1 2014-10-30 Eli Zaretskii <eliz@gnu.org>
3 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
4 build_string, when importing a home directory. (Bug#18873)
6 * dispnew.c (buffer_posn_from_coords): Use
7 WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
8 account for the header-line height. (Bug#18839)
10 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
12 * xml.c (parse_region): Do not forget the first document child.
14 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
16 * nsselect.m: pasteboard_changecount is new.
17 (ns_store_pb_change_count, ns_get_pb_change_count)
18 (ns_get_our_change_count_for): New functions.
19 (ns_string_to_pasteboard_internal): Correct comment.
20 type => gtype in eassert, Call ns_store_pb_change_count.
21 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
22 (Fns_disown_selection_internal, Fns_selection_owner_p): Replace
23 Vselection_alist check, with change count check.
24 (Fns_get_selection): Initialize val to Qnil. Only get local
25 selection if change counts match (Bug#18799).
26 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
28 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
30 * src/w32proc.c (create_child): If calling a quoted batch file,
31 pass NULL for exe. (Bug#18745)
33 2014-10-24 Eli Zaretskii <eliz@gnu.org>
35 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
36 (bidi_resolve_brackets): Use end of string position rather than ZV
37 when iterating over a string. (Bug#18815)
39 2014-10-24 Martin Rudalics <rudalics@gmx.at>
41 * keyboard.c (make_lispy_position): Return coordinates also when
42 on scroll bars, fringes, margins or not in a window.
43 * xdisp.c (show_mouse_face): Don't change cursor face during
46 2014-10-23 Martin Rudalics <rudalics@gmx.at>
48 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
49 (frame_resize_pixelwise, frame_inhibit_implied_resize): Fix
50 doc-strings (Bug#18789).
52 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
54 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
56 2014-10-22 Eli Zaretskii <eliz@gnu.org>
58 Optimize redisplay of simple bracketed text.
59 * bidi.c (bidi_cache_reset_to): New function.
60 (bidi_cache_reset): Call it.
61 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
63 (bidi_resolve_explicit): Reset bracket_pairing_pos and
64 bracket_enclosed_type only if bracket_pairing_pos's value is not
66 (MAX_BPA_STACK): Make sure the value is signed.
67 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
68 stop pushing values onto the stack.
69 (bidi_find_bracket_pairs): If the bracketed text is only on the
70 base embedding level, remove all the states cached by this
71 function from the cache, and return zero, so that the brackets in
72 this segment of text are processed as normal neutrals.
73 (bidi_resolve_brackets): Detect the brackets that are to be
74 processed as neutrals, and don't call bidi_find_bracket_pairs on
77 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
79 * w32select.c (Fw32_selection_exists_p): Rename from
80 Fx_selection_exists_p.
81 (syms_of_w32select): Adjust accordingly.
83 * w16select.c (Fw16_selection_exists_p): Rename from
84 Fx_selection_exists_p.
85 (syms_of_win16select): Adjust accordingly.
87 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
88 (Fns_own_selection_internal): Tighten scoping.
89 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
90 (Fns_get_selection): Rename from Fx_get_selection_internal.
91 (Fns_get_selection_internal, Fns_store_selection_internal):
93 (syms_of_nsselect): Adjust accordingly.
95 2014-10-21 Martin Rudalics <rudalics@gmx.at>
97 * w32fns.c (Fw32_frame_menu_bar_size): New function.
98 * w32term.c (x_set_window_size): Account for wrapped menu bar
99 lines when setting up frame height (Bug#15174 and Bug#18720).
100 (w32_add_wrapped_menu_bar_lines): New variable.
102 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
104 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
107 2014-10-20 Glenn Morris <rgm@gnu.org>
109 * Merge in all changes up to 24.4 release.
111 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
113 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
114 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
116 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
118 * xterm.c (handle_one_xevent): Check return value from
119 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
120 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
122 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
123 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
124 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
125 Gtk+ >= 3.14 (Bug#18674).
126 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
127 Gtk+ >= 3.14 (Bug#18674).
129 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
131 * gtkutil.c: Remove no-longer-used code.
132 (xg_update_menubar): Remove unused local and unnecessary call to
133 gtk_menu_item_get_submenu.
134 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
135 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
136 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
138 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
140 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
142 * xterm.h (handlebox_widget): Remove.
144 * xmenu.c (set_frame_menubar): Remove GTK block that calls
147 * gtkutil.h (xg_have_tear_offs): Remove declaration.
149 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
150 to handle Gtk versions.
151 (xg_get_file_with_chooser): Use them.
152 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
153 Remove (create_menus): Remove teroff argument and code.
154 Remove call to gtk_menu_set_title.
155 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
156 Adjust args to create_menus.
157 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
158 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
159 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
160 (xg_make_tool_item): Remove detach code.
161 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
162 (find_icon_from_name): New function.
163 (update_frame_tool_bar): Remove GtkStockItem code, move to
164 find_icon_from_name. Let stock be a list of icon names to try.
165 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
166 Replace TOOLBAR_TOP_WIDGET.
167 (free_frame_tool_bar, xg_change_toolbar_position ):
168 Replace TOOLBAR_TOP_WIDGET.
169 (xg_initialize): Remove tearoff code.
171 2014-10-18 Eli Zaretskii <eliz@gnu.org>
173 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
174 pixel from the window's cursor glyph width, since X renders hollow
175 blocks 1 pixel wider than the 'width' parameter.
177 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
178 glyph->pixel_width; this is now done in xterm.c.
180 Fix reordering of bracket characters in isolates.
181 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
182 RESOLVED_ONLY; when non-zero, return from the cache only fully
183 resolved states. All callers changed.
184 (CANONICAL_EQU): New macro.
185 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
186 equivalent of the paired closing bracket character.
187 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
188 the default non-negative value, to be checked later in
189 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
190 characters against those pushed onto the BPA stack.
191 (bidi_record_type_for_neutral): New function.
192 (bidi_resolve_brackets): Record next_for_neutral and
193 prev_for_neutral when embedding level gets pushed. Force
194 resolution of bracket pairs when entering a level run that was not
196 (bidi_resolve_neutral): Add assertions before calling
197 bidi_resolve_neutral_1.
198 (bidi_level_of_next_char): Remove the code that attempted to
199 resolve unresolved neutrals; that is now done by
200 bidi_resolve_neutral.
202 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
204 2014-10-17 Eli Zaretskii <eliz@gnu.org>
206 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
207 1-pixel R2L characters.
208 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
209 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
211 2014-10-16 Eli Zaretskii <eliz@gnu.org>
213 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
216 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
218 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
219 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
220 It's not clear to me whether the initialization is needed,
221 but it can't hurt so I played it safe.
223 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
225 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
227 2014-10-15 Eli Zaretskii <eliz@gnu.org>
229 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
230 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
232 (bidi_get_type): Return the isolate initiators and terminator types.
233 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
234 (bidi_fetch_char_skip_isolates, find_first_strong_char)
235 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
236 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
237 for the new features.
238 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
239 push and pop correctly for isolates.
240 (bidi_remember_char): Modify to accept an additional argument
241 and record the bidi type according to its value.
242 (bidi_cache_iterator_state): Accept an additional argument to only
243 update an existing state. Handle the new members of struct bidi_it.
244 (bidi_cache_find): Arguments changed: no longer accepts a level,
245 instead accepts a flag telling it whether it is okay to return
247 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
248 table. Initialize new isolate-related members.
249 (bidi_paragraph_init): Some code factored out into
250 find_first_strong_char.
251 (bidi_resolve_explicit_1): Function deleted, its code incorporated
252 into bidi_resolve_explicit.
253 (bidi_resolve_explicit): Support the isolate initiators and
254 terminator. Fix handling of embeddings and overrides according to
255 new UBA requirements. Record information about previously seen
256 characters here (moved from bidi_level_of_next_char).
257 (bidi_resolve_weak): Adapt to changes in struct members.
258 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
259 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
260 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
261 paired bracket resolution. Handle isolate initiators and
263 (bidi_type_of_next_char): Remove unneeded code for BN limit.
264 (bidi_level_of_next_char): Move the code that records information
265 about previous characters to bidi_resolve_explicit. Fix logic of
266 resolving neutrals and make sure their cache entries are updated.
267 Remove now unneeded special handling of PDF level.
269 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
270 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
271 enlarged per Unicode 6.3.
272 (enum bidi_bracket_type_t): New data type.
273 (struct bidi_saved_info): Leave only 2 type members out of 4.
275 (struct bidi_stack): Add members necessary to support isolating
277 (struct bidi_it): Add new members necessary to support isolating
278 sequences and bracket pair resolution.
280 * xdisp.c (Fbidi_resolved_levels): New function.
281 (syms_of_xdisp): Defsubr it.
282 (append_glyph, append_composite_glyph, produce_image_glyph)
283 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
285 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
287 * term.c (append_glyph, append_composite_glyph)
288 (append_glyphless_glyph): Convert aborts to assertions.
290 * .gdbinit (pgx): Display the character codepoint, resolved level,
291 and bidi type also for glyphless glyphs.
293 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
295 Avoid unwanted point motion in Fline_beginning_position.
296 * lisp.h (scan_newline_from_point): Add prototype.
297 * search.c (scan_newline_from_point): New function, refactored from...
298 * cmds.c (Fforward_line): ...adjusted user.
299 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
300 and simplify the former since the latter doesn't move point.
302 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
304 Cleanup terminal handling code.
305 * dispextern.h (get_named_tty): Remove prototype but...
306 * termhooks.h (get_named_terminal): ...resurrect it under
307 more meaningful name.
308 (get_terminal): Likewise, but with...
309 (decode_live_terminal): ...this name.
310 (decode_tty_terminal): Add prototype.
311 * term.c (get_tty_terminal): Remove.
312 (get_named_tty): Remove.
313 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
314 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
315 Use decode_tty_terminal.
316 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
317 * terminal.c (get_terminal): Refactor to...
318 (decode_terminal, decode_live_terminal): ...new functions.
319 (decode_tty_terminal): Replacement for get_tty_terminal.
320 (get_named_terminal): Likewise for get_named_tty.
321 * coding.c (Fset_terminal_coding_system_internal)
322 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
323 (Fkeyboard_coding_system):
324 * composite.c (Fcomposition_get_gstring):
325 * dispnew.c (Fsend_string_to_terminal):
326 * frame.c (Fmake_terminal_frame):
327 * nsfns.m (check_ns_display_info):
328 * w32fns.c, xfns.c (check_x_display_info):
329 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
330 * keyboard.c (handle_interrupt_signal, handle_interrupt)
331 (Fset_quit_char): Use get_named_terminal.
332 (Fset_output_flow_control, Fset_input_meta_mode):
333 Use decode_tty_terminal.
335 2014-10-13 Eli Zaretskii <eliz@gnu.org>
337 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
338 between 32-bit and 64-bit MinGW builds. (Bug#18699)
340 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
342 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
343 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
345 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
347 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
350 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
352 * editfns.c (dump_tz_string): No longer const.
353 It might be modified.
355 * nsmenu.m (clear): Assume OS X 10.6 or later.
357 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
359 * unexmacosx.c: Remove include ppc/reloc.h.
360 (unrelocate, copy_dysymtab): Remove PPC code.
361 (rebase_reloc_address): Remove, only used for PPC:
363 * nsterm.m: Always include macfont.h on COCOA.
364 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
365 (ns_dumpglyphs_image, ns_check_menu_open)
366 (applicationDidFinishLaunching)
367 (antialiasThresholdDidChange:)
368 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
369 Remove checks for OSX <= 10.5/10.6.
370 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
371 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
374 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
375 (NS_HAVE_NSINTEGER): Remove block.
376 Remove >= OSX 10.6 tests.
378 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
379 (x_activate_menubar, trackingNotification:): Remove check for
381 (menuNeedsUpdate:): Remove check for OSX < 10.5.
383 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
385 * nsfns.m: Always include macfont.h on COCOA.
386 (ns_filename_from_panel, ns_directory_from_panel)
387 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
388 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
390 * macfont.m: Remove >= 1050 check.
391 (macfont_create_family_with_symbol)
392 (macfont_get_glyph_for_character)
393 (mac_font_get_glyphs_for_variants)
394 (mac_ctfont_create_available_families, syms_of_macfont):
395 Remove code for OSX < 10.6.
396 (mac_font_family_group, mac_font_family_compare): Remove, only used
399 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
400 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
402 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
405 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
407 Fix putenv race conditions with undefined behavior (Bug#8705).
408 Do all putenv calls before Emacs creates any threads.
409 Use a safer way to modify the TZ environment variable in the
410 presence of multiple threads. For further thread-safety,
411 prefer localtime_r and gmtime_r to localtime and gmtime,
412 and prefer struct tm's tm_gmtoff (if available) to calling
413 both localtime_r and gmtime_r.
414 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
415 (init_dbusbind): ... to this new function.
416 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
417 * xterm.c (x_term_init): Move xputenv call from here ...
418 (init_xterm): ... to this new function.
419 * emacs.c (main) [USE_GTK]: Call it before creating threads.
420 * editfns.c (HAVE_TM_GMTOFF): Default to false.
421 (dump_tz_string): New constant.
422 (init_editfns): Use it. This centralizes the dump_tz stuff.
423 Call set_time_zone_rule here, so that its xputenv is done
424 before Emacs goes multithreaded.
425 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
426 thread-safe enough for Emacs.
427 (format_time_string, Fdecode_time, Fcurrent_time_string)
428 (Fcurrent_time_zone):
429 Prefer localtime_r and gmtime_r, which are more thread-safe, to
430 localtime and gmtime. Remove now-unnecessary calls to block_input.
431 (tm_gmtoff): New static function.
432 (Fdecode_time, Fcurrent_time_zone): Use it.
433 (Fencode_time): Use mktime_z, for better thread-safety.
434 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
435 i.e., not quite thread-safe but good enough for Emacs typical usage.
436 Do not reclaim storage that is in the environment; let it leak.
437 Always call tzset, since localtime_r does not.
438 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
439 This is now done in init_editfns.
440 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
441 New macros and declarations, for platforms lacking tzalloc & friends.
443 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
445 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
446 On x86 platforms this works around GCC bug 63495
447 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
448 and more generally should fix a portability problem in Emacs.
449 Problem reported by Stefan Monnier in:
450 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
452 2014-10-08 Leo Liu <sdl.web@gmail.com>
454 Enhance terpri to allow conditionally output a newline. (Bug#18652)
455 * keymap.c (describe_vector_princ):
456 * keyboard.c (Fcommand_error_default_function): Adapt to change to
459 * print.c (printchar_stdout_last): Declare.
460 (printchar): Record the last char written to stdout.
461 (Fterpri): Add optional argument ENSURE.
463 2014-10-08 Eli Zaretskii <eliz@gnu.org>
465 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
466 DELAY argument to change_frame_size, so that the frame size
467 changes, if any are needed, are delayed until the next redisplay.
468 This is to avoid a too early QUIT inside change_frame_size, when
469 it calls Lisp in frame_windows_min_size, in case one of the events
470 we've read sets the quit-flag. (Bug#18649)
472 * w32fns.c (check_x_display_info): Accept terminal objects as
473 argument, to follow what xfns.c does.
475 2014-10-07 Glenn Morris <rgm@gnu.org>
477 * Makefile.in ($(srcdir)/macuvs.h)
478 ($(lispsource)/international/charprop.el): Add explicit FORCE.
480 2014-10-07 Eli Zaretskii <eliz@gnu.org>
482 * decompress.c (init_zlib_functions): Move the message about zlib
483 being unavailable from here...
484 (Fzlib_decompress_region): ...to here. (Bug#18650)
486 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
488 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
489 the case where an optional string is used. Adjust docstring.
491 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
493 * lisp.mk (lisp): Remove w32-common-fns.elc.
495 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
497 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
498 These were already defined in buffer.c, and the duplicate
499 definitions cause problems on platforms like 'gcc -fno-common'.
500 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
502 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
504 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
505 if toolbar is visible.
507 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
510 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
511 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
512 (ns_select, ns_read_socket): Use unwind_protect to decrease
513 apploopnr (Bug#18345).
514 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
515 line height (Bug#17977).
517 * macfont.m: Fix indentation and import changes from macport 24.3.94.
518 (macfont_closest_traits_index): New function.
519 (macfont_closest_traits_index_p): Rename from
520 macfont_closest_traits_index.
521 (macfont_list): Use macfont_closest_traits_index_p.
523 2014-10-05 K. Handa <handa@gnu.org>
525 * coding.c (detect_coding_iso_2022): Set coding->rejected
526 correctly when an invalid escape sequence is found (Bug#18610).
528 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
530 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
531 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
534 2014-10-04 Martin Rudalics <rudalics@gmx.at>
536 * buffer.c (scroll_bar_width, scroll_bar_height):
538 * window.c (Fset_window_scroll_bars): Fix doc-string.
539 (Fwindow_scroll_bars): Have it return what the doc-string says.
541 2014-10-03 Eli Zaretskii <eliz@gnu.org>
543 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
544 iterator backwards, to resync the bidi iterator. (Bug#18584)
546 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
548 Consistently use min and max macros from lisp.h.
549 * coding.c (min, max):
551 * unexhp9k800.c (min):
552 * unexw32.c (min, max): Use definitions from lisp.h.
553 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
555 * gmalloc.c (min): Tiny style change.
557 * fileio.c (emacs_readlinkat, Finsert_file_contents):
558 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
560 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
562 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
563 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
564 (X_ULONG_MAX): Move these macros to xterm.h.
565 (x_fill_property_data): Be more generous about allowing either
566 signed or unsigned data of the appropriate width.
567 * xterm.h (x_display_set_last_user_time): New function.
568 All setters of last_user_time changd to use this function.
569 If ENABLE_CHECKING, check that the times are in range.
571 2014-10-02 Eli Zaretskii <eliz@gnu.org>
573 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
574 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
576 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
578 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
579 make a font_object from a tty frame (Bug#18573).
580 (Finternal_set_lisp_face_attribute): Add FIXME comment.
582 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
584 * alloc.c (mark_overlay): Assume that overlay boundaries are
585 always markers. Add comment.
586 * lread.c (read_internal_start): Use convenient validate_subarray.
588 (Fread_from_string): Adjust docstring.
590 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
592 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
594 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
595 Rename from the "x-" prefix.
597 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
599 * xselect.c (selection-converter-alist): Fix docstring.
601 2014-10-01 Eli Zaretskii <eliz@gnu.org>
603 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
604 argument passed by the caller, when we mirror all slashes into
607 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
609 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
610 Resurrect old code and fix compilation with GTK < 2.13.6.
612 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
614 Use AUTO_CONS instead of SCOPED_CONS, etc.
615 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
616 * lisp.h (AUTO_CONS): Rename from scoped_cons.
617 (AUTO_LIST1): Rename from scoped_list1.
618 (AUTO_LIST2): Rename from scoped_list2.
619 (AUTO_LIST3): Rename from scoped_list3.
620 (AUTO_LIST4): Rename from scoped_list4.
621 (AUTO_STRING): Rename from SCOPED_STRING.
622 * frame.h (AUTO_FRAME_ARG):
623 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
624 (AUTO_LIST4, AUTO_STRING):
625 Prepend a new argument 'name'.
626 Declare a variable instead of yielding a value.
628 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
630 2014-09-30 Eli Zaretskii <eliz@gnu.org>
632 * w32fns.c (w32_createwindow): Accept an additional argument, an
633 array of 2 values specifying the coordinates of the frame's
634 top-left corner. Use these values instead of calling x_get_arg,
635 which can cons Lisp objects, and therefore cannot be called except
636 from the main thread. Remove redundant tests for the default
638 (my_create_window): Move the calculation of the coordinates of the
639 frame's top-left edge here. Pass them to the input thread via the
640 second parameter of the WM_EMACS_CREATEWINDOW message.
641 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
644 2014-09-30 Eli Zaretskii <eliz@gnu.org>
646 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
647 (redisplay_window): Treat the frame's frozen_window_starts flag
648 the same way as the optional_new_start flag for the window: only
649 obey it if the glyph row showing point will be fully visible.
650 Likewise when the window start is in a continuation line. If,
651 after trying everything under the 'force_start' label, point is
652 still not fully visible, give up and scroll the window.
653 Add debugging traces. (Bug#18545)
655 * window.c (Frecenter): Set the window's redisplay flag.
657 2014-09-30 Eli Zaretskii <eliz@gnu.org>
659 * w32term.c (w32_read_socket): Don't use frame dimensions for
660 resizing if GetClientRect returned an empty (0, 0, 0, 0)
661 rectangle. Check the return value of GetClientRect, and don't use
662 the results if it didn't succeed.
664 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
665 in columns and lines after correcting the pixel dimensions in
667 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
668 negative values to xrealloc. (Bug#18528)
670 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
672 * alloc.c: Remove now-unnecessary check.
673 Suggested by Dmitry Antipov in:
674 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
676 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
678 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
679 to Ubuntu 14.04.1 x86-64.
681 Simplify stack-allocated Lisp objects, and make them more portable.
682 The build_local_string macro was used in two ways: (1) string
683 literals for which scoped allocation suffices, and (2) file name
684 components, where it's not safe in general to assume bounded-size
685 ASCII data. Simplify by defining a new macro SCOPED_STRING that
686 allocates a block-scope string, and by using SCOPED_STRING for (1)
687 and build_string for (2). Furthermore, actually use stack
688 allocation only for objects known to have sufficient alignment.
689 This simpler implementation means Emacs can make
690 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
691 GC_MAKE_GCPROS_NOOPS.
692 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
693 for fewer differences among implementations.
694 (struct Lisp_String): Now GCALIGNED.
695 (USE_STACK_LISP_OBJECTS): Default to true, since the
696 implementation no longer insists on a nonempty GCALIGNED.
697 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
698 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
699 separately. Move definiens to scoped_cons. The old definition
700 was incorrect when GCALIGNED was defined to be empty.
701 (union Aligned_String): New type.
702 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
703 implementation ports to compilers that don't align strictly enough.
704 Don't worry about the union sizes; it's not worth bothering about.
705 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
706 Rewrite using USE_STACK_CONS.
707 (scoped_cons): Assume the use of union Aligned_Cons.
708 (lisp_string_size, make_local_string, build_local_string): Remove.
709 Unless otherwise specified, all callers of build_local_string
710 changed to use SCOPED_STRING.
711 (SCOPED_STRING): New macro.
712 * data.c (wrong_choice):
713 * menu.c (single_menu_item):
714 * process.c (Fformat_network_address):
715 Hoist use of SCOPED_STRING out of a scope, so that its returned
716 object lives long enough.
717 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
718 as the string might be long or might not be ASCII.
720 2014-09-29 Eli Zaretskii <eliz@gnu.org>
722 * msdos.c (internal_terminal_init): Bump version to 25.
724 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
726 Keep stack-allocated Lisp objects fast rather than versatile.
727 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
728 (SCOPED_CONS_INITIALIZER): New macro.
729 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
730 (USE_LOCAL_ALLOCA): Remove.
731 (local_cons, local_list1, local_list2, local_list3, local_list4):
732 Remove. Stack overflow checking makes them too slow.
733 (make_local_vector): Likewise. Also we just don't have enough
735 (enum LISP_STRING_OVERHEAD): Remove.
736 (local_string_init, local_vector_init): Remove prototypes.
737 (make_local_string, build_local_string): Redesign to target short
738 compile-time string constants, fall back to regular string allocation
740 (lisp_string_size): New function.
741 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
742 * alloc.c (local_string_init, local_vector_init): Remove.
743 (verify_ascii) [ENABLE_CHECKING]: New function.
744 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
745 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
746 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
747 * xselect.c, xterm.c: All related users changed.
749 2014-09-28 Ken Brown <kbrown@cornell.edu>
751 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
752 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
754 2014-09-27 Ken Brown <kbrown@cornell.edu>
756 Fix implementation of HYBRID_MALLOC on Cygwin.
757 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
758 (bss_sbrk_buffer_beg): New variable. Use it...
759 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
760 incorrect definition.
762 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
764 * keyboard.c (track-mouse): Rename to internal--track-mouse.
765 Make it into a function and change arg to be a function.
767 * lisp.mk (lisp): Add elisp-mode.elc.
769 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
771 * xfns.c (x_default_scroll_bar_color_parameter):
772 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
773 to pacify --enable-gcc-warnings in non-scrollbar builds.
775 2014-09-26 Ken Brown <kbrown@cornell.edu>
777 * w32term.h (ALIGN_STACK): Fix the cpp condition.
779 2014-09-25 Eli Zaretskii <eliz@gnu.org>
781 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
782 MinGW builds that use GCC before 4.2.
784 Default to stack objects on DOS_NT platforms as well.
785 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
786 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
788 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
790 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
791 ALIGN_STACK attribute.
793 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
795 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
796 ALIGN_STACK attribute.
798 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
799 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
801 2014-09-25 Martin Rudalics <rudalics@gmx.at>
803 * frame.c (frame_inhibit_resize):
804 * widget.c (EmacsFrameResize):
805 * window.c (resize_frame_windows, Fset_window_configuration):
806 * xdisp.c (expose_frame):
807 * xfns.c (x_change_tool_bar_height):
808 * xmenu.c (update_frame_menubar):
809 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
810 Remove code left dead after 2014-07-27 changes.
812 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
814 Fix local_cons etc. to not exhaust the stack when in a loop.
816 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
817 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
818 * charset.c (load_charset_map_from_file, Ffind_charset_region)
819 (Ffind_charset_string):
820 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
821 * data.c (wrong_range):
822 * editfns.c (Fpropertize, format2):
823 * emacs.c (init_cmdargs, decode_env_path):
824 * fileio.c (auto_save_error):
825 * fns.c (Fyes_or_no_p):
826 * font.c (font_style_to_value, font_parse_xlfd)
827 (font_parse_family_registry, font_delete_unmatched)
829 * fontset.c (Fset_fontset_font):
830 * frame.c (x_get_arg):
831 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
832 (read_char_minibuf_menu_prompt):
833 * keymap.c (silly_event_symbol_error, describe_vector):
834 * lread.c (load_warn_old_style_backquotes):
835 * menu.c (single_menu_item):
836 * minibuf.c (Fread_buffer):
837 * process.c (status_message, Fformat_network_address)
838 (server_accept_connection):
839 * textprop.c (copy_text_properties):
840 * xdisp.c (Fcurrent_bidi_paragraph_direction):
841 * xfns.c (x_default_scroll_bar_color_parameter):
842 * xfont.c (xfont_open):
843 * xselect.c (x_clipboard_manager_error_1):
844 * xterm.c (x_term_init):
845 Put USE_LOCAL_ALLOCA at the start of the function.
846 * fns.c (maybe_resize_hash_table): Use build_string instead of
847 build_local_string, since we'd otherwise need a conditional
848 USE_LOCAL_ALLOCA here, but this is just debugging output and is
849 not worth the bother of optimization.
850 * font.c (font_delete_unmatched): Remove by-hand code that
851 observed MAX_ALLOCA limit, since it's now done automatically.
852 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
853 since build_local_string needs its sa_alloc.
854 * lisp.h (lisp_word_count): New function.
855 (SAFE_ALLOCA_LISP): Use it.
856 (USE_LOCAL_ALLOCA): New macro.
857 (local_cons, make_local_vector, make_local_string):
858 Observe the MAX_ALLOCA limit.
859 (LISP_STRING_OVERHEAD): New constant.
860 (make_local_string): Use it.
862 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
864 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
865 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
866 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
867 and Solaris and it's likely to work on similar platforms.
869 Avoid signed integer overflow when converting Time to ptrdiff_t.
870 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
872 (position_to_Time, Time_to_position): New functions.
873 (gen_help_event, kbd_buffer_get_event): Use them.
874 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
875 Go back to plain 'unsigned long', so that 'Time' is the same
876 for both X and non-X builds; this is less likely to cause surprise.
877 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
878 are the same size; this is no longer required.
880 * keyboard.c (make_lispy_event): Avoid unnecessary tests
881 of bit 28 and of whether an unsigned value is negative.
882 This simplifies the code a bit, and pacifies clang 3.4.
884 2014-09-24 Eli Zaretskii <eliz@gnu.org>
886 * systime.h (Time): Define as size_t, to be consistent with 64-bit
887 Windows builds, where 'long' is a 32-bit type.
889 * w32inevt.h (w32_console_mouse_position): Update the argument
892 * w32term.c (w32_mouse_position)
893 (x_horizontal_scroll_bar_report_motion)
894 (x_scroll_bar_report_motion): Update the argument types to use
897 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
899 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
900 (struct input_event): ...unsigned bitfields. Likewise for
901 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
902 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
903 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
904 (kbd_buffer_get_event): Adjust users.
905 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
906 (make_scroll_bar_position): New function, refactored out of...
907 (make_lispy_event): ...adjusted user.
908 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
909 * nsterm.m (ns_mouse_position, mouseUp):
910 * term.c (term_mouse_position):
911 * w32inevt.c (w32_console_mouse_position):
912 * w32term.c (w32_mouse_position):
913 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
914 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
915 Prefer enum and explicit enum members to integers and numeric values.
917 * chartab.c (uniprop_encode_value_numeric):
918 * font.c (font_style_to_value): Use make_local_vector.
919 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
920 * keymap.c (append_key): Use scoped_list1.
922 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
923 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
925 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
927 Fix some slow uses and misuses of strcat.
928 * doc.c (get_doc_string):
929 * gtkutil.c (get_utf8_string):
930 * xsmfns.c (x_session_initialize):
931 Avoid recomputation of string length.
932 * ftfont.c (ftfont_spec_pattern):
933 * xfns.c (xic_create_fontsetname):
934 Don't assume output buffer is initially zero.
936 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
938 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
940 * xterm.c (x_term_init): Use new functionality to avoid two needs
941 to compute a string length.
943 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
945 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
947 Use known length of a Lisp string to copy it faster.
948 * lisp.h (lispstrcpy): New function. Add comment.
949 * callproc.c (child_setup):
950 * dbusbind.c (xd_append_arg):
951 * doc.c (get_doc_string):
952 * font.c (Ffont_xlfd_name):
953 * frame.c (xrdb_get_resource):
954 * process.c (Fmake_network_process, network_interface_info):
955 * w32fns.c (Fx_open_connection):
956 * w32proc.c (sys_spawnve):
957 * xfns.c (select_visual):
958 * xfont.c (xfont_list):
959 * xsmfns.c (x_session_initialize):
960 * xterm.c (x_term_init): Use it.
962 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
964 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
965 Problem reported by Dmitry Antipov in thread leading to:
966 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
967 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
968 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
970 * callproc.c (call_process): Save and restore sa_avail.
971 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
972 (AVAIL_ALLOCA): New macro.
973 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
974 Use it, and check against sa_avail rather than MAX_ALLOCA.
976 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
978 On OSX, do not free font-specific data more than once (Bug#18501).
979 * macfont.m (macfont_close): Release and free font-specific data
980 only if it wasn't previously freed.
982 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
984 * unexmacosx.c (dump_it): Improve error message.
986 2014-09-22 Juri Linkov <juri@jurta.org>
988 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
989 (Bug#10747, bug#18334)
991 2014-09-22 Eli Zaretskii <eliz@gnu.org>
993 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
994 units in which the position is measured. (Bug#18493)
996 * xdisp.c (redisplay_internal): Force redisplay of all windows
997 that show a buffer whose narrowing has changed. (Bug#18490)
999 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1001 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1002 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1003 lines, draw the hollow-box and hbar cursors on the right side of
1004 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1007 * xterm.c (x_draw_stretch_glyph_string):
1008 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1009 caused the block cursor to disappear on a TAB in R2L lines in
1010 every window except the leftmost one. Reported by Martin Rudalics
1013 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1015 Always use matched specpdl entry to record call arguments (Bug#18473).
1016 * lisp.h (record_in_backtrace): Adjust prototype.
1017 * eval.c (record_in_backtrace): Return current specpdl level.
1018 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1019 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1020 entry and use that entry in call to backtrace_debug_on_exit.
1021 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1022 (do_debug_on_call): Get current specpdl level as 2nd arg.
1024 Prefer ptrdiff_t to int and avoid integer overflows.
1025 * fileio.c (make_temp_name):
1026 * font.c (font_parse_family_registry): Avoid integer
1027 overflow on string size calculation.
1028 * data.c (Faset): Likewise for byte index.
1030 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1032 Fix display of R2L lines in partial-width windows.
1033 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1034 assigned the correct value.
1035 (extend_face_to_end_of_line): Account for truncation and
1036 continuation glyphs in R2L rows when one of the fringes is not
1038 (display_line): Don't assign negative X offset to a row if we are
1039 going to produce a truncation glyph for it. When handling
1040 truncated R2L rows, consider the width of the left fringe instead
1042 (produce_special_glyphs): Fix bogus assignments.
1044 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1046 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1047 always set to a valid value. Make sure the size passed to alloca
1048 is always positive. (Bug#18516)
1050 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1052 Avoid extra call to oblookup when interning symbols.
1053 * lisp.h (intern_driver): Add prototype.
1054 * lread.c (intern_driver): New function.
1055 (intern1, intern_c_string_1, Fintern):
1056 * font.c (font_intern_prop):
1057 * w32font.c (intern_font_name): Use it.
1059 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1061 Minor improvements to new stack-allocated Lisp objects.
1062 * frame.h (FRAME_PARAMETER):
1063 Prefer scoped_list1 to local_list1 where either would do.
1064 * lisp.h (scoped_list4): New macro.
1065 (local_cons, local_list1, local_list2, local_list3, local_list4)
1066 (make_local_vector, make_local_string, build_local_string):
1067 Prefer functions to macros where either would do.
1068 * xdisp.c (build_desired_tool_bar_string):
1069 Prefer scoped_list4 to local_list4 where either would do.
1071 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1073 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1074 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1075 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1076 * frame.h (FRAME_PARAMETER): New macro.
1077 * dispnew.c (init_display):
1078 * fontset.c (Fset_fontset_font):
1079 * frame.c (x_default_parameter):
1080 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1081 * xfns.c (x_default_scroll_bar_color_parameter)
1082 (x_default_font_parameter, x_create_tip_frame): Use it.
1083 * editfns.c (Fpropertize): Use local_cons.
1084 * process.c (status_message): Use build_local_string.
1085 * xfont.c (xfont_open): Use make_local_string.
1086 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1088 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1090 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1091 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1092 !__clang__. This works with GCC and with clang and is safer for
1093 compilers we don't know about.
1094 (local_cons): Rename parameter to make capture less likely.
1096 2014-09-17 Samuel Bronson <naesten@gmail.com>
1098 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1100 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1102 Fix minor problems found by static checking.
1103 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1105 * buffer.h (decode_buffer): Doc and indentation fixes.
1106 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1108 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1110 Avoid clang-specific warnings.
1111 * buffer.c (init_buffer): Shut up -Wself-assign.
1112 * process.c (server_accept_connection): Shut up -Wunsequenced.
1114 2014-09-16 Daniel Colascione <dancol@dancol.org>
1116 * fns.c (sxhash): For symbols, use address as hash code.
1118 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1120 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1121 * charset.c (load_charset_map_from_file): Use scoped_list2
1122 and build_local_string.
1123 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1124 * emacs.c (init_cmdargs, decode_env_path):
1125 * fileio.c (Fexpand_file_name):
1126 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1127 * frame.c (x_get_arg):
1128 * keyboard.c (safe_run_hooks_error):
1129 * lread.c (load_warn_old_style_backquotes):
1130 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1131 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1132 * xselect.c (x_clipboard_manager_error_1)
1133 (x_clipboard_manager_save_all):
1134 * xterm.c (x_term_init): Use build_local_string.
1136 Avoid more integer overflows on string size calculations.
1137 * category.c (Fmake_category_set):
1138 * xdisp.c (get_overlay_arrow_glyph_row):
1139 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1141 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1143 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1144 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1145 error message format. Use message_with_string to have non-ASCII
1146 file names properly displayed.
1147 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1148 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1149 where these APIs are not available even in UNICOWS.DLL.
1150 Improve the format of error messages and include the file name in them
1152 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1153 call play-sound-functions, per documentation.
1155 * w32.c (w32_get_long_filename, w32_get_short_filename):
1156 Constify the input file name arguments.
1158 * w32.h (w32_get_long_filename, w32_get_short_filename):
1161 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1163 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1164 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1165 [USE_LOCAL_ALLOCATORS]: New macros.
1166 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1167 (build_local_string): Avoid argument name expansion clash with
1169 * alloc.c (toplevel)
1170 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1171 Preprocessor guard to avoid impossible configuration.
1172 * charset.c (Ffind_charset_region, Ffind_charset_string):
1173 Use make_local_vector.
1174 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1175 * textprop.c (Fput_text_property, Fadd_face_text_property):
1177 (copy_text_properties): Use local_cons and local_list3.
1178 * chartab.c (uniprop_table):
1179 * data.c (wrong_choice, wrong_range):
1180 * doc.c (get_doc_string):
1181 * editfns.c (format2):
1182 * fileio.c (Fexpand_file_name, auto_save_error):
1183 * fns.c (Fyes_or_no_p):
1184 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1185 * fontset.c (Fset_fontset_font):
1186 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1187 (read_char_minibuf_menu_prompt):
1188 * keymap.c (silly_event_symbol_error, describe_vector):
1189 * menu.c (single_menu_item):
1190 * minibuf.c (Fread_buffer):
1191 * process.c (status_message, Fformat_network_address)
1192 (server_accept_connection): Use make_local_string and
1193 build_local_string. Prefer compound literals where appropriate.
1195 2014-09-15 Daniel Colascione <dancol@dancol.org>
1197 * fns.c (Fsort): Tweak sort docstring.
1199 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1201 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1202 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1203 set errno to EAGAIN instead, to allow the caller to retry the
1204 write after some waiting. Fixes deadlocks when Emacs exchanges a
1205 lot of data through the pipe. (Bug#18420)
1207 * sound.c (Fplay_sound_internal): Encode the sound file name in
1208 the ANSI codepage. Expand it against data-directory, as per docs,
1209 not against the current directory. No need to make a local copy
1210 of the file name; pass the encoded file name directly to
1211 do_play_sound. (Bug#18463)
1213 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1214 NULL, and the file name is not encodable in ANSI codepage, return
1215 the string with "?" replacement characters, which will fail the
1216 caller. This avoids returning a random value in that case.
1218 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1220 * window.c (Fresize_mini_window_internal): Set w->total_lines
1221 from w->pixel_height (Bug#18422).
1223 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1225 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1226 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1227 setting resize increments (Bug#18435).
1229 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1231 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1232 state around the call to line_bottom, since it can move the
1233 iterator to another screen line. This fixes off-by-one errors in
1234 the reported row in some rare cases.
1236 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1238 * callproc.c (init_callproc): Fix bug introduced at
1239 2014-09-07 (Bug#18474).
1241 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1243 Prefer ptrdiff_t to int and avoid integer overflows.
1244 * fileio.c (make_temp_name):
1245 * font.c (font_parse_family_registry): Avoid integer
1246 overflow on string size calculation.
1247 * data.c (Faset): Likewise for byte index.
1249 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1251 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1253 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1255 * lisp.h (make_local_string): Nitpick indent.
1256 * print.c (Fprin1_to_string): Remove unused GCPROs.
1258 More debugging aids around GCPROs.
1259 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1260 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1261 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1263 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1264 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1266 Remove redundant GCPROs around Ffuncall and Fapply calls.
1267 This is safe because Ffuncall protects all of its arguments by itself.
1268 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1269 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1270 (call6, call7): Likewise. Use compound literals where applicable.
1271 (run_hook_with_args_2): Use compound literal.
1273 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1275 Pacify --enable-gcc-warnings when no window system is used.
1276 These warnings found that subscript error, so they seem worthwhile.
1277 * composite.c (char_composable_p): Simplify a bit.
1278 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1279 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1280 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1281 * window.c (set_window_scroll_bars):
1282 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1283 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1284 Ignore -Wsuggest-attribute=const.
1285 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1286 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1288 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1290 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1291 Use check_iso_charset_parameter instead of doing the checks by hand.
1292 (check_iso_charset_parameter): Move up. Check parameters a bit
1293 more carefully, and return true for 96-char sets. All callers changed.
1295 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1297 Simplify lisp.h by removing the __COUNTER__ business.
1298 Problem reported by Dmitry Antipov in:
1299 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1300 * lisp.h (make_local_vector, make_local_string)
1301 (build_local_string): Simplify by not bothering with __COUNTER__.
1302 The __COUNTER__ business wasn't working properly, and was needed
1303 only for hypothetical future expansion anyway.
1305 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1307 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1308 terms to determine bitmap color. (Bug#18437)
1310 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1312 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1315 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1317 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1319 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1321 * xterm.c (handle_one_xevent): Detect iconified by looking at
1322 _NET_WM_STATE_HIDDEN.
1324 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1326 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1327 These can generate a constant with the correct value but the wrong
1328 width, which doesn't work as a printf argument. All uses removed.
1329 Problem reported by Dmitry Antipov in:
1330 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1331 (ENUMABLE): Remove; no longer needed.
1332 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1333 Remove; no longer needed because of the above change.
1334 Each definiens moved to the only use.
1336 Improve the experimental local and scoped allocation.
1337 * alloc.c (local_string_init, local_vector_init):
1338 New functions, defined if USE_LOCAL_ALLOCATORS.
1339 Mostly, these are moved here from lisp.h, as it's not
1340 clear it's worth making them inline.
1341 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1342 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1343 USE_STACK_LISP_OBJECTS, not on a laundry list.
1344 (local_string_init, local_vector_init): New decls.
1345 (union Aligned_Cons): New type.
1346 (scoped_cons): Use it. Give up on the char trick, as it's a too
1347 much of a maintenance hassle; if someone wants this speedup
1348 they'll just need to convince their compiler to align properly.
1349 Conversely, use the speedup if struct Lisp_Cons happens to
1350 be aligned even without a directive. Better yet, help it along
1351 by using union Aligned_Cons rather than struct Lisp_Cons.
1352 (pointer_valid_for_lisp_object): Remove. This check is not
1353 necessary, since make_lisp_ptr is already doing it. All uses removed.
1354 (local_vector_init, local_string_init): Move to alloc.c.
1355 (build_local_vector): Remove this awkward macro, replacing with ...
1356 (make_local_vector): New macro, which acts more like a function.
1357 Use statement expressions and use __COUNTER__ to avoid macro
1358 capture. Fall back on functions if these features are not supported.
1359 (build_local_string, make_local_string): Likewise.
1361 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1363 * xterm.c (x_term_init): Consolidate duplicated code.
1364 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1365 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1366 Add eassert and mark dpyinfo as dead only if it was alive.
1368 Add macros to allocate temporary Lisp objects with alloca.
1369 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1370 * character.h (parse_str_as_multibyte): Move prototype to ...
1371 * lisp.h (parse_str_as_multibyte): ... here.
1372 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1373 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1375 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1376 (local_string_init): New functions.
1377 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1378 (init_alloc_once): Call it.
1380 Cleanup last change and make all new stuff conditional.
1381 * lisp.h (build_local_string): Rename to ...
1382 (make_local_string): ... this macro.
1383 (build_local_string, scoped_list1, scoped_list3): New macros.
1384 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1385 and functions as such, use regular fallbacks otherwise.
1386 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1389 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1391 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1392 always make sure the marginal areas of the row are in sync with
1393 what the window wants. (Bug#18419)
1395 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1396 existing binding of a variable, to avoid silently aborting
1397 commands that use specbind. (Bug#18331)
1399 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1401 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1402 * coding.c (growable_destination): New function.
1403 (produce_chars): Use it for sanity checks. Do not fiddle with
1404 dst_end if the source and destination are both nil, as it's
1405 the caller's responsibility to avoid overlap.
1406 * keyboard.c (read_decoded_event_from_main_queue):
1407 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1408 length, not 4 times, to prevent decode_coding_c_string from trying
1409 to reallocate a destination. This removes the need for the FIXME.
1411 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1412 All callers simplified. Add a comment about exec_failed, vfork,
1415 Adjust drag-and-drop fix when window is above top (Bug#18303).
1416 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1417 XCDR bleed into XCAR's encoded value. Improve checks for
1418 out-of-range data while we're at it.
1420 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1422 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1423 is CONSP (Bug#18303).
1425 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1427 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1428 'alloca' gets passed arguments larger than MAX_ALLOCA.
1430 * font.c (MAX): Define if not defined elsewhere.
1432 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1434 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1435 here for destination buffer, to work around what appears to be a
1436 bug in decode_coding_c_string when the source and destination are
1439 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1440 This follows up on the recent thread in emacs-devel on alloca; see:
1441 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1442 This patch also cleans up alloca-related glitches noted while
1443 examining the code looking for unbounded alloca.
1445 * callproc.c (init_callproc):
1446 Rewrite to avoid need for alloca.
1447 * buffer.c (mouse_face_overlay_overlaps)
1448 (report_overlay_modification):
1449 * buffer.h (GET_OVERLAYS_AT):
1450 * coding.c (make_subsidiaries):
1451 * doc.c (Fsnarf_documentation):
1452 * editfns.c (Fuser_full_name):
1453 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1454 (search_embedded_absfilename, Fsubstitute_in_file_name):
1455 * fns.c (Fmake_hash_table):
1456 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1457 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1458 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1459 (xrdb_get_resource, x_get_resource_string):
1460 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1461 * ftxfont.c (ftxfont_draw):
1462 * image.c (xbm_load, xpm_load, jpeg_load_body):
1463 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1465 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1467 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1468 (find_and_return_menu_selection):
1469 * print.c (PRINTFINISH):
1470 * process.c (Fformat_network_address):
1471 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1472 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1473 * sound.c (wav_play, au_play):
1474 * syntax.c (skip_chars):
1475 * term.c (tty_menu_activate, tty_menu_show):
1476 * textprop.c (get_char_property_and_overlay):
1477 * window.c (Fset_window_configuration):
1478 * xdisp.c (safe__call, next_overlay_change, vmessage)
1479 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1480 * xfaces.c (face_at_buffer_position):
1481 * xmenu.c (x_menu_show):
1482 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1483 allocation size isn't bounded.
1484 * callint.c (Fcall_interactively): Redo memory_full check
1485 so that it can be done at compile-time on some platforms.
1486 * coding.c (MAX_LOOKUP_MAX): New constant.
1487 (get_translation_table): Use it.
1488 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1489 SAFE_ALLOCA, to catch integer overflows on size calculation.
1490 (exec_failed) [!DOS_NT]: New function.
1491 (child_setup) [!DOS_NT]: Use it.
1492 * editfns.c (Ftranspose_regions):
1493 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1494 * editfns.c (check_translation):
1495 Allocate larger buffers on the heap.
1496 * eval.c (internal_lisp_condition_case):
1497 Check for MAX_ALLOCA overflow.
1498 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1499 (Fbase64_encode_region, Fbase64_decode_region):
1500 Avoid unnecessary calls to SAFE_FREE before 'error'.
1501 * buffer.c (mouse_face_overlay_overlaps):
1502 * editfns.c (Fget_pos_property, check_translation):
1503 * eval.c (Ffuncall):
1504 * font.c (font_unparse_xlfd, font_find_for_lface):
1505 * ftfont.c (ftfont_drive_otf):
1506 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1507 (menu_bar_items, tool_bar_items):
1508 * sound.c (Fplay_sound_internal):
1509 * xdisp.c (load_overlay_strings, dump_glyph_row):
1510 Use an ordinary auto buffer rather than alloca, since the
1511 allocation size is fixed and small.
1512 * ftfont.c: Include <c-strcase.h>.
1513 (matching_prefix): New function.
1514 (get_adstyle_property): Use it, to avoid need for alloca.
1515 * keyboard.c (echo_add_key):
1516 * keymap.c (describe_map): Use ptrdiff_t, not int.
1517 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1518 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1519 when counting bytes.
1520 * lisp.h (xlispstrdupa): Remove, replacing with ...
1521 (SAFE_ALLOCA_STRING): ... new macro with different API.
1522 This fixes a portability problem, namely, alloca result
1523 passed to another function. All uses changed.
1524 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1526 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1527 (REGEX_ALLOCATE): New macros.
1528 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1529 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1531 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1533 (decode_mode_spec_coding): Store directly into buf rather than
1534 into an alloca temporary and copying the temporary to the buf.
1536 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1538 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1540 2014-09-04 Jan D <jan.h.d@swipnet.se>
1542 * xterm.c (x_term_init): Don't call x_session_initialize if running
1543 as a daemon (Bug#18375).
1545 * xsmfns.c: Initialize ice_fd.
1547 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1549 Less chatter in 'make' output.
1550 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1551 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1552 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1554 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1556 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1557 * frame.c (Vdefault_frame_horizontal_scroll_bars):
1559 * nsfns.m (Fx_create_frame):
1560 * w32fns.c (Fx_create_frame):
1561 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
1564 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1566 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
1567 the reported row in the case of a window with a header line, by
1568 improving on the fix committed in r106022
1569 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
1571 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
1573 * eval.c (internal_lisp_condition_case): Don't overrun the stack
1574 when configured --with-wide-int on typical 32-bit platforms.
1576 2014-09-03 Eli Zaretskii <eliz@gnu.org>
1578 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
1579 when HPOS is negative, for the benefit of R2L glyph rows whose
1580 newline overflows into the fringe.
1582 2014-09-03 Ken Brown <kbrown@cornell.edu>
1584 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
1586 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
1588 Minor cleanup of recent strlen-avoiding patch.
1589 * fileio.c (CHECK_LENGTH): Remove.
1590 Rewrite callers so that they don't need it.
1591 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
1592 variable wasn't set.
1594 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1596 * fileio.c (CHECK_LENGTH): New macro.
1597 (Fexpand_file_name): Use it and get rid of a few more calls
1598 to strlen and strcat.
1599 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
1600 * lisp.h (egetenv): ... because of a new inline function used to
1601 avoid calls to strlen for a compile-time constants.
1603 * buffer.h (decode_buffer): New function.
1604 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
1605 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
1606 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
1607 * data.c (Flocal_variables_p):
1608 * fileio.c (Fverify_visited_file_modtime):
1609 * marker.c (live_buffer): Use it.
1611 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1613 Avoid extra calls to strlen in filesystem I/O routines.
1614 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
1615 the length of 'newdir' is known or may be precalculated.
1616 (file_accessible_directory_p): Prefer to pass Lisp_Object,
1617 not 'char *', and so use precalculated length.
1618 (Ffile_accessible_directory_p):
1619 * callproc.c (encode_current_directory, init_callproc):
1620 * charset.c (init_charset):
1621 * lread.c (load_path_check, load_path_default): Adjust users.
1622 * lisp.h (file_accessible_directory_p): Tweak prototype.
1624 2014-09-01 Eli Zaretskii <eliz@gnu.org>
1626 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
1629 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
1631 --enable-silent-rules now suppresses more chatter.
1632 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
1633 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
1634 (am__v_CCLD_1): New macros, taken from Automake.
1635 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
1637 Clean up extern decls a bit.
1638 * bytecode.c: Include blockinput.h and keyboard.h rather
1639 than rolling their APIs by hand.
1640 * emacs.c: Include regex.h and rely on its and lisp.h's API
1641 rather than rolling them by hand.
1642 * lastfile.c: Include lisp.h, to check this file's API.
1643 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
1645 * regex.h (re_max_failures): New decl.
1646 * unexcw.c, unexmacosx.c, unexw32.c:
1647 Rely on lisp.h's API rather than rolling it by hand.
1648 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
1649 Declare at top level, to pacify GCC -Wnested-externs.
1651 2014-08-31 Eli Zaretskii <eliz@gnu.org>
1653 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
1654 clipping rectangle become negative (i.e. large positive, since
1655 it's an unsigned data type). This can happen in R2L hscrolled
1656 glyph rows, and caused us to draw the cursor glyph on the fringe.
1657 For the details, see
1658 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
1660 2014-08-31 Ken Brown <kbrown@cornell.edu>
1662 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
1663 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
1664 is defined. (Bug#18368)
1666 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
1668 Vector-sorting fixes (Bug#18361).
1669 It's not safe to call qsort or qsort_r, since they have undefined
1670 behavior if the user-specified predicate is not a total order.
1671 Also, watch out for garbage-collection while sorting vectors.
1672 * fns.c: Include <vla.h>.
1673 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
1674 (sort_vector_compare): Remove, replacing with ....
1675 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
1676 ... these new functions.
1677 (sort_vector): Rewrite to use the new functions.
1678 GCPRO locals, since the predicate can invoke the GC.
1679 Since it's in-place return void; caller changed.
1680 (merge): Use 'inorder', for clarity.
1682 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
1683 One can't hoist this out of the 'if', because intervening calls to
1684 newlocale, twolower, etc. can change errno.
1686 2014-08-30 Eli Zaretskii <eliz@gnu.org>
1688 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
1689 wording of the error messages.
1690 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
1693 * w32proc.c (get_lcid_callback): Accept locale specifications
1694 without the country part, as in "enu" vs "enu_USA".
1695 (w32_compare_strings): Signal an error if a locale was specified,
1696 but couldn't be translated into a valid LCID.
1698 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1700 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
1702 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
1704 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
1705 errno after towlower_l. errno's value is not specified after
1706 towlower_l. Instead, assume that towlower_l returns its argument
1707 on failure, which is portable in practice.
1709 2014-08-29 Eli Zaretskii <eliz@gnu.org>
1711 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
1713 * w32proc.c (w32_compare_strings): Accept additional argument
1714 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
1715 if requested. If w32-collate-ignore-punctuation is non-nil, add
1716 NORM_IGNORESYMBOLS to the flags.
1717 (LINGUISTIC_IGNORECASE): Define if not already defined.
1718 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
1720 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
1723 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
1725 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
1726 Define substitutes for platforms that lack them.
1727 (str_collate): Add arguments locale and ignore_case.
1729 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
1730 Add optional arguments LOCALE and IGNORE-CASE.
1732 * lisp.h (str_collate): Adapt argument list.
1734 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1736 Add vectors support to Fsort.
1737 * fns.c (sort_vector, sort_vector_compare): New functions.
1738 (sort_list): Likewise, refactored out of ...
1739 (Fsort): ... adjusted user. Mention vectors in docstring.
1740 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
1741 * alloc.c (make_save_int_obj): New function.
1742 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
1743 (make_save_int_obj): Add prototype.
1745 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
1746 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
1747 Conditionally define to match system's qsort_r signature.
1748 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
1750 2014-08-28 Ken Brown <kbrown@cornell.edu>
1752 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
1753 dumping and the system malloc after dumping. (Bug#18222)
1755 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
1756 Define as macros, expanding to hybrid_malloc, etc.
1757 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
1758 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
1760 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
1761 full implementation on Cygwin. Remove Cygwin-specific code that
1762 is no longer needed.
1763 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
1764 Redefine as macros expanding to gmalloc, grealloc, etc.
1765 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
1766 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
1767 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
1768 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
1770 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1771 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
1772 HAVE_POSIX_MEMALIGN)]: New functions.
1773 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1774 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
1775 hybrid_aligned_alloc; declare.
1776 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
1777 HAVE_POSIX_MEMALIGN)]: Define.
1778 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
1779 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
1780 Define as macro, expanding to gget_current_dir_name, and define
1782 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
1783 malloc_enable_thread(). Don't initialize malloc.
1784 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
1785 no longer defined on Cygwin).
1786 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
1787 * sheap.c (bss_sbrk_buffer_end): New variable.
1788 * unexcw.c (__malloc_initialized): Remove variable.
1789 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
1791 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
1794 2014-08-28 Martin Rudalics <rudalics@gmx.at>
1796 * w32term.c (w32_horizontal_scroll_bar_handle_click):
1797 In `event->y' return entire range (the size of the scroll bar minus
1799 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
1800 return entire range (the scaled size of the scroll bar minus
1801 that of the slider). In `portion' return the scaled position of
1803 (xaw_jump_callback): Restore part of code for vertical scroll
1804 bar broken in change from 2014-07-27.
1805 (xaw_scroll_callback): Provide incremental scrolling with
1806 horizontal scroll bars.
1808 2014-08-28 Eli Zaretskii <eliz@gnu.org>
1810 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
1812 * indent.c (Fvertical_motion): Fix vertical motion up through a
1813 display property after a newline. (Bug#18276)
1815 * xdisp.c (display_line): Don't assume that the call to
1816 reseat_at_next_visible_line_start ends up at a character
1817 immediately following the newline on the previous line.
1818 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
1819 beyond ZV, which causes infloop in redisplay. For the details, see
1820 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
1822 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
1823 coordinate for hscrolled R2L screen lines. (Bug#18277)
1825 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
1827 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
1830 2014-08-27 Eli Zaretskii <eliz@gnu.org>
1832 * syntax.c (scan_lists): Don't examine positions before BEGV.
1835 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
1837 Improve robustness of new string-collation code (Bug#18051).
1838 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
1839 (newlocale, wcscoll_l): Define substitutes for platforms that
1840 lack them, so as to simplify the mainline code.
1841 (str_collate): Simplify the code by assuming the above definitions.
1842 Use wcscoll_l, not uselocale, as uselocale is too fragile.
1843 For example, the old version left the Emacs in the wrong locale if
1844 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
1845 result. Report an error if newlocale fails.
1847 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
1849 * lisp.h (str_collate):
1850 * sysdep.c (str_collate): Return int.
1851 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
1853 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1855 Fix some glitches in previous change.
1856 * sysdep.c (stack_direction): Replace stack_grows_down
1857 to simplify calculation of stack boundaries.
1858 (handle_sigsegv): Check whether we really crash somewhere near
1859 to stack boundary, and handle fatal signal as usual if not.
1860 (init_sigsegv): Adjust accordingly.
1861 * keyboard.c (Vtop_level_message): Rename to
1862 Vinternal__top_level_message, as suggested by Stefan Monnier in
1863 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
1864 All related users changed.
1866 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1868 Handle C stack overflow caused by too nested Lisp evaluation.
1869 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
1870 siglongjmp point to transfer control from SIGSEGV handler.
1871 * keyboard.c (return_to_command_loop, recover_top_level_message)
1872 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
1873 (regular_top_level_message): New variable.
1874 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
1875 exit from SIGSEGV handler and adjust message displayed by Vtop_level
1877 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
1878 new variables described above.
1879 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
1880 (stack_grows_down, sigsegv_stack, handle_sigsegv)
1881 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
1882 (init_sigsegv): New function.
1883 (init_signals): Use it.
1885 2014-08-25 Ken Brown <kbrown@cornell.edu>
1887 * emacs.c (main): Remove use of obsolete macro
1888 G_SLICE_ALWAYS_MALLOC.
1890 2014-08-25 Eli Zaretskii <eliz@gnu.org>
1892 Implement locale-sensitive string collation for MS-Windows.
1893 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
1894 New functions. (Bug#18051)
1896 * w32.h (w32_compare_strings): Add prototype.
1898 * w32.c <g_b_init_compare_string_w>: New global flag.
1899 (globals_of_w32): Initialize it.
1901 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
1903 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
1904 [WINDOWSNT]: Call str_collate on MS-Windows.
1906 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
1908 One more minor cleanup of font subsystem.
1909 * font.h (struct font_driver): Convert text_extents to
1910 return void because returned value is never actually used.
1911 * macfont.m (macfont_text_extents):
1912 * w32font.c (w32font_text_extents):
1913 * xftfont.c (xftfont_text_extents): Adjust to return void
1914 and assume that 'metrics' argument is always non-NULL.
1915 * ftfont.c (ftfont_text_extents):
1916 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
1918 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
1920 Minor cleanups of str_collate fix (Bug#18051).
1921 * fns.c (str_collate): Move decl from here ...
1922 * lisp.h (str_collate): ... to here.
1923 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
1924 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
1925 potential problems with integer overflow. Don't assume
1926 setlocale succeeds. Remove unnecessary test before restoring
1927 locale via setlocale, and free the copied setlocale string
1930 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
1932 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
1934 * sysdep.c (str_collate): New function. (Bug#18051)
1936 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
1938 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
1939 if the initial "rm -f" fails. This is for MinGW builds, where
1940 MS-Windows will not allow deleting the executable file of a
1943 2014-08-20 Eli Zaretskii <eliz@gnu.org>
1945 * w32term.c (w32_scroll_bar_handle_click)
1946 (w32_horizontal_scroll_bar_handle_click)
1947 (x_scroll_bar_report_motion)
1948 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
1949 SB_THUMBTRACK, use the 32-bit position information returned by
1950 GetScrollInfo, not the 16-bit information returned in the Windows
1953 2014-08-19 Eli Zaretskii <eliz@gnu.org>
1955 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
1956 second coordinate ('y') reported for dragging the horizontal
1959 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1961 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
1962 and text area-relative x-coordinates.
1964 2014-08-17 Eli Zaretskii <eliz@gnu.org>
1966 Avoid overwriting the reversed_p flags in the glyph matrices when
1967 init_iterator or start_display are called.
1968 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
1970 (tool_bar_height, redisplay_tool_bar, try_window)
1971 (try_window_reusing_current_matrix, try_window_id)
1972 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
1973 reversed_p flag of the iterator's glyph row where the glyph row
1974 is going to be redrawn.
1976 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
1978 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
1980 2014-08-16 Martin Rudalics <rudalics@gmx.at>
1982 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
1983 of emacs_event return length from si.nPage to si.nMax.
1984 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
1985 interchange start and end of thumb.
1987 2014-08-15 Ken Brown <kbrown@cornell.edu>
1989 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
1990 ERRORCHECK mutexes. (Bug#18222)
1992 2014-08-12 Martin Rudalics <rudalics@gmx.at>
1994 * frame.c (set_menu_bar_lines_1): Remove.
1995 (set_menu_bar_lines): Call change_frame_size instead of
1996 set_menu_bar_lines_1.
1998 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2000 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2003 2014-08-11 Glenn Morris <rgm@gnu.org>
2005 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2006 writing before backing up, since it causes a more serious problem
2007 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2008 (choose_write_coding_system): No longer callable from Lisp.
2009 Move last piece back here from Fwrite_region.
2010 (Fwrite_region, syms_of_fileio): Update for above changes.
2012 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2014 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2015 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2016 (Fwindow_new_pixel, Fset_window_new_pixel)
2017 (Fset_window_new_total, Fset_window_new_normal)
2018 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2020 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2022 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2024 * fontset.c (Finternal_char_font): Recompute basic faces if the
2025 frame's face cache was cleared. (Bug#18162)
2027 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2029 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2030 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2031 base buffer's undo list.
2033 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2035 Fix a couple of recent inadvertent breaks of the MSDOS port.
2036 * msdos.c: include required menu.h
2037 * term.c: set correct menu_show_hook on MSDOS.
2039 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2041 Fix handling of menu bar line on TTY frames (Bug#18136)
2043 * dispnew.c (handle_window_change_signal):
2044 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2045 frame's menu bar lines subtracted from height.
2046 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2048 (adjust_frame_size): Count in menu bar when setting FrameRows.
2049 (make_terminal_frame): When setting up the frame's lines and
2050 text height don't count in the menu bar.
2051 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2052 lines subtracted from height.
2053 (do_switch_frame): Set tty's FrameRows to number of total lines
2055 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2056 is used, return total number of lines and columns.
2057 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2059 * term.c (OUTPUT, tty_set_terminal_modes)
2060 (tty_set_terminal_window, tty_set_scroll_region)
2061 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2062 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2063 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2064 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2065 Call change_frame_size with frame's menu bar lines subtracted
2067 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2068 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2071 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2073 * alloc.c (Fmemory_info): Remove a stray brace.
2075 * process.c: Fix a comment typo.
2077 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2079 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2081 * widgetprv.h (EmacsFramePart): Remove font.
2083 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2084 (resources, setup_frame_cursor_bits): Remove unused variables and
2085 functions, esp. wrt. font (Bug#18227).
2087 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2089 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2091 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2093 Refer to MS-DOS using the same name everywhere.
2095 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2099 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2101 * w32term.c (w32_redeem_scroll_bar):
2102 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2103 not redeeming scroll bars that have been turned off.
2105 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2107 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2108 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2109 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2110 (safe_run_hook_funcall): Adjust accordingly.
2112 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2114 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2115 Condition correctly according to toolkit used.
2116 * frame.c (make_initial_frame, make_terminal_frame)
2117 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2118 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2119 assignments according to presence of toolkit scrollbars.
2120 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2121 Condition correctly according to toolkit used.
2122 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2123 only if toolkit supports it.
2124 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2126 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2128 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2130 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2132 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2133 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2134 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2135 (safe_run_hooks): Remove comment which is not relevant any more.
2137 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2139 Don't let big frames overrun the stack.
2140 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2141 Use SAFE_NALLOCA, not alloca.
2143 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2144 * dired.c (directory_files_internal): Use a volatile variable
2145 to prevent the compiler from optimizing away all copies of a local.
2146 I wonder how many other GC-related bugs like this lurk elsewhere?
2148 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2149 * xterm.h (struct x_display_info): New member 'connection'.
2150 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2151 so that x_delete_terminal has a file descriptor to pass to
2152 delete_keyboard_wait_descriptor.
2154 Don't mishandle year-9999 dates (Bug#18176).
2155 * editfns.c (decode_time_components): Store an invalid timespec
2156 on overflow, instead of returning false, so that the caller can
2157 distinguish overflow from other errors.
2158 (lisp_time_argument, lisp_seconds_argument): If the time is out
2159 of range, signal a time overflow instead of an invalid time spec.
2160 * keyboard.c (decode_timer): Treat time overflow like other
2163 Avoid undefined behavior with signed left shift.
2164 Caught by 'gcc -fsanitize=undefined'.
2165 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2166 * dispnew.c (line_hash_code, scrolling):
2167 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2168 Use 'unsigned', not 'int', for line hashes.
2169 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2171 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2173 Make compare-strings more compatible with old behavior (Bug#17903).
2174 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2176 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2178 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2179 Don't add label between left and right buttons (Bug#18129).
2181 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2183 Make functions static that no longer need to be extern.
2184 * frame.c, frame.h (set_menu_bar_lines):
2185 * keyboard.c (Qleftmost, Qrightmost):
2186 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2187 (x_set_internal_border_width):
2190 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2192 Fix display of R2L lines when the last character fits only partially.
2193 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2195 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2196 R2L row is visible only partially, give the row a negative x
2198 (display_line): Fix the calculation of the glyph whose pixel width
2199 is used to decide whether the last produced glyph fits on the
2200 line. When the last glyph fits only partially, give the row a
2203 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2204 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2205 pixel width of the first glyph that is hscrolled from display.
2206 (display_line): In R2L glyph rows, don't give a negative offset to
2207 row->x when the first glyph begins before first_visible_x.
2209 * xdisp.c (display_line): If called with iterator set up to write
2210 to a marginal area, delay the call to handle_line_prefix until we
2211 switch back to the text area. (Bug#18035)
2213 * .gdbinit (xwindow): The members total_cols, total_lines,
2214 left_col, and top_line are C integers (and has been so for the
2217 2014-08-01 Andreas Schwab <schwab@suse.de>
2219 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2220 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2222 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2224 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2225 (timerfd_callback): Ignore weird events with no data. Add tight
2226 assertions and comments.
2227 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2228 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2230 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2232 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2233 I had confused && with ||.
2235 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2237 Simplify timerfd configuration and fix some minor glitches.
2238 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2239 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2240 Fall back on timer_create if timerfd_create fails at runtime.
2241 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2242 kernel primitives to do resolution. All uses removed.
2243 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2244 (turn_on_atimers): Clear timer_create-based timers too,
2247 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2248 Without this change, the code can access the local variable 'width'
2249 even when it has not been initialized, and likewise for 'height';
2250 in either case this leads to undefined behavior.
2252 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2254 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2255 necessary, put horizontal scroll bar resources as well. See
2256 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2257 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2259 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2261 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2262 background value to match the resource of its vertical counterpart.
2264 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2266 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2267 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2269 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2271 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2272 change that added the top margin height to the requested height
2273 and revert (undocumented) part of 2014-07-28 change that changed
2274 the logic of whether a size change occurred.
2276 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2278 * .gdbinit (xwindow): The members total_cols, total_lines,
2279 left_col, and top_line are C integers (and has been so for the
2282 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2285 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2287 On GNU/Linux, use timerfd for asynchronous timers.
2288 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2289 (toplevel): Rename alarm_timer_ok to special_timer_available.
2290 [HAVE_TIMERFD]: Declare timerfd.
2291 [HAVE_CLOCK_GETRES]: Declare resolution.
2292 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2293 system timer resolution.
2294 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2295 (timerfd_callback) [HAVE_TIMERFD]: New function.
2296 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2297 [ENABLE_CHECKING]: New function for the sake of automated tests.
2298 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2299 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2300 [ENABLE_CHECKING]: Defsubr test function.
2301 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2302 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2303 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2305 Fix --without-x build and pacify --enable-gcc-warnings.
2306 Problems reported in Bug#18122 and Bug#18124.
2307 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2308 (frame_windows_min_size): Now static.
2309 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2311 (adjust_frame_size): Always declare prototype.
2313 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2314 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2315 * atimer.c (timerfd_callback): Always read expiration data.
2317 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2318 * process.c (add_timer_wait_descriptor): Add timer descriptor
2319 to input_wait_mask and non_process_wait_mask as well.
2321 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2323 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2325 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2327 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2328 Reinstate code removed by the prevoius commit to this file.
2330 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2332 * buffer.h (struct buffer): New fields scroll_bar_height and
2333 horizontal_scroll_bar_type.
2334 * buffer.c (bset_scroll_bar_height)
2335 (bset_horizontal_scroll_bar_type): New functions.
2336 (Fbuffer_swap_text): Handle old_pointm field.
2337 (init_buffer_once): Set defaults for scroll_bar_height and
2338 horizontal_scroll_bar_type.
2339 (syms_of_buffer): New variables scroll_bar_height and
2340 horizontal_scroll_bar_type.
2341 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2342 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2343 (set_vertical_scroll_bar): Remove prototype.
2344 (x_change_tool_bar_height): Add prototype.
2345 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2346 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2347 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2349 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2350 (update_window): Start mode_line_row->y after horizontal scroll
2352 (change_frame_size_1): Call adjust_frame_size.
2353 (init_display): When changing the size of a tty frame do not
2354 pass height of menu bar.
2355 (Qframe_windows_min_size): New symbol.
2356 * frame.h (struct frame): List tool bar fields after menu bar
2357 fields. Add official, total_lines, horizontal_scroll_bars,
2358 config_scroll_bar_height and config_scroll_bar_lines fields.
2359 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2360 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2361 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2362 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2363 (FRAME_WINDOWS_HEIGHT): New macros.
2364 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2365 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2366 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2367 horizontal scroll bar.
2368 (frame_inhibit_resize, adjust_frame_size)
2369 (frame_windows_min_size): Add declarations.
2370 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2371 (x_set_scroll_bar_default_height, x_set_left_fringe)
2372 (x_set_right_fringe, x_set_vertical_scroll_bars)
2373 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2374 (x_set_scroll_bar_height): Add external declarations.
2375 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2376 (adjust_frame_size): New functions.
2377 (make_frame): Initial horizontal_scroll_bars field.
2378 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2380 (make_initial_frame, make_terminal_frame): No horizontal scroll
2381 bar in initial and terminal frames. Use adjust_frame_size.
2382 (Fframe_total_cols): Fix doc-string.
2383 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2384 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2385 Rewrite using adjust_frame_size.
2386 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2387 (Qframe_windows_min_size): New symbols.
2388 (x_set_frame_parameters): Remove call of check_frame_size.
2389 (x_report_frame_params): Return scroll_bar_height value.
2390 (x_set_left_fringe, x_set_right_fringe): New functions.
2391 (adjust_frame_height, x_set_internal_border_width)
2392 (x_set_fringe_width): Remove.
2393 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2394 (x_set_scroll_bar_width, x_set_right_divider_width)
2395 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2396 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2398 (x_figure_window_size): Rewrite to make frame display the
2399 expected number of lines.
2400 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2401 (Vdefault_frame_horizontal_scroll_bars)
2402 (Vframe_initial_frame_tool_bar_height)
2403 (frame_inhibit_implied_resize): New variables.
2404 * fringe.c (compute_fringe_widths): Remove.
2405 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2406 (xg_create_horizontal_scroll_bar)
2407 (xg_update_horizontal_scrollbar_pos)
2408 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2409 (xg_get_default_scrollbar_height)
2410 (xg_clear_under_internal_border): Extern.
2411 * gtkutil.c (xg_frame_resized): Don't call
2412 do_pending_window_change.
2413 (xg_frame_set_char_size): Use adjust_frame_size.
2414 (style_changed_cb): Call update_theme_scrollbar_height and
2415 x_set_scroll_bar_default_height.
2416 (x_wm_set_size_hint): Don't call check_frame_size.
2417 (update_theme_scrollbar_height)
2418 (xg_get_default_scrollbar_height)
2419 (xg_create_horizontal_scroll_bar)
2420 (xg_update_horizontal_scrollbar_pos)
2421 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2422 (xg_create_scroll_bar): Set horizontal slot of bar.
2423 (xg_initialize): Call update_theme_scrollbar_height.
2424 (xg_clear_under_internal_border): No more static.
2425 * insdel.c (adjust_suspend_auto_hscroll): New function.
2426 (adjust_markers_for_delete, adjust_markers_for_insert)
2427 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2428 * keyboard.c (readable_events, discard_mouse_events)
2429 (make_lispy_event): Handle horizontal scroll bar click events.
2430 (Fsuspend_emacs): When changing the size of a tty frame do not
2431 pass height of menu bar.
2432 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2433 (Qright, Qleftmost, Qrightmost): New symbols.
2434 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2436 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2437 * nsfns.m (x_set_internal_border_width): New function.
2438 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2439 Remove extended fringe code.
2440 (x_set_window_size, x_new_font): Don't call
2441 compute_fringe_widths.
2442 * term.c (Fresume_tty): When changing the size of a tty frame do
2443 not pass height of menu bar.
2444 (clear_tty_hooks, set_tty_hooks):
2445 Clear horizontal_scroll_bar_hook.
2446 (init_tty): Frame has no horizontal scroll bars.
2447 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2448 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2449 scroll_bar_after_handle, scroll_bar_left_arrow,
2450 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2451 scroll_bar_to_rightmost entries.
2452 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2453 (struct terminal): Add set_horizontal_scroll_bar_hook.
2454 * w32console.c (initialize_w32_display):
2455 Clear horizontal_scroll_bar_hook.
2456 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2458 (x_clear_under_internal_border, x_set_internal_border_width):
2460 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2461 Set windows_or_buffers_changed when adding the menu bar.
2462 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2463 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2464 (w32_createhscrollbar): New functions.
2465 (w32_createscrollbar): Rename to w32_createvscrollbar.
2466 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2467 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2468 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2469 Add WM_EMACS_SHOWCURSOR.
2470 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2471 case do not artificially impose WM size hints.
2472 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2473 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2475 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2476 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2477 (unwind_create_frame_1): Remove.
2478 (Fx_create_frame): Make both scrollbars the system standard
2479 width and height. Use official field of frame structure to
2480 inhibit running window-configuration-change-hook.
2481 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2482 pixelwise. Handle frame's official field.
2483 (w32_frame_parm_handlers): Remove x_set_fringe_width
2484 entries. Add x_set_scroll_bar_height,
2485 x_set_horizontal_scroll_bars, x_set_left_fringe and
2487 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2488 pass height of menu bar to change_frame_size.
2489 * w32menu.c (set_frame_menubar): Rewrite using
2490 frame_inhibit_resize.
2491 * w32term.h (struct w32_display_info):
2492 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2493 (struct scroll_bar): Add horizontal.
2494 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2495 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2496 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2497 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2498 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2499 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2500 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2501 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2502 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2503 Define instead of WM_EMACS_CREATESCROLLBAR.
2504 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2505 WND_SCROLLBAR_INDEX.
2506 * w32term.c (horizontal_scroll_bar_min_handle)
2507 (horizontal_scroll_bar_left_border)
2508 (horizontal_scroll_bar_right_border): New integers.
2509 (x_set_frame_alpha): Replace x_highlight_frame by
2511 (x_window_to_scroll_bar): New argument "type". Update callers
2513 (w32_set_horizontal_scroll_bar_thumb)
2514 (x_horizontal_scroll_bar_report_motion)
2515 (w32_set_horizontal_scroll_bar)
2516 (w32_horizontal_scroll_bar_handle_click)
2517 (x_horizontal_scroll_bar_report_motion): New functions.
2518 (w32_mouse_position): Discriminate horizontal and vertical
2520 (my_create_scrollbar): Replace with two new functions
2521 my_create_vscrollbar and my_create_hscrollbar.
2522 (x_scroll_bar_create): New argument "horizontal".
2523 Update callers accordingly.
2524 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2525 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2527 (w32_read_socket): Handle WM_HSCROLL cae.
2528 (x_new_font): Don't recompute fringe widths.
2529 Use frame_inhibit_resize. Calculate new menu bar height iff we
2530 build without toolkit. Always clear under internal border.
2531 (x_set_window_size): Don't check frame size or recompute
2532 fringes. Reset fullscreen status before applying sizes.
2533 Always resize as requested by pixelwise argument. Don't call
2534 do_pending_window_change.
2535 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2536 (w32_initialize_display_info): Initialize dpyinfo's
2537 horizontal_scroll_bar_cursor entry.
2538 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2539 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2540 horizontal_scroll_bar_left_border.
2541 (w32fullscreen_hook): Intermittently resize window to normal
2542 when switching from fullscreen to maximized state.
2543 (run_window_configuration_change_hook): Don't run it if frame is
2545 (unwind_change_frame): Remove.
2546 (Fset_window_configuration): Rewrite using frame's official field.
2547 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2548 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2549 * window.h (struct window): New fields old_pointm,
2550 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2551 scroll_bar_height and suspend_auto_hscroll.
2552 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2554 (sanitize_window_sizes): Extern.
2555 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2556 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2557 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
2558 (WINDOW_CONFIG_SCROLL_BAR_LINES)
2559 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
2561 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
2562 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
2563 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
2564 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
2565 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
2566 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
2567 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
2568 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
2569 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
2570 (Fwindow_old_point, sanitize_window_sizes): New functions.
2571 (Qwindow_sanitize_window_sizes): New symbol.
2572 (window_body_height): Count in horizontal scroll bar.
2573 (set_window_hscroll, Fscroll_left, Fscroll_right):
2574 Set suspend_auto_hscroll slot.
2575 (Fwindow_inside_edges): Count fringes pixelwise.
2576 (coordinates_in_window, Fcoordinates_in_window_p):
2577 Consider horizontal scroll bar.
2578 (check_frame_size, adjust_window_margins): Remove functions and
2579 corresponding calls.
2580 (set_window_buffer): Initialize old_pointm and horizontal scroll
2582 (temp_output_buffer_show): Reset hscroll related fields.
2583 Initialize old_pointm.
2584 (make_parent_window): Initialize old_pointm.
2585 (make_window): Initialize old_pointm, horizontal scroll bar type,
2586 and scroll bar height.
2587 (resize_frame_windows): Don't count top margin in new sizes.
2588 Don't use safe sizes when shrinking a frame; let the window
2589 manager do the clipping.
2590 (Fsplit_window_internal): Inherit horizontal scroll bar type and
2592 (Fdelete_window_internal): Unchain old_pointm marker.
2593 (window_scroll_pixel_based, Fscroll_other_window):
2595 (Fwindow_text_width, Fwindow_text_height): New argument
2597 (struct saved_window): New fields, old_pointm, hscroll_whole,
2598 suspend_auto_hscroll, scroll_bar_height and
2599 horizontal_scroll_bar_type.
2600 (Fset_window_configuration, save_window_save): Set new fields of
2602 (apply_window_adjustment): Don't call adjust_window_margins.
2603 (set_window_margins): Don't change margins if new sizes don't
2605 (set_window_scroll_bars): New argument "horizontal_type".
2606 Handle horizontal scroll bars. Don't change scroll bars if they
2607 don't fit into window.
2608 (Fset_window_scroll_bars): New argument "horizontal_type".
2609 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
2610 (compare_window_configurations): Compare horizontal scroll bar
2612 * xdisp.c (window_text_bottom_y, window_box_height): Count in
2613 horizontal scroll bar height.
2614 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
2615 instead of FRAME_LINES.
2616 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
2617 ON_VERTICAL_SCROLL_BAR.
2618 (with_echo_area_buffer): Initialize old_pointm.
2619 (with_echo_area_buffer_unwind_data): Store old_pointm values in
2621 (unwind_with_echo_area_buffer): Handle old_pointm.
2622 (update_tool_bar): Set do_update when the tool bar window has at
2623 least one line (since this is what the user sets).
2624 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
2625 (redisplay_tool_bar): Return early when toolbar has zero lines.
2626 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
2627 (hscroll_window_tree): Handle suspension of auto_hscroll and
2629 (set_horizontal_scroll_bar): New function.
2630 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
2631 more than one line. Handle horizontal scroll bars.
2632 (note_mouse_highlight): Handle horizontal scrol bars.
2633 (expose_frame): Set dimensions of XRectangle from frame's text
2635 (Vvoid_text_area_pointer): Update doc-string.
2636 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
2637 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2638 (x_set_internal_border_width): New functions.
2639 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
2640 (unwind_create_frame_1): Remove.
2641 (Fx_create_frame): Handle horizontal scroll bars. Use official
2642 field of frame structure to inhibit running
2643 window-configuration-change-hook.
2644 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2645 pixelwise. Handle frame's official field.
2646 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
2647 x_set_horizontal_scroll_bars, x_set_left_fringe,
2649 * xmenu.c (update_frame_menubar, free_frame_menubar):
2650 Use adjust_frame_size.
2651 * xterm.h (struct x_display_info):
2652 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
2654 (struct scroll_bar): Add horizontal slot.
2655 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2656 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2657 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
2658 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2659 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2660 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2661 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2662 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
2663 (x_clear_under_internal_border): Remove.
2664 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
2665 (x_window_to_scroll_bar): New argument TYPE. Update callers.
2666 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
2667 HORIZONTAL. Update callers.
2668 (horizontal_action_hook_id): New action hook id.
2669 (x_horizontal_scroll_bar_to_input_event)
2670 (x_create_horizontal_toolkit_scroll_bar)
2671 (xt_horizontal_action_hook)
2672 (x_set_toolkit_horizontal_scroll_bar_thumb)
2673 (XTset_horizontal_scroll_bar, x_net_wm_state)
2674 (x_horizontal_scroll_bar_report_motion): New functions.
2675 (xg_scroll_callback, x_scroll_bar_handle_click):
2676 Handle horizontal scroll bars.
2677 (SCROLL_BAR_HORIZONTAL_NAME): Define.
2678 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
2680 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
2681 Handle horizontal scroll bars.
2682 (handle_one_xevent): Handle horizontal scroll bar events.
2683 Call x_net_wm_state.
2684 (x_set_window_size_1, x_wm_set_size_hint): Don't call
2686 (x_set_window_size): Don't call check_frame_size and
2687 do_pending_window_change.
2688 (x_term_init): Init horizontal_scroll_bar_cursor display info.
2689 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
2690 (x_scroll_bar_set_handle): Add some checks when calling
2693 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
2695 Revert previous change.
2696 There is certainly nothing wrong with writing code like 'lo <= i
2697 && i <= hi', even if LO happens to a constant. There isn't even
2698 anything wrong in general with writing 'a <= b' if A happens to
2699 be a constant. At any rate stylistic changes shouldn't
2700 be done like this without discussion.
2702 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
2704 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
2705 (Fgarbage_collect): Reorder conditions that are written backwards.
2706 * data.c (cons_to_unsigned): Likewise.
2707 * dispnew.c (update_frame_1, sit_for): Likewise.
2708 * fileio.c (file_offset): Likewise.
2709 * filelock.c (read_lock_data, lock_file): Likewise.
2710 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2712 * font.c (font_intern_prop, font_style_symbolic): Likewise.
2713 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
2714 * lread.c (read1): Likewise.
2715 * minibuf.c (read_minibuf_noninteractive): Likewise.
2716 * nsterm.m (x_set_frame_alpha): Likewise.
2717 * process.c (wait_reading_process_output): Likewise.
2718 * region-cache.c (delete_cache_boundaries): Likewise.
2719 * xterm.c (x_set_frame_alpha): Likewise.
2721 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
2723 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
2726 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
2728 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
2729 because atimer expiration is absolute rather than relative.
2731 2014-07-25 Eli Zaretskii <eliz@gnu.org>
2733 * w32term.h (current_popup_menu, menubar_in_use):
2734 Move declarations from w32term.c.
2736 2014-07-25 Martin Rudalics <rudalics@gmx.at>
2738 * w32fns.c (menubar_in_use): No more static.
2739 * w32term.c (current_popup_menu, menubar_in_use): Declare.
2741 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
2743 Move hourglass machinery to RIF.
2744 * dispextern.h (struct redisplay_interface): New members
2745 show_hourglass and hide_hourglass. Indent comments.
2746 (show_hourglass, hide_hourglass): Remove prototypes.
2747 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
2748 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
2749 (ns_redisplay_interface): Add them.
2750 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
2751 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
2752 (w32_arrow_cursor): New function to hack around non-GUI frames.
2753 (w32_redisplay_interface): Add new functions.
2754 * w32term.h (w32_arror_cursor): Add prototype.
2755 * xdisp.c (show_hourglass): New function, refactored out from
2756 platform-dependent code.
2757 (cancel_hourglass): Now call to RIF function.
2758 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
2759 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
2760 (x_redisplay_interface): Add new functions.
2762 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
2764 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
2765 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
2766 and complete previous change.
2767 * frame.c (adjust_frame_height): New function.
2768 (Fset_frame_height, Fset_frame_size): Use it.
2769 (x_set_frame_parameters): Take frame top margin into account.
2771 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
2773 * frame.c (Fset_frame_height): Take frame top margin into account.
2774 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
2775 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
2777 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
2779 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
2780 menubar_height as such. Tweak comment.
2781 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
2782 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
2783 All related users changed.
2784 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
2785 * xterm.c (handle_one_xevent):
2786 * gtkutil.c (xg_event_is_for_menubar):
2787 * xfns.c (x_window) [USE_X_TOOLKIT]:
2788 * xmenu.c (set_frame_menubar, free_frame_menubar):
2789 Prefer to use FRAME_MENUBAR_HEIGHT.
2791 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
2793 * frame.c (Fframe_parameters): Always report frame height without
2794 menu and tool bar lines.
2796 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
2798 * nsterm.m (applicationDidFinishLaunching:): Call
2799 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
2800 (antialiasThresholdDidChange:): New method for EmacsApp.
2802 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
2804 * macfont.m (macfont_update_antialias_threshold): Remove static.
2806 * macfont.h (macfont_update_antialias_threshold): Declare.
2808 2014-07-21 Eli Zaretskii <eliz@gnu.org>
2810 * w32select.c (setup_windows_coding_system):
2811 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2812 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
2814 * w16select.c (Fw16_get_clipboard_data):
2815 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
2818 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
2819 buffer position where we are to start the iteration.
2820 (handle_invisible_prop): Record in it->stop_charpos the position
2821 where the invisible text ends. (Bug#18035)
2822 (hscroll_window_tree): Don't try hscrolling windows whose cursor
2823 row has zero buffer position as their start position.
2824 Reported by martin rudalics <rudalics@gmx.at>.
2826 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
2827 infinite looping in redisplay when display lines don't have enough
2828 space to display even a single character. (Bug#18036)
2830 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
2832 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
2833 * xfns.c (x_window): Use it to allow xfree later.
2834 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
2835 where appropriate. Use bool for booleans and remove redundant checks.
2836 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
2837 * xterm.c (x_free_frame_resources): Free shell_position.
2839 2014-07-19 K. Handa <handa@gnu.org>
2841 * xfaces.c (realize_x_face): Call font_load_for_lface with no
2842 mandatory font spec (Bug#17973).
2844 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
2846 * font.c (font_score): Return the worst score if the size of
2847 ENTITY is wrong by more than a factor 2 (Bug#17973).
2849 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
2851 * frame.c (frame_unspecified_color): New function
2852 refactored out from ...
2853 (Fframe_parameters, Fframe_parameter): ... adjusted users.
2854 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
2856 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
2857 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
2858 * lisp.h (set_frame_param): Remove prototype.
2859 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
2860 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
2863 Prefer 'x_display_info *' to 'Display *' in X selection code.
2864 This helps to avoid unneeded calls to x_display_info_for_display.
2865 * xterm.h (struct selection_input_event): Record 'x_display_info *'
2866 instead of 'Display *'.
2867 (SELECTION_EVENT_DPYINFO): New macro.
2868 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
2869 it as an lvalue. Mention this in comment.
2870 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
2871 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
2872 (selection_data_to_lisp_data, receive_incremental_selection):
2873 Convert to use 'x_display_info *'. Adjust users where appropriate.
2874 (lisp_data_to_selection_data): Likewise. Also pass 'struct
2875 selection data *' as last arg to not return values in args.
2876 (unexpect_property_change): Use common removal technique.
2878 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
2880 * print.c (print_preprocess): Adjust to match changed
2881 sub char-table structure and avoid crash (Bug#18038).
2883 * data.c (wrong_choice): Not static any more.
2884 * lisp.h (wrong_choice): Add prototype.
2885 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
2886 Declare namebuf as such. Tweak comment.
2887 [USE_GTK]: Likewise for tool_bar_position.
2888 (fset_tool_bar_position) [USE_GTK]: Ditto.
2889 (FRAME_TOOL_BAR_POSITION): New macro.
2890 * frame.c (x_report_frame_params):
2891 * gtkutil.c (update_frame_tool_bar):
2892 * xfns.c (Fx_create_frame): Use it.
2893 (x_set_tool_bar_position): Add meaningful diagnostic messages.
2895 2014-07-16 Eli Zaretskii <eliz@gnu.org>
2897 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
2898 buffer's default-directory only if it is a string. (Bug#17986)
2900 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
2902 More precise control over values of some buffer-local variables.
2903 * keyboard.c (Qvertical_scroll_bar):
2904 * frame.c (Qleft, Qright): Move to ...
2905 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
2906 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
2907 (syms_of_buffer): DEFSYM all of the above, attach special properties.
2908 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
2909 vertical-scroll-bar, scroll-up-aggressively
2910 and scroll-down-aggressively.
2911 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
2913 * nsfns.m, frame.h (Qleft, Qright):
2914 * nsterm.m (Qleft): Remove declarations.
2915 * gtkutil.c (toplevel): Include buffer.h.
2916 * data.c (wrong_choice, wrong_range): New functions.
2917 (store_symval_forwarding): Handle special properties of buffer-local
2918 variables and use functions from the above to signal error, if any.
2920 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
2921 values. Add comment.
2922 (struct frame): Re-arrange layout to avoid extra padding and use bit
2923 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
2924 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
2925 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
2926 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
2927 Define as no-ops because there are no scroll bars anyway.
2928 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
2931 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
2932 Add convenient setter.
2933 (font_put_frame_data, font_get_frame_data): Use it.
2935 2014-07-15 Daiki Ueno <ueno@gnu.org>
2937 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
2938 pointer argument, before dereferencing.
2939 (XCHAR2B_BYTE2): Likewise.
2941 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
2943 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
2944 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
2945 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
2946 Use record_unwind_protect_int and avoid consing.
2947 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
2949 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
2951 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
2953 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
2954 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
2956 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
2957 (main) [MSDOS]: Use SET_BINARY instead of setmode.
2958 * minibuf.c: Include binary-io.h instead of fcntl.h.
2959 (read_minibuf_noninteractive):
2960 Use set_binary_mode instead of handcrafted code.
2961 Don't call emacs_set_tty if emacs_get_tty failed.
2962 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
2963 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
2964 * w32.c (pipe2): Adjust eassert to include O_BINARY.
2966 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
2967 This works around a GCC compiler bug when Emacs is configured with
2968 --enable-gcc-warnings.
2970 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
2972 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
2973 or characters in string, respectively. Add comment.
2974 * fringe.c (Fdefine_fringe_bitmap):
2975 * fns.c (Fsubstring, substring_both): Use it.
2976 * keymap.c (Fdefine_key, Flookup_key):
2977 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
2979 * term.c (tty_menu_add_pane, tty_menu_add_selection):
2980 Use menu_item_width.
2981 (tty_menu_show): Simplify because tty_menu_create never return NULL.
2983 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
2985 Improve behavior of 'bzr up; cd src; make -k'.
2986 * Makefile.in (top_srcdir): New var.
2987 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
2988 Use '$(top_srcdir)' instead of '$(srcdir)/..';
2989 its expansion is a bit shorter.
2990 (../config.status): Actually build config.status instead of
2992 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
2993 New macros, copied and relocated from ../Makefile.in.
2994 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
2995 (../config.status, Makefile): New dependencies and rules,
2996 copied with relocation from ../Makefile.in. This should be more
2997 likely to rebuild the build machinery properly if you do a 'make'
2998 in the src directory.
3000 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3002 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3005 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3006 behavior on Windows 7 and later when the function is repeatedly
3007 invoked with the same value of DIR. (Bug#17950)
3009 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3010 string to match the one in w32fns.c.
3012 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3013 stdin to binary mode only if it is connected to a terminal.
3015 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3017 Coalesce extern decls.
3018 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3019 * sysdep.c (emacs_get_tty, emacs_set_tty):
3020 Move duplicate extern decls from here ...
3021 * systty.h: ... to here, so that there's just one copy.
3023 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3025 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3027 * nsfns.m (Fns_popup_font_panel): Ditto.
3029 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3031 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3033 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3035 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3036 [DOS_NT]: Implement for WINDOWSNT.
3038 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3041 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3043 * sysdep.c (suppress_echo_on_tty): New function.
3044 * minibuf.c (read_minibuf_noninteractive): Use it.
3046 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3048 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3049 sysinfo failed. Adjust docstring.
3051 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3053 Implement memory-info for MS-DOS.
3054 * dosfns.c (dos_memory_info): New function.
3055 * dosfns.h (dos_memory_info): Add prototype.
3056 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3057 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3058 of doing some of its job.
3060 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3061 reference termios structure members.
3063 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3065 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3067 * minibuf.c (top): Include systty.h. Declare external
3068 emacs_get_tty and emacs_set_tty.
3069 (Vread_hide_char): New lisp variable.
3070 (read_minibuf_noninteractive): Hide characters with
3071 Vread_hide_char if it is a character. (Bug#17839)
3073 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3075 Implement memory-info for MS-Windows.
3076 * w32.c (w32_memory_info): New function.
3077 * w32.h (w32_memory_info): Prototype it.
3078 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3080 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3082 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3083 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3084 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3085 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3086 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3087 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3088 (decode_coding_big5, decode_coding_charset, decode_coding)
3089 (encode_coding): Adjust users.
3091 * alloc.c (Fmemory_info): New function.
3093 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3095 * syntax.c (back_comment): Use more-natural location for label.
3097 * font.c, font.h (font_unparse_fcname): Now static.
3098 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3100 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3102 Next minor cleanup of font subsystem.
3103 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3104 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3106 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3108 * ftfont.h (ftfont_font_format): Remove prototype.
3109 * ftfont.c (ftfont_font_format): Remove; now unused.
3111 * nsfont.m (nsfont_open):
3112 * w32font.c (w32font_open_internal):
3113 * w32uniscribe.c (uniscribe_open):
3114 * xfont.c (xfont_open):
3115 * xftfont.c (xftfont_open): All users changed.
3117 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3118 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3120 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3122 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3123 x_produce_glyphs does when it generates a stretch glyph that
3124 represents a TAB. (Bug#17969)
3126 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3127 and there is a display property at that position, don't call
3128 move_it_to to move to a position before window start. (Bug#17942)
3129 Fix condition for finding CHARPOS by the first call to move_it_to.
3132 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3134 * syntax.c (find_defun_start): Try the cache even
3135 if !open_paren_in_column_0_is_defun_start.
3136 (back_comment): If find_defun_start was pessimistic, use the
3137 scan_sexps_forward result to improve the cache (bug#16526).
3139 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3141 * xdisp.c (redisplay_window): If redisplay of a window ends up
3142 with point in a partially visible line at end of the window, make
3143 sure the amended position of point actually has smaller Y
3144 coordinate; if not, give up and scroll the display. (Bug#17905)
3146 * window.c (window_scroll_pixel_based): When point ends up at the
3147 last fully visible line, don't let move_it_to stop at the left
3148 edge of the line and dupe us into thinking point is inside the
3151 * w32.c (network_interface_info): Make sure the argument is a
3154 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3156 * process.c (read_and_dispose_of_process_output): Fix typo
3157 in previous patch: we want nonnegative fds, not nonzero fds.
3159 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3161 * chartab.c (char_table_translate): Move to...
3162 * character.h (char_table_translate): ... inline function here.
3163 Avoid Faref and assume that args are always valid. This helps to
3164 speedup search, which is especially important for a huge buffers.
3165 * lisp.h (char_table_translate): Remove prototype.
3167 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3168 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3169 New function, with an intention to avoid code duplication between
3171 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3173 * ftfont.c (ftfont_open):
3174 * macfont.m (macfont_open):
3175 * xftfont.c (xftfont_open): Use it.
3177 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3179 * process.c: Add sanity checks for file descriptors (Bug#17844).
3180 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3181 Check that infd is nonnegative before using it as an fd.
3182 (read_and_dispose_of_process_output, Fprocess_send_eof):
3183 Likewise, for outfd.
3184 (wait_reading_process_output): Omit unnecessary check of infd.
3186 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3188 Minor fixups related to usage of the 'long' type.
3189 * gnutls.c (emacs_gnutls_handshake):
3190 * xfaces.c (dump_realized_face):
3191 Work even if 'long' is narrower than 'void *'.
3192 * termcap.c (scan_file):
3193 * xselect.c (x_decline_selection_request)
3194 (x_reply_selection_request, x_get_window_property):
3195 * xterm.c (x_set_frame_alpha):
3196 Remove unnecessary 'L' suffixes of integer constants.
3197 * xfns.c (hack_wm_protocols):
3198 * xselect.c (x_fill_property_data):
3199 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3200 Remove unnecessary casts to 'long'.
3201 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3203 Minor ImageMagick safety fixes.
3204 * image.c (imagemagick_compute_animated_image):
3205 Remove useless assignment to local. Avoid problems if dest_width is 0.
3206 (imagemagick_load_image): Use int for pixel counts that can't
3207 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3208 a row width greater than the image width (or greater than LONG_MAX!).
3210 2014-07-04 K. Handa <handa@gnu.org>
3212 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3213 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3214 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3216 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3218 * font.h (struct font_driver): Remove get_outline and free_outline;
3219 not used by any font driver.
3220 * ftfont.c (ftfont_driver):
3221 * macfont.m (macfont_driver):
3222 * nsfont.m (nsfont_driver):
3223 * w32font.c (w32font_driver):
3224 * w32uniscribe.c (uniscribe_font_driver):
3225 * xfont.c (xfont_driver): Related users changed.
3226 * xselect.c (x_get_window_property): Use convenient xmalloc.
3227 Call to xfree only if some data was really allocated.
3229 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3231 On MS-Windows, display busy cursor on all GUI frames.
3232 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3233 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3234 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3236 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3237 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3239 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3241 Use convenient alists to manage per-frame font driver-specific data.
3242 * frame.h (struct frame): Rename font_data_list to...
3243 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3244 * font.h (struct font_data_list): Remove; no longer need a special
3246 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3248 * font.c (font_put_frame_data, font_get_frame_data)
3249 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3251 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3252 Related users changed.
3253 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3254 Prefer convenient xmalloc and xfree.
3256 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3258 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3259 the window whose glyph row is being prepared and a flag whether it
3260 is for mode/header line. Make sure the glyph row's marginal areas
3261 are in sync with what the window wants.
3264 * xdisp.c (display_line, display_mode_line):
3265 Call prepare_desired_row with additional arguments, as appropriate.
3267 * dispextern.h (prepare_desired_row): Adjust prototype.
3269 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3271 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3272 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3273 caused by xw_popup_dialog in daemon mode (Bug#17891).
3275 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3277 * frame.c (do_switch_frame): When switching to another TTY frame,
3278 make sure FrameCols and FrameRows are in sync with the new frame's
3281 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3283 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3284 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3285 min_char slots. Adjust comment.
3286 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3287 Add SUB_CHAR_TABLE_OFFSET member.
3288 (make_uninit_sub_char_table): New function.
3289 (toplevel): Add compile-time assert to verify suitable member layout
3290 in Lisp_Sub_Char_Table.
3291 * alloc.c (mark_char_table): Add extra argument to denote char table
3292 subtype. Adjust to match new layout of sub char-table.
3293 (mark_object): Always mark sub char-tables with mark_char_table.
3294 * chartab.c (make_sub_char_table, copy_sub_char_table)
3295 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3296 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3297 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3298 All related users changed.
3299 * lread.c (read1): Adjust to match new layout of sub char-table.
3300 * print.c (print_object): Likewise (Bug#17898).
3302 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3304 * keymap.c (get_keyelt): Simplify.
3305 (copy_keymap_item): Remove left-over code for when we had
3306 key-shortcut caches.
3308 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3310 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3311 (dealloc): Remove for EmacsScroller.
3313 * nsterm.h (EmacsScroller): Remove dealloc.
3315 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3317 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3319 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3321 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3322 when setNeedsDisplay is called so we don't trigger redisplay for every
3325 * nsterm.m (any_help_event_p): New variable.
3326 (mouseMoved:): Set any_help_event_p to YES if help event is
3327 generated. Remove else with empty help event that triggered redisplay
3328 for every mouse move.
3329 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3331 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3333 * xfns.c (Qsuppress_icon): Remove; no real users.
3334 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3335 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3336 (syms_of_w32fns): Don't DEFSYM it.
3338 2014-06-29 Glenn Morris <rgm@gnu.org>
3340 * Makefile.in (ns-app): Mark as PHONY.
3342 2014-06-28 Glenn Morris <rgm@gnu.org>
3344 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3345 liblw.a in this directory.
3347 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3349 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3350 also in unibyte case. (Bug#17865)
3352 2014-06-28 K. Handa <handa@gnu.org>
3354 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3355 (MIN_CHARBUF_SIZE): New macro.
3356 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3358 2014-06-27 Glenn Morris <rgm@gnu.org>
3360 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3361 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3362 (.el.elc): Replace suffix rule with pattern rule.
3363 (%.elc): New pattern rule, with order-only prerequisite.
3364 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3365 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3366 in place of BOOTSTRAPEMACS.
3368 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3370 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3372 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3374 Consistently use validate_subarray to verify substring.
3375 * fns.c (validate_substring): Not static any more. Adjust to
3376 use ptrdiff_t, not EMACS_INT, because string and vector limits
3377 can't exceed ptrdiff_t even if EMACS_INT is wider.
3378 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3379 (secure_hash): Adjust user.
3380 * lisp.h (validate_subarray): Add prototype.
3381 * coding.c (Fundecodable_char_position):
3382 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3383 Use validate_subarray. Adjust comment to mention substring.
3385 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3387 Do not allow out-of-range character position in Fcompare_strings.
3388 * fns.c (validate_subarray): Add prototype.
3389 (Fcompare_substring): Use validate_subarray to check ranges.
3390 Adjust comment to mention that the semantics was changed. Also see
3391 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3393 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3395 Be more consistent about the 'Qfoo' naming convention.
3396 * image.c (Fimagemagick_types):
3397 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3398 * process.c (Fmake_network_process):
3399 Rename C local identifier 'Qfoo to avoid giving the false
3400 impression that it stands for the symbol 'foo'.
3402 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3404 Simplify and cleanup character conversion stuff.
3405 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3407 * character.c (multibyte_char_to_unibyte)
3408 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3409 * character.h (make_char): Remove; unused.
3410 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3411 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3412 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3413 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3414 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3416 2014-06-22 Mario Lang <mlang@delysid.org>
3418 * w32fns.c (Fw32_shell_execute): The the -> the.
3420 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3422 * xmenu.c (mouse_position_for_popup):
3423 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3424 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3425 * menu.c (Fx_popup_menu):
3426 * xselect.c (x_handle_dnd_message): Adjust users.
3427 * menu.h (mouse_position_for_popup): Remove prototype.
3428 * xterm.h (x_relative_mouse_position): Add prototype.
3429 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3430 call XFree if XQueryTree returns zero.
3432 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3434 * indent.c (Fvertical_motion): Doc fix.
3435 Move to the goal column, if any, with a single call to
3436 move_it_in_display_line, not in two calls. Doing this with two
3437 calls causes move_it_in_display_line apply the line-prefix
3438 handling twice instead of just once. (Bug#17823)
3440 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3442 Port to OS X ACLs (Bug#17810).
3443 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3444 ACL_TYPE_ACCESS) doesn't work.
3446 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3448 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3449 before checking key-translation-map (bug#17659).
3451 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3453 * font.c (font_make_object): Avoid dangling pointer which may
3454 crash GC (Bug#17771).
3456 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3458 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3459 prototype of DGifCloseFile as appropriate for older and newer
3461 (gif_close): New function, encapsulates the differences in the
3462 calling sequence of DGifCloseFile before v5.1.0 and after it.
3463 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3464 error string where appropriate. (Bug#17790)
3466 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3467 macro execution, make sure point didn't move since last complete
3468 redisplay, as the condition for using the glyph matrix
3469 information. (Bug#17777)
3471 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3473 Minor cleanup of fonset code.
3474 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3475 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3476 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3477 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3478 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3479 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3480 (free_realized_fontset): Remove because a no-op since 2008.
3481 (free_face_fontset): Adjust user.
3482 (syms_of_fontset): Shrink fontset by one extra slot.
3484 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3486 Omit redundant extern decls.
3487 Most of this patch is from Dmitry Antipov, in:
3488 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3489 * commands.h (update_mode_lines):
3490 * frame.h (Qbackground_color, Qforeground_color)
3491 (x_set_menu_bar_lines):
3492 * ftfont.c (ftfont_font_format):
3493 * intervals.h (Qkeymap, Qfont):
3494 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3495 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3496 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3497 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3498 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3499 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3500 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3501 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3502 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3503 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3504 (Qtool_bar, Qheader_line):
3505 * macros.c (Fexecute_kbd_macro):
3506 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3507 * xterm.c (x_delete_terminal, XSetIMValues):
3508 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3509 (x_implicitly_set_name, popup_activated)
3510 (widget_store_internal_border):
3511 Remove redundant decls.
3512 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3513 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3514 Remove _Noreturn, as make-docfile now does that for us.
3515 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3516 (Qregion_extract_function): New decl.
3517 * window.c, xfns.c: Include menu.h.
3519 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3521 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3523 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3525 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3526 * callint.c (read_file_name): ... convert to static here.
3527 * lisp.h (Fread_file_name): Do not EXFUN it.
3528 (STRING_COPYIN): Remove; unused.
3529 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3530 (char_composable_p): ... static function. All users changed.
3531 * eval.c (toplevel): Remove redundant #include directives.
3532 * xterm.c (x_initialize): Add static to match prototype.
3533 * ccl.c (Fccl_execute_on_string):
3534 * font.c (fon_intern_prop): Use make_specified_string.
3536 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3538 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3539 Reported by David Caldwell in:
3540 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3542 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3544 Do not ask for XRender extension each time XFT font is opened.
3545 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3546 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3548 2014-06-15 Glenn Morris <rgm@gnu.org>
3550 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3552 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3554 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3555 information if we are in the middle of executing a keyboard macro,
3556 since redisplay doesn't update the screen until the macro is
3557 finished. (Bug#17777)
3559 * alloc.c (cleanup_vector): Don't dereference a font driver
3560 pointer if it is NULL. (Bug#17771)
3562 2014-06-13 Glenn Morris <rgm@gnu.org>
3564 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
3565 ($(lispsource)/international/charprop.el)
3566 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
3567 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
3568 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
3569 GNU make automatically passes command-line arguments to sub-makes.
3571 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
3573 Avoid hangs in accept-process-output (Bug#17647).
3574 * lisp.h, process.c (wait_reading_process_input):
3575 Return int, not bool. All uses changed.
3576 * process.c (SELECT_CANT_DO_WRITE_MASK):
3577 Remove macro, replacing with ...
3578 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
3580 (status_notify): New arg WAIT_PROC. Return int, not void.
3583 2014-06-13 Eli Zaretskii <eliz@gnu.org>
3585 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
3586 the frame is the initial frame, because the hook is not set up
3587 then, and Emacs crashes.
3588 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
3590 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
3592 * keymap.c (silly_event_symbol_error): Don't recommend the use
3595 2014-06-11 Eli Zaretskii <eliz@gnu.org>
3597 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
3598 matching overlay strings with 'cursor' property against buffer
3599 positions traversed in the glyph row. (Bug#17744)
3601 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
3603 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
3606 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
3607 determine 10.9 (Bug#17751).
3609 * macfont.m (macfont_draw): Positions were not freed.
3611 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
3613 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
3614 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
3615 function. Also adjust comment.
3616 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
3618 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
3619 * font.c (font_done_for_face):
3620 * xfaces.c (realize_non_ascii_face): Adjust user.
3621 * font.h (struct font_driver): Convert 'prepare_face' to return
3622 void because its return value is never used anyway.
3623 * xfont.c (xfont_prepare_face): Return void.
3624 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
3625 (xftfont_done_face): Use xfree.
3627 * dispextern.h (last_tool_bar_item): Remove declaration.
3628 * frame.h (struct frame): New member last_tool_bar_item.
3629 * frame.c (make_frame): Initialize it.
3630 * xdisp.c (toplevel): Remove last_tool_bar_item.
3631 (handle_tool_bar_click, note_tool_bar_highlight):
3632 * w32term.c (w32_read_socket, w32_initialize):
3633 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
3635 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
3636 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
3638 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3640 Say (accept-process-output P)'s result pertains to P if P is non-nil.
3641 * process.c (Faccept_process_output)
3642 (wait_reading_process_output): Mention that if PROCESS is non-nil,
3643 the return value is about PROCESS, not about other processes.
3645 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
3647 Further adjustments to mark_object and friends.
3648 Now the mark_object's stack is just 32 bytes on a 64-bit
3649 system, which means extra 20% off the stack usage.
3650 * alloc.c (mark_save_value): As before, refactored out from ...
3651 (mark_object): ... adjusted user. Also add comment.
3653 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
3655 Fix core dump after a dropped X connection (Bug#17704).
3656 * sysdep.c (stuff_char): Don't abort merely because the selected frame
3657 is dead, as we may be shutting down.
3659 2014-06-08 Glenn Morris <rgm@gnu.org>
3661 * fileio.c (write-region-inhibit-fsync): Doc tweak.
3663 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
3665 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
3667 If a C name must be extern on some platforms, make it extern on all.
3668 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
3670 * font.h (ftxfont_driver) [HAVE_XFT]:
3671 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
3672 * lisp.h (get_frame_param):
3673 * menu.h (tty_menu_show):
3674 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
3675 * termhooks.h (encode_terminal_code):
3676 * xterm.h (x_menu_wait_for_event):
3678 * frame.c (get_frame_param):
3679 * fringe.c (max_used_fringe_bitmap):
3680 * ftxfont.c (ftxfont_driver):
3681 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
3682 * menu.c (menu_items_inuse):
3683 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
3684 * term.c (encode_terminal_code, tty_menu_show):
3685 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
3686 * xfaces.c (load_color):
3687 * xmenu.c (x_menu_wait_for_event):
3690 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
3692 Change object marking routines to minimize stack usage.
3693 This change moves a few cold paths from mark_object to NO_INLINE
3694 functions and adjusts symbol marking loop. According to GCC 4.8.2
3695 -Wstack-usage, this reduces mark_object's stack usage from 80 to
3696 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
3697 stack usage at the mark phase is reduced up to 28%. Surprisingly,
3698 it also gains up to 3% in speed (with default '-O2 -g3' flags).
3699 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
3700 refactored out from ...
3701 (mark_object): ... adjusted user. Also mark symbols in a tight
3703 (mark_face_cache): Add NO_INLINE.
3705 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3707 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
3708 contains garbage on WINDOWSNT (which could potentially infloop at
3711 Minimize cursor motion during TTY menu updates.
3712 * term.c (tty_menu_display): Don't position cursor here.
3713 Instead, pass the cursor coordinates to update_frame_with_menu.
3714 (tty_menu_activate): Send the hide cursor command only once in an
3715 iteration through the outer 'while' loop.
3717 * dispnew.c (update_frame_1): Accept an additional argument
3718 SET_CURSOR_P, and position the cursor at the end of the frame
3719 update only if that argument is non-zero. All callers changed to
3720 provide the additional argument as non-zero, except for
3721 update_frame_with_menu.
3722 (update_frame_with_menu): Accept 2 additional arguments ROW and
3723 COL; if they are non-negative, instruct update_frame_1 not to
3724 position the cursor, and instead position it according to ROW and COL.
3726 * dispextern.h (update_frame_with_menu): Update prototype.
3728 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
3730 * callproc.c (call_process): Don't check read-only if we don't insert
3731 anything (bug#17666).
3733 2014-06-08 Eli Zaretskii <eliz@gnu.org>
3735 * dispnew.c (update_frame_with_menu): Set display_completed.
3737 2014-06-07 Eli Zaretskii <eliz@gnu.org>
3739 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
3741 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
3743 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
3745 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
3746 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
3748 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
3750 * window.c (Frecenter): Signal an error if window-buffer is not
3753 * keyboard.c (make_lispy_position): Don't include a buffer position in
3754 mode/header-line mouse events.
3756 * keyboard.c (read_char): Handle (t . <event>) in the second use of
3757 Vunread_command_events (bug#17650).
3759 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
3761 * xterm.c (x_setup_pointer_blanking):
3762 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
3764 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
3766 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
3767 because it will be defined in generated config.h if needed.
3769 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3771 Use terminal-specific hooks to display popup dialogs.
3772 * termhooks.h (struct terminal): New field popup_dialog_hook.
3773 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
3774 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
3775 code and use popup_dialog_hook.
3776 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
3777 * nsterm.h (ns_popup_dialog): Adjust prototype.
3778 * nsterm.m (ns_create_terminal):
3779 * w32term.c (w32_create_terminal):
3780 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
3781 Setup popup_dialog_hook.
3783 2014-06-04 Eli Zaretskii <eliz@gnu.org>
3785 * w32heap.c (report_temacs_memory_usage): Improve the report by
3786 reporting the large blocks that are actually occupied at dump time.
3788 * w32console.c (initialize_w32_display): Set the console
3789 menu_show_hook, otherwise TTY menus are broken on w32.
3791 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
3793 Use terminal-specific hooks to display menus.
3794 * termhooks.h (struct terminal): New field menu_show_hook.
3795 * menu.h (<anonymous enum>): Bit flags for menu hooks.
3796 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
3798 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
3799 * nsmenu.m (ns_menu_show):
3800 * w32menu.c (w32_menu_show):
3801 * xmenu.c (x_menu_show):
3802 * term.c (tty_menu_show): Adjust to use bit flags.
3803 (set_tty_hooks): Set menu_show_hook.
3804 * xterm.c (x_create_terminal):
3805 * nsterm.m (ns_create_terminal):
3806 * msdos.c (initialize_msdos_display):
3807 * w32term.c (w32_create_terminal): Likewise.
3809 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
3811 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
3813 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3815 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
3816 (FD_SET): Don't define on WINDOWSNT.
3818 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3820 * emacs.c: Include "sysselect.h", to define its inline functions.
3821 Problem reported by Glenn Morris in:
3822 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
3824 Do not require libXt-devel when building with gtk.
3825 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
3826 dependency on libXt-devel.
3827 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
3828 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
3829 lwlib-widget.h now does this.
3830 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
3832 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
3834 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
3835 * process.c (add_read_fd, delete_read_fd, add_write_fd)
3836 (delete_write_fd, wait_reading_process_output):
3837 Remove now-redundant easserts.
3838 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
3839 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3840 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
3841 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
3843 2014-06-03 Eli Zaretskii <eliz@gnu.org>
3845 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
3846 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
3847 (calloc): Don't undef, it is never defined.
3848 (HEAP_ENTRY_SHIFT): Remove unused macro.
3850 * Makefile.in (C_HEAP_SWITCH): Remove.
3851 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
3853 Fix MS-Windows build broken by menu changes on 2014-06-02.
3854 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
3856 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
3857 Define instead of including ../lwlib/lwlib.h, which causes
3858 compilation errors due to missing X11 headers.
3860 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
3862 * process.c (wait_reading_process_output): Omit incorrect test of
3863 p->infd against zero. Add easserts for infd having a plausible value.
3865 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3867 Adjust to match recent lwlib changes.
3868 * menu.h (xmalloc_widget_value): Replace by ...
3869 (make_widget_value): ... new prototype.
3870 * menu.c (xmalloc_widget_value): Replace by ...
3871 (make_widget_value): ... new function.
3872 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
3873 * gtkutil.c (malloc_widget_value, free_widget_value):
3874 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
3875 * keyboard.h (enum button_type, struct _widget_value):
3876 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
3878 * nsmenu.m (ns_update_menubar, ns_menu_show):
3879 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
3880 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
3881 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
3883 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
3885 * image.c (x_query_frame_background_color)
3886 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
3887 Fix --enable-gcc-warnings compilation without image libraries.
3889 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3891 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
3892 emulated break value only if it goes up.
3893 (sbrk): Add assertion that the INCREMENT argument is strictly
3894 zero. Improve and correct the commentary.
3896 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3898 Improve AIX-related merge from emacs-24.
3899 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
3900 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
3901 not on AIX; since we're on the trunk we can use enums more broadly.
3903 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
3905 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
3907 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
3908 to min(value, whole).
3910 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3912 Bring back the changes to GDB-visible symbols, but only on AIX.
3913 And only if it's not pre-4.2 GCC.
3914 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3915 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3916 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3919 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3921 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
3922 with PT, not GPT. (Bug#16433)
3924 Revert last changes to GDB-visible symbols.
3925 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
3926 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
3927 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3930 2014-06-02 Glenn Morris <rgm@gnu.org>
3932 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
3934 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3936 Fix port to 32-bit AIX with xlc (Bug#17598).
3937 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
3938 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
3939 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
3940 to work around a compiler bug in IBM xlc 12.1.
3942 2014-06-02 Eli Zaretskii <eliz@gnu.org>
3944 * xterm.c (x_update_window_end): Don't invalidate the entire
3945 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3946 highlight needs to be redisplayed. (Bug#17588)
3948 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
3950 Port the GDB-visible symbols to AIX.
3951 Without them, GDB doesn't work to debug Emacs, since the AIX linker
3952 optimizes away the relevant external symbols. Use enums instead;
3953 this suffices for the AIX port, which is 32-bit-only anyway.
3954 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
3955 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3956 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3959 Include sources used to create macuvs.h.
3960 * Makefile.in ($(srcdir)/macuvs.h): New rule.
3961 * macuvs.h: Use automatically-generated header.
3963 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
3965 Port signal-handling to DragonFly BSD (Bug#17646).
3966 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
3967 Move implementations from callproc.c to sysdep.c.
3968 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
3969 Move declarations from process.h to syssignal.h.
3971 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
3973 * callint.c (Ffuncall_interactively): Add usage.
3975 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
3977 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
3979 2014-05-30 Eli Zaretskii <eliz@gnu.org>
3981 * w32heap.c (malloc_before_dump, malloc_after_dump)
3982 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
3983 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
3984 set errno where appropriate to emulate CRT functions.
3986 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
3988 Debugging facility to check whether 'const char *' points to
3989 relocatable data of non-pure Lisp string.
3990 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
3991 (mark_maybe_pointer): ... adjusted user.
3992 (relocatable_string_data_p): New function.
3993 * lisp.h (relocatable_string_data_p): Add prototype.
3994 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
3995 the pointer to relocatable Lisp data is not used.
3997 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
3999 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4000 * atimer.c (block_atimers):
4001 * callproc.c (block_child_signal): Block SIGINT too;
4002 otherwise, its handler might now unblock signals that it shouldn't.
4003 * keyboard.c (read_char): Clear signal mask, since we may
4004 be in a SIGINT handler, and many signals may be masked.
4005 * keyboard.c (handle_interrupt):
4006 * sysdep.c (handle_arith_signal):
4007 Clear signal mask instead of just unblocking the signal that
4008 was received, since several signals may be blocked at this point.
4010 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4012 * Makefile.in (TEMACS_POST_LINK): Remove target.
4013 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4014 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4016 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4018 * xmenu.c (xdialog_show): Remove prototype, rename to
4019 x_dialog_show, remove 2nd arg because it's always zero
4020 and simplify accordingly.
4021 (xw_popup_dialog): Adjust user.
4022 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4023 2nd arg because it's always zero and simplify accordingly.
4024 (w32_popup_dialog): Adjust user.
4026 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4028 * w32heap.c (report_temacs_memory_usage): New function.
4030 * unexw32.c (unexec) [ENABLE_CHECKING]:
4031 Call report_temacs_memory_usage.
4033 * w32heap.h (report_temacs_memory_usage): Add prototype.
4035 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4037 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4038 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4040 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4042 * buffer.c (init_buffer): Accept an argument 'initialized'.
4043 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4044 mmap_regions and mmap_fd, to avoid referencing stale data from the
4045 dump phase. Add an assertion for buffer text of buffers created
4046 in temacs before this function is called. (Bug#17622)
4047 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4049 * lisp.h (init_buffer): Update prototype.
4051 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4053 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4055 * alloc.c (Fgarbage_collect): Fix compilation with
4056 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4058 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4060 * frame.c, frame.h (frame_char_to_pixel_position)
4061 (frame_set_mouse_position): Now static, and made private in
4062 frame.c rather than public in frame.h.
4064 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4066 Refactor mouse positioning stuff to avoid code duplication.
4067 * frame.h (frame_char_to_pixel_position): New function.
4068 (x_set_mouse_position): Rename to...
4069 (frame_set_mouse_position): ...new function.
4070 (frame_set_mouse_pixel_position): Add prototype.
4071 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4072 Rename to frame_set_mouse_pixel_position.
4073 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4075 * xterm.h, w32term.h ( x_set_mouse_position)
4076 (x_set_mouse_pixel_position): Remove prototypes.
4078 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4080 On X, always make pointer visible when deleting frame (Bug#17609).
4081 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4083 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4085 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4086 * keyboard.c (gobble_input): If there is no terminal input error,
4087 make sure the pointer is visible for all frames on this terminal.
4088 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4089 it was previously disabled.
4091 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4093 * data.c (Fzerop): Move to Elisp.
4094 (syms_of_data): Don't defsubr it.
4095 * keyboard.c (echo_keystrokes_p): New function.
4096 (read_char, record_menu_key, read_key_sequence): Use it.
4098 * callint.c (Qfuncall_interactively): New var.
4099 (Qcall_interactively): Remove.
4100 (Ffuncall_interactively): New function.
4101 (Fcall_interactively): Use it.
4102 (syms_of_callint): Defsubr it.
4104 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4106 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4107 relocated from under us.
4109 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4111 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4112 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4113 configure, not from HEAPSIZE.
4114 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4116 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4117 for MinGW, since it no longer uses gmalloc.
4119 * buffer.c: Do not define mmap allocations functions for Windows.
4120 Remove mmap_find which is unused. Remove mmap_set_vars which does
4122 [WINDOWSNT]: Include w32heap.h.
4123 (init_buffer): Always allocate new memory for buffers.
4125 * emacs.c: Remove mmap_set_vars calls.
4127 * image.c (free_image): Undef free for Windows because it is
4128 redirected to our private version.
4130 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4131 (copy_executable_and_dump_data): Remove dumping the heap section.
4132 (unexec): Restore using_dynamic_heap after dumping.
4134 * w32heap.c (dumped_data_commit, malloc_after_dump)
4135 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4136 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4137 (mmap_free): New functions.
4139 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4141 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4143 * image.c (imagemagick_load_image): Use MagickRealType for local
4144 'color_scale', instead of double, to avoid a GCC warning about
4147 * xfns.c (Fx_window_property): Remove unused local.
4149 Don't kill already-reaped process (Bug#17561).
4150 * process.c (process_send_signal): Fix race condition where a
4151 subprocess was reaped by a signal handler between the check for
4152 liveness and calling 'kill', which meant that Emacs could in
4153 theory kill an innocent bystander process. Do the fix by blocking
4154 SIGCHLD in a critical section that checks liveness before killing.
4156 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4158 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4160 2014-05-26 Ken Brown <kbrown@cornell.edu>
4162 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4163 even if !CYGWIN (see bug#17510).
4165 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4167 * nsfns.m (Fns_do_applescript): Surround NSApp run
4168 with calls to ns_init_events, ns_finish_events (Bug#17424).
4170 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4172 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4173 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4175 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4176 with calls to ns_init_events, ns_finish_events (Bug#17424).
4178 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4180 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4181 if we are iterating over an object that generates glyphs for
4182 marginal areas. (Bug#17585)
4184 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4186 * xdisp.c (safe__call1, safe__eval): Now static.
4188 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4190 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4191 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4192 (safe_call1): Call safe_call instead of safe__call directly.
4194 2014-05-26 Ken Brown <kbrown@cornell.edu>
4196 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4197 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4200 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4202 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4203 (safe__call, safe__call1, safe__eval): New functions.
4204 (safe_call): Use it.
4205 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4206 (display_mode_element): Same for `:eval'.
4208 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4210 Fix port to 32-bit AIX (Bug#17540).
4211 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4212 twice. _text already includes this offset.
4213 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4215 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4217 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4218 when closest_pos is identical to to_charpos, don't recurse, since
4219 we already tried that, and failed. (Bug#17539)
4221 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4222 unwinding when frame's faces were not initialized yet, increment
4223 the frame's image-cache reference count before calling
4224 x_free_frame_resources. Don't dereference
4225 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4227 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4229 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4232 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4233 macfont.m, call draw with adjusted arguments so font drivers
4234 don't need to do that.
4236 * macfont.m (macfont_draw): Merge changes from Macport.
4238 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4240 * alloc.c (garbage_collect_1): New function, with all of the guts
4241 of Fgarbage_collect.
4242 (mark_stack): Accept an argument END and don't mark Lisp objects
4243 on the stack beyond the address given by END. Calculation of END
4244 was moved to Fgarbage_collect.
4245 (Fgarbage_collect): Calculate the end address of the stack portion
4246 that needs to be examined by mark_stack, and pass that address to
4247 garbage_collect_1, which will pass it to mark_stack.
4248 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4249 for more details about the underlying problems. In particular,
4250 this avoids dumping Emacs with the large hash-table whose value is
4251 held in purify-flag for most of the time loadup.el runs.
4253 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4255 * xfns.c (x_window_property_intern): New function (code from
4257 (Fx_window_property): Call x_window_property_intern. If property
4258 not found and NILP (source) and outer window != inner window,
4259 check outer window for property (Bug#17537).
4261 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4263 Supply malloc and alloc_size attributes for extern allocators.
4264 This documents the C API, and helps GCC generate a bit better code.
4265 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4266 (ATTRIBUTE_MALLOC_SIZE): New macros.
4267 * gmalloc.c (malloc, realloc, calloc):
4268 * gtkutil.h (malloc_widget_value):
4269 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4270 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4273 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4275 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4276 * image.c (imagemagick_load_image): Port to hosts that do not use
4277 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4279 2014-05-21 Leo Liu <sdl.web@gmail.com>
4281 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4283 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4285 * dbusbind.c (xd_signature): Revert last 2 patches.
4287 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4289 Allow any non-nil value to count as true in bool-vector.
4290 Likewise for xd_signature in dbusbind.c.
4291 This is more consistent with the usual practice in Emacs, which is
4292 that any non-nil value counts as true.
4293 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4294 * dbusbind.c (xd_signature): Likewise, for booleans.
4295 * data.c, lisp.h (Qbooleanp):
4296 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4298 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4300 * lisp.h (CHECK_BOOLEAN): New function.
4301 * alloc.c (Fbool_vector): New function.
4302 (syms_of_alloc): Defsubr it.
4303 * data.c (Qbooleanp): New symbol.
4304 (syms_of_data): DEFSYM it.
4305 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4307 * font.c (font_matching_entity): Extract font-entity object
4308 from the vector of matching entities (Bug#17486).
4310 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4312 Assume C99 or later (Bug#17487).
4313 * bytecode.c (B__dummy__): Remove.
4314 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4315 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4316 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4317 * regex.c (DEBUG_PRINT): Assume varargs macros.
4318 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4320 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4322 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4323 memory for every buffer that was dumped.
4325 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4327 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4328 (Fnreverse): Allow vectors and bool vectors.
4330 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4332 Minor cleanup for terminal setup.
4333 * termhooks.h (create_terminal): Adjust prototype.
4334 * terminal.c (create_terminal): Pass output method and RIF as args.
4335 (init_initial_terminal):
4336 * nsterm.m (ns_create_terminal):
4337 * term.c (init_tty):
4338 * w32term.c (w32_create_terminal):
4339 * xterm.c (x_create_terminal): Adjust users.
4340 Avoid redundant NULL initializers and add comments.
4342 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4344 * keyboard.c (Qdeactivate_mark): Now static.
4346 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4348 If available, use Xfixes extension to do pointer blanking.
4349 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4350 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4351 (make_invisible_cursor): Move to...
4352 * xterm.c (make_invisible_cursor): ...here.
4353 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4354 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4355 (x_term_init): Call to x_setup_pointer_blanking.
4356 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4357 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4359 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4361 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4363 2014-05-12 Glenn Morris <rgm@gnu.org>
4365 * fileio.c (Ffile_executable_p): Doc tweak.
4367 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4369 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4370 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4372 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4374 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4376 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4378 Fix initialization of minibuffer history variable (Bug#17430).
4379 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4380 Move the initialization up to prevent any "value void" message.
4382 2014-05-08 Samuel Bronson <naesten@gmail.com>
4384 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4385 are matched (bug#17413).
4387 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4389 Stop tooltips pulling Emacs window to front (Bug#17408).
4390 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4391 SetWindowPos invocations.
4393 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4395 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4396 not initialized (Bug#17398).
4398 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4400 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4402 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4404 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4405 [HAVE_NS]: Do not include png.h.
4406 (x_query_frame_background_color): New function.
4407 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4408 (png_load_body): Coalesce duplicate code.
4410 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4412 Consult libpng-config more consistently (Bug#17339).
4413 * Makefile.in (PNG_CFLAGS): New var.
4414 (ALL_CFLAGS): Use it.
4415 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4416 CFLAGS now handles this.
4418 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4420 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4421 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4422 because WCONTINUED is always defined now.
4423 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4425 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4427 * buffer.c (overlay_strings): Fix the wording of the commentary.
4429 2014-05-01 Glenn Morris <rgm@gnu.org>
4431 * floatfns.c (Fisnan):
4432 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4434 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4436 * term.c (tty_menu_activate): A better initialization for cursor
4439 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4441 * intervals.c: Tighten assertions.
4442 (create_root_interval): Make sure the interval is not empty.
4443 (intervals_equal): Use booleans.
4444 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4445 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4446 (balance_possible_root_interval): Simplify and use booleans.
4447 (split_interval_right, split_interval_left): Check LENGTH, and remove
4448 now redundant assertion.
4449 (adjust_intervals_for_insertion): Remove now redundant assertions.
4450 (delete_node, interval_deletion_adjustment)
4451 (adjust_intervals_for_deletion, merge_interval_right)
4452 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4453 (reproduce_interval): Make sure the interval is not empty.
4455 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4457 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4458 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4459 satisfaction that they would always be initialized.
4461 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4463 * term.c (tty_menu_display): Move the cursor to the active menu item.
4464 (tty_menu_activate): Return the cursor to the active menu item
4465 after displaying the menu and after displaying help-echo.
4466 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4467 for the details of why this is needed by screen readers and
4470 2014-04-30 Glenn Morris <rgm@gnu.org>
4472 * process.c (handle_child_signal):
4473 Handle systems without WCONTINUED. (Bug#15110, 17339)
4475 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4477 * window.c (struct saved_window): Remove mark.
4478 (Fset_window_configuration, save_window_save)
4479 (compare_window_configurations): Don't touch marks any more.
4481 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4483 Use bits_word for gcmarkbits.
4484 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4485 bits_word is typically a tad more efficient for mark bits than
4486 unsigned is, so use bits_word. All uses changed.
4487 * lisp.h (BITS_PER_INT): Remove; no longer used.
4489 Avoid undefined behavior in signed left shift.
4490 This ports to GCC 4.9.0 with -fsanitize=undefined.
4491 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4493 * regex.c (extract_number):
4494 * lisp.h (make_number, XINT):
4495 Do not shift a 1 bit left into a sign bit.
4496 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4497 not int, for gcmarkbits. All uses changed.
4499 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4501 * search.c (Fnewline_cache_check): Don't try to count newlines
4502 outside the buffer's restriction, as find_newline doesn't support that.
4504 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4506 * window.c (Fset_window_configuration): Deactivate the mark before
4508 (set_window_buffer): Ignore window_initialized.
4509 (window_initialized): Remove.
4510 * keyboard.c (Qdeactivate_mark): Not static any more.
4511 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4514 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4516 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4517 and to clang 3.4, which have fixed the bug. This should let us
4518 run a bit faster on these platforms when address sanitization is
4521 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4523 Port to GCC 4.9.0 with --enable-gcc-warnings.
4524 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4526 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4527 a way that also works with GCC 4.9.0.
4529 * search.c (Fnewline_cache_check): Remove unused locals.
4531 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4533 * search.c (find_newline1): New subroutine.
4534 (Fnewline_cache_check): New function.
4535 (syms_of_search): Defsubr it.
4537 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4539 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4540 * keyboard.c (unblock_input): Add comment.
4541 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4543 2014-04-22 Daniel Colascione <dancol@dancol.org>
4545 * lread.c (readevalloop_eager_expand_eval): New function
4546 that can recurse into toplevel forms.
4547 (readevalloop): Call it.
4548 * lisp.h: Declare Qprogn.
4549 * callint.c (Qprogn): No longer static.
4551 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4553 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4554 Also change identifiers to match the comments, and add more assertions
4557 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
4559 * emacs.c (close_output_streams): Don't clear and restore errno.
4561 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
4563 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
4564 never becomes visible, i.e. using XMonad (Bug#17237).
4566 2014-04-18 Eli Zaretskii <eliz@gnu.org>
4568 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
4569 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
4570 (Fline_pixel_height): Don't assume that the current buffer and the
4571 selected window's buffer are one and the same. (Bug#17281)
4573 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
4574 paragraph-start cache before the newline cache. (Bug#17269)
4576 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
4578 * term.c (tty_send_additional_strings): No need to fflush here,
4580 (tty_set_terminal_modes): fflush after sending additional strings,
4583 2014-04-17 Daniel Colascione <dancol@dancol.org>
4585 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
4587 (tty_send_additional_strings): New function.
4588 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
4589 (syms_of_term): Intern tty-mode-set-strings and
4590 tty-mode-reset-strings.
4592 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4594 * window.c (save_window_save): Lookup window_point_insertion_type in
4595 the right buffer (bug#15457).
4596 (Qwindow_point_insertion_type): New var.
4597 (syms_of_window): Initialize it.
4599 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4601 Fix the MSDOS build.
4602 * unexcoff.c [MSDOS]: Include libc/atexit.h.
4603 (copy_text_and_data): Zero out the atexit chain pointer before
4606 * termhooks.h (encode_terminal_code): Update prototype.
4608 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
4609 visible for all DOS_NT ports, not just WINDOWSNT.
4610 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
4612 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
4613 unless it is defined.
4614 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
4616 * process.c (close_on_exec, accept4, process_socket): Move into
4617 the "ifdef subprocesses" part.
4618 (catch_child_signal): Condition by "ifdef subprocesses".
4619 (syms_of_process) <Qinternal_default_process_sentinel>
4620 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
4622 * msdos.h: Add prototypes for new functions.
4623 (EINPROGRESS): Define.
4624 (O_CLOEXEC): Define to zero.
4626 * msdos.c (check_window_system): Remove unnecessary an
4627 incompatible duplicate function.
4628 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
4629 New functions in support of new functionality.
4631 * menu.c (single_menu_item): Add visual indication of submenu
4632 also for menus on MSDOS frames.
4633 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
4635 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
4636 when async subprocesses aren't supported.
4638 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
4640 * emacs.c (close_output_streams): Zero out errno before calling
4643 * dired.c [MSDOS]: Include msdos.h.
4645 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
4646 (DATA_START) [MSDOS]: Define.
4647 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
4649 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
4650 Ifdef away for MSDOS.
4651 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
4652 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
4654 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
4655 Use temporary file template that is compatible with mkostemp.
4656 Move vfork-related portions under #ifndef MSDOS.
4657 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
4659 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4661 * buffer.c (Foverlays_at): Add argument `sorted'.
4663 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4665 * insdel.c (invalidate_buffer_caches): When deleting or replacing
4666 text, invalidate the bidi_paragraph_cache upto and including the
4669 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4671 Port to IRIX 6.5 (Bug#9684).
4672 * conf_post.h (INET6) [IRIX6_5]: Define.
4673 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
4674 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
4676 2014-04-16 Eli Zaretskii <eliz@gnu.org>
4678 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
4679 before passing it to system APIs.
4681 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
4683 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
4684 make sure stack.byte_string_start is not de-adjusted by pushhandler.
4686 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
4688 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
4690 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4692 Remove DATA_SEG_BITS.
4693 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
4694 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
4695 cc, but that platform is so old that SGI itself stopped supporting
4696 it in December 2013. If you still need Emacs on IRIX, please
4697 either compile with GCC and port the undumping code, or run
4698 './configure --with-wide-int'.
4699 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
4700 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
4701 DEFINE_GDB_SYMBOL_START way to define it.
4702 (NONPOINTER_BITS): New macro.
4703 (EMACS_INT): Use it.
4704 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
4705 the problem and/or configuring --with-wide-int.
4706 (USE_LSB_TAG): Simplify, based on above changes.
4707 (gdb_DATA_SEG_BITS): Remove. All uses removed.
4708 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
4710 2014-04-12 Eli Zaretskii <eliz@gnu.org>
4712 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
4713 covered by a display string that ends in a newline, and that cases
4714 going back by DVPOS lines to hit the search limit, lift the limit
4715 and go back until DVPOS is reached. (Bug#17244)
4717 * indent.c (Fvertical_motion): Handle correctly the case when the
4718 display string is preceded by an empty line.
4720 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
4721 use S_IWRITE instead.
4723 2014-04-11 Glenn Morris <rgm@gnu.org>
4725 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
4727 2014-04-11 Ken Brown <kbrown@cornell.edu>
4729 * Makefile.in (EMACS_MANIFEST): Revert last change.
4731 2014-04-10 Daniel Colascione <dancol@dancol.org>
4733 * puresize.h (BASE_PURESIZE): Increase.
4735 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
4737 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
4739 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
4740 region handling (and don't call signal_before_change) if
4741 inhibit_modification_hooks is set.
4742 (signal_before_change): Don't check inhibit_modification_hooks any more.
4744 2014-04-08 Daniel Colascione <dancol@dancol.org>
4746 * alloc.c (sweep_symbols, mark_object): Assert that symbol
4747 function cells contain valid lisp objects. (Modified version of
4750 * alloc.c (detect_suspicious_free): Split actual stack capturing
4751 out into new function for easier breakpoint setting.
4752 (note_suspicious_free): New function.
4754 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
4756 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
4758 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
4759 (symbol_block_pinned): New var.
4760 (Fmake_symbol): Initialize `pinned'.
4761 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
4762 pinned and signal an error for un-purifiable objects.
4763 (pure_cons): Use it.
4764 (Fpurecopy): Use it, except for objects that can't be purified.
4765 (mark_pinned_symbols): New function.
4766 (Fgarbage_collect): Use it.
4767 (gc_sweep): Remove hack made unnecessary.
4769 2014-04-07 Glenn Morris <rgm@gnu.org>
4771 * keyboard.c (Fopen_dribble_file): Doc tweak.
4773 2014-04-07 Ken Brown <kbrown@cornell.edu>
4775 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
4777 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
4779 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
4780 We have a substitute execinfo.h on hosts that lack it.
4781 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
4782 isn't optimized away.
4784 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
4786 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
4787 * alloc.c (memory_full):
4788 * charset.c (syms_of_charset):
4789 * doc.c (Fsnarf_documentation):
4791 * font.c (BUILD_STYLE_TABLE):
4792 * keyboard.c (make_lispy_event):
4793 * profiler.c (setup_cpu_timer):
4794 * xgselect.c (xg_select):
4795 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
4797 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
4798 Replace the only use with ARRAYELTS (font_property_table).
4799 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
4801 2014-04-03 Daniel Colascione <dancol@dancol.org>
4803 * xterm.c (x_term_init):
4804 * xfns.c (best_xim_style):
4805 * xfaces.c (Fdump_colors):
4806 * w32fns.c (w32_default_color_map):
4807 * w32.c (init_environment, N_ENV_VARS):
4808 * unexcw.c (read_exe_header):
4809 * term.c (term_get_fkeys_1):
4810 * sysdep.c (init_baud_rate):
4811 * nsterm.m (ns_convert_key):
4812 * nsfns.m (get_geometry_from_preferences):
4813 * msdos.c (dos_set_window_size, init_environment):
4814 * macfont.m (mac_font_get_glyph_for_cid)
4815 (macfont_store_descriptor_attributes)
4816 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
4817 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
4818 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
4820 * image.c (xpm_str_to_color_key):
4821 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
4822 * frame.c (x_set_frame_parameters):
4823 * fileio.c (Ffile_selinux_context):
4824 * emacs.c (sort_args):
4825 * dosfns.c (msdos_stdcolor_name):
4826 * dired.c (file_attributes):
4827 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
4828 Change expressions of the form sizeof(arr) / sizeof(arr[0])
4831 2014-04-02 Daniel Colascione <dancol@dancol.org>
4833 * data.c (Ffset): Abort if we're trying to set a function call to
4836 * lisp.h (ARRAYELTS): New macro.
4838 * alloc.c: Include execinfo.h if available.
4839 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
4840 (suspicious_free_record): New structure.
4841 (suspicious_objects, suspicious_object_index)
4842 (suspicious_free_history, suspicious_free_history_index):
4844 (find_suspicious_object_in_range, detect_suspicious_free)
4845 (Fsuspicious_object): New functions.
4846 (cleanup_vector): Call find_suspicious_object_in_range.
4848 2014-04-02 Martin Rudalics <rudalics@gmx.at>
4850 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
4851 width from font width (Bug#17163).
4853 * frame.c (x_set_frame_parameters): Calculate default values of
4854 new frame sizes only after all other frame parameters have been
4855 processed (Bug#17142).
4857 2014-04-02 Ken Brown <kbrown@cornell.edu>
4859 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
4862 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4864 * xterm.c (x_draw_image_glyph_string): Adjust image background
4865 width accordingly when its x position is adjusted. (Bug#17115)
4867 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
4869 * font.c (font_list_entities): Do not add empty vector to font cache.
4870 (font_matching_entity): Likewise. If matching entity is found, insert
4871 1-item vector with this entity instead of entity itself (Bug#17125).
4873 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
4875 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
4877 * fns.c (validate_subarray): Rename from validate_substring,
4878 since it works for vectors too. New arg ARRAY. Optimize for the
4879 non-nil case. Instead of returning bool, throw an error if out of
4880 range, so that the caller needn't do that. All uses changed.
4881 Report original values if out of range.
4882 (Fsubstring, Fsubstring_no_properties, secure_hash):
4883 Also optimize the case where FROM is 0 or TO is the size.
4885 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
4887 * search.c (Freplace_match): Use make_specified_string.
4888 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
4889 to catch bogus override face of glyph strings.
4890 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
4891 Move common substring range checking code to...
4892 (validate_substring): ...this function.
4894 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
4896 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
4898 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
4900 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
4901 bar is zero height, just return (Bug#16976).
4902 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
4904 * nsterm.h (EmacsView): Add wait_for_tool_bar.
4906 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
4907 is nil. If waiting for toolbar to complete, force a redraw.
4909 2014-03-28 Glenn Morris <rgm@gnu.org>
4911 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
4912 (emacs_bugreport): New variable.
4913 (usage_message): Use PACKAGE_BUGREPORT.
4914 (syms_of_emacs) <report-emacs-bug-address>: New variable.
4916 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
4918 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
4920 Port recent signal-related changes to FreeBSD.
4921 Problem reported by Herbert J. Skuhra.
4922 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
4923 Move decls from here ...
4924 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
4926 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4928 * w32term.c (x_draw_image_glyph_string): Fix computation of height
4929 and width of image background when it is displayed with a 'box'
4932 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
4934 More backward-compatible fix to char-equal core dump (Bug#17011).
4935 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
4936 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
4938 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
4940 * image.c (init_svg_functions): When loading SVG-related libraries,
4941 free already loaded libraries if the initialization fails.
4942 (rsvg_handle_set_size_callback): Remove declaration, unused.
4944 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
4946 Fix core dump in char-equal (Bug#17011).
4947 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
4948 unibyte buffers, as we can't tell whether the characters are
4951 * insdel.c (adjust_markers_for_delete): Remove unused local.
4953 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
4955 Have (MARKER . ADJUSTMENT) undo records always be immediately
4956 after their corresponding (TEXT . POS) record in undo list.
4958 * lisp.h (record-delete): New arg record_markers.
4959 (record_marker_adjustment): No longer needed outside undo.c.
4960 * insdel.c (adjust_markers_for_delete): Move calculation of marker
4961 adjustments to undo.c's record_marker_adjustments. Note that
4962 fileio.c's decide_coding_unwind is another caller to
4963 adjust_markers_for_delete. Because it has undo list bound to t,
4964 it does not rely on adjust_markers_for_delete to record marker
4966 (del_range_2): Swap call to record_delete and
4967 adjust_markers_for_delete so as undo marker adjustments are
4968 recorded before current deletion's adjustments, as before.
4969 (adjust_after_replace):
4970 (replace_range): Pass value for new record_markers arg to
4972 * undo.c (record_marker_adjustment): Rename to
4973 record_marker_adjustments and made static.
4974 (record_delete): Check record_markers arg and call
4975 record_marker_adjustments.
4976 (record_change): Pass value for new record_markers arg to
4978 (record_point): at_boundary calculation no longer needs to account
4979 for marker adjustments.
4981 2014-03-26 Martin Rudalics <rudalics@gmx.at>
4983 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
4986 2014-03-26 Glenn Morris <rgm@gnu.org>
4988 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
4990 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
4992 * buffer.c (struct sortvec): Add field `spriority'.
4993 (compare_overlays): Use it.
4994 (sort_overlays): Set it.
4996 2014-03-26 Eli Zaretskii <eliz@gnu.org>
4998 * xdisp.c (redisplay_window): If all previous attempts to find the
4999 cursor row failed, try a few alternatives before falling back to
5000 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5002 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5004 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5005 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5007 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5008 variables on Windows.
5010 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5012 * w32.c (unsetenv): Remove unused var `retval'.
5013 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5015 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5016 (start_watching): Remove unused var `thr'.
5018 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5019 (find_child_console): Remove unnecesary var `thread_id'.
5021 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5022 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5024 2014-03-26 Glenn Morris <rgm@gnu.org>
5026 * filelock.c (Flock_buffer): Doc tweak.
5028 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5029 * emacs.c (shut_down_emacs):
5030 * fileio.c (Finsert_file_contents, write_region):
5031 * filelock.c (top-level, syms_of_filelock):
5032 * insdel.c (prepare_to_modify_buffer_1):
5033 CLASH_DETECTION is always defined now.
5035 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5037 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5038 DLL handle, to speed up thread startup.
5040 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5042 Handle sigmask better with nested signal handlers (Bug#15561).
5043 * atimer.c (sigmask_atimers): Remove.
5044 Remaining use rewritten to use body of this function.
5045 * atimer.c (block_atimers, unblock_atimers):
5046 * callproc.c (block_child_signal, unblock_child_signal):
5047 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5048 New arg OLDSET. All callers changed.
5049 * atimer.c (block_atimers, unblock_atimers):
5050 * callproc.c (block_child_signal, unblock_child_signal):
5051 * keyboard.c (handle_interrupt):
5052 * sound.c (vox_configure, vox_close):
5053 Restore the old signal mask rather than unilaterally clearing bits
5054 from the mask, in case a handler is running within another
5055 handler. All callers changed.
5056 * lisp.h, process.c, process.h, term.c:
5057 Adjust decls and callers to match new API.
5058 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5059 signal handlers aren't supposed to use floating point anyway.
5060 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5062 2014-03-23 Daniel Colascione <dancol@dancol.org>
5064 Split gc_sweep into discrete functions for legibility and better
5067 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5068 (sweep_vectors): Fix typo in comment.
5069 (sweep_conses, sweep_floats, sweep_intervals)
5070 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5071 (gc_sweep): Call new functions, to which existing functionality is
5073 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5075 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5077 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5079 2014-03-23 Daniel Colascione <dancol@dancol.org>
5081 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5082 only if xic_style calls for it. This change allows Emacs to work
5083 with ibus. Also, don't leak resources if create_frame_xic fails,
5084 and stop caching xic_style across different displays.
5085 (supported_xim_styles): Make const.
5086 (best_xim_style): Remove first parameter: it's always just
5087 supported_xim_styles. Change to look at supported_xim_styles
5090 2014-03-23 Daniel Colascione <dancol@dancol.org>
5092 * term.c (init_tty): Rearrange condition for clarity; print
5093 appropriate diagnostic.
5095 2014-03-23 Daniel Colascione <dancol@dancol.org>
5097 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5098 array. (ASAN caught.)
5100 2014-03-22 Glenn Morris <rgm@gnu.org>
5102 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5104 2014-03-22 Daniel Colascione <dancol@dancol.org>
5106 * process.c (conv_sockaddr_to_lisp): When extracting the string
5107 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5109 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5111 Fix regression introduced by patch for Bug#10500.
5112 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5113 * w32term.c (x_draw_image_relief): Likewise.
5115 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5117 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5118 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5119 maximize a frame for odd default fonts.
5121 2014-03-21 Glenn Morris <rgm@gnu.org>
5123 * minibuf.c (history-length): Increase default from 30 to 100.
5125 2014-03-21 Daniel Colascione <dancol@dancol.org>
5127 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5128 every time we switch to minibuffer.
5130 * alloc.c (lisp_align_malloc, allocate_string_data)
5131 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5132 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5134 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5136 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5137 support more "verbs".
5139 2014-03-21 Daniel Colascione <dancol@dancol.org>
5141 Always prohibit dumping a dumped Emacs.
5143 * emacs.c (might_dump): New variable.
5144 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5145 * lisp.h (might_dump): Declare.
5146 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5148 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5150 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5152 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5154 * doc.c (store_function_docstring): Warn when we don't know where to
5156 (Fsubstitute_command_keys): Don't advertise the fact that
5157 text-properties are dropped, since we think it's a bug that we'll fix.
5159 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5160 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5161 * frame.c (frame_garbaged): Make "docstring" more precise.
5163 2014-03-20 Glenn Morris <rgm@gnu.org>
5165 * charset.c (init_charset): When we cannot find the charsets directory,
5166 mention if EMACSDATA is set.
5168 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5170 * fns.c (Frandom): Fix rare bug where the result isn't random.
5172 Fix porting inconsistency about rounding to even.
5173 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5174 This way, the unusual !HAVE_RINT case acts like the usual
5175 HAVE_RINT case, and we can fix the documentation accordingly.
5177 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5179 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5180 (w32_wnd_proc): Initialize the dwHoverTime member of
5181 TRACKMOUSEEVENT structure.
5183 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5185 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5187 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5189 * search.c (find_newline): Speed up the function when using the
5190 newline cache, by halving the number of calls to
5191 region_cache_forward and region_cache_backward. (Bug#16830)
5193 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5195 * buffer.c (Fset_buffer): Document return value (bug#17015).
5197 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5199 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5200 nil, always resize character wise to avoid potential loss of the
5201 mode line (Bug#16923 related).
5203 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5205 * frame.c (x_set_frame_parameters): Always calculate new sizes
5206 pixelwise to avoid potential loss when rounding.
5208 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5210 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5211 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5213 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5215 * w32.c (fstatat): Don't add an extra slash if the argument ends
5216 with a slash: this fails the subsequent call to stat_worker on
5217 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5219 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5221 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5223 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5225 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5227 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5228 when frame is only on one screen (Bug#14713).
5230 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5232 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5233 there's a valid wrap point in the display line, the last glyph
5234 cannot "just barely fit" on this row, because display_line doesn't
5235 let it. Instead, proceed as if the last glyph didn't fit, so that
5236 we eventually back up the iterator to the wrap point. This avoids
5237 delusional behavior of move_it_to, whereby it proceeds to the next
5238 display line, but sets current_x to zero for all the glyphs that
5239 without word-wrap would fit on the previous display line.
5240 One result was that visual-order cursor movement behaved erratically
5242 (Fmove_point_visually): Add code to find the x coordinate of the
5243 last character before wrap point, under word-wrap on a TTY.
5245 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5247 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5248 also return value of MOVE_POS_MATCH_OR_ZV from
5249 move_it_in_display_line_to, when moving from beginning of line to
5250 point's position. (Bug#16961)
5252 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5254 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5255 * window.c (Fselect_window): Explain NORECORD and
5256 `buffer-list-update-hook' in doc-string.
5258 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5260 * window.c (Fother_window_for_scrolling): Check that
5261 Vother_window_scroll_buffer is a buffer.
5263 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5265 * xterm.c (xim_initialize): Always pass a copy of resource name
5266 to XRegisterIMInstantiateCallback and eassert whether return
5267 value is True. Passing copy is important because Xlib doesn't
5268 make its own copy and resource name argument usually points to
5269 SSDATA (Vx_resource_name), which may be changed from Lisp.
5270 (xim_close_display): For XUnregisterIMInstantiateCallback,
5271 always eassert return value and pass exactly the same values
5272 as were used for XRegisterIMInstantiateCallback.
5273 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5274 sources to check why if you are interested.
5276 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5278 * dispnew.c (change_frame_size_1): Add new_lines instead of
5279 new_height, the latter may be still zero if passed as such.
5280 * window.c (Fwindow_pixel_height): Mention bottom divider in
5283 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5285 Fix "resource temporarily unavailable" with xgselect
5287 * xgselect.c: Include <stdbool.h>.
5288 (xg_select) [!USE_GTK]: Don't lose track of errno.
5290 Fix minor --enable-gcc-warnings issues.
5291 * widget.c (update_various_frame_slots, EmacsFrameResize):
5292 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5294 2014-03-04 Ken Brown <kbrown@cornell.edu>
5296 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5297 represent the actual adjustment needed for alignment.
5299 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5301 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5302 needed, and don't reallocate if the initial allocation already
5303 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5305 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5307 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5310 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5312 * cmds.c (delete-char): Update docstring pointing out that the
5313 function ignores `delete-active-region' and `overwrite-mode'.
5315 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5317 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5319 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5320 allocated buffer due to alignment.
5321 (freehook): If the block to be freed was allocated by
5322 'aligned_alloc', find its real pointer before calling 'free'.
5324 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5327 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5329 * font.c (toplevel): Adjust comment about font cache layout.
5330 (font_clear_cache): Fix to match real font cache layout.
5331 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5332 (Fframe_font_cache) [FONT_DEBUG]: New function.
5333 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5335 Avoid crashes when X fonts are erroneously freed on reused X
5336 'Display *' connection data (Bug#16069). Note that X font
5337 resources still may be leaked, but currently there is no way
5338 to completely avoid it.
5339 * xterm.h (struct x_display_info): New member x_id. Add comments.
5340 * xterm.c (x_display_id): New variable.
5341 (x_term_init): Assign identifier to each opened X connection.
5342 * xfont.c (struct xfont): New member x_display_id.
5343 (xfont_open): Initialize it with frame's display id.
5344 (xfont_close): Check whether font's display id matches the one
5345 recorded for the given display. Adjust comment.
5346 * xftfont.c (struct xftfont_info):
5347 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5349 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5351 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5352 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5353 killed Vother_window_scroll_buffer.
5354 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5356 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5358 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5359 that start with more than 2 slashes as UNCs. (Bug#16751)
5361 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5363 Fix a few crashes and leaks when cloning C strings.
5364 * alloc.c, lisp.h (dupstring): New function.
5365 * gtkutil.c (xg_get_font):
5366 * term.c (tty_default_color_capabilities):
5367 * xsettings.c (store_monospaced_changed)
5368 (store_font_name_changed, parse_settings)
5369 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5370 This avoids some unlikely crashes due to accessing freed storage,
5371 and avoids some minor memory leaks in the more-typical case.
5373 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5375 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5376 cursor when modeline can't be dragged (Bug#16647).
5378 2014-02-28 Glenn Morris <rgm@gnu.org>
5380 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5381 from custom-delayed-init-variables. (Bug#11565)
5383 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5385 More fixes for mouse glyph calculations (Bug#16647).
5386 * window.c (coordinates_in_window): In intersection of
5387 horizontal and vertical window dividers prefer the horizontal
5388 one. Add some extra parens to last fix.
5389 (window_relative_x_coord): Return x-coordinate for header and
5391 * xdisp.c (remember_mouse_glyph): In text area don't extend
5392 glyph into mode line to show the vertical drag cursor there
5393 immediately. Subdivide mouse glyphs in right fringes to show a
5394 horizontal drag cursor as soon as we enter the "grabbable width"
5395 portion. Handle vertical border case separately. Do not
5396 subdivide window divider areas.
5397 (note_mouse_highlight): On bottom divider of bottommost windows
5398 show vertical drag cursor only when the minibuffer window can be
5401 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5403 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5404 reset by the face of the object just displayed. See also bug#76.
5405 (get_next_display_element): If the string came from a display
5406 property, examine the box face attribute at it->position, not at
5407 it->current.pos, since the latter was not updated yet. (Bug#16870)
5408 (handle_face_prop): Improve commentary.
5410 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5412 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5413 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5415 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5417 Fixes around Bug#16647.
5418 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5419 ON_BOTTOM_DIVIDER cases.
5420 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5421 only if the window has no right divider.
5422 (Fcoordinates_in_window_p): Fix doc-string.
5424 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5426 * lread.c (Funintern): Fix doc to match advertised calling convention.
5428 2014-02-24 Daniel Colascione <dancol@dancol.org>
5430 * keyboard.c (read_char): Close race that resulted in lost events.
5432 2014-02-22 Glenn Morris <rgm@gnu.org>
5434 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5435 * window.c (window-resize-pixelwise): Doc fixes.
5437 * process.c (Finternal_default_process_filter)
5438 (Finternal_default_process_sentinel): Doc tweaks.
5440 2014-02-21 Glenn Morris <rgm@gnu.org>
5442 * process.c (Fprocess_buffer, Faccept_process_output)
5443 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5446 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5448 * window.c (Fwindow_scroll_bar_width): New function.
5450 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5452 Pacify GCC when configuring with --enable-gcc-warnings.
5453 * xdisp.c (move_it_in_display_line_to) [lint]:
5454 Initialize recently-added local.
5456 2014-02-21 Daniel Colascione <dancol@dancol.org>
5458 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5460 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5462 * xdisp.c (init_iterator): Don't dereference a bogus face
5463 pointer. (Bug#16819)
5464 (try_cursor_movement): Don't use cursor position if
5465 set_cursor_from_row failed to compute it. This avoids assertion
5466 violations in MATRIX_ROW.
5467 (move_it_in_display_line_to): Save the iterator state in ppos_it
5468 only once per call. Reimplement the method used to return to the
5469 best candidate position if all the positions found in display line
5470 are beyond TO_CHARPOS. This cuts down the number of calls to
5471 bidi_shelve_cache, which moves a lot of stuff when lines are long
5472 and include bidirectional text. (Bug#15555)
5474 2014-02-20 Glenn Morris <rgm@gnu.org>
5476 * data.c (Fdefalias): Doc fix.
5478 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5480 * xdisp.c (display_line): Fix horizontal scrolling of large images
5481 when fringes are turned off. This comes at a price of not
5482 displaying the truncation/continuation glyphs in this case.
5485 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5486 CreateDIBSection returns an error indication, zero out *ximg after
5487 destroying the image. This avoids crashes in memory allocations
5488 due to the fact that some of the callers also call
5489 x_destroy_x_image, which will attempt to free an already free'd
5492 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5494 * widget.c (update_various_frame_slots): Don't set
5495 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5497 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5499 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5501 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5503 temacs --daemon fix (Bug#16599).
5504 * emacs.c (main): Initialize daemon_pipe[1] here ...
5505 (syms_of_emacs): ... instead of here.
5507 2014-02-16 Anders Lindgern <andlind@gmail.com>
5509 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5512 2014-02-16 Daniel Colascione <dancol@dancol.org>
5514 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5515 (xd_get_connection_address): Use it.
5516 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5517 xd_get_connection_address because the latter signals if the bus
5518 we're trying to close is already disconnected.
5520 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5522 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5523 argument to CreateThread. This avoids segfaults on Windows 9X.
5524 Reported by oslsachem <oslsachem@gmail.com>.
5526 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5528 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5529 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5530 (check_lseek): New function, to report lseek errors.
5531 (save_data_space, update_file_ptrs, read_header, write_header)
5532 (copy_file, copy_rest, unexec): Use these news functions.
5533 (update_file_ptrs): Don't assume wraparound behavior when
5534 converting a large size_t value to off_t.
5536 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5538 * composite.c (fill_gstring_header): Pass positions as C integers
5539 and move parameters checking to...
5540 (Fcomposition_get_gstring): ...this function. Handle case when
5541 buffer positions are in reversed order and avoid crash (Bug#16739).
5543 * buffer.c (validate_region): Mention current buffer in error message.
5545 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5547 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5549 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5551 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5553 2014-02-11 Glenn Morris <rgm@gnu.org>
5555 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5556 Replace refs to "OpenStep" in messages.
5558 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
5560 Avoid "." at end of error diagnostics.
5561 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
5562 * font.c (Ffont_at):
5563 * nsfns.m (ns_display_info_for_name):
5564 * nsselect.m (Fx_own_selection_internal):
5565 * nsterm.m (performDragOperation:):
5566 Remove "." from end of diagnostic.
5568 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
5570 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
5571 unintuitive (bug#15824).
5572 (Fyes_or_no_p): Doc fix (bug#15456).
5574 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
5576 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
5578 * eval.c (call_debugger): When exiting the debugger, do not allow
5579 max_specpdl_size less than actual binding depth (Bug#16603).
5580 (syms_of_eval): Adjust docstring.
5582 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
5584 * cmds.c (Fself_insert_command): Output a clearer error message on
5585 negative repetitions (bug#9476).
5587 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
5589 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5591 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
5593 * minibuf.c (Fread_string): Doc clarification (bug#15422).
5595 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
5597 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
5599 * keyboard.c (Frecursive_edit): Fix typo in docstring.
5601 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
5603 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
5605 * keyboard.c (Frecursive_edit): Say more precicely how throwing
5606 `exit' works (bug#15865).
5608 2014-02-07 Martin Rudalics <rudalics@gmx.at>
5610 Constrain window box/body sizes and margin widths (Bug#16649).
5611 * xdisp.c (window_box_width): Don't return less than zero.
5612 (window_box_left_offset, window_box_right_offset): Don't return
5613 more than the window's pixel width.
5614 * window.c (window_body_height, window_body_width): Don't return
5616 (window_resize_apply): Adjust margin width, if necessary.
5618 2014-02-07 Glenn Morris <rgm@gnu.org>
5620 * nsterm.m (syms_of_nsterm): Doc fix.
5622 2014-02-06 Eli Zaretskii <eliz@gnu.org>
5624 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
5625 New variables: pointers through which to call the respective APIs.
5626 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
5627 (filename_from_ansi, sys_link, check_windows_init_file):
5628 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
5629 This is required on Windows 9X, where we dynamically load
5630 UNICOWS.DLL which has their non-stub implementations.
5631 (maybe_load_unicows_dll): Assign addresses to these 2 function
5632 pointers after loading UNICOWS.DLL.
5634 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
5635 MultiByteToWideChar and WideCharToMultiByte through function
5638 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
5641 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
5643 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
5644 for OSX >= 10.9 if separate spaces are used.
5645 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
5647 2014-02-06 Glenn Morris <rgm@gnu.org>
5649 * buffer.c (cache-long-scans): Doc fix.
5651 2014-02-05 Eli Zaretskii <eliz@gnu.org>
5653 * w32fns.c (Fw32_shell_execute): Doc fix.
5655 2014-02-05 Bastien Guerry <bzg@gnu.org>
5657 * syntax.c (Fforward_word): Call Fconstrain_to_field with
5658 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
5660 2014-02-05 Martin Rudalics <rudalics@gmx.at>
5662 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
5663 outside the window (Bug#16649).
5665 * xdisp.c (note_mouse_highlight): When entering a margin area show
5666 a non-text cursor (Bug#16647).
5668 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
5670 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
5671 It prompted a compile-time diagnostic on GNU/Linux.
5672 Simplify to remove the need for the label.
5674 2014-02-04 Eli Zaretskii <eliz@gnu.org>
5676 * w32menu.c (w32_popup_dialog): Don't condition the whole function
5677 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
5678 to show it; otherwise return 'unsupported--w32-dialog' to signal
5679 to the caller that emulation with menus is necessary.
5680 This resurrects code inadvertently deleted by the 2013-10-08 commit.
5682 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
5684 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
5687 * menu.c (Fx_popup_dialog): Don't condition the call to
5688 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
5689 special symbol 'unsupported--w32-dialog', emulate the dialog with
5690 a menu by calling x-popup-menu.
5692 * menu.h (Qunsupported__w32_dialog): New extern variable.
5694 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
5696 * keyboard.c (kbd_buffer_get_event): Read file notification events
5699 * xgselect.c (xg_select): Read glib events in any case, even if
5700 there are no file descriptors to watch for. (Bug#16519)
5702 2014-02-03 Martin Rudalics <rudalics@gmx.at>
5704 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
5705 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
5706 * w32term.c (w32_draw_window_divider): Handle first and last
5708 * w32term.h (w32_fill_area_abs): New function.
5709 * xdisp.c (x_draw_right_divider): Don't draw over bottom
5711 * xfaces.c (realize_basic_faces): Handle new face ids.
5712 * xfns.c (Fx_create_frame): Call x_default_parameter for right
5713 and bottom divider width.
5714 * xterm.c (x_draw_window_divider): Handle first and last pixels
5717 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
5719 * print.c (Fexternal_debugging_output): Add cast to pacify
5720 --enable-gcc-warnings.
5721 * eval.c (call_debugger): Grow specpdl if the debugger was
5722 entered due to specpdl overflow (Bug#16603) and allow more
5723 specpdl space for the debugger itself.
5725 2014-02-02 Martin Rudalics <rudalics@gmx.at>
5727 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
5730 2014-02-01 Eli Zaretskii <eliz@gnu.org>
5732 * w32fns.c (Ffile_system_info): Use WINAPI in the function
5733 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
5735 * print.c (Fexternal_debugging_output): If the argument character
5736 is non-ASCII, encode it with the current locale's encoding before
5737 writing the result to the terminal. (Bug#16448)
5739 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
5740 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
5743 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
5745 * process.c (create_process): Reset SIGPROF handler in the child.
5746 * callproc.c (call_process): Likewise.
5748 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
5750 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
5752 2014-01-29 Eli Zaretskii <eliz@gnu.org>
5754 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
5755 of zero to print strings, GDB doesn't like it.
5757 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
5758 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
5759 we still use correct addresses. (Bug#16576)
5761 2014-01-27 K. Handa <handa@gnu.org>
5763 Fix bug#16286 by a different method from revno:116158 (2014-01-26),
5764 to preserve the code detection behavior of 24.3.
5765 * coding.h (struct coding_system): New member detected_utf8_bytes.
5766 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
5767 (decode_coding_gap): Use short cut for UTF-8 file reading only
5768 when coding->detected_utf8_bytes equals to coding->src_bytes.
5769 * fileio.c (Finsert_file_contents): Cancel the previous change.
5771 2014-01-29 Martin Rudalics <rudalics@gmx.at>
5773 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
5774 that are not visible.
5776 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
5778 * xmenu.c (create_and_show_popup_menu): Handle case when no key
5779 is grabbed (Bug#16565).
5781 2014-01-28 Martin Rudalics <rudalics@gmx.at>
5783 * xdisp.c (last_max_ascent): Re-remove after erroneously
5784 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
5786 (move_it_to): Re-remove reference to last_max_ascent.
5787 (Fwindow_text_pixel_size): Add iterator's max_ascent and
5788 max_descent here instead of calling line_bottom_y.
5791 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
5793 * terminal.c (initial_free_frame_resources): New function.
5794 (init_initial_terminal): Install new hook to free face cache
5795 on initial frame and avoid memory leak. For details, see
5796 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
5797 * xfaces.c (free_frame_faces): Adjust comment.
5799 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5801 * data.c (Fstring_to_number): Document results if unparsable
5804 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
5806 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
5808 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
5810 When decoding, prefer ptrdiff_t to int for buffer positions etc.
5811 * coding.c (detect_coding_utf_8, emacs_mule_char)
5812 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
5813 (check_utf_8, decode_coding):
5814 * coding.h (struct coding_system.errors):
5815 Use ptrdiff_t, not int, for integer values derived from buffer and
5818 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
5819 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
5820 before invoking decode_coding_gap, since there's just one block.
5822 2014-01-25 Martin Rudalics <rudalics@gmx.at>
5824 Fix handling of face attributes in Fx_create_frame (Bug#16529).
5825 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
5826 too early. Again run change_frame_size before assigning menu-
5829 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
5831 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
5832 arrives, call x_check_fullscreen, in case the new display has a
5833 different resolution. (Bug#16517)
5835 2014-01-25 Eli Zaretskii <eliz@gnu.org>
5837 * term.c (read_menu_input): If the selected frame changes, exit
5839 (tty_menu_show): If the selected frame changes while we displayed
5840 a menu, throw to top level. (Bug#16479)
5842 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
5844 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
5846 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
5848 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
5849 * data.c (count_one_bits_word): Fix bug (negated comparison)
5850 when BITS_PER_ULL < BITS_PER_BITS_WORD.
5852 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
5854 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
5855 Avoid undefined behavior by initializing display property bit of a
5856 string processed by the bidirectional iterator. For details, see
5857 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
5859 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
5861 Minor cleanup of previous change.
5862 * image.c (imagemagick_error, Fimagemagick_types):
5863 Omit some recently-introduced and unnecessary casts and assignments.
5865 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
5867 Fix two memory leaks discovered with Valgrind.
5868 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
5869 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
5871 2014-01-22 Martin Rudalics <rudalics@gmx.at>
5873 Fixes in window size functions around Bug#16430 and Bug#16470.
5874 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
5875 (Fwindow_mode_line_height, Fwindow_header_line_height)
5876 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
5877 Minor doc-string adjustments.
5878 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
5879 Rewrite doc-strings.
5880 (window_body_height, window_body_width): Do not count partially
5881 visible lines/columns when PIXELWISE is nil (Bug#16470).
5882 (Qfloor, Qceiling): New symbols.
5884 2014-01-21 Eli Zaretskii <eliz@gnu.org>
5886 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
5887 when the image cache is not yet allocated. (Bug#16509)
5889 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
5891 * buffer.c (Fkill_buffer): When killing an indirect buffer,
5892 re-attach intervals to its base buffer (Bug#16502).
5893 * intervals.c (set_interval_object): Move from here...
5894 * intervals.h (set_interval_object): ... to here. Fix comments.
5896 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
5898 Avoid undefined behavior by initializing buffer redisplay bit.
5899 Problem reported by Dmitry Antipov in
5900 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
5901 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
5903 Revert some of the CANNOT_DUMP fix (Bug#16494).
5904 * lread.c (init_lread): Fix typo: NILP, not !NILP.
5906 2014-01-19 Eli Zaretskii <eliz@gnu.org>
5908 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
5909 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
5910 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
5911 they are replaced by macros that expand into direct calls to the
5912 corresponding functions from GDI32.DLL.
5913 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
5914 variables in the Cygwin build, they are unused.
5916 2014-01-19 K. Handa <handa@gnu.org>
5918 * composite.c (composition_update_it): Fix previous change.
5920 2014-01-18 Eli Zaretskii <eliz@gnu.org>
5922 Fix file name handling on MS-Windows 9X.
5923 * w32.c (maybe_load_unicows_dll): New function.
5925 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
5926 on, to make sure we can convert file names to and from UTF-8 on
5927 Windows 9X. This fixes a failure to start up because Emacs cannot
5928 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
5930 * w32font.c [WINDOWSNT]: Include w32.h.
5931 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
5932 of implementing the same stuff.
5933 Remove now unused g_b_init_is_windows_9x.
5935 * w32.h (maybe_load_unicows_dll): Add prototype.
5937 2014-01-17 Eli Zaretskii <eliz@gnu.org>
5939 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
5940 switch to single keyboard. Prevents daemon crashes when a new
5941 client connects while we show a TTY menu in an existing client.
5944 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
5946 Fix MinGW64 porting problem with _setjmp.
5947 Reported by Eli Zaretskii in:
5948 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
5949 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
5950 the old _setjmp and _longjmp. All uses changed.
5952 2014-01-13 Daniel Colascione <dancol@dancol.org>
5954 * textprop.c (Fremove_list_of_text_properties):
5955 Correctly handle reaching the end of the interval tree. (Bug#15344)
5957 2014-01-13 Martin Rudalics <rudalics@gmx.at>
5959 * xdisp.c (resize_mini_window): Round height to a multiple of
5960 frame's line height. Fix bug in calculation of window start
5961 position (Bug#16424).
5963 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
5965 * macfont.m: Include termchar.h.
5966 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
5967 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
5968 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
5969 *_WITH_GC_* to take face and f as parameters.
5970 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
5971 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
5973 2014-01-13 Daniel Colascione <dancol@dancol.org>
5975 Fix menu item updating in the presence of the Unity global menu
5978 * gtkutil.h (xg_have_tear_offs): Add frame parameter
5979 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
5981 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
5982 updating menus; explain why.
5983 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
5984 problem it's supposed to solve and it interferes with detecting
5985 the presence of a global menu.
5986 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
5989 2014-01-11 K. Handa <handa@gnu.org>
5991 * composite.c (composition_update_it): Fix indexing of
5992 LGSTRING_CHAR (Bug#15984).
5994 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
5996 * unexw32.c (_start) [__MINGW64__]: Define to __start.
5998 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6000 * xdisp.c (try_window_id): Don't use this function's optimizations
6001 if overlays in the buffer displayed by the window have changed
6002 since last redisplay. (Bug#16347)
6003 (message_dolog): Fix indentation.
6005 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6007 * frame.c (frame_resize_pixelwise): Fix doc-string.
6009 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6011 Fix handling of internal borders (Bug#16348).
6012 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6013 Remove internal border width from pixel width of windows.
6014 (change_frame_size_1): Don't return early when frame's pixel
6015 size changes - we still have to record the new sizes in the
6017 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6018 also when toolbar gets larger.
6019 * window.c (check_frame_size): Include internal_border_width in
6021 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6022 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6023 In non-toolkit/non-GTK version clear internal border.
6024 * xterm.c (x_clear_under_internal_border): New function for
6025 non-toolkit/non-GTK version.
6026 (x_after_update_window_line): In non-toolkit/non-GTK version
6028 (handle_one_xevent, x_set_window_size):
6029 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6030 * xterm.h (x_clear_under_internal_border): Extern it.
6032 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6034 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6035 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6038 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6040 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6041 last value of point is not equal to buffer's point. (Bug#16129)
6043 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6046 * nsterm.h (updateCollectionBehavior): Rename from
6047 updateCollectionBehaviour. All uses changed.
6049 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6050 * Makefile.in (SETFATTR): New macro.
6051 (temacs$(EXEEXT)): Use it.
6053 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6055 Fix maximization behavior on Windows (Bug#16300).
6056 * w32fns.c (w32_fullscreen_rect): Don't handle
6057 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6058 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6059 of SetWindowPos. Restore last placement also when leaving
6060 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6061 but the FULLSCREEN_BOTH case.
6063 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6066 * data.c (arithcompare_driver):
6067 * fileio.c (Fcar_less_than_car):
6068 * fns.c (internal_equal):
6069 * frame.c (delete_frame):
6070 * lisp.h (enum More_Lisp_Bits):
6072 Avoid C99 constructs that don't work in C89.
6073 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6074 to port to C89, which doesn't have 'long long'.
6075 (count_trailing_zero_bits): Use them.
6077 2014-01-03 Chong Yidong <cyd@gnu.org>
6079 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6081 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6083 Further adjust frame/window scrollbar width calculations.
6084 * window.c (apply_window_adjustment):
6085 Set windows_or_buffers_changed.
6086 (Fwindow_scroll_bars): Return actual scrollbar width.
6087 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6088 For non-toolkit builds again use 14 as minimum width and set
6089 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6090 * xterm.c (XTset_vertical_scroll_bar): Take width from
6091 WINDOW_SCROLL_BAR_AREA_WIDTH.
6092 (x_new_font): Rename wid to unit. Base calculation of new
6093 scrollbar width on toolkit used and make it analogous to that of
6094 x_set_scroll_bar_default_width.
6095 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6096 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6097 of GetSystemMetrics.
6098 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6099 WINDOW_SCROLL_BAR_AREA_WIDTH.
6100 (x_new_font): Make it correspond to changes in xterm.c.
6102 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6104 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6105 This is a cleaner way to fix the MinGW-w64 porting problem.
6106 Check for INTPTR_MAX misconfiguration.
6108 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6110 * search.c (newline_cache_on_off, find_newline): In indirect
6111 buffers, use the newline cache of the base buffer.
6113 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6114 buffer, invalidate the caches of its base buffer. (Bug#16265)
6116 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6117 buffers, use the width-run cache of the base buffer.
6119 * xdisp.c (redisplay_window): When the window displays an indirect
6120 buffer, and the character widths in the display table have
6121 changed, invalidate the width-run cache of the corresponding base
6124 * fileio.c (Finsert_file_contents): When invalidating the newline
6125 cache, consider the case of inserting into indirect buffer.
6127 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6128 In indirect buffers, use the paragraph cache of the base buffer.
6130 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6132 * window.c (grow_mini_window): Fix last change.
6134 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6136 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6138 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6140 * w32term.c (w32_initialize): Use LCID and LOWORD.
6142 * w32proc.c (create_child): Use pid_t for 5th argument.
6143 (IsValidLocale): Don't provide prototype for MinGW64.
6144 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6145 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6147 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6148 MinGW64 doesn't support.
6150 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6152 * w32.c (set_named_security_info): New function.
6153 (acl_set_file): Fall back on set_named_security_info if
6154 set_file_security fails.
6155 (g_b_init_set_named_security_info_w)
6156 (g_b_init_set_named_security_info_a): New static variables.
6157 (globals_of_w32): Initialize them to zero.
6158 (set_named_security_info): Set them to non-zero if the
6159 corresponding API is available.
6160 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6161 New function typedefs.
6163 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6165 Some more fixes following pixelwise resize changes including one
6167 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6168 of frame_resize_pixelwise.
6169 * widget.c (pixel_to_text_size): New function.
6170 (update_wm_hints): Have size hints respect value of
6171 frame_resize_pixelwise.
6172 (EmacsFrameResize): Alway process resize requests pixelwise.
6173 * window.c (grow_mini_window): Make sure mini window is at least
6175 * xdisp.c (display_menu_bar): Make sure menubar extends till
6177 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6178 (x_set_tool_bar_lines): Calculate pixelwise.
6179 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6180 frame_resize_pixelwise.
6182 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6184 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6185 variables not used there.
6187 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6189 * w32.c (sys_umask): New function. (Bug#16299)
6191 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6193 * dispnew.c (change_frame_size_1): Take old width of root window
6194 from that window's pixel width. (Bug#16284)
6196 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6198 Plain copy-file no longer chmods an existing destination (Bug#16133).
6199 * fileio.c (realmask): Now a static var, not a local.
6200 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6201 Remove arg STATPTR. All uses changed.
6202 (Fcopy_file): Do not alter permissions of existing destinations,
6203 unless PRESERVE-PERMISSIONS (renamed from
6204 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6205 Avoid race when testing for existing destinations and for
6206 when input and output files are the same.
6207 If changing the group fails, adjust both default and
6208 preserved permissions so that access is not granted to the
6210 (Fset_default_file_modes, init_fileio): Update realmask.
6211 (Fdefault_file_modes): Use realmask instead of calling umask.
6213 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6215 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6216 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6217 flags on the daemon pipe ends before execing.
6219 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6221 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6222 session. (Bug#14739)
6224 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6226 * callproc.c (Vexec_path): Document that exec-directory is in it.
6228 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6230 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6233 2013-12-27 Chong Yidong <cyd@gnu.org>
6235 * data.c (Fsymbol_function): Doc fix.
6237 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6239 Some more tinkering with Bug#16051.
6240 * window.c (resize_frame_windows): Don't let the size of the
6241 root window drop below the frame's default character size.
6242 Never ever delete any subwindows - let the window manager do the
6245 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6246 of toolbar lines needed when they exceed the height of the root
6248 (unwind_create_frame_1): New function.
6249 (Fx_create_frame): Generally inhibit calling the window
6250 configuration change hook here. Remove extra call to
6251 change_frame_size - it's not needed when we don't run the
6252 configuration change hook.
6254 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6256 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6257 On my Fedora 19 platform the core dumps were so big that
6258 my desktop became nearly catatonic.
6259 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6260 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6261 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6262 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6263 a clang-only syntax.
6264 * conf_post.h (__has_feature): New macro, if not already defined.
6265 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6266 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6268 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6270 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6271 is a file name. (Bug#16252)
6273 2013-12-25 Chong Yidong <cyd@gnu.org>
6275 * keyboard.c (Voverriding_terminal_local_map)
6276 (Voverriding_local_map): Doc fix.
6278 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6280 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6282 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6283 file name when it is submitted to ShellExecute. Simplify code.
6284 Don't test DOCUMENT for being a string, as that is enforced by
6285 CHECK_STRING. Doc fix.
6287 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6289 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6290 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6291 redisplay_tool_bar does. Improve and fix commentary.
6292 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6293 limits of the glyph matrices. (Bug#16051)
6294 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6295 only when the new size is different from the old one, and the new
6296 size can be achieved given the frame height.
6298 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6300 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6302 2013-12-23 Glenn Morris <rgm@gnu.org>
6304 * lread.c (Fload): Mention load-prefer-newer in doc.
6306 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6308 Handle Bug#16207 by being more restrictive when running hooks.
6309 * window.c (unwind_change_frame): New function.
6310 (Fset_window_configuration): Don't run configuration change hook
6311 while the frame configuration is unsafe. Call select_window
6314 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6316 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6318 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6320 * nsterm.h: Declare EmacsColor category.
6322 * nsterm.m (NSColor): Implement EmacsColor category.
6323 (ns_get_color): Use colorUsingDefaultColorSpace.
6324 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6326 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6328 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6330 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6331 having the PNG_NORETURN attribute, to avoid compiler warning in
6334 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6336 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6338 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6339 fringe background extension.
6340 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6341 because they are now always the same as `left' and `width',
6342 respectively. Remove code for the case that `width' and
6343 `sb_width' are different.
6345 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6347 Remove scroll_bar_actual_width from frames.
6348 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6349 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6350 (x_figure_window_size):
6351 * nsterm.m (x_set_window_size):
6352 * widget.c (set_frame_size):
6353 * w32term.c (x_set_window_size):
6354 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6355 scroll_bar_actual_width.
6357 Convert scroll_bar members to integers on Windows.
6358 * w32term.h (struct scroll_bar): Convert top, left, width,
6359 height, start, end and dragging to integers.
6360 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6362 * w32term.c (w32_set_scroll_bar_thumb)
6363 (w32_scroll_bar_handle_click): Remove XINT conversions for
6364 scroll_bar members. Treat bar->dragging as integer.
6365 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6366 first element. Remove XINT conversions for scroll_bar members.
6367 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6368 Remove XINT conversions for scroll_bar members.
6370 Fix assignment for new window total sizes.
6371 * window.c (Fwindow_resize_apply_total): Assign values for
6374 2013-12-20 Chong Yidong <cyd@gnu.org>
6376 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6377 argument to `append'.
6379 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6381 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6382 current text face, for extending the face of the display margins.
6385 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6386 Doc fix. (Bug#16190)
6388 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6390 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6393 * nsterm.m (Qfile, Qurl): New.
6394 (EV_MODIFIERS2): New macro.
6395 (EV_MODIFIERS): Use EV_MODIFIERS2.
6396 (ns_term_init): Remove font and color from DND, does not work on
6397 newer OSX, and other ports don't have them.
6398 (performDragOperation:): Handle modifiers used during drag.
6399 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6400 Remove global Lisp variables used to communicate with ns-win.el.
6401 Remove font and color handling.
6402 (syms_of_nsterm): Defsym Qfile and Qurl.
6404 2013-12-19 Anders Lindgren <andlind@gmail.com>
6406 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6407 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6409 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6410 (constrainFrameRect): Remove special case nr_screens == 1.
6411 Don't constrain size to size of view.
6413 * nsterm.h (ns_output): Remove dont_constrain.
6415 2013-12-19 Anders Lindgren <andlind@gmail.com>
6417 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6419 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6421 Minor fixes for recent openp changes.
6422 * lisp.h (GCPRO7): New macro.
6423 * lread.c (openp): Use bool for boolean; all callers changed.
6424 Protect save_string from GC. Don't assume that file descriptors
6425 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6426 warning about uninitialized variable.
6428 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6430 * w32fns.c (emacs_abort): Use intptr_t as argument of
6431 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6433 2013-12-18 Glenn Morris <rgm@gnu.org>
6435 * lread.c (Fload): Pass load_prefer_newer to openp.
6436 Don't bother checking mtime if openp already did it.
6437 (openp): Add `newer' argument, to check all suffixes
6438 and find the newest file.
6439 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6440 * callproc.c (call_process):
6441 * charset.c (load_charset_map_from_file):
6442 * emacs.c (init_cmdargs):
6443 * image.c (x_create_bitmap_from_file, x_find_image_file):
6445 * lread.c (Flocate_file_internal):
6446 * process.c (Fformat_network_address):
6447 * sound.c (Fplay_sound_internal):
6448 * w32.c (check_windows_init_file):
6449 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6451 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6453 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6455 * w32.c (getloadavg): Don't index samples[] array with negative
6456 indices. Recover from wall-clock time being set backwards.
6458 * w32term.c (w32_initialize): Declare the argument of
6459 set_user_model as const.
6461 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6462 (w32_menu_show): Constify some arguments passed to MessageBox.
6464 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6465 to initialize Lisp objects.
6467 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6468 initialize Lisp objects.
6470 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6471 use variables used only on X under that condition.
6473 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6474 variables not used there.
6476 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6478 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6479 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6481 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6483 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6484 code, revealed in presence of R2L characters, character
6485 compositions, and display vectors. A better fix for Bug#16148.
6486 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6487 GTK and NS builds, they don't have this member of struct frame.
6489 * dispextern.h (struct composition_it): Correct a comment for the
6492 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6494 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6495 This prevents a compilation error on C compilers that do not
6496 default functions to return 'int' if not declared. Also, add
6497 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6498 since it now uses inline functions.
6500 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6502 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6503 display margins on mode line, header line, and in the frame's
6504 tool-bar window. (Bug#16165)
6506 2013-12-16 Andreas Schwab <schwab@suse.de>
6508 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6510 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6512 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6515 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6517 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6519 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6521 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6522 intended to find bogus pointers in font objects (Bug#16140).
6523 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6524 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6525 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6526 Disable for MS-Windows due to Bug#15876; apparently this
6527 requires more or less substantial changes in fontset code.
6528 * xfont.c (xfont_close):
6529 * xftfont.c (xftfont_close): Call x_display_info_for_display
6530 to check whether 'Display *' is valid (Bug#16093 and probably
6533 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6535 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6536 Reported by Juanma Barranquero <lekktu@gmail.com>.
6538 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6539 open a pty on MS-Windows. (Bug#16152)
6541 * emacs.c (decode_env_path): Fix bogus comparison against
6542 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6544 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6546 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6547 (Fx_file_dialog): Add parentheses around && to silence warning.
6549 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6551 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6553 * xdisp.c (extend_face_to_end_of_line): Extend background of
6554 non-default face in margin areas as well. (Bug#16151)
6555 (display_line): Call extend_face_to_end_of_line for continued
6556 lines as well, if the display margins have non-zero width.
6557 (set_glyph_string_background_width): When needed, set the
6558 extends_to_end_of_line_p flag on glyph strings to be drawn in
6559 margin areas, not only in the text area.
6561 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
6564 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
6566 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
6567 Don't worry about verify_error being t, since it has to be a list.
6569 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
6571 Use bool for boolean, focusing on headers.
6572 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
6573 No need to include <stdbool.h>, since conf_post.h does it now.
6574 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
6575 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
6576 (SET_PER_BUFFER_VALUE_P):
6577 * ccl.c, ccl.h (setup_ccl_program):
6578 * ccl.h (CHECK_CCL_PROGRAM):
6579 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
6580 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
6581 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
6582 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
6583 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
6584 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
6585 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
6586 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
6587 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
6588 (CHARSET_FAST_MAP_SET):
6589 * coding.c (decode_coding_ccl, encode_coding_ccl):
6590 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
6591 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
6592 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
6593 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
6594 (decode_coding_c_string):
6595 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
6596 * conf_post.h (has_attribute):
6597 * dispextern.h (trace_redisplay_p)
6598 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
6599 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
6600 (SET_GLYPH_FROM_CHAR_GLYPH)
6601 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
6602 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
6603 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
6604 (cursor_in_mouse_face_p):
6605 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
6606 (blank_row, prepare_desired_row)
6607 (build_frame_matrix_from_leaf_window, make_current)
6608 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
6609 (update_window, scrolling_window, update_frame_line):
6610 * disptab.h (GLYPH_FOLLOW_ALIASES):
6611 * editfns.c (Fformat):
6612 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
6613 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
6614 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
6615 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
6616 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
6617 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
6618 (FONT_DEFERRED_LOG):
6619 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
6620 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
6621 (FRAME_MOUSE_UPDATE):
6622 * fringe.c (Fdefine_fringe_bitmap):
6623 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
6624 (x_create_bitmap_from_xpm_data, xpm_load_image):
6625 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
6626 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
6627 (MERGE_INTERVAL_CACHE):
6628 * keymap.h (KEYMAPP):
6629 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
6630 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
6631 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
6632 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
6633 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
6634 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
6635 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
6636 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
6637 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
6638 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
6639 (SETUP_BUFFER_SYNTAX_TABLE):
6640 * systime.h (timespec_valid_p):
6641 * term.c (save_and_enable_current_matrix):
6642 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
6643 * xdisp.c (in_display_vector_p, display_tool_bar_line)
6644 (redisplay_internal, try_window_reusing_current_matrix)
6645 (sync_frame_with_window_matrix_rows, try_window_id)
6646 (display_menu_bar, display_tty_menu_item, display_mode_line)
6647 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
6648 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
6649 * xmenu.c (xmenu_show):
6650 * xterm.c (use_xim, x_term_init):
6651 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
6652 (struct x_bitmap_record):
6653 Use bool for booleans.
6654 * ccl.c (struct buffer_text):
6655 * ccl.h (struct ccl_program):
6656 * charset.h (struct charset):
6658 * coding.h (struct iso_2022_spec, struct coding_system):
6659 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
6660 (struct glyph_string, struct face, struct face_cache)
6661 (struct bidi_string_data, struct bidi_it)
6662 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
6664 * editfns.c (Fformat):
6665 * frame.h (struct frame):
6666 * fringe.c (struct fringe_bitmap):
6667 * intervals.h (struct interval):
6668 * keyboard.h (struct kboard):
6669 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
6670 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
6671 (struct Lisp_Buffer_Local_Value, union specbinding):
6672 * macfont.m (struct macfont_info):
6673 * process.h (struct Lisp_Process):
6674 * termchar.h (struct tty_display_info):
6675 * window.h (struct window):
6676 * xterm.h (struct x_output):
6677 Use bool_bf for boolean bit-fields.
6678 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
6679 All callers changed.
6680 * ccl.h (struct ccl_program): Remove unused members private_state,
6681 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
6683 (struct ccl_spec): Remove unused members cr_carryover,
6684 eight_bit_carryover.
6685 * conf_post.h: Include <stdbool.h>.
6686 (bool_bf): New type.
6687 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
6688 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
6689 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
6690 'do { ... } while (false)' brackets.
6691 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
6692 Args must now be expressions; all callers changed.
6693 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
6694 (PRODUCE_GLYPHS): Simplify use of boolean.
6695 * fileio.c (Fcopy_file):
6696 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
6697 * lisp.h (UNGCPRO): Return void, not int.
6698 (FOR_EACH_TAIL): Use void expression, not int expression.
6699 * region-cache.c: Reindent.
6700 * region-cache.h: Copy comments from region-cache.c, to fix
6701 incorrect remarks about booleans.
6703 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6705 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
6706 when character at point is displayed from a display vector.
6709 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
6711 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
6712 now a list of certificate validation checks that will abort a
6713 connection with an error.
6714 (Fgnutls_boot): Document it and use it.
6716 2013-12-14 Martin Rudalics <rudalics@gmx.at>
6718 * w32term.c (w32_enable_frame_resize_hack): New variable.
6719 (x_set_window_size): Use it to hack frame resizing on Windows
6722 2013-12-14 Eli Zaretskii <eliz@gnu.org>
6724 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
6725 Windows-specific code to w32.c. Change error message text to
6726 match that of Posix platforms.
6728 * w32.c (w32_copy_file): New function, most of the code copied and
6729 reworked from Fcopy_file. Improve error handling. Plug memory
6730 leak when errors are thrown. Support file names outside of the
6731 current codepage. (Bug#7100)
6733 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6735 * lread.c (load_path_default): Prototype.
6737 2013-12-13 Glenn Morris <rgm@gnu.org>
6739 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
6740 (dump_path): Remove.
6741 (load-path-default): Remove `changed' argument.
6742 Do not set dump_path permanently. Simplify.
6743 (init_lread): Simplify.
6744 (syms_of_lread): Remove dump_path.
6746 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6748 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
6749 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
6750 2013-12-12 font-related change to avoid Bug#16128, which
6751 is quite hard to fix without even more substantial changes.
6753 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
6755 * font.c (font_close_object): Check for live frame (Bug#16128).
6757 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
6759 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
6760 Return ptrdiff_t, not int, since it's a buffer size.
6761 Reindent/reparen some macros to a more Gnuish style.
6763 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
6765 Avoid undefined behavior with huge regexp interval counts.
6766 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
6767 since it's now specialized to interval counts. All uses changed.
6768 Do not assume wraparound on signed integer overflow.
6769 (regex_compile): Simplify based on the above changes.
6771 2013-12-12 Eli Zaretskii <eliz@gnu.org>
6773 Support file names on MS-Windows that use characters outside of
6774 the current system codepage. (Bug#7100)
6776 * w32.c (get_file_security, set_file_security)
6777 (create_symbolic_link): Separate pointers and boolean flags for
6778 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
6779 non-zero, else the former.
6780 (codepage_for_filenames, filename_to_utf16, )
6781 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
6783 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
6785 (normalize_filename): Lose the DBCS code, now works on UTF-8.
6786 Accept only one argument; all callers changed.
6787 (dostounix_filename): Remove the second argument, now works in
6788 UTF-8. All callers changed.
6789 (parse_root): Lose DBCS code.
6790 (get_long_basename, w32_get_short_filename, init_environment)
6791 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
6792 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
6793 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
6794 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
6795 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
6796 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
6798 (ansi_encode_filename): New function.
6799 (get_emacs_configuration, get_emacs_configuration_options):
6801 (add_volume_info, GetCachedVolumeInformation): Run the input file
6802 name through unixtodos_filename, to ensure it is stored and
6803 referenced in canonical form.
6804 (get_volume_info): Lose the DBCS code, now works in UTF-8.
6805 (logon_network_drive, sys_link, utime): Improve error handling.
6806 (sys_access): New function.
6807 (hashval, generate_inode_val): Unused functions deleted.
6808 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
6809 (check_windows_init_file): Convert error message from UTF-8 to
6810 ANSI codepage, for display in the message box.
6811 (globals_of_w32): Set w32_unicode_filenames according to the OS
6814 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
6815 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6816 (syms_of_w32term): Declare w32-unicode-filenames.
6818 * w32proc.c (new_child, delete_child): Remove code that handled
6819 unused pending_deletion and input_file members of the child struct.
6820 (create_child, sys_spawnve): Convert all file names to ANSI
6821 codepage. Use ANSI APIs explicitly; forcibly fail if any file
6822 name cannot be encoded in ANSI codepage. Don't use
6823 unixtodos_filename, mirror slashes by hand.
6824 (record_infile, record_pending_deletion): Functions deleted.
6825 (Fw32_short_file_name): Call w32_get_short_filename instead of
6828 * w32notify.c (add_watch): Work in Unicode mode when
6829 w32_unicode_filenames is non-zero, ANSI mode otherwise.
6830 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
6831 instead, do the same with Lisp primitives.
6833 * w32fns.c (file_dialog_callback, Fx_file_dialog)
6834 (Fsystem_move_file_to_trash, Fw32_shell_execute)
6835 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
6836 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
6837 (Fw32_shell_execute): Improve error reporting.
6838 (Fdefault_printer_name): Ifdef away for Cygwin.
6840 * w32.h (struct _child_process): Remove input_file and
6841 pending_deletion members that are no longer used.
6842 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
6843 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
6844 (ansi_encode_filename): New and updated prototypes.
6846 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
6848 (unexec): Don't use dostounix_filename, it expects a file name in
6849 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
6852 * fileio.c (Ffile_name_directory, file_name_as_directory)
6853 (directory_file_name, Fexpand_file_name)
6854 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
6855 arguments of dostounix_filename.
6856 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
6857 use MAX_UTF8_PATH for size of file-name strings.
6858 (emacs_readlinkat): Build an explicitly unibyte string for file
6860 (syms_of_fileio) <file-name-coding-system>:
6861 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
6863 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
6864 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
6865 directories to UTF-8.
6866 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
6867 environment, and each element of the input PATH, to UTF-8.
6869 * dired.c (file_attributes): Use build_unibyte_string explicitly
6870 to make Lisp strings from user and group names.
6872 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
6875 * coding.c (decode_file_name, encode_file_name): New functions.
6877 * termcap.c (tgetent): Adapt to the change in arguments of
6880 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
6883 * msdos.c (dostounix_filename, init_environment): Adapt to the
6884 change in arguments of dostounix_filename.
6886 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
6887 [WINDOWSNT]: Encode file names passed to the image libraries in
6890 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
6891 [WINDOWSNT]: Convert file names to the current ANSI codepage.
6893 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
6894 arguments of dostounix_filename.
6896 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6898 * font.h (struct font_entity) [HAVE_NS]: New field to record
6899 font driver which was used to create this entity.
6900 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
6901 frame where the font was opened.
6902 (font_close_object): Add prototype.
6903 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
6904 (font_close_object): Not static any more. Lost frame arg.
6905 Adjust comment and users.
6906 * alloc.c (cleanup_vector): Call font_close_object to adjust
6907 per-frame font counters correctly. If HAVE_NS, also call
6908 driver-specific cleanup for font-entity objects.
6909 * ftfont.c (ftfont_open):
6910 * nsfont.m (nsfont_open):
6911 * w32font.c (w32font_open_internal):
6912 * xfont.c (xfont_open):
6913 * xftfont.c (xftfont_open): Save frame pointer in font object.
6914 * macfont.m (macfont_open): Likewise.
6915 (macfont_descriptor_entity): Save driver pointer to be able
6916 to call its free_entity routine when font-entity is swept.
6917 * ftxfont.c (ftxfont_open): Add eassert because frame
6918 pointer should be saved by ftfont_driver.open.
6920 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
6922 * xterm.c (x_make_frame_visible): Restore hack which is needed when
6923 input polling is used. This is still meaningful for Cygwin, see
6924 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
6925 * keyboard.c (poll_for_input_1, input_polling_used):
6926 Define unconditionally.
6927 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
6928 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
6929 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
6930 (font_for_char): Prefer ptrdiff_t to int for buffer position.
6931 (face_for_char): Likewise. Rearrange eassert and return ASCII
6932 face for CHAR_BYTE8_P.
6933 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
6935 2013-12-11 Ken Brown <kbrown@cornell.edu>
6937 * dispextern.h (erase_phys_cursor):
6938 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
6940 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
6942 * nsterm.m (x_free_frame_resources):
6943 * term.c (tty_free_frame_resources):
6944 * xterm.c (x_free_frame_resources): Do not check for non-NULL
6945 face cache because it's implied by free_frame_faces anyway.
6946 * w32term.c (x_free_frame_resources): Likewise. Do not call
6947 free_frame_faces twice.
6949 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
6951 * editfns.c (Fformat_time_string): Mention %F in the doc.
6953 2013-12-11 Martin Rudalics <rudalics@gmx.at>
6955 * window.c (resize_frame_windows): Don't return immediately when
6956 the root window's size doesn't change - the minibuffer window
6957 may still have to be repositioned/resized.
6958 * xfns.c (Fx_create_frame): Always change the frame size after
6959 initializing the frame's faces.
6960 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
6961 change_frame_size should already have done it.
6962 (x_new_font): Assign new tool- and menu-bar heights.
6963 (x_set_window_size_1): Account for tool- and menu-bar heights
6964 (Bug#16013). Don't set pixel sizes since change_frame_size
6965 should already have done it.
6967 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
6969 Remove the option of using libcrypto.
6970 * Makefile.in (LIB_CRYPTO): Remove.
6971 (LIBES): Don't use it.
6973 2013-12-11 Juri Linkov <juri@jurta.org>
6975 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
6976 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
6978 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
6980 * xdisp.c (display_tool_bar_line): Don't extend on a previously
6981 drawn tool bar items (Bug#16058).
6982 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
6984 2013-12-09 Ken Brown <kbrown@cornell.edu>
6986 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
6988 * lisp.h (get_frame_param): Adjust conditions for prototype
6991 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
6993 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
6994 Avoid unused macro warning if configured --without-xft.
6996 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
6998 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7000 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7002 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7004 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7006 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7008 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7010 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7012 Use libcrypto's checksum implementations if available, for speed.
7013 * Makefile.in (LIB_CRYPTO): New macro.
7016 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7017 The macro didn't conform to C99 due to type mismatch,
7018 which caused compilation failure with Sun C 5.12,
7019 and it was confusing anyway. Include window.h to declare
7020 redisplay_other_windows.
7022 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7024 * window.c (set_window_buffer): Update mode line (bug#16084).
7026 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7028 Fix minor problems found by static checking.
7029 * keyboard.c (poll_for_input_1, input_polling_used):
7030 Define only if HAVE_NTGUI.
7031 * xmenu.c (popup_activate_callback): Omit unnecessary
7032 check against USE_X_TOOLKIT, which must be defined here anyway.
7033 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7036 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7038 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7040 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7042 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7044 * nsterm.m (x_set_window_size): Remove fprintf.
7045 (init): Define always. Set applicationDidFinishLaunchingCalled
7047 (applicationDidFinishLaunching:):
7048 Set applicationDidFinishLaunchingCalled.
7049 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7052 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7054 Pixel resize changes for NS (Bug#16049).
7055 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7056 height/width. row/cols are locals.
7057 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7058 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7059 (windowWillResize): Remove gsextra. Calculate extra as in
7061 (x_new_font): Don't change frame size if fullscreen.
7062 Change size pixelwise.
7064 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7065 comment in xfns.c. Change to pixelwise call.
7067 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7069 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7072 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7074 * xterm.c (input_signal_count): Remove.
7075 (x_dispatch_event): Define unconditionally.
7076 (x_make_frame_visible): Process X events until the frame
7077 is really visible (Bug#16027).
7078 * xterm.h (x_dispatch_event): Declare unconditionally.
7080 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7082 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7084 * nsterm.m (x_set_window_size): Handle pixelwise.
7086 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7088 * w32term.c (x_new_font):
7089 * xterm.c (x_new_font): Calculate new frame size from new font
7092 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7094 * lisp.h (FOR_EACH_TAIL): New macro.
7095 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7097 * window.c (select_window): Call second wset_redisplay before we change
7098 selected_window (bug#16034).
7100 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7102 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7104 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7106 * w32xfns.c: Include window.h, to avoid a compiler warning.
7108 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7110 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7111 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7112 window_scroll takes care of it.
7113 (Fset_window_point, Fdelete_other_windows_internal)
7114 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7115 (Fsplit_window_internal, Fdelete_window_internal)
7116 (Fresize_mini_window_internal, Fset_window_configuration)
7117 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7118 cause redisplay instead of forcing a complete redisplay.
7119 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7120 we're only affecting the selected_window.
7122 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7124 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7125 directional control characters. Update type and category
7126 determination according to the UBA from Unicode v6.3.
7127 (bidi_category_t): New category EXPLICIT_FORMATTING.
7129 * dispextern.h (bidi_type_t): Update to include new bidirectional
7130 properties introduced with Unicode v6.3. (Bug#16043)
7132 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7134 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7137 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7139 * font.c (font_list_entities): Remove dummy assignment.
7140 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7141 used on graphic displays only. Remove unused 'font_encoder' member.
7142 (struct font_bitmap): Remove unused 'extra' member.
7143 * nsfont.m (nsfont_open):
7144 * w32font.c (w32font_open_internal):
7145 * ftfont.c (ftfont_get_bitmap): Adjust users.
7147 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7149 Use bool for boolean.
7150 * tparam.c (tparam1):
7151 * undo.c (record_point, record_property_change):
7152 Use bool for boolean, for local vars that are always true or false.
7154 Minor integer overflow fixes (Bug#16033).
7155 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7156 This improves on the previous fix to this function.
7157 (window_resize_check): When summing up pixel counts, don't rely on
7158 undefined behavior if the sum overflows.
7160 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7162 * window.c (Fset_window_new_pixel): Don't choke at negative
7163 argument value (Bug#16033).
7165 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7166 to avoid crash in window_box_height.
7168 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7169 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7171 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7173 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7175 Minor integer overflow fixes.
7176 * window.c (Fset_window_new_pixel, grow_mini_window):
7177 * xdisp.c (Fwindow_text_pixel_size):
7178 Avoid undefined behavior on signed integer overflow.
7179 * xfns.c (x_set_mouse_color):
7180 Check that drag shape fits in 'unsigned', since that's what X wants.
7182 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7184 Improve reporting of fatal exception on MS-Windows.
7185 * w32fns.c (my_exception_handler): New function.
7186 (globals_of_w32fns): Set it up as the unhandled exception
7187 handler. Initialize exception code and address to zeros.
7188 (emacs_abort): If the exception code and address are available,
7189 print them at the beginning of the backtrace. Fix the format of
7190 printing addresses (was producing 0x0x12345678 on XP).
7193 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7195 * eval.c (Fbacktrace__locals): New function.
7196 (syms_of_eval): Defsubr it.
7198 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7200 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7201 Define here to unify between...
7202 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7203 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7205 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7207 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7209 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7210 fringe background extension.
7211 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7212 because they are now always the same as `left' and `width',
7213 respectively. Remove code for the case that `width' and
7214 `sb_width' are different.
7216 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7218 Fix minor problems found by static checking.
7219 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7220 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7221 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7223 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7225 * image.c (imagemagick_compute_animated_image): Don't crash if we
7226 have an animation with different-sized images (bug#15313).
7228 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7230 Remove some unused items introduced during pixelwise change.
7231 * window.c (window_resize_total_check): Remove unused function.
7232 * xdisp.c (remember_mouse_glyph): Remove unused label.
7233 (Ftool_bar_height): Move declaration inside #if.
7234 * xterm.c (x_set_window_size): Don't use r and c.
7236 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7238 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7241 * window.c (Fset_window_configuration): Comment out unused variables.
7243 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7245 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7247 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7249 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7251 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7252 HAVE_GNUTLS3 (Bug#16001).
7254 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7255 if interrupts are deferred (Bug#15801).
7257 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7259 Support resizing frames and windows pixelwise.
7260 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7261 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7262 (struct glyph_matrix): Replace window_left_col and
7263 window_top_line by window_pixel_left and window_pixel_top.
7264 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7266 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7267 (draw_window_divider, move_it_to, x_draw_right_divider)
7268 (x_draw_bottom_divider, change_frame_size): Add or fix
7270 * dispnew.c (change_frame_size_1): Change prototype.
7271 (adjust_glyph_matrix, required_matrix_width)
7272 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7273 values instead of lines and columns.
7274 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7275 WINDOW_TOTAL_FRINGE_WIDTH.
7276 (handle_window_change_signal, do_pending_window_change)
7277 (init_display): Adjusts calls of change_frame_size.
7278 (change_frame_size, change_frame_size_1): Handle pixelwise
7280 * frame.c (Qright_divider_width, Qbottom_divider_width):
7282 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7283 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7284 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7285 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7287 (set_frame_param): New function.
7288 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7289 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7290 (Ffringe_width, Fborder_width, Fright_divider_width)
7291 (Fbottom_divider_width): New functions, defsubr them.
7292 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7293 New argument pixelwise.
7294 (struct frame_parm_table): New members Qright_divider_width and
7295 Qbottom_divider_width.
7296 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7297 (x_report_frame_params): Handle Qright_divider_width and
7298 Qbottom_divider_width.
7299 (x_set_right_divider_width, x_set_bottom_divider_width):
7301 (frame_resize_pixelwise): New option.
7302 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7303 new_pixelwise, right_divider_width and bottom_divider_width;
7304 remove total_lines; rename text_lines, text_cols, new_text_lines
7305 and new_text_cols to text_height, text_width, new_height and
7306 new_width respectively.
7307 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7308 FRAME_TEXT_WIDTH respectively.
7309 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7310 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7311 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7313 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7314 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7315 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7316 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7317 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7318 (FRAME_TOTAL_COLS_ARG): Remove macro.
7319 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7320 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7321 (x_wm_set_size_hint): Handle frame pixel sizes.
7322 * indent.c (compute_motion, Fcompute_motion):
7323 Call window_body_width instead of window_body_cols.
7324 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7325 (make_lispy_position): Handle right and bottom dividers.
7326 (Fsuspend_emacs): Pixelize call of change_frame_size.
7327 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7328 * lisp.h: Extern set_frame_param.
7329 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7331 (Fx_create_frame): Add entry for vertical_drag_cursor.
7332 Pixelize call of change_frame_size.
7333 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7334 * nsterm.m (ns_update_window_end): Optionally draw right
7336 (x_set_window_size): Add argument pixelwise.
7337 Call check_frame_size and change_frame_size with pixelwise zero.
7338 (ns_draw_window_divider): New function.
7339 (ns_redisplay_interface): Add ns_draw_window_divider.
7340 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7341 (x_new_font): Call x_set_window_size with pixelwise zero.
7342 * print.c (print_object): For a window print its sequence
7344 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7345 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7346 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7347 (w32_createwindow): Use scroll bar area width.
7348 (w32_wnd_proc): Handle bottom divider width.
7349 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7350 (Fx_create_frame): Default divider width parameters.
7351 Caclulate sizes pixelwise. Add vertical drag cursor support.
7352 (x_create_tip_frame): Default divider widths to zero.
7353 Pixelize call to change_frame_size.
7354 (Fx_show_tip): Add handling of divider widths. Pixelize window
7356 (Fw32_frame_rect): New function.
7357 (frame_parm_handler w32_frame_parm_handlers): Add divider
7359 (Vx_window_vertical_drag_shape): Add variable.
7360 * w32inevt.c (resize_event, maybe_generate_resize_event):
7361 Pixelize change_frame_size calls.
7362 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7364 * w32term.c (w32_draw_window_divider): New function.
7365 (x_update_window_end): Handle right divider.
7366 (w32_draw_fringe_bitmap, x_scroll_run)
7367 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7368 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7369 Calculate new frame sizes pixelwise.
7370 (x_new_font): Pixelize call to x_set_window_size.
7371 (x_check_fullscreen): Pixelize call to change_frame_size.
7372 (x_set_window_size_1, x_set_window_size): New argument
7373 pixelwise. Calculate pixelwise.
7374 (x_wm_set_size_hint): Use scroll bar area width.
7375 (w32_redisplay_interface): Add w32_draw_window_divider.
7376 * w32term.h (struct w32_output): Add vertical drag cursor.
7377 * widget.c (set_frame_size, update_wm_hints)
7378 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7380 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7381 * window.c (sequence_number): Restore.
7382 (Fwindow_pixel_width, Fwindow_pixel_height)
7383 (Fwindow_mode_line_height, Fwindow_header_line_height)
7384 (window_pixel_to_total, Frun_window_scroll_functions)
7385 (Fset_window_new_pixel, window_resize_apply_total)
7386 (Fwindow_resize_apply_total): New functions.
7387 (window_body_height, window_body_width): Rename from
7388 window_body_lines. New argument PIXELWISE.
7389 Calculate pixelwise.
7390 (Fwindow_body_height, Fwindow_body_width): New argument
7392 (coordinates_in_window, window_relative_x_coord): Use window's
7393 pixel width instead of total width.
7394 (replace_window, recombine_windows): Initialize pixel values.
7395 (resize_root_window, resize_frame_windows, grow_mini_window)
7396 (shrink_mini_window): New argument PIXELWISE.
7397 Calculate pixelwise.
7398 (Fdelete_other_windows_internal, adjust_window_margins)
7399 (window_resize_check, window_resize_apply)
7400 (Fdelete_window_internal, Fresize_mini_window_internal)
7401 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7402 (check_frame_size): Rename arguments. New argument PIXELWISE.
7403 Calculate pixelwise.
7404 (set_window_buffer): Make samebuf bool. Run configuration change
7405 hook only if buffer changed.
7406 (Fset_window_buffer): Rewrite doc-string.
7407 (make_window): Initialize new_pixel slot.
7408 (Fwindow_resize_apply): Check pixel size of root window.
7409 (Fsplit_window_internal): Call 2nd argument pixel_size.
7410 Calculate pixelwise.
7411 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7413 (save_window_data): New slots frame_text_width,
7414 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7415 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7417 (Fcurrent_window_configuration, Fset_window_configuration)
7418 (save_window_save, compare_window_configurations): Handle new
7419 slots in save_window_data and saved_window.
7420 (Fset_window_scroll_bars): Fix doc-string.
7421 (window_resize_pixelwise): New variable.
7422 (coordinates_in_window, Fcoordinates_in_window_p):
7424 (make_parent_window): Adjust sequence_number.
7425 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7427 * window.h (struct window): New members new_pixel, pixel_left,
7428 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7429 (wset_new_pixel): New function.
7430 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7431 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7432 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7433 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7434 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7435 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7436 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7437 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7438 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7439 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7440 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7441 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7442 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7443 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7444 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7446 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7447 (window_body_width, check_frame_size): Adapt external declarations.
7448 * xdisp.c (last_max_ascent): New integer.
7449 (window_text_bottom_y): Handle bottom divider.
7450 (window_box_width, window_box_height): Calculate pixelwise.
7451 (get_glyph_string_clip_rects): Handle right divider.
7452 (remember_mouse_glyph): When windows are resized pixelwise
7453 proceed with width and height set to 1.
7454 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7456 (move_it_to): Calculate and return maximum x position
7458 (Fwindow_text_pixel_size): New function.
7459 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7460 (tool_bar_lines_needed): Rename to tool_bar_height.
7461 Calculate pixelwise.
7462 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7463 Calculate pixelwise.
7464 (redisplay_tool_bar): Calculate pixelwise.
7465 (redisplay_window): Calculate pixelwise. Handle dividers.
7466 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7467 (x_draw_vertical_border): Handle dividers.
7468 (define_frame_cursor1): Handle vertical drag cursor.
7469 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7470 (expose_window): Calculate pixelwise. Handle dividers.
7471 (init_xdisp): Initialize pixel values.
7472 * xfaces.c (Qwindow_divider): New face.
7473 (realize_basic_faces): Realize it.
7474 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7475 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7476 (x_set_scroll_bar_default_width): Default actual width to 16.
7477 (Fx_create_frame): Set sizes pixelwise.
7478 (x_create_tip_frame): Default divider widths to zero.
7479 Pixelize call of change_frame_size.
7480 (Fx_show_tip): Handle divider widths. Initial pixel position
7482 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7483 (Vx_window_vertical_drag_shape): New option.
7484 * xmenu.c (free_frame_menubar): Pixelize call of
7486 * xterm.c (x_draw_window_divider): New function.
7487 (x_update_window_end): Optionally draw right divider.
7488 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7489 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7490 (handle_one_xevent, x_new_font): Calculate pixelwise.
7491 (x_set_window_size_1, x_set_window_size): New argument
7492 pixelwise. Calculate pixelwise.
7493 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7494 (struct x_redisplay_interface): Add x_draw_window_divider.
7495 * xterm.h (struct x_output): Add vertical_drag_cursor.
7497 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7499 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7500 Set invisible frames's `redisplay' when a full redisplay is requested.
7501 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7502 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7503 (display_mode_lines): Set it here instead.
7505 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7507 * dispextern.h (set_window_update_flags): Remove.
7509 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7511 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7513 * xdisp.c (REDISPLAY_SOME_P): New macro.
7514 (redisplay_internal): Use it (bug#15999).
7515 (prepare_menu_bars, redisplay_window): Use it as well.
7517 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7519 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7521 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7522 (globals_of_w32font): Zero it out.
7523 (GetCharWidth32W_Proc): New function pointer.
7524 (get_char_width_32_w): New function.
7525 (compute_metrics): If get_glyph_outline_w returns an error, try
7526 get_char_width_32_w before declaring a failure. This avoids
7527 punishing raster (a.k.a. "bitmap") fonts by slowing down
7528 redisplay. (Bug#6364).
7530 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7532 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7533 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7534 highlight needs to be redisplayed. (Bug#15913)
7536 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7538 Fix minor problems found by static checking.
7539 * buffer.h (struct buffer_text, struct buffer):
7540 * frame.h (struct frame):
7541 * window.h (struct window):
7542 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7543 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7544 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7545 no-longer-valid use of HAVE_MENUS.
7546 * xdisp.c (propagate_buffer_redisplay): Now static.
7548 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7550 * xmenu.c (Fmenu_or_popup_active_p):
7551 * window.c (Fset_window_configuration):
7552 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7553 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7554 * fns.c (Fyes_or_no_p):
7555 * editfns.c (Fmessage_box, Fmessage_or_box):
7556 * alloc.c (make_save_ptr_ptr):
7557 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
7559 * window.c (Fset_window_configuration): Move select_window later.
7561 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
7563 Refine redisplay optimizations to only redisplay *some* frames/windows
7564 rather than all of them.
7565 * xdisp.c (REDISPLAY_SOME): New constant.
7566 (redisplay_other_windows, wset_redisplay, fset_redisplay)
7567 (bset_redisplay, bset_update_mode_line): New functions.
7568 (message_dolog): Use bset_redisplay.
7569 (clear_garbaged_frames): Use fset_redisplay.
7570 (echo_area_display): Use wset_redisplay.
7571 (buffer_shared_and_changed): Remove.
7572 (prepare_menu_bars): Call Vpre_redisplay_function before updating
7573 frame titles. Compute the actual set of windows redisplayed.
7574 Don't update frame titles and menu bars for frames that don't need to
7576 (propagate_buffer_redisplay): New function.
7578 (redisplay_internal): Use it. Be more selective in the set of windows
7579 we redisplay. Propagate windows_or_buffers_changed to
7580 update_mode_lines a bit later to simplify the code.
7581 (mark_window_display_accurate_1): Reset window and buffer's
7583 (redisplay_window): Do nothing if neither the window nor the buffer nor
7584 the frame needs redisplay.
7585 * window.h (struct window): Add `redisplay' field.
7586 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
7587 (redisplay_other_windows, window_list): New declarations.
7588 * window.c (select_window, Fset_window_start): Use wset_redisplay.
7589 (window_list): Not static any more.
7590 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
7591 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
7592 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
7593 * frame.c (Fmake_frame_visible): Don't redisplay everything.
7594 * frame.h (struct frame): Add `redisplay' field.
7595 Move `external_menu_bar' bitfield next to other bit-fields.
7596 (SET_FRAME_GARBAGED): Use fset_redisplay.
7597 (SET_FRAME_VISIBLE): Don't garbage the frame;
7598 Use redisplay_other_windows.
7599 * buffer.h (struct buffer): Add `redisplay' field.
7600 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
7601 (modify_overlay): Use bset_redisplay.
7602 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
7604 2013-11-28 Eli Zaretskii <eliz@gnu.org>
7606 Support w32 file notifications in batch mode.
7607 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
7608 invalid (which happens in batch mode). If non-interactive, call
7609 handle_file_notifications to store file notification events in the
7610 input queue. (Bug#15933)
7612 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
7614 * w32inevt.c (handle_file_notifications): Now external, not static.
7616 * w32term.h (handle_file_notifications): Provide prototype.
7618 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
7619 init_crit, since init_display, which does that otherwise, is not
7622 2013-11-27 Glenn Morris <rgm@gnu.org>
7624 * Makefile.in ($(lispsource)/international/charprop.el): New.
7625 (emacs$(EXEEXT)): Depend on charprop.el.
7627 2013-11-27 Eli Zaretskii <eliz@gnu.org>
7629 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
7630 deleting portions of the buffer under non-nil REPLACE argument.
7633 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
7634 directory, watch it and not its parent.
7635 (add_watch): Allow empty string in FILE.
7637 2013-11-27 Martin Rudalics <rudalics@gmx.at>
7639 * window.c (Fset_window_start, window_resize_apply)
7640 (window_scroll): Reset window_end_valid (Bug#15957).
7642 2013-11-27 Glenn Morris <rgm@gnu.org>
7644 * Makefile.in (leimdir): Now in lisp source directory.
7645 ($(leimdir)/leim-list.el): Just use ../leim .
7646 * epaths.in (PATH_DUMPLOADSEARCH):
7647 * lread.c (load_path_default):
7648 * nsterm.m (ns_load_path): No more leim directory.
7650 2013-11-26 Andreas Schwab <schwab@suse.de>
7652 * .gdbinit (xgettype): Add cast.
7654 2013-11-26 Glenn Morris <rgm@gnu.org>
7656 Preload leim-list.el.
7657 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
7658 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
7659 is a single directory.
7661 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
7663 bool-vector-subsetp is now the normal direction (Bug#15912).
7664 * data.c (Fbool_vector_subsetp): Test whether the first argument
7665 is a subset of the second one, not the reverse. Add doc string.
7667 Fix minor problems found by static checking.
7668 * lread.c (load_path_default): Now static.
7669 * textprop.c (text_property_stickiness): Be consistent about the
7670 test used when deciding whether to consider the previous character.
7671 This simplifies the code a bit.
7673 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
7675 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
7677 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
7678 (syms_of_frame): Don't defsubr them.
7680 2013-11-25 Glenn Morris <rgm@gnu.org>
7682 * lread.c (load_path_default): Change the sense of the argument.
7683 (init_lread): When EMACSLOADPATH is set, do not ignore changes
7684 from dump_path. When it is not, avoid checking dump_path twice.
7686 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
7687 uninstalled dump_path against installed Vload_path. (Bug#15964)
7689 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
7691 Export get_pos_property to Elisp.
7692 * editfns.c (Fget_pos_property): Rename from get_pos_property.
7693 (syms_of_editfns): Export it to Elisp.
7695 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
7697 2013-11-23 Romain Francoise <romain@orebokech.com>
7699 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
7700 initialization here ...
7701 (syms_of_fileio): ... from here.
7703 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
7705 * lread.c (init_lread): Fix int/Lisp_Object mixup.
7706 Please use --enable-check-lisp-object-type.
7708 2013-11-23 Glenn Morris <rgm@gnu.org>
7710 * process.c (get_process): Explicit error for dead buffers.
7712 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
7714 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
7716 2013-11-23 Glenn Morris <rgm@gnu.org>
7718 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
7719 * lread.c (load_path_check): Take path to check as argument.
7720 (load_path_default): New, split from init_lread.
7721 (init_lread): Move calc of default load-path to load_path_default.
7722 Empty elements in EMACSLOADPATH now stand for the default.
7723 (load-path): Doc fix.
7724 * emacs.c (decode_env_path): Add option to treat empty elements
7725 as nil rather than ".".
7726 * callproc.c (init_callproc_1, init_callproc):
7727 * image.c (Vx_bitmap_file_path):
7728 * lisp.h (decode_env_path):
7729 * lread.c (Vsource_directory):
7730 Update for new argument spec of decode_env_path.
7732 2013-11-22 Eli Zaretskii <eliz@gnu.org>
7734 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
7735 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
7737 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
7739 Fix some dependency problems that cause unnecessary recompiles.
7740 Problem reported by RMS in
7741 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
7742 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
7743 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
7744 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
7745 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
7746 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
7747 (boostrap-clean): No need to remove stamp-oldxmenu.
7749 Fix recently introduced bool vector overrun.
7750 This was due to an optimization that went awry.
7751 Reported by Glenn Morris in
7752 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
7753 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
7754 for empty vectors, undoing the 2013-11-18 change.
7755 * data.c (bool_vector_binop_driver): Rely on this.
7756 Fix bug that occasionally overran the destination.
7757 * lisp.h (struct Lisp_Bool_vector): Document this.
7759 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
7761 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
7764 * nsterm.m (init, run, stop:): Comment out for now, does not work
7767 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
7769 * charset.c (syms_of_charset): Don't read past end of string.
7771 2013-11-19 Glenn Morris <rgm@gnu.org>
7773 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
7775 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
7777 Add hooks to run on gaining/losing focus. (Bug#15029)
7778 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
7779 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
7780 (syms_of_frame): Add focus-in-hook, focus-out-hook.
7782 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
7784 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
7785 The old names predated the API change that put destination at end.
7787 Improve API of recently-added bool vector functions (Bug#15912).
7788 The old API had (bool-vector-count-matches A B)
7789 and (bool-vector-count-matches-at A B I), which gave the
7790 misleading impression that the two functions were variants, one
7791 with a location I. The new API has (bool-vector-count-population A)
7792 and (bool-vector-count-consecutive A B I) to make the distinction
7793 clearer. The first function no longer has a B argument, since the
7794 caller can easily determine the number of nils if the length and
7795 number of ts is known.
7796 * data.c (Fbool_vector_count_population): Rename from
7797 bool_vector_count_matches, and accept just 1 argument.
7798 (Fbool_vector_count_consecutive): Rename from
7799 Fbool_vector_count_matches_at.
7801 Always allocate at least one bits_word per bool vector.
7802 See Daniel Colascione in:
7803 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
7804 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
7805 * data.c (bool_vector_binop_driver): Rely on this. Tune.
7806 * lisp.h (struct Lisp_Bool_vector): Document this.
7808 2013-11-18 Eli Zaretskii <eliz@gnu.org>
7810 * insdel.c (invalidate_buffer_caches): New function, consolidated
7811 from part of prepare_to_modify_buffer.
7812 (insert_from_gap, prepare_to_modify_buffer):
7813 * coding.c (code_convert_region, code_convert_string):
7814 Call invalidate_buffer_caches. (Bug#15841)
7816 * lisp.h (invalidate_buffer_caches): Add prototype.
7818 2013-11-17 Eli Zaretskii <eliz@gnu.org>
7820 * w32term.c (x_update_window_end): Don't invalidate the entire
7821 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7822 highlight needs to be redisplayed. (Bug#15913)
7824 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
7826 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
7828 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7830 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
7831 while we are using Vprin1_to_string_buffer.
7833 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7834 after inserting the description string. (Bug#15907)
7836 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7838 * data.c: Work around bogus GCC diagnostic about shift count.
7839 Reported by Eli Zaretskii in
7840 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
7841 (pre_value): New function.
7842 (count_trailing_zero_bits): Use it.
7844 2013-11-15 Eli Zaretskii <eliz@gnu.org>
7846 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
7847 assume C macros are not supported even under -g3 in these old GCC
7850 2013-11-15 Leo Liu <sdl.web@gmail.com>
7852 * minibuf.c (Ftry_completion, Fall_completions)
7853 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
7855 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
7857 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
7858 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
7859 This avoids placing unnecessary constants into the Emacs code.
7861 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
7863 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
7864 for Cygwin w32 build.
7866 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7867 for Cygwin w32 build. (Bug#15892)
7869 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
7871 Simplify, port and tune bool vector implementation.
7872 * alloc.c (bool_vector_exact_payload_bytes)
7873 (bool_vector_payload_bytes): Remove.
7874 (bool_vector_fill): Return its argument.
7875 * alloc.c (bool_vector_fill):
7877 * print.c (print_object):
7878 Simplify by using bool_vector_bytes.
7879 * alloc.c (make_uninit_bool_vector):
7880 New function, broken out from Fmake_bool_vector.
7881 (Fmake_bool_vector): Use it. Use tail call.
7882 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
7883 * data.c (BITS_PER_ULL): New constant.
7884 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
7885 if long long versions don't exist.
7886 (shift_right_ull): New function.
7887 (count_one_bits_word): New function, replacing popcount_bits_word
7888 macro. Don't assume that bits_word is no wider than long long.
7889 (count_one_bits_word, count_trailing_zero_bits):
7890 Don't assume that bits_word is no wider than long long.
7891 * data.c (bool_vector_binop_driver, bool_vector_not):
7892 * fns.c (Fcopy_sequence):
7894 Create an uninitialized destination, to avoid needless work.
7895 (internal_equal): Simplify.
7896 (Ffillarray): Prefer tail call.
7897 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
7898 contain at least one word.
7899 (bits_word_to_host_endian): Prefer if to #if. Don't assume
7900 chars are narrower than ints.
7901 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
7902 * fns.c (Fcopy_sequence):
7904 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
7905 Don't try to port to hosts where bits_word values have holes; the
7906 code wouldn't work there anyway. Verify this assumption, though.
7907 (bool_vector_bytes): New function.
7908 (make_uninit_bool_vector): New decl.
7909 (bool_vector_fill): Now returns Lisp_Object.
7911 * xfns.c (xic_create_fontsetname):
7912 * xrdb.c (gethomedir): Prefer tail calls.
7914 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
7916 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
7917 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
7919 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
7920 that requires a return value.
7921 (Fset_buffer_modified_p): Take advantage of this change to do
7924 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7926 * buffer.c (Frestore_buffer_modified_p): Sync it with
7927 Fset_buffer_modified_p.
7928 (Fforce_mode_line_update): New function, moved from subr.el.
7929 (Fset_buffer_modified_p): Use them.
7930 (syms_of_buffer): Defsubr Fforce_mode_line_update.
7932 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
7934 * search.c (find_newline): Rewrite to prefer offsets to pointers.
7935 This avoids undefined behavior when subtracting pointers into
7936 different aways. On my platform it also makes the code a tad
7937 smaller and presumably faster.
7939 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
7941 * keyboard.c (command_loop_1): Use region-extract-function.
7942 * insdel.c (Qregion_extract_function): Not static any more (can we
7943 stop pretending that these vars can benefit from being marked static?).
7945 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7947 * search.c (find_newline): If buffer text is relocated during the
7948 "dumb loop", adjust C pointers into buffer text to follow suit.
7951 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
7953 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
7954 for conversion (Bug#15837).
7956 2013-11-09 Eli Zaretskii <eliz@gnu.org>
7958 * fileio.c (Finsert_file_contents): Invalidate the newline cache
7959 for the entire range of inserted characters. (Bug#15841)
7961 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
7963 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
7965 (realize_default_face): Remove assignment to distant-foreground if
7966 unspecified (Bug#15815).
7968 2013-11-08 Eli Zaretskii <eliz@gnu.org>
7970 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
7971 cache-long-scans disabled, since we don't want to call
7972 prepare_to_modify_buffer (in insert_1_both) for each message we
7975 * buffer.h (bset_cache_long_scans): New INLINE function, moved
7976 from buffer.c. Improve commentary to the buffer field setter
7979 * buffer.c (bset_cache_long_scans): Static function deleted.
7980 Improve commentary to the buffer field setter functions.
7981 (init_buffer_once): Default for cache-long-scans changed to t.
7984 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
7986 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
7988 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
7989 This bug was introduced in my 2013-06-21 change, and caused
7990 struct Lisp_Sub_Char_Table objects to be given too many slots,
7991 which broke 'make -C admin/unidata'.
7993 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
7995 Import changes from mac-port 4.5.
7996 * macfont.m (mac_font_copy_default_descriptors_for_language)
7997 (mac_font_copy_default_name_for_charset_and_languages): Declare.
7998 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7999 (macfont_language_default_font_names): New.
8000 (macfont_list): Rearrange language/charset code.
8001 (macfont_close): Don't check for macfont_info->cache.
8002 (mac_ctfont_create_preferred_family_for_attributes): New font
8003 selection code, call
8004 mac_font_copy_default_name_for_charset_and_languages.
8005 (mac_font_copy_default_descriptors_for_language)
8006 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8008 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8010 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8012 Port to C11 aligned_alloc, and fix some integer overflows.
8013 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8014 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8015 and use of posix_memalign replaced with aligned_alloc.
8016 (aligned_alloc): New function, defined or declared as needed.
8017 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8018 Don't undef; configure.ac now does this.
8019 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8020 (calloc, aligned_alloc): Check for integer overflow.
8021 (aligned_alloc): Rename from memalign. All uses changed.
8022 (memalign): New function, an alias for aligned_alloc.
8024 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8026 * xdisp.c (redisplay_internal): Fix typo in last change.
8028 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8030 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8032 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8034 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8035 redisplay--mode-lines-cause.
8036 (redisplay_internal): Keep them uptodate. Remove redundant check of
8037 buffer_shared_and_changed.
8038 * *.[chm]: Number every assignment to update_mode_lines so we
8039 can track why it is set.
8041 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8043 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8045 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8047 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8048 can track why it is set.
8050 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8052 Integer-related fixes for term.c etc.
8053 * dispextern.h (face_tty_specified_color): New function.
8054 * term.c (turn_on_face): Don't rely on undefined behavior when
8055 assigning an out-of-range value to 'long'.
8056 Simplify test for toggling highlight.
8057 (tty_capable_p): Omit last two (unused) args. All callers changed.
8058 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8059 (read_menu_input, tty_menu_activate, tty_menu_show):
8060 * xfaces.c (x_supports_face_attributes_p)
8061 (tty_supports_face_attributes_p):
8062 Use bool for boolean. All callers changed.
8063 (tty_supports_face_attributes_p): Omit defaults for color indices;
8064 no longer needed. Simplify tail call.
8066 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8068 * xdisp.c (prepare_menu_bars): Mark static.
8069 * lisp.h (prepare_menu_bars): Don't declare.
8070 * xselect.c (x_handle_selection_clear):
8071 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8073 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8075 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8076 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8078 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8080 * keyboard.c (Fcommand_error_default_function): Rename from
8081 Fdefault_error_output.
8083 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8085 * keyboard.c (Fdefault_error_output): New function, extracted from
8087 (syms_of_keyboard): Use it for Vcommand_error_function.
8089 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8091 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8092 (init_eval): Use it to ensure handlerlist is non-NULL.
8093 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8094 (Fsignal): Adjust NULLness test of handlerlist.
8095 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8097 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8099 * callproc.c (call_process): Call prepare_to_modify_buffer before
8100 decoding text read from the sub-process, as the decoded stuff will
8101 be inserted into the buffer. This will invalidate the various
8102 caches maintained for the buffer. (Bug#15148)
8104 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8106 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8107 string of glyphless-char-display.
8109 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8111 * nsfns.m (ns_get_name_from_ioreg): New function.
8112 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8113 OSX >= 10.9. Use ns_get_name_from_ioreg.
8115 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8117 Simplify and port recent bool vector changes.
8118 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8119 only in this file. Use a more-efficient implementation if the
8120 second argument is a power of 2.
8121 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8122 Remove no-longer-necessary compile-time checks.
8123 (bool_vector_exact_payload_bytes): New function.
8124 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8125 exact payload changed to call the new function. Do not assume
8126 that the arg or result fits in ptrdiff_t.
8127 (bool_vector_fill): New function.
8128 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8130 (vroundup_ct): Don't assume arg fits in size_t.
8131 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8132 invoke set_category_set.
8133 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8134 All callers changed. Use bool_vector_set.
8135 * category.h (XCATEGORY_SET): Remove; no longer needed.
8136 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8138 * data.c (Faref): Use bool_vector_ref.
8139 (Faset): Use bool_vector_set.
8140 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8141 (Fbool_vector_not, Fbool_vector_count_matches)
8142 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8143 * fns.c (concat): Use bool_vector_ref.
8144 (Ffillarray): Use bool_vector_fill.
8145 (mapcar1): Use bool_vector_ref.
8146 (sxhash_bool_vector): Hash words, not bytes.
8147 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8148 a constant, since it's now used in #if.
8149 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8150 unsigned char on unusual architectures, so that we no longer
8151 assume that the number of bits per bits_word is a power of two or
8152 is a multiple of 8 or of CHAR_BIT.
8153 (Qt): Add forward decl.
8154 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8155 at least as strictly as bits_word.
8156 (bool_vector_data, bool_vector_uchar_data): New accessors.
8157 All data structure accesses changed to use them.
8158 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8159 (bool_vector_set): New functions.
8160 (bool_vector_fill): New decl.
8161 (ROUNDUP): Move to alloc.c as described above.
8163 Fix recent gnutls changes.
8164 * gnutls.c (Fgnutls_boot): Don't assume C99.
8165 * process.c (wait_reading_process_output): Fix typo in recent change.
8167 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8169 * process.c (wait_reading_process_output, read_process_output)
8170 (send_process): Check gnutls_state is not NULL.
8172 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8173 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8175 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8177 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8178 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8180 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8183 * nsfns.m (Fx_create_frame): Fix memory leak.
8185 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8186 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8187 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8189 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8191 * xdisp.c (message3_nolog, message_with_string): Encode the string
8192 before writing it to the terminal in a non-interactive session.
8194 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8195 sure we concatenate them into a unibyte string.
8197 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8198 resulting temporary name before returning it to the caller.
8199 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8200 is a unibyte string, convert NAME to a unibyte string to ensure
8201 that the result is also a unibyte string.
8203 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8204 create unibyte strings from default paths and directory/file
8207 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8210 * callproc.c (init_callproc): Use build_unibyte_string to make
8211 sure we create unibyte strings from default paths and
8212 directory/file names.
8214 * buffer.c (init_buffer): Don't store default-directory of
8215 *scratch* in multibyte form. The original problem which led to
8216 that is described in
8217 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8218 but it was solved long ago. (Bug#15260)
8220 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8222 Port to stricter C99 platforms.
8223 Especially, C99 prohibits nesting a struct X inside struct Y if
8224 struct X has a flexible array member.
8225 * alloc.c (struct sdata): New type.
8226 (sdata): Implement in terms of struct sdata.
8227 Remove u member; all uses replaced by next_vector, set_next_vector.
8228 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8229 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8230 (struct sblock): Rename first_data member to data, which is now
8231 a flexible array member. All uses changed.
8232 (next_vector, set_next_vector, large_vector_vec): New functions.
8233 (vector_alignment): New constant.
8234 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8235 (struct large-vector): Now merely a NEXT member, since the old approach
8236 ran afoul of stricter C99. All uses changed to use
8237 large_vector_vec or large_vector_offset.
8238 (large_vector_offset): New constant.
8239 * dispnew.c: Include tparam.h, for tgetent.
8240 Do not include term.h; no longer needed.
8241 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8242 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8243 (struct Lisp_Vector): Use a flexible array member for contents,
8244 instead of a union with a member that is an array of size 1.
8246 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8247 fact that the struct no longer contains a union.
8248 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8249 (struct Lisp_Save_Value, struct Lisp_Free):
8250 Use unsigned, not int, for spacers, to avoid c99 warning.
8251 (union specbinding): Use unsigned, not bool, for bitfield, as
8252 bool is not portable to pre-C99 hosts.
8254 2013-11-04 Glenn Morris <rgm@gnu.org>
8256 * emacs.c (usage_message): Mention that `-L :...' appends.
8258 2013-11-02 Glenn Morris <rgm@gnu.org>
8260 * Makefile.in (abs_builddir): Remove.
8261 (bootstrap_exe): Use relative filename.
8263 Use relative filenames in TAGS files.
8264 * Makefile.in (abs_srcdir): Remove it again.
8265 (.PHONY): Remove frc.
8266 (maintainer-clean): No more TAGS-LISP file.
8267 (TAGS): Pass relative file names to etags.
8268 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8270 * Makefile.in (abs_srcdir): New, set by configure.
8272 (maintainer-clean): Remove pointless echo. That should be in the
8273 top-level Makefile, if anywhere. Delete TAGS-LISP.
8274 (extraclean): No s/ and m/ directories for some time.
8275 (TAGS): Also depend on ctagsfiles3.
8276 Remove no-longer-defined S_FILE.
8277 Pass absolute filenames to etags once more.
8278 (TAGS-LISP): Replace lispdir with its expansion.
8279 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8280 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8282 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8284 * xfaces.c (check_lface_attrs, realize_default_face):
8285 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8286 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8288 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8290 * emacs.c (original_pwd): Remove global var by making it local.
8291 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8293 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8295 * xfaces.c: Declare color_distance.
8296 (QCdistant_foreground): New variable.
8297 (NEAR_SAME_COLOR_THRESHOLD): New define.
8298 (load_color2): New function.
8299 (load_color): Call load_color2.
8300 (load_face_colors): Call load_color2 and if distant-color is specified
8301 calculate distant and use distant-color if colors are near.
8302 (LFACE_DISTANT_FOREGROUND): New define.
8303 (merge_face_ref, Finternal_set_lisp_face_attribute)
8304 (Finternal_get_lisp_face_attribute)
8305 (x_supports_face_attributes_p): Handle distant-foreground similar to
8307 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8309 * dispextern.h (lface_attribute_index):
8310 Add LFACE_DISTANT_FOREGROUND_INDEX.
8312 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8314 * image.c (pbm_next_char): New function.
8315 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8316 (pbm_scan_number): Use it.
8317 (Qlibjpeg_version): New variable.
8318 (syms_of_image): DEFSYM and initialize it.
8320 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8322 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8324 2013-10-31 Glenn Morris <rgm@gnu.org>
8326 * emacs.c (original_pwd): New char.
8327 (main): If using --chdir, store original_pwd.
8328 (init_cmdargs): When setting Vinvocation_directory based on a
8329 relative argv[0], use original_pwd if set. (Bug#15768)
8331 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8333 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8335 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8337 * insdel.c: Fix minor problems found by static checking.
8338 (Qregion_extract_function): Now static.
8339 (prepare_to_modify_buffer_1): Remove unused locals.
8341 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8343 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8344 (syms_of_xdisp): Declare pre-redisplay-function.
8345 (markpos_of_region): Remove function.
8346 (init_iterator, compute_stop_pos, handle_face_prop)
8347 (face_before_or_after_it_pos, reseat_to_string)
8348 (get_next_display_element, window_buffer_changed)
8349 (redisplay_internal, try_cursor_movement, redisplay_window)
8350 (try_window_reusing_current_matrix, try_window_id, display_line)
8351 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8352 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8353 * window.h (struct window): Remove field `region_showing'.
8354 * dispextern.h (struct it): Remove region_beg/end_charpos.
8355 (face_at_buffer_position, face_for_overlay_string)
8356 (face_at_string_position): Update prototypes.
8357 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8358 (face_at_string_position): Remove `region_beg' and `region_end' args.
8359 * fontset.c (Finternal_char_font):
8360 * font.c (font_at, font_range): Adjust calls accordingly.
8361 * insdel.c (Qregion_extract_function): New var.
8362 (syms_of_insdel): Initialize it.
8363 (prepare_to_modify_buffer_1): Use it.
8365 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8367 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8368 * ftxfont.c (ftxfont_get_gcs):
8369 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8370 * xfaces.c (x_free_colors, x_free_dpy_colors)
8371 (x_create_gc, unload_color):
8372 * xselect.c (x_property_data_to_lisp):
8373 * xsettings.c (parse_settings):
8374 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8375 (get_bits_and_offset): Adjust definition.
8376 * frame.c (XParseGeometry): Adjust locals.
8377 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8378 * regex.h (toplevel): Likewise for reg_syntax_t.
8380 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8382 * eval.c (run_hook_with_args): Use FUNCTIONP.
8384 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8386 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8387 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8388 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8389 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8390 on MS-Windows anyway.
8391 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8392 (free_realized_face): ...adjust user.
8393 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8394 white relief pixels to -1.
8395 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8396 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8397 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8399 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8401 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8402 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8403 in practice now. All callers changed.
8405 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8407 * dispextern.h (struct face): Use bitfields for 'underline_type'
8408 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8409 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8410 'stipple' member. Move 'lface' member up to help...
8411 * xfaces.c (make_realized_face): ...this function to find and
8412 clear just the members that need clearing.
8413 (load_face_colors, realize_x_face):
8414 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8416 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8418 * xftfont.c (struct xftfont_info): Remove set-but-unused
8420 (xftfont_open): Adjust user.
8421 (xftfont_get_colors): Remove useless prototype.
8423 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8425 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8426 before passing them to 'unexec'. (Bug#15260)
8428 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8430 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8432 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8434 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8435 the changed signature of the font driver's 'close' method.
8437 * w32font.h (w32font_close): Adjust the prototype to the change in
8438 function definition.
8440 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8442 * w32uniscribe.c (uniscribe_close): Adapt the call to
8443 w32font_close to its new prototype.
8445 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8447 Omit unused frame argument of font API's close function.
8448 * font.h (struct font): Drop frame argument. Adjust comment.
8449 * font.c (font_clear_cache, font_close_object): Adjust users.
8450 * ftfont.c (ftfont_close):
8451 * ftxfont.c (ftxfont_close):
8452 * macfont.m (macfont_close):
8453 * nsfont.m (nsfont_close):
8454 * w32font.c (w32font_close):
8455 * xfont.c (xfont_close):
8456 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8457 tweak comments and make functions safe if called more than once for
8458 the same font object.
8460 Perform font-specific cleanup when font object is swept by GC. See
8461 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8462 * alloc.c (cleanup_vector): New function.
8463 (sweep_vector): Call it for each reclaimed vector object.
8464 * font.h (struct font): Adjust comment.
8466 2013-10-24 Glenn Morris <rgm@gnu.org>
8468 * Makefile.in (abs_top_srcdir): New, set by configure.
8470 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8472 Adjust recent font-related changes to fix bug#15686.
8473 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8474 is a live window system frame, mark its default font too.
8476 2013-10-23 Glenn Morris <rgm@gnu.org>
8478 * Makefile.in (RUN_TEMACS): Make relative (again).
8479 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8480 (bootstrap-emacs$(EXEEXT)):
8481 Quote entities that might contain whitespace.
8483 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8485 Port to Solaris 10 and its bundled GCC.
8486 Problem reported by Timothy C. Burt.
8487 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8489 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8491 Do not allow font caches to grow too large.
8492 * alloc.c (compact_font_cache_entry, compact_font_caches):
8493 New functions or stub if not HAVE_WINDOW_SYSTEM.
8494 (compact_undo_list): Factor out from Fgarbage_collect.
8496 (mark_face_cache): Mark face font. Move down to avoid
8498 (mark_terminals): Do not mark font cache here.
8499 (Fgarbage_collect): Call compaction functions described
8500 above. Adjust comment.
8502 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8504 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8505 chdir to HOME (bug#15607).
8507 * nsterm.m (Qcocoa, Qgnustep): New variables.
8508 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8509 (ns_get_color): Make selection color work for GNUstep also.
8511 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8513 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8514 handles mouse clicks. Instead, let GPM use the same code as all
8515 the other mice use. See the discussion starting at
8516 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8517 for the details of the problem with the menu bar this fixes.
8519 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8521 Remove port-specific display name lists to avoid extra
8522 complexity and data duplication with display info lists.
8523 * xterm.h (x_display_name_list): Remove declaration.
8524 * xterm.c (x_display_name_list): Remove.
8525 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8526 * xfns.c (x_display_info_for_name, Fx_display_list):
8527 Likewise. Use x_display_list where appropriate.
8528 * w32term.h (w32_display_name_list): Remove declaration.
8529 * w32term.c (w32_display_name_list): Remove.
8530 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8532 * w32fns.c (x_display_info_for_name, Fx_display_list):
8533 Likewise. Use x_display_list where appropriate.
8534 * nsterm.h (ns_display_name_list): Remove declaration.
8535 * nsterm.m (ns_display_name_list): Remove.
8536 (ns_term_init, syms_of_nsterm): Adjust users.
8537 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8538 Likewise. Use x_display_list where appropriate.
8539 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8540 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8541 (mark_terminals): Mark per-terminal font cache.
8543 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8545 Don't run timers in input-pending-p. Its new check-timers param
8546 provides the prior behavior. (Bug#15045).
8547 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8549 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8551 Make some functions static in non-Microsoft builds.
8552 On my platform (Fedora 19 x86-64), this shrinks the
8553 Emacs executable (text+data) by 0.25%.
8554 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8555 (load_color) [!MSDOS]:
8556 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8557 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8558 * lisp.h (check_existing):
8559 * process.h (conv_sockaddr_to_lisp, network_interface_list)
8560 (network_interface_info) [!WINDOWSNT]:
8561 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
8562 Remove extern decls.
8563 * fileio.c (check_existing):
8564 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
8565 * process.c (conv_sockaddr_to_lisp, network_interface_list)
8566 (network_interface_info) [!WINDOWSNT]:
8567 * term.c (encode_terminal_code) [!WINDOWSNT]:
8568 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
8569 * xfaces.c (load_color) [!MSDOS]:
8571 * fileio.c (check_existing, check_executable, check_writable):
8572 * process.c (network_interface_list, network_interface_info):
8573 Move earlier, so that we don't need forward decls.
8574 * gnutls.c (fn_gnutls_transport_set_errno)
8575 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
8577 * w32.c (init_environment): Use faccessat rather than
8578 check_existing, partly for consistency with the rest of the code
8579 in this file, partly so that check_existing can be static.
8581 Make VALMASK visible to GDB even if clang is used (Bug#15574).
8582 * emacs.c (MAIN_PROGRAM): New macro.
8583 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
8584 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
8586 bool vector int width fixes
8587 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
8588 (Fbool_vector_count_matches_at):
8589 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
8590 can exceed PTRDIFF_MAX, at least in theory.
8591 (Fbool_vector_count_matches_at):
8592 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
8594 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
8596 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
8597 (struct sockaddr): Add forward decl, for platforms that lack it.
8599 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8601 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
8604 2013-10-16 Eli Zaretskii <eliz@gnu.org>
8606 * w32.c (network_interface_get_info, network_interface_list)
8607 (network_interface_info): New functions. (Bug#15610)
8608 (GetAdaptersInfo_Proc): New typedef.
8609 (get_adapters_info): New wrapper function.
8610 (globals_of_w32): Initialize g_b_init_get_adapters_info.
8612 * process.h (network_interface_list, network_interface_info):
8615 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
8616 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
8617 all systems. Return non-nil for systems that HAVE_NET_IF_H and
8618 for WINDOWSNT. Doc fix.
8619 (syms_of_process): Defsubr Snetwork_interface_list and
8620 Snetwork_interface_info unconditionally.
8622 * menu.c (have_boxes): Fix redundant simulation of radio buttons
8623 in NS GUI sessions. (Bug#15629)
8625 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
8627 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
8629 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8631 * print.c (print_object): Print " ..." when truncating bool vectors.
8633 2013-10-15 Eli Zaretskii <eliz@gnu.org>
8635 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
8636 standard mouse buttons.
8638 * termhooks.h (struct input_event): Remove incorrect commentary.
8640 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
8642 Disallow bool vector operations on mixed-length operands.
8643 The old behavior left garbage in the result vector sometimes,
8644 and didn't seem to be useful.
8645 * data.c (Qwrong_length_argument): New static var.
8646 (wrong_length_argument): New function.
8647 (bool_vector_binop_driver): Check that args agree in length.
8649 * keyboard.c, keyboard.h (all_kboards): Now static.
8651 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
8653 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
8654 note from the lispref.
8656 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
8658 * nsterm.h (struct ns_display_info): Remove set-but-unused
8659 member image_cache (image caches are per-terminal anyway).
8660 (FRAME_X_IMAGE_CACHE): Remove.
8661 * nsterm.m (ns_initialize_display_info): Adjust user.
8663 2013-10-14 Eli Zaretskii <eliz@gnu.org>
8665 * w32proc.c: Include mingw_time.h.
8667 * w32.c: Include mingw_time.h.
8669 Implement scrolling of TTY menus when the screen is too short.
8671 * term.c (tty_menu_display): Accept an additional argument, the
8672 menu item from which to start displaying the menu. Account for
8673 the value of Y when limiting the menu to the number of available
8675 (mi_result): New enumeration.
8676 (read_menu_input): Return enumerated value. When the y coordinate
8677 hits min_y or max_y, return scroll indication instead of wrapping
8679 (tty_menu_activate): Handle the scrolling indications from
8680 read_menu_input. Compute the first menu item to display and pass
8681 it to tty_menu_display.
8683 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8685 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
8686 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
8687 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
8688 Adjust to match the change described below.
8689 (struct terminal): Move must_write_spaces, line_ins_del_ok,
8690 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
8691 memory_below_frame members to...
8692 * termchar.h (struct tty_display_info): ...here because they're
8693 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
8694 * term.c (init_tty):
8695 * nsterm.m (ns_create_terminal):
8696 * w32term.c (w32_create_terminal):
8697 * xterm.c (x_create_terminal): Adjust users.
8698 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
8699 to filter out non-TTY frames. Adjust comment.
8700 (scrolling): Adjust user. Prefer eassert for debugging check.
8702 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
8704 * xfaces.c (PT_PER_INCH): Remove unused macro.
8705 * termhooks.h (struct terminal): Remove set-but-unused
8706 member fast_clear_end_of_line.
8707 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
8708 * nsterm.m (ns_create_terminal):
8709 * term.c (init_tty):
8710 * w32term.c (w32_create_terminal):
8711 * xterm.c (x_create_terminal): Adjust users.
8713 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
8715 * lisp.h (bool_vector_size): New function.
8716 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
8717 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8718 (Fbool_vector_not, Fbool_vector_count_matches_at):
8719 Remove uses of 'eassume' that should no longer be needed,
8720 because they are subsumed by the 'eassume' in bool_vector_size.
8722 2013-10-12 Eli Zaretskii <eliz@gnu.org>
8724 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
8725 after inclusion of gif_lib.h, thus fixing compiler warnings caused
8726 by revision 114614 (commit of 2013-10-10).
8728 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8730 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
8731 have different dimensions. (Bug#15575)
8733 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
8736 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
8738 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8740 * term.c (tty_menu_show): Never return with unbalanced
8741 specpdl. Use eassert for debugging check. Adjust style.
8743 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8745 * term.c (read_menu_input): Make selection of menu items
8746 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
8747 (tty_menu_activate): Fix off-by-one error when computing max_y.
8749 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
8751 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
8752 audit logging (only used with GnuTLS 3.x) and enable it.
8754 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8756 * dispnew.c (redraw_frame): Remove useless #ifdef because
8757 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
8758 Also, move TTY fflush to...
8759 * term.c (tty_update_end): ...this function.
8761 2013-10-11 Eli Zaretskii <eliz@gnu.org>
8763 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
8764 the end of the frame's glyph matrix. (Bug#15575)
8766 * term.c (tty_menu_display): Don't move cursor while overwriting
8767 frame's glyphs with menu items. Limit the number of items
8768 displayed to what can be shown on the available screen lines,
8769 excluding the echo area.
8770 (tty_menu_activate): Limit the Y coordinate allowed by
8771 read_menu_input to the last screen line used for menu display.
8773 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
8775 * lisp.h (eassume): New macro.
8776 Also, include <verify.h>, for 'assume'.
8777 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
8778 (vroundup, vector_nbytes):
8779 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
8780 (Fbool_vector_not, Fbool_vector_count_matches)
8781 (Fbool_vector_count_matches_at):
8782 Use eassume, not eassert.
8783 * casetab.c (set_identity, shuffle):
8784 * composite.c (composition_gstring_put_cache):
8785 * dispnew.c (update_frame_1):
8786 * ftfont.c (ftfont_shape_by_flt):
8787 * image.c (gif_load):
8788 * intervals.c (offset_intervals):
8789 * macfont.m (macfont_shape):
8790 Remove calls to 'assume' that are no longer needed, because
8791 --enable-gcc-warnings no longer generates bogus warnings
8792 when these calls are removed.
8794 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
8796 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
8798 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
8800 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
8801 (Qsubstitute_env_in_file_name): New var.
8802 (syms_of_fileio): Define it.
8804 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8806 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
8807 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
8810 * term.c (save_and_enable_current_matrix): Don't allocate and
8811 don't save margin areas.
8812 (restore_desired_matrix): Don't restore margin areas.
8813 (free_saved_screen): Don't free margin areas.
8815 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
8817 * image.c: Pacify --enable-gcc-warnings.
8818 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
8819 #define only if used.
8821 2013-10-10 Eli Zaretskii <eliz@gnu.org>
8823 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
8824 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
8825 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
8826 (gif_load): For giflib v5.x and later, display the error message
8827 produced by giflib when its functions fail.
8828 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
8831 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8833 * keyboard.c (last_event_timestamp): Remove. For X selection and
8834 GTK popup menus, it may be obtained from per-frame X display info.
8835 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
8836 (process_special_events): Adjust users.
8837 * keyboard.h (last_event_timestamp): Remove declaration.
8838 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
8839 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
8840 * menu.h (xmenu_show): Adjust prototype.
8841 * menu.c (Fx_popup_menu): Adjust user.
8842 * xselect.c (x_own_selection, x_get_foreign_selection)
8843 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
8845 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
8847 * keyboard.c (init_kboard): Now static. Add arg
8848 to denote window system. Adjust comment.
8849 (init_keyboard): Adjust user.
8850 (allocate_kboard): New function.
8852 * nsterm.m (ns_term_init):
8853 * term.c (init_tty):
8854 * w32term.c (w32_create_terminal):
8855 * xterm.c (x_term_init): Use it.
8856 * keyboard.h (init_kboard): Remove prototype.
8857 (allocate_kboard): Add prototype.
8859 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
8861 * image.c (GIFLIB_MAJOR): Ensure it's defined.
8862 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
8864 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8866 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
8868 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8870 * term.c (tty_menu_activate): Flush the output stream after
8871 showing the cursor, and don't mark the frame garbaged at exit from
8872 the function. Fixes redisplay glitches when moving from one menu
8875 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
8877 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
8878 or throw error (Bug#15570).
8880 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
8882 * intervals.c (temp_set_point_both): Move test into 'eassert',
8885 * lisp.h (eassert): Don't use 'assume'.
8886 Sometimes 'assume' wins in performance, and sometimes it loses,
8887 so it shouldn't be used all the time. Perhaps we need two
8888 flavors of 'eassert', one for where 'assume' is far more likely
8889 to help or to hurt; but that can be done later.
8890 Problem reported by Dmitry Antipov in
8891 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
8892 Also, don't include <verify.h>; no longer needed.
8894 2013-10-09 Glenn Morris <rgm@gnu.org>
8896 * eval.c (Fcond): Doc tweak.
8898 2013-10-09 Eli Zaretskii <eliz@gnu.org>
8900 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
8901 expressions with side effects to eassert. (Bug#15565)
8903 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
8905 * fns.c (hashfn_user_defined): Allow hash functions to return any
8908 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
8910 Fix minor problems found by static checking.
8911 * dispnew.c (save_current_matrix): Omit unnecessary casts.
8912 * dispnew.c (update_frame_with_menu): Mark debug local as used.
8913 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
8914 * keyboard.c (read_menu_command): Remove unused local.
8915 * lisp.h (read_menu_command): New decl.
8916 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
8917 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
8918 Return ptrdiff_t, not int.
8919 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
8920 not int, for benefit of xpalloc.
8921 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
8923 (have_menus_p): Remove; unused.
8924 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
8925 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
8926 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
8928 (save_and_enable_current_matrix): Omit unnecessary casts.
8929 (read_menu_input): Omit local extern decl (now in lisp.h).
8930 Don't access uninitialized storage if mouse_get_xy fails.
8931 (tty_menu_activate): Mark local as initialized, for lint.
8932 (tty_menu_activate, tty_meny_show): Remove unused locals.
8934 2013-10-08 Eli Zaretskii <eliz@gnu.org>
8936 Support menus on text-mode terminals.
8937 * xterm.h (xw_popup_dialog): Add prototype.
8939 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
8940 (xmenu_show): Block input here, instead in Fx_popup_menu.
8941 (xw_popup_dialog): New function, with X-specific bits of popup
8944 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
8947 * window.c (Fset_window_configuration): Use run-time tests of the
8948 frame type instead of compile-time conditionals, when menu-bar
8949 lines are considered.
8951 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
8952 (w32_popup_dialog): New prototypes.
8954 * w32menu.c (Fx_popup_dialog): Function deleted.
8955 (w32_popup_dialog): New function, with w32 specific bits of popup
8956 dialogs. Block input here.
8958 * w32inevt.c (w32_console_read_socket): Minor change to add
8959 debugging TTY events.
8961 * w32fns.c (show_hourglass): If returning early because the frame
8962 is not a GUI frame, unblock input.
8964 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
8965 (cursorY): New functions.
8967 * termhooks.h (cursorX, cursorY): Prototypes of functions on
8968 WINDOWSNT, macros that call curX and curY elsewhere.
8970 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
8972 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
8973 specific function to hide and show cursor on a text-mode terminal.
8974 (tty_menu_struct, struct tty_menu_state): New structures.
8975 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
8976 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
8977 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
8978 (tty_menu_locate, save_and_enable_current_matrix)
8979 (restore_desired_matrix, screen_update, read_menu_input)
8980 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
8981 (tty_pop_down_menu, tty_menu_last_menubar_item)
8982 (tty_menu_new_item_coords, tty_menu_show): New functions.
8983 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
8985 * nsterm.h (ns_popup_dialog): Adjust prototype.
8987 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
8989 (ns_popup_dialog): Adapt order of arguments to the other
8990 *_menu_show implementations.
8991 (Fx_popup_dialog): Function deleted.
8993 * msdos.c (x_set_menu_bar_lines): Delete unused function.
8995 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
8997 * menu.c (have_boxes): New function.
8998 (single_keymap_panes): Use it instead of a compile-time
9000 (single_menu_item): Use run-time tests of the frame type instead
9001 of compile-time conditionals.
9002 (encode_menu_string): New function.
9003 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9004 the macro, since different types of frame need different encoding
9006 (digest_single_submenu): Use run-time tests of frame type instead
9007 of, or in addition to, compile-time conditionals.
9008 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9009 (Fx_popup_menu): Detect when the function is called from keyboard
9010 on a TTY. Don't barf when invoked on a text-mode frame.
9011 Check frame type at run time, instead of compile-time conditionals for
9012 invoking terminal-specific menu-show functions.
9013 Call tty_menu_show on text-mode frames.
9014 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9015 run time to determine which alternative to invoke; support dialogs
9018 * keyboard.h <Qmouse_movement>: Declare.
9020 * keyboard.c <Qmouse_movement>: Now extern.
9021 <Qecho_keystrokes>: New static variable.
9022 (read_key_sequence): Accept an additional argument, a flag to
9023 prevent redisplay during reading of the key sequence. All callers
9025 (read_menu_command): New function.
9026 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9028 (toolkit_menubar_in_use): New function.
9029 (make_lispy_event): Use it instead of a compile-time test.
9031 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9032 window-system being available.
9034 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9035 to x-popup-dialog on the frame type, they all now support popup
9038 * dispnew.c (save_current_matrix): Save the margin areas.
9039 (restore_current_matrix): Restore margin areas.
9040 (update_frame_with_menu): New function.
9042 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9045 * alloc.c (make_save_ptr): Now compiled unconditionally.
9047 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9049 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9050 (redraw_frame, update_frame): Adjust users.
9051 * dispextern.h (set_window_update_flags): Adjust prototype.
9052 * xdisp.c (redisplay_internal): When updating all frames with zero
9053 windows_or_buffers_changed, assume that only the windows that shows
9054 current buffer should be really updated.
9056 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9058 Do not allocate huge temporary memory areas and objects while encoding
9059 for file I/O, thus reducing an enormous memory usage for large buffers.
9060 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9061 * coding.h (struct coding_system): New member raw_destination.
9062 * coding.c (setup_coding_system): Initialize it to zero.
9063 (encode_coding_object): If raw_destination is set, do not create
9064 dst_object. Add comment.
9065 * fileio.c (toplevel): New constant E_WRITE_MAX.
9066 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9067 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9069 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9071 * nsterm.m (windowDidExitFullScreen:)
9072 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9074 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9076 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9077 * keyboard.c (unblock_input_to): Don't process pending signals
9078 if a fatal error is in progress.
9080 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9081 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9082 they're talking about words in Lisp bool vectors.
9083 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9084 * data.c (popcount_bits_word): Rename from popcount_size_t.
9085 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9088 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9090 Improve support for popcount and counting trailing zeros (Bug#15550).
9091 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9092 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9093 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9094 (popcount_size_t_msc, popcount_size_t_gcc):
9095 Remove; now done by Gnulib.
9096 (popcount_size_t): Now a macro that defers to Gnulib.
9097 (count_trailing_zero_bits): Return int, for consistency with
9098 Gnulib and because Emacs prefers signed to unsigned int.
9099 Don't assume that size_t is either unsigned int or unsigned long
9100 or unsigned long long.
9101 (size_t_to_host_endian): Do not assume that size_t is either
9102 exactly 32 or exactly 64 bits wide.
9103 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9104 etc., so that it's now an enum constant, not a macro.
9105 No need to assume that it's either 32 or 64.
9107 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9109 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9112 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9114 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9115 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9117 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9119 emacs_read and emacs_write now use void *, not char *.
9120 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9121 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9122 Buffer arg is now void *, not char *. This matches plain
9123 'read' and 'write' better, and avoids a constraint violation
9124 on Solaris 9 with Oracle Studio.
9126 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9128 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9129 memset to explicit loop. Otherwise copy largest possible chunk
9130 from initialized to uninitialized part, thus allowing the longer
9131 memcpy runs and reducing the number of loop iterations.
9133 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9135 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9136 hide toolbar (Bug#15388).
9137 (windowDidEnterFullScreen:): If presentation options are zero,
9138 set them here (Bug#15388).
9139 (ns_update_auto_hide_menu_bar): Remove runtime check.
9140 Don't auto hide dock unless menubar is also auto hidden.
9142 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9144 * editfns.c (message): Mention batch mode in doc string.
9146 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9148 * nsterm.m (check_native_fs): Remove erroneous comment.
9150 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9152 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9153 uses find_newline instead of scan_newline and so doesn't move point.
9155 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9157 Use hardware support for byteswapping on glibc x86 etc.
9158 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9159 whereas the old swap64 needed 30.
9160 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9161 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9162 Use byteswap.h's macros to swap bytes.
9163 * lisp.h (swap16, swap32, swap64): Remove.
9164 All uses replaced by bswap_16, bswap_32, bswap_64.
9166 * bytecode.c (exec_byte_code): Use some more volatile variables
9167 to work around local variables getting clobbered by longjmp.
9168 Port to pre-C99, which doesn't allow decls after stmts.
9170 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9172 * lisp.h (eassert): Assume that COND is true when optimizing.
9173 In other words, take on the behavior of eassert_and_assume.
9174 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9175 (eassert_and_assume): Remove. All uses replaced by eassert.
9177 * xdisp.c (Qglyphless_char): Now static.
9179 Adjust to merge from gnulib.
9180 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9181 * lisp.h: Include <verify.h>, for 'assume'.
9183 * eval.c (clobbered_eassert): New macro.
9184 (internal_catch, internal_condition_case)
9185 (internal_condition_case_1, internal_condition_case_2)
9186 (internal_condition_case_n): Use it instead of eassert
9187 when the argument contains locals clobbered by longjmp.
9188 Don't use clobbered locals outside of clobbered_eassert.
9189 (internal_lisp_condition_case): Use a volatile variable
9190 to work around a local variable's getting clobbered.
9192 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9194 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9195 (PUSH_HANDLER): New macro.
9196 (catchlist): Remove.
9197 (handlerlist): Always declare.
9199 * eval.c (catchlist): Remove (merge with handlerlist).
9200 (handlerlist, lisp_eval_depth): Not static any more.
9201 (internal_catch, internal_condition_case, internal_condition_case_1)
9202 (internal_condition_case_2, internal_condition_case_n):
9204 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9205 handlerlist/catchlist.
9206 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9207 handlerlist which can only handle a single condition-case handler at
9209 (find_handler_clause): Simplify since we only a single branch here
9212 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9214 (bcall0): New function.
9215 (exec_byte_code): Add corresponding cases. Improve error message when
9216 encountering an invalid byte-code. Let Bunwind_protect accept
9217 a function (rather than a list of expressions) as argument.
9219 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9220 and make them unconditional now that they're heap-allocated.
9222 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9224 * charset.c (Fdecode_char, Fencode_char): Remove description of
9225 `restriction' arg. now that it's hidden by advertised-calling-convention.
9227 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9229 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9230 Remove unused variable (from mac-port).
9231 (macfont_draw): Use s->ybase for correct y position.
9233 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9235 * frame.h (struct frame): Drop has_minibuffer member because...
9236 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9237 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9239 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9241 * window.h (struct window): Prefer enum text_cursor_kinds to int
9242 for phys_cursor_type member. Move the latter, phys_cursor_width,
9243 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9244 * window.c (replace_window, make_window): Adjust users.
9246 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9248 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9249 this module is never compiled otherwise.
9251 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9253 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9256 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9258 * xdisp.c (get_next_display_element): Don't call face_for_font in
9259 a build configured --without-x. (Bug#15484)
9261 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9263 * window.c (calc_absolute_offset): #elif should be #elif defined.
9265 * frame.c (delete_frame): Block/unblock input to overcome race
9266 condition (Bug#15475).
9268 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9270 * frame.c (delete_frame): Record selected frame only after
9271 calling Qdelete_frame_functions (Bug#15477).
9273 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9275 * nsterm.m (ns_selection_color): Remove.
9276 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9277 NSColor selectedText(Background)Color. Only for COCOA.
9278 (ns_term_init): Remove assignment of ns_selection_color, logic
9279 moved to ns_get_color.
9281 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9282 NS_SELECTION_COLOR_DEFAULT.
9283 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9285 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9287 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9288 frame' does not have the tool_bar_window member.
9290 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9292 Signal error when reading an empty byte-code object (Bug#15405)
9293 * lread.c (read1): Signal error.
9294 * alloc.c (make_byte_code): eassert header size.
9295 (sweep_vectors): Change an int to size_t.
9297 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9299 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9300 instead of ints, as it's the usual style for offsetof constants. See:
9301 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9303 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9304 This is ugly, but it should fix the performance problem for older
9305 GCC versions in the short run. I'll look into integrating the
9306 Gnulib module for popcount, as a better fix.
9307 See the thread starting in:
9308 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9309 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9310 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9311 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9312 (popcount_size_t): Use it.
9314 2013-09-24 Daniel Colascione <dancol@dancol.org>
9316 * process.c (Fnetwork_interface_info): Fix build break due to
9319 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9321 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9322 Prefer signed to unsigned integers where either will do.
9323 No need for 'const' on locals that do not escape.
9324 Omit easserts with unnecessary and unportable assumptions about
9325 alignment. Avoid unnecessary casts to char *.
9327 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9329 Use union for the payload of struct Lisp_Vector.
9330 This helps to avoid a few glitches dictated by C's aliasing rules.
9331 * lisp.h (struct Lisp_Vector): Use union for next and
9332 contents member. Adjust comment. Change related users.
9333 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9334 Related users changed.
9335 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9336 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9337 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9338 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9340 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9342 Optimize glyph row clearing and copying routines.
9343 * dispextern.h (struct glyph_row): Change layout of struct
9344 glyph_row to help copy_row_except_pointers. Adjust comment.
9345 * dispnew.c (null_row): Remove.
9346 (clear_glyph_row): Use offsetof and memset to find and clear
9347 just the members that need clearing. Adjust comment.
9348 (copy_row_except_pointers): Likewise for copying.
9350 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9352 Some minor cleanups of recently-added bool vector code.
9353 * conf_post.h (assume): Always return void. Use lint version
9354 only if GCC and MSC versions don't apply.
9355 * conf_post.h (assume):
9356 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9357 Depend on _MSC_VER, not __MSC_VER, for consistency with
9359 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9360 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9361 (bool_vector_binop_driver, count_trailing_zero_bits)
9362 (size_t_to_host_endian): Now static, not static inline;
9363 the latter isn't needed with modern compilers and doesn't
9364 work with older compilers anyway.
9366 * alloc.c (valgrind_p): Use bool for boolean.
9368 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9370 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9371 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9372 (display_last_displayed_message_p, message_buf_print)
9373 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9374 Use bool for boolean.
9375 * dispextern.h (cancel_line, init_desired_glyphs):
9376 Remove ancient leftover.
9377 (help_echo_showing_p, hourglass_shown_p):
9378 * lisp.h (noninteractive_need_newline): Adjust declaration.
9380 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9382 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9384 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9385 ...this file and convert the latter to static. Adjust comment.
9386 (make_initial_frame):
9387 * window.c (init_window_once): Adjust user.
9388 * frame.h (last_nonminibuf_frame): Remove declaration.
9389 * lisp.h (selected_frame): Likewise.
9390 * msdos.c (the_only_display_info): Adjust comment.
9392 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9394 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9395 computing the end column of mouse-highlight that comes from
9396 display or overlay strings. (Bug#15437)
9397 (note_mouse_highlight): Adapt calculation of last argument to
9398 mouse_face_from_string_pos to the above change.
9400 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9401 all platforms, not just for clang.
9403 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9405 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9406 about excess arguments to snprintf.
9408 * conf_post.h(assume): Use __builtin_unreachable for clang.
9410 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9412 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9413 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9415 2013-09-23 Daniel Colascione <dancol@dancol.org>
9417 * alloc.c (USE_VALGRIND): New macro; on by default
9418 when ENABLE_CHECKING.
9419 (mark_maybe_object, mark_maybe_pointer)
9420 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9422 (valgrind_p) [USE_VALGRIND]: New variable.
9423 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9425 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9427 * process.c (wait_reading_process_output): Change int pnamelen to
9430 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9431 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9432 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9433 argument to unsigned long to avoid warning.
9434 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9436 * conf_post.h (assume): Fix compiler error: x shall be cond.
9438 2013-09-22 Daniel Colascione <dancol@dancol.org>
9440 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9441 warning when compiling without a window system.
9443 2013-09-22 Daniel Colascione <dancol@dancol.org>
9445 * data.c (Qbool_vector_p): New symbol.
9446 (bool_vector_spare_mask, popcount_size_t_generic)
9447 (popcount_size_t_msc, popcount_size_t_gcc)
9449 (bool_vector_binop_driver)
9450 (count_trailing_zero_bits, size_t_to_host_endian)
9451 (Fbool_vector_exclusive_or)
9452 (Fbool_vector_union)
9453 (Fbool_vector_intersection, Fbool_vector_set_difference)
9454 (Fbool_vector_subsetp, Fbool_vector_not)
9455 (Fbool_vector_count_matches)
9456 (Fbool_vector_count_matches_at): New functions.
9457 (syms_of_data): Intern new symbol, functions.
9458 * alloc.c (bool_vector_payload_bytes): New function.
9459 (Fmake_bool_vector): Instead of calling Fmake_vector,
9460 which performs redundant initialization and argument checking,
9461 just call allocate_vector ourselves. Make sure we clear any
9462 terminating padding to zero.
9463 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9464 instead of open-coding the size calculation.
9465 (vroundup_ct): New macro.
9466 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9467 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9468 * composite.c (composition_gstring_put_cache):
9469 Change lint_assume to assume.
9470 * conf_post.h (assume): New macro.
9471 (lint_assume): Remove.
9472 * dispnew.c (update_frame_1): Change lint_assume to assume.
9473 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9475 * image.c (gif_load): Change lint_assume to assume.
9476 * lisp.h (eassert_and_assume): New macro.
9477 (Qbool_vector_p): Declare.
9478 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9479 (swap16, swap32, swap64): New inline functions.
9480 * macfont.m (macfont_shape): Change lint_assume to assume.
9481 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9482 * xsettings.c (parse_settings): Use new swap16 and
9483 swap32 from lisp.h instead of file-specific macros.
9485 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9487 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9488 found (which can legitimately happen when the glyph row at the
9489 window start is disabled in the current_matrix. (Bug#15365)
9491 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9493 Fix syntax.h bug introduced by recent INLINE change.
9494 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9495 conditionally compiled one way in some modules, and a different
9496 way in others. This doesn't work with extern inline functions,
9497 which must have the same definition in all modules, because the
9498 defining code might be shared across modules, depending on the
9499 implementation. Symptoms reported by Martin Rudalics in:
9500 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9501 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9502 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9503 overriding the corresponding functions in syntax.h.
9504 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9505 (syntax_property): New inline functions.
9506 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9507 Rewrite in terms of these new functions.
9509 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9511 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9512 not chars_in_text, whose result depends on the multibyteness of
9513 the current buffer. (Bug#15426)
9515 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9517 Port recent change to hosts where pointers aren't 'long'.
9518 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9519 Don't assume that pointers are the same width as 'long'.
9520 Add a compile-time check that a pointer fits into two X slots.
9522 A simpler, centralized INLINE.
9523 * conf_post.h (INLINE): Define only if not already defined.
9524 This allows us to use a single INLINE, defined by one file
9526 * emacs.c (INLINE): Define it.
9527 Also, include category.h, charset.h, composite.h, dispextern.h,
9528 syntax.h, systime.h, so that their INLINE definitions are expanded
9530 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9531 * buffer.h, buffer.c (BUFFER_INLINE):
9532 * category.h, category.c (CATEGORY_INLINE):
9533 * character.h, character.c (CHARACTER_INLINE):
9534 * charset.h, charset.c (CHARSET_INLINE):
9535 * composite.h, composite.c (COMPOSITE_INLINE):
9536 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9537 * frame.h, frame.c (FRAME_INLINE):
9538 * intervals.h, intervals.c (INTERVALS_INLINE):
9539 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9540 * lisp.h, alloc.c (LISP_INLINE):
9541 * process.h, process.c (PROCESS_INLINE):
9542 * syntax.h, syntax.c (SYNTAX_INLINE):
9543 * systime.h, sysdep.c (SYSTIME_INLINE):
9544 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9545 * window.h, window.c (WINDOW_INLINE):
9546 Remove. All uses replaced with INLINE.
9548 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9550 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9553 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9555 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9556 'const char *' to avoid compiler warnings due to similar change in
9557 the prototype of x_get_string_resource.
9559 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9561 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
9562 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
9563 going to replace static variables below. Adjust comments.
9564 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
9565 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
9566 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
9567 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
9568 Related users changed.
9569 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
9570 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
9571 last_mouse_movement_time, going to replace static variables below.
9573 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
9574 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
9576 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
9577 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
9578 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
9579 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
9580 static variables below.
9581 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
9582 (last_mouse_scroll_bar): Remove.
9583 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
9584 (mouseExited): Related users changed.
9586 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
9588 Do not use external array to process X scroll bar messages.
9589 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
9590 (x_send_scroll_bar_event): Pack window pointer into two slots
9591 of XClientMessageEvent if we're 64-bit. Adjust comment.
9592 (x_scroll_bar_to_input_event): Unpack accordingly.
9594 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9596 Ifdef away recent changes which aren't relevant to NS port.
9597 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
9598 [!HAVE_NS]: Declare as such.
9599 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
9600 [!HAVE_NS]: Define as such.
9602 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9604 * frame.c (x_redo_mouse_highlight): New function
9605 to factor out common code used in W32 and X ports.
9606 * dispextern.h (x_redo_mouse_highlight): Add prototype.
9607 * xterm.h (struct x_display_info):
9608 * w32term.h (struct w32_display_info):
9609 * nsterm.h (struct ns_display_info): New members
9610 last_mouse_motion_frame, last_mouse_motion_x and
9611 last_mouse_motion_y, going to replace static variables below.
9612 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
9613 (redo_mouse_highlight): Remove.
9614 (note_mouse_movement, syms_of_xterm): Adjust user.
9615 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
9616 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
9617 (redo_mouse_highlight): Remove.
9618 (note_mouse_movement, syms_of_w32term): Adjust user.
9619 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
9620 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
9622 (note_mouse_movement, mouseMoved, syms_of_nsterm):
9623 * nsfns.m (compute_tip_xy): Adjust user.
9625 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
9627 * frame.c (x_mouse_grabbed): New function.
9628 * dispextern.h (x_mouse_grabbed): Add prototype.
9629 (last_mouse_frame): Remove declaration.
9630 * xterm.h (struct x_display_info):
9631 * w32term.h (struct w32_display_info):
9632 * nsterm.h (struct ns_display_info): New member
9633 last_mouse_frame, going to replace...
9634 * xdisp.c (last_mouse_frame): ...global variable.
9635 (note_tool_bar_highlight):
9636 * w32term.c (w32_mouse_position, w32_read_socket):
9637 * xterm.c (XTmouse_position, handle_one_xevent):
9638 Use x_mouse_grabbed.
9639 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
9641 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9643 * w32term.c (w32_read_socket): Avoid temporary
9644 variables in a call to x_real_positions.
9645 * xterm.c (handle_one_xevent): Likewise.
9647 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9649 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
9650 (x_icon_type): Remove prototype.
9651 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
9652 * frame.c (x_icon_type): Remove.
9653 * w32term.c (x_make_frame_visible, x_iconify_frame):
9654 * xterm.c (x_make_frame_visible, x_iconify_frame):
9655 Use x_set_bitmap_icon to factor out common code.
9657 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9659 * dispextern.h (check_x_display_info, x_get_string_resource):
9660 Declare here just once and unify the latter.
9661 * frame.c (check_x_display_info, x_get_string_resource):
9662 * nsterm.h (check_x_display_info):
9663 * xrdb.c (x_get_string_resource):
9664 * xterm.h (check_x_display_info): Remove prototypes.
9665 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
9666 * w32reg.c (x_get_string_resource): Likewise.
9667 (w32_get_rdb_resource): Adjust user.
9669 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9671 * xterm.h (struct x_display_info): New member
9672 x_pending_autoraise_frame, going to replace...
9673 * xterm.c (pending_autoraise_frame): ...static variable.
9674 (x_new_focus_frame, XTread_socket): Adjust users.
9675 * w32term.h (struct w32_display_info): New member
9676 w32_pending_autoraise_frame, going to replace...
9677 * w32term.c (pending_autoraise_frame): ...global variable.
9678 (x_new_focus_frame, w32_read_socket): Adjust users.
9680 2013-09-17 Glenn Morris <rgm@gnu.org>
9682 * xdisp.c (message_dolog): If we create *Messages*,
9683 switch it to messages-buffer-mode.
9685 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
9687 Don't overuse 'const' in types of locals.
9688 * bidi.c (bidi_count_bytes):
9689 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
9690 (xg_event_is_for_scrollbar):
9691 * xselect.c (x_handle_property_notify)
9692 (x_handle_selection_notify, x_handle_dnd_message):
9693 * xsettings.c, xsettings.h (xft_settings_event):
9694 * xterm.c (x_handle_net_wm_state, handle_one_event)
9695 (x_menubar_window_to_frame, x_detect_focus_change)
9696 (construct_mouse_click, note_mouse_movement)
9697 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9698 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
9699 (handle_one_xevent, x_handle_net_wm_state):
9700 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
9701 (x_handle_dnd_message):
9702 Avoid unnecessary 'const', typically the second 'const' in
9703 'const foo * const arg', a 'const' that does not affect the API
9704 and doesn't significantly help the human reader.
9706 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
9708 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
9709 only if Glib < 2.36.0.
9710 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
9711 * xsettings.c (init_gconf, init_gsettings): Do not check
9713 * xterm.c (handle_one_xevent): Do not call to x_clear_area
9715 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
9717 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
9719 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
9720 before calling g_type_init.
9722 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
9724 * nsterm.m (syms_of_nsterm): ... to here.
9726 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9728 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
9729 (ignore_next_mouse_click_timeout): Use Time as X does.
9730 (handle_one_xevent): Avoid cast and use unsigned comparison.
9732 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9734 Do not copy X event in handle_one_xevent except KeyPress case.
9735 Wnen XEvent is processed, it is unlikely to be changed except
9736 KeyPress case, so we can avoid copying and use const pointer to
9737 const data to make sure that an event is not changed elsewhere.
9738 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
9739 const' and do not create local copy except for the KeyPress event.
9740 Use casts to avoid a few glitches. Adjust formatting. Add comments.
9741 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
9742 (x_handle_net_wm_state, x_menubar_window_to_frame)
9743 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
9744 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
9745 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
9746 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
9747 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
9748 (x_handle_dnd_message):
9749 * xsettings.c (xft_settings_event):
9750 Use 'const XEvent * const' where appropriate.
9751 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
9753 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
9755 Fix X event waiting to handle multiple frames.
9756 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
9757 * xterm.c (pending_event_wait): Remove. Adjust users.
9758 (x_detect_focus_change): Pass frame arg.
9759 (handle_one_xevent): Find related frame early and clear per-frame
9760 wait_event_type only if this is an event for the relevant frame.
9761 (x_wait_for_event): Use per-frame wait_event_type.
9763 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
9765 * nsfns.m (Fx_create_frame): Fix font driver registration for
9768 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
9769 for syms_of_macfont.
9771 * nsterm.m: Include macfont.h.
9772 (ns_tmp_flags, ns_tmp_font): Remove.
9773 (ns_compute_glyph_string_overhangs): Check for driver Qns.
9774 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
9775 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
9776 (changeFont:): Fix code style. Check for font driver type when
9779 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
9782 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
9783 (nsfont_open): Set font driver type.
9784 Set font->ascent and font->descent. Figure out font instead of
9785 ns_tmp_font, and flags instead of ns_tmp_flags.
9786 Fix indentation. Remove call to ns_draw_text_decoration,
9789 * nsfns.m: Include macfont.h.
9790 (Fx_create_frame): Register macfont driver, make a better default font.
9791 (Fns_popup_font_panel): Get font from macfont driver, if used.
9793 * macfont.m, macfont.h, macuvs.h: New files.
9795 * font.h: Declare syms_of_macfont.
9797 * font.c (syms_of_font): Call syms_of_macfont.
9799 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
9801 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9803 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
9804 and it is always zero for others, so I assume that this is an ancient
9805 leftover which nobody will want to change any more.
9806 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
9807 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
9808 * frame.c (x_set_scroll_bar_width):
9809 * w32fns.c (w32_createscrollbar):
9810 * w32term.c (w32_set_vertical_scroll_bar):
9811 * xfns.c (x_set_scroll_bar_default_width):
9812 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
9813 (x_scroll_bar_expose): Related users changed.
9815 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
9817 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
9818 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
9819 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
9821 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
9823 * nsterm.h, w32term.h, xterm.h: ...and not here.
9824 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
9825 Remove unused Xisms.
9826 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
9827 these modules are never compiled otherwise.
9829 2013-09-14 Eli Zaretskii <eliz@gnu.org>
9831 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9832 Doc fix. (Bug#15375)
9834 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9836 Unify Fx_focus_frame between all ports.
9837 * frame.h (x_focus_frame): New prototype.
9838 * xfns.c (Fx_focus_frame): Remove.
9839 (syms_of_xfns): Do not defsubr it.
9840 (x_focus_frame): X implementation.
9841 * nsfns.m (Fx_focus_frame): Remove.
9842 (syms_of_nsfns): Do not defsubr it.
9843 (x_focus_frame): NS implementation.
9844 * w32term.c (Fx_focus_frame): Remove.
9845 (x_focus_on_frame): Rename to...
9846 (x_focus_frame): W32 implementation.
9847 * w32term.h (x_focus_on_frame): Remove prototype.
9848 * w32fns.c (Fx_focus_frame): Remove.
9849 (syms_of_w32fns): Do not defsubr it.
9850 * frame.c (Fx_focus_frame): Define here.
9851 (syms_of_frame): Defsubr here.
9852 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
9854 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9856 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
9857 All of them are replaced with FRAME_DISPLAY_INFO, defined in
9858 each port to reference the port-specific window system data.
9859 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
9860 (FRAME_DISPLAY_INFO): Define.
9861 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
9862 (FRAME_DISPLAY_INFO): Define. Adjust users.
9863 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
9864 (FRAME_DISPLAY_INFO): Define. Adjust users.
9865 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
9866 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
9867 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
9868 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
9869 * xselect.c, xterm.c: All related users changed.
9871 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
9873 * xterm.h (x_window_to_frame, x_any_window_to_frame)
9874 (x_menubar_window_to_frame): Remove prototypes.
9875 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9876 (x_menubar_window_to_frame, x_top_window_to_frame):
9878 * xterm.c (x_window_to_frame, x_any_window_to_frame)
9879 (x_menubar_window_to_frame, x_top_window_to_frame):
9880 ...to here and convert all but the last to static.
9882 2013-09-12 Eli Zaretskii <eliz@gnu.org>
9884 * lisp.mk (lisp): Add w32-common-fns.elc.
9886 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
9888 * charset.c (char_charset): Document an exception for char-charset.
9890 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9892 * xterm.h (x_display_info): New field last_user_time...
9893 * xterm.c (toplevel): ...to replace static last_user_time.
9894 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
9896 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
9898 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
9899 scroll bar values to prevent thumb from disappear and update comment.
9901 2013-09-11 Glenn Morris <rgm@gnu.org>
9903 * emacs.c (usage_message): Possessive apostrophe tweak.
9905 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9907 * nsterm.m (syms_of_nsterm): Use Qns.
9908 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
9909 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
9910 * xfns.c (x_display_info_for_name, Fx_open_connection):
9911 Remove old '#if 0' code.
9912 (syms_of_xfns): Use Qx.
9913 * termhooks.h (fullscreen_hook): Remove the leftover.
9914 (struct terminal): Fix typo in comment.
9916 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9918 Cleaning up a few X scroll bar bits.
9919 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
9920 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9921 New member last_seen_part, going to replace...
9922 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
9923 (xt_action_hook) [USE_LUCID]: Adjust user.
9924 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
9925 Lucid-specific scroll bar support.
9926 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
9927 to int and adjust to use last_seen_part member.
9928 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
9929 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
9930 Initialize last_seen_part.
9932 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9934 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
9935 insert-buffer-substring an empty string.
9937 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9939 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
9940 avoiding a GCC warning.
9942 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9944 Ifdef away frame tool bar code when it is not really used.
9945 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
9946 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
9947 and minimize_tool_bar_window_p under the above.
9948 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
9949 (fset_tool_bar_window): Likewise.
9950 * dispnew.c (clear_current_matrices, clear_desired_matrices)
9951 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
9952 (change_frame_size_1):
9953 * window.c (window_from_coordinates, Frecenter): Adjust users.
9954 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
9955 code is not really used.
9956 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
9957 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
9958 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
9959 [!USE_GTK && !HAVE_NS]: Define as such.
9960 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
9961 (note_mouse_highlight, expose_frame):
9962 * xfns.c (x_set_tool_bar_lines):
9963 * xterm.c (handle_one_xevent): Adjust users.
9965 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
9967 Fix corruption with multiple emacsclient -t instances (Bug#15222).
9968 This bug was introduced by my 2013-08-26 patch, which incorrectly
9969 assumed that the terminfo implementation doesn't use termcap buffers.
9970 * term.c (init_tty) [TERMINFO]: Remove optimization, as
9971 these buffers apparently are used after all.
9972 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
9973 (struct tty_display_info): Define members termcap_term_buffer and
9974 termcap_strings_buffer even if TERMINFO.
9976 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
9979 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
9980 'usage' docstring entry to pacify make-docfile.
9982 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
9984 Change comparison functions =, <, >, <=, >= to take many arguments.
9985 * data.c: Change comparison functions' interface and implementation.
9986 * lisp.h: Make arithcompare available for efficient two arg
9988 * bytecode.c: Use arithcompare.
9989 * fileio.c: Use new interface.
9991 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
9993 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
9995 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
9997 * eval.c (Feval): Document the new use of `lexical'.
9999 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10001 Review and drop old frame resize hack.
10002 * frame.h (struct frame): Remove force_flush_display_p.
10003 * dispnew.c (update_frame): Adjust user and don't call
10004 flush_frame here. The comment has said that there was an issues
10005 with redisplaying fringes, but I don't see any differences with
10006 and without this hack. Hopefully we can continue without it.
10007 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10008 current frame matrices twice if resized_p is set.
10010 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10012 Do not populate pure Xism x_sync to other ports.
10013 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10014 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10015 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10016 * w32term.h (x_sync): Remove prototype.
10018 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10020 Cleanup frame flushing.
10021 * dispextern.h (struct redisplay_interface):
10022 Drop flush_display_optional because flush_display is enough
10023 for X and flushing via RIF is just a no-op for others.
10024 * frame.h (flush_frame): New function.
10025 * dispnew.c (update_frame):
10026 * minibuf.c (read_minibuf):
10027 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10029 * keyboard.c (detect_input_pending_run_timers): Do not flush
10030 all frames but selected one in redisplay_preserve_echo_area.
10031 * nsterm.m (ns_flush): Remove no-op.
10032 (ns_redisplay_interface): Adjust user.
10033 * w32term.h (x_flush): Remove no-op.
10034 (w32_redisplay_interface): Adjust user.
10035 * xterm.c (x_flush): Simplify because we do not flush all
10036 frames at once any more. Adjust comment.
10037 (x_redisplay_interface): Adjust user.
10039 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10041 Port --without-x --enable-gcc-warnings to Fedora 19.
10042 * gfilenotify.c (globals_of_gfilenotify):
10043 Call g_type_init only if using an older glib version that needs it.
10045 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10047 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10048 (last_glyphless_glyph_merged_face_id): Remove declarations.
10049 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10050 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10051 (last_glyphless_glyph_merged_face_id): Now static.
10052 (merge_escape_glyph_face): New function, refactored from...
10053 (get_next_display_element): ...here.
10054 (merge_glyphless_glyph_face): New function, refactored from...
10055 (produce_glyphless_glyph): ...here...
10056 * term.c (produce_glyphless_glyph): ...and here.
10058 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10060 * eval.c (eval_sub): Only call Ffunction if necessary.
10062 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10064 Attempt to make redisplay more selective when changing cursor type.
10065 * frame.h (struct frame): New bitfield cursor_type_changed.
10066 * xdisp.c (cursor_type_changed): Remove.
10067 (try_cursor_movement, redisplay_window, try_window_id)
10068 (set_frame_cursor_types, try_window_reusing_current_matrix):
10069 Adjust to use per-frame bitfield.
10070 (redisplay_internal): Look for cursor type change on each visible
10071 frame and consider all frames if cursor type has been changed on
10072 the frame other than selected. If cursor type has been changed on
10073 selected frame only, do not use fast update.
10075 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10077 Attempt to make redisplay more selective when changing fonts.
10078 * frame.h (struct frame): New bitfield fonts_changed.
10079 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10080 (adjust_frame_glyphs): Add prototype.
10081 * dispnew.c (fonts_changed_p): Remove.
10082 (adjust_glyphs): Remove because we do not
10083 adjust matrices on all frames at once any more.
10084 (adjust_frame_glyphs): Block and unblock input here.
10085 (adjust_glyph_matrix): Use fonts_changed.
10086 (change_frame_size_1): Use adjust_frame_glyphs.
10087 * font.c (font_open_entity): Use fonts_changed.
10088 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10089 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10090 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10091 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10092 (shrink_mini_window, Fresize_mini_window_internal)
10093 (window_scroll_pixel_based, Fset_window_configuration)
10094 (apply_window_adjustment, Fset_window_vscroll):
10095 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10096 Use adjust_frame_glyphs.
10097 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10098 (try_window_reusing_current_matrix, try_window_id, display_line)
10099 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10100 (redisplay_internal): Consider fonts_changed and adjust frame
10101 matrices for each frame only if the frame is visible. If font
10102 has been changed on some frame during full redisplay, retry
10103 only visible frames where the font has been actually changed.
10105 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10107 Cache current header and mode line height for each window.
10108 * window.h (struct window): New fields mode_line_height
10109 and header_line_height.
10110 * window.c (make_window): Initialize them.
10111 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10112 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10113 (current_mode_line_height, current_header_line_height):
10114 Remove declaration.
10115 * xdisp.c (current_mode_line_height, current_header_line_height):
10117 (pos_visible_p, init_xdisp): Adjust user.
10118 (redisplay_window): Invalidate mode_line_height and
10119 header_line_height if current and desired matrices do not agree.
10121 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10123 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10124 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10126 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10128 Make --without-x compatible with --enable-gcc-warnings.
10129 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10130 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10131 members under HAVE_WINDOW_SYSTEM.
10132 * keyboard.c (make_lispy_focus_out): Likewise.
10133 (record_menu_key): Move under HAVE_MENUS.
10134 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10135 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10136 (syms_of_xdisp): Adjust user.
10137 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10138 (start_hourglass, cancel_hourglass):
10139 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10140 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10141 and CLEAR_FONT_TABLE_NFONTS.
10142 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10143 Declare only if HAVE_WINDOW_SYSTEM.
10144 (lface_same_font_attributes_p, clear_face_gcs): Define only
10145 if HAVE_WINDOW_SYSTEM.
10147 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10149 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10150 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10151 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10153 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10155 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10157 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10159 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10160 This fixes a type error on hosts where ptrdiff_t is wider than int.
10162 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10164 * keyboard.c (read_key_sequence_vs): New function.
10165 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10168 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10170 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10172 Makefile improvements.
10173 * Makefile.in (config.status): Don't use double-colon rules, as
10174 they are not portable according to POSIX. Fix shell typo with `;
10175 I guess this rule has never been tested?
10176 (VCSWITNESS): New macro, to override any environment var.
10178 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10180 * xterm.h (struct x_display_info): Do not track X connection
10181 fd separately because it is always available from Display.
10182 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10185 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10187 * buffer.c (drop_overlay):
10188 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10189 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10191 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10193 * buffer.c (Fmake_overlay, Fmove_overlay):
10194 * intervals.c (set_point_from_marker):
10195 * print.c (PRINTPREPARE): Prefer signal_error
10196 to plain error and report unsuitable marker too.
10198 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10200 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10201 for 'dragging' member.
10202 (struct x_output): Remove set-but-unused leftovers
10203 'left_before_move' and 'top_before_move'.
10204 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10205 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10206 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10207 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10208 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10209 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10210 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10211 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10213 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10215 * nsfont.m (INVALID_GLYPH): New define.
10216 (nsfont_encode_char): Use INVALID_GLYPH.
10217 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10219 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10221 * xterm.c (x_last_mouse_movement_time): Revert last change.
10222 This code should use XDisplayMotionBufferSize to check display's
10223 motion history first, and there are few other issues as well.
10224 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10225 (handle_one_xevent): Adjust user.
10227 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10229 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10230 * frame.c (Flast_nonminibuf_frame): ... to here.
10231 (check_minibuf_window): Don't abort if no window was found
10234 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10236 Use XGetMotionEvents to ask the last mouse motion time from X server.
10237 * xterm.c (X_MOTION_HISTORY): Default to 1.
10238 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10239 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10240 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10241 Ifdef away legacy code.
10242 (XTmouse_position, x_scroll_bar_report_motion):
10243 Use x_last_mouse_movement_time.
10244 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10247 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10249 * msdos.c (last_mouse_window): Move to...
10250 (dos_rawgetc): ...this function and adjust comment.
10251 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10252 (mouseMoved): ...this function and adjust comment.
10253 * w32term.c (last_window): Likewise with...
10254 (w32_read_socket): ...this function.
10255 * xterm.c (last_window): Likewise with...
10256 (handle_one_xevent): ...this function.
10258 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10260 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10261 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10262 (handle_one_xevent): ...to here.
10263 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10266 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10268 * msdos.c (IT_set_terminal_window): Remove no-op.
10269 (initialize_msdos_display): Adjust terminal setup.
10270 * w32console.c (w32con_set_terminal_window): Remove no-op.
10271 (initialize_w32_display): Adjust terminal setup.
10272 * w32term.c (w32_set_terminal_window): Remove no-op.
10273 (w32_create_terminal): Adjust terminal setup.
10274 * xterm.c (XTset_terminal_window): Remove no-op.
10275 (x_create_terminal): Adjust terminal setup.
10277 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10279 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10281 (ns_create_terminal): Adjust terminal setup.
10282 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10284 (w32_create_terminal): Adjust terminal setup.
10285 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10287 (x_create_terminal): Adjust terminal setup.
10289 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10291 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10292 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10293 * dispnew.c (buffer_posn_from_coords):
10294 * window.c (Fwindow_end, displayed_window_lines):
10295 * xdisp.c (redisplay_mode_lines): Use it.
10297 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10299 * fontset.c (face_for_char): Check char in the current face font first
10300 if HAVE_NS (Bug#15138).
10302 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10304 * window.c (temp_output_buffer_show): Make sure window returned
10305 by display_buffer is live (Bug#15213).
10307 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10309 Minor cleanup to avoid forward declarations.
10310 * coding.h (struct ccl_spec): Remove forward declaration.
10311 * composite.h (toplevel): Include font.h.
10312 (struct composition_it, struct face, struct font_metrics):
10313 Remove forward declaration.
10314 * dispextern.h (struct image, struct atimer): Likewise.
10315 * emacsgtkfixed.h (struct frame): Likewise.
10316 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10317 * font.h (struct font_driver, struct font, struct glyph_string)
10318 (struct face): Remove forward declaration.
10319 * fontset.h (struct face, struct font): Likewise.
10320 * frame.h (toplevel): Style cleanup.
10321 (enum output_method): Move to...
10322 * termhooks.h (enum output_method): ...here.
10323 (struct glyph, struct frame, struct ns_display_info)
10324 (struct x_display_info, struct w32_display_info):
10325 Remove forward declaration.
10326 * xterm.h (toplevel): Include termhooks.h.
10327 (struct font, struct window, struct glyph_matrix, struct frame)
10328 (struct input_event, struct face, struct image): Remove forward
10330 * gtkutil.h (struct _widget_value): Likewise.
10331 * keyboard.h (toplevel): Include termhooks.h.
10332 (struct input_event): Remove forward declaration.
10334 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10336 * intervals.c (set_point_from_marker): New function.
10337 * editfns.c (Fgoto_char):
10338 * process.c (Finternal_default_process_filter):
10339 * window.c (select_window_1): Use it.
10340 * buffer.h (set_point_from_marker): Add prototype.
10342 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10344 * w32.c (term_winsock): Call release_listen_threads before calling
10346 (_sys_wait_accept): Wait for accept event in a loop with a finite
10347 timeout, instead of waiting indefinitely. Will hopefully avoid
10348 hanging during exit because WSACleanup deadlocks waiting for the
10349 event object to be released. (Bug#14333)
10351 * w32proc.c (release_listen_threads): New function, signals all
10352 the reader threads that listen for connections to stop waiting.
10354 * w32.h (release_listen_threads): Add prototype.
10356 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10358 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10359 field of new marker (for sanity and safety).
10360 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10361 anyway because XMISCTYPE is a function and can't be an lvalue).
10363 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10365 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10366 (x_after_update_window_line, x_scroll_bar_create)
10367 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10368 (handle_one_xevent, x_clear_frame_area):
10369 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10370 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10371 * xterm.h (x_clear_area): Adjust prototype.
10373 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10375 Hook scanning and indentation functions to find_newline. This helps
10376 to avoid duplicated code and renders more respect to newline cache.
10377 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10378 * cmds.c (Fforward_line):
10379 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10380 Use find_newline and avoid unnecessary point movements.
10381 * search.c (scan_newline): Implement on top of find_newline.
10383 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10385 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10386 scoped code (bug#11258).
10388 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10390 * nsterm.m (last_window): New variable.
10391 (EV_TRAILER2): New macro.
10392 (EV_TRAILER): Call EV_TRAILER2.
10393 (mouseMoved:): Add support for mouse-autoselect-window
10394 on nextstep (Bug#6888).
10396 2013-08-28 Andreas Schwab <schwab@suse.de>
10398 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10399 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10400 Remove unused macro definitions.
10401 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10402 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10403 Only define if emacs.
10405 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10407 Prefer enum glyph_row_area to int where appropriate.
10408 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10410 (window_box, window_box_width, window_box_left, window_box_left_offset)
10411 (window_box_right, window_box_right_offset): Adjust prototypes.
10412 * xdisp.c (window_box, window_box_width, window_box_left)
10413 (window_box_left_offset, window_box_right, window_box_right_offset):
10414 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10415 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10416 * nsterm.m (ns_clip_to_row):
10417 * w32term.c (w32_clip_to_row):
10418 * xterm.c (x_clip_to_row): Likewise.
10420 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10422 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10423 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10425 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10427 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10428 for portability to hosts where /bin/sh has problems.
10430 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10432 Redesign redisplay interface to drop global output_cursor.
10433 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10434 (toplevel): Remove declaration of output_cursor.
10435 (set_output_cursor, x_cursor_to): Remove prototype.
10436 * window.h (struct window): New member output_cursor.
10437 (output_cursor_to): New function to replace RIF member.
10438 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10439 (update_text_area, set_window_cursor_after_update): Use it.
10440 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10441 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10442 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10443 * w32term.c (x_update_window_begin, x_update_window_end):
10444 * xterm.c (x_update_window_begin, x_update_window_end):
10445 Adjust to use per-window output cursor.
10447 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10449 Simplify SELECT_TYPE-related code.
10450 Like EMACS_TIME, this portability layer is no longer needed, since
10451 Emacs has been using fd_set as a portability layer for some time.
10452 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10453 (SELECT_TYPE): Remove. All uses changed to fd_set.
10454 (fd_set) [!FD_SET]: New typedef.
10456 Simplify EMACS_TIME-related code.
10457 This portability layer is no longer needed, since Emacs has been
10458 using struct timespec as a portability layer for some time.
10459 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10460 Include <time.h> rather than "systime.h"; that's all that's needed now.
10461 * dispnew.c: Include <timespec.h> rather than "systime.h";
10462 that's all that's needed now.
10463 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10464 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10465 TIMESPEC_RESOLUTION.
10466 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10467 LOG10_TIMESPEC_RESOLUTION.
10468 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10469 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10470 (make_emacs_time): Remove. All used changed to make_timespec.
10471 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10472 (current_timespec): Rename from current_emacs_time. All uses changed.
10473 (add_emacs_time): Remove. All uses changed to timespec_add.
10474 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10475 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10476 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10477 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10478 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10479 (current_timespec): Rename from current_emacs_time. All uses changed.
10480 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10481 changed to timespec_cmp.
10482 * xgselect.c: Include <timespec.h>, since our .h files don't.
10484 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10486 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10487 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10488 Remove the leftovers.
10489 * gtkutil.c (toplevel): Do not declare Qxft but include
10491 * image.c (toplevel): Do not declare Vlibrary_cache because
10492 it's already done in lisp.h.
10494 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10496 * lisp.h (Mouse_HLInfo): Move from here...
10497 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10498 (reset_mouse_highlight): New function.
10499 * msdos.c (dos_set_window_size, IT_update_begin)
10500 (internal_terminal_init):
10501 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10502 (ns_initialize_display_info):
10503 * w32console.c (initialize_w32_display):
10504 * w32term.c (x_update_window_end, x_free_frame_resources)
10505 (w32_initialize_display_info):
10506 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10507 * window.c (Fdelete_other_windows_internal):
10508 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10509 * termchar.h (toplevel):
10510 * xterm.h (toplevel): Include dispextern.h.
10512 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10514 Fix minor problems found by static checking.
10515 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10516 (expect): Avoid nested-if warning.
10517 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10518 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10519 * nsterm.h, nsterm.m (ns_select):
10520 * xgselect.c, xgselect.h (xg_select):
10521 Adjust signature to better match pselect's.
10522 * nsterm.m (ns_select):
10523 Don't set *TIMEOUT, since pselect doesn't.
10524 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10525 diagnostic about assigning const char * to it.
10526 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10528 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10530 * lread.c (substitute_object_recurse): Handle hash-tables as well
10533 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10535 Fix unlikely core dump in init_tty, and simplify terminfo case.
10536 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10537 The old version incorrectly dumped core if malloc returned a
10538 buffer containing only non-NUL bytes.
10539 (init_tty): Do not allocate or free termcap buffers; the
10540 struct does that for us now.
10541 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10542 (struct tty_display_info): Define members termcap_term_buffer and
10543 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10544 use them. Allocate them directly in struct rather than indirectly
10545 via a pointer, to simplify init_tty.
10547 * frame.c (check_minibuf_window): Initialize 'window' properly,
10548 so that Emacs reliably aborts later if 'window' is not initialized.
10550 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10552 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10553 of VoidSymbol (Bug#15154).
10555 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10557 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10558 mouse_face_beg_y and mouse_face_end_y.
10559 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
10560 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
10561 Adjust users and update comment where appropriate.
10563 2013-08-26 Martin Rudalics <rudalics@gmx.at>
10565 * frame.c (check_minibuf_window): New function.
10566 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
10567 Call check_minibuf_window (Bug#15183).
10569 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10571 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10572 because this is the only last cursor data we need to keep and consult.
10573 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
10574 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
10577 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10579 Fix recovering from possible decompression error.
10580 Since insert_from_gap doesn't always move point, we can't use PT as
10581 the position where the partially decompressed data ends, and
10582 should count how many bytes was produced so far.
10583 * decompress.c (struct decompress_unwind_data): Add nbytes member.
10584 (unwind_decompress): Really delete partially uncompressed data.
10585 (Fzlib_decompress_region): Take decompressed data size into account.
10587 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10589 * syntax.c (init_syntax_once): Adjust comment and do an early
10590 initialization of Qchar_table_extra_slots just once...
10591 * casetab.c (init_casetab_once):
10592 * category.c (init_category_once):
10593 * character.c (syms_of_character):
10594 * coding.c (syms_of_coding):
10595 * xdisp.c (syms_of_xdisp): ...and omit it here.
10597 2013-08-24 Eli Zaretskii <eliz@gnu.org>
10599 * xdisp.c (get_next_display_element): Don't apply to characters
10600 from a display vector the logic of setting it->end_of_box_run_p
10601 suitable for characters from a buffer. (Bug#15175)
10603 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
10604 to handle directories, rather than '_utime' which doesn't.
10607 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
10609 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
10610 or fullscreen (Bug#14627).
10612 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
10614 System-dependent integer overflow fixes.
10615 * process.c (Fset_process_window_size): Signal an error if
10616 the window size is outside the range supported by the lower level.
10617 * sysdep.c (set_window_size): Return negative on error,
10618 nonnegative on success, rather than -1, 0, 1 on not in system,
10619 failure, success. This is simpler. Caller changed.
10620 (serial_configure): Remove unnecessary initialization of local.
10621 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
10622 size fits in unsigned long; this isn't true on some 32-bit hosts.
10623 Avoid buffer overrun if some future version of /proc/meminfo has a
10624 variable name longer than 20 bytes.
10625 (system_process_attributes) [__FreeBSD__]:
10626 Don't assume hw.availpages fits in 'int'.
10628 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
10630 Don't let very long directory names overrun the stack.
10631 Fix some related minor problems involving "//", vfork.
10632 * callproc.c (encode_current_directory): New function.
10633 (call_process): Don't append "/"; not needed.
10634 * fileio.c (file_name_as_directory_slop): New constant.
10635 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
10636 this can save the caller having to alloca.
10637 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
10638 Use SAFE_ALLOCA, not alloca.
10639 (directory_file_name, Fexpand_file_name): Leave leading "//"
10640 alone, since it can be special even on POSIX platforms.
10641 * callproc.c (call_process):
10642 * process.c (Fformat_network_address):
10643 * sysdep.c (sys_subshell):
10644 Use encode_current_directory rather than rolling our own.
10645 (create_process): No need to encode directory; caller does that now.
10646 * process.h (encode_current_directory): New decl.
10647 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
10648 Rework to avoid 'goto xyzzy;'.
10650 2013-08-23 Eli Zaretskii <eliz@gnu.org>
10652 * xdisp.c (handle_face_prop): If the default face was remapped use
10653 the remapped face for strings from prefix properties. (Bug#15155)
10655 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10657 Minor cleanup for redisplay interface and few related functions.
10658 * frame.h (enum text_cursor_kinds): Move from here...
10659 * dispextern.h (enum text_cursor_kinds): ...to here.
10660 (toplevel): Drop unnecessary declarations.
10661 (struct redisplay_interface): Use bool and enum text_cursor_kinds
10662 in update_window_end_hook and draw_window_cursor functions.
10663 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
10664 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
10665 * w32term.c (x_update_window_end, w32_draw_window_cursor):
10666 * xterm.c (x_update_window_end, x_draw_window_cursor):
10667 * xdisp.c (display_and_set_cursor, update_window_cursor)
10668 (update_cursor_in_window_tree, x_update_cursor): Use bool and
10669 enum text_cursor_kinds where appropriate.
10671 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
10673 Redesign redisplay interface to drop updated_row and updated_area.
10674 * dispextern.h (updated_row, updated_area): Remove declaration.
10675 (struct redisplay_interface): Pass glyph row and row area parameters
10676 to write_glyphs, insert_glyphs and clear_end_of_line functions.
10677 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10679 * dispnew.c (updated_row, updated_area): Remove.
10680 (redraw_overlapped_rows, update_window_line): Adjust user.
10681 (update_marginal_area, update_text_area): Likewise. Pass updated row
10682 as a parameter. Prefer enum glyph_row_area to int where appropriate.
10683 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10686 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
10688 * process.c (flush_pending_output): Remove stub.
10691 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10693 * callproc.c: Fix race that killed background processes (Bug#15144).
10694 (call_process): New arg TEMPFILE_INDEX. Callers changed.
10695 Record deleted process-id in critical section, not afterwards.
10696 Don't mistakenly kill process created by a call-process invocation
10697 that discards output and does not wait.
10699 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
10701 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
10702 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
10703 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
10704 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
10705 to shut up compiler in mark_object.
10706 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
10708 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
10710 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
10711 We can't portably rely on PTY_OPEN doing that, even if
10712 it calls posix_openpt with O_CLOEXEC.
10714 2013-08-20 Kenichi Handa <handa@gnu.org>
10716 * character.c (string_char): Improve commentary.
10718 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
10720 * image.c (SIGNATURE_DIGESTSIZE): Remove.
10721 (struct animation_cache): Make signature a flexible array member.
10722 All uses changed. This is a tad slower but may insulate us better
10723 from future changes to ImageMagick.
10725 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10727 * image.c: Shrink memory needed for animation cache.
10728 (SIGNATURE_DIGESTSIZE): New constant.
10729 (struct animation_cache): Make 'signature' a fixed size array of bytes.
10730 (imagemagick_create_cache): Copy the signature. This saves
10731 several KB of memory that ImageMagick wastes per signature.
10732 Don't bother updating the update_time, as the caller does that now.
10733 (imagemagick_prune_animation_cache): Don't destroy the signature, as
10734 it's a fixed size struct member now.
10735 (imagemagick_get_animation_cache): Always destroy the signature,
10736 as it's now imagemagick_create_cache's responsibility to copy it.
10737 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
10738 and use memcmp rather than strcmp.
10739 eassert that ImageMagick returns a signature of the specified length.
10741 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
10743 * image.c (imagemagick_get_animation_cache): Don't segfault on
10745 (imagemagick_get_animation_cache): Revert to previous definition
10746 so that it actually works. But keep the memory leak fix.
10747 (imagemagick_get_animation_cache): Fix memory leak.
10749 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10751 * image.c: Fix animation cache signature memory leak.
10752 Fix some other minor performance problems while we're at it.
10753 (imagemagick_create_cache): Clear just the members that
10754 need clearing. Don't set update_time, as caller does that now.
10755 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
10756 Simplify by using pointer-to-pointer instead of a prev pointer.
10757 (imagemagick_prune_animation_cache): Use make_emacs_time rather
10758 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
10759 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
10760 it's already a copy. Free the signature probe unless it's cached.
10762 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
10763 This was introduced by my 2013-08-12 fix for Bug#15035.
10765 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
10767 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
10768 (imagemagick_prune_animation_cache): Now static.
10770 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
10772 * image.c (imagemagick_get_animation_cache): Don't segfault when
10773 pruning all entries.
10775 2013-08-18 Ken Brown <kbrown@cornell.edu>
10777 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
10778 static heap if ENABLE_CHECKING is defined.
10779 (max_bss_sbrk_ptr): New variable.
10780 (bss_sbrk): Use it.
10781 (report_sheap_usage): Report maximum static heap usage instead of
10782 ending static heap usage.
10784 2013-08-17 Eli Zaretskii <eliz@gnu.org>
10786 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
10787 of zlib_initialized according to the results of calling
10788 init_zlib_functions.
10790 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
10792 * image.c: Implement an ImageMagick per-image cache.
10793 (imagemagick_get_animation_cache): Fix a double-free error.
10794 (imagemagick_load_image): Remove the ping_wand code, which only
10795 apparently saved time on invalid animated images, and slowed down
10796 everything else. Optimize for the common case.
10798 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
10800 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
10802 * editfns.c (insert_before_markers): Mention overlay in the doc string.
10804 * marker.c (set_marker): Remove documentation of undefined behavior.
10806 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10808 * image.c (imagemagick_compute_animated_image): Animate correctly
10809 when sub-images are smaller than the main image.
10810 (imagemagick_compute_animated_image): Setting the iterator row to
10811 zero is apparently not allowed.
10812 (imagemagick_compute_animated_image): Allow images that say they
10813 have sub-images that are bigger than the main image, but just crop
10816 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10818 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
10820 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10822 * image.c (imagemagick_compute_animated_image): Respect the GIF
10825 2013-08-15 Ken Brown <kbrown@cornell.edu>
10827 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
10828 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
10831 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
10833 Fix minor problems found by static checking.
10834 * frame.c (delete_frame):
10835 * xdisp.c (next_element_from_display_vector):
10836 Avoid uninitialized local.
10837 * image.c (imagemagick_compute_animated_image): Port to C89.
10838 Prefer usual GNU indentation style for loops.
10839 Be more careful about bizarrely large sizes, by using ptrdiff_t
10842 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10844 Fix infinite frame selection loop (Bug#15025).
10845 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
10847 2013-08-15 Eli Zaretskii <eliz@gnu.org>
10849 * xdisp.c (compute_window_start_on_continuation_line):
10850 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
10851 to make sure we end up setting the window start at the leftmost
10852 visible character of the display line. This avoids funky
10853 horizontal shifting because the window start is not kept on the
10854 same position. (Bug#15090)
10855 (next_element_from_display_vector): Support 'box' face attribute
10856 in the face definitions of a display vector. (Bug#15099)
10858 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
10860 * image.c (imagemagick_compute_animated_image): Implement animated
10861 images (bug#14700).
10862 (imagemagick_compute_animated_image): Fix some compilation
10863 warnings. Implement a very simple cache to make the animation
10864 usable at all, but it should be replaced with a per-image cache.
10866 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10868 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
10869 to do `for' loops over alist values.
10870 * buffer.h (FOR_EACH_BUFFER):
10871 * process.c (FOR_EACH_PROCESS): Use it.
10872 (handle_child_signal, status_notify, Fget_buffer_process)
10873 (kill_buffer_processes): Use FOR_EACH_PROCESS.
10875 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
10877 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
10878 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
10879 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
10880 to xzalloc and so avoid redundant call to memset.
10881 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
10882 members because it is allocated with xzalloc and so already zeroed.
10884 2013-08-14 Ken Brown <kbrown@cornell.edu>
10886 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
10889 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10891 Utility function and macro to copy Lisp string to C string.
10892 * lisp.h (xlispstrdupa): New macro.
10893 (xlispstrdup): New prototype.
10894 * alloc.c (xlispstrdup): New function.
10895 * callint.c (Fcall_interactively):
10896 * fileio.c (Ffile_name_directory, Fexpand_file_name)
10897 (Fsubstitute_in_file_name):
10898 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
10899 * image.c (x_create_bitmap_from_file):
10900 * w32term.c (w32_term_init):
10901 * xterm.c (x_term_init): Use xlispstrdup.
10903 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
10905 * image.c (imagemagick_load_image): Make animated pictures work.
10906 There's still some problems with background color settings, though
10909 * decompress.c (unwind_decompress): Always restore point.
10911 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
10913 * marker.c (set_marker): Reformat documentation.
10915 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
10917 * xdisp.c (cursor_type_changed): Now static.
10919 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
10920 Use changed. This avoids the need to call xmalloc and for the
10921 caller to call xfree, and avoids memory leaks in some situations.
10923 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10925 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
10926 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
10927 (redisplay_window): If window_end_valid is cleared due to non-zero
10928 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
10929 so do not call to try_cursor_movement for that window.
10931 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10933 * window.h (struct window): Convert window_end_pos and
10934 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
10935 (wset_window_end_pos, wset_window_end_vpos): Remove.
10936 * dispnew.c (adjust_glyph_matrix):
10937 * window.c (Fwindow_end, replace_window, set_window_buffer)
10939 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
10940 (set_vertical_scroll_bar, redisplay_window, try_window)
10941 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
10942 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
10943 (note_mouse_highlight): Adjust users.
10944 (try_cursor_movement): Likewise. Convert old precondition to eassert.
10947 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10949 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
10950 * image.c (imagemagick_filename_hint): Use `const char *' and
10951 prefer SSDATA to SDATA to avoid warnings.
10953 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10955 Cleanup window fringes, margins and scroll bars adjustments.
10956 * window.c (set_window_fringes, set_window_margins)
10957 (set_window_scroll_bars, apply_window_adjustment): New functions.
10958 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
10959 (Fset_window_scroll_bars): Use them.
10961 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
10963 * window.h (struct window): Convert scroll_bar_width
10964 from Lisp_Object to integer. Adjust comment.
10965 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
10967 * window.c (wset_scroll_bar_width): Remove.
10968 (make_window): Initialize scroll_bar_width.
10969 (Fsplit_window_internal): Use direct assignment.
10970 (Fset_window_configuration, save_window_save):
10971 Convert Lisp_Object to integer and back where appropriate.
10972 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
10973 bar was actually changed, and mention this in docstring.
10975 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
10977 * decompress.c: Minor simplifications.
10978 (Fzlib_decompress_region): Don't bother verifying
10979 that avail_out <= UINT_MAX, as that was confusing.
10980 Mention the restriction in a comment instead.
10981 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
10983 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
10985 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
10986 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
10988 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
10990 * image.c (imagemagick_filename_hint): Check for errors in the
10993 2013-08-13 Eli Zaretskii <eliz@gnu.org>
10995 * window.c (Fwindow_margins): Return nil when there's no marginal
10996 area, as per the documented API.
10998 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
10999 Fmake_vector, as scroll bar's struct members are not all Lisp
11000 objects now. This avoids crashes in GC.
11002 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11003 bool, so its address could be taken.
11005 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11007 * image.c (imagemagick_filename_hint): New function to possibly
11008 apply `image-content-type-suffixes'.
11009 (imagemagick_load_image): Use it.
11011 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11013 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11014 if loading zlib failed.
11016 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11018 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11019 2013-08-13 checkin below. Change bool to BOOL, rule is:
11020 All Obj-C code uses BOOL, except for interfaces callable from C.
11022 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11024 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11026 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11027 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11028 bool instead of BOOL.
11029 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11030 from Lisp_Object to bitfield. Adjust comment.
11031 * w32term.c (x_scroll_bar_create): Adjust user.
11032 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11033 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11034 Use bool for boolean.
11035 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11036 to `unsigned int' when defining a bitfield.
11038 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11040 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11042 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11044 * window.h (struct window): Convert left_margin_cols and
11045 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11046 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11047 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11049 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11051 (showing_window_margins_p, update_window_line, update_frame_1):
11052 * fringe.c (draw_fringe_bitmap_1):
11053 * xdisp.c (window_box_width): Adjust users.
11054 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11055 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11056 Use direct assignment.
11057 (Fset_window_configuration, save_window_save, Fwindow_margins):
11058 Convert Lisp_Object to integer and back where appropriate.
11059 (Fset_window_margins): Adjust user. Return t if any margin
11060 was actually changed, and mention this in docstring.
11062 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11064 * syntax.c (forward_word):
11065 * cmds.c (forward_char, backward_char): Mention the optional argument.
11067 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11069 * window.h (struct window): Convert left_fringe_width
11070 and right_fringe_width from Lisp_Objects to integers.
11072 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11073 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11074 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11076 (make_window): Initialize new integer fields to -1.
11077 (Fsplit_window_internal): Use direct assignment.
11078 (Fset_window_configuration, save_window_save):
11079 Convert Lisp_Object to integer and back where appropriate.
11080 (Fset_window_fringes): Adjust user. Return t if any fringe
11081 was actually changed, and mention this in docstring.
11083 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11085 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11086 * nsfns.m (x_set_cursor_type):
11087 * w32fns.c (x_set_cursor_type):
11088 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11089 * xdisp.c (set_frame_cursor_types): ...but in common code.
11091 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11093 * font.c (clear_font_cache): New function, stripped from...
11094 (Fclear_font_cache): ...here, which now uses the function
11095 above. Adjust comment.
11096 * font.h (clear_font_cache): Add prototype.
11097 * xfaces.c (clear_face_cache): Use clear_font_cache.
11099 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11101 * window.c (Fset_window_start): Compare `w', not `window' because
11102 `w' might not be equal to `window' after call to decode_live_window.
11104 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11106 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11107 This fixes a problem introduced by the Bug#15035 patch
11108 when using GPG. Reported by Herbert J. Skuhra.
11110 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11112 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11113 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11114 not yet initialized.
11116 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11118 * decompress.c (Fzlib_decompress_region): Support zlib
11119 decompression, too, and rename.
11121 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11123 Minor zlib configuration tweaks.
11124 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11125 Don't assume presence of fn_inflateInit2_ zlib internal function.
11127 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11129 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11130 include the zlib prefix.
11132 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11134 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11135 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11136 define static variables that are pointers to zlib functions to be
11137 dynamically loaded.
11138 (init_zlib_functions) [WINDOWSNT]: New function.
11139 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11141 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11142 macros instead of invoking the zlib functions directly.
11143 (syms_of_decompress): DEFSYM Qzlib_dll.
11144 Staticpro Szlib_available_p.
11146 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11148 Avoid looping over all frame windows to freeze and unfreeze.
11149 * window.h (struct window): Drop frozen_window_start_p.
11150 (freeze_window_starts): Drop prototype.
11151 * frame.h (struct frame): New frozen_window_starts flag.
11152 (FRAME_WINDOWS_FROZEN): New macro.
11153 * window.c (freeze_window_start, freeze_window_starts):
11155 (select_window, replace_window): Adjust users.
11156 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11157 (window_frozen_p): New function.
11158 (redisplay_window): Use it.
11160 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11162 Fix some fd issues when running subprocesses (Bug#15035).
11163 Fix bugs that can leak files or file descriptors on errors.
11164 Don't unlink open temp files, as that's hard for users to diagnose
11165 when things go awry (e.g., temp disk exhausted).
11166 Don't bother to lock temp files. Check for invalid recursion.
11167 * callproc.c (synch_process_fd): Remove. All uses removed.
11168 (synch_process_tempfile): New var or macro.
11169 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11171 (record_kill_process): New arg, the temp name. All callers changed.
11172 (delete_temp_file): Now just a simple wrapper around unlink.
11173 (call_process_kill): New arg, the call_process_fd array.
11174 Close them all. Clear synch_process_pid. Remove the temp file,
11175 or arrange for it to be removed.
11176 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11177 that's been moved to synch_process_tempfile. Caller changed.
11178 Do not remove the tempfile; that's now call_process_kill's
11180 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11181 call_process_kill; the caller now does that.
11182 (call_process_cleanup): Do not close the process fd; that's now
11183 call_process_kill's responsibility.
11184 (Fcall_process): Implement via new function call_process, which
11185 has most of the old body of Fcall_process, but with a different API.
11186 (call_process): New function that does not open or close filefd if
11187 it is nonnegative. Record which fds need to be closed, and let
11188 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11189 Signal an error if invoked recursively (could be done via a hook).
11190 Simplify creation of the tempfile in the MSDOS case.
11191 Don't create the output file until after checking for the executable.
11192 Report any failure to open /dev/null.
11193 Don't open /dev/null for writing twice; once is enough.
11194 Don't create pipe if all output is being discarded or sent to file.
11195 Don't worry about setting up the coding system or reading from the
11196 pipe if all output is being discarded.
11197 Hoist fd_error local into top level, to lessen block nesting.
11198 Don't record deleted pid here; now done by Fcall_process_region.
11199 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11200 and note its success in synch_process_tempfile.
11201 Do not leak resources when child_setup fails.
11202 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11203 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11204 (create_temp_file): Now returns open fd, with an additional
11205 Lisp_Object * argument to return the name. All callers changed.
11206 Do not close the file; rewind it instead, and leave it open for
11207 the caller. Do not lock the temp file. Unwind-protect the file
11208 and the file-descriptor.
11209 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11210 If an asynchrounous process, record it here, not in call_process.
11211 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11212 * eval.c (set_unwind_protect): New function.
11213 * fileio.c (write_region): New function, generalized from the
11214 old Fwrite_region. Do not lock temp files.
11215 (Fwrite_region): Use it.
11216 * lisp.h (set_unwind_protect, write_region): New decls.
11217 * process.c: Include <verify.h>.
11218 (make_process): Mark fds as initially closed.
11219 (deleted_pid_list): Now a list of pid-filename pairs.
11221 (close_process_fd): New function.
11222 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11223 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11224 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11225 (create_process, create_pty, Fmake_serial_process)
11226 (server_accept_connection): Record which fds need to be closed,
11227 and let deactivate_process close them.
11228 (Fmake_network_process): Do not discard the unwind-protect
11229 until it's safe to do so.
11230 (deactivate_process): Close the fds opened by create_process etc.
11231 (Fprocess_send_eof): Adjust to new way of recording open fds.
11232 Report an error if /dev/null can't be opened, instead of aborting.
11233 * process.h (PROCESS_OPEN_FDS): New constant.
11234 (struct Lisp_Process): New member open_fds.
11235 (record_kill_process, record_deleted_pid): Adjust signatures.
11236 (record_deleted_pid): Move decl here ...
11237 * syswait.h (record_deleted_pid): ... from here.
11239 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11241 * decompress.c: Fix bugs with large buffers and weird inputs.
11242 Tune a bit. Reindent as per usual Emacs style.
11243 (BUFFER_SIZE): Remove.
11244 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11245 more than UINT_MAX bytes. Decompress into the gap instead of into
11246 an auto buffer, as this should avoid copying. Return nil if
11247 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11248 set immediate_quit; we shouldn't trust zlib code that much.
11250 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11252 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11253 errors, and really move the gap to where we want it.
11255 * lisp.h: Include decompress.c support.
11257 * emacs.c (main): Include decompress.c support.
11259 * Makefile.in: Include -lz if present.
11261 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11263 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11264 (initWithTitle:): Initialize frame to 0.
11265 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11266 (fillWithWidgetValue:frame:): Rename from
11267 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11269 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11270 fillWithWidgetValue:frame:
11272 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11273 remove memory leak warnings.
11275 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11276 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11277 menu_pending_title.
11279 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11280 (x_activate_menubar): Update the whole menu.
11281 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11282 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11283 current event is not NSSystemDefined (Bug#15001).
11284 Call ns_check_menu_open only if trackingMenu is 2.
11285 (menuDidClose:): New method, decrease trackingMenu.
11286 (fillWithWidgetValue:setDelegate:): New method.
11287 (fillWithWidgetValue:): Call the above.
11289 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11291 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11293 Omit some unnecessary casts.
11294 Many of these go back to the old pre-C89 days, when they may have
11295 been needed, but we've been assuming C89 or later for a while now.
11296 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11297 (live_float_p, live_misc_p, live_vector_p):
11298 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11299 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11300 (defvar_per_buffer):
11301 * callint.c (Fcall_interactively):
11302 * doc.c (Fsubstitute_command_keys):
11303 * filelock.c (get_boot_time):
11304 * frame.c (xrdb_get_resource):
11305 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11306 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11307 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11308 (menuitem_highlight_callback, menu_destroy_callback)
11309 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11310 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11311 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11312 (xg_tool_bar_help_callback, tb_size_cb):
11313 * image.c (xpm_alloc_color, png_read_from_memory)
11314 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11315 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11317 * keymap.c (describe_map):
11318 * nsfns.m (Fns_display_monitor_attributes_list):
11319 * nsmenu.m (process_dialog:):
11320 * nsterm.m (hold_event):
11321 * process.c (wait_reading_process_output):
11322 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11323 * scroll.c (do_direct_scrolling, scrolling_1):
11324 * termcap.c (tgetent):
11325 * window.c (check_window_containing, add_window_to_list)
11326 (freeze_window_starts):
11327 * xdisp.c (compare_overlay_entries, vmessage):
11328 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11329 (x_get_monitor_attributes_xrandr)
11330 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11331 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11332 * xfont.c (xfont_match, xfont_open):
11333 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11334 (menubar_selection_callback, menu_position_func)
11335 (popup_selection_callback, create_and_show_popup_menu)
11336 (dialog_selection_callback, create_and_show_dialog):
11337 * xrdb.c (x_get_string_resource)
11339 * xsmfns.c (x_session_check_input):
11340 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11341 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11342 (xaw_jump_callback, xaw_scroll_callback):
11343 Omit unnecessary casts.
11345 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11347 Minor string-length refactoring.
11348 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11349 * frame.c (make_monitor_attribute_list):
11350 Prefer build_string to strlen + make_string.
11352 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11354 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11355 don't check minor_code (Bug#14417).
11357 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11359 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11360 vertical positions instead. This avoids calling MATRIX_ROW with
11361 row numbers that are possibly beyond valid limits. (Bug#15064)
11363 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11365 Use xstrdup and build_unibyte_string where applicable.
11366 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11367 * xfns.c (x_window):
11368 * xrdb.c (x_get_customization_string):
11369 * xterm.c (xim_initialize):
11370 * w32fns.c (w32_window): Use xstrdup.
11371 (w32_display_monitor_attributes_list):
11372 * emacs.c (init_cmdargs):
11373 * keyboard.c (PUSH_C_STR):
11374 * nsfont.m (nsfont_open):
11375 * sysdep.c (system_process_attributes):
11376 * w32.c (system_process_attributes):
11377 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11379 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11381 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11382 variables of these types so that GDB would know about them, as aid
11383 for debugging fatal exceptions. (Bug#15024) See also
11384 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11387 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11389 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11390 larger than the NSWindow (Bug#14934).
11392 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11394 Redesign redisplay interface to drop global variable updated_window.
11395 Always pass currently updated window as a parameter to update routines.
11396 * dispextern.h (updated_window): Remove declaration.
11397 (struct redisplay_interface): Pass window parameter to
11398 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11399 and after_update_window_hook.
11400 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11402 * dispnew.c (updated_window): Remove.
11403 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11404 (update_window_line): Adjust to match redisplay interface changes.
11405 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11406 (ns_scroll_run, ns_after_update_window_line):
11407 * w32term.c (x_update_window_begin, x_update_window_end)
11408 (x_after_update_window_line, x_scroll_run):
11409 * xterm.c (x_update_window_begin, x_update_window_end)
11410 (x_after_update_window_line, x_scroll_run):
11411 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11412 Likewise. Adjust comments where appropriate.
11413 (x_cursor_to): Simplify because this is always called during window
11414 update (but install debugging check anyway).
11415 (expose_window): Check must_be_updated_p flag to see whether this
11416 function is called during window update.
11418 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11420 Do not reset window modification event counters excessively.
11421 These leftovers and poor man's tricky methods to catch extra
11422 redisplay's attention are no longer needed.
11423 * frame.c (set_menu_bar_lines_1):
11424 * minibuf.c (read_minibuf_unwind):
11425 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11426 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11427 (window_scroll_line_based, Fset_window_configuration):
11428 * xdisp.c (redisplay_window): Do not reset last_modified and
11429 last_overlay_modified counters.
11431 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11433 * xselect.c (x_send_client_event): Set send_event and serial, memset
11434 data.l as it might be bigger than data.b. Use 24 bit mask to
11435 XSendEvent (Bug#15034).
11437 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11439 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11440 for TTY frames that are not the top frame on their console.
11443 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11445 * w32term.c (w32fullscreen_hook): Really maximize frame when
11446 asked for (Bug#14841).
11448 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11450 Prefer selected_window to Fselected_window, likewise for frames.
11451 * buffer.c (Fbuffer_swap_text):
11452 * data.c (Fvariable_binding_locus):
11453 * window.c (run_window_configuration_change_hook): Adjust users.
11454 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11455 Use decode_live_frame.
11457 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11459 Be more careful if selected window shows the buffer other than current,
11460 use window_outdated only if this is not so. This change should also
11461 address some weird issues discussed in Bug#13012.
11462 * window.h (window_outdated): New prototype.
11463 * window.c (window_outdated): Now here. Convert from static and
11464 always assume window's buffer.
11465 (Fwindow_end, Fwindow_line_height): Use it.
11466 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11467 and always assume window's buffer.
11468 (redisplay_window): Adjust user.
11469 (redisplay_internal): Call to reconsider_clip_changes once and
11470 check whether mode line should be updated only if selected window
11471 shows current buffer.
11472 (run_window_scroll_functions): Use eassert for debugging check.
11473 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11475 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11477 * window.c (window_scroll, window_scroll_pixel_based)
11478 (window_scroll_line_based): Use bool for booleans.
11480 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11482 * process.c: Fix minor off-by-one issues in descriptor counts.
11483 This shouldn't fix any real bugs, but it cleans up the code a bit.
11484 (max_process_desc, max_input_desc): -1, not 0, means none.
11486 (delete_input_desc): New function.
11487 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11488 (deactivate_process): Scan backwards when recomuting max_process_desc;
11489 that should be faster.
11490 (init_process_emacs): Initialize max_input_desc.
11492 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11494 Use region cache to speedup bidi_find_paragraph_start.
11495 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11496 Rename cache_long_line_scans to cache_long_scans.
11497 * buffer.c (bset_cache_long_line_scans): Rename to
11498 bset_cache_long_scans.
11499 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11500 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11502 (syms_of_buffer): Rename cache-long-line-scans to
11503 cache-long-scans. Adjust docstring.
11504 * search.c (newline_cache_on_off):
11505 * indent.c (width_run_cache_on_off): Adjust users.
11506 * bidi.c (bidi_paragraph_cache_on_off): New function.
11507 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11508 * insdel.c (prepare_to_modify_buffer):
11509 Invalidate bidi_paragraph_cache if enabled.
11511 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11513 Invalidate region caches only if buffer text is going to be changed.
11514 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11515 (modify_text): ...new prototype.
11516 (prepare_to_modify_buffer_1): New prototype.
11517 * textprop.c (modify_region): Rename to...
11518 (modify_text_properties): ...new function.
11519 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11520 (Fremove_list_of_text_properties): Adjust users.
11521 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11522 (modify_text): ...new function.
11523 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11524 (prepare_to_modify_buffer_1): ...new function.
11525 * casefiddle.c (casify_region):
11526 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11527 (Ftranspose_regions): Use modify_text.
11529 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11531 * lisp.mk (lisp): Add nadvice.elc.
11533 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11535 New macro to iterate over live buffers similar to frames.
11536 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11537 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11538 Declare buffer-related variables here to offload lisp.h.
11539 * buffer.c (Vbuffer_alist): Adjust comment.
11540 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11541 (other_buffer_safely):
11542 * data.c (store_symval_forwarding):
11543 * dispnew.c (Fframe_or_buffer_changed_p):
11544 * fileio.c (Fdo_auto_save):
11545 * filelock.c (unlock_all_files):
11546 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11548 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11550 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11551 * callproc.c (create_temp_file):
11552 * filelock.c (create_lock_file):
11553 Assume mkostemp, since it's now provided by Gnulib.
11555 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11557 * w32.c (mkostemp): New function.
11558 (mktemp): Remove, no longer used. Most of the code reused in
11559 mkostemp. (Bug#15015)
11560 (mktemp): Don't undef.
11562 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
11564 * dispnew.c (glyph_matrix_count, glyph_pool_count):
11565 Move under GLYPH_DEBUG and ENABLE_CHECKING.
11566 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
11567 (free_glyph_pool, check_glyph_memory): Likewise for
11568 all users. Adjust comments where appropriate.
11570 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
11572 * composite.h: Minor fixups.
11573 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
11574 to fix a misspelling, and change it to an inline function while
11575 we're at it (it need not be a macro). All uses changed.
11576 (composition_method, composition_valid_p):
11577 Rewrite to avoid assignments in if-conditions.
11579 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11581 Do not use global Lisp_Object in composition macros.
11582 * composite.h (composition_temp): Remove declaration.
11583 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
11584 (composition_method, composition_valid_p): ...inline functions.
11585 (compose_region): Remove the leftover.
11586 * composite.c (composition_temp): Remove.
11587 (run_composition_function, update_compositions)
11588 (composition_compute_stop_pos, composition_adjust_point)
11589 (Ffind_composition_internal):
11590 * coding.c (handle_composition_annotation):
11591 * xdisp.c (handle_composition_prop, check_point_in_composition):
11592 Related users changed.
11594 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
11596 Drop FRAME_PTR typedef.
11597 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
11598 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
11599 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
11600 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
11601 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
11602 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
11603 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
11604 All related users changed.
11606 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
11608 * eval.c (default_toplevel_binding): New function.
11610 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
11611 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
11612 (syms_of_eval): Export them.
11613 * data.c (Fdefault_value): Micro cleanup.
11614 * term.c (init_tty): Use "false".
11616 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11618 Fix X GC leak in GTK and raw (no toolkit) X ports.
11619 * xterm.c (x_free_frame_resources): If white and black relief
11620 GCs are allocated, always free them here.
11621 * xfns.c (x_make_gc): Omit redundant initialization.
11622 * widget.c (create_frame_gcs): Remove the leftover.
11623 (EmacsFrameDestroy): Do nothing because all GCs are now freed
11624 in x_free_frame_resources.
11626 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
11628 * nsterm.m (windowWillResize:toSize:): Only change title if
11629 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
11631 (viewDidEndLiveResize): New method.
11633 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
11634 inside NS_IMPL_COCOA.
11636 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11638 * insdel.c (adjust_after_replace, replace_range, del_range_2):
11639 Do not check whether undo is enabled because record_insert and
11640 record_delete does that themselves.
11642 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
11644 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
11645 member which is not really used any more.
11646 (FRAME_XIC_BASE_FONTNAME): Remove.
11647 * xfns.c (xic_free_fontset): Adjust user.
11648 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
11649 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
11650 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
11651 (xdialog_show): Use eassert for debugging check.
11652 * w32term.c (x_unfocus_frame): Remove unused dummy function.
11654 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
11656 * fileio.c, fns.c (merge): Move extern decl from here ...
11657 * lisp.h (merge): ... to here.
11659 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11661 Fix last font-related change.
11662 * w32font.h (w32font_list_internal, w32font_match_internal):
11664 * w32uniscribe.c (uniscribe_list, uniscribe_match)
11665 (uniscribe_list_family): Adjust to match font API change.
11666 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
11667 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
11669 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11671 * frame.h (FRAME_MOUSE_UPDATE):
11672 * nsterm.m (ns_frame_up_to_date): Omit redundant check
11673 whether hlinfo->mouse_face_mouse_frame is non-NULL.
11675 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11677 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
11678 * font.h (struct font_driver): Change list, match, and list_family
11679 functions to accept struct frame * as first arg.
11680 * font.c (font_score, font_compare, font_sort_entities):
11682 (font_sort_entities, font_list_entities, font_select_entity)
11683 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
11684 match font API change.
11685 * xfont.c (xfont_list, xfont_match, xfont_list_family):
11686 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
11687 * ftxfont.c (ftxfont_list, ftxfont_match):
11688 * xftfont.c (xftfont_list, xftfont_match):
11689 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
11690 * w32font.c (w32font_list, w32font_match, w32font_list)
11691 (w32font_list_internal, w32_font_match_internal): Likewise.
11692 * xfaces.c (Fx_family_fonts): Adjust user.
11694 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11696 Do not use pure Xism x_wm_set_icon_position in non-X ports.
11697 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
11698 only if HAVE_X_WINDOWS is in use.
11699 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
11700 * nsterm.m (x_wm_set_icon_position): Remove no-op.
11701 * w32term.c (x_wm_set_icon_position): Likewise.
11702 * w32fns.c (x_icon): Adjust user.
11704 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
11706 * xterm.c (last_mouse_press_frame): Remove the
11707 leftover which is not really used any more.
11708 (handle_one_xevent, syms_of_xterm): Adjust users.
11709 (x_flush): Call XFlush once per each X display, not frame.
11710 This is better because this code always unconditionally skips
11711 non-X frames in Vframe_list and issues the only XFlush if we
11712 have more than one X frame on the same X display.
11713 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
11714 Use bool for booleans.
11715 (x_draw_glyph_string_background, cvt_string_to_pixel)
11716 (cvt_pixel_dtor): Drop unnecessary prototypes.
11717 * xterm.h (x_display_ok): Adjust prototype.
11719 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11721 Drop unnecessary functions that deals with frame pixel size.
11722 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
11723 (x_pixel_height): Drop prototypes.
11724 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
11725 (x_pixel_height): Drop implementations.
11726 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
11727 which should be always valid for window frame.
11728 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11729 * w32menu.c (Fx_popup_dialog):
11730 * xmenu.c (Fx_popup_dialog): Likewise for both.
11732 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11734 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
11735 frame parameters and call to Fmodify_frame_parameters just once.
11736 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
11737 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
11738 and mention nil frame in docstring.
11740 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
11742 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
11743 (x_figure_window_size): Likewise. Adjust to return long.
11744 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11745 (toplevel): Move Qterminal_live_p to...
11746 * terminal.c (toplevel): ...here, make it static, and...
11747 (syms_of_terminal): ...DEFSYM here.
11748 * frame.h (Qterminal_live_p): Remove declaration.
11749 (make_frame, x_figure_window_size): Adjust prototype.
11750 * nsfns.m (Fx_create_frame): Use long for window flags.
11752 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
11754 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
11755 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
11756 Do not assume that emacs_close (INT_MAX) is a no-op.
11758 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11760 * xfaces.c (make_face_cache): For struct face_cache, prefer
11761 xmalloc to xzalloc and so avoid redundant call to memset.
11762 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
11764 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11766 * fringe.c (draw_window_fringes, update_window_fringes)
11767 (compute_fringe_widths):
11768 * w32term.c (x_draw_glyph_string):
11769 * window.c (candidate_window_p, Frecenter):
11770 * xfaces.c (realize_basic_faces, realize_default_face)
11771 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
11772 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
11773 * xfns.c (x_set_cursor_color, xic_free_xfontset):
11774 * xmenu.c (Fx_menu_bar_open_internal):
11775 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
11776 * xsettings.c (xft_settings_event):
11777 * xterm.c (x_draw_glyph_string, x_had_errors_p):
11778 Use bool for booleans. Adjust style and comments where
11780 * dispextern.h (draw_window_fringes, update_window_fringes)
11781 (compute_fringe_widths):
11782 * xterm.h (x_had_errors_p): Adjust prototype.
11784 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
11786 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
11787 CHECK_LIST. Rewrite the loop to avoid useless local variable.
11789 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
11791 * fns.c (toplevel): Remove comment before Fsafe_length because
11792 it checks for QUIT.
11794 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
11796 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
11798 2013-07-28 Eli Zaretskii <eliz@gnu.org>
11800 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
11801 frame which got the message is still alive, before dereferencing
11802 its pointer. (Bug#14970)
11804 * frame.c (delete_frame): Test "this" frame's minibuffer window to
11805 be a live window, before using it as such. (Bug#14970)
11807 2013-07-27 Eli Zaretskii <eliz@gnu.org>
11809 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
11810 w32_detect_focus_change instead of doing part of its job by hand.
11811 This fixes the problem whereby FOCUS_OUT events were not sent to
11814 2013-07-26 Eli Zaretskii <eliz@gnu.org>
11816 * process.c (Fprocess_list): Doc fix.
11818 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
11819 being re-exposed only if it didn't ask to become visible.
11820 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
11821 was previously iconified. (Bug#14841)
11822 (x_iconify_frame): Mark the frame iconified.
11824 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
11826 Fix minor problems found by static checking.
11827 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
11828 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
11830 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
11832 * eval.c (set_specpdl_old_value): New function.
11833 (unbind_to): Minor simplification.
11834 (get_backtrace_frame): New function.
11835 (Fbacktrace_frame): Use it. Add `base' argument.
11836 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
11837 (syms_of_eval): Export backtrace-eval.
11838 * xterm.c (x_focus_changed): Simplify.
11840 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
11842 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
11844 2013-07-24 Eli Zaretskii <eliz@gnu.org>
11846 * xdisp.c (redisplay_window): Instead of moving point out of
11847 scroll margin, reject the force_start method, and try scrolling
11848 instead. (Bug#14780)
11850 2013-07-24 Ken Brown <kbrown@cornell.edu>
11852 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
11855 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
11857 * eval.c (Fprogn): Do not check that BODY is a proper list.
11858 This undoes the previous change. The check slows down the
11859 interpreter, and is not needed to prevent a crash. See
11860 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
11862 2013-07-23 Glenn Morris <rgm@gnu.org>
11864 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
11866 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
11868 Port to GNU/Linux systems with tinfo but not ncurses.
11869 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
11870 to decide whether ncurses is being used. Without this change,
11871 GCC complains about tgetent not being declared, on a system
11872 that has tinfo installed but ncurses not installed.
11874 * eval.c (Fprogn): Check that BODY is a proper list.
11876 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
11877 * data.c (Fsetq_default):
11878 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
11879 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
11881 Tune by taking advantage of the fact that ARGS is always a list
11882 when a function is declared to have UNEVALLED args.
11884 * emacsgtkfixed.c: Port to GCC 4.6.
11885 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
11887 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
11889 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
11890 here to silence compiler warnings.
11892 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
11894 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
11895 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
11896 from messing up Emacs's 'struct frame' (Bug#14923).
11898 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11900 * alloc.c (make_save_ptr_ptr): Define this function.
11901 It was inadvertently omitted. It's needed only if
11902 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
11904 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
11906 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
11907 frame have focus (Bug#14895).
11909 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
11911 Avoid vfork-related deadlock more cleanly.
11912 * callproc.c (child_setup): When the child's exec fails, output
11913 the program name, as that's more useful. Use O_NONBLOCK to avoid
11915 * process.c (create_process_1): Remove; no longer needed.
11916 (create_process): Remove timer hack; no longer needed, now that
11917 the child avoids deadlock.
11919 2013-07-20 Glenn Morris <rgm@gnu.org>
11921 * image.c (Fimage_flush): Fix doc typo.
11923 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
11925 Fix array bounds violation when pty allocation fails.
11926 * process.c (PTY_NAME_SIZE): New constant.
11927 (pty_name): Remove static variable; it's now auto.
11928 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
11929 Take pty_name as an arg rather than using a static variable.
11930 All callers changed.
11931 (create_process): Recover pty_flag from process, not from volatile local.
11932 (create_pty): Stay inside array even when pty allocation fails.
11933 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
11935 * lread.c (Fload): Avoid initialization only when lint checking.
11936 Mention that it's needed only for older GCCs.
11938 2013-07-20 Kenichi Handa <handa@gnu.org>
11940 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
11941 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
11943 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
11945 * lread.c (Fload): Avoid uninitialized warning.
11947 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11949 Fix some minor file descriptor leaks and related glitches.
11950 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
11951 (create_lock_file): Use write, not emacs_write.
11952 * image.c (slurp_file, png_load_body):
11953 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
11954 (server_accept_connection):
11955 Don't leak an fd on memory allocation failure.
11956 * image.c (slurp_file): Add a cheap heuristic for growing files.
11957 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
11958 as that's what the other routines do. Maybe input need not be
11959 blocked at all, but it's better to be consistent.
11960 Avoid undefined behavior when strlen is zero.
11962 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
11963 (NSTATICS): Now a constant; doesn't need to be a macro.
11965 2013-07-19 Richard Stallman <rms@gnu.org>
11967 * coding.c (decode_coding_utf_8): Add simple loop for fast
11968 processing of ASCII characters.
11970 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11972 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
11974 2013-07-19 Eli Zaretskii <eliz@gnu.org>
11976 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
11977 unportable 'struct x_display_info'.
11978 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
11979 is a portable type.
11981 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
11983 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
11984 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
11986 (system_process_attributes): Prefer plain char to unsigned char
11987 when either will do. Clean up properly if interrupted or if
11988 memory allocations fail. Don't assume sscanf succeeds.
11989 Remove no-longer-needed workaround to stop GCC from whining.
11990 Read command-line once, instead of multiple times. Check read status a
11991 bit more carefully.
11993 Fix obscure porting bug with varargs functions.
11994 The code assumed that int is treated like ptrdiff_t in a vararg
11995 function, which is not a portable assumption. There was a similar
11996 -- though these days less likely -- porting problem with various
11997 assumptions that pointers of different types all smell the same as
11998 far as vararg functions is conserved. To make this problem less
11999 likely in the future, redo the API to use varargs functions.
12000 * alloc.c (make_save_value): Remove this vararg function.
12001 All uses changed to ...
12002 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12003 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12005 (make_save_ptr): Rename from make_save_pointer, for consistency with
12006 the above. Define only on platforms that need it. All uses changed.
12008 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12010 * keyboard.c: Try to fix typos in previous change.
12011 (DISPLAY_LIST_INFO): New macro.
12012 (kbd_buffer_get_event): Do not access members that are not present
12013 in X11. Revert inadvertent change of "!=" to "=".
12015 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12017 * keyboard.c (kbd_buffer_get_event):
12018 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12019 Followup to revno:113431.
12021 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12023 * filelock.c: Fix unlikely file descriptor leaks.
12024 (get_boot_time_1): Rework to avoid using emacs_open.
12025 This doesn't actually fix a leak, but is better anyway.
12026 (read_lock_data): Use read, not emacs_read.
12028 * doc.c: Fix minor memory and file descriptor leaks.
12029 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12030 (get_doc_string, Fsnarf_documentation):
12031 Fix file descriptor leak on error.
12033 * term.c: Fix minor fdopen-related file descriptor leaks.
12034 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12035 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12037 * charset.c: Fix file descriptor leaks and errno issues.
12039 (load_charset_map_from_file): Don't leak file descriptor on error.
12040 Use plain record_xmalloc since the allocation is larger than
12041 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12043 * eval.c (record_unwind_protect_nothing):
12044 * fileio.c (fclose_unwind):
12046 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12047 The replacement doesn't block input, but that no longer seems
12050 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12052 * lread.c: Fix file descriptor leaks and errno issues.
12053 (Fload): Close some races that leaked fds or streams when 'load'
12055 (Fload, openp): Report error number of last nontrivial failure to open.
12056 ENOENT counts as trivial.
12057 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12059 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12060 now that the function is always called with a nonnegative arg.
12061 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12062 All uses replaced with ...
12063 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12065 A few more minor file errno-reporting bugs.
12066 * callproc.c (Fcall_process):
12067 * doc.c (Fsnarf_documentation):
12068 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12069 * process.c (set_socket_option):
12070 Don't let a constructor trash errno.
12071 * doc.c: Include <errno.h>.
12073 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12075 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12077 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12079 Fix w32 bug with call-process-region (Bug#14885).
12080 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12081 to Fcall_process when the input is empty. This simplifies the
12082 code a bit. It makes no difference on POSIXish platforms but
12083 apparently it fixes a bug on w32.
12085 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12086 * fileio.c (close_file_unwind): Don't close if FD is negative;
12087 this can happen when unwinding a zapped file descriptor.
12088 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12089 in case Emacs runs out of memory between the two unwind-protects.
12090 Don't trash errno when closing FD.
12091 Zap the FD in the specpdl when closing it, instead of deferring
12092 the removal of the unwind-protect; this fixes a bug where a child
12093 function unwinds the stack past us.
12095 New unwind-protect flavors to better type-check C callbacks.
12096 This also lessens the need to write wrappers for callbacks,
12097 and the need for make_save_pointer.
12098 * alloc.c (free_save_value):
12099 * atimer.c (run_all_atimers):
12101 * alloc.c (safe_alloca_unwind):
12102 * atimer.c (unwind_stop_other_atimers):
12103 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12104 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12105 * minibuf.c (choose_minibuf_frame_1):
12106 * process.c (make_serial_process_unwind):
12107 * xdisp.c (pop_message_unwind):
12108 * xselect.c (queue_selection_requests_unwind):
12109 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12110 * alloc.c (record_xmalloc):
12111 Prefer record_unwind_protect_ptr to record_unwind_protect with
12113 * alloc.c (Fgarbage_collect):
12114 Prefer record_unwind_protect_void to passing a dummy.
12115 * buffer.c (restore_buffer):
12116 * window.c (restore_window_configuration):
12117 * xfns.c, w32fns.c (do_unwind_create_frame)
12118 New wrapper. All record-unwind uses of wrappee changed.
12119 * buffer.c (set_buffer_if_live):
12120 * callproc.c (call_process_cleanup, delete_temp_file):
12121 * coding.c (code_conversion_restore):
12122 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12123 * editfns.c (save_excursion_restore)
12124 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12125 (save_restriction_restore):
12126 * eval.c (restore_stack_limits, un_autoload):
12127 * fns.c (require_unwind):
12128 * keyboard.c (recursive_edit_unwind, tracking_off):
12129 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12130 * macros.c (pop_kbd_macro, restore_menu_items):
12131 * nsfns.m (unwind_create_frame):
12132 * print.c (print_unwind):
12133 * process.c (start_process_unwind):
12134 * search.c (unwind_set_match_data):
12135 * window.c (select_window_norecord, select_frame_norecord):
12136 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12137 (fast_set_selected_frame):
12138 * xfns.c, w32fns.c (unwind_create_tip_frame):
12139 Return void, not a dummy Lisp_Object. All uses changed.
12140 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12141 * callproc.c (call_process_kill):
12142 * fileio.c (restore_point_unwind, decide_coding_unwind)
12143 (build_annotations_unwind):
12144 * insdel.c (Fcombine_after_change_execute_1):
12145 * keyboard.c (read_char_help_form_unwind):
12146 * menu.c (unuse_menu_items):
12147 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12148 * sound.c (sound_cleanup):
12149 * xdisp.c (unwind_redisplay):
12150 * xfns.c (clean_up_dialog):
12151 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12152 Accept no args and return void, instead of accepting and returning
12153 a dummy Lisp_Object. All uses changed.
12154 * cygw32.c (fchdir_unwind):
12155 * fileio.c (close_file_unwind):
12156 * keyboard.c (restore_kboard_configuration):
12157 * lread.c (readevalllop_1):
12158 * process.c (wait_reading_process_output_unwind):
12159 Accept int and return void, rather than accepting an Emacs integer
12160 and returning a dummy object. In some cases this fixes an
12161 unlikely bug when the corresponding int is outside Emacs integer
12162 range. All uses changed.
12163 * dired.c (directory_files_internal_unwind):
12164 * fileio.c (do_auto_save_unwind):
12165 * gtkutil.c (pop_down_dialog):
12166 * insdel.c (reset_var_on_error):
12167 * lread.c (load_unwind):
12168 * xfns.c (clean_up_file_dialog):
12169 * xmenu.c, nsmenu.m (pop_down_menu):
12170 * xmenu.c (cleanup_widget_value_tree):
12171 * xselect.c (wait_for_property_change_unwind):
12172 Accept pointer and return void, rather than accepting an Emacs
12173 save value encapsulating the pointer and returning a dummy object.
12175 * editfns.c (Fformat): Update the saved pointer directly via
12176 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12177 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12178 (unwind_body): New function.
12179 (record_unwind_protect): First arg is now a function returning void,
12180 not a dummy Lisp_Object.
12181 (record_unwind_protect_ptr, record_unwind_protect_int)
12182 (record_unwind_protect_void): New functions.
12183 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12184 * fileio.c (struct auto_save_unwind): New type.
12185 (do_auto_save_unwind): Use it.
12186 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12187 * insdel.c (struct rvoe_arg): New type.
12188 (reset_var_on_error): Use it.
12189 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12191 (specbinding_func): Remove; there are now several such functions.
12192 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12193 (set_unwind_protect_ptr): New function.
12194 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12196 Be simpler and more consistent about reporting I/O errors.
12197 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12198 Say "Read error" and "Write error", rather than "I/O error", or
12199 "IO error reading", or "IO error writing", when a read or write
12201 * process.c (Fmake_network_process, wait_reading_process_output)
12202 (send_process, Fprocess_send_eof, wait_reading_process_output):
12203 Capitalize diagnostics consistently. Put "failed foo" at the
12204 start of the diagnostic, so that we don't capitalize the
12205 function name "foo". Consistently say "failed" for such
12207 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12208 All callers changed. This is so it can use report_file_error.
12209 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12210 diagnostics consistently as above.
12212 * fileio.c (report_file_errno): Fix errno reporting bug.
12213 If the file name is neither null nor a pair, package it up as a
12214 singleton list. All callers changed, both to this function and to
12215 report_file_error. This fixes a bug where the memory allocator
12216 invoked by list1 set errno so that the immediately following
12217 report_file_error reported the wrong errno value.
12219 Fix minor problems found by --enable-gcc-warnings.
12220 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12221 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12223 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12225 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12226 Set event->arg to Qt if switch-event shall be generated.
12227 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12229 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12231 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12234 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12235 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12236 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12237 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12238 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12239 and there is a focused frame.
12240 (head_table): Add focus-in and focus-out.
12241 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12242 bind to handle-focus-in/out.
12244 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12245 (Fhandle_switch_frame): Call Fhandle_focus_in.
12246 (syms_of_frame): defsubr handle-focus-in/out.
12248 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12250 Fix porting bug to older POSIXish platforms (Bug#14862).
12251 * sysdep.c (emacs_pipe): New function, that implements
12252 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12253 This should port better to CentOS 5 and to Mac OS X 10.6.
12254 All calls to pipe2 changed.
12256 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12257 This makes the code easier to read and the executable a bit smaller.
12258 Do not replace all calls to Fcons that happen to create lists,
12259 just calls that are intended to create lists. For example, when
12260 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12261 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12262 Similarly for list2 through list5.
12263 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12264 * bytecode.c (exec_byte_code):
12265 * callint.c (quotify_arg, Fcall_interactively):
12266 * callproc.c (Fcall_process, create_temp_file):
12267 * charset.c (load_charset_map_from_file)
12268 (Fdefine_charset_internal, init_charset):
12269 * coding.c (get_translation_table, detect_coding_system)
12270 (Fcheck_coding_systems_region)
12271 (Fset_terminal_coding_system_internal)
12272 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12273 * composite.c (update_compositions, Ffind_composition_internal):
12274 * dired.c (directory_files_internal, file_name_completion)
12276 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12277 * doc.c (Fsnarf_documentation):
12278 * editfns.c (Fmessage_box):
12280 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12281 (Feval, eval_sub, Ffuncall, apply_lambda):
12282 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12283 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12284 (Fset_file_times, Finsert_file_contents)
12285 (Fchoose_write_coding_system, Fwrite_region):
12286 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12287 * font.c (font_registry_charsets, font_parse_fcname)
12288 (font_prepare_cache, font_update_drivers, Flist_fonts):
12289 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12290 * frame.c (make_frame, Fmake_terminal_frame)
12291 (x_set_frame_parameters, x_report_frame_params)
12292 (x_default_parameter, Fx_parse_geometry):
12293 * ftfont.c (syms_of_ftfont):
12294 * image.c (gif_load):
12295 * keyboard.c (command_loop_1):
12296 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12297 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12298 (Fminor_mode_key_binding, accessible_keymaps_1)
12299 (Faccessible_keymaps, Fwhere_is_internal):
12300 * lread.c (read_emacs_mule_char):
12301 * menu.c (find_and_return_menu_selection):
12302 * minibuf.c (get_minibuffer):
12303 * nsfns.m (Fns_perform_service):
12304 * nsfont.m (ns_script_to_charset):
12305 * nsmenu.m (ns_popup_dialog):
12306 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12307 (Fx_own_selection_internal):
12308 * nsterm.m (append2):
12309 * print.c (Fredirect_debugging_output)
12310 (print_prune_string_charset):
12311 * process.c (Fdelete_process, Fprocess_contact)
12312 (Fformat_network_address, set_socket_option)
12313 (read_and_dispose_of_process_output, write_queue_push)
12314 (send_process, exec_sentinel):
12315 * sound.c (Fplay_sound_internal):
12316 * textprop.c (validate_plist, add_properties)
12317 (Fput_text_property, Fadd_face_text_property)
12318 (copy_text_properties, text_property_list, syms_of_textprop):
12319 * unexaix.c (report_error):
12320 * unexcoff.c (report_error):
12321 * unexsol.c (unexec):
12322 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12323 (Fformat_mode_line, syms_of_xdisp):
12324 * xfaces.c (set_font_frame_param)
12325 (Finternal_lisp_face_attribute_values)
12326 (Finternal_merge_in_global_face, syms_of_xfaces):
12327 * xfns.c (x_default_scroll_bar_color_parameter)
12328 (x_default_font_parameter, x_create_tip_frame):
12329 * xfont.c (xfont_supported_scripts):
12330 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12331 (menu_help_callback, xmenu_show):
12332 * xml.c (make_dom):
12333 * xterm.c (set_wm_state):
12334 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12335 and similarly for list2 through list5.
12337 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12339 * callproc.c (Fcall_process_region): Fix minor race and tune.
12340 (create_temp_file): New function, with the temp-file-creation part
12341 of the old Fcall_process_region. Use Fcopy_sequence to create the
12342 temp file name, rather than alloca + build_string, for simplicity.
12343 Don't bother to block input around the temp file creation;
12344 shouldn't be needed. Simplify use of mktemp.
12345 Use record_unwind_protect immediately after creating the temp file;
12346 this closes an unlikely race where the temp file was not removed.
12347 Use memcpy rather than an open-coded loop.
12348 (Fcall_process_region): Use the new function. If the input is
12349 empty, redirect from /dev/null rather than from a newly created
12350 empty temp file; this avoids unnecessary file system traffic.
12352 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12354 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12355 Simplify by making this case like the other two. This is a bit
12356 slower on obsolete hosts, but the extra complexity isn't worth it.
12358 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12359 * process.c (create_process) [!DOS_NT]:
12360 Remove now-unnecessary calls to emacs_close.
12362 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12364 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12365 returning early. (Bug#14850)
12367 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12368 and inhibit-iso-escape-detection attributes of 'undecided'.
12371 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12373 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12374 Reported by Herbert J. Skuhra in
12375 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12377 Don't lose top specpdl entry when memory is exhausted.
12378 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12379 specpdl overflow here, to simplify callers; all callers changed.
12380 Always reserve an unused entry at the stack top; this avoids
12381 losing the top entry's information when memory is exhausted.
12383 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12385 Clean up errno reporting and fix some errno-reporting bugs.
12386 * callproc.c (Fcall_process):
12387 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12388 * process.c (create_process, Fmake_network_process):
12389 * unexaix.c (report_error):
12390 * unexcoff.c (report_error):
12391 Be more careful about reporting the errno of failed operations.
12392 The code previously reported the wrong errno sometimes.
12393 Also, prefer report_file_errno to setting errno + report_file_error.
12394 (Fcall_process): Look at openp return value rather than at path,
12395 as that's a bit faster and clearer when there's a numeric predicate.
12396 * fileio.c (report_file_errno): New function, with most of the
12397 old contents of report_file_error.
12398 (report_file_error): Use it.
12399 (Ffile_exists_p, Ffile_accessible_directory_p):
12400 Set errno to 0 when it is junk.
12401 * fileio.c (Faccess_file):
12402 * image.c (x_create_bitmap_from_file):
12403 Use faccessat rather than opening the file, to avoid the hassle of
12404 having a file descriptor open.
12405 * lisp.h (report_file_errno): New decl.
12406 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12409 * process.c (create_process, wait_reading_process_output) [AIX]:
12410 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12411 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12412 a multithreaded environment anyway).
12413 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12415 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12417 * image.c (x_find_image_file): Don't close a remote file handle.
12419 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12421 Fix races with threads and file descriptors.
12422 * callproc.c (Fcall_process_region):
12423 * dired.c (open_directory):
12424 * emacs.c (main, Fdaemon_initialized):
12425 * image.c (x_find_image_file):
12426 * inotify.c (Finotify_rm_watch):
12427 * lread.c (Flocate_file_internal):
12428 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12429 * term.c (term_mouse_moveto, init_tty):
12430 * termcap.c (tgetent):
12431 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12432 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12433 * unexhp9k800.c, unexmacosx.c (unexec):
12434 * callproc.c (Fcall_process_region):
12435 Use emacs_close, not close.
12436 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12437 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12438 and posix_close function on current platforms (which all lack them).
12439 (emacs_close): Use it. This should fix the races on GNU/Linux and
12440 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12441 and it should avoid closing random victim file descriptors on
12444 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12446 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12447 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12448 Touch up doc a bit.
12450 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12451 This is for .gdbinit xbacktrace.
12453 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12454 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12455 (emacs_set_tty): Now static.
12456 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12457 * term.c (tty_capable_p, tty_default_color_capabilities)
12458 (get_tty_terminal, term_mouse_movement)
12459 (handle_one_term_event, init_tty, maybe_fatal):
12460 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12461 (tgetent, scan_file, name_match, compare_contin):
12462 * terminal.c (get_terminal):
12463 Use bool for boolean.
12464 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12465 Prefer char to unsigned char if either will do.
12466 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12467 (tty_write_glyphs): Prefer int to unsigned.
12468 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12469 All callers changed.
12470 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12472 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12475 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12476 (B__dummy__): New dummy symbol, to pacify C89.
12477 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12478 they can't grok varargs macros.
12479 * dispnew.c (add_window_display_history)
12480 (add_frame_display_history):
12481 * print.c (print_object):
12482 * xdisp.c (debug_method_add):
12483 Use %p printf format only for void pointers.
12484 * emacs.c (usage_message): New constant, replacing ...
12485 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12486 (main): Adjust to usage reorg.
12487 * fns.c (syms_of_fns):
12488 * profiler.c (syms_of_profiler):
12489 Don't use non-constant struct initializers.
12490 * gnutls.h (gnutls_initstage_t):
12491 * lisp.h (enum Lisp_Fwd_Type):
12492 * lread.c (lisp_file_lexically_bound_p):
12493 * xsettings.c (anonymous enum):
12494 Remove trailing comma.
12495 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12496 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12497 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12499 * regex.c (const_re_char): New type, to pacify strict C89.
12500 All uses of 'const re_char' replaced to use it.
12501 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12502 with glibc when strict C89. This change is imported from gnulib.
12504 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12505 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12506 Omit GNU_LINUX implementation, since it requires long long.
12507 * xterm.c (x_draw_underwave):
12508 Do not assume the traditional order of struct's members.
12509 (x_term_init): Rewrite to avoid the need for non-constant structure
12512 Syntax cleanup, mostly replacing macros with functions.
12513 This removes the need for the syntax_temp hack.
12514 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12515 * syntax.c (SYNTAX_INLINE): New macro.
12516 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12517 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12518 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12519 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12520 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12521 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12522 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12523 Now constants, not macros.
12524 (syntax_temp) [!__GNUC__]: Remove.
12525 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12526 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12527 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12528 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12529 Move here from syntax.h; now functions, not macros. Except for the
12530 last function, these are static since only syntax.c uses them.
12531 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12532 All uses changed. Now a function, not a macro; use this fact
12533 to simplify the code.
12534 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12535 compiler bugs; no longer relevant.
12536 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12537 (SYNTAX_INLINE): New macro.
12538 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12539 for the new functions. Use bool for boolean member.
12540 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12541 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12542 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12543 (SETUP_BUFFER_SYNTAX_TABLE):
12544 Now extern inline functions, not macros.
12545 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12546 Remove; all uses replaced by implementation.
12547 (syntax_temp) [!__GNUC__]: Remove decl.
12548 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12550 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12552 * emacs.c (main): Fix syntax error.
12554 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12556 Timestamp fixes for undo (Bug#14824).
12557 * atimer.c (schedule_atimer):
12558 * fileio.c (Ffile_newer_than_file_p):
12559 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
12560 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
12561 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
12562 (syms_of_fileio): Remove Sclear_visited_file_name.
12563 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
12564 file doesn't exist; this avoids an ambiguity with negative timestamps.
12565 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
12566 * systime.h (make_emacs_time, invalid_emacs_time):
12567 Don't assume struct timespec layout; POSIX doesn't guarantee it.
12568 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
12569 * undo.c (record_first_change): Push (visited-file-modtime) onto
12570 undo list rather than reimplementing it by hand, incorrectly.
12572 2013-07-09 Ken Brown <kbrown@cornell.edu>
12574 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
12576 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
12578 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
12580 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
12582 Handle errno and exit status a bit more carefully.
12583 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
12584 number into an exit status. Instead, use EXIT_CANCELED.
12585 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
12586 * callproc.c (relocate_fd):
12587 * emacs.c (close_output_streams, main):
12588 * process.c (create_process):
12589 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
12590 Use emacs_perror for simplicity.
12591 * callproc.c (relocate_fd, main):
12592 * sysdep.c (sys_subshell):
12593 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
12594 (shut_down_emacs): Use emacs_write, not write.
12595 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
12596 * fileio.c (Fcopy_file, e_write):
12597 * nsterm.m (ns_select):
12598 * process.c (send_process):
12599 * sound.c (vox_write):
12600 Use emacs_write_sig, not emacs_write.
12601 * lisp.h (emacs_write_sig, emacs_perror): New decls.
12602 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
12604 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
12606 (emacs_full_write): New function.
12607 (emacs_write): Rewrite to use it.
12608 (emacswrite_sig, emacs_perror): New functions.
12609 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
12611 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
12613 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
12614 on NS even if it is present. Pixmap on NS is a void*.
12616 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12618 Port to Ubuntu 10 (Bug#14803).
12619 Problem reported by T.V. Raman.
12620 * process.c (close_on_exec, accept4, process_socket):
12621 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
12623 2013-07-07 Eli Zaretskii <eliz@gnu.org>
12625 * w32.c (sys_dup): Declare prototype.
12629 * callproc.c [WINDOWSNT]: Include sys/socket.h.
12631 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12633 Make file descriptors close-on-exec when possible (Bug#14803).
12634 This simplifies Emacs a bit, since it no longer needs to worry
12635 about closing file descriptors by hand in some cases.
12636 It also fixes some unlikely races. Not all such races, as
12637 libraries often open files internally without setting
12638 close-on-exec, but it's an improvement.
12639 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
12640 * callproc.c (Fcall_process) [!MSDOS]:
12641 * emacs.c (main) [!DOS_NT]:
12642 * nsterm.m (ns_term_init):
12643 * process.c (create_process):
12644 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
12645 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
12646 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
12647 Prefer mkostemp with O_CLOEXEC to mkstemp.
12648 * callproc.c (relocate_fd) [!WINDOWSNT]:
12649 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
12650 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
12652 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
12653 Make the resulting file descriptor close-on-exec.
12654 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
12655 * lread.c (load_descriptor_list, load_descriptor_unwind):
12656 Remove; no longer needed. All uses removed.
12657 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
12658 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
12660 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
12661 (Fmake_network_process, Fnetwork_interface_list)
12662 (Fnetwork_interface_info, server_accept_connection):
12663 Make newly-created socket close-on-exec.
12664 * sysdep.c (emacs_open, emacs_fopen):
12665 Make new-created descriptor close-on-exec.
12666 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
12667 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
12669 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
12671 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
12672 for NS_IMPL_GNUSTEP.
12674 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
12676 Fix openp errno handling.
12677 * callproc.c (Fcall_process): Preserve openp errno around close.
12678 * lread.c (openp): Set errno when returning -1, as some callers
12681 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
12683 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12685 * nsterm.h (NSSavePanel): Update comment.
12686 (NSAPP_DATA2_RUNFILEDIALOG): Define.
12687 (ns_run_file_dialog): Declare.
12689 * nsfns.m: Remove panelOK.
12691 (ns_run_file_dialog): New function.
12692 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
12693 event loop, so file dialog is popped up by ns_run_file_dialog, called
12694 by sendEvent (Bug#14578).
12695 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
12697 2013-07-06 Eli Zaretskii <eliz@gnu.org>
12699 * xdisp.c (default_line_pixel_height): New function.
12700 (pos_visible_p, move_it_vertically_backward, try_scrolling)
12701 (try_cursor_movement, redisplay_window, try_window)
12702 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
12704 * window.c (window_scroll_pixel_based):
12705 use default_line_pixel_height.
12707 * dispextern.h (default_line_pixel_height): Add prototype.
12709 * frame.c (x_set_line_spacing): Accept a float value for
12710 line-spacing parameter, per the documentation.
12712 * data.c (Fmultibyte_string_p): Doc fix.
12714 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
12716 Use emacs_open more consistently when opening files.
12717 This handles EINTR more consistently now, and makes it easier
12718 to introduce other uniform changes to file descriptor handling.
12719 * sysstdio.h: New file.
12720 * buffer.c (mmap_init):
12721 * cygw32.c (chdir_to_default_directory):
12722 * dispnew.c (Fopen_termscript):
12723 * emacs.c (Fdaemon_initialized):
12724 * fileio.c (Fdo_auto_save):
12725 * image.c (slurp_file, png_load_body, jpeg_load_body):
12726 * keyboard.c (Fopen_dribble_file):
12728 * print.c (Fredirect_debugging_output):
12729 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
12730 * termcap.c (tgetent):
12731 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
12732 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
12733 * w32term.c (w32_initialize) [CYGWIN]:
12734 * xfaces.c (Fx_load_color_file):
12735 Use emacs_open instead of plain open, and emacs_fopen instead of
12737 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
12738 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
12739 * callproc.c (default_output_mode): New constant.
12740 (Fcall_process): Use it to call emacs_open instead of plain creat.
12741 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
12742 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
12743 (emacs_fopen): New function.
12744 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
12745 Include <lisp.h>, for emacs_open.
12746 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
12748 Remove duplicate #include directives.
12749 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
12751 Don't include stdio.h twice.
12752 * buffer.c [USE_MMAP_FOR_BUFFERS]:
12753 Don't include sys/types.h or stdio.h twice.
12754 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
12755 * lread.c: Don't include coding.h twice.
12756 * nsfont.m: Don't include frame.h twice.
12757 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
12758 * ralloc.c: Don't include <unistd.h> twice.
12759 * xdisp.c: Don't include font.h twice.
12760 * xterm.c: Don't include fontset.h twice.
12761 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
12763 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12765 Scale ImageMagick images more carefully.
12766 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
12767 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
12768 Be more careful about avoiding undefined behavior after
12769 integer overflow and division by zero.
12771 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12773 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12774 (syms_of_w32fns): DEFSYM them.
12775 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
12776 (CCHDEVICENAME): Define macros if not defined.
12777 (struct MONITOR_INFO_EX): New struct.
12778 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
12779 (enum_display_monitors_fn): New variable.
12780 (globals_of_w32fns): Initialize it.
12781 (Fx_display_pixel_width, Fx_display_pixel_height)
12782 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
12783 multi-monitor setups in docstrings.
12784 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
12785 screen size by primary monitor's millimeter per pixel.
12786 (w32_monitor_enum, w32_display_monitor_attributes_list)
12787 (w32_display_monitor_attributes_list_fallback)
12788 (Fw32_display_monitor_attributes_list): New functions.
12789 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
12791 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
12793 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
12795 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
12797 * fileio.c (Qfile_notify_error): New error symbol.
12799 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
12800 * inotify.c (inotify_callback, symbol_to_inotifymask)
12801 (Finotify_add_watch, Finotify_rm_watch): Use it.
12802 (inotifyevent_to_event): Exchange order of cookie and file name.
12803 (Finotify_add_watch): Adapt docstring.
12805 * lisp.h (Qfile_notify_error): Declare.
12807 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12809 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
12810 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12811 Do not clear _malloc_thread_enabled_p, undoing the previous change,
12812 which did not work (see <http://bugs.gnu.org/14569#307>).
12813 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
12814 && (!noninteractive || initialized)). This attempts to thread
12815 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
12817 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
12819 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
12820 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
12822 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
12824 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
12825 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12826 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
12827 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
12829 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12831 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
12832 Define to __sys_siglist.
12834 2013-07-02 Eli Zaretskii <eliz@gnu.org>
12836 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
12837 word-wrap, so that overflow-newline-into-fringe would work in
12838 visual-line-mode. (Bug#2749)
12839 (move_it_in_display_line_to): When the last scanned display
12840 element fits exactly on the display line, and
12841 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
12842 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
12843 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
12844 finding buffer position that corresponds to pixel coordinates,
12845 e.g. in buffer_posn_from_coords.
12847 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
12849 * process.c (handle_child_signal): Call catch_child_signal if
12852 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
12854 Don't convert function pointers to void * and back.
12855 It isn't portable C, and it's easy enough to avoid.
12856 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
12857 (make_save_value): Add support for SAVE_FUNCPOINTER.
12858 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
12859 * print.c (print_object):
12860 Distinguish function from object pointers.
12861 * lisp.h (SAVE_FUNCPOINTER): New constant.
12862 (SAVE_SLOT_BITS): Adjust to it.
12863 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
12864 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
12865 (voidfuncptr): New typedef.
12866 (struct Lisp_Save_Value): New member data[0].funcpointer.
12867 (XSAVE_FUNCPOINTER): New function.
12869 Simplify buildobj processing.
12870 * Makefile.in (buildobj.h): Make it a sequence of strings each
12871 followed by comma, rather than a single string. Put it into a
12872 .tmp file in case there's an error while generating it.
12873 (gl-stamp): Use .tmp for temp files.
12874 (mostlyclean): Clean .tmp files.
12875 * doc.c (buildobj): Move to just the routine that needs it.
12876 It's now an array of strings, so processing is simpler.
12878 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
12880 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
12881 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
12882 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
12883 Invoke malloc_enable_thread even when not interactive.
12884 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
12885 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
12886 in this case, since the underlying bug has now been fixed.
12888 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
12890 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
12891 unlinking it (bug#14691).
12893 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
12895 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
12896 before checking whether buffer is modified. This lets
12897 `kill-buffer-query-functions' cancel killing of the buffer or save
12898 its content before `kill-buffer' asks user the "Buffer %s
12899 modified; kill anyway?" question.
12901 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
12903 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
12904 Let the super performKeyEquivalent deal with them (Bug#14747).
12906 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
12908 * widget.c (resize_cb): Remove unused local.
12910 Do not use GTK 3 if it exists but cannot be compiled.
12911 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
12912 * xterm.c (x_error_handler) [!USE_GTK]:
12915 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
12917 2013-06-30 Eli Zaretskii <eliz@gnu.org>
12919 * intervals.c (get_local_map): Instead of aborting, clip POSITION
12920 to the valid range of values. (Bug#14753)
12922 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
12923 when moving point by using the current glyph matrix. This avoids
12924 the need to force redisplay when this function is called in a
12927 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
12929 Fix minor problems found by static checking.
12930 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
12931 Redo the latter's body to sidestep GCC parenthesization warnings.
12932 (setup_coding_system, detect_coding, detect_coding_system): Use them.
12933 * coding.c (detect_coding, detect_coding_system):
12934 * coding.h (struct undecided_spec):
12935 Use bool for boolean.
12936 * image.c (QCmax_width, QCmax_height): Now static.
12937 * xdisp.c (Fmove_point_visually): Remove unused local.
12939 2013-06-29 Eli Zaretskii <eliz@gnu.org>
12941 * xdisp.c (Fmove_point_visually): New function.
12943 2013-06-28 Kenichi Handa <handa@gnu.org>
12945 * coding.h (define_coding_undecided_arg_index): New enum.
12946 (coding_attr_index): New members
12947 coding_attr_undecided_inhibit_null_byte_detection,
12948 coding_attr_undecided_inhibit_iso_escape_detection,
12949 coding_attr_undecided_prefer_utf_8.
12950 (undecided_spec): New struct.
12951 (struct coding_system): New member `undecided' of the member
12954 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
12955 (detect_coding): Likewise.
12956 (detect_coding_system): Likewise.
12957 (Fdefine_coding_system_internal): New coding system properties
12958 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
12960 (syms_of_coding): Adjust for coding_arg_undecided_max.
12962 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
12964 * image.c (x_from_xcolors): Remove unused local.
12966 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
12968 Defer image data transfer between X client and server until actual
12971 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
12974 * image.c (Destroy_Image): Remove.
12975 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
12976 `mask_p', and `colors_p'. All uses changed.
12977 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
12978 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
12979 New macros for `flags' arg to x_clear_image_1.
12980 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
12981 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
12982 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
12983 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
12984 (image_get_x_image, image_unget_x_image): New functions or macros.
12985 (image_background, image_background_transparent, x_to_xcolors)
12986 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
12987 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
12988 instead of Destroy_Image.
12989 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
12990 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
12991 (png_load_body, jpeg_load_body, tiff_load, gif_load)
12992 (imagemagick_load_image, svg_load_image): Use them instead of
12993 x_create_x_image_and_pixmap, and x_put_x_image followed by
12994 x_destroy_x_image, respectively.
12995 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
12996 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
12997 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
12998 background_transparent fields.
12999 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13000 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13002 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13004 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13005 This mostly consists of undoing recent changes.
13006 * callproc.c (Fcall_process):
13007 * process.c (create_process):
13008 Do not worry about catching SIGCHLD here, undoing previous change.
13009 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13010 * process.c, process.h (catch_child_signal):
13011 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13012 * process.c (catch_child_handler): Don't worry about being called
13013 lazily and do not assume caller has blocked SIGCHLD, undoing
13014 previous change. Move first-time stuff back to
13015 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13016 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13017 set lib_child_handler if it's already initialized, which may
13018 help avoid problems on GNUstep.
13020 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13022 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13023 * callproc.c (Fcall_process):
13024 * process.c (create_process):
13025 Make sure SIGCHLD is caught before we fork,
13026 since Emacs startup no arranges to catch SIGCHLD.
13027 * process.c (lib_child_handler): Initialize to null, not to
13029 (catch_child_signal): Allow self to be called lazily.
13030 Do nothing if it's already been called.
13031 Assume caller has blocked SIGCHLD (all callers do now).
13032 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13033 just before it's really needed.
13034 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13035 since it hasn't been caught yet.
13037 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13039 * image.c (compute_image_size): New function to implement
13040 :max-width and :max-height.
13041 (imagemagick_load_image): Use it.
13043 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13045 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13046 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13048 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13049 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13050 the SIGCHLD handler, since the code is not atomic and (due to glib)
13051 signals may be arriving now.
13052 * sysdep.c (init_signals): Do not catch child signals here;
13053 'main' now does that later, at a safer time.
13055 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13057 Clean up SIGCHLD handling a bit (Bug#14569).
13058 * process.c, process.h (catch_child_signal):
13059 Now always extern, even if !NS_IMPL_GNUSTEP.
13060 * process.c (catch_child_signal): Move glib tickler here from
13061 init_process_emacs, so that it's done earlier in Emacs
13062 initialization. Also move the noninteractive && !initialized
13063 check here from init_process_emacs. This is all a bit cleaner for
13064 GNUish platforms, and I hope it works around the Cygwin bug.
13065 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13066 that glib signal handling is tickled before glib creates threads.
13068 * process.c (wait_reading_process_output): Avoid int overflow
13069 when reading more than 2 GiB total from a process.
13071 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13073 * process.c (create_process): Handle a couple more cases,
13074 i.e., work even if new_argv and wait_child_setup[i] are cached.
13075 Use Fcall_process's style for volatile vars.
13077 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13079 * process.c (create_process): Mark PROCESS volatile.
13081 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13083 Use C99-style flexible array members if available.
13084 This avoids some subtle aliasing issues, which typically
13085 aren't a problem with GCC but may be a problem elsewhere.
13086 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13087 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13088 In either case, it uses a flexible array member rather than
13089 the old struct hack. All uses changed.
13090 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13091 Adjust to sdata reorganization.
13092 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13093 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13094 that ports better to pre-C99 non-GCC.
13095 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13096 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13097 as the latter has changed.
13098 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13099 and port better to pre-C99 GCC.
13100 * image.c (struct xpm_cached_color):
13101 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13102 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13103 Use FLEXIBLE_ARRAY_MEMBER.
13104 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13105 Move decl to top level so it gets checked against implementation.
13106 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13107 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13109 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13111 * syntax.c: Integer cleanups.
13112 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13113 All uses that need 0-or-2 changed to:
13114 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13115 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13116 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13117 (char_quoted, prev_char_comend_first, back_comment)
13118 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13119 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13120 Use bool for boolean.
13121 (update_syntax_table, skip_chars, skip_syntaxes):
13122 Prefer int to unsigned when either will do.
13123 (back_comment): Return boolean success flag, like forw_comment,
13124 instead of positive-or-minus-1 (which might have overflowed int anyway).
13125 Don't stuff ptrdiff_t into int.
13126 (syntax_spec_code, syntax_code_spec): Now const.
13127 (Fmatching_paren, scan_lists, scan_sexps_forward):
13128 Use enum syntaxcode for syntax code.
13129 (Fmatching_paren): Check that arg is a character, not just an integer.
13130 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13131 (Finternal_describe_syntax_value): Omit no-longer-needed
13133 (skip_chars): Use char, not unsigned char, when the distinction
13135 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13136 * bytecode.c (exec_byte_code):
13137 * syntax.c (syntax_spec_code, Fchar_syntax)
13138 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13139 (init_syntax_once):
13140 * syntax.h (SYNTAX_WITH_FLAGS):
13141 Omit unnecessary casts.
13143 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13145 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13146 line dimensions here, to avoid race conditions with the main
13147 thread. (Bug#14062, bug#14630, bug#14669)
13149 * w32term.c (w32_draw_window_cursor): Compute the header line and
13150 mode line dimensions here.
13151 <w32_system_caret_window, w32_system_caret_hdr_height>:
13152 <w32_system_caret_mode_height>: New variables.
13154 * w32term.h: Declare them.
13156 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13158 * alloc.c (die): Move "assertion failed" string here ...
13159 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13160 COND when SUPPRESS_CHECKING. This shrinks the executable text
13161 size by 0.8% to 2.2% when configured with --enable-checking,
13162 depending on optimization flags (GCC 4.8.1 x86-64).
13164 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13166 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13168 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13169 base is 2; this is more accurate.
13171 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13173 * sound.c (string_default): Move to !WINDOWSNT section.
13174 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13176 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13178 * sound.c: Integer cleanups.
13179 Remove unnecessary forward decls.
13180 (struct sound_device): The 'file' member is now a Lisp_Object, not
13181 a char *, so that we needn't invoke alloca on a huge size.
13182 (Fplay_sound_internal): Adjust to this.
13183 (string_default): New function.
13184 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13185 Use it to adjust to the struct sound_device change.
13186 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13187 (be2hs) [0]: Remove.
13189 * syntax.c (skip_chars): Don't use uninitialized storage
13190 when searching a multibyte buffer for characters that are not in a
13191 unibyte string that contains non-ASCII characters.
13193 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13195 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13196 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13198 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13200 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13202 2013-06-18 Kenichi Handa <handa@gnu.org>
13204 * font.c (Ffont_spec): Signal an error for an invalid font name
13207 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13209 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13210 In particular this ports to 32-bit sparc Sun cc.
13211 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13212 array with a dummy element at specpdl[-1], so that its address can
13214 (unbind_to): Do not copy the binding; not needed, now that we
13215 copy old_value in the one place where the copy is needed.
13216 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13217 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13218 (union specbinding): Rename from struct specbinding. Redo layout
13219 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13220 which is not portable. With Sun C 5.12 32-bit sparc, the
13221 declaration causes nargs to be an unsigned bitfield, a behavior
13222 that the C standard allows; but Emacs wants nargs to be signed.
13223 The overall type is now a union of structures rather than a
13224 structure of union of structures, and the 'kind' member is now a
13225 bitfield, so that the overall type doesn't grow. All uses changed.
13226 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13228 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13230 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13231 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13233 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13235 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13237 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13238 unless we know that the window w's frame is a frame object.
13239 Another attempt at solving bug#14062 and bug#14630.
13241 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13243 * textprop.c (property_set_type): New enum.
13244 (add_properties): Allow appending/prepending text properties.
13245 (add_text_properties_1): Factored out of Fadd_text_properties.
13246 (Fadd_text_properties): Move all the code into
13247 add_text_properties_1.
13248 (Fadd_face_text_property): New function that calls
13249 add_text_properties_1.
13251 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13253 Move functions from lisp.h to individual modules when possible.
13254 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13255 * alloc.c (XFLOAT_INIT, set_symbol_name):
13256 * buffer.c (CHECK_OVERLAY):
13257 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13258 (set_char_table_parent):
13259 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13260 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13261 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13262 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13264 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13265 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13266 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13267 (backtrace_args, backtrace_debug_on_exit):
13268 * floatfns.c (CHECK_FLOAT):
13269 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13270 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13271 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13272 (set_hash_index_slot):
13273 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13274 * marker.c (CHECK_MARKER):
13275 * textprop.c (CHECK_STRING_OR_BUFFER):
13276 * window.c (CHECK_WINDOW_CONFIGURATION):
13277 Move here from lisp.h, and make these functions static rather than
13279 * buffer.c (Qoverlayp):
13281 * fns.c (Qhash_table_p):
13282 * window.c (Qwindow_configuration_p):
13284 * lisp.h: Remove the abovementioned defns and decls.
13286 Use functions, not macros, for XINT etc (Bug#11935).
13287 In lisp.h, prefer functions to function-like macros, and
13288 constants to object-like macros, when either will do. This:
13289 . simplifies use, as there's no more need to worry about
13290 arguments' side effects being evaluated multiple times.
13291 . makes the code easier to debug on some platforms.
13292 However, when using gcc -O0, keep using function-like macros
13293 for a few critical operations, for performance reasons.
13294 This sort of thing isn't needed with gcc -Og, but -Og
13295 is a GCC 4.8 feature and isn't widely-enough available yet.
13296 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13297 Remove enum lsb_bits; no longer needed.
13298 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13299 * buffer.c (Qoverlap):
13301 * fns.c (Qhash_table_p):
13302 Now extern, so lisp.h can use these symbols.
13303 * dispextern.h: Include character.h, for MAX_CHAR etc.
13304 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13305 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13306 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13307 (GLYPH_CODE_P): Move here from lisp.h.
13308 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13309 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13310 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13311 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13312 XUNTAG now returns void *.
13313 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13314 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13315 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13316 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13317 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13318 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13319 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13320 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13321 New macros, renamed from their sans-lisp_h_ counterparts.
13322 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13323 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13324 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13325 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13326 If compiling via GCC without optimization, define these as macros
13327 in addition to inline functions.
13328 To disable this, compile with -DINLINING=0.
13329 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13330 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13331 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13332 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13333 (INTMASK, VALMASK): Now macros, since static values cannot be
13334 accessed from extern inline functions.
13335 (VALMASK): Also a constant, for benefit of old GDB.
13336 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13337 is INTEGERP, which can fold it in.
13338 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13339 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13340 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13341 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13342 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13343 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13344 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13345 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13346 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13347 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13348 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13349 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13350 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13351 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13352 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13353 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13354 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13355 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13356 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13357 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13358 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13359 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13360 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13361 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13362 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13363 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13364 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13365 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13366 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13367 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13368 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13369 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13370 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13372 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13373 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13374 (VALMASK): Define in one place rather than in two, merging the
13375 USE_LSB_TAG parts; this is simpler.
13376 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13377 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13378 Move up, to avoid use before definition.
13379 Also include "globals.h" earlier, for the same reason.
13380 (make_natnum): New function.
13381 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13382 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13383 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13384 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13385 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13386 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13387 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13388 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13389 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13390 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13391 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13392 (Qwindow_configuration_p, Qimage): New forward declarations.
13393 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13394 (STRING_COPYIN): Remove; unused.
13395 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13396 (xcar_addr, xcdr_addr): New functions. All uses changed.
13397 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13398 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13399 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13400 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13401 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13402 (TYPE_RANGED_INTEGERP): Simplify.
13403 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13404 (setlocale, fixup_locale, synchronize_system_messages_locale)
13405 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13406 Now empty functions, not macros.
13407 (functionp): Return bool, not int.
13408 * window.c (Qwindow_configuration_p): Now extern,
13409 so window.h can use it.
13410 * window.h (Qwindowp): Move decl back to lisp.h.
13412 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13414 * xdisp.c (Fline_pixel_height): New function, required for solving
13417 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13419 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13421 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13423 * lread.c (syms_of_lread):
13424 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13426 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13428 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13430 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13432 * fileio.c (expand_file_name): Doc fix.
13434 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13436 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13437 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13438 Wait for self, not for 0. This can't hurt on GNU or similar
13439 system, and may help with Cygwin.
13441 * keyboard.c: Don't use PROP (...) as an lvalue.
13442 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13443 Use set_prop (A, B), not PROP (A) = B.
13445 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13447 * xdisp.c (get_it_property): Use it->window instead of generating
13448 a Lisp object from it->w.
13450 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13452 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13453 get-char-property the window that is being rendered, instead of
13454 the buffer, to support window-specific overlays. (Bug#14575)
13455 (compute_display_string_pos): When W is NULL, use the current
13456 buffer as the object to pass to get-char-property.
13457 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13458 pointer member of the bidi iterator, since no window is pertinent
13461 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13463 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13464 being displayed, and pass it to compute_display_string_pos.
13465 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13466 (bidi_paragraph_init): All callers changed.
13468 * xdisp.c (init_from_display_pos, init_iterator)
13469 (handle_single_display_spec, next_overlay_string)
13470 (get_overlay_strings_1, reseat_1, reseat_to_string)
13471 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13472 Set bidi_it.w member from it->w.
13473 (compute_display_string_pos): Accept additional argument, the
13474 window being displayed, and pass it to Fget_char_property.
13477 * dispextern.h (struct bidi_it): New member w, the window being
13479 (compute_display_string_pos): Adjust prototype.
13481 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13483 * xgselect.c: Remove unneeded include xterm.h.
13485 * process.c (wait_reading_process_output): Check for NS before GLIB.
13486 GLIB may be linked in due to rsvg, but ns_select must be called.
13488 * xgselect.c (xg_select): Remove call to window_system_available
13489 and g_main_context_pending at the top, so Gdk events (i.e. file
13490 notify) are processed when Emacs is started with -nw.
13492 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13494 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13495 (ctagsfiles3): New variable, includes only *.m files.
13496 (TAGS): Use an explicit language name in the regular expressions,
13497 to avoid transformation of '/SOMETHING' by MSYS to
13498 'c:\MSYS\SOMETHING'.
13500 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13502 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13504 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13506 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13507 still need to set the mouse pointer shape and activate help-echo.
13510 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13512 A few porting etc. fixes for the new file monitor code.
13513 See the thread containing
13514 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13515 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13516 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13517 (dir_monitor_callback, Fgfile_rm_watch):
13518 Use assq_no_quit instead of Fassoc, for speed.
13519 (dir_monitor_callback, Fgfile_rm_watch):
13520 eassert that the monitor is a fixnum.
13521 (dir_monitor_callback): No need for CDR_SAFE.
13522 Simplify building of lisp with alternative tails.
13523 (Fgfile_add_watch, Fgfile_rm_watch):
13524 Do not assume glib functions set errno reliably on failure.
13525 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13526 and signal an error otherwise.
13527 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13528 Use Fdelq instead of Fdelete, for speed.
13530 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13532 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13533 don't insist on being invoked on a highlighted tool-bar button.
13534 Avoids losing tool-bar functionality when mouse-highlight is nil.
13535 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13536 Don't highlight when mouse-highlight is nil.
13537 (note_mouse_highlight): When mouse-highlight is nil, don't return
13538 right away; instead, run tool-bar and mode-line highlight
13539 subroutine, clear any existing highlight, and revert the mouse
13540 pointer to its default shape. (Bug#14558)
13542 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13544 * lisp.mk (lisp): Add prog-mode.el.
13546 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13548 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13549 * process.c (dummy_handler): New function.
13550 (lib_child_handler): New static var.
13551 (handle_child_signal): Invoke it.
13552 (catch_child_signal): If a library has set up a signal handler,
13553 save it into lib_child_handler.
13554 (init_process_emacs): If using glib and not on Windows, tickle glib's
13555 child-handling code so that it initializes its private SIGCHLD handler.
13556 * syssignal.h (SA_SIGINFO): Default to 0.
13557 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13558 31; it should no longer be needed now.
13560 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
13562 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
13564 * gfilenotify.c (globals_of_gfilenotify): New function.
13565 (syms_of_gfilenotify): Move global initialization there.
13567 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
13569 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13571 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
13572 * keyboard.c (menu_bar_items, tool_bar_items):
13573 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
13574 not override local keymaps any more.
13576 2013-06-04 Eli Zaretskii <eliz@gnu.org>
13578 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
13580 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13582 * w32console.c (initialize_w32_display): Return the dimensions of
13583 the console window via 2 additional arguments, not via the current
13584 frame. This avoids crashes due to overrunning the bounds of
13585 frame's decode_mode_spec_buffer, which is not resized following
13586 the change of the frame dimensions from the initial 10x10.
13588 * w32term.h (w32_initialize_display_info): Adjust prototype.
13590 * term.c (init_tty): Take dimensions of the frame from the values
13591 returned by initialize_w32_display.
13593 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
13594 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
13595 (LIBES): Add $(GFILENOTIFY_LIBS).
13597 * w32inevt.c (handle_file_notifications): Add dummy implementation
13598 for !HAVE_W32NOTIFY.
13600 * w32term.c: Wrap code with HAVE_W32NOTIFY.
13602 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
13604 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
13606 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
13608 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
13610 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
13612 Fix minor problems found by static checking.
13613 * data.c (pure_write_error):
13614 Use xsignal2, not Fsignal, as Fsignal might return.
13615 * eval.c (set_backtrace_debug_on_exit): Now static.
13616 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
13617 No longer inline. EXTERN_INLINE is needed only for functions
13618 defined in .h files. Reindent function header as per GNU style.
13619 (backtrace_p, backtrace_top, backtrace_next):
13620 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
13621 compiler or linker. Add extern decls to pacify gcc -Wall.
13622 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13624 * frame.c (free_monitors): Define only on platforms that need it.
13625 * nsterm.m (ns_term_init):
13626 * process.c (catch_child_signal):
13627 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
13628 defined on all porting targets these days.
13629 * process.c, process.h (catch_child_signal):
13630 Make it extern only if NS_IMPL_GNUSTEP is defined.
13632 2013-06-03 Eli Zaretskii <eliz@gnu.org>
13634 * w32.c (gettimeofday): Make the signature identical to prototype
13635 in nt/inc/sys/time.h.
13637 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13639 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
13642 * keyboard.c (safe_run_hooks_error): Improve error message.
13644 * data.c (pure_write_error): Add `object' argument.
13645 * puresize.h (CHECK_IMPURE): Use it.
13647 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
13649 * Makefile.in (NOTIFY_OBJ): New variable.
13650 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
13652 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
13653 Call syms_of_gfilenotify.
13655 * gfilenotify.c: New file.
13657 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
13658 and Qfile_w32notify.
13659 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
13660 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
13662 * lisp.h: Declare syms_of_gfilenotify.
13664 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
13666 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
13668 Merge the specpdl and backtrace stacks. Make the structure of the
13669 specpdl entries more obvious via a tagged union of structs.
13670 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
13671 (enum specbind_tag): New enum.
13672 (struct specbinding): Make it a tagged union of structs.
13673 Add a case for backtrace records.
13674 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
13675 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
13676 (backtrace_debug_on_exit): New accessors.
13677 (struct backtrace): Remove.
13678 (struct catchtag): Remove backlist field.
13679 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
13681 (Flocal_variable_p): Speed up the common case where the binding is
13683 * eval.c (backtrace_list): Remove.
13684 (set_specpdl_symbol, set_specpdl_old_value): Remove.
13685 (set_backtrace_args, set_backtrace_nargs)
13686 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
13687 (backtrace_next): New functions.
13688 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
13689 (unwind_to_catch, internal_lisp_condition_case)
13690 (internal_condition_case, internal_condition_case_1)
13691 (internal_condition_case_2, internal_condition_case_n): Don't bother
13692 with backtrace_list any more.
13693 (Fsignal): Adjust to new backtrace format.
13694 (grow_specpdl): Move up.
13695 (record_in_backtrace): New function.
13696 (eval_sub, Ffuncall): Use it.
13697 (apply_lambda): Adjust to new backtrace format.
13698 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
13700 (specbind): Adjust to new specpdl format. Simplify.
13701 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
13702 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
13704 (mark_backtrace): Remove.
13705 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
13706 * xdisp.c (redisplay_internal): Use record_in_backtrace.
13707 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
13709 * profiler.c (record_backtrace): Use get_backtrace.
13710 (handle_profiler_signal): Use backtrace_top_function.
13711 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
13712 accessor functions.
13714 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
13716 * process.h (catch_child_signal): Declare.
13718 * process.c (catch_child_signal): New function.
13719 (init_process_emacs): Call it.
13721 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
13722 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
13724 (x_set_cursor_type): Remove declaration.
13725 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
13726 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
13727 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
13728 (ns_get_color): Use F suffix on float.
13729 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
13730 (ns_get_rgb_color): Remove.
13731 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
13732 (note_mouse_movement): x and y are CGFloat.
13733 (ns_draw_fringe_bitmap): Remove unused rowY.
13734 Change #if to COCOA && >= 10_6.
13735 (ns_draw_window_cursor): Remove unused overspill.
13736 (ns_draw_underwave): width and x are EamcsCGFloat.
13737 (ns_draw_box): thickness is CGFloat.
13738 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
13739 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
13740 if not in main thread.
13741 (ns_get_pending_menu_title, ns_check_menu_open)
13742 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
13743 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
13744 (sendFromMainThread:): New method.
13745 (changeFont:): size is CGFloat.
13746 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
13747 Disable warning about permanent text.
13748 (characterIndexForPoint:): Adjust return type depending on GNUstep
13750 (mouseDown:): delta is CGFloat.
13751 (updateFrameSize): Remove unised variable f.
13752 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
13753 Cast float to EmacsCGFloat.
13754 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
13755 also to -1 when restoring.
13756 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
13757 inside NS_IMPL_COCOA.
13758 (toggleFullScreen:): Put call to toggleFullScreen inside
13759 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
13760 (setPosition:portion:whole:): por is CGFloat.
13761 (getMouseMotionPart:window:x:y:): Add F suffix to float.
13762 (mouseDown:): Use CGFloat.
13763 (mouseDragged:): Remove unised variable edge.
13764 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
13766 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
13767 of CGFloat differs.
13768 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
13769 when NS_IMPL_GNUSTEP.
13770 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
13771 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
13772 (EmacsToolbar): Add clearAll. Add tag argument to
13773 addDisplayItemWithImage.
13774 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
13776 * nsselect.m (ns_get_local_selection): Remove unused variable type.
13778 * nsmenu.m (ns_update_menubar): Make static.
13779 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
13780 (fillWithWidgetValue:): Add cast to SEL for setAction.
13781 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
13782 (update_frame_tool_bar): Update code for GNUstep.
13783 (clearAll): New method.
13784 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
13785 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
13786 Move identifierToItem setObject and activeIdentifiers addObject before
13787 call to insertItemWithItemIdentifier.
13788 (validateVisibleItems): Fix indentation.
13789 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
13790 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
13791 UtilityWindow to aStyle, remove call to setStyleMask.
13793 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
13795 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
13796 (ns_charset_covers, ns_get_covering_families, nsfont_open):
13797 Use F suffix on floats.
13798 (ns_char_width): Returns CGFloat.
13799 (ns_ascii_average_width): w is CGFloat instead of float.
13800 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
13802 (ns_glyph_metrics): CGFloat instead of float.
13804 * nsfns.m (x_set_foreground_color, x_set_background_color):
13806 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
13807 remove unused variables.
13808 (Fns_read_file_name): Keep track if panel is for save.
13809 Use ns_filename_from_panel/ns_directory_from_panel.
13810 (Fns_list_services): delegate only used for COCOA.
13811 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
13812 Just return the input if GNUstep.
13813 (x_screen_planes): Remove.
13814 (Fxw_color_values): Use EmacsCGFloat
13815 (Fns_display_monitor_attributes_list): Only get screen number for
13817 (getDirectory, getFilename): Remove from EmacsOpenPanel and
13819 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
13820 ns_directory_from_panel.
13822 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
13824 * process.c (handle_child_signal): Also use WCONTINUED.
13825 This is so that list-processes doesn't mistakenly list the process
13826 as stopped, when the process has actually been continued and is
13829 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
13831 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
13832 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
13833 not already configured.
13835 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
13837 2013-05-29 Eli Zaretskii <eliz@gnu.org>
13839 * Makefile.in (mostlyclean): Remove *.res files.
13841 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
13843 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
13844 a buffer (bug#8447).
13846 2013-05-27 Eli Zaretskii <eliz@gnu.org>
13848 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
13849 display vector, and we backtrack, handle the case that the
13850 previous character position is also displayed from a display
13851 vector or covered by a display string or image. (Bug#14476)
13853 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
13855 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13856 (struct MonitorInfo, free_monitors): Remove.
13857 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
13858 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
13859 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13862 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
13863 (struct MonitorInfo, free_monitors): Remove.
13864 (ns_screen_name): Make static.
13865 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
13866 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
13869 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
13870 (struct MonitorInfo): New struct.
13871 (free_monitors, make_monitor_attribute_list): Declare.
13873 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
13875 (free_monitors, make_monitor_attribute_list): New functions.
13876 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
13879 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
13881 * callproc.c (call_process): Refine the doc string. (Bug#14045)
13883 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
13885 * keyboard.c: Apply keyboard decoding only to events that come directly
13886 from the tty, not from unread-command-events (bug#14368).
13887 (read_event_from_main_queue): New function, extracted from read_char.
13888 (read_decoded_char): Remove.
13889 (read_decoded_event_from_main_queue): New function to replace it.
13890 (read_char): Use it.
13891 (read_key_sequence): Use read_char rather than read_decoded_char.
13893 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
13895 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
13897 * casetab.c (init_casetab_once): Fix last change (bug#14424).
13899 2013-05-22 Kenichi Handa <handa@gnu.org>
13901 The following changes are to fix the setting of
13902 buffer-file-coding-system on, for instance, C-x RET c unix RET
13903 _FILE_OF_DOS_EOL_TYPE_ RET.
13905 * coding.h (struct coding_system): New member detected_utf8_chars.
13907 * coding.c (detect_coding_utf_8): Count characters and check EOL
13908 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
13910 (setup_coding_system): Do not initialize coding->head_ascii.
13911 (check_ascii): Do not set coding->eol_seen but update it. Do not
13912 call adjust_coding_eol_type here.
13913 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
13914 If the eol-type of CODING is already specified, adjust the eol type
13915 of the found coding-system.
13916 (decode_coding_gap): Cancel previous change. Utilize the
13917 character numbers counted by detect_coding_utf_8. Fix detection
13920 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
13922 * search.c (looking_at_1): Only set last_thing_searched if the match
13923 changed the match-data (bug#14281).
13925 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
13927 * xdisp.c (reseat_at_previous_visible_line_start):
13928 Already declared in dispextern.h, so remove it here.
13929 (move_it_vertically_backward): Likewise.
13931 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13933 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
13934 (Fx_display_pixel_width, Fx_display_pixel_height)
13935 (Fx_display_mm_width, Fx_display_mm_height):
13936 Mention `display-monitor-attributes-list' in docstrings.
13938 * nsfns.m (ns_get_screen): Remove function. All uses removed.
13939 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
13940 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
13941 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
13942 (Fx_display_backing_store, Fx_display_visual_class)
13943 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
13944 (Fx_display_grayscale_p, Fx_display_pixel_width)
13945 (Fx_display_pixel_height, Fx_display_planes)
13946 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
13947 (Fx_display_screens): Don't confuse X11 screens with NS screens.
13948 (Fx_display_mm_width, Fx_display_mm_height)
13949 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
13950 height for all physical monitors as in X11.
13952 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
13953 Return pixel width or height for all physical monitors as in X11.
13955 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
13957 Port --enable-gcc-warnings to clang.
13958 * bytecode.c (exec_byte_code):
13960 Redo diagnostic pragmas to pacify clang, too.
13961 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
13962 * editfns.c (Fencode_time):
13963 * fileio.c (file_accessible_directory_p):
13964 * font.c (font_unparse_xlfd):
13965 Use '&"string"[index]' instead of '"string" + (index)'.
13966 * undo.c (user_error): Remove; unused.
13968 2013-05-16 Eli Zaretskii <eliz@gnu.org>
13970 * insdel.c (insert_1_both): Document the arguments, instead of
13971 referring to insert_1, which no longer exists.
13973 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
13974 some window, increment windows_or_buffers_changed, so that
13975 *Messages* display in that window is updated. (Bug#14408)
13977 * w32.c: Include epaths.h.
13978 (init_environment): Use cmdproxy.exe without leading directories.
13979 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
13981 (gettimeofday): Adjust signature and return value to Posix
13984 * unexw32.c (open_output_file): Delete the existing emacs.exe
13985 before creating it, to break the hard link to the versioned
13988 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
13989 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
13990 (FIRSTFILE_OBJ): New variables.
13991 (W32_RES): Rename to EMACSRES. All users changed.
13992 (base_obj): Use $(CM_OBJ).
13993 (ALLOBJS): Use $(FIRSTFILE_OBJ).
13994 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
13995 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
13996 $(W32_RES_LINK) before $(LIBES).
13997 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
13999 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14001 * makefile.w32-in (DOC): Use just "DOC".
14003 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14005 * process.c: Export default filters and sentinels to Elisp.
14006 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14008 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14009 (Fset_process_sentinel, Fformat_network_address):
14010 Default to them instead of nil.
14011 (server_accept_connection): Sentinels can't be nil any more.
14012 (read_and_dispose_of_process_output): New function, extracted from
14013 read_process_output.
14014 (read_process_output): Use it; filters can't be nil.
14015 (Finternal_default_process_filter): New function, extracted from
14016 read_process_output.
14017 (exec_sentinel_unwind): Remove function.
14018 (exec_sentinel): Don't zilch sentinel while running.
14019 (status_notify): Sentinels can't be nil.
14020 (Finternal_default_process_sentinel): New function extracted from
14022 (setup_process_coding_systems): Default filter is not nil any more.
14023 (syms_of_process): Export new Elisp functions and initialize
14025 * lisp.h (make_lisp_proc): New function.
14027 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14029 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14031 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14033 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14034 unless we know that the window w is a leaf window.
14035 Another attempt at solving bug#14062.
14037 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14039 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14042 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14044 * image.c (gif_load): Check that subimages fit (Bug#14345).
14046 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14048 * lread.c (skip_dyn_eof): New function.
14049 (read1): Use it to skip the end of a file in response to #@00.
14051 * doc.c (get_doc_string): Slightly relax the sanity checking.
14053 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14055 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14056 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14057 (MonitorInfo): New struct.
14058 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14059 (Fns_display_monitor_attributes_list): New functions.
14060 (display-usable-bounds): Remove.
14061 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14064 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14066 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14067 (GTK_CHECK_VERSION): New macro, if not already defined.
14068 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14069 replaced by GTK_CHECK_VERSION.
14071 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14073 * xterm.h (GTK_PREREQ): New macro.
14074 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14075 to use this macro instead, for consistency and clarity.
14077 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14079 * xdisp.c (row_for_charpos_p): New function, with code of
14080 cursor_row_p, but accepts an additional argument CHARPOS instead
14081 of using a hardcoded PT.
14082 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14083 (row_containing_pos): Call row_for_charpos_p instead of partially
14084 doing the same. Fixes cursor positioning under longlines-mode
14085 when longlines-show-effect includes more than one newline, when
14086 moving the cursor vertically up.
14088 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14090 * makefile.w32-in (ACL_H): New macro.
14091 ($(BLD)/fileio.$(O)): Update dependencies.
14093 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14095 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14096 * Makefile.in (LIB_ACL): New macro.
14097 (LIBACL_LIBS): Remove.
14098 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14099 * fileio.c: Include <acl.h>.
14100 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14101 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14103 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14106 * unexelf.c: Don't assume ElfW (Half) fits in int.
14107 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14108 when dealing with ElfW (Half) values, since they can exceed 2**31
14109 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14110 (entry_address): Omit unused NUM arg. All uses changed.
14112 2013-05-07 Juri Linkov <juri@jurta.org>
14114 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14115 to the string converted from number with `Fnumber_to_string'.
14118 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14120 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14121 This fixes a problem introduced by my previous change.
14123 2013-05-07 Glenn Morris <rgm@gnu.org>
14125 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14127 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14129 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14131 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14133 Static checking by GCC 4.8.0.
14134 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14135 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14136 (x_get_monitor_attributes_fallback)
14137 (x_get_monitor_attributes_xinerama)
14138 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14139 Define only if USE_GTK.
14140 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14141 (x_get_monitor_attributes_fallback): Omit unused locals.
14142 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14143 Use double, not float, to avoid mixed-mode floating point arithmetic.
14145 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14146 Jan Djärv <jan.h.d@swipnet.se>
14148 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14149 (XINERAMA_CFLAGS): New macros.
14150 (ALL_CFLAGS, LIBES): Use them.
14152 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14153 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14154 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14155 (syms_of_xfns): DEFSYM them.
14156 (struct MonitorInfo): New struct.
14157 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14158 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14159 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14160 (x_get_monitor_attributes_xinerama): New functions.
14161 (Fx_display_monitor_attributes_list): New primitive.
14162 (syms_of_xfns): Defsubr it.
14164 * xterm.h (x_display_info): Add Xatom_net_workarea and
14165 Xatom_net_current_desktop.
14167 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14168 and dpyinfo->Xatom_net_current_desktop.
14170 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14172 * xdisp.c (pos_visible_p): Use the special code for finding the
14173 beginning of a display property or overlay for any "replacing"
14174 display property, not just for display strings. This solves
14175 incorrect reporting of position by posn-at-point. (Bug#14241)
14177 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14179 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14180 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14181 Verify that ElfW (Half) fits in int.
14182 (fatal): Use same signature as lisp.h.
14183 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14184 configure and build with -DUNEXELF_DEBUG without worrying about
14185 other modules that use DEBUG.
14186 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14187 possibly-wide integers now uses it instead of plain fprintf.
14188 (entry_address): New function, which avoids problems with 32-bit
14189 overflow on 64-bit hosts.
14190 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14191 (round_up): Don't assume the remainder fits in int.
14192 (find_section): Use bool for boolean. Simplify debug code.
14193 (unexec): Don't assume file sizes fit in int or size_t.
14194 Omit unnecessary trailing newline in 'fatal' format.
14195 Use strerror rather than outputting decimal error number.
14196 Remove unused code when emacs is not defined;
14197 this file relies on Emacs now.
14198 Don't assume e_phnum and e_shnum are positive.
14200 * regex.c: Fix problems when DEBUG is defined.
14201 (extract_number, extract_number_and_incr): Define regardless of
14202 whether DEBUG is defined; that's simpler and makes the code less
14203 likely to go stale in the normal case when DEBUG is not defined.
14204 Return int rather than taking an int * arg. All callers changed.
14205 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14206 Remove, replacing with ...
14207 (DEBUG_PRINT): New macro. All callers changed.
14208 (DEBUG_COMPILES_ARGUMENTS): New macro.
14209 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14210 (print_compiled_pattern, print_double_string) [DEBUG]:
14211 Use prototype rather than old-style definition.
14212 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14213 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14214 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14215 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14216 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14217 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14218 This matters only when DEBUG is defined.
14220 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14222 * xdisp.c (set_iterator_to_next): Set the
14223 ignore_overlay_strings_at_pos_p flag only if we are _really_
14224 iterating over an overlay string, as indicated by the
14225 current.overlay_string_index member. (Bug#14306)
14227 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14229 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14230 to where it is used, to avoid autorelease issues (Bug#14050).
14232 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14234 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14235 * fileio.c (syms_of_fileio): Implement this.
14236 * filelock.c (create_lock_file): If symbolic links don't work, so
14237 we use a regular file as a lock file, do not fsync the lock file;
14240 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14242 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14243 (syms_of_minibuf): Adjust accodingly.
14245 * callint.c (Fcall_interactively): Adjust calls accordingly.
14247 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14249 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14250 w->contents is a buffer before computing everything else.
14251 Use parentheses to disambiguate last part of the condition.
14253 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14254 assertion violations. (Bug#14062)
14256 2013-05-01 David Reitter <david.reitter@gmail.com>
14258 * nsfns.m (ns_tooltip): Initialize.
14260 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14262 * coding.c (decode_coding_gap): Don't remove the character before
14263 a newline unless it's a CR character. (Bug#14287)
14265 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14267 * dispextern.h (struct face): Move enum face_underline_type
14268 earlier so that bitfields can be in the same word.
14270 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14272 * nsfns.m (handlePanelKeys): New function.
14273 (EmacsOpenPanel:performKeyEquivalent:)
14274 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14275 arrows/function/control and copy/paste keys (Bug#14296).
14277 2013-04-27 Juri Linkov <juri@jurta.org>
14279 * callint.c (Fcall_interactively): Call `Qread_number' for
14280 interactive code letter `n' instead of using duplicate code.
14283 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14285 * systime.h (make_timeval): Declare as 'const'.
14287 2013-04-27 Kenichi Handa <handa@gnu.org>
14289 * font.c (font_open_entity): Always open a font of manageable
14292 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14294 Port better to AIX (Bug#14258).
14295 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14298 2013-04-24 Kenichi Handa <handa@gnu.org>
14300 * coding.c (decode_coding_iso_2022): When an invalid escape
14301 sequence is encountered, reset the invocation and designation
14302 status to the safest one.
14304 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14306 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14307 Without this fix, "make distclean" leaves stamp-h1 behind.
14309 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14311 * w32fns.c (w32_fullscreen_rect): New function to compute the
14312 window rectangle for the given fullscreen mode.
14313 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14314 longer tunes the window size. This keeps the window's edges flush
14315 with the screen and allows the taskbar to hide itself in fullboth.
14317 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14318 window decorations and uses the entire screen.
14320 * w32term.h (w32_fullscreen_rect) Add prototype.
14321 (struct w32_output): Replace normal_width, normal_height,
14322 normal_top, and normal_left members with a single normal_placement
14324 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14326 (FRAME_NORMAL_PLACEMENT): New macro.
14328 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14330 * minibuf.c (Ftest_completion): Silence compiler warning.
14332 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14334 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14337 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14340 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14341 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14342 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14343 parentheses where appropriate.
14345 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14347 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14349 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14351 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14352 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14353 Mention in the doc string that setting these variables takes
14354 effect only after a call to set-window-buffer. (Bug#14200)
14356 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14358 * indent.c (Fvertical_motion): Don't consider display strings on
14359 overlay strings as display strings on the buffer position we
14360 started from. This prevents vertical cursor motion from jumping
14361 more than one line when there's an overlay string with a display
14362 property at end of line.
14363 Reported by Karl Chen <Karl.Chen@quarl.org> in
14364 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14366 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14368 * window.c (select_window): `record_buffer' even if window is
14369 already selected (bug#14191).
14371 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14373 * window.c (Fwindow_end): Test more flags, including the buffer's
14374 last_overlay_modified flag, to determine whether the window's
14375 display is really up-to-date. Prevents the function from
14376 returning a stale value. (Bug#14170)
14377 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14380 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14382 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14383 garbaged only if it is not already the top frame on its TTY.
14384 This prevents flickering due to constant redrawing of TTY frames when
14385 there are GUI frames open in the same session. (Bug#13864)
14387 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14389 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14390 of marking the idle timers directly.
14392 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14394 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14395 tables (bug#14054).
14397 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14399 * window.c (select_window): Don't record_buffer while the invariant is
14400 temporarily broken (bug#14161).
14402 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14404 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14406 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14408 2013-04-07 Romain Francoise <romain@orebokech.com>
14410 Ignore additional platform-specific ACL errors (Bug#13702).
14411 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14412 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14414 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14416 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14419 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14421 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14422 This bug was introduced by my 2013-02-25 change that simplified
14423 data_start configuration. Without this change, on GNU/Linux
14424 an Emacs configured with --enable-profiling fails immediately
14425 due to a profiler signal.
14426 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14427 with these flags. On platforms where special flags are needed
14428 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14429 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14430 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14432 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14434 Get rid of some platform-specific functions examining window
14435 system and its capabilities. This is a partial rework of the
14437 * lisp.h (have_menus_p): Remove prototype. This function is
14438 replaced with platform-independent window_system_available.
14439 (check_window_system): Move to...
14440 * frame.h (decode_window_system_frame, window_system_available):
14441 ...here, add new prototypes.
14442 * frame.c (window_system_available, decode_window_system_frame):
14444 (check_window_system): Platform-independent now.
14445 * xterm.h (x_in_use): Remove declaration.
14447 * w32term.h (check_x_frame):
14448 * nsterm.h (check_x_frame): Remove prototypes. This function
14449 is replaced with platform-independent decode_window_system_frame.
14450 * msdos.c (have_menus_p): Remove.
14451 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14452 Remove platform-specific functions. Use check_window_system,
14453 decode_window_system_frame and check_ns_display_info where
14454 appropriate. Minor style and comment tweaks.
14455 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14456 (check_x_frame): Likewise.
14457 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14459 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14460 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14461 * xmenu.c, xselect.c: All related users changed.
14463 2013-04-03 Kenichi Handa <handa@gnu.org>
14465 The following changes is to optimize the code for reading UTF-8
14468 * coding.c (check_ascii): Rename from detect_ascii. Return value
14469 changed. Check EOL format. Do not call adjust_coding_eol_type
14471 (check_utf_8): New function.
14472 (adjust_coding_eol_type): Do nothing if already adjusted.
14473 (detect_coding): Compare the return value of check_ascii with
14474 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14475 (decode_coding_gap): Optimize for valid UTF-8.
14477 2013-03-21 Kenichi Handa <handa@gnu.org>
14479 * coding.c (syms_of_coding): Cancel previous change.
14481 * insdel.c (insert_from_gap): Fix previous change.
14483 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14485 Consistently use platform-specific function to detect window system.
14486 * lisp.h (check_window_system): New prototype. This function is
14487 going to replace check_x, check_w32 and check_ns.
14488 (have_menus_p): Mention msdos.c in comment.
14489 * fontset.c (check_window_system_func): Remove. Adjust all users.
14490 * fontset.h (check_window_system_func): Remove prototype.
14491 * nsterm.h (check_ns):
14492 * xterm.h (check_x):
14493 * w32term.h (check_w32): Likewise.
14494 * menu.c (Fx_popup_menu): Use check_window_system.
14495 * msdos.c (check_window_system): Define for MS-DOS.
14496 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14497 * w32fns.c (check_window_system): Likewise for MS-Windows.
14498 * xfns.c (check_window_system): Likewise for X.
14499 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14500 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14502 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14504 Prefer < to > in range checks such as 0 <= i && i < N.
14505 This makes it easier to visualize quantities on a number line.
14506 This patch doesn't apply to all such range checks,
14507 only to the range checks affected by the 2013-03-24 change.
14508 This patch reverts most of the 2013-03-24 change.
14509 * alloc.c (xpalloc, Fgarbage_collect):
14510 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14511 * character.c (string_escape_byte8):
14512 * charset.c (read_hex):
14513 * data.c (cons_to_unsigned):
14514 * dispnew.c (update_frame_1):
14515 * doc.c (Fsubstitute_command_keys):
14516 * doprnt.c (doprnt):
14517 * editfns.c (hi_time, decode_time_components):
14518 * fileio.c (file_offset):
14519 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14520 * font.c (font_intern_prop):
14521 * frame.c (x_set_alpha):
14522 * gtkutil.c (get_utf8_string):
14523 * indent.c (check_display_width):
14524 * keymap.c (Fkey_description):
14525 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14527 * minibuf.c (read_minibuf_noninteractive):
14528 * process.c (wait_reading_process_output):
14529 * search.c (Freplace_match):
14530 * window.c (get_phys_cursor_glyph):
14531 * xdisp.c (redisplay_internal):
14532 * xsmfns.c (smc_save_yourself_CB):
14533 Prefer < to > for range checks.
14534 * dispnew.c (sit_for): Don't mishandle NaNs.
14535 This fixes a bug introduced in the 2013-03-24 change.
14536 * editfns.c (decode_time_components): Don't hoist comparison.
14537 This fixes another bug introduced in the 2013-03-24 change.
14539 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14541 * frame.h (struct frame): Drop scroll_bottom_vpos
14542 member becaue all real users are dead long ago.
14543 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14544 * xdisp.c (redisplay_internal): Adjust user.
14546 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14548 * nsmenu.m (showAtX:Y:for:): setLevel to
14549 NSPopUpMenuWindowLevel (Bug#13998).
14551 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14553 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14554 (ns_check_pending_open_menu): Declare.
14556 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14557 (x_activate_menubar): Update the menu with title that matches
14558 ns_get_pending_menu_title, and call
14559 ns_check_pending_openmenu (Bug#12698).
14560 (menuWillOpen:): New method.
14561 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
14563 * nsterm.m (menu_will_open_state, menu_mouse_point)
14564 (menu_pending_title): New varaibles.
14565 (ns_get_pending_menu_title, ns_check_menu_open)
14566 (ns_check_pending_open_menu): New functions.
14568 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
14570 * indent.c (current_column_bol_cache): Remove leftover which is not
14571 used in Fmove_to_column any more.
14572 (current_column, scan_for_column): Adjust users.
14573 * keyboard.c (last_point_position_buffer, last_point_position_window):
14574 Remove leftovers which are not used for recording undo any more.
14575 (command_loop_1, syms_of_keyboard): Adjust users.
14576 * xdisp.c (last_max_ascent): Remove leftover which is not used in
14577 redisplay_window any more.
14578 (move_it_to): Adjust user.
14580 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
14582 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
14583 Update dependencies.
14585 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
14587 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
14588 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
14589 forward references.
14591 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14593 * window.h (struct window): Replace hchild, vchild and buffer slots
14594 with a single slot 'contents'. This is possible because each valid
14595 window may have either the child window (in vertical or horizontal
14596 combination) or buffer to display (for the leaf window). Using that,
14597 a lot of operations to traverse and/or change window hierarchies may
14598 be simplified. New member horizontal is used to distinguish between
14599 horizontal and vertical combinations of internal windows.
14600 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
14601 (WINDOW_VERTICAL_COMBINATION_P): New macros.
14602 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
14603 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
14604 Use contents slot, not buffer, where appropriate.
14605 (wset_combination): New function.
14606 (wset_buffer): Add eassert.
14607 (Fframe_first_window): Simplify the loop reaching first window.
14608 (Fwindow_buffer): Use WINDOW_LEAF_P.
14609 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
14610 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
14611 (unshow_buffer): Convert initial debugging check to eassert.
14612 (replace_window, recombine_windows, Fdelete_other_windows_internal)
14613 (make_parent_window, window_resize_check, window_resize_apply)
14614 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
14615 (Fset_window_configuration, delete_all_child_windows, save_window_save):
14616 Adjust to match struct window changes.
14617 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
14618 (mark_window_cursors_off, count_windows, get_leaf_windows)
14619 (foreach_window_1): Simplify the loop.
14620 * alloc.c (mark_object): Do not check for the leaf window because
14621 internal windows has no glyph matrices anyway.
14622 * dispnew.c (clear_window_matrices, showing_window_margins_p)
14623 (allocate_matrices_for_window_redisplay, fake_current_matrices)
14624 (allocate_matrices_for_frame_redisplay, free_window_matrices)
14625 (build_frame_matrix_from_window_tree, mirror_make_current)
14626 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
14627 (update_window_tree, set_window_update_flags): Simplify the loop.
14628 (sync_window_with_frame_matrix_rows): Enforce live window.
14629 Use contents slot, not buffer, where appropriate.
14630 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
14631 and WINDOW_HORIZONTAL_COMBINATION_P.
14632 (make_frame_visible_1): Simplify the loop.
14633 Use contents slot, not buffer, where appropriate.
14634 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
14635 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
14636 (expose_window_tree): Likewise.
14637 Use contents slot, not buffer, where appropriate.
14638 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
14639 to avoid deleted windows. Use contents slot instead of buffer.
14640 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
14641 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
14642 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
14643 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
14645 2013-03-28 Eli Zaretskii <eliz@gnu.org>
14647 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
14648 identify the reasons for assertion violations in bug#14062 and
14650 (Fx_show_tip): Fix compilation error under
14651 "--enable-check-lisp-object-type". (Bug#14073)
14653 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
14654 Reported by <rzl24ozi@gmail.com>.
14656 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
14658 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
14660 (unwind_with_echo_area_buffer): ...to restore it here.
14661 This is needed to ensure that...
14662 (redisplay_window): ...both window markers are valid here,
14663 which is verified by eassert.
14664 * editfns.c (save_excursion_save): Do not assume that
14665 selected_window always displays the buffer.
14666 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
14669 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
14671 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
14674 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
14676 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
14678 2013-03-27 Eli Zaretskii <eliz@gnu.org>
14680 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
14681 since MinGW's w32api headers do. This avoids compiler warnings.
14683 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
14684 if already defined.
14686 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14688 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
14690 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
14692 * gtkutil.c (style_changed_cb): Check if frame is live and an
14693 X frame (Bug#14038).
14695 2013-03-26 Eli Zaretskii <eliz@gnu.org>
14697 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
14698 Define only for _WIN32_WINNT less than 0x0500.
14699 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
14701 Move inclusion of time.h before sys/time.h, so that MinGW64 could
14702 see its own definitions of 'struct timeval' and 'struct timezone'.
14704 Fix incompatibilities between MinGW.org and MinGW64 headers.
14705 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
14707 * w32.c (REPARSE_DATA_BUFFER): Guard with
14708 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
14710 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
14712 * xterm.c: Include X11/XKBlib.h
14713 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
14715 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
14717 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
14719 * blockinput.h (input_blocked_p): Likewise.
14720 * bytecode.c (exec_byte_code): Likewise.
14721 * callproc.c (call_process_kill, call_process_cleanup)
14722 (Fcall_process): Likewise.
14723 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
14724 (Fccl_execute_on_string): Likewise.
14725 * character.c (string_escape_byte8): Likewise.
14726 * charset.c (read_hex): Likewise.
14727 * cm.c (calccost): Likewise.
14728 * data.c (cons_to_unsigned): Likewise.
14729 * dired.c (directory_files_internal, file_name_completion):
14731 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
14732 (sit_for): Likewise.
14733 * doc.c (Fsubstitute_command_keys): Likewise.
14734 * doprnt.c (doprnt): Likewise.
14735 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
14736 * emacsgtkfixed.c: Likewise.
14737 * fileio.c (file_offset, Fwrite_region): Likewise.
14738 * floatfns.c (Fexpt, fmod_float): Likewise.
14739 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14741 * font.c (font_intern_prop): Likewise.
14742 * frame.c (x_set_alpha): Likewise.
14743 * gtkutil.c (get_utf8_string): Likewise.
14744 * indent.c (check_display_width): Likewise.
14745 * intervals.c (create_root_interval, rotate_right, rotate_left)
14746 (split_interval_right, split_interval_left)
14747 (adjust_intervals_for_insertion, delete_node)
14748 (interval_deletion_adjustment, adjust_intervals_for_deletion)
14749 (merge_interval_right, merge_interval_left, copy_intervals)
14750 (set_intervals_multibyte_1): Likewise.
14751 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
14752 * keymap.c (Fkey_description): Likewise.
14753 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
14754 * lread.c (openp, read_integer, read1, string_to_number):
14756 * menu.c (ensure_menu_items): Likewise.
14757 * minibuf.c (read_minibuf_noninteractive): Likewise.
14758 * print.c (printchar, strout): Likewise.
14759 * process.c (create_process, Faccept_process_output)
14760 (wait_reading_process_output, read_process_output, send_process)
14761 (wait_reading_process_output): Likewise.
14762 * profiler.c (make_log, handle_profiler_signal): Likewise.
14763 * regex.c (re_exec): Likewise.
14764 * regex.h: Likewise.
14765 * search.c (looking_at_1, Freplace_match): Likewise.
14766 * sysdep.c (get_child_status, procfs_ttyname)
14767 (procfs_get_total_memory): Likewise.
14768 * systime.h (EMACS_TIME_VALID_P): Likewise.
14769 * term.c (dissociate_if_controlling_tty): Likewise.
14770 * window.c (get_phys_cursor_glyph): Likewise.
14771 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
14772 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
14774 * xfns.c (Fx_window_property): Likewise.
14775 * xmenu.c (set_frame_menubar): Likewise.
14776 * xselect.c (x_get_window_property, x_handle_dnd_message):
14778 * xsmfns.c (smc_save_yourself_CB): Likewise.
14779 * xterm.c (x_scroll_bar_set_handle): Likewise.
14781 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
14783 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
14784 to be optional or nil. Adjust comment and convert it to docstring.
14785 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
14786 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
14788 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
14790 Static checking by GCC 4.8-20130319.
14791 * image.c (gif_load): Assume pass < 3 to pacify GCC.
14792 * process.c (Fset_process_datagram_address)
14793 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
14794 * xdisp.c (get_char_face_and_encoding)
14795 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
14796 (get_glyph_face_and_encoding): Prepare face before possibly using it.
14797 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
14799 2013-03-24 Ken Brown <kbrown@cornell.edu>
14801 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
14802 fix compilation on 64-bit Cygwin, where underscores are not
14803 automatically prepended.
14805 * w32term.c (w32_initialize): Silence compiler warning.
14807 2013-03-23 Eli Zaretskii <eliz@gnu.org>
14809 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
14810 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
14811 variables, to save and restore frame dimensions.
14812 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
14813 after returning from a 'fullscreen' configuration.
14814 use SendMessage instead of PostMessage to send the SC_RESTORE message,
14815 to avoid races between the main thread and the input thread.
14817 * w32term.h (struct w32_output): New members normal_width,
14818 normal_height, normal_top, normal_left, and prev_fsmode.
14819 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
14820 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
14821 members of a frame.
14823 * w32term.c (w32fullscreen_hook): Record last value of the frame's
14824 'fullscreen' parameter. Always record previous width and height
14825 of the frame, except when switching out of maximized modes, so
14826 that they could be restored correctly, instead of resetting to the
14827 default frame dimensions. Send SC_RESTORE command to the frame,
14828 unless we are going to send SC_MAXIMIZE, to restore the frame
14829 resize hints in the mouse pointer shown by the window manager.
14832 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
14834 * lisp.h (get_frame_param): Adjust conditions for prototype
14837 2013-03-22 Ken Brown <kbrown@cornell.edu>
14839 * unexcw.c: Drop unneeded inclusion of w32common.h.
14840 (report_sheap_usage): Declare.
14841 (read_exe_header): Add magic numbers for x86_64.
14842 (fixup_executable): Fix printf format specifier for unsigned long
14845 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
14847 * frame.h (struct frame): Put menu_bar_window under #ifdef
14848 because this member is not needed when X toolkit is in use.
14849 (fset_menu_bar_window):
14850 * dispnew.c (clear_current_matrices, clear_desired_matrices)
14851 (free_glyphs, update_frame):
14852 * xdisp.c (expose_frame): Likewise.
14853 (display_menu_bar): Likewise. Remove redundant eassert.
14854 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
14857 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
14859 Use functions and constants to manipulate Lisp_Save_Value objects.
14860 This replaces code that used macros and strings and token-pasting.
14861 The change makes the C source a bit easier to follow,
14862 and shrinks the Emacs executable a bit.
14863 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
14864 (make_save_value): Change 1st arg from string to enum. All callers
14867 (mark_object): Use if, not #if, for GC_MARK_STACK.
14868 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
14869 (XSAVE_OBJECT): Now functions, not macros.
14870 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
14871 the constant was never used.
14872 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
14873 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
14874 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
14875 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
14877 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
14878 type3 with a single member save_type. All uses changed.
14879 (save_type, set_save_pointer, set_save_integer): New functions.
14880 * print.c (PRINTX): Remove.
14882 * alloc.c: Remove redundant static declarations.
14884 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14886 * window.h (struct window): Convert left_col, top_line, total_lines
14887 and total_cols from Lisp_Objects to integers. Adjust comments.
14888 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
14890 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
14891 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
14892 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
14893 Adjust users where appropriate.
14895 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
14897 * frame.h (struct frame): Drop resx and resy because the same data is
14898 available from window system-specific output context. Adjust users.
14899 (default_pixels_per_inch_x, default_pixels_per_inch_y):
14900 New functions to provide defaults when no window system available.
14901 (FRAME_RES_X, FRAME_RES_Y): New macros.
14902 (NUMVAL): Move from xdisp.c.
14903 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
14904 (Ffont_face_attributes, Fopen_font):
14905 * image.c (gs_load):
14906 * w32font.c (fill_in_logfont):
14907 * xdisp.c (calc_pixel_width_or_height):
14908 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
14909 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
14911 2013-03-20 Kenichi Handa <handa@gnu.org>
14913 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
14914 to 1 (temporary workaround until a bug related to ASCII
14915 optimization is fixed).
14917 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
14919 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
14920 Signal error if window is not internal. Adjust docstring.
14921 (delete_all_child_windows): Use combination_limit to save the buffer.
14922 (Fset_window_configuration): Adjust accordingly.
14923 * print.c (syms_of_print): Initialize debugging output not here...
14924 (init_print_once): ...but in a new function here.
14925 * lisp.h (init_print_once): Add prototype.
14926 * emacs.c (main): Add call to init_print_once. Adjust comments.
14928 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
14930 * window.c (window_resize_check, window_resize_apply)
14931 (window_from_coordinates, recombine_windows, set_window_buffer)
14932 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
14933 (Fsplit_window_internal, Fdelete_window_internal)
14934 (freeze_window_starts): Use bool for booleans.
14935 * window.h (window_frame_coordinates, resize_frame_windows)
14936 (freeze_window_starts, set_window_buffer): Adjust prototypes.
14938 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
14940 * dispnew.c (bitch_at_user): Use `user-error'.
14942 2013-03-17 Ken Brown <kbrown@cornell.edu>
14944 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
14945 as return type of image_background. (Bug#13981)
14946 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
14948 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
14950 * nsterm.m (updateFrameSize:): Change resize increments if needed.
14951 (ns_select): Don't return with result uninitialized.
14953 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
14956 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
14958 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
14959 directories. If filename is nil, get directory name (Bug#13932).
14960 Use getFilename and getDirectory.
14961 (getFilename, getDirectory): New methods for EmacsSavePanel and
14963 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
14965 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
14967 * coding.c (decode_coding_gap): Fix typo caught by static checking.
14969 2013-03-15 Kenichi Handa <handa@gnu.org>
14971 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
14972 (adjust_after_replace): Make it back to static. Delete the third
14973 arg text_at_gap_tail. Cancel the code for handling it.
14975 * coding.h (struct coding_system): New member eol_seen.
14977 * coding.c (detect_ascii): New function.
14978 (detect_coding): Set coding->head_ascii and coding->eol_seen only
14979 when the source bytes are actually scanned. On detecting for
14980 coding_category_utf_8_auto, call detect_ascii instead of scanning
14981 source bytes directly.
14982 (produce_chars): Call insert_from_gap with the new arg 0.
14983 (encode_coding): Likewise.
14984 (decode_coding_gap): Control ASCII optimization by the variable
14985 disable_ascii_optimization instead of #ifndef .. #endif.
14986 Deccode EOL format according to coding->eol_seen.
14987 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
14990 * lisp.h (adjust_after_replace): Cancel externing it.
14991 (insert_from_gap): Adjust prototype.
14993 2013-03-15 Eli Zaretskii <eliz@gnu.org>
14995 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
14996 FULLSCREEN_MAXIMIZED. (Bug#13935)
14998 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15000 * region-cache.c (find_cache_boundary, move_cache_gap)
15001 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15002 Simplify debugging check and convert to eassert. Adjust comment.
15003 (pp_cache): Put under ENABLE_CHECKING.
15005 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15007 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15008 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15009 and WM_ACTIVATEAPP.
15010 (w32fullscreen_hook): If the frame is visible, reset
15011 f->want_fullscreen flag after changing the frame size. If the
15012 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15015 2013-03-13 Daniel Colascione <dancol@dancol.org>
15017 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15018 too so that these builds can use Cygwin's file conversion
15019 functions. (We've been building and linking cygw32.o all along
15020 and just not using it.)
15022 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15024 File synchronization fixes (Bug#13944).
15025 * Makefile.in (LIB_FDATASYNC): New macro.
15027 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15028 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15029 Don't worry about HAVE_FSYNC, since a substitute fsync is
15030 available if the system lacks one.
15031 (Fwrite_regin): Retry fsync if interrupted.
15033 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15035 * w32term.c (w32_read_socket): If the Emacs frame is being
15036 activated, call w32fullscreen_hook, to make sure the new frame
15037 dimensions are in effect. (Bug#13937)
15039 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15041 * xdisp.c (init_iterator): Simplify because both character and byte
15042 positions are either specified or -1. Add eassert. Adjust comment.
15043 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15044 character and byte positions can be obtained from marker.
15046 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15048 Static checking by Sun C 5.12.
15049 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15050 * bytecode.c (exec_byte_code):
15051 * dispnew.c (init_display):
15053 * fileio.c (Fsubstitute_in_file_name):
15054 * keyboard.c (Fevent_convert_list):
15055 * keymap.c (Fsingle_key_description):
15056 * term.c (maybe_fatal, fatal):
15057 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15058 * xsmfns.c (Fhandle_save_session):
15059 Omit unreachable code.
15060 * keymap.c (map_keymap_char_table_item): Cast void * to
15061 a function pointer type; the C Standard requires this.
15063 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15064 Include <sys/param.h> unconditionally, as that works elsewhere and
15065 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15066 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15069 See ChangeLog.12 for earlier changes.
15071 ;; Local Variables:
15075 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15077 This file is part of GNU Emacs.
15079 GNU Emacs is free software: you can redistribute it and/or modify
15080 it under the terms of the GNU General Public License as published by
15081 the Free Software Foundation, either version 3 of the License, or
15082 (at your option) any later version.
15084 GNU Emacs is distributed in the hope that it will be useful,
15085 but WITHOUT ANY WARRANTY; without even the implied warranty of
15086 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15087 GNU General Public License for more details.
15089 You should have received a copy of the GNU General Public License
15090 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.