly so that check_existing can be static.
8680 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8681 * emacs.c (MAIN_PROGRAM): New macro.
8682 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8683 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8685 bool vector int width fixes
8686 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8687 (Fbool_vector_count_matches_at):
8688 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8689 can exceed PTRDIFF_MAX, at least in theory.
8690 (Fbool_vector_count_matches_at):
8691 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8693 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8695 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8696 (struct sockaddr): Add forward decl, for platforms that lack it.
8698 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8700 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8703 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8705 * w32.c (network_interface_get_info, network_interface_list)
8706 (network_interface_info): New functions. (Bug#15610)
8707 (GetAdaptersInfo_Proc): New typedef.
8708 (get_adapters_info): New wrapper function.
8709 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8711 * process.h (network_interface_list, network_interface_info):
8714 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8715 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8716 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8717 for WINDOWSNT. Doc fix.
8718 (syms_of_process): Defsubr Snetwork_interface_list and
8719 Snetwork_interface_info unconditionally.
8721 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8722 in NS GUI sessions. (Bug#15629)
8724 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8726 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8728 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8730 * print.c (print_object): Print " ..." when truncating bool vectors.
8732 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8734 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8735 standard mouse buttons.
8737 * termhooks.h (struct input_event): Remove incorrect commentary.
8739 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8741 Disallow bool vector operations on mixed-length operands.
8742 The old behavior left garbage in the result vector sometimes,
8743 and didn't seem to be useful.
8744 * data.c (Qwrong_length_argument): New static var.
8745 (wrong_length_argument): New function.
8746 (bool_vector_binop_driver): Check that args agree in length.
8748 * keyboard.c, keyboard.h (all_kboards): Now static.
8750 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8752 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8753 note from the lispref.
8755 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8757 * nsterm.h (struct ns_display_info): Remove set-but-unused
8758 member image_cache (image caches are per-terminal anyway).
8759 (FRAME_X_IMAGE_CACHE): Remove.
8760 * nsterm.m (ns_initialize_display_info): Adjust user.
8762 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8764 * w32proc.c: Include mingw_time.h.
8766 * w32.c: Include mingw_time.h.
8768 Implement scrolling of TTY menus when the screen is too short.
8770 * term.c (tty_menu_display): Accept an additional argument, the
8771 menu item from which to start displaying the menu. Account for
8772 the value of Y when limiting the menu to the number of available
8774 (mi_result): New enumeration.
8775 (read_menu_input): Return enumerated value. When the y coordinate
8776 hits min_y or max_y, return scroll indication instead of wrapping
8778 (tty_menu_activate): Handle the scrolling indications from
8779 read_menu_input. Compute the first menu item to display and pass
8780 it to tty_menu_display.
8782 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8784 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8785 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8786 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8787 Adjust to match the change described below.
8788 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8789 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8790 memory_below_frame members to...
8791 * termchar.h (struct tty_display_info): ...here because they're
8792 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8793 * term.c (init_tty):
8794 * nsterm.m (ns_create_terminal):
8795 * w32term.c (w32_create_terminal):
8796 * xterm.c (x_create_terminal): Adjust users.
8797 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8798 to filter out non-TTY frames. Adjust comment.
8799 (scrolling): Adjust user. Prefer eassert for debugging check.
8801 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8803 * xfaces.c (PT_PER_INCH): Remove unused macro.
8804 * termhooks.h (struct terminal): Remove set-but-unused
8805 member fast_clear_end_of_line.
8806 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8807 * nsterm.m (ns_create_terminal):
8808 * term.c (init_tty):
8809 * w32term.c (w32_create_terminal):
8810 * xterm.c (x_create_terminal): Adjust users.
8812 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8814 * lisp.h (bool_vector_size): New function.
8815 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8816 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8817 (Fbool_vector_not, Fbool_vector_count_matches_at):
8818 Remove uses of 'eassume' that should no longer be needed,
8819 because they are subsumed by the 'eassume' in bool_vector_size.
8821 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8823 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8824 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8825 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
8827 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8829 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8830 have different dimensions. (Bug#15575)
8832 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8835 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8837 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8839 * term.c (tty_menu_show): Never return with unbalanced
8840 specpdl. Use eassert for debugging check. Adjust style.
8842 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8844 * term.c (read_menu_input): Make selection of menu items
8845 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8846 (tty_menu_activate): Fix off-by-one error when computing max_y.
8848 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8850 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8851 audit logging (only used with GnuTLS 3.x) and enable it.
8853 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8855 * dispnew.c (redraw_frame): Remove useless #ifdef because
8856 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8857 Also, move TTY fflush to...
8858 * term.c (tty_update_end): ...this function.
8860 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8862 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8863 the end of the frame's glyph matrix. (Bug#15575)
8865 * term.c (tty_menu_display): Don't move cursor while overwriting
8866 frame's glyphs with menu items. Limit the number of items
8867 displayed to what can be shown on the available screen lines,
8868 excluding the echo area.
8869 (tty_menu_activate): Limit the Y coordinate allowed by
8870 read_menu_input to the last screen line used for menu display.
8872 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8874 * lisp.h (eassume): New macro.
8875 Also, include <verify.h>, for 'assume'.
8876 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8877 (vroundup, vector_nbytes):
8878 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8879 (Fbool_vector_not, Fbool_vector_count_matches)
8880 (Fbool_vector_count_matches_at):
8881 Use eassume, not eassert.
8882 * casetab.c (set_identity, shuffle):
8883 * composite.c (composition_gstring_put_cache):
8884 * dispnew.c (update_frame_1):
8885 * ftfont.c (ftfont_shape_by_flt):
8886 * image.c (gif_load):
8887 * intervals.c (offset_intervals):
8888 * macfont.m (macfont_shape):
8889 Remove calls to 'assume' that are no longer needed, because
8890 --enable-gcc-warnings no longer generates bogus warnings
8891 when these calls are removed.
8893 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8895 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8897 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8899 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8900 (Qsubstitute_env_in_file_name): New var.
8901 (syms_of_fileio): Define it.
8903 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8905 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8906 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8909 * term.c (save_and_enable_current_matrix): Don't allocate and
8910 don't save margin areas.
8911 (restore_desired_matrix): Don't restore margin areas.
8912 (free_saved_screen): Don't free margin areas.
8914 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8916 * image.c: Pacify --enable-gcc-warnings.
8917 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8918 #define only if used.
8920 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8922 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8923 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8924 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8925 (gif_load): For giflib v5.x and later, display the error message
8926 produced by giflib when its functions fail.
8927 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8930 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8932 * keyboard.c (last_event_timestamp): Remove. For X selection and
8933 GTK popup menus, it may be obtained from per-frame X display info.
8934 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8935 (process_special_events): Adjust users.
8936 * keyboard.h (last_event_timestamp): Remove declaration.
8937 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8938 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8939 * menu.h (xmenu_show): Adjust prototype.
8940 * menu.c (Fx_popup_menu): Adjust user.
8941 * xselect.c (x_own_selection, x_get_foreign_selection)
8942 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8944 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8946 * keyboard.c (init_kboard): Now static. Add arg
8947 to denote window system. Adjust comment.
8948 (init_keyboard): Adjust user.
8949 (allocate_kboard): New function.
8951 * nsterm.m (ns_term_init):
8952 * term.c (init_tty):
8953 * w32term.c (w32_create_terminal):
8954 * xterm.c (x_term_init): Use it.
8955 * keyboard.h (init_kboard): Remove prototype.
8956 (allocate_kboard): Add prototype.
8958 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8960 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8961 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8963 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8965 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8967 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8969 * term.c (tty_menu_activate): Flush the output stream after
8970 showing the cursor, and don't mark the frame garbaged at exit from
8971 the function. Fixes redisplay glitches when moving from one menu
8974 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8976 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8977 or throw error (Bug#15570).
8979 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8981 * intervals.c (temp_set_point_both): Move test into 'eassert',
8984 * lisp.h (eassert): Don't use 'assume'.
8985 Sometimes 'assume' wins in performance, and sometimes it loses,
8986 so it shouldn't be used all the time. Perhaps we need two
8987 flavors of 'eassert', one for where 'assume' is far more likely
8988 to help or to hurt; but that can be done later.
8989 Problem reported by Dmitry Antipov in
8990 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8991 Also, don't include <verify.h>; no longer needed.
8993 2013-10-09 Glenn Morris <rgm@gnu.org>
8995 * eval.c (Fcond): Doc tweak.
8997 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8999 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9000 expressions with side effects to eassert. (Bug#15565)
9002 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9004 * fns.c (hashfn_user_defined): Allow hash functions to return any
9007 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9009 Fix minor problems found by static checking.
9010 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9011 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9012 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9013 * keyboard.c (read_menu_command): Remove unused local.
9014 * lisp.h (read_menu_command): New decl.
9015 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9016 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9017 Return ptrdiff_t, not int.
9018 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9019 not int, for benefit of xpalloc.
9020 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9022 (have_menus_p): Remove; unused.
9023 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9024 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9025 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9027 (save_and_enable_current_matrix): Omit unnecessary casts.
9028 (read_menu_input): Omit local extern decl (now in lisp.h).
9029 Don't access uninitialized storage if mouse_get_xy fails.
9030 (tty_menu_activate): Mark local as initialized, for lint.
9031 (tty_menu_activate, tty_meny_show): Remove unused locals.
9033 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9035 Support menus on text-mode terminals.
9036 * xterm.h (xw_popup_dialog): Add prototype.
9038 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9039 (xmenu_show): Block input here, instead in Fx_popup_menu.
9040 (xw_popup_dialog): New function, with X-specific bits of popup
9043 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9046 * window.c (Fset_window_configuration): Use run-time tests of the
9047 frame type instead of compile-time conditionals, when menu-bar
9048 lines are considered.
9050 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9051 (w32_popup_dialog): New prototypes.
9053 * w32menu.c (Fx_popup_dialog): Function deleted.
9054 (w32_popup_dialog): New function, with w32 specific bits of popup
9055 dialogs. Block input here.
9057 * w32inevt.c (w32_console_read_socket): Minor change to add
9058 debugging TTY events.
9060 * w32fns.c (show_hourglass): If returning early because the frame
9061 is not a GUI frame, unblock input.
9063 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9064 (cursorY): New functions.
9066 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9067 WINDOWSNT, macros that call curX and curY elsewhere.
9069 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9071 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9072 specific function to hide and show cursor on a text-mode terminal.
9073 (tty_menu_struct, struct tty_menu_state): New structures.
9074 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9075 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9076 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9077 (tty_menu_locate, save_and_enable_current_matrix)
9078 (restore_desired_matrix, screen_update, read_menu_input)
9079 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9080 (tty_pop_down_menu, tty_menu_last_menubar_item)
9081 (tty_menu_new_item_coords, tty_menu_show): New functions.
9082 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9084 * nsterm.h (ns_popup_dialog): Adjust prototype.
9086 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9088 (ns_popup_dialog): Adapt order of arguments to the other
9089 *_menu_show implementations.
9090 (Fx_popup_dialog): Function deleted.
9092 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9094 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9096 * menu.c (have_boxes): New function.
9097 (single_keymap_panes): Use it instead of a compile-time
9099 (single_menu_item): Use run-time tests of the frame type instead
9100 of compile-time conditionals.
9101 (encode_menu_string): New function.
9102 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9103 the macro, since different types of frame need different encoding
9105 (digest_single_submenu): Use run-time tests of frame type instead
9106 of, or in addition to, compile-time conditionals.
9107 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9108 (Fx_popup_menu): Detect when the function is called from keyboard
9109 on a TTY. Don't barf when invoked on a text-mode frame.
9110 Check frame type at run time, instead of compile-time conditionals for
9111 invoking terminal-specific menu-show functions.
9112 Call tty_menu_show on text-mode frames.
9113 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9114 run time to determine which alternative to invoke; support dialogs
9117 * keyboard.h <Qmouse_movement>: Declare.
9119 * keyboard.c <Qmouse_movement>: Now extern.
9120 <Qecho_keystrokes>: New static variable.
9121 (read_key_sequence): Accept an additional argument, a flag to
9122 prevent redisplay during reading of the key sequence. All callers
9124 (read_menu_command): New function.
9125 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9127 (toolkit_menubar_in_use): New function.
9128 (make_lispy_event): Use it instead of a compile-time test.
9130 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9131 window-system being available.
9133 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9134 to x-popup-dialog on the frame type, they all now support popup
9137 * dispnew.c (save_current_matrix): Save the margin areas.
9138 (restore_current_matrix): Restore margin areas.
9139 (update_frame_with_menu): New function.
9141 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9144 * alloc.c (make_save_ptr): Now compiled unconditionally.
9146 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9148 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9149 (redraw_frame, update_frame): Adjust users.
9150 * dispextern.h (set_window_update_flags): Adjust prototype.
9151 * xdisp.c (redisplay_internal): When updating all frames with zero
9152 windows_or_buffers_changed, assume that only the windows that shows
9153 current buffer should be really updated.
9155 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9157 Do not allocate huge temporary memory areas and objects while encoding
9158 for file I/O, thus reducing an enormous memory usage for large buffers.
9159 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9160 * coding.h (struct coding_system): New member raw_destination.
9161 * coding.c (setup_coding_system): Initialize it to zero.
9162 (encode_coding_object): If raw_destination is set, do not create
9163 dst_object. Add comment.
9164 * fileio.c (toplevel): New constant E_WRITE_MAX.
9165 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9166 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9168 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9170 * nsterm.m (windowDidExitFullScreen:)
9171 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9173 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9175 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9176 * keyboard.c (unblock_input_to): Don't process pending signals
9177 if a fatal error is in progress.
9179 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9180 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9181 they're talking about words in Lisp bool vectors.
9182 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9183 * data.c (popcount_bits_word): Rename from popcount_size_t.
9184 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9187 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9189 Improve support for popcount and counting trailing zeros (Bug#15550).
9190 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9191 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9192 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9193 (popcount_size_t_msc, popcount_size_t_gcc):
9194 Remove; now done by Gnulib.
9195 (popcount_size_t): Now a macro that defers to Gnulib.
9196 (count_trailing_zero_bits): Return int, for consistency with
9197 Gnulib and because Emacs prefers signed to unsigned int.
9198 Don't assume that size_t is either unsigned int or unsigned long
9199 or unsigned long long.
9200 (size_t_to_host_endian): Do not assume that size_t is either
9201 exactly 32 or exactly 64 bits wide.
9202 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9203 etc., so that it's now an enum constant, not a macro.
9204 No need to assume that it's either 32 or 64.
9206 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9208 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9211 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9213 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9214 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9216 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9218 emacs_read and emacs_write now use void *, not char *.
9219 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9220 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9221 Buffer arg is now void *, not char *. This matches plain
9222 'read' and 'write' better, and avoids a constraint violation
9223 on Solaris 9 with Oracle Studio.
9225 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9227 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9228 memset to explicit loop. Otherwise copy largest possible chunk
9229 from initialized to uninitialized part, thus allowing the longer
9230 memcpy runs and reducing the number of loop iterations.
9232 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9234 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9235 hide toolbar (Bug#15388).
9236 (windowDidEnterFullScreen:): If presentation options are zero,
9237 set them here (Bug#15388).
9238 (ns_update_auto_hide_menu_bar): Remove runtime check.
9239 Don't auto hide dock unless menubar is also auto hidden.
9241 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9243 * editfns.c (message): Mention batch mode in doc string.
9245 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9247 * nsterm.m (check_native_fs): Remove erroneous comment.
9249 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9251 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9252 uses find_newline instead of scan_newline and so doesn't move point.
9254 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9256 Use hardware support for byteswapping on glibc x86 etc.
9257 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9258 whereas the old swap64 needed 30.
9259 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9260 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9261 Use byteswap.h's macros to swap bytes.
9262 * lisp.h (swap16, swap32, swap64): Remove.
9263 All uses replaced by bswap_16, bswap_32, bswap_64.
9265 * bytecode.c (exec_byte_code): Use some more volatile variables
9266 to work around local variables getting clobbered by longjmp.
9267 Port to pre-C99, which doesn't allow decls after stmts.
9269 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9271 * lisp.h (eassert): Assume that COND is true when optimizing.
9272 In other words, take on the behavior of eassert_and_assume.
9273 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9274 (eassert_and_assume): Remove. All uses replaced by eassert.
9276 * xdisp.c (Qglyphless_char): Now static.
9278 Adjust to merge from gnulib.
9279 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9280 * lisp.h: Include <verify.h>, for 'assume'.
9282 * eval.c (clobbered_eassert): New macro.
9283 (internal_catch, internal_condition_case)
9284 (internal_condition_case_1, internal_condition_case_2)
9285 (internal_condition_case_n): Use it instead of eassert
9286 when the argument contains locals clobbered by longjmp.
9287 Don't use clobbered locals outside of clobbered_eassert.
9288 (internal_lisp_condition_case): Use a volatile variable
9289 to work around a local variable's getting clobbered.
9291 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9293 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9294 (PUSH_HANDLER): New macro.
9295 (catchlist): Remove.
9296 (handlerlist): Always declare.
9298 * eval.c (catchlist): Remove (merge with handlerlist).
9299 (handlerlist, lisp_eval_depth): Not static any more.
9300 (internal_catch, internal_condition_case, internal_condition_case_1)
9301 (internal_condition_case_2, internal_condition_case_n):
9303 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9304 handlerlist/catchlist.
9305 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9306 handlerlist which can only handle a single condition-case handler at
9308 (find_handler_clause): Simplify since we only a single branch here
9311 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9313 (bcall0): New function.
9314 (exec_byte_code): Add corresponding cases. Improve error message when
9315 encountering an invalid byte-code. Let Bunwind_protect accept
9316 a function (rather than a list of expressions) as argument.
9318 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9319 and make them unconditional now that they're heap-allocated.
9321 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9323 * charset.c (Fdecode_char, Fencode_char): Remove description of
9324 `restriction' arg. now that it's hidden by advertised-calling-convention.
9326 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9328 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9329 Remove unused variable (from mac-port).
9330 (macfont_draw): Use s->ybase for correct y position.
9332 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9334 * frame.h (struct frame): Drop has_minibuffer member because...
9335 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9336 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9338 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9340 * window.h (struct window): Prefer enum text_cursor_kinds to int
9341 for phys_cursor_type member. Move the latter, phys_cursor_width,
9342 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9343 * window.c (replace_window, make_window): Adjust users.
9345 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9347 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9348 this module is never compiled otherwise.
9350 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9352 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9355 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9357 * xdisp.c (get_next_display_element): Don't call face_for_font in
9358 a build configured --without-x. (Bug#15484)
9360 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9362 * window.c (calc_absolute_offset): #elif should be #elif defined.
9364 * frame.c (delete_frame): Block/unblock input to overcome race
9365 condition (Bug#15475).
9367 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9369 * frame.c (delete_frame): Record selected frame only after
9370 calling Qdelete_frame_functions (Bug#15477).
9372 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9374 * nsterm.m (ns_selection_color): Remove.
9375 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9376 NSColor selectedText(Background)Color. Only for COCOA.
9377 (ns_term_init): Remove assignment of ns_selection_color, logic
9378 moved to ns_get_color.
9380 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9381 NS_SELECTION_COLOR_DEFAULT.
9382 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9384 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9386 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9387 frame' does not have the tool_bar_window member.
9389 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9391 Signal error when reading an empty byte-code object (Bug#15405)
9392 * lread.c (read1): Signal error.
9393 * alloc.c (make_byte_code): eassert header size.
9394 (sweep_vectors): Change an int to size_t.
9396 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9398 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9399 instead of ints, as it's the usual style for offsetof constants. See:
9400 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9402 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9403 This is ugly, but it should fix the performance problem for older
9404 GCC versions in the short run. I'll look into integrating the
9405 Gnulib module for popcount, as a better fix.
9406 See the thread starting in:
9407 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9408 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9409 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9410 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9411 (popcount_size_t): Use it.
9413 2013-09-24 Daniel Colascione <dancol@dancol.org>
9415 * process.c (Fnetwork_interface_info): Fix build break due to
9418 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9420 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9421 Prefer signed to unsigned integers where either will do.
9422 No need for 'const' on locals that do not escape.
9423 Omit easserts with unnecessary and unportable assumptions about
9424 alignment. Avoid unnecessary casts to char *.
9426 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9428 Use union for the payload of struct Lisp_Vector.
9429 This helps to avoid a few glitches dictated by C's aliasing rules.
9430 * lisp.h (struct Lisp_Vector): Use union for next and
9431 contents member. Adjust comment. Change related users.
9432 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9433 Related users changed.
9434 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9435 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9436 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9437 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9439 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9441 Optimize glyph row clearing and copying routines.
9442 * dispextern.h (struct glyph_row): Change layout of struct
9443 glyph_row to help copy_row_except_pointers. Adjust comment.
9444 * dispnew.c (null_row): Remove.
9445 (clear_glyph_row): Use offsetof and memset to find and clear
9446 just the members that need clearing. Adjust comment.
9447 (copy_row_except_pointers): Likewise for copying.
9449 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9451 Some minor cleanups of recently-added bool vector code.
9452 * conf_post.h (assume): Always return void. Use lint version
9453 only if GCC and MSC versions don't apply.
9454 * conf_post.h (assume):
9455 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9456 Depend on _MSC_VER, not __MSC_VER, for consistency with
9458 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9459 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9460 (bool_vector_binop_driver, count_trailing_zero_bits)
9461 (size_t_to_host_endian): Now static, not static inline;
9462 the latter isn't needed with modern compilers and doesn't
9463 work with older compilers anyway.
9465 * alloc.c (valgrind_p): Use bool for boolean.
9467 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9469 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9470 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9471 (display_last_displayed_message_p, message_buf_print)
9472 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9473 Use bool for boolean.
9474 * dispextern.h (cancel_line, init_desired_glyphs):
9475 Remove ancient leftover.
9476 (help_echo_showing_p, hourglass_shown_p):
9477 * lisp.h (noninteractive_need_newline): Adjust declaration.
9479 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9481 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9483 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9484 ...this file and convert the latter to static. Adjust comment.
9485 (make_initial_frame):
9486 * window.c (init_window_once): Adjust user.
9487 * frame.h (last_nonminibuf_frame): Remove declaration.
9488 * lisp.h (selected_frame): Likewise.
9489 * msdos.c (the_only_display_info): Adjust comment.
9491 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9493 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9494 computing the end column of mouse-highlight that comes from
9495 display or overlay strings. (Bug#15437)
9496 (note_mouse_highlight): Adapt calculation of last argument to
9497 mouse_face_from_string_pos to the above change.
9499 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9500 all platforms, not just for clang.
9502 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9504 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9505 about excess arguments to snprintf.
9507 * conf_post.h(assume): Use __builtin_unreachable for clang.
9509 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9511 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9512 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9514 2013-09-23 Daniel Colascione <dancol@dancol.org>
9516 * alloc.c (USE_VALGRIND): New macro; on by default
9517 when ENABLE_CHECKING.
9518 (mark_maybe_object, mark_maybe_pointer)
9519 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9521 (valgrind_p) [USE_VALGRIND]: New variable.
9522 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9524 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9526 * process.c (wait_reading_process_output): Change int pnamelen to
9529 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9530 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9531 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9532 argument to unsigned long to avoid warning.
9533 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9535 * conf_post.h (assume): Fix compiler error: x shall be cond.
9537 2013-09-22 Daniel Colascione <dancol@dancol.org>
9539 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9540 warning when compiling without a window system.
9542 2013-09-22 Daniel Colascione <dancol@dancol.org>
9544 * data.c (Qbool_vector_p): New symbol.
9545 (bool_vector_spare_mask, popcount_size_t_generic)
9546 (popcount_size_t_msc, popcount_size_t_gcc)
9548 (bool_vector_binop_driver)
9549 (count_trailing_zero_bits, size_t_to_host_endian)
9550 (Fbool_vector_exclusive_or)
9551 (Fbool_vector_union)
9552 (Fbool_vector_intersection, Fbool_vector_set_difference)
9553 (Fbool_vector_subsetp, Fbool_vector_not)
9554 (Fbool_vector_count_matches)
9555 (Fbool_vector_count_matches_at): New functions.
9556 (syms_of_data): Intern new symbol, functions.
9557 * alloc.c (bool_vector_payload_bytes): New function.
9558 (Fmake_bool_vector): Instead of calling Fmake_vector,
9559 which performs redundant initialization and argument checking,
9560 just call allocate_vector ourselves. Make sure we clear any
9561 terminating padding to zero.
9562 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9563 instead of open-coding the size calculation.
9564 (vroundup_ct): New macro.
9565 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9566 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9567 * composite.c (composition_gstring_put_cache):
9568 Change lint_assume to assume.
9569 * conf_post.h (assume): New macro.
9570 (lint_assume): Remove.
9571 * dispnew.c (update_frame_1): Change lint_assume to assume.
9572 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9574 * image.c (gif_load): Change lint_assume to assume.
9575 * lisp.h (eassert_and_assume): New macro.
9576 (Qbool_vector_p): Declare.
9577 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9578 (swap16, swap32, swap64): New inline functions.
9579 * macfont.m (macfont_shape): Change lint_assume to assume.
9580 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9581 * xsettings.c (parse_settings): Use new swap16 and
9582 swap32 from lisp.h instead of file-specific macros.
9584 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9586 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9587 found (which can legitimately happen when the glyph row at the
9588 window start is disabled in the current_matrix. (Bug#15365)
9590 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9592 Fix syntax.h bug introduced by recent INLINE change.
9593 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9594 conditionally compiled one way in some modules, and a different
9595 way in others. This doesn't work with extern inline functions,
9596 which must have the same definition in all modules, because the
9597 defining code might be shared across modules, depending on the
9598 implementation. Symptoms reported by Martin Rudalics in:
9599 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9600 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9601 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9602 overriding the corresponding functions in syntax.h.
9603 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9604 (syntax_property): New inline functions.
9605 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9606 Rewrite in terms of these new functions.
9608 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9610 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9611 not chars_in_text, whose result depends on the multibyteness of
9612 the current buffer. (Bug#15426)
9614 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9616 Port recent change to hosts where pointers aren't 'long'.
9617 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9618 Don't assume that pointers are the same width as 'long'.
9619 Add a compile-time check that a pointer fits into two X slots.
9621 A simpler, centralized INLINE.
9622 * conf_post.h (INLINE): Define only if not already defined.
9623 This allows us to use a single INLINE, defined by one file
9625 * emacs.c (INLINE): Define it.
9626 Also, include category.h, charset.h, composite.h, dispextern.h,
9627 syntax.h, systime.h, so that their INLINE definitions are expanded
9629 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9630 * buffer.h, buffer.c (BUFFER_INLINE):
9631 * category.h, category.c (CATEGORY_INLINE):
9632 * character.h, character.c (CHARACTER_INLINE):
9633 * charset.h, charset.c (CHARSET_INLINE):
9634 * composite.h, composite.c (COMPOSITE_INLINE):
9635 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9636 * frame.h, frame.c (FRAME_INLINE):
9637 * intervals.h, intervals.c (INTERVALS_INLINE):
9638 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9639 * lisp.h, alloc.c (LISP_INLINE):
9640 * process.h, process.c (PROCESS_INLINE):
9641 * syntax.h, syntax.c (SYNTAX_INLINE):
9642 * systime.h, sysdep.c (SYSTIME_INLINE):
9643 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9644 * window.h, window.c (WINDOW_INLINE):
9645 Remove. All uses replaced with INLINE.
9647 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9649 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9652 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9654 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9655 'const char *' to avoid compiler warnings due to similar change in
9656 the prototype of x_get_string_resource.
9658 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9660 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9661 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9662 going to replace static variables below. Adjust comments.
9663 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9664 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9665 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9666 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9667 Related users changed.
9668 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9669 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9670 last_mouse_movement_time, going to replace static variables below.
9672 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9673 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9675 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9676 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9677 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9678 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9679 static variables below.
9680 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9681 (last_mouse_scroll_bar): Remove.
9682 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9683 (mouseExited): Related users changed.
9685 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9687 Do not use external array to process X scroll bar messages.
9688 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9689 (x_send_scroll_bar_event): Pack window pointer into two slots
9690 of XClientMessageEvent if we're 64-bit. Adjust comment.
9691 (x_scroll_bar_to_input_event): Unpack accordingly.
9693 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9695 Ifdef away recent changes which aren't relevant to NS port.
9696 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9697 [!HAVE_NS]: Declare as such.
9698 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9699 [!HAVE_NS]: Define as such.
9701 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9703 * frame.c (x_redo_mouse_highlight): New function
9704 to factor out common code used in W32 and X ports.
9705 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9706 * xterm.h (struct x_display_info):
9707 * w32term.h (struct w32_display_info):
9708 * nsterm.h (struct ns_display_info): New members
9709 last_mouse_motion_frame, last_mouse_motion_x and
9710 last_mouse_motion_y, going to replace static variables below.
9711 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9712 (redo_mouse_highlight): Remove.
9713 (note_mouse_movement, syms_of_xterm): Adjust user.
9714 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9715 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9716 (redo_mouse_highlight): Remove.
9717 (note_mouse_movement, syms_of_w32term): Adjust user.
9718 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9719 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9721 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9722 * nsfns.m (compute_tip_xy): Adjust user.
9724 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9726 * frame.c (x_mouse_grabbed): New function.
9727 * dispextern.h (x_mouse_grabbed): Add prototype.
9728 (last_mouse_frame): Remove declaration.
9729 * xterm.h (struct x_display_info):
9730 * w32term.h (struct w32_display_info):
9731 * nsterm.h (struct ns_display_info): New member
9732 last_mouse_frame, going to replace...
9733 * xdisp.c (last_mouse_frame): ...global variable.
9734 (note_tool_bar_highlight):
9735 * w32term.c (w32_mouse_position, w32_read_socket):
9736 * xterm.c (XTmouse_position, handle_one_xevent):
9737 Use x_mouse_grabbed.
9738 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9740 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9742 * w32term.c (w32_read_socket): Avoid temporary
9743 variables in a call to x_real_positions.
9744 * xterm.c (handle_one_xevent): Likewise.
9746 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9748 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9749 (x_icon_type): Remove prototype.
9750 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9751 * frame.c (x_icon_type): Remove.
9752 * w32term.c (x_make_frame_visible, x_iconify_frame):
9753 * xterm.c (x_make_frame_visible, x_iconify_frame):
9754 Use x_set_bitmap_icon to factor out common code.
9756 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9758 * dispextern.h (check_x_display_info, x_get_string_resource):
9759 Declare here just once and unify the latter.
9760 * frame.c (check_x_display_info, x_get_string_resource):
9761 * nsterm.h (check_x_display_info):
9762 * xrdb.c (x_get_string_resource):
9763 * xterm.h (check_x_display_info): Remove prototypes.
9764 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9765 * w32reg.c (x_get_string_resource): Likewise.
9766 (w32_get_rdb_resource): Adjust user.
9768 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9770 * xterm.h (struct x_display_info): New member
9771 x_pending_autoraise_frame, going to replace...
9772 * xterm.c (pending_autoraise_frame): ...static variable.
9773 (x_new_focus_frame, XTread_socket): Adjust users.
9774 * w32term.h (struct w32_display_info): New member
9775 w32_pending_autoraise_frame, going to replace...
9776 * w32term.c (pending_autoraise_frame): ...global variable.
9777 (x_new_focus_frame, w32_read_socket): Adjust users.
9779 2013-09-17 Glenn Morris <rgm@gnu.org>
9781 * xdisp.c (message_dolog): If we create *Messages*,
9782 switch it to messages-buffer-mode.
9784 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9786 Don't overuse 'const' in types of locals.
9787 * bidi.c (bidi_count_bytes):
9788 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9789 (xg_event_is_for_scrollbar):
9790 * xselect.c (x_handle_property_notify)
9791 (x_handle_selection_notify, x_handle_dnd_message):
9792 * xsettings.c, xsettings.h (xft_settings_event):
9793 * xterm.c (x_handle_net_wm_state, handle_one_event)
9794 (x_menubar_window_to_frame, x_detect_focus_change)
9795 (construct_mouse_click, note_mouse_movement)
9796 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9797 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9798 (handle_one_xevent, x_handle_net_wm_state):
9799 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9800 (x_handle_dnd_message):
9801 Avoid unnecessary 'const', typically the second 'const' in
9802 'const foo * const arg', a 'const' that does not affect the API
9803 and doesn't significantly help the human reader.
9805 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9807 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9808 only if Glib < 2.36.0.
9809 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9810 * xsettings.c (init_gconf, init_gsettings): Do not check
9812 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9814 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9816 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9818 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9819 before calling g_type_init.
9821 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9823 * nsterm.m (syms_of_nsterm): ... to here.
9825 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9827 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9828 (ignore_next_mouse_click_timeout): Use Time as X does.
9829 (handle_one_xevent): Avoid cast and use unsigned comparison.
9831 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9833 Do not copy X event in handle_one_xevent except KeyPress case.
9834 Wnen XEvent is processed, it is unlikely to be changed except
9835 KeyPress case, so we can avoid copying and use const pointer to
9836 const data to make sure that an event is not changed elsewhere.
9837 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9838 const' and do not create local copy except for the KeyPress event.
9839 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9840 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9841 (x_handle_net_wm_state, x_menubar_window_to_frame)
9842 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9843 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9844 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9845 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9846 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9847 (x_handle_dnd_message):
9848 * xsettings.c (xft_settings_event):
9849 Use 'const XEvent * const' where appropriate.
9850 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9852 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9854 Fix X event waiting to handle multiple frames.
9855 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9856 * xterm.c (pending_event_wait): Remove. Adjust users.
9857 (x_detect_focus_change): Pass frame arg.
9858 (handle_one_xevent): Find related frame early and clear per-frame
9859 wait_event_type only if this is an event for the relevant frame.
9860 (x_wait_for_event): Use per-frame wait_event_type.
9862 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9864 * nsfns.m (Fx_create_frame): Fix font driver registration for
9867 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9868 for syms_of_macfont.
9870 * nsterm.m: Include macfont.h.
9871 (ns_tmp_flags, ns_tmp_font): Remove.
9872 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9873 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9874 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9875 (changeFont:): Fix code style. Check for font driver type when
9878 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9881 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9882 (nsfont_open): Set font driver type.
9883 Set font->ascent and font->descent. Figure out font instead of
9884 ns_tmp_font, and flags instead of ns_tmp_flags.
9885 Fix indentation. Remove call to ns_draw_text_decoration,
9888 * nsfns.m: Include macfont.h.
9889 (Fx_create_frame): Register macfont driver, make a better default font.
9890 (Fns_popup_font_panel): Get font from macfont driver, if used.
9892 * macfont.m, macfont.h, macuvs.h: New files.
9894 * font.h: Declare syms_of_macfont.
9896 * font.c (syms_of_font): Call syms_of_macfont.
9898 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9900 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9902 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9903 and it is always zero for others, so I assume that this is an ancient
9904 leftover which nobody will want to change any more.
9905 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9906 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9907 * frame.c (x_set_scroll_bar_width):
9908 * w32fns.c (w32_createscrollbar):
9909 * w32term.c (w32_set_vertical_scroll_bar):
9910 * xfns.c (x_set_scroll_bar_default_width):
9911 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9912 (x_scroll_bar_expose): Related users changed.
9914 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9916 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9917 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9918 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9920 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9922 * nsterm.h, w32term.h, xterm.h: ...and not here.
9923 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9924 Remove unused Xisms.
9925 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9926 these modules are never compiled otherwise.
9928 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9930 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9931 Doc fix. (Bug#15375)
9933 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9935 Unify Fx_focus_frame between all ports.
9936 * frame.h (x_focus_frame): New prototype.
9937 * xfns.c (Fx_focus_frame): Remove.
9938 (syms_of_xfns): Do not defsubr it.
9939 (x_focus_frame): X implementation.
9940 * nsfns.m (Fx_focus_frame): Remove.
9941 (syms_of_nsfns): Do not defsubr it.
9942 (x_focus_frame): NS implementation.
9943 * w32term.c (Fx_focus_frame): Remove.
9944 (x_focus_on_frame): Rename to...
9945 (x_focus_frame): W32 implementation.
9946 * w32term.h (x_focus_on_frame): Remove prototype.
9947 * w32fns.c (Fx_focus_frame): Remove.
9948 (syms_of_w32fns): Do not defsubr it.
9949 * frame.c (Fx_focus_frame): Define here.
9950 (syms_of_frame): Defsubr here.
9951 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9953 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9955 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9956 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9957 each port to reference the port-specific window system data.
9958 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9959 (FRAME_DISPLAY_INFO): Define.
9960 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9961 (FRAME_DISPLAY_INFO): Define. Adjust users.
9962 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9963 (FRAME_DISPLAY_INFO): Define. Adjust users.
9964 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9965 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9966 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9967 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9968 * xselect.c, xterm.c: All related users changed.
9970 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9972 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9973 (x_menubar_window_to_frame): Remove prototypes.
9974 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9975 (x_menubar_window_to_frame, x_top_window_to_frame):
9977 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9978 (x_menubar_window_to_frame, x_top_window_to_frame):
9979 ...to here and convert all but the last to static.
9981 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9983 * lisp.mk (lisp): Add w32-common-fns.elc.
9985 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9987 * charset.c (char_charset): Document an exception for char-charset.
9989 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9991 * xterm.h (x_display_info): New field last_user_time...
9992 * xterm.c (toplevel): ...to replace static last_user_time.
9993 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9995 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9997 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9998 scroll bar values to prevent thumb from disappear and update comment.
10000 2013-09-11 Glenn Morris <rgm@gnu.org>
10002 * emacs.c (usage_message): Possessive apostrophe tweak.
10004 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10006 * nsterm.m (syms_of_nsterm): Use Qns.
10007 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10008 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10009 * xfns.c (x_display_info_for_name, Fx_open_connection):
10010 Remove old '#if 0' code.
10011 (syms_of_xfns): Use Qx.
10012 * termhooks.h (fullscreen_hook): Remove the leftover.
10013 (struct terminal): Fix typo in comment.
10015 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10017 Cleaning up a few X scroll bar bits.
10018 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10019 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10020 New member last_seen_part, going to replace...
10021 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10022 (xt_action_hook) [USE_LUCID]: Adjust user.
10023 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10024 Lucid-specific scroll bar support.
10025 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10026 to int and adjust to use last_seen_part member.
10027 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10028 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10029 Initialize last_seen_part.
10031 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10033 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10034 insert-buffer-substring an empty string.
10036 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10038 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10039 avoiding a GCC warning.
10041 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10043 Ifdef away frame tool bar code when it is not really used.
10044 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10045 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10046 and minimize_tool_bar_window_p under the above.
10047 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10048 (fset_tool_bar_window): Likewise.
10049 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10050 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10051 (change_frame_size_1):
10052 * window.c (window_from_coordinates, Frecenter): Adjust users.
10053 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10054 code is not really used.
10055 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10056 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10057 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10058 [!USE_GTK && !HAVE_NS]: Define as such.
10059 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10060 (note_mouse_highlight, expose_frame):
10061 * xfns.c (x_set_tool_bar_lines):
10062 * xterm.c (handle_one_xevent): Adjust users.
10064 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10066 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10067 This bug was introduced by my 2013-08-26 patch, which incorrectly
10068 assumed that the terminfo implementation doesn't use termcap buffers.
10069 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10070 these buffers apparently are used after all.
10071 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10072 (struct tty_display_info): Define members termcap_term_buffer and
10073 termcap_strings_buffer even if TERMINFO.
10075 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10078 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10079 'usage' docstring entry to pacify make-docfile.
10081 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10083 Change comparison functions =, <, >, <=, >= to take many arguments.
10084 * data.c: Change comparison functions' interface and implementation.
10085 * lisp.h: Make arithcompare available for efficient two arg
10087 * bytecode.c: Use arithcompare.
10088 * fileio.c: Use new interface.
10090 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10092 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10094 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10096 * eval.c (Feval): Document the new use of `lexical'.
10098 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10100 Review and drop old frame resize hack.
10101 * frame.h (struct frame): Remove force_flush_display_p.
10102 * dispnew.c (update_frame): Adjust user and don't call
10103 flush_frame here. The comment has said that there was an issues
10104 with redisplaying fringes, but I don't see any differences with
10105 and without this hack. Hopefully we can continue without it.
10106 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10107 current frame matrices twice if resized_p is set.
10109 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10111 Do not populate pure Xism x_sync to other ports.
10112 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10113 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10114 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10115 * w32term.h (x_sync): Remove prototype.
10117 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10119 Cleanup frame flushing.
10120 * dispextern.h (struct redisplay_interface):
10121 Drop flush_display_optional because flush_display is enough
10122 for X and flushing via RIF is just a no-op for others.
10123 * frame.h (flush_frame): New function.
10124 * dispnew.c (update_frame):
10125 * minibuf.c (read_minibuf):
10126 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10128 * keyboard.c (detect_input_pending_run_timers): Do not flush
10129 all frames but selected one in redisplay_preserve_echo_area.
10130 * nsterm.m (ns_flush): Remove no-op.
10131 (ns_redisplay_interface): Adjust user.
10132 * w32term.h (x_flush): Remove no-op.
10133 (w32_redisplay_interface): Adjust user.
10134 * xterm.c (x_flush): Simplify because we do not flush all
10135 frames at once any more. Adjust comment.
10136 (x_redisplay_interface): Adjust user.
10138 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10140 Port --without-x --enable-gcc-warnings to Fedora 19.
10141 * gfilenotify.c (globals_of_gfilenotify):
10142 Call g_type_init only if using an older glib version that needs it.
10144 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10146 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10147 (last_glyphless_glyph_merged_face_id): Remove declarations.
10148 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10149 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10150 (last_glyphless_glyph_merged_face_id): Now static.
10151 (merge_escape_glyph_face): New function, refactored from...
10152 (get_next_display_element): ...here.
10153 (merge_glyphless_glyph_face): New function, refactored from...
10154 (produce_glyphless_glyph): ...here...
10155 * term.c (produce_glyphless_glyph): ...and here.
10157 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10159 * eval.c (eval_sub): Only call Ffunction if necessary.
10161 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10163 Attempt to make redisplay more selective when changing cursor type.
10164 * frame.h (struct frame): New bitfield cursor_type_changed.
10165 * xdisp.c (cursor_type_changed): Remove.
10166 (try_cursor_movement, redisplay_window, try_window_id)
10167 (set_frame_cursor_types, try_window_reusing_current_matrix):
10168 Adjust to use per-frame bitfield.
10169 (redisplay_internal): Look for cursor type change on each visible
10170 frame and consider all frames if cursor type has been changed on
10171 the frame other than selected. If cursor type has been changed on
10172 selected frame only, do not use fast update.
10174 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10176 Attempt to make redisplay more selective when changing fonts.
10177 * frame.h (struct frame): New bitfield fonts_changed.
10178 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10179 (adjust_frame_glyphs): Add prototype.
10180 * dispnew.c (fonts_changed_p): Remove.
10181 (adjust_glyphs): Remove because we do not
10182 adjust matrices on all frames at once any more.
10183 (adjust_frame_glyphs): Block and unblock input here.
10184 (adjust_glyph_matrix): Use fonts_changed.
10185 (change_frame_size_1): Use adjust_frame_glyphs.
10186 * font.c (font_open_entity): Use fonts_changed.
10187 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10188 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10189 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10190 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10191 (shrink_mini_window, Fresize_mini_window_internal)
10192 (window_scroll_pixel_based, Fset_window_configuration)
10193 (apply_window_adjustment, Fset_window_vscroll):
10194 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10195 Use adjust_frame_glyphs.
10196 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10197 (try_window_reusing_current_matrix, try_window_id, display_line)
10198 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10199 (redisplay_internal): Consider fonts_changed and adjust frame
10200 matrices for each frame only if the frame is visible. If font
10201 has been changed on some frame during full redisplay, retry
10202 only visible frames where the font has been actually changed.
10204 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10206 Cache current header and mode line height for each window.
10207 * window.h (struct window): New fields mode_line_height
10208 and header_line_height.
10209 * window.c (make_window): Initialize them.
10210 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10211 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10212 (current_mode_line_height, current_header_line_height):
10213 Remove declaration.
10214 * xdisp.c (current_mode_line_height, current_header_line_height):
10216 (pos_visible_p, init_xdisp): Adjust user.
10217 (redisplay_window): Invalidate mode_line_height and
10218 header_line_height if current and desired matrices do not agree.
10220 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10222 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10223 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10225 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10227 Make --without-x compatible with --enable-gcc-warnings.
10228 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10229 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10230 members under HAVE_WINDOW_SYSTEM.
10231 * keyboard.c (make_lispy_focus_out): Likewise.
10232 (record_menu_key): Move under HAVE_MENUS.
10233 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10234 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10235 (syms_of_xdisp): Adjust user.
10236 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10237 (start_hourglass, cancel_hourglass):
10238 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10239 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10240 and CLEAR_FONT_TABLE_NFONTS.
10241 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10242 Declare only if HAVE_WINDOW_SYSTEM.
10243 (lface_same_font_attributes_p, clear_face_gcs): Define only
10244 if HAVE_WINDOW_SYSTEM.
10246 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10248 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10249 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10250 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10252 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10254 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10256 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10258 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10259 This fixes a type error on hosts where ptrdiff_t is wider than int.
10261 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10263 * keyboard.c (read_key_sequence_vs): New function.
10264 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10267 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10269 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10271 Makefile improvements.
10272 * Makefile.in (config.status): Don't use double-colon rules, as
10273 they are not portable according to POSIX. Fix shell typo with `;
10274 I guess this rule has never been tested?
10275 (VCSWITNESS): New macro, to override any environment var.
10277 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10279 * xterm.h (struct x_display_info): Do not track X connection
10280 fd separately because it is always available from Display.
10281 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10284 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10286 * buffer.c (drop_overlay):
10287 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10288 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10290 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10292 * buffer.c (Fmake_overlay, Fmove_overlay):
10293 * intervals.c (set_point_from_marker):
10294 * print.c (PRINTPREPARE): Prefer signal_error
10295 to plain error and report unsuitable marker too.
10297 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10299 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10300 for 'dragging' member.
10301 (struct x_output): Remove set-but-unused leftovers
10302 'left_before_move' and 'top_before_move'.
10303 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10304 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10305 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10306 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10307 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10308 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10309 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10310 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10312 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10314 * nsfont.m (INVALID_GLYPH): New define.
10315 (nsfont_encode_char): Use INVALID_GLYPH.
10316 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10318 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10320 * xterm.c (x_last_mouse_movement_time): Revert last change.
10321 This code should use XDisplayMotionBufferSize to check display's
10322 motion history first, and there are few other issues as well.
10323 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10324 (handle_one_xevent): Adjust user.
10326 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10328 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10329 * frame.c (Flast_nonminibuf_frame): ... to here.
10330 (check_minibuf_window): Don't abort if no window was found
10333 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10335 Use XGetMotionEvents to ask the last mouse motion time from X server.
10336 * xterm.c (X_MOTION_HISTORY): Default to 1.
10337 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10338 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10339 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10340 Ifdef away legacy code.
10341 (XTmouse_position, x_scroll_bar_report_motion):
10342 Use x_last_mouse_movement_time.
10343 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10346 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10348 * msdos.c (last_mouse_window): Move to...
10349 (dos_rawgetc): ...this function and adjust comment.
10350 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10351 (mouseMoved): ...this function and adjust comment.
10352 * w32term.c (last_window): Likewise with...
10353 (w32_read_socket): ...this function.
10354 * xterm.c (last_window): Likewise with...
10355 (handle_one_xevent): ...this function.
10357 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10359 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10360 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10361 (handle_one_xevent): ...to here.
10362 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10365 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10367 * msdos.c (IT_set_terminal_window): Remove no-op.
10368 (initialize_msdos_display): Adjust terminal setup.
10369 * w32console.c (w32con_set_terminal_window): Remove no-op.
10370 (initialize_w32_display): Adjust terminal setup.
10371 * w32term.c (w32_set_terminal_window): Remove no-op.
10372 (w32_create_terminal): Adjust terminal setup.
10373 * xterm.c (XTset_terminal_window): Remove no-op.
10374 (x_create_terminal): Adjust terminal setup.
10376 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10378 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10380 (ns_create_terminal): Adjust terminal setup.
10381 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10383 (w32_create_terminal): Adjust terminal setup.
10384 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10386 (x_create_terminal): Adjust terminal setup.
10388 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10390 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10391 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10392 * dispnew.c (buffer_posn_from_coords):
10393 * window.c (Fwindow_end, displayed_window_lines):
10394 * xdisp.c (redisplay_mode_lines): Use it.
10396 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10398 * fontset.c (face_for_char): Check char in the current face font first
10399 if HAVE_NS (Bug#15138).
10401 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10403 * window.c (temp_output_buffer_show): Make sure window returned
10404 by display_buffer is live (Bug#15213).
10406 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10408 Minor cleanup to avoid forward declarations.
10409 * coding.h (struct ccl_spec): Remove forward declaration.
10410 * composite.h (toplevel): Include font.h.
10411 (struct composition_it, struct face, struct font_metrics):
10412 Remove forward declaration.
10413 * dispextern.h (struct image, struct atimer): Likewise.
10414 * emacsgtkfixed.h (struct frame): Likewise.
10415 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10416 * font.h (struct font_driver, struct font, struct glyph_string)
10417 (struct face): Remove forward declaration.
10418 * fontset.h (struct face, struct font): Likewise.
10419 * frame.h (toplevel): Style cleanup.
10420 (enum output_method): Move to...
10421 * termhooks.h (enum output_method): ...here.
10422 (struct glyph, struct frame, struct ns_display_info)
10423 (struct x_display_info, struct w32_display_info):
10424 Remove forward declaration.
10425 * xterm.h (toplevel): Include termhooks.h.
10426 (struct font, struct window, struct glyph_matrix, struct frame)
10427 (struct input_event, struct face, struct image): Remove forward
10429 * gtkutil.h (struct _widget_value): Likewise.
10430 * keyboard.h (toplevel): Include termhooks.h.
10431 (struct input_event): Remove forward declaration.
10433 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10435 * intervals.c (set_point_from_marker): New function.
10436 * editfns.c (Fgoto_char):
10437 * process.c (Finternal_default_process_filter):
10438 * window.c (select_window_1): Use it.
10439 * buffer.h (set_point_from_marker): Add prototype.
10441 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10443 * w32.c (term_winsock): Call release_listen_threads before calling
10445 (_sys_wait_accept): Wait for accept event in a loop with a finite
10446 timeout, instead of waiting indefinitely. Will hopefully avoid
10447 hanging during exit because WSACleanup deadlocks waiting for the
10448 event object to be released. (Bug#14333)
10450 * w32proc.c (release_listen_threads): New function, signals all
10451 the reader threads that listen for connections to stop waiting.
10453 * w32.h (release_listen_threads): Add prototype.
10455 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10457 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10458 field of new marker (for sanity and safety).
10459 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10460 anyway because XMISCTYPE is a function and can't be an lvalue).
10462 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10464 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10465 (x_after_update_window_line, x_scroll_bar_create)
10466 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10467 (handle_one_xevent, x_clear_frame_area):
10468 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10469 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10470 * xterm.h (x_clear_area): Adjust prototype.
10472 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10474 Hook scanning and indentation functions to find_newline. This helps
10475 to avoid duplicated code and renders more respect to newline cache.
10476 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10477 * cmds.c (Fforward_line):
10478 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10479 Use find_newline and avoid unnecessary point movements.
10480 * search.c (scan_newline): Implement on top of find_newline.
10482 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10484 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10485 scoped code (bug#11258).
10487 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10489 * nsterm.m (last_window): New variable.
10490 (EV_TRAILER2): New macro.
10491 (EV_TRAILER): Call EV_TRAILER2.
10492 (mouseMoved:): Add support for mouse-autoselect-window
10493 on nextstep (Bug#6888).
10495 2013-08-28 Andreas Schwab <schwab@suse.de>
10497 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10498 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10499 Remove unused macro definitions.
10500 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10501 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10502 Only define if emacs.
10504 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10506 Prefer enum glyph_row_area to int where appropriate.
10507 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10509 (window_box, window_box_width, window_box_left, window_box_left_offset)
10510 (window_box_right, window_box_right_offset): Adjust prototypes.
10511 * xdisp.c (window_box, window_box_width, window_box_left)
10512 (window_box_left_offset, window_box_right, window_box_right_offset):
10513 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10514 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10515 * nsterm.m (ns_clip_to_row):
10516 * w32term.c (w32_clip_to_row):
10517 * xterm.c (x_clip_to_row): Likewise.
10519 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10521 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10522 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10524 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10526 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10527 for portability to hosts where /bin/sh has problems.
10529 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10531 Redesign redisplay interface to drop global output_cursor.
10532 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10533 (toplevel): Remove declaration of output_cursor.
10534 (set_output_cursor, x_cursor_to): Remove prototype.
10535 * window.h (struct window): New member output_cursor.
10536 (output_cursor_to): New function to replace RIF member.
10537 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10538 (update_text_area, set_window_cursor_after_update): Use it.
10539 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10540 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10541 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10542 * w32term.c (x_update_window_begin, x_update_window_end):
10543 * xterm.c (x_update_window_begin, x_update_window_end):
10544 Adjust to use per-window output cursor.
10546 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10548 Simplify SELECT_TYPE-related code.
10549 Like EMACS_TIME, this portability layer is no longer needed, since
10550 Emacs has been using fd_set as a portability layer for some time.
10551 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10552 (SELECT_TYPE): Remove. All uses changed to fd_set.
10553 (fd_set) [!FD_SET]: New typedef.
10555 Simplify EMACS_TIME-related code.
10556 This portability layer is no longer needed, since Emacs has been
10557 using struct timespec as a portability layer for some time.
10558 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10559 Include <time.h> rather than "systime.h"; that's all that's needed now.
10560 * dispnew.c: Include <timespec.h> rather than "systime.h";
10561 that's all that's needed now.
10562 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10563 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10564 TIMESPEC_RESOLUTION.
10565 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10566 LOG10_TIMESPEC_RESOLUTION.
10567 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10568 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10569 (make_emacs_time): Remove. All used changed to make_timespec.
10570 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10571 (current_timespec): Rename from current_emacs_time. All uses changed.
10572 (add_emacs_time): Remove. All uses changed to timespec_add.
10573 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10574 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10575 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10576 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10577 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10578 (current_timespec): Rename from current_emacs_time. All uses changed.
10579 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10580 changed to timespec_cmp.
10581 * xgselect.c: Include <timespec.h>, since our .h files don't.
10583 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10585 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10586 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10587 Remove the leftovers.
10588 * gtkutil.c (toplevel): Do not declare Qxft but include
10590 * image.c (toplevel): Do not declare Vlibrary_cache because
10591 it's already done in lisp.h.
10593 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10595 * lisp.h (Mouse_HLInfo): Move from here...
10596 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10597 (reset_mouse_highlight): New function.
10598 * msdos.c (dos_set_window_size, IT_update_begin)
10599 (internal_terminal_init):
10600 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10601 (ns_initialize_display_info):
10602 * w32console.c (initialize_w32_display):
10603 * w32term.c (x_update_window_end, x_free_frame_resources)
10604 (w32_initialize_display_info):
10605 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10606 * window.c (Fdelete_other_windows_internal):
10607 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10608 * termchar.h (toplevel):
10609 * xterm.h (toplevel): Include dispextern.h.
10611 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10613 Fix minor problems found by static checking.
10614 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10615 (expect): Avoid nested-if warning.
10616 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10617 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10618 * nsterm.h, nsterm.m (ns_select):
10619 * xgselect.c, xgselect.h (xg_select):
10620 Adjust signature to better match pselect's.
10621 * nsterm.m (ns_select):
10622 Don't set *TIMEOUT, since pselect doesn't.
10623 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10624 diagnostic about assigning const char * to it.
10625 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10627 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10629 * lread.c (substitute_object_recurse): Handle hash-tables as well
10632 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10634 Fix unlikely core dump in init_tty, and simplify terminfo case.
10635 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10636 The old version incorrectly dumped core if malloc returned a
10637 buffer containing only non-NUL bytes.
10638 (init_tty): Do not allocate or free termcap buffers; the
10639 struct does that for us now.
10640 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10641 (struct tty_display_info): Define members termcap_term_buffer and
10642 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10643 use them. Allocate them directly in struct rather than indirectly
10644 via a pointer, to simplify init_tty.
10646 * frame.c (check_minibuf_window): Initialize 'window' properly,
10647 so that Emacs reliably aborts later if 'window' is not initialized.
10649 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10651 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10652 of VoidSymbol (Bug#15154).
10654 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10656 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10657 mouse_face_beg_y and mouse_face_end_y.
10658 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10659 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10660 Adjust users and update comment where appropriate.
10662 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10664 * frame.c (check_minibuf_window): New function.
10665 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10666 Call check_minibuf_window (Bug#15183).
10668 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10670 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10671 because this is the only last cursor data we need to keep and consult.
10672 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10673 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10676 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10678 Fix recovering from possible decompression error.
10679 Since insert_from_gap doesn't always move point, we can't use PT as
10680 the position where the partially decompressed data ends, and
10681 should count how many bytes was produced so far.
10682 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10683 (unwind_decompress): Really delete partially uncompressed data.
10684 (Fzlib_decompress_region): Take decompressed data size into account.
10686 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10688 * syntax.c (init_syntax_once): Adjust comment and do an early
10689 initialization of Qchar_table_extra_slots just once...
10690 * casetab.c (init_casetab_once):
10691 * category.c (init_category_once):
10692 * character.c (syms_of_character):
10693 * coding.c (syms_of_coding):
10694 * xdisp.c (syms_of_xdisp): ...and omit it here.
10696 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10698 * xdisp.c (get_next_display_element): Don't apply to characters
10699 from a display vector the logic of setting it->end_of_box_run_p
10700 suitable for characters from a buffer. (Bug#15175)
10702 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10703 to handle directories, rather than '_utime' which doesn't.
10706 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10708 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10709 or fullscreen (Bug#14627).
10711 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10713 System-dependent integer overflow fixes.
10714 * process.c (Fset_process_window_size): Signal an error if
10715 the window size is outside the range supported by the lower level.
10716 * sysdep.c (set_window_size): Return negative on error,
10717 nonnegative on success, rather than -1, 0, 1 on not in system,
10718 failure, success. This is simpler. Caller changed.
10719 (serial_configure): Remove unnecessary initialization of local.
10720 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10721 size fits in unsigned long; this isn't true on some 32-bit hosts.
10722 Avoid buffer overrun if some future version of /proc/meminfo has a
10723 variable name longer than 20 bytes.
10724 (system_process_attributes) [__FreeBSD__]:
10725 Don't assume hw.availpages fits in 'int'.
10727 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10729 Don't let very long directory names overrun the stack.
10730 Fix some related minor problems involving "//", vfork.
10731 * callproc.c (encode_current_directory): New function.
10732 (call_process): Don't append "/"; not needed.
10733 * fileio.c (file_name_as_directory_slop): New constant.
10734 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10735 this can save the caller having to alloca.
10736 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10737 Use SAFE_ALLOCA, not alloca.
10738 (directory_file_name, Fexpand_file_name): Leave leading "//"
10739 alone, since it can be special even on POSIX platforms.
10740 * callproc.c (call_process):
10741 * process.c (Fformat_network_address):
10742 * sysdep.c (sys_subshell):
10743 Use encode_current_directory rather than rolling our own.
10744 (create_process): No need to encode directory; caller does that now.
10745 * process.h (encode_current_directory): New decl.
10746 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10747 Rework to avoid 'goto xyzzy;'.
10749 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10751 * xdisp.c (handle_face_prop): If the default face was remapped use
10752 the remapped face for strings from prefix properties. (Bug#15155)
10754 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10756 Minor cleanup for redisplay interface and few related functions.
10757 * frame.h (enum text_cursor_kinds): Move from here...
10758 * dispextern.h (enum text_cursor_kinds): ...to here.
10759 (toplevel): Drop unnecessary declarations.
10760 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10761 in update_window_end_hook and draw_window_cursor functions.
10762 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10763 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10764 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10765 * xterm.c (x_update_window_end, x_draw_window_cursor):
10766 * xdisp.c (display_and_set_cursor, update_window_cursor)
10767 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10768 enum text_cursor_kinds where appropriate.
10770 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10772 Redesign redisplay interface to drop updated_row and updated_area.
10773 * dispextern.h (updated_row, updated_area): Remove declaration.
10774 (struct redisplay_interface): Pass glyph row and row area parameters
10775 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10776 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10778 * dispnew.c (updated_row, updated_area): Remove.
10779 (redraw_overlapped_rows, update_window_line): Adjust user.
10780 (update_marginal_area, update_text_area): Likewise. Pass updated row
10781 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10782 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10785 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10787 * process.c (flush_pending_output): Remove stub.
10790 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10792 * callproc.c: Fix race that killed background processes (Bug#15144).
10793 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10794 Record deleted process-id in critical section, not afterwards.
10795 Don't mistakenly kill process created by a call-process invocation
10796 that discards output and does not wait.
10798 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10800 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10801 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10802 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10803 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10804 to shut up compiler in mark_object.
10805 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10807 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10809 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10810 We can't portably rely on PTY_OPEN doing that, even if
10811 it calls posix_openpt with O_CLOEXEC.
10813 2013-08-20 Kenichi Handa <handa@gnu.org>
10815 * character.c (string_char): Improve commentary.
10817 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10819 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10820 (struct animation_cache): Make signature a flexible array member.
10821 All uses changed. This is a tad slower but may insulate us better
10822 from future changes to ImageMagick.
10824 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10826 * image.c: Shrink memory needed for animation cache.
10827 (SIGNATURE_DIGESTSIZE): New constant.
10828 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10829 (imagemagick_create_cache): Copy the signature. This saves
10830 several KB of memory that ImageMagick wastes per signature.
10831 Don't bother updating the update_time, as the caller does that now.
10832 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10833 it's a fixed size struct member now.
10834 (imagemagick_get_animation_cache): Always destroy the signature,
10835 as it's now imagemagick_create_cache's responsibility to copy it.
10836 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10837 and use memcmp rather than strcmp.
10838 eassert that ImageMagick returns a signature of the specified length.
10840 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10842 * image.c (imagemagick_get_animation_cache): Don't segfault on
10844 (imagemagick_get_animation_cache): Revert to previous definition
10845 so that it actually works. But keep the memory leak fix.
10846 (imagemagick_get_animation_cache): Fix memory leak.
10848 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10850 * image.c: Fix animation cache signature memory leak.
10851 Fix some other minor performance problems while we're at it.
10852 (imagemagick_create_cache): Clear just the members that
10853 need clearing. Don't set update_time, as caller does that now.
10854 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10855 Simplify by using pointer-to-pointer instead of a prev pointer.
10856 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10857 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10858 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10859 it's already a copy. Free the signature probe unless it's cached.
10861 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10862 This was introduced by my 2013-08-12 fix for Bug#15035.
10864 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10866 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10867 (imagemagick_prune_animation_cache): Now static.
10869 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10871 * image.c (imagemagick_get_animation_cache): Don't segfault when
10872 pruning all entries.
10874 2013-08-18 Ken Brown <kbrown@cornell.edu>
10876 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10877 static heap if ENABLE_CHECKING is defined.
10878 (max_bss_sbrk_ptr): New variable.
10879 (bss_sbrk): Use it.
10880 (report_sheap_usage): Report maximum static heap usage instead of
10881 ending static heap usage.
10883 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10885 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10886 of zlib_initialized according to the results of calling
10887 init_zlib_functions.
10889 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10891 * image.c: Implement an ImageMagick per-image cache.
10892 (imagemagick_get_animation_cache): Fix a double-free error.
10893 (imagemagick_load_image): Remove the ping_wand code, which only
10894 apparently saved time on invalid animated images, and slowed down
10895 everything else. Optimize for the common case.
10897 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10899 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10901 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10903 * marker.c (set_marker): Remove documentation of undefined behavior.
10905 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10907 * image.c (imagemagick_compute_animated_image): Animate correctly
10908 when sub-images are smaller than the main image.
10909 (imagemagick_compute_animated_image): Setting the iterator row to
10910 zero is apparently not allowed.
10911 (imagemagick_compute_animated_image): Allow images that say they
10912 have sub-images that are bigger than the main image, but just crop
10915 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10917 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10919 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10921 * image.c (imagemagick_compute_animated_image): Respect the GIF
10924 2013-08-15 Ken Brown <kbrown@cornell.edu>
10926 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10927 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10930 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10932 Fix minor problems found by static checking.
10933 * frame.c (delete_frame):
10934 * xdisp.c (next_element_from_display_vector):
10935 Avoid uninitialized local.
10936 * image.c (imagemagick_compute_animated_image): Port to C89.
10937 Prefer usual GNU indentation style for loops.
10938 Be more careful about bizarrely large sizes, by using ptrdiff_t
10941 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10943 Fix infinite frame selection loop (Bug#15025).
10944 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10946 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10948 * xdisp.c (compute_window_start_on_continuation_line):
10949 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10950 to make sure we end up setting the window start at the leftmost
10951 visible character of the display line. This avoids funky
10952 horizontal shifting because the window start is not kept on the
10953 same position. (Bug#15090)
10954 (next_element_from_display_vector): Support 'box' face attribute
10955 in the face definitions of a display vector. (Bug#15099)
10957 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10959 * image.c (imagemagick_compute_animated_image): Implement animated
10960 images (bug#14700).
10961 (imagemagick_compute_animated_image): Fix some compilation
10962 warnings. Implement a very simple cache to make the animation
10963 usable at all, but it should be replaced with a per-image cache.
10965 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10967 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10968 to do `for' loops over alist values.
10969 * buffer.h (FOR_EACH_BUFFER):
10970 * process.c (FOR_EACH_PROCESS): Use it.
10971 (handle_child_signal, status_notify, Fget_buffer_process)
10972 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10974 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10976 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10977 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10978 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10979 to xzalloc and so avoid redundant call to memset.
10980 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10981 members because it is allocated with xzalloc and so already zeroed.
10983 2013-08-14 Ken Brown <kbrown@cornell.edu>
10985 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10988 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10990 Utility function and macro to copy Lisp string to C string.
10991 * lisp.h (xlispstrdupa): New macro.
10992 (xlispstrdup): New prototype.
10993 * alloc.c (xlispstrdup): New function.
10994 * callint.c (Fcall_interactively):
10995 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10996 (Fsubstitute_in_file_name):
10997 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10998 * image.c (x_create_bitmap_from_file):
10999 * w32term.c (w32_term_init):
11000 * xterm.c (x_term_init): Use xlispstrdup.
11002 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11004 * image.c (imagemagick_load_image): Make animated pictures work.
11005 There's still some problems with background color settings, though
11008 * decompress.c (unwind_decompress): Always restore point.
11010 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11012 * marker.c (set_marker): Reformat documentation.
11014 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11016 * xdisp.c (cursor_type_changed): Now static.
11018 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11019 Use changed. This avoids the need to call xmalloc and for the
11020 caller to call xfree, and avoids memory leaks in some situations.
11022 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11024 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11025 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11026 (redisplay_window): If window_end_valid is cleared due to non-zero
11027 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11028 so do not call to try_cursor_movement for that window.
11030 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11032 * window.h (struct window): Convert window_end_pos and
11033 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11034 (wset_window_end_pos, wset_window_end_vpos): Remove.
11035 * dispnew.c (adjust_glyph_matrix):
11036 * window.c (Fwindow_end, replace_window, set_window_buffer)
11038 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11039 (set_vertical_scroll_bar, redisplay_window, try_window)
11040 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11041 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11042 (note_mouse_highlight): Adjust users.
11043 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11046 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11048 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11049 * image.c (imagemagick_filename_hint): Use `const char *' and
11050 prefer SSDATA to SDATA to avoid warnings.
11052 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11054 Cleanup window fringes, margins and scroll bars adjustments.
11055 * window.c (set_window_fringes, set_window_margins)
11056 (set_window_scroll_bars, apply_window_adjustment): New functions.
11057 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11058 (Fset_window_scroll_bars): Use them.
11060 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11062 * window.h (struct window): Convert scroll_bar_width
11063 from Lisp_Object to integer. Adjust comment.
11064 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11066 * window.c (wset_scroll_bar_width): Remove.
11067 (make_window): Initialize scroll_bar_width.
11068 (Fsplit_window_internal): Use direct assignment.
11069 (Fset_window_configuration, save_window_save):
11070 Convert Lisp_Object to integer and back where appropriate.
11071 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11072 bar was actually changed, and mention this in docstring.
11074 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11076 * decompress.c: Minor simplifications.
11077 (Fzlib_decompress_region): Don't bother verifying
11078 that avail_out <= UINT_MAX, as that was confusing.
11079 Mention the restriction in a comment instead.
11080 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11082 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11084 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11085 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11087 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11089 * image.c (imagemagick_filename_hint): Check for errors in the
11092 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11094 * window.c (Fwindow_margins): Return nil when there's no marginal
11095 area, as per the documented API.
11097 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11098 Fmake_vector, as scroll bar's struct members are not all Lisp
11099 objects now. This avoids crashes in GC.
11101 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11102 bool, so its address could be taken.
11104 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11106 * image.c (imagemagick_filename_hint): New function to possibly
11107 apply `image-content-type-suffixes'.
11108 (imagemagick_load_image): Use it.
11110 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11112 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11113 if loading zlib failed.
11115 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11117 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11118 2013-08-13 checkin below. Change bool to BOOL, rule is:
11119 All Obj-C code uses BOOL, except for interfaces callable from C.
11121 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11123 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11125 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11126 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11127 bool instead of BOOL.
11128 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11129 from Lisp_Object to bitfield. Adjust comment.
11130 * w32term.c (x_scroll_bar_create): Adjust user.
11131 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11132 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11133 Use bool for boolean.
11134 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11135 to `unsigned int' when defining a bitfield.
11137 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11139 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11141 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11143 * window.h (struct window): Convert left_margin_cols and
11144 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11145 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11146 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11148 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11150 (showing_window_margins_p, update_window_line, update_frame_1):
11151 * fringe.c (draw_fringe_bitmap_1):
11152 * xdisp.c (window_box_width): Adjust users.
11153 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11154 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11155 Use direct assignment.
11156 (Fset_window_configuration, save_window_save, Fwindow_margins):
11157 Convert Lisp_Object to integer and back where appropriate.
11158 (Fset_window_margins): Adjust user. Return t if any margin
11159 was actually changed, and mention this in docstring.
11161 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11163 * syntax.c (forward_word):
11164 * cmds.c (forward_char, backward_char): Mention the optional argument.
11166 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11168 * window.h (struct window): Convert left_fringe_width
11169 and right_fringe_width from Lisp_Objects to integers.
11171 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11172 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11173 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11175 (make_window): Initialize new integer fields to -1.
11176 (Fsplit_window_internal): Use direct assignment.
11177 (Fset_window_configuration, save_window_save):
11178 Convert Lisp_Object to integer and back where appropriate.
11179 (Fset_window_fringes): Adjust user. Return t if any fringe
11180 was actually changed, and mention this in docstring.
11182 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11184 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11185 * nsfns.m (x_set_cursor_type):
11186 * w32fns.c (x_set_cursor_type):
11187 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11188 * xdisp.c (set_frame_cursor_types): ...but in common code.
11190 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11192 * font.c (clear_font_cache): New function, stripped from...
11193 (Fclear_font_cache): ...here, which now uses the function
11194 above. Adjust comment.
11195 * font.h (clear_font_cache): Add prototype.
11196 * xfaces.c (clear_face_cache): Use clear_font_cache.
11198 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11200 * window.c (Fset_window_start): Compare `w', not `window' because
11201 `w' might not be equal to `window' after call to decode_live_window.
11203 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11205 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11206 This fixes a problem introduced by the Bug#15035 patch
11207 when using GPG. Reported by Herbert J. Skuhra.
11209 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11211 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11212 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11213 not yet initialized.
11215 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11217 * decompress.c (Fzlib_decompress_region): Support zlib
11218 decompression, too, and rename.
11220 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11222 Minor zlib configuration tweaks.
11223 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11224 Don't assume presence of fn_inflateInit2_ zlib internal function.
11226 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11228 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11229 include the zlib prefix.
11231 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11233 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11234 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11235 define static variables that are pointers to zlib functions to be
11236 dynamically loaded.
11237 (init_zlib_functions) [WINDOWSNT]: New function.
11238 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11240 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11241 macros instead of invoking the zlib functions directly.
11242 (syms_of_decompress): DEFSYM Qzlib_dll.
11243 Staticpro Szlib_available_p.
11245 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11247 Avoid looping over all frame windows to freeze and unfreeze.
11248 * window.h (struct window): Drop frozen_window_start_p.
11249 (freeze_window_starts): Drop prototype.
11250 * frame.h (struct frame): New frozen_window_starts flag.
11251 (FRAME_WINDOWS_FROZEN): New macro.
11252 * window.c (freeze_window_start, freeze_window_starts):
11254 (select_window, replace_window): Adjust users.
11255 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11256 (window_frozen_p): New function.
11257 (redisplay_window): Use it.
11259 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11261 Fix some fd issues when running subprocesses (Bug#15035).
11262 Fix bugs that can leak files or file descriptors on errors.
11263 Don't unlink open temp files, as that's hard for users to diagnose
11264 when things go awry (e.g., temp disk exhausted).
11265 Don't bother to lock temp files. Check for invalid recursion.
11266 * callproc.c (synch_process_fd): Remove. All uses removed.
11267 (synch_process_tempfile): New var or macro.
11268 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11270 (record_kill_process): New arg, the temp name. All callers changed.
11271 (delete_temp_file): Now just a simple wrapper around unlink.
11272 (call_process_kill): New arg, the call_process_fd array.
11273 Close them all. Clear synch_process_pid. Remove the temp file,
11274 or arrange for it to be removed.
11275 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11276 that's been moved to synch_process_tempfile. Caller changed.
11277 Do not remove the tempfile; that's now call_process_kill's
11279 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11280 call_process_kill; the caller now does that.
11281 (call_process_cleanup): Do not close the process fd; that's now
11282 call_process_kill's responsibility.
11283 (Fcall_process): Implement via new function call_process, which
11284 has most of the old body of Fcall_process, but with a different API.
11285 (call_process): New function that does not open or close filefd if
11286 it is nonnegative. Record which fds need to be closed, and let
11287 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11288 Signal an error if invoked recursively (could be done via a hook).
11289 Simplify creation of the tempfile in the MSDOS case.
11290 Don't create the output file until after checking for the executable.
11291 Report any failure to open /dev/null.
11292 Don't open /dev/null for writing twice; once is enough.
11293 Don't create pipe if all output is being discarded or sent to file.
11294 Don't worry about setting up the coding system or reading from the
11295 pipe if all output is being discarded.
11296 Hoist fd_error local into top level, to lessen block nesting.
11297 Don't record deleted pid here; now done by Fcall_process_region.
11298 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11299 and note its success in synch_process_tempfile.
11300 Do not leak resources when child_setup fails.
11301 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11302 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11303 (create_temp_file): Now returns open fd, with an additional
11304 Lisp_Object * argument to return the name. All callers changed.
11305 Do not close the file; rewind it instead, and leave it open for
11306 the caller. Do not lock the temp file. Unwind-protect the file
11307 and the file-descriptor.
11308 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11309 If an asynchrounous process, record it here, not in call_process.
11310 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11311 * eval.c (set_unwind_protect): New function.
11312 * fileio.c (write_region): New function, generalized from the
11313 old Fwrite_region. Do not lock temp files.
11314 (Fwrite_region): Use it.
11315 * lisp.h (set_unwind_protect, write_region): New decls.
11316 * process.c: Include <verify.h>.
11317 (make_process): Mark fds as initially closed.
11318 (deleted_pid_list): Now a list of pid-filename pairs.
11320 (close_process_fd): New function.
11321 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11322 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11323 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11324 (create_process, create_pty, Fmake_serial_process)
11325 (server_accept_connection): Record which fds need to be closed,
11326 and let deactivate_process close them.
11327 (Fmake_network_process): Do not discard the unwind-protect
11328 until it's safe to do so.
11329 (deactivate_process): Close the fds opened by create_process etc.
11330 (Fprocess_send_eof): Adjust to new way of recording open fds.
11331 Report an error if /dev/null can't be opened, instead of aborting.
11332 * process.h (PROCESS_OPEN_FDS): New constant.
11333 (struct Lisp_Process): New member open_fds.
11334 (record_kill_process, record_deleted_pid): Adjust signatures.
11335 (record_deleted_pid): Move decl here ...
11336 * syswait.h (record_deleted_pid): ... from here.
11338 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11340 * decompress.c: Fix bugs with large buffers and weird inputs.
11341 Tune a bit. Reindent as per usual Emacs style.
11342 (BUFFER_SIZE): Remove.
11343 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11344 more than UINT_MAX bytes. Decompress into the gap instead of into
11345 an auto buffer, as this should avoid copying. Return nil if
11346 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11347 set immediate_quit; we shouldn't trust zlib code that much.
11349 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11351 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11352 errors, and really move the gap to where we want it.
11354 * lisp.h: Include decompress.c support.
11356 * emacs.c (main): Include decompress.c support.
11358 * Makefile.in: Include -lz if present.
11360 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11362 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11363 (initWithTitle:): Initialize frame to 0.
11364 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11365 (fillWithWidgetValue:frame:): Rename from
11366 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11368 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11369 fillWithWidgetValue:frame:
11371 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11372 remove memory leak warnings.
11374 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11375 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11376 menu_pending_title.
11378 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11379 (x_activate_menubar): Update the whole menu.
11380 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11381 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11382 current event is not NSSystemDefined (Bug#15001).
11383 Call ns_check_menu_open only if trackingMenu is 2.
11384 (menuDidClose:): New method, decrease trackingMenu.
11385 (fillWithWidgetValue:setDelegate:): New method.
11386 (fillWithWidgetValue:): Call the above.
11388 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11390 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11392 Omit some unnecessary casts.
11393 Many of these go back to the old pre-C89 days, when they may have
11394 been needed, but we've been assuming C89 or later for a while now.
11395 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11396 (live_float_p, live_misc_p, live_vector_p):
11397 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11398 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11399 (defvar_per_buffer):
11400 * callint.c (Fcall_interactively):
11401 * doc.c (Fsubstitute_command_keys):
11402 * filelock.c (get_boot_time):
11403 * frame.c (xrdb_get_resource):
11404 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11405 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11406 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11407 (menuitem_highlight_callback, menu_destroy_callback)
11408 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11409 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11410 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11411 (xg_tool_bar_help_callback, tb_size_cb):
11412 * image.c (xpm_alloc_color, png_read_from_memory)
11413 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11414 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11416 * keymap.c (describe_map):
11417 * nsfns.m (Fns_display_monitor_attributes_list):
11418 * nsmenu.m (process_dialog:):
11419 * nsterm.m (hold_event):
11420 * process.c (wait_reading_process_output):
11421 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11422 * scroll.c (do_direct_scrolling, scrolling_1):
11423 * termcap.c (tgetent):
11424 * window.c (check_window_containing, add_window_to_list)
11425 (freeze_window_starts):
11426 * xdisp.c (compare_overlay_entries, vmessage):
11427 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11428 (x_get_monitor_attributes_xrandr)
11429 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11430 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11431 * xfont.c (xfont_match, xfont_open):
11432 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11433 (menubar_selection_callback, menu_position_func)
11434 (popup_selection_callback, create_and_show_popup_menu)
11435 (dialog_selection_callback, create_and_show_dialog):
11436 * xrdb.c (x_get_string_resource)
11438 * xsmfns.c (x_session_check_input):
11439 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11440 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11441 (xaw_jump_callback, xaw_scroll_callback):
11442 Omit unnecessary casts.
11444 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11446 Minor string-length refactoring.
11447 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11448 * frame.c (make_monitor_attribute_list):
11449 Prefer build_string to strlen + make_string.
11451 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11453 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11454 don't check minor_code (Bug#14417).
11456 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11458 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11459 vertical positions instead. This avoids calling MATRIX_ROW with
11460 row numbers that are possibly beyond valid limits. (Bug#15064)
11462 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11464 Use xstrdup and build_unibyte_string where applicable.
11465 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11466 * xfns.c (x_window):
11467 * xrdb.c (x_get_customization_string):
11468 * xterm.c (xim_initialize):
11469 * w32fns.c (w32_window): Use xstrdup.
11470 (w32_display_monitor_attributes_list):
11471 * emacs.c (init_cmdargs):
11472 * keyboard.c (PUSH_C_STR):
11473 * nsfont.m (nsfont_open):
11474 * sysdep.c (system_process_attributes):
11475 * w32.c (system_process_attributes):
11476 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11478 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11480 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11481 variables of these types so that GDB would know about them, as aid
11482 for debugging fatal exceptions. (Bug#15024) See also
11483 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11486 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11488 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11489 larger than the NSWindow (Bug#14934).
11491 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11493 Redesign redisplay interface to drop global variable updated_window.
11494 Always pass currently updated window as a parameter to update routines.
11495 * dispextern.h (updated_window): Remove declaration.
11496 (struct redisplay_interface): Pass window parameter to
11497 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11498 and after_update_window_hook.
11499 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11501 * dispnew.c (updated_window): Remove.
11502 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11503 (update_window_line): Adjust to match redisplay interface changes.
11504 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11505 (ns_scroll_run, ns_after_update_window_line):
11506 * w32term.c (x_update_window_begin, x_update_window_end)
11507 (x_after_update_window_line, x_scroll_run):
11508 * xterm.c (x_update_window_begin, x_update_window_end)
11509 (x_after_update_window_line, x_scroll_run):
11510 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11511 Likewise. Adjust comments where appropriate.
11512 (x_cursor_to): Simplify because this is always called during window
11513 update (but install debugging check anyway).
11514 (expose_window): Check must_be_updated_p flag to see whether this
11515 function is called during window update.
11517 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11519 Do not reset window modification event counters excessively.
11520 These leftovers and poor man's tricky methods to catch extra
11521 redisplay's attention are no longer needed.
11522 * frame.c (set_menu_bar_lines_1):
11523 * minibuf.c (read_minibuf_unwind):
11524 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11525 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11526 (window_scroll_line_based, Fset_window_configuration):
11527 * xdisp.c (redisplay_window): Do not reset last_modified and
11528 last_overlay_modified counters.
11530 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11532 * xselect.c (x_send_client_event): Set send_event and serial, memset
11533 data.l as it might be bigger than data.b. Use 24 bit mask to
11534 XSendEvent (Bug#15034).
11536 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11538 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11539 for TTY frames that are not the top frame on their console.
11542 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11544 * w32term.c (w32fullscreen_hook): Really maximize frame when
11545 asked for (Bug#14841).
11547 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11549 Prefer selected_window to Fselected_window, likewise for frames.
11550 * buffer.c (Fbuffer_swap_text):
11551 * data.c (Fvariable_binding_locus):
11552 * window.c (run_window_configuration_change_hook): Adjust users.
11553 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11554 Use decode_live_frame.
11556 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11558 Be more careful if selected window shows the buffer other than current,
11559 use window_outdated only if this is not so. This change should also
11560 address some weird issues discussed in Bug#13012.
11561 * window.h (window_outdated): New prototype.
11562 * window.c (window_outdated): Now here. Convert from static and
11563 always assume window's buffer.
11564 (Fwindow_end, Fwindow_line_height): Use it.
11565 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11566 and always assume window's buffer.
11567 (redisplay_window): Adjust user.
11568 (redisplay_internal): Call to reconsider_clip_changes once and
11569 check whether mode line should be updated only if selected window
11570 shows current buffer.
11571 (run_window_scroll_functions): Use eassert for debugging check.
11572 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11574 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11576 * window.c (window_scroll, window_scroll_pixel_based)
11577 (window_scroll_line_based): Use bool for booleans.
11579 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11581 * process.c: Fix minor off-by-one issues in descriptor counts.
11582 This shouldn't fix any real bugs, but it cleans up the code a bit.
11583 (max_process_desc, max_input_desc): -1, not 0, means none.
11585 (delete_input_desc): New function.
11586 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11587 (deactivate_process): Scan backwards when recomuting max_process_desc;
11588 that should be faster.
11589 (init_process_emacs): Initialize max_input_desc.
11591 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11593 Use region cache to speedup bidi_find_paragraph_start.
11594 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11595 Rename cache_long_line_scans to cache_long_scans.
11596 * buffer.c (bset_cache_long_line_scans): Rename to
11597 bset_cache_long_scans.
11598 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11599 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11601 (syms_of_buffer): Rename cache-long-line-scans to
11602 cache-long-scans. Adjust docstring.
11603 * search.c (newline_cache_on_off):
11604 * indent.c (width_run_cache_on_off): Adjust users.
11605 * bidi.c (bidi_paragraph_cache_on_off): New function.
11606 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11607 * insdel.c (prepare_to_modify_buffer):
11608 Invalidate bidi_paragraph_cache if enabled.
11610 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11612 Invalidate region caches only if buffer text is going to be changed.
11613 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11614 (modify_text): ...new prototype.
11615 (prepare_to_modify_buffer_1): New prototype.
11616 * textprop.c (modify_region): Rename to...
11617 (modify_text_properties): ...new function.
11618 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11619 (Fremove_list_of_text_properties): Adjust users.
11620 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11621 (modify_text): ...new function.
11622 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11623 (prepare_to_modify_buffer_1): ...new function.
11624 * casefiddle.c (casify_region):
11625 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11626 (Ftranspose_regions): Use modify_text.
11628 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11630 * lisp.mk (lisp): Add nadvice.elc.
11632 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11634 New macro to iterate over live buffers similar to frames.
11635 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11636 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11637 Declare buffer-related variables here to offload lisp.h.
11638 * buffer.c (Vbuffer_alist): Adjust comment.
11639 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11640 (other_buffer_safely):
11641 * data.c (store_symval_forwarding):
11642 * dispnew.c (Fframe_or_buffer_changed_p):
11643 * fileio.c (Fdo_auto_save):
11644 * filelock.c (unlock_all_files):
11645 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11647 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11649 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11650 * callproc.c (create_temp_file):
11651 * filelock.c (create_lock_file):
11652 Assume mkostemp, since it's now provided by Gnulib.
11654 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11656 * w32.c (mkostemp): New function.
11657 (mktemp): Remove, no longer used. Most of the code reused in
11658 mkostemp. (Bug#15015)
11659 (mktemp): Don't undef.
11661 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11663 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11664 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11665 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11666 (free_glyph_pool, check_glyph_memory): Likewise for
11667 all users. Adjust comments where appropriate.
11669 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11671 * composite.h: Minor fixups.
11672 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11673 to fix a misspelling, and change it to an inline function while
11674 we're at it (it need not be a macro). All uses changed.
11675 (composition_method, composition_valid_p):
11676 Rewrite to avoid assignments in if-conditions.
11678 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11680 Do not use global Lisp_Object in composition macros.
11681 * composite.h (composition_temp): Remove declaration.
11682 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11683 (composition_method, composition_valid_p): ...inline functions.
11684 (compose_region): Remove the leftover.
11685 * composite.c (composition_temp): Remove.
11686 (run_composition_function, update_compositions)
11687 (composition_compute_stop_pos, composition_adjust_point)
11688 (Ffind_composition_internal):
11689 * coding.c (handle_composition_annotation):
11690 * xdisp.c (handle_composition_prop, check_point_in_composition):
11691 Related users changed.
11693 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11695 Drop FRAME_PTR typedef.
11696 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11697 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11698 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11699 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11700 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11701 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11702 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11703 All related users changed.
11705 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11707 * eval.c (default_toplevel_binding): New function.
11709 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11710 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11711 (syms_of_eval): Export them.
11712 * data.c (Fdefault_value): Micro cleanup.
11713 * term.c (init_tty): Use "false".
11715 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11717 Fix X GC leak in GTK and raw (no toolkit) X ports.
11718 * xterm.c (x_free_frame_resources): If white and black relief
11719 GCs are allocated, always free them here.
11720 * xfns.c (x_make_gc): Omit redundant initialization.
11721 * widget.c (create_frame_gcs): Remove the leftover.
11722 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11723 in x_free_frame_resources.
11725 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11727 * nsterm.m (windowWillResize:toSize:): Only change title if
11728 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11730 (viewDidEndLiveResize): New method.
11732 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11733 inside NS_IMPL_COCOA.
11735 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11737 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11738 Do not check whether undo is enabled because record_insert and
11739 record_delete does that themselves.
11741 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11743 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11744 member which is not really used any more.
11745 (FRAME_XIC_BASE_FONTNAME): Remove.
11746 * xfns.c (xic_free_fontset): Adjust user.
11747 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11748 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11749 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11750 (xdialog_show): Use eassert for debugging check.
11751 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11753 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11755 * fileio.c, fns.c (merge): Move extern decl from here ...
11756 * lisp.h (merge): ... to here.
11758 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11760 Fix last font-related change.
11761 * w32font.h (w32font_list_internal, w32font_match_internal):
11763 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11764 (uniscribe_list_family): Adjust to match font API change.
11765 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11766 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11768 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11770 * frame.h (FRAME_MOUSE_UPDATE):
11771 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11772 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11774 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11776 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11777 * font.h (struct font_driver): Change list, match, and list_family
11778 functions to accept struct frame * as first arg.
11779 * font.c (font_score, font_compare, font_sort_entities):
11781 (font_sort_entities, font_list_entities, font_select_entity)
11782 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11783 match font API change.
11784 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11785 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11786 * ftxfont.c (ftxfont_list, ftxfont_match):
11787 * xftfont.c (xftfont_list, xftfont_match):
11788 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11789 * w32font.c (w32font_list, w32font_match, w32font_list)
11790 (w32font_list_internal, w32_font_match_internal): Likewise.
11791 * xfaces.c (Fx_family_fonts): Adjust user.
11793 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11795 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11796 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11797 only if HAVE_X_WINDOWS is in use.
11798 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11799 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11800 * w32term.c (x_wm_set_icon_position): Likewise.
11801 * w32fns.c (x_icon): Adjust user.
11803 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11805 * xterm.c (last_mouse_press_frame): Remove the
11806 leftover which is not really used any more.
11807 (handle_one_xevent, syms_of_xterm): Adjust users.
11808 (x_flush): Call XFlush once per each X display, not frame.
11809 This is better because this code always unconditionally skips
11810 non-X frames in Vframe_list and issues the only XFlush if we
11811 have more than one X frame on the same X display.
11812 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11813 Use bool for booleans.
11814 (x_draw_glyph_string_background, cvt_string_to_pixel)
11815 (cvt_pixel_dtor): Drop unnecessary prototypes.
11816 * xterm.h (x_display_ok): Adjust prototype.
11818 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11820 Drop unnecessary functions that deals with frame pixel size.
11821 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11822 (x_pixel_height): Drop prototypes.
11823 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11824 (x_pixel_height): Drop implementations.
11825 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11826 which should be always valid for window frame.
11827 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11828 * w32menu.c (Fx_popup_dialog):
11829 * xmenu.c (Fx_popup_dialog): Likewise for both.
11831 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11833 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11834 frame parameters and call to Fmodify_frame_parameters just once.
11835 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11836 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11837 and mention nil frame in docstring.
11839 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11841 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11842 (x_figure_window_size): Likewise. Adjust to return long.
11843 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11844 (toplevel): Move Qterminal_live_p to...
11845 * terminal.c (toplevel): ...here, make it static, and...
11846 (syms_of_terminal): ...DEFSYM here.
11847 * frame.h (Qterminal_live_p): Remove declaration.
11848 (make_frame, x_figure_window_size): Adjust prototype.
11849 * nsfns.m (Fx_create_frame): Use long for window flags.
11851 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11853 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11854 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11855 Do not assume that emacs_close (INT_MAX) is a no-op.
11857 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11859 * xfaces.c (make_face_cache): For struct face_cache, prefer
11860 xmalloc to xzalloc and so avoid redundant call to memset.
11861 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11863 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11865 * fringe.c (draw_window_fringes, update_window_fringes)
11866 (compute_fringe_widths):
11867 * w32term.c (x_draw_glyph_string):
11868 * window.c (candidate_window_p, Frecenter):
11869 * xfaces.c (realize_basic_faces, realize_default_face)
11870 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11871 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11872 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11873 * xmenu.c (Fx_menu_bar_open_internal):
11874 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11875 * xsettings.c (xft_settings_event):
11876 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11877 Use bool for booleans. Adjust style and comments where
11879 * dispextern.h (draw_window_fringes, update_window_fringes)
11880 (compute_fringe_widths):
11881 * xterm.h (x_had_errors_p): Adjust prototype.
11883 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11885 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11886 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11888 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11890 * fns.c (toplevel): Remove comment before Fsafe_length because
11891 it checks for QUIT.
11893 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11895 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11897 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11899 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11900 frame which got the message is still alive, before dereferencing
11901 its pointer. (Bug#14970)
11903 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11904 be a live window, before using it as such. (Bug#14970)
11906 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11908 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11909 w32_detect_focus_change instead of doing part of its job by hand.
11910 This fixes the problem whereby FOCUS_OUT events were not sent to
11913 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11915 * process.c (Fprocess_list): Doc fix.
11917 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11918 being re-exposed only if it didn't ask to become visible.
11919 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11920 was previously iconified. (Bug#14841)
11921 (x_iconify_frame): Mark the frame iconified.
11923 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11925 Fix minor problems found by static checking.
11926 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11927 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11929 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11931 * eval.c (set_specpdl_old_value): New function.
11932 (unbind_to): Minor simplification.
11933 (get_backtrace_frame): New function.
11934 (Fbacktrace_frame): Use it. Add `base' argument.
11935 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11936 (syms_of_eval): Export backtrace-eval.
11937 * xterm.c (x_focus_changed): Simplify.
11939 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11941 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11943 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11945 * xdisp.c (redisplay_window): Instead of moving point out of
11946 scroll margin, reject the force_start method, and try scrolling
11947 instead. (Bug#14780)
11949 2013-07-24 Ken Brown <kbrown@cornell.edu>
11951 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11954 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11956 * eval.c (Fprogn): Do not check that BODY is a proper list.
11957 This undoes the previous change. The check slows down the
11958 interpreter, and is not needed to prevent a crash. See
11959 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11961 2013-07-23 Glenn Morris <rgm@gnu.org>
11963 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11965 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11967 Port to GNU/Linux systems with tinfo but not ncurses.
11968 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11969 to decide whether ncurses is being used. Without this change,
11970 GCC complains about tgetent not being declared, on a system
11971 that has tinfo installed but ncurses not installed.
11973 * eval.c (Fprogn): Check that BODY is a proper list.
11975 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11976 * data.c (Fsetq_default):
11977 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11978 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11980 Tune by taking advantage of the fact that ARGS is always a list
11981 when a function is declared to have UNEVALLED args.
11983 * emacsgtkfixed.c: Port to GCC 4.6.
11984 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11986 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11988 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11989 here to silence compiler warnings.
11991 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11993 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11994 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11995 from messing up Emacs's 'struct frame' (Bug#14923).
11997 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11999 * alloc.c (make_save_ptr_ptr): Define this function.
12000 It was inadvertently omitted. It's needed only if
12001 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12003 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12005 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12006 frame have focus (Bug#14895).
12008 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12010 Avoid vfork-related deadlock more cleanly.
12011 * callproc.c (child_setup): When the child's exec fails, output
12012 the program name, as that's more useful. Use O_NONBLOCK to avoid
12014 * process.c (create_process_1): Remove; no longer needed.
12015 (create_process): Remove timer hack; no longer needed, now that
12016 the child avoids deadlock.
12018 2013-07-20 Glenn Morris <rgm@gnu.org>
12020 * image.c (Fimage_flush): Fix doc typo.
12022 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12024 Fix array bounds violation when pty allocation fails.
12025 * process.c (PTY_NAME_SIZE): New constant.
12026 (pty_name): Remove static variable; it's now auto.
12027 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12028 Take pty_name as an arg rather than using a static variable.
12029 All callers changed.
12030 (create_process): Recover pty_flag from process, not from volatile local.
12031 (create_pty): Stay inside array even when pty allocation fails.
12032 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12034 * lread.c (Fload): Avoid initialization only when lint checking.
12035 Mention that it's needed only for older GCCs.
12037 2013-07-20 Kenichi Handa <handa@gnu.org>
12039 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12040 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12042 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12044 * lread.c (Fload): Avoid uninitialized warning.
12046 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12048 Fix some minor file descriptor leaks and related glitches.
12049 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12050 (create_lock_file): Use write, not emacs_write.
12051 * image.c (slurp_file, png_load_body):
12052 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12053 (server_accept_connection):
12054 Don't leak an fd on memory allocation failure.
12055 * image.c (slurp_file): Add a cheap heuristic for growing files.
12056 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12057 as that's what the other routines do. Maybe input need not be
12058 blocked at all, but it's better to be consistent.
12059 Avoid undefined behavior when strlen is zero.
12061 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12062 (NSTATICS): Now a constant; doesn't need to be a macro.
12064 2013-07-19 Richard Stallman <rms@gnu.org>
12066 * coding.c (decode_coding_utf_8): Add simple loop for fast
12067 processing of ASCII characters.
12069 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12071 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12073 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12075 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12076 unportable 'struct x_display_info'.
12077 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12078 is a portable type.
12080 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12082 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12083 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12085 (system_process_attributes): Prefer plain char to unsigned char
12086 when either will do. Clean up properly if interrupted or if
12087 memory allocations fail. Don't assume sscanf succeeds.
12088 Remove no-longer-needed workaround to stop GCC from whining.
12089 Read command-line once, instead of multiple times. Check read status a
12090 bit more carefully.
12092 Fix obscure porting bug with varargs functions.
12093 The code assumed that int is treated like ptrdiff_t in a vararg
12094 function, which is not a portable assumption. There was a similar
12095 -- though these days less likely -- porting problem with various
12096 assumptions that pointers of different types all smell the same as
12097 far as vararg functions is conserved. To make this problem less
12098 likely in the future, redo the API to use varargs functions.
12099 * alloc.c (make_save_value): Remove this vararg function.
12100 All uses changed to ...
12101 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12102 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12104 (make_save_ptr): Rename from make_save_pointer, for consistency with
12105 the above. Define only on platforms that need it. All uses changed.
12107 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12109 * keyboard.c: Try to fix typos in previous change.
12110 (DISPLAY_LIST_INFO): New macro.
12111 (kbd_buffer_get_event): Do not access members that are not present
12112 in X11. Revert inadvertent change of "!=" to "=".
12114 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12116 * keyboard.c (kbd_buffer_get_event):
12117 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12118 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12120 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12122 * filelock.c: Fix unlikely file descriptor leaks.
12123 (get_boot_time_1): Rework to avoid using emacs_open.
12124 This doesn't actually fix a leak, but is better anyway.
12125 (read_lock_data): Use read, not emacs_read.
12127 * doc.c: Fix minor memory and file descriptor leaks.
12128 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12129 (get_doc_string, Fsnarf_documentation):
12130 Fix file descriptor leak on error.
12132 * term.c: Fix minor fdopen-related file descriptor leaks.
12133 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12134 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12136 * charset.c: Fix file descriptor leaks and errno issues.
12138 (load_charset_map_from_file): Don't leak file descriptor on error.
12139 Use plain record_xmalloc since the allocation is larger than
12140 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12142 * eval.c (record_unwind_protect_nothing):
12143 * fileio.c (fclose_unwind):
12145 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12146 The replacement doesn't block input, but that no longer seems
12149 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12151 * lread.c: Fix file descriptor leaks and errno issues.
12152 (Fload): Close some races that leaked fds or streams when 'load'
12154 (Fload, openp): Report error number of last nontrivial failure to open.
12155 ENOENT counts as trivial.
12156 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12158 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12159 now that the function is always called with a nonnegative arg.
12160 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12161 All uses replaced with ...
12162 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12164 A few more minor file errno-reporting bugs.
12165 * callproc.c (Fcall_process):
12166 * doc.c (Fsnarf_documentation):
12167 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12168 * process.c (set_socket_option):
12169 Don't let a constructor trash errno.
12170 * doc.c: Include <errno.h>.
12172 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12174 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12176 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12178 Fix w32 bug with call-process-region (Bug#14885).
12179 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12180 to Fcall_process when the input is empty. This simplifies the
12181 code a bit. It makes no difference on POSIXish platforms but
12182 apparently it fixes a bug on w32.
12184 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12185 * fileio.c (close_file_unwind): Don't close if FD is negative;
12186 this can happen when unwinding a zapped file descriptor.
12187 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12188 in case Emacs runs out of memory between the two unwind-protects.
12189 Don't trash errno when closing FD.
12190 Zap the FD in the specpdl when closing it, instead of deferring
12191 the removal of the unwind-protect; this fixes a bug where a child
12192 function unwinds the stack past us.
12194 New unwind-protect flavors to better type-check C callbacks.
12195 This also lessens the need to write wrappers for callbacks,
12196 and the need for make_save_pointer.
12197 * alloc.c (free_save_value):
12198 * atimer.c (run_all_atimers):
12200 * alloc.c (safe_alloca_unwind):
12201 * atimer.c (unwind_stop_other_atimers):
12202 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12203 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12204 * minibuf.c (choose_minibuf_frame_1):
12205 * process.c (make_serial_process_unwind):
12206 * xdisp.c (pop_message_unwind):
12207 * xselect.c (queue_selection_requests_unwind):
12208 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12209 * alloc.c (record_xmalloc):
12210 Prefer record_unwind_protect_ptr to record_unwind_protect with
12212 * alloc.c (Fgarbage_collect):
12213 Prefer record_unwind_protect_void to passing a dummy.
12214 * buffer.c (restore_buffer):
12215 * window.c (restore_window_configuration):
12216 * xfns.c, w32fns.c (do_unwind_create_frame)
12217 New wrapper. All record-unwind uses of wrappee changed.
12218 * buffer.c (set_buffer_if_live):
12219 * callproc.c (call_process_cleanup, delete_temp_file):
12220 * coding.c (code_conversion_restore):
12221 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12222 * editfns.c (save_excursion_restore)
12223 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12224 (save_restriction_restore):
12225 * eval.c (restore_stack_limits, un_autoload):
12226 * fns.c (require_unwind):
12227 * keyboard.c (recursive_edit_unwind, tracking_off):
12228 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12229 * macros.c (pop_kbd_macro, restore_menu_items):
12230 * nsfns.m (unwind_create_frame):
12231 * print.c (print_unwind):
12232 * process.c (start_process_unwind):
12233 * search.c (unwind_set_match_data):
12234 * window.c (select_window_norecord, select_frame_norecord):
12235 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12236 (fast_set_selected_frame):
12237 * xfns.c, w32fns.c (unwind_create_tip_frame):
12238 Return void, not a dummy Lisp_Object. All uses changed.
12239 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12240 * callproc.c (call_process_kill):
12241 * fileio.c (restore_point_unwind, decide_coding_unwind)
12242 (build_annotations_unwind):
12243 * insdel.c (Fcombine_after_change_execute_1):
12244 * keyboard.c (read_char_help_form_unwind):
12245 * menu.c (unuse_menu_items):
12246 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12247 * sound.c (sound_cleanup):
12248 * xdisp.c (unwind_redisplay):
12249 * xfns.c (clean_up_dialog):
12250 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12251 Accept no args and return void, instead of accepting and returning
12252 a dummy Lisp_Object. All uses changed.
12253 * cygw32.c (fchdir_unwind):
12254 * fileio.c (close_file_unwind):
12255 * keyboard.c (restore_kboard_configuration):
12256 * lread.c (readevalllop_1):
12257 * process.c (wait_reading_process_output_unwind):
12258 Accept int and return void, rather than accepting an Emacs integer
12259 and returning a dummy object. In some cases this fixes an
12260 unlikely bug when the corresponding int is outside Emacs integer
12261 range. All uses changed.
12262 * dired.c (directory_files_internal_unwind):
12263 * fileio.c (do_auto_save_unwind):
12264 * gtkutil.c (pop_down_dialog):
12265 * insdel.c (reset_var_on_error):
12266 * lread.c (load_unwind):
12267 * xfns.c (clean_up_file_dialog):
12268 * xmenu.c, nsmenu.m (pop_down_menu):
12269 * xmenu.c (cleanup_widget_value_tree):
12270 * xselect.c (wait_for_property_change_unwind):
12271 Accept pointer and return void, rather than accepting an Emacs
12272 save value encapsulating the pointer and returning a dummy object.
12274 * editfns.c (Fformat): Update the saved pointer directly via
12275 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12276 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12277 (unwind_body): New function.
12278 (record_unwind_protect): First arg is now a function returning void,
12279 not a dummy Lisp_Object.
12280 (record_unwind_protect_ptr, record_unwind_protect_int)
12281 (record_unwind_protect_void): New functions.
12282 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12283 * fileio.c (struct auto_save_unwind): New type.
12284 (do_auto_save_unwind): Use it.
12285 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12286 * insdel.c (struct rvoe_arg): New type.
12287 (reset_var_on_error): Use it.
12288 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12290 (specbinding_func): Remove; there are now several such functions.
12291 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12292 (set_unwind_protect_ptr): New function.
12293 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12295 Be simpler and more consistent about reporting I/O errors.
12296 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12297 Say "Read error" and "Write error", rather than "I/O error", or
12298 "IO error reading", or "IO error writing", when a read or write
12300 * process.c (Fmake_network_process, wait_reading_process_output)
12301 (send_process, Fprocess_send_eof, wait_reading_process_output):
12302 Capitalize diagnostics consistently. Put "failed foo" at the
12303 start of the diagnostic, so that we don't capitalize the
12304 function name "foo". Consistently say "failed" for such
12306 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12307 All callers changed. This is so it can use report_file_error.
12308 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12309 diagnostics consistently as above.
12311 * fileio.c (report_file_errno): Fix errno reporting bug.
12312 If the file name is neither null nor a pair, package it up as a
12313 singleton list. All callers changed, both to this function and to
12314 report_file_error. This fixes a bug where the memory allocator
12315 invoked by list1 set errno so that the immediately following
12316 report_file_error reported the wrong errno value.
12318 Fix minor problems found by --enable-gcc-warnings.
12319 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12320 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12322 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12324 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12325 Set event->arg to Qt if switch-event shall be generated.
12326 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12328 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12330 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12333 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12334 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12335 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12336 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12337 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12338 and there is a focused frame.
12339 (head_table): Add focus-in and focus-out.
12340 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12341 bind to handle-focus-in/out.
12343 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12344 (Fhandle_switch_frame): Call Fhandle_focus_in.
12345 (syms_of_frame): defsubr handle-focus-in/out.
12347 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12349 Fix porting bug to older POSIXish platforms (Bug#14862).
12350 * sysdep.c (emacs_pipe): New function, that implements
12351 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12352 This should port better to CentOS 5 and to Mac OS X 10.6.
12353 All calls to pipe2 changed.
12355 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12356 This makes the code easier to read and the executable a bit smaller.
12357 Do not replace all calls to Fcons that happen to create lists,
12358 just calls that are intended to create lists. For example, when
12359 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12360 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12361 Similarly for list2 through list5.
12362 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12363 * bytecode.c (exec_byte_code):
12364 * callint.c (quotify_arg, Fcall_interactively):
12365 * callproc.c (Fcall_process, create_temp_file):
12366 * charset.c (load_charset_map_from_file)
12367 (Fdefine_charset_internal, init_charset):
12368 * coding.c (get_translation_table, detect_coding_system)
12369 (Fcheck_coding_systems_region)
12370 (Fset_terminal_coding_system_internal)
12371 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12372 * composite.c (update_compositions, Ffind_composition_internal):
12373 * dired.c (directory_files_internal, file_name_completion)
12375 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12376 * doc.c (Fsnarf_documentation):
12377 * editfns.c (Fmessage_box):
12379 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12380 (Feval, eval_sub, Ffuncall, apply_lambda):
12381 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12382 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12383 (Fset_file_times, Finsert_file_contents)
12384 (Fchoose_write_coding_system, Fwrite_region):
12385 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12386 * font.c (font_registry_charsets, font_parse_fcname)
12387 (font_prepare_cache, font_update_drivers, Flist_fonts):
12388 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12389 * frame.c (make_frame, Fmake_terminal_frame)
12390 (x_set_frame_parameters, x_report_frame_params)
12391 (x_default_parameter, Fx_parse_geometry):
12392 * ftfont.c (syms_of_ftfont):
12393 * image.c (gif_load):
12394 * keyboard.c (command_loop_1):
12395 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12396 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12397 (Fminor_mode_key_binding, accessible_keymaps_1)
12398 (Faccessible_keymaps, Fwhere_is_internal):
12399 * lread.c (read_emacs_mule_char):
12400 * menu.c (find_and_return_menu_selection):
12401 * minibuf.c (get_minibuffer):
12402 * nsfns.m (Fns_perform_service):
12403 * nsfont.m (ns_script_to_charset):
12404 * nsmenu.m (ns_popup_dialog):
12405 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12406 (Fx_own_selection_internal):
12407 * nsterm.m (append2):
12408 * print.c (Fredirect_debugging_output)
12409 (print_prune_string_charset):
12410 * process.c (Fdelete_process, Fprocess_contact)
12411 (Fformat_network_address, set_socket_option)
12412 (read_and_dispose_of_process_output, write_queue_push)
12413 (send_process, exec_sentinel):
12414 * sound.c (Fplay_sound_internal):
12415 * textprop.c (validate_plist, add_properties)
12416 (Fput_text_property, Fadd_face_text_property)
12417 (copy_text_properties, text_property_list, syms_of_textprop):
12418 * unexaix.c (report_error):
12419 * unexcoff.c (report_error):
12420 * unexsol.c (unexec):
12421 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12422 (Fformat_mode_line, syms_of_xdisp):
12423 * xfaces.c (set_font_frame_param)
12424 (Finternal_lisp_face_attribute_values)
12425 (Finternal_merge_in_global_face, syms_of_xfaces):
12426 * xfns.c (x_default_scroll_bar_color_parameter)
12427 (x_default_font_parameter, x_create_tip_frame):
12428 * xfont.c (xfont_supported_scripts):
12429 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12430 (menu_help_callback, xmenu_show):
12431 * xml.c (make_dom):
12432 * xterm.c (set_wm_state):
12433 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12434 and similarly for list2 through list5.
12436 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12438 * callproc.c (Fcall_process_region): Fix minor race and tune.
12439 (create_temp_file): New function, with the temp-file-creation part
12440 of the old Fcall_process_region. Use Fcopy_sequence to create the
12441 temp file name, rather than alloca + build_string, for simplicity.
12442 Don't bother to block input around the temp file creation;
12443 shouldn't be needed. Simplify use of mktemp.
12444 Use record_unwind_protect immediately after creating the temp file;
12445 this closes an unlikely race where the temp file was not removed.
12446 Use memcpy rather than an open-coded loop.
12447 (Fcall_process_region): Use the new function. If the input is
12448 empty, redirect from /dev/null rather than from a newly created
12449 empty temp file; this avoids unnecessary file system traffic.
12451 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12453 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12454 Simplify by making this case like the other two. This is a bit
12455 slower on obsolete hosts, but the extra complexity isn't worth it.
12457 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12458 * process.c (create_process) [!DOS_NT]:
12459 Remove now-unnecessary calls to emacs_close.
12461 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12463 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12464 returning early. (Bug#14850)
12466 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12467 and inhibit-iso-escape-detection attributes of 'undecided'.
12470 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12472 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12473 Reported by Herbert J. Skuhra in
12474 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12476 Don't lose top specpdl entry when memory is exhausted.
12477 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12478 specpdl overflow here, to simplify callers; all callers changed.
12479 Always reserve an unused entry at the stack top; this avoids
12480 losing the top entry's information when memory is exhausted.
12482 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12484 Clean up errno reporting and fix some errno-reporting bugs.
12485 * callproc.c (Fcall_process):
12486 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12487 * process.c (create_process, Fmake_network_process):
12488 * unexaix.c (report_error):
12489 * unexcoff.c (report_error):
12490 Be more careful about reporting the errno of failed operations.
12491 The code previously reported the wrong errno sometimes.
12492 Also, prefer report_file_errno to setting errno + report_file_error.
12493 (Fcall_process): Look at openp return value rather than at path,
12494 as that's a bit faster and clearer when there's a numeric predicate.
12495 * fileio.c (report_file_errno): New function, with most of the
12496 old contents of report_file_error.
12497 (report_file_error): Use it.
12498 (Ffile_exists_p, Ffile_accessible_directory_p):
12499 Set errno to 0 when it is junk.
12500 * fileio.c (Faccess_file):
12501 * image.c (x_create_bitmap_from_file):
12502 Use faccessat rather than opening the file, to avoid the hassle of
12503 having a file descriptor open.
12504 * lisp.h (report_file_errno): New decl.
12505 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12508 * process.c (create_process, wait_reading_process_output) [AIX]:
12509 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12510 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12511 a multithreaded environment anyway).
12512 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12514 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12516 * image.c (x_find_image_file): Don't close a remote file handle.
12518 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12520 Fix races with threads and file descriptors.
12521 * callproc.c (Fcall_process_region):
12522 * dired.c (open_directory):
12523 * emacs.c (main, Fdaemon_initialized):
12524 * image.c (x_find_image_file):
12525 * inotify.c (Finotify_rm_watch):
12526 * lread.c (Flocate_file_internal):
12527 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12528 * term.c (term_mouse_moveto, init_tty):
12529 * termcap.c (tgetent):
12530 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12531 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12532 * unexhp9k800.c, unexmacosx.c (unexec):
12533 * callproc.c (Fcall_process_region):
12534 Use emacs_close, not close.
12535 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12536 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12537 and posix_close function on current platforms (which all lack them).
12538 (emacs_close): Use it. This should fix the races on GNU/Linux and
12539 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12540 and it should avoid closing random victim file descriptors on
12543 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12545 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12546 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12547 Touch up doc a bit.
12549 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12550 This is for .gdbinit xbacktrace.
12552 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12553 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12554 (emacs_set_tty): Now static.
12555 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12556 * term.c (tty_capable_p, tty_default_color_capabilities)
12557 (get_tty_terminal, term_mouse_movement)
12558 (handle_one_term_event, init_tty, maybe_fatal):
12559 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12560 (tgetent, scan_file, name_match, compare_contin):
12561 * terminal.c (get_terminal):
12562 Use bool for boolean.
12563 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12564 Prefer char to unsigned char if either will do.
12565 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12566 (tty_write_glyphs): Prefer int to unsigned.
12567 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12568 All callers changed.
12569 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12571 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12574 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12575 (B__dummy__): New dummy symbol, to pacify C89.
12576 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12577 they can't grok varargs macros.
12578 * dispnew.c (add_window_display_history)
12579 (add_frame_display_history):
12580 * print.c (print_object):
12581 * xdisp.c (debug_method_add):
12582 Use %p printf format only for void pointers.
12583 * emacs.c (usage_message): New constant, replacing ...
12584 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12585 (main): Adjust to usage reorg.
12586 * fns.c (syms_of_fns):
12587 * profiler.c (syms_of_profiler):
12588 Don't use non-constant struct initializers.
12589 * gnutls.h (gnutls_initstage_t):
12590 * lisp.h (enum Lisp_Fwd_Type):
12591 * lread.c (lisp_file_lexically_bound_p):
12592 * xsettings.c (anonymous enum):
12593 Remove trailing comma.
12594 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12595 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12596 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12598 * regex.c (const_re_char): New type, to pacify strict C89.
12599 All uses of 'const re_char' replaced to use it.
12600 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12601 with glibc when strict C89. This change is imported from gnulib.
12603 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12604 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12605 Omit GNU_LINUX implementation, since it requires long long.
12606 * xterm.c (x_draw_underwave):
12607 Do not assume the traditional order of struct's members.
12608 (x_term_init): Rewrite to avoid the need for non-constant structure
12611 Syntax cleanup, mostly replacing macros with functions.
12612 This removes the need for the syntax_temp hack.
12613 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12614 * syntax.c (SYNTAX_INLINE): New macro.
12615 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12616 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12617 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12618 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12619 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12620 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12621 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12622 Now constants, not macros.
12623 (syntax_temp) [!__GNUC__]: Remove.
12624 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12625 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12626 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12627 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12628 Move here from syntax.h; now functions, not macros. Except for the
12629 last function, these are static since only syntax.c uses them.
12630 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12631 All uses changed. Now a function, not a macro; use this fact
12632 to simplify the code.
12633 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12634 compiler bugs; no longer relevant.
12635 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12636 (SYNTAX_INLINE): New macro.
12637 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12638 for the new functions. Use bool for boolean member.
12639 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12640 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12641 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12642 (SETUP_BUFFER_SYNTAX_TABLE):
12643 Now extern inline functions, not macros.
12644 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12645 Remove; all uses replaced by implementation.
12646 (syntax_temp) [!__GNUC__]: Remove decl.
12647 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12649 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12651 * emacs.c (main): Fix syntax error.
12653 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12655 Timestamp fixes for undo (Bug#14824).
12656 * atimer.c (schedule_atimer):
12657 * fileio.c (Ffile_newer_than_file_p):
12658 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12659 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12660 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12661 (syms_of_fileio): Remove Sclear_visited_file_name.
12662 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12663 file doesn't exist; this avoids an ambiguity with negative timestamps.
12664 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12665 * systime.h (make_emacs_time, invalid_emacs_time):
12666 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12667 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12668 * undo.c (record_first_change): Push (visited-file-modtime) onto
12669 undo list rather than reimplementing it by hand, incorrectly.
12671 2013-07-09 Ken Brown <kbrown@cornell.edu>
12673 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12675 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12677 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12679 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12681 Handle errno and exit status a bit more carefully.
12682 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12683 number into an exit status. Instead, use EXIT_CANCELED.
12684 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12685 * callproc.c (relocate_fd):
12686 * emacs.c (close_output_streams, main):
12687 * process.c (create_process):
12688 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12689 Use emacs_perror for simplicity.
12690 * callproc.c (relocate_fd, main):
12691 * sysdep.c (sys_subshell):
12692 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12693 (shut_down_emacs): Use emacs_write, not write.
12694 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12695 * fileio.c (Fcopy_file, e_write):
12696 * nsterm.m (ns_select):
12697 * process.c (send_process):
12698 * sound.c (vox_write):
12699 Use emacs_write_sig, not emacs_write.
12700 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12701 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12703 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12705 (emacs_full_write): New function.
12706 (emacs_write): Rewrite to use it.
12707 (emacswrite_sig, emacs_perror): New functions.
12708 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12710 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12712 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12713 on NS even if it is present. Pixmap on NS is a void*.
12715 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12717 Port to Ubuntu 10 (Bug#14803).
12718 Problem reported by T.V. Raman.
12719 * process.c (close_on_exec, accept4, process_socket):
12720 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12722 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12724 * w32.c (sys_dup): Declare prototype.
12728 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12730 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12732 Make file descriptors close-on-exec when possible (Bug#14803).
12733 This simplifies Emacs a bit, since it no longer needs to worry
12734 about closing file descriptors by hand in some cases.
12735 It also fixes some unlikely races. Not all such races, as
12736 libraries often open files internally without setting
12737 close-on-exec, but it's an improvement.
12738 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12739 * callproc.c (Fcall_process) [!MSDOS]:
12740 * emacs.c (main) [!DOS_NT]:
12741 * nsterm.m (ns_term_init):
12742 * process.c (create_process):
12743 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12744 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12745 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12746 Prefer mkostemp with O_CLOEXEC to mkstemp.
12747 * callproc.c (relocate_fd) [!WINDOWSNT]:
12748 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12749 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12751 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12752 Make the resulting file descriptor close-on-exec.
12753 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12754 * lread.c (load_descriptor_list, load_descriptor_unwind):
12755 Remove; no longer needed. All uses removed.
12756 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12757 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12759 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12760 (Fmake_network_process, Fnetwork_interface_list)
12761 (Fnetwork_interface_info, server_accept_connection):
12762 Make newly-created socket close-on-exec.
12763 * sysdep.c (emacs_open, emacs_fopen):
12764 Make new-created descriptor close-on-exec.
12765 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12766 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12768 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12770 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12771 for NS_IMPL_GNUSTEP.
12773 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12775 Fix openp errno handling.
12776 * callproc.c (Fcall_process): Preserve openp errno around close.
12777 * lread.c (openp): Set errno when returning -1, as some callers
12780 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12782 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12784 * nsterm.h (NSSavePanel): Update comment.
12785 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12786 (ns_run_file_dialog): Declare.
12788 * nsfns.m: Remove panelOK.
12790 (ns_run_file_dialog): New function.
12791 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12792 event loop, so file dialog is popped up by ns_run_file_dialog, called
12793 by sendEvent (Bug#14578).
12794 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12796 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12798 * xdisp.c (default_line_pixel_height): New function.
12799 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12800 (try_cursor_movement, redisplay_window, try_window)
12801 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12803 * window.c (window_scroll_pixel_based):
12804 use default_line_pixel_height.
12806 * dispextern.h (default_line_pixel_height): Add prototype.
12808 * frame.c (x_set_line_spacing): Accept a float value for
12809 line-spacing parameter, per the documentation.
12811 * data.c (Fmultibyte_string_p): Doc fix.
12813 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12815 Use emacs_open more consistently when opening files.
12816 This handles EINTR more consistently now, and makes it easier
12817 to introduce other uniform changes to file descriptor handling.
12818 * sysstdio.h: New file.
12819 * buffer.c (mmap_init):
12820 * cygw32.c (chdir_to_default_directory):
12821 * dispnew.c (Fopen_termscript):
12822 * emacs.c (Fdaemon_initialized):
12823 * fileio.c (Fdo_auto_save):
12824 * image.c (slurp_file, png_load_body, jpeg_load_body):
12825 * keyboard.c (Fopen_dribble_file):
12827 * print.c (Fredirect_debugging_output):
12828 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12829 * termcap.c (tgetent):
12830 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12831 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12832 * w32term.c (w32_initialize) [CYGWIN]:
12833 * xfaces.c (Fx_load_color_file):
12834 Use emacs_open instead of plain open, and emacs_fopen instead of
12836 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12837 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12838 * callproc.c (default_output_mode): New constant.
12839 (Fcall_process): Use it to call emacs_open instead of plain creat.
12840 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12841 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12842 (emacs_fopen): New function.
12843 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12844 Include <lisp.h>, for emacs_open.
12845 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12847 Remove duplicate #include directives.
12848 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12850 Don't include stdio.h twice.
12851 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12852 Don't include sys/types.h or stdio.h twice.
12853 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12854 * lread.c: Don't include coding.h twice.
12855 * nsfont.m: Don't include frame.h twice.
12856 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12857 * ralloc.c: Don't include <unistd.h> twice.
12858 * xdisp.c: Don't include font.h twice.
12859 * xterm.c: Don't include fontset.h twice.
12860 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12862 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12864 Scale ImageMagick images more carefully.
12865 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12866 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12867 Be more careful about avoiding undefined behavior after
12868 integer overflow and division by zero.
12870 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12872 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12873 (syms_of_w32fns): DEFSYM them.
12874 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12875 (CCHDEVICENAME): Define macros if not defined.
12876 (struct MONITOR_INFO_EX): New struct.
12877 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12878 (enum_display_monitors_fn): New variable.
12879 (globals_of_w32fns): Initialize it.
12880 (Fx_display_pixel_width, Fx_display_pixel_height)
12881 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12882 multi-monitor setups in docstrings.
12883 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12884 screen size by primary monitor's millimeter per pixel.
12885 (w32_monitor_enum, w32_display_monitor_attributes_list)
12886 (w32_display_monitor_attributes_list_fallback)
12887 (Fw32_display_monitor_attributes_list): New functions.
12888 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12890 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12892 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12894 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12896 * fileio.c (Qfile_notify_error): New error symbol.
12898 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12899 * inotify.c (inotify_callback, symbol_to_inotifymask)
12900 (Finotify_add_watch, Finotify_rm_watch): Use it.
12901 (inotifyevent_to_event): Exchange order of cookie and file name.
12902 (Finotify_add_watch): Adapt docstring.
12904 * lisp.h (Qfile_notify_error): Declare.
12906 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12908 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12909 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12910 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12911 which did not work (see <http://bugs.gnu.org/14569#307>).
12912 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12913 && (!noninteractive || initialized)). This attempts to thread
12914 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12916 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12918 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12919 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12921 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12923 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12924 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12925 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12926 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12928 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12930 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12931 Define to __sys_siglist.
12933 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12935 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12936 word-wrap, so that overflow-newline-into-fringe would work in
12937 visual-line-mode. (Bug#2749)
12938 (move_it_in_display_line_to): When the last scanned display
12939 element fits exactly on the display line, and
12940 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12941 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12942 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12943 finding buffer position that corresponds to pixel coordinates,
12944 e.g. in buffer_posn_from_coords.
12946 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12948 * process.c (handle_child_signal): Call catch_child_signal if
12951 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12953 Don't convert function pointers to void * and back.
12954 It isn't portable C, and it's easy enough to avoid.
12955 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12956 (make_save_value): Add support for SAVE_FUNCPOINTER.
12957 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12958 * print.c (print_object):
12959 Distinguish function from object pointers.
12960 * lisp.h (SAVE_FUNCPOINTER): New constant.
12961 (SAVE_SLOT_BITS): Adjust to it.
12962 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12963 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12964 (voidfuncptr): New typedef.
12965 (struct Lisp_Save_Value): New member data[0].funcpointer.
12966 (XSAVE_FUNCPOINTER): New function.
12968 Simplify buildobj processing.
12969 * Makefile.in (buildobj.h): Make it a sequence of strings each
12970 followed by comma, rather than a single string. Put it into a
12971 .tmp file in case there's an error while generating it.
12972 (gl-stamp): Use .tmp for temp files.
12973 (mostlyclean): Clean .tmp files.
12974 * doc.c (buildobj): Move to just the routine that needs it.
12975 It's now an array of strings, so processing is simpler.
12977 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12979 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12980 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12981 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12982 Invoke malloc_enable_thread even when not interactive.
12983 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12984 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12985 in this case, since the underlying bug has now been fixed.
12987 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12989 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12990 unlinking it (bug#14691).
12992 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12994 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12995 before checking whether buffer is modified. This lets
12996 `kill-buffer-query-functions' cancel killing of the buffer or save
12997 its content before `kill-buffer' asks user the "Buffer %s
12998 modified; kill anyway?" question.
13000 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13002 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13003 Let the super performKeyEquivalent deal with them (Bug#14747).
13005 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13007 * widget.c (resize_cb): Remove unused local.
13009 Do not use GTK 3 if it exists but cannot be compiled.
13010 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13011 * xterm.c (x_error_handler) [!USE_GTK]:
13014 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13016 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13018 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13019 to the valid range of values. (Bug#14753)
13021 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13022 when moving point by using the current glyph matrix. This avoids
13023 the need to force redisplay when this function is called in a
13026 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13028 Fix minor problems found by static checking.
13029 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13030 Redo the latter's body to sidestep GCC parenthesization warnings.
13031 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13032 * coding.c (detect_coding, detect_coding_system):
13033 * coding.h (struct undecided_spec):
13034 Use bool for boolean.
13035 * image.c (QCmax_width, QCmax_height): Now static.
13036 * xdisp.c (Fmove_point_visually): Remove unused local.
13038 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13040 * xdisp.c (Fmove_point_visually): New function.
13042 2013-06-28 Kenichi Handa <handa@gnu.org>
13044 * coding.h (define_coding_undecided_arg_index): New enum.
13045 (coding_attr_index): New members
13046 coding_attr_undecided_inhibit_null_byte_detection,
13047 coding_attr_undecided_inhibit_iso_escape_detection,
13048 coding_attr_undecided_prefer_utf_8.
13049 (undecided_spec): New struct.
13050 (struct coding_system): New member `undecided' of the member
13053 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13054 (detect_coding): Likewise.
13055 (detect_coding_system): Likewise.
13056 (Fdefine_coding_system_internal): New coding system properties
13057 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13059 (syms_of_coding): Adjust for coding_arg_undecided_max.
13061 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13063 * image.c (x_from_xcolors): Remove unused local.
13065 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13067 Defer image data transfer between X client and server until actual
13070 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13073 * image.c (Destroy_Image): Remove.
13074 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13075 `mask_p', and `colors_p'. All uses changed.
13076 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13077 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13078 New macros for `flags' arg to x_clear_image_1.
13079 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13080 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13081 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13082 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13083 (image_get_x_image, image_unget_x_image): New functions or macros.
13084 (image_background, image_background_transparent, x_to_xcolors)
13085 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13086 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13087 instead of Destroy_Image.
13088 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13089 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13090 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13091 (imagemagick_load_image, svg_load_image): Use them instead of
13092 x_create_x_image_and_pixmap, and x_put_x_image followed by
13093 x_destroy_x_image, respectively.
13094 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13095 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13096 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13097 background_transparent fields.
13098 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13099 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13101 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13103 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13104 This mostly consists of undoing recent changes.
13105 * callproc.c (Fcall_process):
13106 * process.c (create_process):
13107 Do not worry about catching SIGCHLD here, undoing previous change.
13108 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13109 * process.c, process.h (catch_child_signal):
13110 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13111 * process.c (catch_child_handler): Don't worry about being called
13112 lazily and do not assume caller has blocked SIGCHLD, undoing
13113 previous change. Move first-time stuff back to
13114 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13115 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13116 set lib_child_handler if it's already initialized, which may
13117 help avoid problems on GNUstep.
13119 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13121 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13122 * callproc.c (Fcall_process):
13123 * process.c (create_process):
13124 Make sure SIGCHLD is caught before we fork,
13125 since Emacs startup no arranges to catch SIGCHLD.
13126 * process.c (lib_child_handler): Initialize to null, not to
13128 (catch_child_signal): Allow self to be called lazily.
13129 Do nothing if it's already been called.
13130 Assume caller has blocked SIGCHLD (all callers do now).
13131 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13132 just before it's really needed.
13133 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13134 since it hasn't been caught yet.
13136 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13138 * image.c (compute_image_size): New function to implement
13139 :max-width and :max-height.
13140 (imagemagick_load_image): Use it.
13142 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13144 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13145 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13147 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13148 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13149 the SIGCHLD handler, since the code is not atomic and (due to glib)
13150 signals may be arriving now.
13151 * sysdep.c (init_signals): Do not catch child signals here;
13152 'main' now does that later, at a safer time.
13154 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13156 Clean up SIGCHLD handling a bit (Bug#14569).
13157 * process.c, process.h (catch_child_signal):
13158 Now always extern, even if !NS_IMPL_GNUSTEP.
13159 * process.c (catch_child_signal): Move glib tickler here from
13160 init_process_emacs, so that it's done earlier in Emacs
13161 initialization. Also move the noninteractive && !initialized
13162 check here from init_process_emacs. This is all a bit cleaner for
13163 GNUish platforms, and I hope it works around the Cygwin bug.
13164 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13165 that glib signal handling is tickled before glib creates threads.
13167 * process.c (wait_reading_process_output): Avoid int overflow
13168 when reading more than 2 GiB total from a process.
13170 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13172 * process.c (create_process): Handle a couple more cases,
13173 i.e., work even if new_argv and wait_child_setup[i] are cached.
13174 Use Fcall_process's style for volatile vars.
13176 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13178 * process.c (create_process): Mark PROCESS volatile.
13180 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13182 Use C99-style flexible array members if available.
13183 This avoids some subtle aliasing issues, which typically
13184 aren't a problem with GCC but may be a problem elsewhere.
13185 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13186 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13187 In either case, it uses a flexible array member rather than
13188 the old struct hack. All uses changed.
13189 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13190 Adjust to sdata reorganization.
13191 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13192 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13193 that ports better to pre-C99 non-GCC.
13194 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13195 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13196 as the latter has changed.
13197 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13198 and port better to pre-C99 GCC.
13199 * image.c (struct xpm_cached_color):
13200 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13201 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13202 Use FLEXIBLE_ARRAY_MEMBER.
13203 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13204 Move decl to top level so it gets checked against implementation.
13205 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13206 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13208 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13210 * syntax.c: Integer cleanups.
13211 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13212 All uses that need 0-or-2 changed to:
13213 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13214 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13215 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13216 (char_quoted, prev_char_comend_first, back_comment)
13217 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13218 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13219 Use bool for boolean.
13220 (update_syntax_table, skip_chars, skip_syntaxes):
13221 Prefer int to unsigned when either will do.
13222 (back_comment): Return boolean success flag, like forw_comment,
13223 instead of positive-or-minus-1 (which might have overflowed int anyway).
13224 Don't stuff ptrdiff_t into int.
13225 (syntax_spec_code, syntax_code_spec): Now const.
13226 (Fmatching_paren, scan_lists, scan_sexps_forward):
13227 Use enum syntaxcode for syntax code.
13228 (Fmatching_paren): Check that arg is a character, not just an integer.
13229 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13230 (Finternal_describe_syntax_value): Omit no-longer-needed
13232 (skip_chars): Use char, not unsigned char, when the distinction
13234 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13235 * bytecode.c (exec_byte_code):
13236 * syntax.c (syntax_spec_code, Fchar_syntax)
13237 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13238 (init_syntax_once):
13239 * syntax.h (SYNTAX_WITH_FLAGS):
13240 Omit unnecessary casts.
13242 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13244 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13245 line dimensions here, to avoid race conditions with the main
13246 thread. (Bug#14062, bug#14630, bug#14669)
13248 * w32term.c (w32_draw_window_cursor): Compute the header line and
13249 mode line dimensions here.
13250 <w32_system_caret_window, w32_system_caret_hdr_height>:
13251 <w32_system_caret_mode_height>: New variables.
13253 * w32term.h: Declare them.
13255 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13257 * alloc.c (die): Move "assertion failed" string here ...
13258 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13259 COND when SUPPRESS_CHECKING. This shrinks the executable text
13260 size by 0.8% to 2.2% when configured with --enable-checking,
13261 depending on optimization flags (GCC 4.8.1 x86-64).
13263 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13265 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13267 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13268 base is 2; this is more accurate.
13270 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13272 * sound.c (string_default): Move to !WINDOWSNT section.
13273 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13275 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13277 * sound.c: Integer cleanups.
13278 Remove unnecessary forward decls.
13279 (struct sound_device): The 'file' member is now a Lisp_Object, not
13280 a char *, so that we needn't invoke alloca on a huge size.
13281 (Fplay_sound_internal): Adjust to this.
13282 (string_default): New function.
13283 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13284 Use it to adjust to the struct sound_device change.
13285 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13286 (be2hs) [0]: Remove.
13288 * syntax.c (skip_chars): Don't use uninitialized storage
13289 when searching a multibyte buffer for characters that are not in a
13290 unibyte string that contains non-ASCII characters.
13292 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13294 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13295 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13297 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13299 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13301 2013-06-18 Kenichi Handa <handa@gnu.org>
13303 * font.c (Ffont_spec): Signal an error for an invalid font name
13306 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13308 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13309 In particular this ports to 32-bit sparc Sun cc.
13310 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13311 array with a dummy element at specpdl[-1], so that its address can
13313 (unbind_to): Do not copy the binding; not needed, now that we
13314 copy old_value in the one place where the copy is needed.
13315 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13316 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13317 (union specbinding): Rename from struct specbinding. Redo layout
13318 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13319 which is not portable. With Sun C 5.12 32-bit sparc, the
13320 declaration causes nargs to be an unsigned bitfield, a behavior
13321 that the C standard allows; but Emacs wants nargs to be signed.
13322 The overall type is now a union of structures rather than a
13323 structure of union of structures, and the 'kind' member is now a
13324 bitfield, so that the overall type doesn't grow. All uses changed.
13325 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13327 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13329 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13330 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13332 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13334 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13336 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13337 unless we know that the window w's frame is a frame object.
13338 Another attempt at solving bug#14062 and bug#14630.
13340 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13342 * textprop.c (property_set_type): New enum.
13343 (add_properties): Allow appending/prepending text properties.
13344 (add_text_properties_1): Factored out of Fadd_text_properties.
13345 (Fadd_text_properties): Move all the code into
13346 add_text_properties_1.
13347 (Fadd_face_text_property): New function that calls
13348 add_text_properties_1.
13350 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13352 Move functions from lisp.h to individual modules when possible.
13353 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13354 * alloc.c (XFLOAT_INIT, set_symbol_name):
13355 * buffer.c (CHECK_OVERLAY):
13356 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13357 (set_char_table_parent):
13358 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13359 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13360 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13361 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13363 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13364 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13365 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13366 (backtrace_args, backtrace_debug_on_exit):
13367 * floatfns.c (CHECK_FLOAT):
13368 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13369 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13370 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13371 (set_hash_index_slot):
13372 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13373 * marker.c (CHECK_MARKER):
13374 * textprop.c (CHECK_STRING_OR_BUFFER):
13375 * window.c (CHECK_WINDOW_CONFIGURATION):
13376 Move here from lisp.h, and make these functions static rather than
13378 * buffer.c (Qoverlayp):
13380 * fns.c (Qhash_table_p):
13381 * window.c (Qwindow_configuration_p):
13383 * lisp.h: Remove the abovementioned defns and decls.
13385 Use functions, not macros, for XINT etc (Bug#11935).
13386 In lisp.h, prefer functions to function-like macros, and
13387 constants to object-like macros, when either will do. This:
13388 . simplifies use, as there's no more need to worry about
13389 arguments' side effects being evaluated multiple times.
13390 . makes the code easier to debug on some platforms.
13391 However, when using gcc -O0, keep using function-like macros
13392 for a few critical operations, for performance reasons.
13393 This sort of thing isn't needed with gcc -Og, but -Og
13394 is a GCC 4.8 feature and isn't widely-enough available yet.
13395 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13396 Remove enum lsb_bits; no longer needed.
13397 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13398 * buffer.c (Qoverlap):
13400 * fns.c (Qhash_table_p):
13401 Now extern, so lisp.h can use these symbols.
13402 * dispextern.h: Include character.h, for MAX_CHAR etc.
13403 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13404 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13405 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13406 (GLYPH_CODE_P): Move here from lisp.h.
13407 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13408 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13409 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13410 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13411 XUNTAG now returns void *.
13412 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13413 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13414 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13415 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13416 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13417 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13418 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13419 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13420 New macros, renamed from their sans-lisp_h_ counterparts.
13421 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13422 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13423 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13424 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13425 If compiling via GCC without optimization, define these as macros
13426 in addition to inline functions.
13427 To disable this, compile with -DINLINING=0.
13428 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13429 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13430 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13431 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13432 (INTMASK, VALMASK): Now macros, since static values cannot be
13433 accessed from extern inline functions.
13434 (VALMASK): Also a constant, for benefit of old GDB.
13435 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13436 is INTEGERP, which can fold it in.
13437 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13438 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13439 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13440 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13441 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13442 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13443 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13444 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13445 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13446 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13447 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13448 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13449 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13450 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13451 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13452 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13453 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13454 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13455 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13456 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13457 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13458 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13459 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13460 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13461 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13462 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13463 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13464 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13465 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13466 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13467 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13468 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13469 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13471 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13472 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13473 (VALMASK): Define in one place rather than in two, merging the
13474 USE_LSB_TAG parts; this is simpler.
13475 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13476 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13477 Move up, to avoid use before definition.
13478 Also include "globals.h" earlier, for the same reason.
13479 (make_natnum): New function.
13480 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13481 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13482 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13483 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13484 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13485 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13486 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13487 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13488 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13489 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13490 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13491 (Qwindow_configuration_p, Qimage): New forward declarations.
13492 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13493 (STRING_COPYIN): Remove; unused.
13494 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13495 (xcar_addr, xcdr_addr): New functions. All uses changed.
13496 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13497 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13498 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13499 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13500 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13501 (TYPE_RANGED_INTEGERP): Simplify.
13502 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13503 (setlocale, fixup_locale, synchronize_system_messages_locale)
13504 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13505 Now empty functions, not macros.
13506 (functionp): Return bool, not int.
13507 * window.c (Qwindow_configuration_p): Now extern,
13508 so window.h can use it.
13509 * window.h (Qwindowp): Move decl back to lisp.h.
13511 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13513 * xdisp.c (Fline_pixel_height): New function, required for solving
13516 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13518 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13520 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13522 * lread.c (syms_of_lread):
13523 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13525 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13527 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13529 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13531 * fileio.c (expand_file_name): Doc fix.
13533 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13535 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13536 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13537 Wait for self, not for 0. This can't hurt on GNU or similar
13538 system, and may help with Cygwin.
13540 * keyboard.c: Don't use PROP (...) as an lvalue.
13541 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13542 Use set_prop (A, B), not PROP (A) = B.
13544 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13546 * xdisp.c (get_it_property): Use it->window instead of generating
13547 a Lisp object from it->w.
13549 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13551 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13552 get-char-property the window that is being rendered, instead of
13553 the buffer, to support window-specific overlays. (Bug#14575)
13554 (compute_display_string_pos): When W is NULL, use the current
13555 buffer as the object to pass to get-char-property.
13556 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13557 pointer member of the bidi iterator, since no window is pertinent
13560 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13562 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13563 being displayed, and pass it to compute_display_string_pos.
13564 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13565 (bidi_paragraph_init): All callers changed.
13567 * xdisp.c (init_from_display_pos, init_iterator)
13568 (handle_single_display_spec, next_overlay_string)
13569 (get_overlay_strings_1, reseat_1, reseat_to_string)
13570 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13571 Set bidi_it.w member from it->w.
13572 (compute_display_string_pos): Accept additional argument, the
13573 window being displayed, and pass it to Fget_char_property.
13576 * dispextern.h (struct bidi_it): New member w, the window being
13578 (compute_display_string_pos): Adjust prototype.
13580 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13582 * xgselect.c: Remove unneeded include xterm.h.
13584 * process.c (wait_reading_process_output): Check for NS before GLIB.
13585 GLIB may be linked in due to rsvg, but ns_select must be called.
13587 * xgselect.c (xg_select): Remove call to window_system_available
13588 and g_main_context_pending at the top, so Gdk events (i.e. file
13589 notify) are processed when Emacs is started with -nw.
13591 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13593 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13594 (ctagsfiles3): New variable, includes only *.m files.
13595 (TAGS): Use an explicit language name in the regular expressions,
13596 to avoid transformation of '/SOMETHING' by MSYS to
13597 'c:\MSYS\SOMETHING'.
13599 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13601 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13603 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13605 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13606 still need to set the mouse pointer shape and activate help-echo.
13609 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13611 A few porting etc. fixes for the new file monitor code.
13612 See the thread containing
13613 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13614 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13615 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13616 (dir_monitor_callback, Fgfile_rm_watch):
13617 Use assq_no_quit instead of Fassoc, for speed.
13618 (dir_monitor_callback, Fgfile_rm_watch):
13619 eassert that the monitor is a fixnum.
13620 (dir_monitor_callback): No need for CDR_SAFE.
13621 Simplify building of lisp with alternative tails.
13622 (Fgfile_add_watch, Fgfile_rm_watch):
13623 Do not assume glib functions set errno reliably on failure.
13624 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13625 and signal an error otherwise.
13626 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13627 Use Fdelq instead of Fdelete, for speed.
13629 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13631 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13632 don't insist on being invoked on a highlighted tool-bar button.
13633 Avoids losing tool-bar functionality when mouse-highlight is nil.
13634 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13635 Don't highlight when mouse-highlight is nil.
13636 (note_mouse_highlight): When mouse-highlight is nil, don't return
13637 right away; instead, run tool-bar and mode-line highlight
13638 subroutine, clear any existing highlight, and revert the mouse
13639 pointer to its default shape. (Bug#14558)
13641 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13643 * lisp.mk (lisp): Add prog-mode.el.
13645 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13647 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13648 * process.c (dummy_handler): New function.
13649 (lib_child_handler): New static var.
13650 (handle_child_signal): Invoke it.
13651 (catch_child_signal): If a library has set up a signal handler,
13652 save it into lib_child_handler.
13653 (init_process_emacs): If using glib and not on Windows, tickle glib's
13654 child-handling code so that it initializes its private SIGCHLD handler.
13655 * syssignal.h (SA_SIGINFO): Default to 0.
13656 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13657 31; it should no longer be needed now.
13659 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13661 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13663 * gfilenotify.c (globals_of_gfilenotify): New function.
13664 (syms_of_gfilenotify): Move global initialization there.
13666 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13668 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13670 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13671 * keyboard.c (menu_bar_items, tool_bar_items):
13672 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13673 not override local keymaps any more.
13675 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13677 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13679 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13681 * w32console.c (initialize_w32_display): Return the dimensions of
13682 the console window via 2 additional arguments, not via the current
13683 frame. This avoids crashes due to overrunning the bounds of
13684 frame's decode_mode_spec_buffer, which is not resized following
13685 the change of the frame dimensions from the initial 10x10.
13687 * w32term.h (w32_initialize_display_info): Adjust prototype.
13689 * term.c (init_tty): Take dimensions of the frame from the values
13690 returned by initialize_w32_display.
13692 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13693 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13694 (LIBES): Add $(GFILENOTIFY_LIBS).
13696 * w32inevt.c (handle_file_notifications): Add dummy implementation
13697 for !HAVE_W32NOTIFY.
13699 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13701 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13703 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13705 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13707 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13709 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13711 Fix minor problems found by static checking.
13712 * data.c (pure_write_error):
13713 Use xsignal2, not Fsignal, as Fsignal might return.
13714 * eval.c (set_backtrace_debug_on_exit): Now static.
13715 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13716 No longer inline. EXTERN_INLINE is needed only for functions
13717 defined in .h files. Reindent function header as per GNU style.
13718 (backtrace_p, backtrace_top, backtrace_next):
13719 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13720 compiler or linker. Add extern decls to pacify gcc -Wall.
13721 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13723 * frame.c (free_monitors): Define only on platforms that need it.
13724 * nsterm.m (ns_term_init):
13725 * process.c (catch_child_signal):
13726 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13727 defined on all porting targets these days.
13728 * process.c, process.h (catch_child_signal):
13729 Make it extern only if NS_IMPL_GNUSTEP is defined.
13731 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13733 * w32.c (gettimeofday): Make the signature identical to prototype
13734 in nt/inc/sys/time.h.
13736 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13738 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13741 * keyboard.c (safe_run_hooks_error): Improve error message.
13743 * data.c (pure_write_error): Add `object' argument.
13744 * puresize.h (CHECK_IMPURE): Use it.
13746 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13748 * Makefile.in (NOTIFY_OBJ): New variable.
13749 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13751 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13752 Call syms_of_gfilenotify.
13754 * gfilenotify.c: New file.
13756 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13757 and Qfile_w32notify.
13758 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13759 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13761 * lisp.h: Declare syms_of_gfilenotify.
13763 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13765 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13767 Merge the specpdl and backtrace stacks. Make the structure of the
13768 specpdl entries more obvious via a tagged union of structs.
13769 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13770 (enum specbind_tag): New enum.
13771 (struct specbinding): Make it a tagged union of structs.
13772 Add a case for backtrace records.
13773 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13774 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13775 (backtrace_debug_on_exit): New accessors.
13776 (struct backtrace): Remove.
13777 (struct catchtag): Remove backlist field.
13778 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13780 (Flocal_variable_p): Speed up the common case where the binding is
13782 * eval.c (backtrace_list): Remove.
13783 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13784 (set_backtrace_args, set_backtrace_nargs)
13785 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13786 (backtrace_next): New functions.
13787 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13788 (unwind_to_catch, internal_lisp_condition_case)
13789 (internal_condition_case, internal_condition_case_1)
13790 (internal_condition_case_2, internal_condition_case_n): Don't bother
13791 with backtrace_list any more.
13792 (Fsignal): Adjust to new backtrace format.
13793 (grow_specpdl): Move up.
13794 (record_in_backtrace): New function.
13795 (eval_sub, Ffuncall): Use it.
13796 (apply_lambda): Adjust to new backtrace format.
13797 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13799 (specbind): Adjust to new specpdl format. Simplify.
13800 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13801 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13803 (mark_backtrace): Remove.
13804 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13805 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13806 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13808 * profiler.c (record_backtrace): Use get_backtrace.
13809 (handle_profiler_signal): Use backtrace_top_function.
13810 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13811 accessor functions.
13813 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13815 * process.h (catch_child_signal): Declare.
13817 * process.c (catch_child_signal): New function.
13818 (init_process_emacs): Call it.
13820 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13821 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13823 (x_set_cursor_type): Remove declaration.
13824 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13825 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13826 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13827 (ns_get_color): Use F suffix on float.
13828 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13829 (ns_get_rgb_color): Remove.
13830 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13831 (note_mouse_movement): x and y are CGFloat.
13832 (ns_draw_fringe_bitmap): Remove unused rowY.
13833 Change #if to COCOA && >= 10_6.
13834 (ns_draw_window_cursor): Remove unused overspill.
13835 (ns_draw_underwave): width and x are EamcsCGFloat.
13836 (ns_draw_box): thickness is CGFloat.
13837 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13838 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13839 if not in main thread.
13840 (ns_get_pending_menu_title, ns_check_menu_open)
13841 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13842 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13843 (sendFromMainThread:): New method.
13844 (changeFont:): size is CGFloat.
13845 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13846 Disable warning about permanent text.
13847 (characterIndexForPoint:): Adjust return type depending on GNUstep
13849 (mouseDown:): delta is CGFloat.
13850 (updateFrameSize): Remove unised variable f.
13851 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13852 Cast float to EmacsCGFloat.
13853 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13854 also to -1 when restoring.
13855 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13856 inside NS_IMPL_COCOA.
13857 (toggleFullScreen:): Put call to toggleFullScreen inside
13858 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13859 (setPosition:portion:whole:): por is CGFloat.
13860 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13861 (mouseDown:): Use CGFloat.
13862 (mouseDragged:): Remove unised variable edge.
13863 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13865 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13866 of CGFloat differs.
13867 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13868 when NS_IMPL_GNUSTEP.
13869 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13870 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13871 (EmacsToolbar): Add clearAll. Add tag argument to
13872 addDisplayItemWithImage.
13873 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13875 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13877 * nsmenu.m (ns_update_menubar): Make static.
13878 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13879 (fillWithWidgetValue:): Add cast to SEL for setAction.
13880 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13881 (update_frame_tool_bar): Update code for GNUstep.
13882 (clearAll): New method.
13883 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13884 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13885 Move identifierToItem setObject and activeIdentifiers addObject before
13886 call to insertItemWithItemIdentifier.
13887 (validateVisibleItems): Fix indentation.
13888 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13889 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13890 UtilityWindow to aStyle, remove call to setStyleMask.
13892 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13894 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13895 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13896 Use F suffix on floats.
13897 (ns_char_width): Returns CGFloat.
13898 (ns_ascii_average_width): w is CGFloat instead of float.
13899 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13901 (ns_glyph_metrics): CGFloat instead of float.
13903 * nsfns.m (x_set_foreground_color, x_set_background_color):
13905 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13906 remove unused variables.
13907 (Fns_read_file_name): Keep track if panel is for save.
13908 Use ns_filename_from_panel/ns_directory_from_panel.
13909 (Fns_list_services): delegate only used for COCOA.
13910 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13911 Just return the input if GNUstep.
13912 (x_screen_planes): Remove.
13913 (Fxw_color_values): Use EmacsCGFloat
13914 (Fns_display_monitor_attributes_list): Only get screen number for
13916 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13918 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13919 ns_directory_from_panel.
13921 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13923 * process.c (handle_child_signal): Also use WCONTINUED.
13924 This is so that list-processes doesn't mistakenly list the process
13925 as stopped, when the process has actually been continued and is
13928 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13930 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13931 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13932 not already configured.
13934 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13936 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13938 * Makefile.in (mostlyclean): Remove *.res files.
13940 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13942 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13943 a buffer (bug#8447).
13945 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13947 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13948 display vector, and we backtrack, handle the case that the
13949 previous character position is also displayed from a display
13950 vector or covered by a display string or image. (Bug#14476)
13952 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13954 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13955 (struct MonitorInfo, free_monitors): Remove.
13956 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13957 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13958 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13961 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13962 (struct MonitorInfo, free_monitors): Remove.
13963 (ns_screen_name): Make static.
13964 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13965 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13968 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13969 (struct MonitorInfo): New struct.
13970 (free_monitors, make_monitor_attribute_list): Declare.
13972 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13974 (free_monitors, make_monitor_attribute_list): New functions.
13975 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13978 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13980 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13982 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13984 * keyboard.c: Apply keyboard decoding only to events that come directly
13985 from the tty, not from unread-command-events (bug#14368).
13986 (read_event_from_main_queue): New function, extracted from read_char.
13987 (read_decoded_char): Remove.
13988 (read_decoded_event_from_main_queue): New function to replace it.
13989 (read_char): Use it.
13990 (read_key_sequence): Use read_char rather than read_decoded_char.
13992 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13994 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13996 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13998 2013-05-22 Kenichi Handa <handa@gnu.org>
14000 The following changes are to fix the setting of
14001 buffer-file-coding-system on, for instance, C-x RET c unix RET
14002 _FILE_OF_DOS_EOL_TYPE_ RET.
14004 * coding.h (struct coding_system): New member detected_utf8_chars.
14006 * coding.c (detect_coding_utf_8): Count characters and check EOL
14007 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14009 (setup_coding_system): Do not initialize coding->head_ascii.
14010 (check_ascii): Do not set coding->eol_seen but update it. Do not
14011 call adjust_coding_eol_type here.
14012 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14013 If the eol-type of CODING is already specified, adjust the eol type
14014 of the found coding-system.
14015 (decode_coding_gap): Cancel previous change. Utilize the
14016 character numbers counted by detect_coding_utf_8. Fix detection
14019 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14021 * search.c (looking_at_1): Only set last_thing_searched if the match
14022 changed the match-data (bug#14281).
14024 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14026 * xdisp.c (reseat_at_previous_visible_line_start):
14027 Already declared in dispextern.h, so remove it here.
14028 (move_it_vertically_backward): Likewise.
14030 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14032 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14033 (Fx_display_pixel_width, Fx_display_pixel_height)
14034 (Fx_display_mm_width, Fx_display_mm_height):
14035 Mention `display-monitor-attributes-list' in docstrings.
14037 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14038 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14039 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14040 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14041 (Fx_display_backing_store, Fx_display_visual_class)
14042 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14043 (Fx_display_grayscale_p, Fx_display_pixel_width)
14044 (Fx_display_pixel_height, Fx_display_planes)
14045 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14046 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14047 (Fx_display_mm_width, Fx_display_mm_height)
14048 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14049 height for all physical monitors as in X11.
14051 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14052 Return pixel width or height for all physical monitors as in X11.
14054 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14056 Port --enable-gcc-warnings to clang.
14057 * bytecode.c (exec_byte_code):
14059 Redo diagnostic pragmas to pacify clang, too.
14060 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14061 * editfns.c (Fencode_time):
14062 * fileio.c (file_accessible_directory_p):
14063 * font.c (font_unparse_xlfd):
14064 Use '&"string"[index]' instead of '"string" + (index)'.
14065 * undo.c (user_error): Remove; unused.
14067 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14069 * insdel.c (insert_1_both): Document the arguments, instead of
14070 referring to insert_1, which no longer exists.
14072 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14073 some window, increment windows_or_buffers_changed, so that
14074 *Messages* display in that window is updated. (Bug#14408)
14076 * w32.c: Include epaths.h.
14077 (init_environment): Use cmdproxy.exe without leading directories.
14078 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14080 (gettimeofday): Adjust signature and return value to Posix
14083 * unexw32.c (open_output_file): Delete the existing emacs.exe
14084 before creating it, to break the hard link to the versioned
14087 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14088 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14089 (FIRSTFILE_OBJ): New variables.
14090 (W32_RES): Rename to EMACSRES. All users changed.
14091 (base_obj): Use $(CM_OBJ).
14092 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14093 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14094 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14095 $(W32_RES_LINK) before $(LIBES).
14096 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14098 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14100 * makefile.w32-in (DOC): Use just "DOC".
14102 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14104 * process.c: Export default filters and sentinels to Elisp.
14105 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14107 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14108 (Fset_process_sentinel, Fformat_network_address):
14109 Default to them instead of nil.
14110 (server_accept_connection): Sentinels can't be nil any more.
14111 (read_and_dispose_of_process_output): New function, extracted from
14112 read_process_output.
14113 (read_process_output): Use it; filters can't be nil.
14114 (Finternal_default_process_filter): New function, extracted from
14115 read_process_output.
14116 (exec_sentinel_unwind): Remove function.
14117 (exec_sentinel): Don't zilch sentinel while running.
14118 (status_notify): Sentinels can't be nil.
14119 (Finternal_default_process_sentinel): New function extracted from
14121 (setup_process_coding_systems): Default filter is not nil any more.
14122 (syms_of_process): Export new Elisp functions and initialize
14124 * lisp.h (make_lisp_proc): New function.
14126 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14128 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14130 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14132 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14133 unless we know that the window w is a leaf window.
14134 Another attempt at solving bug#14062.
14136 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14138 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14141 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14143 * image.c (gif_load): Check that subimages fit (Bug#14345).
14145 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14147 * lread.c (skip_dyn_eof): New function.
14148 (read1): Use it to skip the end of a file in response to #@00.
14150 * doc.c (get_doc_string): Slightly relax the sanity checking.
14152 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14154 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14155 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14156 (MonitorInfo): New struct.
14157 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14158 (Fns_display_monitor_attributes_list): New functions.
14159 (display-usable-bounds): Remove.
14160 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14163 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14165 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14166 (GTK_CHECK_VERSION): New macro, if not already defined.
14167 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14168 replaced by GTK_CHECK_VERSION.
14170 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14172 * xterm.h (GTK_PREREQ): New macro.
14173 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14174 to use this macro instead, for consistency and clarity.
14176 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14178 * xdisp.c (row_for_charpos_p): New function, with code of
14179 cursor_row_p, but accepts an additional argument CHARPOS instead
14180 of using a hardcoded PT.
14181 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14182 (row_containing_pos): Call row_for_charpos_p instead of partially
14183 doing the same. Fixes cursor positioning under longlines-mode
14184 when longlines-show-effect includes more than one newline, when
14185 moving the cursor vertically up.
14187 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14189 * makefile.w32-in (ACL_H): New macro.
14190 ($(BLD)/fileio.$(O)): Update dependencies.
14192 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14194 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14195 * Makefile.in (LIB_ACL): New macro.
14196 (LIBACL_LIBS): Remove.
14197 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14198 * fileio.c: Include <acl.h>.
14199 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14200 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14202 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14205 * unexelf.c: Don't assume ElfW (Half) fits in int.
14206 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14207 when dealing with ElfW (Half) values, since they can exceed 2**31
14208 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14209 (entry_address): Omit unused NUM arg. All uses changed.
14211 2013-05-07 Juri Linkov <juri@jurta.org>
14213 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14214 to the string converted from number with `Fnumber_to_string'.
14217 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14219 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14220 This fixes a problem introduced by my previous change.
14222 2013-05-07 Glenn Morris <rgm@gnu.org>
14224 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14226 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14228 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14230 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14232 Static checking by GCC 4.8.0.
14233 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14234 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14235 (x_get_monitor_attributes_fallback)
14236 (x_get_monitor_attributes_xinerama)
14237 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14238 Define only if USE_GTK.
14239 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14240 (x_get_monitor_attributes_fallback): Omit unused locals.
14241 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14242 Use double, not float, to avoid mixed-mode floating point arithmetic.
14244 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14245 Jan Djärv <jan.h.d@swipnet.se>
14247 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14248 (XINERAMA_CFLAGS): New macros.
14249 (ALL_CFLAGS, LIBES): Use them.
14251 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14252 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14253 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14254 (syms_of_xfns): DEFSYM them.
14255 (struct MonitorInfo): New struct.
14256 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14257 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14258 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14259 (x_get_monitor_attributes_xinerama): New functions.
14260 (Fx_display_monitor_attributes_list): New primitive.
14261 (syms_of_xfns): Defsubr it.
14263 * xterm.h (x_display_info): Add Xatom_net_workarea and
14264 Xatom_net_current_desktop.
14266 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14267 and dpyinfo->Xatom_net_current_desktop.
14269 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14271 * xdisp.c (pos_visible_p): Use the special code for finding the
14272 beginning of a display property or overlay for any "replacing"
14273 display property, not just for display strings. This solves
14274 incorrect reporting of position by posn-at-point. (Bug#14241)
14276 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14278 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14279 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14280 Verify that ElfW (Half) fits in int.
14281 (fatal): Use same signature as lisp.h.
14282 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14283 configure and build with -DUNEXELF_DEBUG without worrying about
14284 other modules that use DEBUG.
14285 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14286 possibly-wide integers now uses it instead of plain fprintf.
14287 (entry_address): New function, which avoids problems with 32-bit
14288 overflow on 64-bit hosts.
14289 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14290 (round_up): Don't assume the remainder fits in int.
14291 (find_section): Use bool for boolean. Simplify debug code.
14292 (unexec): Don't assume file sizes fit in int or size_t.
14293 Omit unnecessary trailing newline in 'fatal' format.
14294 Use strerror rather than outputting decimal error number.
14295 Remove unused code when emacs is not defined;
14296 this file relies on Emacs now.
14297 Don't assume e_phnum and e_shnum are positive.
14299 * regex.c: Fix problems when DEBUG is defined.
14300 (extract_number, extract_number_and_incr): Define regardless of
14301 whether DEBUG is defined; that's simpler and makes the code less
14302 likely to go stale in the normal case when DEBUG is not defined.
14303 Return int rather than taking an int * arg. All callers changed.
14304 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14305 Remove, replacing with ...
14306 (DEBUG_PRINT): New macro. All callers changed.
14307 (DEBUG_COMPILES_ARGUMENTS): New macro.
14308 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14309 (print_compiled_pattern, print_double_string) [DEBUG]:
14310 Use prototype rather than old-style definition.
14311 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14312 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14313 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14314 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14315 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14316 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14317 This matters only when DEBUG is defined.
14319 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14321 * xdisp.c (set_iterator_to_next): Set the
14322 ignore_overlay_strings_at_pos_p flag only if we are _really_
14323 iterating over an overlay string, as indicated by the
14324 current.overlay_string_index member. (Bug#14306)
14326 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14328 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14329 to where it is used, to avoid autorelease issues (Bug#14050).
14331 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14333 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14334 * fileio.c (syms_of_fileio): Implement this.
14335 * filelock.c (create_lock_file): If symbolic links don't work, so
14336 we use a regular file as a lock file, do not fsync the lock file;
14339 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14341 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14342 (syms_of_minibuf): Adjust accodingly.
14344 * callint.c (Fcall_interactively): Adjust calls accordingly.
14346 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14348 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14349 w->contents is a buffer before computing everything else.
14350 Use parentheses to disambiguate last part of the condition.
14352 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14353 assertion violations. (Bug#14062)
14355 2013-05-01 David Reitter <david.reitter@gmail.com>
14357 * nsfns.m (ns_tooltip): Initialize.
14359 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14361 * coding.c (decode_coding_gap): Don't remove the character before
14362 a newline unless it's a CR character. (Bug#14287)
14364 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14366 * dispextern.h (struct face): Move enum face_underline_type
14367 earlier so that bitfields can be in the same word.
14369 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14371 * nsfns.m (handlePanelKeys): New function.
14372 (EmacsOpenPanel:performKeyEquivalent:)
14373 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14374 arrows/function/control and copy/paste keys (Bug#14296).
14376 2013-04-27 Juri Linkov <juri@jurta.org>
14378 * callint.c (Fcall_interactively): Call `Qread_number' for
14379 interactive code letter `n' instead of using duplicate code.
14382 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14384 * systime.h (make_timeval): Declare as 'const'.
14386 2013-04-27 Kenichi Handa <handa@gnu.org>
14388 * font.c (font_open_entity): Always open a font of manageable
14391 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14393 Port better to AIX (Bug#14258).
14394 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14397 2013-04-24 Kenichi Handa <handa@gnu.org>
14399 * coding.c (decode_coding_iso_2022): When an invalid escape
14400 sequence is encountered, reset the invocation and designation
14401 status to the safest one.
14403 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14405 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14406 Without this fix, "make distclean" leaves stamp-h1 behind.
14408 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14410 * w32fns.c (w32_fullscreen_rect): New function to compute the
14411 window rectangle for the given fullscreen mode.
14412 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14413 longer tunes the window size. This keeps the window's edges flush
14414 with the screen and allows the taskbar to hide itself in fullboth.
14416 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14417 window decorations and uses the entire screen.
14419 * w32term.h (w32_fullscreen_rect) Add prototype.
14420 (struct w32_output): Replace normal_width, normal_height,
14421 normal_top, and normal_left members with a single normal_placement
14423 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14425 (FRAME_NORMAL_PLACEMENT): New macro.
14427 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14429 * minibuf.c (Ftest_completion): Silence compiler warning.
14431 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14433 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14436 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14439 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14440 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14441 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14442 parentheses where appropriate.
14444 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14446 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14448 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14450 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14451 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14452 Mention in the doc string that setting these variables takes
14453 effect only after a call to set-window-buffer. (Bug#14200)
14455 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14457 * indent.c (Fvertical_motion): Don't consider display strings on
14458 overlay strings as display strings on the buffer position we
14459 started from. This prevents vertical cursor motion from jumping
14460 more than one line when there's an overlay string with a display
14461 property at end of line.
14462 Reported by Karl Chen <Karl.Chen@quarl.org> in
14463 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14465 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14467 * window.c (select_window): `record_buffer' even if window is
14468 already selected (bug#14191).
14470 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14472 * window.c (Fwindow_end): Test more flags, including the buffer's
14473 last_overlay_modified flag, to determine whether the window's
14474 display is really up-to-date. Prevents the function from
14475 returning a stale value. (Bug#14170)
14476 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14479 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14481 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14482 garbaged only if it is not already the top frame on its TTY.
14483 This prevents flickering due to constant redrawing of TTY frames when
14484 there are GUI frames open in the same session. (Bug#13864)
14486 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14488 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14489 of marking the idle timers directly.
14491 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14493 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14494 tables (bug#14054).
14496 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14498 * window.c (select_window): Don't record_buffer while the invariant is
14499 temporarily broken (bug#14161).
14501 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14503 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14505 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14507 2013-04-07 Romain Francoise <romain@orebokech.com>
14509 Ignore additional platform-specific ACL errors (Bug#13702).
14510 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14511 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14513 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14515 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14518 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14520 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14521 This bug was introduced by my 2013-02-25 change that simplified
14522 data_start configuration. Without this change, on GNU/Linux
14523 an Emacs configured with --enable-profiling fails immediately
14524 due to a profiler signal.
14525 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14526 with these flags. On platforms where special flags are needed
14527 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14528 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14529 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14531 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14533 Get rid of some platform-specific functions examining window
14534 system and its capabilities. This is a partial rework of the
14536 * lisp.h (have_menus_p): Remove prototype. This function is
14537 replaced with platform-independent window_system_available.
14538 (check_window_system): Move to...
14539 * frame.h (decode_window_system_frame, window_system_available):
14540 ...here, add new prototypes.
14541 * frame.c (window_system_available, decode_window_system_frame):
14543 (check_window_system): Platform-independent now.
14544 * xterm.h (x_in_use): Remove declaration.
14546 * w32term.h (check_x_frame):
14547 * nsterm.h (check_x_frame): Remove prototypes. This function
14548 is replaced with platform-independent decode_window_system_frame.
14549 * msdos.c (have_menus_p): Remove.
14550 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14551 Remove platform-specific functions. Use check_window_system,
14552 decode_window_system_frame and check_ns_display_info where
14553 appropriate. Minor style and comment tweaks.
14554 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14555 (check_x_frame): Likewise.
14556 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14558 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14559 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14560 * xmenu.c, xselect.c: All related users changed.
14562 2013-04-03 Kenichi Handa <handa@gnu.org>
14564 The following changes is to optimize the code for reading UTF-8
14567 * coding.c (check_ascii): Rename from detect_ascii. Return value
14568 changed. Check EOL format. Do not call adjust_coding_eol_type
14570 (check_utf_8): New function.
14571 (adjust_coding_eol_type): Do nothing if already adjusted.
14572 (detect_coding): Compare the return value of check_ascii with
14573 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14574 (decode_coding_gap): Optimize for valid UTF-8.
14576 2013-03-21 Kenichi Handa <handa@gnu.org>
14578 * coding.c (syms_of_coding): Cancel previous change.
14580 * insdel.c (insert_from_gap): Fix previous change.
14582 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14584 Consistently use platform-specific function to detect window system.
14585 * lisp.h (check_window_system): New prototype. This function is
14586 going to replace check_x, check_w32 and check_ns.
14587 (have_menus_p): Mention msdos.c in comment.
14588 * fontset.c (check_window_system_func): Remove. Adjust all users.
14589 * fontset.h (check_window_system_func): Remove prototype.
14590 * nsterm.h (check_ns):
14591 * xterm.h (check_x):
14592 * w32term.h (check_w32): Likewise.
14593 * menu.c (Fx_popup_menu): Use check_window_system.
14594 * msdos.c (check_window_system): Define for MS-DOS.
14595 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14596 * w32fns.c (check_window_system): Likewise for MS-Windows.
14597 * xfns.c (check_window_system): Likewise for X.
14598 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14599 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14601 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14603 Prefer < to > in range checks such as 0 <= i && i < N.
14604 This makes it easier to visualize quantities on a number line.
14605 This patch doesn't apply to all such range checks,
14606 only to the range checks affected by the 2013-03-24 change.
14607 This patch reverts most of the 2013-03-24 change.
14608 * alloc.c (xpalloc, Fgarbage_collect):
14609 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14610 * character.c (string_escape_byte8):
14611 * charset.c (read_hex):
14612 * data.c (cons_to_unsigned):
14613 * dispnew.c (update_frame_1):
14614 * doc.c (Fsubstitute_command_keys):
14615 * doprnt.c (doprnt):
14616 * editfns.c (hi_time, decode_time_components):
14617 * fileio.c (file_offset):
14618 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14619 * font.c (font_intern_prop):
14620 * frame.c (x_set_alpha):
14621 * gtkutil.c (get_utf8_string):
14622 * indent.c (check_display_width):
14623 * keymap.c (Fkey_description):
14624 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14626 * minibuf.c (read_minibuf_noninteractive):
14627 * process.c (wait_reading_process_output):
14628 * search.c (Freplace_match):
14629 * window.c (get_phys_cursor_glyph):
14630 * xdisp.c (redisplay_internal):
14631 * xsmfns.c (smc_save_yourself_CB):
14632 Prefer < to > for range checks.
14633 * dispnew.c (sit_for): Don't mishandle NaNs.
14634 This fixes a bug introduced in the 2013-03-24 change.
14635 * editfns.c (decode_time_components): Don't hoist comparison.
14636 This fixes another bug introduced in the 2013-03-24 change.
14638 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14640 * frame.h (struct frame): Drop scroll_bottom_vpos
14641 member becaue all real users are dead long ago.
14642 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14643 * xdisp.c (redisplay_internal): Adjust user.
14645 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14647 * nsmenu.m (showAtX:Y:for:): setLevel to
14648 NSPopUpMenuWindowLevel (Bug#13998).
14650 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14652 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14653 (ns_check_pending_open_menu): Declare.
14655 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14656 (x_activate_menubar): Update the menu with title that matches
14657 ns_get_pending_menu_title, and call
14658 ns_check_pending_openmenu (Bug#12698).
14659 (menuWillOpen:): New method.
14660 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14662 * nsterm.m (menu_will_open_state, menu_mouse_point)
14663 (menu_pending_title): New varaibles.
14664 (ns_get_pending_menu_title, ns_check_menu_open)
14665 (ns_check_pending_open_menu): New functions.
14667 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14669 * indent.c (current_column_bol_cache): Remove leftover which is not
14670 used in Fmove_to_column any more.
14671 (current_column, scan_for_column): Adjust users.
14672 * keyboard.c (last_point_position_buffer, last_point_position_window):
14673 Remove leftovers which are not used for recording undo any more.
14674 (command_loop_1, syms_of_keyboard): Adjust users.
14675 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14676 redisplay_window any more.
14677 (move_it_to): Adjust user.
14679 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14681 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14682 Update dependencies.
14684 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14686 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14687 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14688 forward references.
14690 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14692 * window.h (struct window): Replace hchild, vchild and buffer slots
14693 with a single slot 'contents'. This is possible because each valid
14694 window may have either the child window (in vertical or horizontal
14695 combination) or buffer to display (for the leaf window). Using that,
14696 a lot of operations to traverse and/or change window hierarchies may
14697 be simplified. New member horizontal is used to distinguish between
14698 horizontal and vertical combinations of internal windows.
14699 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14700 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14701 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14702 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14703 Use contents slot, not buffer, where appropriate.
14704 (wset_combination): New function.
14705 (wset_buffer): Add eassert.
14706 (Fframe_first_window): Simplify the loop reaching first window.
14707 (Fwindow_buffer): Use WINDOW_LEAF_P.
14708 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14709 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14710 (unshow_buffer): Convert initial debugging check to eassert.
14711 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14712 (make_parent_window, window_resize_check, window_resize_apply)
14713 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14714 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14715 Adjust to match struct window changes.
14716 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14717 (mark_window_cursors_off, count_windows, get_leaf_windows)
14718 (foreach_window_1): Simplify the loop.
14719 * alloc.c (mark_object): Do not check for the leaf window because
14720 internal windows has no glyph matrices anyway.
14721 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14722 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14723 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14724 (build_frame_matrix_from_window_tree, mirror_make_current)
14725 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14726 (update_window_tree, set_window_update_flags): Simplify the loop.
14727 (sync_window_with_frame_matrix_rows): Enforce live window.
14728 Use contents slot, not buffer, where appropriate.
14729 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14730 and WINDOW_HORIZONTAL_COMBINATION_P.
14731 (make_frame_visible_1): Simplify the loop.
14732 Use contents slot, not buffer, where appropriate.
14733 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14734 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14735 (expose_window_tree): Likewise.
14736 Use contents slot, not buffer, where appropriate.
14737 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14738 to avoid deleted windows. Use contents slot instead of buffer.
14739 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14740 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14741 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14742 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14744 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14746 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14747 identify the reasons for assertion violations in bug#14062 and
14749 (Fx_show_tip): Fix compilation error under
14750 "--enable-check-lisp-object-type". (Bug#14073)
14752 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14753 Reported by <rzl24ozi@gmail.com>.
14755 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14757 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14759 (unwind_with_echo_area_buffer): ...to restore it here.
14760 This is needed to ensure that...
14761 (redisplay_window): ...both window markers are valid here,
14762 which is verified by eassert.
14763 * editfns.c (save_excursion_save): Do not assume that
14764 selected_window always displays the buffer.
14765 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14768 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14770 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14773 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14775 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14777 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14779 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14780 since MinGW's w32api headers do. This avoids compiler warnings.
14782 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14783 if already defined.
14785 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14787 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14789 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14791 * gtkutil.c (style_changed_cb): Check if frame is live and an
14792 X frame (Bug#14038).
14794 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14796 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14797 Define only for _WIN32_WINNT less than 0x0500.
14798 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14800 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14801 see its own definitions of 'struct timeval' and 'struct timezone'.
14803 Fix incompatibilities between MinGW.org and MinGW64 headers.
14804 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14806 * w32.c (REPARSE_DATA_BUFFER): Guard with
14807 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14809 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14811 * xterm.c: Include X11/XKBlib.h
14812 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14814 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14816 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14818 * blockinput.h (input_blocked_p): Likewise.
14819 * bytecode.c (exec_byte_code): Likewise.
14820 * callproc.c (call_process_kill, call_process_cleanup)
14821 (Fcall_process): Likewise.
14822 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14823 (Fccl_execute_on_string): Likewise.
14824 * character.c (string_escape_byte8): Likewise.
14825 * charset.c (read_hex): Likewise.
14826 * cm.c (calccost): Likewise.
14827 * data.c (cons_to_unsigned): Likewise.
14828 * dired.c (directory_files_internal, file_name_completion):
14830 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14831 (sit_for): Likewise.
14832 * doc.c (Fsubstitute_command_keys): Likewise.
14833 * doprnt.c (doprnt): Likewise.
14834 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14835 * emacsgtkfixed.c: Likewise.
14836 * fileio.c (file_offset, Fwrite_region): Likewise.
14837 * floatfns.c (Fexpt, fmod_float): Likewise.
14838 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14840 * font.c (font_intern_prop): Likewise.
14841 * frame.c (x_set_alpha): Likewise.
14842 * gtkutil.c (get_utf8_string): Likewise.
14843 * indent.c (check_display_width): Likewise.
14844 * intervals.c (create_root_interval, rotate_right, rotate_left)
14845 (split_interval_right, split_interval_left)
14846 (adjust_intervals_for_insertion, delete_node)
14847 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14848 (merge_interval_right, merge_interval_left, copy_intervals)
14849 (set_intervals_multibyte_1): Likewise.
14850 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14851 * keymap.c (Fkey_description): Likewise.
14852 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14853 * lread.c (openp, read_integer, read1, string_to_number):
14855 * menu.c (ensure_menu_items): Likewise.
14856 * minibuf.c (read_minibuf_noninteractive): Likewise.
14857 * print.c (printchar, strout): Likewise.
14858 * process.c (create_process, Faccept_process_output)
14859 (wait_reading_process_output, read_process_output, send_process)
14860 (wait_reading_process_output): Likewise.
14861 * profiler.c (make_log, handle_profiler_signal): Likewise.
14862 * regex.c (re_exec): Likewise.
14863 * regex.h: Likewise.
14864 * search.c (looking_at_1, Freplace_match): Likewise.
14865 * sysdep.c (get_child_status, procfs_ttyname)
14866 (procfs_get_total_memory): Likewise.
14867 * systime.h (EMACS_TIME_VALID_P): Likewise.
14868 * term.c (dissociate_if_controlling_tty): Likewise.
14869 * window.c (get_phys_cursor_glyph): Likewise.
14870 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14871 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14873 * xfns.c (Fx_window_property): Likewise.
14874 * xmenu.c (set_frame_menubar): Likewise.
14875 * xselect.c (x_get_window_property, x_handle_dnd_message):
14877 * xsmfns.c (smc_save_yourself_CB): Likewise.
14878 * xterm.c (x_scroll_bar_set_handle): Likewise.
14880 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14882 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14883 to be optional or nil. Adjust comment and convert it to docstring.
14884 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14885 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14887 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14889 Static checking by GCC 4.8-20130319.
14890 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14891 * process.c (Fset_process_datagram_address)
14892 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14893 * xdisp.c (get_char_face_and_encoding)
14894 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14895 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14896 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14898 2013-03-24 Ken Brown <kbrown@cornell.edu>
14900 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14901 fix compilation on 64-bit Cygwin, where underscores are not
14902 automatically prepended.
14904 * w32term.c (w32_initialize): Silence compiler warning.
14906 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14908 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14909 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14910 variables, to save and restore frame dimensions.
14911 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14912 after returning from a 'fullscreen' configuration.
14913 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14914 to avoid races between the main thread and the input thread.
14916 * w32term.h (struct w32_output): New members normal_width,
14917 normal_height, normal_top, normal_left, and prev_fsmode.
14918 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14919 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14920 members of a frame.
14922 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14923 'fullscreen' parameter. Always record previous width and height
14924 of the frame, except when switching out of maximized modes, so
14925 that they could be restored correctly, instead of resetting to the
14926 default frame dimensions. Send SC_RESTORE command to the frame,
14927 unless we are going to send SC_MAXIMIZE, to restore the frame
14928 resize hints in the mouse pointer shown by the window manager.
14931 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14933 * lisp.h (get_frame_param): Adjust conditions for prototype
14936 2013-03-22 Ken Brown <kbrown@cornell.edu>
14938 * unexcw.c: Drop unneeded inclusion of w32common.h.
14939 (report_sheap_usage): Declare.
14940 (read_exe_header): Add magic numbers for x86_64.
14941 (fixup_executable): Fix printf format specifier for unsigned long
14944 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14946 * frame.h (struct frame): Put menu_bar_window under #ifdef
14947 because this member is not needed when X toolkit is in use.
14948 (fset_menu_bar_window):
14949 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14950 (free_glyphs, update_frame):
14951 * xdisp.c (expose_frame): Likewise.
14952 (display_menu_bar): Likewise. Remove redundant eassert.
14953 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14956 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14958 Use functions and constants to manipulate Lisp_Save_Value objects.
14959 This replaces code that used macros and strings and token-pasting.
14960 The change makes the C source a bit easier to follow,
14961 and shrinks the Emacs executable a bit.
14962 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14963 (make_save_value): Change 1st arg from string to enum. All callers
14966 (mark_object): Use if, not #if, for GC_MARK_STACK.
14967 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14968 (XSAVE_OBJECT): Now functions, not macros.
14969 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14970 the constant was never used.
14971 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14972 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14973 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14974 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14976 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14977 type3 with a single member save_type. All uses changed.
14978 (save_type, set_save_pointer, set_save_integer): New functions.
14979 * print.c (PRINTX): Remove.
14981 * alloc.c: Remove redundant static declarations.
14983 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14985 * window.h (struct window): Convert left_col, top_line, total_lines
14986 and total_cols from Lisp_Objects to integers. Adjust comments.
14987 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14989 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14990 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14991 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14992 Adjust users where appropriate.
14994 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14996 * frame.h (struct frame): Drop resx and resy because the same data is
14997 available from window system-specific output context. Adjust users.
14998 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14999 New functions to provide defaults when no window system available.
15000 (FRAME_RES_X, FRAME_RES_Y): New macros.
15001 (NUMVAL): Move from xdisp.c.
15002 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15003 (Ffont_face_attributes, Fopen_font):
15004 * image.c (gs_load):
15005 * w32font.c (fill_in_logfont):
15006 * xdisp.c (calc_pixel_width_or_height):
15007 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15008 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15010 2013-03-20 Kenichi Handa <handa@gnu.org>
15012 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15013 to 1 (temporary workaround until a bug related to ASCII
15014 optimization is fixed).
15016 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15018 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15019 Signal error if window is not internal. Adjust docstring.
15020 (delete_all_child_windows): Use combination_limit to save the buffer.
15021 (Fset_window_configuration): Adjust accordingly.
15022 * print.c (syms_of_print): Initialize debugging output not here...
15023 (init_print_once): ...but in a new function here.
15024 * lisp.h (init_print_once): Add prototype.
15025 * emacs.c (main): Add call to init_print_once. Adjust comments.
15027 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15029 * window.c (window_resize_check, window_resize_apply)
15030 (window_from_coordinates, recombine_windows, set_window_buffer)
15031 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15032 (Fsplit_window_internal, Fdelete_window_internal)
15033 (freeze_window_starts): Use bool for booleans.
15034 * window.h (window_frame_coordinates, resize_frame_windows)
15035 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15037 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15039 * dispnew.c (bitch_at_user): Use `user-error'.
15041 2013-03-17 Ken Brown <kbrown@cornell.edu>
15043 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15044 as return type of image_background. (Bug#13981)
15045 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15047 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15049 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15050 (ns_select): Don't return with result uninitialized.
15052 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15055 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15057 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15058 directories. If filename is nil, get directory name (Bug#13932).
15059 Use getFilename and getDirectory.
15060 (getFilename, getDirectory): New methods for EmacsSavePanel and
15062 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15064 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15066 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15068 2013-03-15 Kenichi Handa <handa@gnu.org>
15070 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15071 (adjust_after_replace): Make it back to static. Delete the third
15072 arg text_at_gap_tail. Cancel the code for handling it.
15074 * coding.h (struct coding_system): New member eol_seen.
15076 * coding.c (detect_ascii): New function.
15077 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15078 when the source bytes are actually scanned. On detecting for
15079 coding_category_utf_8_auto, call detect_ascii instead of scanning
15080 source bytes directly.
15081 (produce_chars): Call insert_from_gap with the new arg 0.
15082 (encode_coding): Likewise.
15083 (decode_coding_gap): Control ASCII optimization by the variable
15084 disable_ascii_optimization instead of #ifndef .. #endif.
15085 Deccode EOL format according to coding->eol_seen.
15086 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15089 * lisp.h (adjust_after_replace): Cancel externing it.
15090 (insert_from_gap): Adjust prototype.
15092 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15094 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15095 FULLSCREEN_MAXIMIZED. (Bug#13935)
15097 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15099 * region-cache.c (find_cache_boundary, move_cache_gap)
15100 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15101 Simplify debugging check and convert to eassert. Adjust comment.
15102 (pp_cache): Put under ENABLE_CHECKING.
15104 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15106 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15107 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15108 and WM_ACTIVATEAPP.
15109 (w32fullscreen_hook): If the frame is visible, reset
15110 f->want_fullscreen flag after changing the frame size. If the
15111 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15114 2013-03-13 Daniel Colascione <dancol@dancol.org>
15116 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15117 too so that these builds can use Cygwin's file conversion
15118 functions. (We've been building and linking cygw32.o all along
15119 and just not using it.)
15121 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15123 File synchronization fixes (Bug#13944).
15124 * Makefile.in (LIB_FDATASYNC): New macro.
15126 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15127 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15128 Don't worry about HAVE_FSYNC, since a substitute fsync is
15129 available if the system lacks one.
15130 (Fwrite_regin): Retry fsync if interrupted.
15132 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15134 * w32term.c (w32_read_socket): If the Emacs frame is being
15135 activated, call w32fullscreen_hook, to make sure the new frame
15136 dimensions are in effect. (Bug#13937)
15138 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15140 * xdisp.c (init_iterator): Simplify because both character and byte
15141 positions are either specified or -1. Add eassert. Adjust comment.
15142 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15143 character and byte positions can be obtained from marker.
15145 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15147 Static checking by Sun C 5.12.
15148 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15149 * bytecode.c (exec_byte_code):
15150 * dispnew.c (init_display):
15152 * fileio.c (Fsubstitute_in_file_name):
15153 * keyboard.c (Fevent_convert_list):
15154 * keymap.c (Fsingle_key_description):
15155 * term.c (maybe_fatal, fatal):
15156 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15157 * xsmfns.c (Fhandle_save_session):
15158 Omit unreachable code.
15159 * keymap.c (map_keymap_char_table_item): Cast void * to
15160 a function pointer type; the C Standard requires this.
15162 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15163 Include <sys/param.h> unconditionally, as that works elsewhere and
15164 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15165 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15168 See ChangeLog.12 for earlier changes.
15170 ;; Local Variables:
15174 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15176 This file is part of GNU Emacs.
15178 GNU Emacs is free software: you can redistribute it and/or modify
15179 it under the terms of the GNU General Public License as published by
15180 the Free Software Foundation, either version 3 of the License, or
15181 (at your option) any later version.
15183 GNU Emacs is distributed in the hope that it will be useful,
15184 but WITHOUT ANY WARRANTY; without even the implied warranty of
15185 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15186 GNU General Public License for more details.
15188 You should have received a copy of the GNU General Public License
15189 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.