1 2014-11-17 Oscar Fuentes <ofv@wanadoo.es>
3 * src/w32.c: Use MINGW_W64 instead of _W64.
5 * src/w32term.c: Likewise.
7 2014-11-16 Stefan Monnier <monnier@iro.umontreal.ca>
9 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
11 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
13 * gnutls.c (gnutls_ip_address_p): New function.
14 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
16 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
18 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
20 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
22 Fix gnutls problems caught by static checking.
23 * gnutls.c (Fgnutls_boot): Remove unused local.
24 (Fgnutls_boot): Fix pointer signedness.
26 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
28 * gnutls.c (gnutls_certificate_details): Don't include certain
29 certificate details on older gnutls versions (bug#19168).
30 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
31 (gnutls_certificate_details): Reversed check in last checkin.
33 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
35 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
36 (Fgnutls_peer_status_warning_describe): Add function to describe a
37 peer verification warning symbol.
38 (Fgnutls_peer_status): Use it.
39 (Fgnutls_boot): Use it. Minor logging fixes.
41 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
43 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
45 2014-11-24 Glenn Morris <rgm@gnu.org>
47 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
49 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
50 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
52 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
54 * gnutls.c: Fix Windows function definition of
55 gnutls_x509_crt_get_fingerprint.
57 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
59 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
61 * process.h: Added more fields to Lisp_Process to track
64 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
65 (Fgnutls_peer_status): New functions to export TLS certificate
66 details to Emacs Lisp.
68 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
70 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
71 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
72 check for gtk_adjustment_configure (Bug#19149).
73 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
75 2014-11-22 Glenn Morris <rgm@gnu.org>
77 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
79 2014-11-22 Martin Rudalics <rudalics@gmx.at>
81 Don't shrink frame when using desktop-save-mode (Bug#19048).
82 * w32fns.c (x_set_tool_bar_lines): Always call
83 x_change_tool_bar_height (Bug#19048).
84 (x_change_tool_bar_height): Mark frame as garbaged since
85 adjust_frame_size might not have done that.
86 * xfns.c (x_set_tool_bar_lines): Always call
87 x_change_tool_bar_height (Bug#19048).
88 (x_change_tool_bar_height): Mark frame as garbaged since
89 adjust_frame_size might not have done that.
91 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
93 * xml.c (parse_region): Take care of new optional parameter
94 'discard-comments' of 'libxml-parse(html|xml)-region'.
95 (Flibxml_parse_html_region, Flibxml_parse_xml_region): New
96 optional parameter 'discard-comments'.
98 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
100 Improve time stamp handling, and be more consistent about it.
101 * editfns.c (invalid_time): New function.
102 Use it instead of 'error ("Invalid time specification")'.
103 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
104 (decode_float_time, lisp_to_timespec, lisp_time_struct):
106 (make_time_tail, make_time): Remove. All uses changed to use
107 new functions or plain list4i.
108 (disassemble_lisp_time): Return effective length if successful.
109 Check that LOW is an integer, if it's combined with other components.
110 (decode_time_components): Decode into struct lisp_time, not
111 struct timespec, so that we can support a wide set of times
112 regardless of whether time_t is signed. Decode plain numbers
113 as seconds since the Epoch, and nil as the current time.
114 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
115 Reimplement in terms of new functions.
116 (Fencode_time): Just use list2i.
117 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
118 * keyboard.c (decode_timer): Don't allow the new formats (floating
119 point or nil) in timers.
120 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
121 place of the magic number '16'.
122 (struct lisp_time): New type.
123 (decode_time_components): Use it.
124 (lisp_to_timespec): New decl.
126 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
128 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
131 * callint.c (Fcall_interactively): Pass in nil as argument to
132 Fbarf_if_buffer_read_only.
134 * fileio.c (Finsert_file_contents): Ditto.
136 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
138 * textprop.c (verify_interval_modification): Check buffer
139 readedness after the last interval.
141 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
142 the text at POSITION (new optional argument) has the
143 `inhibit-read-only' text property set.
145 2014-11-16 Eli Zaretskii <eliz@gnu.org>
147 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
148 errors in computing the number of pixels to scroll. Suggested by
149 Kelly Dean <kelly@prtime.org>. (Bug#19060)
151 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
153 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
154 call updateFrameSize.
156 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
158 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
160 * nsfns.m (x_set_foreground_color, x_set_background_color)
161 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
162 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
164 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
166 * nsterm.m (ns_send_appdefined): Check for application defined
167 event on Cocoa (Bug#18993).
168 (run): Restore code before the previous 18993 fix.
170 2014-11-14 David Reitter <david.reitter@gmail.com>
172 * nsterm.m (run): Set timeout for event loop to prevent hang.
175 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
177 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
179 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
181 * xfont.c (xfont_list_pattern): Do not allocate font entity object
182 for each candidate font but attempt to reuse it from previous improper
185 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
187 Avoid undefined behavior in color table hashing.
188 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
189 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
190 This function avoids undefined behavior with signed shift overflow.
192 2014-11-10 Eli Zaretskii <eliz@gnu.org>
194 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
195 when the inserted text does not need decoding. (Bug#18982)
197 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
199 * nsterm.h (EmacsScroller): judge returns bool.
201 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
202 (ns_judge_scroll_bars): Only set removed if judge returns true.
203 (judge): Returns bool == condemned. Remove self from window.
204 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
206 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
208 * keyboard.c (command_loop_1): Record this-command in recent-keys.
209 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
211 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
213 * nsterm.m (ns_set_vertical_scroll_bar)
214 (ns_set_horizontal_scroll_bar): Cleanup merge error.
216 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
218 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
219 merely because tmo_in_millisec is nonnegative. The 1st call
220 to g_main_context_query could succeed while the 2nd one fails.
222 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
224 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
226 * nsterm.m (run): Only use non-system event loop if OSX version is
227 exactly 10.9 (Bug#18993).
228 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
231 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
233 * callproc.c (encode_current_directory): Support handling of file
234 names prepended by "/:". (Bug#18891)
236 2014-11-08 Alan Mackenzie <acm@muc.de>
238 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
240 2014-11-08 Dima Kogan <dima@secretsauce.net>
242 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
244 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
246 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
247 raises an error. (Bug#18891)
249 2014-11-08 Martin Rudalics <rudalics@gmx.at>
251 * frame.c (adjust_frame_size): Call x_set_window_size only if
252 f->can_x_set_window_size is set.
253 (make_frame): Initialize f->can_x_set_window_size and
254 f->can_run_window_configuration_change_hook.
255 (Fcan_run_window_configuration_change_hook): New function.
256 * frame.h (frame): Split `official' into `can_x_set_window_size'
257 and `can_run_window_configuration_change_hook'.
258 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
259 * w32fns.c (Fx_create_frame, x_create_tip_frame): Set
260 f->can_x_set_window_size.
261 * window.c (run_window_configuration_change_hook): Return
262 immediately if either f->can_x_set_window_size or
263 f->can_run_window_configuration_change_hook are false.
264 (Fset_window_configuration): Instead of f->official set
265 f->can_x_set_window_size.
266 * xfns.c (Fx_create_frame, x_create_tip_frame): Set
267 f->can_x_set_window_size.
269 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
271 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
272 cleanup from 2014-11-01 (Bug#18972).
274 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
276 * keyboard.c: Call gui-set-selection instead of x-set-selection.
277 * xdisp.c (window-scroll-functions): Improve docstring.
279 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
281 Uniquify the 'size' symbol.
283 * w32notify.c (Qsize): Remove.
284 * lisp.h (Qsize): New decl.
285 * lread.c (Qsize): Now extern.
286 * w32notify.c (syms_of_w32notify): No need to defsym.
288 2014-11-07 Martin Rudalics <rudalics@gmx.at>
290 * dispnew.c (change_frame_size_1): Fix call of
292 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
293 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
294 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
295 (Qtool_bar_size): New constants.
296 (frame_inhibit_resize, adjust_frame_size): New argument to
297 handle case where frame_inhibit_implied_resize is a list.
298 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
299 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
300 (x_set_right_divider_width, x_set_bottom_divider_width)
301 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
302 (x_set_scroll_bar_width, x_set_scroll_bar_height):
304 (frame-inhibit-implied-resize): Rewrite doc-string.
305 * frame.h (frame_inhibit_resize, adjust_frame_size):
306 Fix external declarations.
307 (Qframe_position, Qframe_outer_size)
308 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
309 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
310 (Qtool_bar_size): Extern them.
311 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
312 (xg_height_or_width_changed): Remove.
313 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
314 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
315 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
316 (xg_change_toolbar_position): Call adjust_frame_size directly.
317 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
318 Fix calls of adjust_frame_size.
319 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
320 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
321 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
322 frame can get resized when tool-bar-lines parameter changes from
324 (Fw32_frame_menu_bar_size): Return fourth value.
325 (Fw32_frame_rect): Block input around system calls
326 (Fx_frame_geometry): New function.
327 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
328 * w32term.c (x_new_font): Adjust adjust_frame_size call.
329 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
330 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
331 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
332 (Fx_create_frame): Adjust adjust_frame_size calls.
333 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
334 frame can get resized when tool-bar-lines parameter changes from
336 (Fx_frame_geometry): New function.
337 * xmenu.c (update_frame_menubar): On Lucid call
338 adjust_frame_size with one pixel less height to avoid that
339 repeatedly adding/removing the menu bar grows the frame.
340 (free_frame_menubar): On Motif arrange to optionally preserve
341 the old frame height when removing the menu bar.
342 * xterm.c (x_new_font): Adjust adjust_frame_size call.
344 2014-11-03 Eli Zaretskii <eliz@gnu.org>
346 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
347 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
348 frame; instead, print an error message.
350 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
352 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
354 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
356 * nsimage.m (allocInitFromFile:): Initialize bmRep.
357 (dealloc): Release bmRep.
359 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
360 imageListSetNext, imageListNext.
362 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
364 (allocInitFromFile:): Remove searching ImageList and calling
365 reference (Bug#18918).
366 (dealloc): Remove handling if ImageList.
368 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
370 * process.c (catch_child_signal): Fix incorrect assertion.
372 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
374 * macfont.m (macfont_draw):
375 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
377 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
378 if force_integral_p (i.e. no antialias).
379 (macfont_draw): Check ns_antialias_text, also turn off synthetic
380 bold if no antialias (Bug#18876).
382 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
383 was given (Bug#18846).
385 * nsterm.h (ns_set_doc_edited): Declare taking no args.
387 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
388 instead of in xdisp.c, function now takes void. (Bug#18884).
390 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
391 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
393 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
394 struct window* (Bug#18889).
395 Remove getMouseMotionPart.
396 (ns_output): Make icon_top/left int.
398 * nsfns.m (x_icon): icon_top/left is int.
400 * nsterm.m (ns_mouse_position): Remove unused code.
401 (initFrame:window:, dealloc): Use window instead of win.
402 (getMouseMotionPart:window:x:y:): Remove, unused.
403 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
405 2014-11-01 Eli Zaretskii <eliz@gnu.org>
407 * keyboard.c (readable_events): When FLAGS include
408 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
409 This avoids returning non-nil from input-pending-p when only such
410 events are in the queue. (Bug#18856)
412 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
414 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
415 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
416 (Qforeign_selection): Remove.
417 (ns_get_local_selection): Identation fix.
418 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
420 * nsselect.m (ns_get_local_selection): Remove calling of
421 functions in Vselection_converter_alist (Bug#18911).
422 (syms_of_nsselect): Remove Vselection_converter_alist.
424 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
426 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
427 and unnecessary initialization. Adjust comments.
429 2014-10-30 Eli Zaretskii <eliz@gnu.org>
431 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
433 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
434 index, not an absolute one, as that's what the function expects.
436 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
438 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
439 font on an initial frame when running as a daemon (Bug#18869).
441 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
443 2014-10-30 Eli Zaretskii <eliz@gnu.org>
445 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
446 build_string, when importing a home directory. (Bug#18873)
448 * dispnew.c (buffer_posn_from_coords):
449 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
450 account for the header-line height. (Bug#18839)
452 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
454 * xml.c (parse_region): Do not forget the first document child.
456 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
458 * nsselect.m: pasteboard_changecount is new.
459 (ns_store_pb_change_count, ns_get_pb_change_count)
460 (ns_get_our_change_count_for): New functions.
461 (ns_string_to_pasteboard_internal): Correct comment.
462 type => gtype in eassert, Call ns_store_pb_change_count.
463 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
464 (Fns_disown_selection_internal, Fns_selection_owner_p):
465 Replace Vselection_alist check, with change count check.
466 (Fns_get_selection): Initialize val to Qnil. Only get local
467 selection if change counts match (Bug#18799).
468 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
470 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
472 * src/w32proc.c (create_child): If calling a quoted batch file,
473 pass NULL for exe. (Bug#18745)
475 2014-10-24 Eli Zaretskii <eliz@gnu.org>
477 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
478 (bidi_resolve_brackets): Use end of string position rather than ZV
479 when iterating over a string. (Bug#18815)
481 2014-10-24 Martin Rudalics <rudalics@gmx.at>
483 * keyboard.c (make_lispy_position): Return coordinates also when
484 on scroll bars, fringes, margins or not in a window.
485 * xdisp.c (show_mouse_face): Don't change cursor face during
488 2014-10-23 Martin Rudalics <rudalics@gmx.at>
490 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
491 (frame_resize_pixelwise, frame_inhibit_implied_resize):
492 Fix doc-strings (Bug#18789).
494 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
496 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
498 2014-10-22 Eli Zaretskii <eliz@gnu.org>
500 Optimize redisplay of simple bracketed text.
501 * bidi.c (bidi_cache_reset_to): New function.
502 (bidi_cache_reset): Call it.
503 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
505 (bidi_resolve_explicit): Reset bracket_pairing_pos and
506 bracket_enclosed_type only if bracket_pairing_pos's value is not
508 (MAX_BPA_STACK): Make sure the value is signed.
509 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
510 stop pushing values onto the stack.
511 (bidi_find_bracket_pairs): If the bracketed text is only on the
512 base embedding level, remove all the states cached by this
513 function from the cache, and return zero, so that the brackets in
514 this segment of text are processed as normal neutrals.
515 (bidi_resolve_brackets): Detect the brackets that are to be
516 processed as neutrals, and don't call bidi_find_bracket_pairs on
519 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
521 * w32select.c (Fw32_selection_exists_p): Rename from
522 Fx_selection_exists_p.
523 (syms_of_w32select): Adjust accordingly.
525 * w16select.c (Fw16_selection_exists_p): Rename from
526 Fx_selection_exists_p.
527 (syms_of_win16select): Adjust accordingly.
529 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
530 (Fns_own_selection_internal): Tighten scoping.
531 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
532 (Fns_get_selection): Rename from Fx_get_selection_internal.
533 (Fns_get_selection_internal, Fns_store_selection_internal):
535 (syms_of_nsselect): Adjust accordingly.
537 2014-10-21 Martin Rudalics <rudalics@gmx.at>
539 * w32fns.c (Fw32_frame_menu_bar_size): New function.
540 * w32term.c (x_set_window_size): Account for wrapped menu bar
541 lines when setting up frame height (Bug#15174 and Bug#18720).
542 (w32_add_wrapped_menu_bar_lines): New variable.
544 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
546 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
549 2014-10-20 Glenn Morris <rgm@gnu.org>
551 * Merge in all changes up to 24.4 release.
553 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
555 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
556 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
558 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
560 * xterm.c (handle_one_xevent): Check return value from
561 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
562 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
564 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
565 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
566 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
567 Gtk+ >= 3.14 (Bug#18674).
568 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
569 Gtk+ >= 3.14 (Bug#18674).
571 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
573 * gtkutil.c: Remove no-longer-used code.
574 (xg_update_menubar): Remove unused local and unnecessary call to
575 gtk_menu_item_get_submenu.
576 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
577 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
578 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
580 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
582 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
584 * xterm.h (handlebox_widget): Remove.
586 * xmenu.c (set_frame_menubar): Remove GTK block that calls
589 * gtkutil.h (xg_have_tear_offs): Remove declaration.
591 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
592 to handle Gtk versions.
593 (xg_get_file_with_chooser): Use them.
594 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
595 Remove (create_menus): Remove teroff argument and code.
596 Remove call to gtk_menu_set_title.
597 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
598 Adjust args to create_menus.
599 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
600 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
601 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
602 (xg_make_tool_item): Remove detach code.
603 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
604 (find_icon_from_name): New function.
605 (update_frame_tool_bar): Remove GtkStockItem code, move to
606 find_icon_from_name. Let stock be a list of icon names to try.
607 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
608 Replace TOOLBAR_TOP_WIDGET.
609 (free_frame_tool_bar, xg_change_toolbar_position ):
610 Replace TOOLBAR_TOP_WIDGET.
611 (xg_initialize): Remove tearoff code.
613 2014-10-18 Eli Zaretskii <eliz@gnu.org>
615 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
616 pixel from the window's cursor glyph width, since X renders hollow
617 blocks 1 pixel wider than the 'width' parameter.
619 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
620 glyph->pixel_width; this is now done in xterm.c.
622 Fix reordering of bracket characters in isolates.
623 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
624 RESOLVED_ONLY; when non-zero, return from the cache only fully
625 resolved states. All callers changed.
626 (CANONICAL_EQU): New macro.
627 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
628 equivalent of the paired closing bracket character.
629 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
630 the default non-negative value, to be checked later in
631 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
632 characters against those pushed onto the BPA stack.
633 (bidi_record_type_for_neutral): New function.
634 (bidi_resolve_brackets): Record next_for_neutral and
635 prev_for_neutral when embedding level gets pushed. Force
636 resolution of bracket pairs when entering a level run that was not
638 (bidi_resolve_neutral): Add assertions before calling
639 bidi_resolve_neutral_1.
640 (bidi_level_of_next_char): Remove the code that attempted to
641 resolve unresolved neutrals; that is now done by
642 bidi_resolve_neutral.
644 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
646 2014-10-17 Eli Zaretskii <eliz@gnu.org>
648 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
649 1-pixel R2L characters.
650 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
651 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
653 2014-10-16 Eli Zaretskii <eliz@gnu.org>
655 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
658 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
660 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
661 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
662 It's not clear to me whether the initialization is needed,
663 but it can't hurt so I played it safe.
665 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
667 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
669 2014-10-15 Eli Zaretskii <eliz@gnu.org>
671 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
672 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
674 (bidi_get_type): Return the isolate initiators and terminator types.
675 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
676 (bidi_fetch_char_skip_isolates, find_first_strong_char)
677 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
678 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
679 for the new features.
680 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
681 push and pop correctly for isolates.
682 (bidi_remember_char): Modify to accept an additional argument
683 and record the bidi type according to its value.
684 (bidi_cache_iterator_state): Accept an additional argument to only
685 update an existing state. Handle the new members of struct bidi_it.
686 (bidi_cache_find): Arguments changed: no longer accepts a level,
687 instead accepts a flag telling it whether it is okay to return
689 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
690 table. Initialize new isolate-related members.
691 (bidi_paragraph_init): Some code factored out into
692 find_first_strong_char.
693 (bidi_resolve_explicit_1): Function deleted, its code incorporated
694 into bidi_resolve_explicit.
695 (bidi_resolve_explicit): Support the isolate initiators and
696 terminator. Fix handling of embeddings and overrides according to
697 new UBA requirements. Record information about previously seen
698 characters here (moved from bidi_level_of_next_char).
699 (bidi_resolve_weak): Adapt to changes in struct members.
700 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
701 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
702 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
703 paired bracket resolution. Handle isolate initiators and
705 (bidi_type_of_next_char): Remove unneeded code for BN limit.
706 (bidi_level_of_next_char): Move the code that records information
707 about previous characters to bidi_resolve_explicit. Fix logic of
708 resolving neutrals and make sure their cache entries are updated.
709 Remove now unneeded special handling of PDF level.
711 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
712 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
713 enlarged per Unicode 6.3.
714 (enum bidi_bracket_type_t): New data type.
715 (struct bidi_saved_info): Leave only 2 type members out of 4.
717 (struct bidi_stack): Add members necessary to support isolating
719 (struct bidi_it): Add new members necessary to support isolating
720 sequences and bracket pair resolution.
722 * xdisp.c (Fbidi_resolved_levels): New function.
723 (syms_of_xdisp): Defsubr it.
724 (append_glyph, append_composite_glyph, produce_image_glyph)
725 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
727 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
729 * term.c (append_glyph, append_composite_glyph)
730 (append_glyphless_glyph): Convert aborts to assertions.
732 * .gdbinit (pgx): Display the character codepoint, resolved level,
733 and bidi type also for glyphless glyphs.
735 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
737 Avoid unwanted point motion in Fline_beginning_position.
738 * lisp.h (scan_newline_from_point): Add prototype.
739 * search.c (scan_newline_from_point): New function, refactored from...
740 * cmds.c (Fforward_line): ...adjusted user.
741 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
742 and simplify the former since the latter doesn't move point.
744 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
746 Cleanup terminal handling code.
747 * dispextern.h (get_named_tty): Remove prototype but...
748 * termhooks.h (get_named_terminal): ...resurrect it under
749 more meaningful name.
750 (get_terminal): Likewise, but with...
751 (decode_live_terminal): ...this name.
752 (decode_tty_terminal): Add prototype.
753 * term.c (get_tty_terminal): Remove.
754 (get_named_tty): Remove.
755 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
756 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
757 Use decode_tty_terminal.
758 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
759 * terminal.c (get_terminal): Refactor to...
760 (decode_terminal, decode_live_terminal): ...new functions.
761 (decode_tty_terminal): Replacement for get_tty_terminal.
762 (get_named_terminal): Likewise for get_named_tty.
763 * coding.c (Fset_terminal_coding_system_internal)
764 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
765 (Fkeyboard_coding_system):
766 * composite.c (Fcomposition_get_gstring):
767 * dispnew.c (Fsend_string_to_terminal):
768 * frame.c (Fmake_terminal_frame):
769 * nsfns.m (check_ns_display_info):
770 * w32fns.c, xfns.c (check_x_display_info):
771 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
772 * keyboard.c (handle_interrupt_signal, handle_interrupt)
773 (Fset_quit_char): Use get_named_terminal.
774 (Fset_output_flow_control, Fset_input_meta_mode):
775 Use decode_tty_terminal.
777 2014-10-13 Eli Zaretskii <eliz@gnu.org>
779 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
780 between 32-bit and 64-bit MinGW builds. (Bug#18699)
782 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
784 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
785 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
787 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
789 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
792 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
794 * editfns.c (dump_tz_string): No longer const.
795 It might be modified.
797 * nsmenu.m (clear): Assume OS X 10.6 or later.
799 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
801 * unexmacosx.c: Remove include ppc/reloc.h.
802 (unrelocate, copy_dysymtab): Remove PPC code.
803 (rebase_reloc_address): Remove, only used for PPC:
805 * nsterm.m: Always include macfont.h on COCOA.
806 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
807 (ns_dumpglyphs_image, ns_check_menu_open)
808 (applicationDidFinishLaunching)
809 (antialiasThresholdDidChange:)
810 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
811 Remove checks for OSX <= 10.5/10.6.
812 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
813 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
816 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
817 (NS_HAVE_NSINTEGER): Remove block.
818 Remove >= OSX 10.6 tests.
820 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
821 (x_activate_menubar, trackingNotification:): Remove check for
823 (menuNeedsUpdate:): Remove check for OSX < 10.5.
825 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
827 * nsfns.m: Always include macfont.h on COCOA.
828 (ns_filename_from_panel, ns_directory_from_panel)
829 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
830 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
832 * macfont.m: Remove >= 1050 check.
833 (macfont_create_family_with_symbol)
834 (macfont_get_glyph_for_character)
835 (mac_font_get_glyphs_for_variants)
836 (mac_ctfont_create_available_families, syms_of_macfont):
837 Remove code for OSX < 10.6.
838 (mac_font_family_group, mac_font_family_compare): Remove, only used
841 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
842 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
844 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
847 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
849 Fix putenv race conditions with undefined behavior (Bug#8705).
850 Do all putenv calls before Emacs creates any threads.
851 Use a safer way to modify the TZ environment variable in the
852 presence of multiple threads. For further thread-safety,
853 prefer localtime_r and gmtime_r to localtime and gmtime,
854 and prefer struct tm's tm_gmtoff (if available) to calling
855 both localtime_r and gmtime_r.
856 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
857 (init_dbusbind): ... to this new function.
858 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
859 * xterm.c (x_term_init): Move xputenv call from here ...
860 (init_xterm): ... to this new function.
861 * emacs.c (main) [USE_GTK]: Call it before creating threads.
862 * editfns.c (HAVE_TM_GMTOFF): Default to false.
863 (dump_tz_string): New constant.
864 (init_editfns): Use it. This centralizes the dump_tz stuff.
865 Call set_time_zone_rule here, so that its xputenv is done
866 before Emacs goes multithreaded.
867 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
868 thread-safe enough for Emacs.
869 (format_time_string, Fdecode_time, Fcurrent_time_string)
870 (Fcurrent_time_zone):
871 Prefer localtime_r and gmtime_r, which are more thread-safe, to
872 localtime and gmtime. Remove now-unnecessary calls to block_input.
873 (tm_gmtoff): New static function.
874 (Fdecode_time, Fcurrent_time_zone): Use it.
875 (Fencode_time): Use mktime_z, for better thread-safety.
876 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
877 i.e., not quite thread-safe but good enough for Emacs typical usage.
878 Do not reclaim storage that is in the environment; let it leak.
879 Always call tzset, since localtime_r does not.
880 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
881 This is now done in init_editfns.
882 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
883 New macros and declarations, for platforms lacking tzalloc & friends.
885 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
887 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
888 On x86 platforms this works around GCC bug 63495
889 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
890 and more generally should fix a portability problem in Emacs.
891 Problem reported by Stefan Monnier in:
892 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
894 2014-10-08 Leo Liu <sdl.web@gmail.com>
896 Enhance terpri to allow conditionally output a newline. (Bug#18652)
897 * keymap.c (describe_vector_princ):
898 * keyboard.c (Fcommand_error_default_function): Adapt to change to
901 * print.c (printchar_stdout_last): Declare.
902 (printchar): Record the last char written to stdout.
903 (Fterpri): Add optional argument ENSURE.
905 2014-10-08 Eli Zaretskii <eliz@gnu.org>
907 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
908 DELAY argument to change_frame_size, so that the frame size
909 changes, if any are needed, are delayed until the next redisplay.
910 This is to avoid a too early QUIT inside change_frame_size, when
911 it calls Lisp in frame_windows_min_size, in case one of the events
912 we've read sets the quit-flag. (Bug#18649)
914 * w32fns.c (check_x_display_info): Accept terminal objects as
915 argument, to follow what xfns.c does.
917 2014-10-07 Glenn Morris <rgm@gnu.org>
919 * Makefile.in ($(srcdir)/macuvs.h)
920 ($(lispsource)/international/charprop.el): Add explicit FORCE.
922 2014-10-07 Eli Zaretskii <eliz@gnu.org>
924 * decompress.c (init_zlib_functions): Move the message about zlib
925 being unavailable from here...
926 (Fzlib_decompress_region): ...to here. (Bug#18650)
928 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
930 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
931 the case where an optional string is used. Adjust docstring.
933 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
935 * lisp.mk (lisp): Remove w32-common-fns.elc.
937 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
939 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
940 These were already defined in buffer.c, and the duplicate
941 definitions cause problems on platforms like 'gcc -fno-common'.
942 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
944 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
946 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
947 if toolbar is visible.
949 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
952 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
953 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
954 (ns_select, ns_read_socket): Use unwind_protect to decrease
955 apploopnr (Bug#18345).
956 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
957 line height (Bug#17977).
959 * macfont.m: Fix indentation and import changes from macport 24.3.94.
960 (macfont_closest_traits_index): New function.
961 (macfont_closest_traits_index_p): Rename from
962 macfont_closest_traits_index.
963 (macfont_list): Use macfont_closest_traits_index_p.
965 2014-10-05 K. Handa <handa@gnu.org>
967 * coding.c (detect_coding_iso_2022): Set coding->rejected
968 correctly when an invalid escape sequence is found (Bug#18610).
970 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
972 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
973 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
976 2014-10-04 Martin Rudalics <rudalics@gmx.at>
978 * buffer.c (scroll_bar_width, scroll_bar_height):
980 * window.c (Fset_window_scroll_bars): Fix doc-string.
981 (Fwindow_scroll_bars): Have it return what the doc-string says.
983 2014-10-03 Eli Zaretskii <eliz@gnu.org>
985 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
986 iterator backwards, to resync the bidi iterator. (Bug#18584)
988 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
990 Consistently use min and max macros from lisp.h.
991 * coding.c (min, max):
993 * unexhp9k800.c (min):
994 * unexw32.c (min, max): Use definitions from lisp.h.
995 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
997 * gmalloc.c (min): Tiny style change.
999 * fileio.c (emacs_readlinkat, Finsert_file_contents):
1000 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
1002 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
1004 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
1005 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
1006 (X_ULONG_MAX): Move these macros to xterm.h.
1007 (x_fill_property_data): Be more generous about allowing either
1008 signed or unsigned data of the appropriate width.
1009 * xterm.h (x_display_set_last_user_time): New function.
1010 All setters of last_user_time changd to use this function.
1011 If ENABLE_CHECKING, check that the times are in range.
1013 2014-10-02 Eli Zaretskii <eliz@gnu.org>
1015 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
1016 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1018 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
1020 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
1021 make a font_object from a tty frame (Bug#18573).
1022 (Finternal_set_lisp_face_attribute): Add FIXME comment.
1024 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1026 * alloc.c (mark_overlay): Assume that overlay boundaries are
1027 always markers. Add comment.
1028 * lread.c (read_internal_start): Use convenient validate_subarray.
1030 (Fread_from_string): Adjust docstring.
1032 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
1034 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
1036 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
1037 Rename from the "x-" prefix.
1039 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
1041 * xselect.c (selection-converter-alist): Fix docstring.
1043 2014-10-01 Eli Zaretskii <eliz@gnu.org>
1045 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
1046 argument passed by the caller, when we mirror all slashes into
1049 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
1051 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
1052 Resurrect old code and fix compilation with GTK < 2.13.6.
1054 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
1056 Use AUTO_CONS instead of SCOPED_CONS, etc.
1057 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
1058 * lisp.h (AUTO_CONS): Rename from scoped_cons.
1059 (AUTO_LIST1): Rename from scoped_list1.
1060 (AUTO_LIST2): Rename from scoped_list2.
1061 (AUTO_LIST3): Rename from scoped_list3.
1062 (AUTO_LIST4): Rename from scoped_list4.
1063 (AUTO_STRING): Rename from SCOPED_STRING.
1064 * frame.h (AUTO_FRAME_ARG):
1065 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
1066 (AUTO_LIST4, AUTO_STRING):
1067 Prepend a new argument 'name'.
1068 Declare a variable instead of yielding a value.
1070 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
1072 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1074 * w32fns.c (w32_createwindow): Accept an additional argument, an
1075 array of 2 values specifying the coordinates of the frame's
1076 top-left corner. Use these values instead of calling x_get_arg,
1077 which can cons Lisp objects, and therefore cannot be called except
1078 from the main thread. Remove redundant tests for the default
1080 (my_create_window): Move the calculation of the coordinates of the
1081 frame's top-left edge here. Pass them to the input thread via the
1082 second parameter of the WM_EMACS_CREATEWINDOW message.
1083 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
1086 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1088 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
1089 (redisplay_window): Treat the frame's frozen_window_starts flag
1090 the same way as the optional_new_start flag for the window: only
1091 obey it if the glyph row showing point will be fully visible.
1092 Likewise when the window start is in a continuation line. If,
1093 after trying everything under the 'force_start' label, point is
1094 still not fully visible, give up and scroll the window.
1095 Add debugging traces. (Bug#18545)
1097 * window.c (Frecenter): Set the window's redisplay flag.
1099 2014-09-30 Eli Zaretskii <eliz@gnu.org>
1101 * w32term.c (w32_read_socket): Don't use frame dimensions for
1102 resizing if GetClientRect returned an empty (0, 0, 0, 0)
1103 rectangle. Check the return value of GetClientRect, and don't use
1104 the results if it didn't succeed.
1106 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
1107 in columns and lines after correcting the pixel dimensions in
1109 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
1110 negative values to xrealloc. (Bug#18528)
1112 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
1114 * alloc.c: Remove now-unnecessary check.
1115 Suggested by Dmitry Antipov in:
1116 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
1118 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
1120 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
1121 to Ubuntu 14.04.1 x86-64.
1123 Simplify stack-allocated Lisp objects, and make them more portable.
1124 The build_local_string macro was used in two ways: (1) string
1125 literals for which scoped allocation suffices, and (2) file name
1126 components, where it's not safe in general to assume bounded-size
1127 ASCII data. Simplify by defining a new macro SCOPED_STRING that
1128 allocates a block-scope string, and by using SCOPED_STRING for (1)
1129 and build_string for (2). Furthermore, actually use stack
1130 allocation only for objects known to have sufficient alignment.
1131 This simpler implementation means Emacs can make
1132 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
1133 GC_MAKE_GCPROS_NOOPS.
1134 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
1135 for fewer differences among implementations.
1136 (struct Lisp_String): Now GCALIGNED.
1137 (USE_STACK_LISP_OBJECTS): Default to true, since the
1138 implementation no longer insists on a nonempty GCALIGNED.
1139 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
1140 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
1141 separately. Move definiens to scoped_cons. The old definition
1142 was incorrect when GCALIGNED was defined to be empty.
1143 (union Aligned_String): New type.
1144 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
1145 implementation ports to compilers that don't align strictly enough.
1146 Don't worry about the union sizes; it's not worth bothering about.
1147 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
1148 Rewrite using USE_STACK_CONS.
1149 (scoped_cons): Assume the use of union Aligned_Cons.
1150 (lisp_string_size, make_local_string, build_local_string): Remove.
1151 Unless otherwise specified, all callers of build_local_string
1152 changed to use SCOPED_STRING.
1153 (SCOPED_STRING): New macro.
1154 * data.c (wrong_choice):
1155 * menu.c (single_menu_item):
1156 * process.c (Fformat_network_address):
1157 Hoist use of SCOPED_STRING out of a scope, so that its returned
1158 object lives long enough.
1159 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
1160 as the string might be long or might not be ASCII.
1162 2014-09-29 Eli Zaretskii <eliz@gnu.org>
1164 * msdos.c (internal_terminal_init): Bump version to 25.
1166 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
1168 Keep stack-allocated Lisp objects fast rather than versatile.
1169 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
1170 (SCOPED_CONS_INITIALIZER): New macro.
1171 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
1172 (USE_LOCAL_ALLOCA): Remove.
1173 (local_cons, local_list1, local_list2, local_list3, local_list4):
1174 Remove. Stack overflow checking makes them too slow.
1175 (make_local_vector): Likewise. Also we just don't have enough
1177 (enum LISP_STRING_OVERHEAD): Remove.
1178 (local_string_init, local_vector_init): Remove prototypes.
1179 (make_local_string, build_local_string): Redesign to target short
1180 compile-time string constants, fall back to regular string allocation
1182 (lisp_string_size): New function.
1183 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
1184 * alloc.c (local_string_init, local_vector_init): Remove.
1185 (verify_ascii) [ENABLE_CHECKING]: New function.
1186 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
1187 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
1188 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
1189 * xselect.c, xterm.c: All related users changed.
1191 2014-09-28 Ken Brown <kbrown@cornell.edu>
1193 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
1194 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
1196 2014-09-27 Ken Brown <kbrown@cornell.edu>
1198 Fix implementation of HYBRID_MALLOC on Cygwin.
1199 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
1200 (bss_sbrk_buffer_beg): New variable. Use it...
1201 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
1202 incorrect definition.
1204 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
1206 * keyboard.c (track-mouse): Rename to internal--track-mouse.
1207 Make it into a function and change arg to be a function.
1209 * lisp.mk (lisp): Add elisp-mode.elc.
1211 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
1213 * xfns.c (x_default_scroll_bar_color_parameter):
1214 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
1215 to pacify --enable-gcc-warnings in non-scrollbar builds.
1217 2014-09-26 Ken Brown <kbrown@cornell.edu>
1219 * w32term.h (ALIGN_STACK): Fix the cpp condition.
1221 2014-09-25 Eli Zaretskii <eliz@gnu.org>
1223 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
1224 MinGW builds that use GCC before 4.2.
1226 Default to stack objects on DOS_NT platforms as well.
1227 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
1228 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
1230 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
1232 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
1233 ALIGN_STACK attribute.
1235 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
1237 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
1238 ALIGN_STACK attribute.
1240 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
1241 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
1243 2014-09-25 Martin Rudalics <rudalics@gmx.at>
1245 * frame.c (frame_inhibit_resize):
1246 * widget.c (EmacsFrameResize):
1247 * window.c (resize_frame_windows, Fset_window_configuration):
1248 * xdisp.c (expose_frame):
1249 * xfns.c (x_change_tool_bar_height):
1250 * xmenu.c (update_frame_menubar):
1251 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
1252 Remove code left dead after 2014-07-27 changes.
1254 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
1256 Fix local_cons etc. to not exhaust the stack when in a loop.
1257 Problem reported in:
1258 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
1259 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1260 * charset.c (load_charset_map_from_file, Ffind_charset_region)
1261 (Ffind_charset_string):
1262 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
1263 * data.c (wrong_range):
1264 * editfns.c (Fpropertize, format2):
1265 * emacs.c (init_cmdargs, decode_env_path):
1266 * fileio.c (auto_save_error):
1267 * fns.c (Fyes_or_no_p):
1268 * font.c (font_style_to_value, font_parse_xlfd)
1269 (font_parse_family_registry, font_delete_unmatched)
1271 * fontset.c (Fset_fontset_font):
1272 * frame.c (x_get_arg):
1273 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
1274 (read_char_minibuf_menu_prompt):
1275 * keymap.c (silly_event_symbol_error, describe_vector):
1276 * lread.c (load_warn_old_style_backquotes):
1277 * menu.c (single_menu_item):
1278 * minibuf.c (Fread_buffer):
1279 * process.c (status_message, Fformat_network_address)
1280 (server_accept_connection):
1281 * textprop.c (copy_text_properties):
1282 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1283 * xfns.c (x_default_scroll_bar_color_parameter):
1284 * xfont.c (xfont_open):
1285 * xselect.c (x_clipboard_manager_error_1):
1286 * xterm.c (x_term_init):
1287 Put USE_LOCAL_ALLOCA at the start of the function.
1288 * fns.c (maybe_resize_hash_table): Use build_string instead of
1289 build_local_string, since we'd otherwise need a conditional
1290 USE_LOCAL_ALLOCA here, but this is just debugging output and is
1291 not worth the bother of optimization.
1292 * font.c (font_delete_unmatched): Remove by-hand code that
1293 observed MAX_ALLOCA limit, since it's now done automatically.
1294 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
1295 since build_local_string needs its sa_alloc.
1296 * lisp.h (lisp_word_count): New function.
1297 (SAFE_ALLOCA_LISP): Use it.
1298 (USE_LOCAL_ALLOCA): New macro.
1299 (local_cons, make_local_vector, make_local_string):
1300 Observe the MAX_ALLOCA limit.
1301 (LISP_STRING_OVERHEAD): New constant.
1302 (make_local_string): Use it.
1304 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1306 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
1307 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
1308 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
1309 and Solaris and it's likely to work on similar platforms.
1311 Avoid signed integer overflow when converting Time to ptrdiff_t.
1312 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
1314 (position_to_Time, Time_to_position): New functions.
1315 (gen_help_event, kbd_buffer_get_event): Use them.
1316 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
1317 Go back to plain 'unsigned long', so that 'Time' is the same
1318 for both X and non-X builds; this is less likely to cause surprise.
1319 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
1320 are the same size; this is no longer required.
1322 * keyboard.c (make_lispy_event): Avoid unnecessary tests
1323 of bit 28 and of whether an unsigned value is negative.
1324 This simplifies the code a bit, and pacifies clang 3.4.
1326 2014-09-24 Eli Zaretskii <eliz@gnu.org>
1328 * systime.h (Time): Define as size_t, to be consistent with 64-bit
1329 Windows builds, where 'long' is a 32-bit type.
1331 * w32inevt.h (w32_console_mouse_position): Update the argument
1332 types to use 'Time'.
1334 * w32term.c (w32_mouse_position)
1335 (x_horizontal_scroll_bar_report_motion)
1336 (x_scroll_bar_report_motion): Update the argument types to use
1339 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1341 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
1342 (struct input_event): ...unsigned bitfields. Likewise for
1343 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
1344 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
1345 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
1346 (kbd_buffer_get_event): Adjust users.
1347 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
1348 (make_scroll_bar_position): New function, refactored out of...
1349 (make_lispy_event): ...adjusted user.
1350 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
1351 * nsterm.m (ns_mouse_position, mouseUp):
1352 * term.c (term_mouse_position):
1353 * w32inevt.c (w32_console_mouse_position):
1354 * w32term.c (w32_mouse_position):
1355 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
1356 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
1357 Prefer enum and explicit enum members to integers and numeric values.
1359 * chartab.c (uniprop_encode_value_numeric):
1360 * font.c (font_style_to_value): Use make_local_vector.
1361 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
1362 * keymap.c (append_key): Use scoped_list1.
1364 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
1365 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
1367 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
1369 Fix some slow uses and misuses of strcat.
1370 * doc.c (get_doc_string):
1371 * gtkutil.c (get_utf8_string):
1372 * xsmfns.c (x_session_initialize):
1373 Avoid recomputation of string length.
1374 * ftfont.c (ftfont_spec_pattern):
1375 * xfns.c (xic_create_fontsetname):
1376 Don't assume output buffer is initially zero.
1378 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1380 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
1381 All callers changed.
1382 * xterm.c (x_term_init): Use new functionality to avoid two needs
1383 to compute a string length.
1385 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
1387 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1389 Use known length of a Lisp string to copy it faster.
1390 * lisp.h (lispstrcpy): New function. Add comment.
1391 * callproc.c (child_setup):
1392 * dbusbind.c (xd_append_arg):
1393 * doc.c (get_doc_string):
1394 * font.c (Ffont_xlfd_name):
1395 * frame.c (xrdb_get_resource):
1396 * process.c (Fmake_network_process, network_interface_info):
1397 * w32fns.c (Fx_open_connection):
1398 * w32proc.c (sys_spawnve):
1399 * xfns.c (select_visual):
1400 * xfont.c (xfont_list):
1401 * xsmfns.c (x_session_initialize):
1402 * xterm.c (x_term_init): Use it.
1404 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
1406 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
1407 Problem reported by Dmitry Antipov in thread leading to:
1408 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
1409 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
1410 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
1412 * callproc.c (call_process): Save and restore sa_avail.
1413 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
1414 (AVAIL_ALLOCA): New macro.
1415 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
1416 Use it, and check against sa_avail rather than MAX_ALLOCA.
1418 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1420 On OSX, do not free font-specific data more than once (Bug#18501).
1421 * macfont.m (macfont_close): Release and free font-specific data
1422 only if it wasn't previously freed.
1424 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
1426 * unexmacosx.c (dump_it): Improve error message.
1428 2014-09-22 Juri Linkov <juri@jurta.org>
1430 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
1431 (Bug#10747, bug#18334)
1433 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1435 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
1436 units in which the position is measured. (Bug#18493)
1438 * xdisp.c (redisplay_internal): Force redisplay of all windows
1439 that show a buffer whose narrowing has changed. (Bug#18490)
1441 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1443 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
1444 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
1445 lines, draw the hollow-box and hbar cursors on the right side of
1446 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
1449 * xterm.c (x_draw_stretch_glyph_string):
1450 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
1451 caused the block cursor to disappear on a TAB in R2L lines in
1452 every window except the leftmost one. Reported by Martin Rudalics
1455 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1457 Always use matched specpdl entry to record call arguments (Bug#18473).
1458 * lisp.h (record_in_backtrace): Adjust prototype.
1459 * eval.c (record_in_backtrace): Return current specpdl level.
1460 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
1461 (eval_sub, Ffuncall): Record call arguments in matched specpdl
1462 entry and use that entry in call to backtrace_debug_on_exit.
1463 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
1464 (do_debug_on_call): Get current specpdl level as 2nd arg.
1466 Prefer ptrdiff_t to int and avoid integer overflows.
1467 * fileio.c (make_temp_name):
1468 * font.c (font_parse_family_registry): Avoid integer
1469 overflow on string size calculation.
1470 * data.c (Faset): Likewise for byte index.
1472 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1474 Fix display of R2L lines in partial-width windows.
1475 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
1476 assigned the correct value.
1477 (extend_face_to_end_of_line): Account for truncation and
1478 continuation glyphs in R2L rows when one of the fringes is not
1480 (display_line): Don't assign negative X offset to a row if we are
1481 going to produce a truncation glyph for it. When handling
1482 truncated R2L rows, consider the width of the left fringe instead
1484 (produce_special_glyphs): Fix bogus assignments.
1486 2014-09-22 Eli Zaretskii <eliz@gnu.org>
1488 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
1489 always set to a valid value. Make sure the size passed to alloca
1490 is always positive. (Bug#18516)
1492 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
1494 Avoid extra call to oblookup when interning symbols.
1495 * lisp.h (intern_driver): Add prototype.
1496 * lread.c (intern_driver): New function.
1497 (intern1, intern_c_string_1, Fintern):
1498 * font.c (font_intern_prop):
1499 * w32font.c (intern_font_name): Use it.
1501 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
1503 Minor improvements to new stack-allocated Lisp objects.
1504 * frame.h (FRAME_PARAMETER):
1505 Prefer scoped_list1 to local_list1 where either would do.
1506 * lisp.h (scoped_list4): New macro.
1507 (local_cons, local_list1, local_list2, local_list3, local_list4)
1508 (make_local_vector, make_local_string, build_local_string):
1509 Prefer functions to macros where either would do.
1510 * xdisp.c (build_desired_tool_bar_string):
1511 Prefer scoped_list4 to local_list4 where either would do.
1513 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1515 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
1516 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
1517 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
1518 * frame.h (FRAME_PARAMETER): New macro.
1519 * dispnew.c (init_display):
1520 * fontset.c (Fset_fontset_font):
1521 * frame.c (x_default_parameter):
1522 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
1523 * xfns.c (x_default_scroll_bar_color_parameter)
1524 (x_default_font_parameter, x_create_tip_frame): Use it.
1525 * editfns.c (Fpropertize): Use local_cons.
1526 * process.c (status_message): Use build_local_string.
1527 * xfont.c (xfont_open): Use make_local_string.
1528 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
1530 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
1532 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
1533 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
1534 !__clang__. This works with GCC and with clang and is safer for
1535 compilers we don't know about.
1536 (local_cons): Rename parameter to make capture less likely.
1538 2014-09-17 Samuel Bronson <naesten@gmail.com>
1540 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
1542 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
1544 Fix minor problems found by static checking.
1545 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
1547 * buffer.h (decode_buffer): Doc and indentation fixes.
1548 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
1550 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1552 Avoid clang-specific warnings.
1553 * buffer.c (init_buffer): Shut up -Wself-assign.
1554 * process.c (server_accept_connection): Shut up -Wunsequenced.
1556 2014-09-16 Daniel Colascione <dancol@dancol.org>
1558 * fns.c (sxhash): For symbols, use address as hash code.
1560 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1562 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
1563 * charset.c (load_charset_map_from_file): Use scoped_list2
1564 and build_local_string.
1565 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
1566 * emacs.c (init_cmdargs, decode_env_path):
1567 * fileio.c (Fexpand_file_name):
1568 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
1569 * frame.c (x_get_arg):
1570 * keyboard.c (safe_run_hooks_error):
1571 * lread.c (load_warn_old_style_backquotes):
1572 * xdisp.c (Fcurrent_bidi_paragraph_direction):
1573 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
1574 * xselect.c (x_clipboard_manager_error_1)
1575 (x_clipboard_manager_save_all):
1576 * xterm.c (x_term_init): Use build_local_string.
1578 Avoid more integer overflows on string size calculations.
1579 * category.c (Fmake_category_set):
1580 * xdisp.c (get_overlay_arrow_glyph_row):
1581 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
1583 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1585 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
1586 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
1587 error message format. Use message_with_string to have non-ASCII
1588 file names properly displayed.
1589 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
1590 when w32-unicode-filenames is non-nil, but not on Windows 9X,
1591 where these APIs are not available even in UNICOWS.DLL.
1592 Improve the format of error messages and include the file name in them
1594 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
1595 call play-sound-functions, per documentation.
1597 * w32.c (w32_get_long_filename, w32_get_short_filename):
1598 Constify the input file name arguments.
1600 * w32.h (w32_get_long_filename, w32_get_short_filename):
1603 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1605 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
1606 * lisp.h (local_cons, local_list1, local_list2, local_list3)
1607 [USE_LOCAL_ALLOCATORS]: New macros.
1608 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
1609 (build_local_string): Avoid argument name expansion clash with
1611 * alloc.c (toplevel)
1612 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
1613 Preprocessor guard to avoid impossible configuration.
1614 * charset.c (Ffind_charset_region, Ffind_charset_string):
1615 Use make_local_vector.
1616 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
1617 * textprop.c (Fput_text_property, Fadd_face_text_property):
1619 (copy_text_properties): Use local_cons and local_list3.
1620 * chartab.c (uniprop_table):
1621 * data.c (wrong_choice, wrong_range):
1622 * doc.c (get_doc_string):
1623 * editfns.c (format2):
1624 * fileio.c (Fexpand_file_name, auto_save_error):
1625 * fns.c (Fyes_or_no_p):
1626 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
1627 * fontset.c (Fset_fontset_font):
1628 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
1629 (read_char_minibuf_menu_prompt):
1630 * keymap.c (silly_event_symbol_error, describe_vector):
1631 * menu.c (single_menu_item):
1632 * minibuf.c (Fread_buffer):
1633 * process.c (status_message, Fformat_network_address)
1634 (server_accept_connection): Use make_local_string and
1635 build_local_string. Prefer compound literals where appropriate.
1637 2014-09-15 Daniel Colascione <dancol@dancol.org>
1639 * fns.c (Fsort): Tweak sort docstring.
1641 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1643 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
1644 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
1645 set errno to EAGAIN instead, to allow the caller to retry the
1646 write after some waiting. Fixes deadlocks when Emacs exchanges a
1647 lot of data through the pipe. (Bug#18420)
1649 * sound.c (Fplay_sound_internal): Encode the sound file name in
1650 the ANSI codepage. Expand it against data-directory, as per docs,
1651 not against the current directory. No need to make a local copy
1652 of the file name; pass the encoded file name directly to
1653 do_play_sound. (Bug#18463)
1655 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
1656 NULL, and the file name is not encodable in ANSI codepage, return
1657 the string with "?" replacement characters, which will fail the
1658 caller. This avoids returning a random value in that case.
1660 2014-09-15 Martin Rudalics <rudalics@gmx.at>
1662 * window.c (Fresize_mini_window_internal): Set w->total_lines
1663 from w->pixel_height (Bug#18422).
1665 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
1667 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
1668 (toggleFullScreen:): Take frame_resize_pixelwise into account when
1669 setting resize increments (Bug#18435).
1671 2014-09-15 Eli Zaretskii <eliz@gnu.org>
1673 * xdisp.c (pos_visible_p): Properly save and restore the iterator
1674 state around the call to line_bottom, since it can move the
1675 iterator to another screen line. This fixes off-by-one errors in
1676 the reported row in some rare cases.
1678 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
1680 * callproc.c (init_callproc): Fix bug introduced at
1681 2014-09-07 (Bug#18474).
1683 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1685 Prefer ptrdiff_t to int and avoid integer overflows.
1686 * fileio.c (make_temp_name):
1687 * font.c (font_parse_family_registry): Avoid integer
1688 overflow on string size calculation.
1689 * data.c (Faset): Likewise for byte index.
1691 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
1693 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
1695 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1697 * lisp.h (make_local_string): Nitpick indent.
1698 * print.c (Fprin1_to_string): Remove unused GCPROs.
1700 More debugging aids around GCPROs.
1701 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
1702 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
1703 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
1705 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
1706 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1708 Remove redundant GCPROs around Ffuncall and Fapply calls.
1709 This is safe because Ffuncall protects all of its arguments by itself.
1710 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
1711 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
1712 (call6, call7): Likewise. Use compound literals where applicable.
1713 (run_hook_with_args_2): Use compound literal.
1715 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
1717 Pacify --enable-gcc-warnings when no window system is used.
1718 These warnings found that subscript error, so they seem worthwhile.
1719 * composite.c (char_composable_p): Simplify a bit.
1720 * frame.c (x_set_frame_parameters): Add an IF_LINT.
1721 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
1722 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
1723 * window.c (set_window_scroll_bars):
1724 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
1725 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
1726 Ignore -Wsuggest-attribute=const.
1727 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
1728 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
1730 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
1732 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
1733 Use check_iso_charset_parameter instead of doing the checks by hand.
1734 (check_iso_charset_parameter): Move up. Check parameters a bit
1735 more carefully, and return true for 96-char sets. All callers changed.
1737 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1739 Simplify lisp.h by removing the __COUNTER__ business.
1740 Problem reported by Dmitry Antipov in:
1741 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
1742 * lisp.h (make_local_vector, make_local_string)
1743 (build_local_string): Simplify by not bothering with __COUNTER__.
1744 The __COUNTER__ business wasn't working properly, and was needed
1745 only for hypothetical future expansion anyway.
1747 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
1749 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
1750 terms to determine bitmap color. (Bug#18437)
1752 2014-09-10 Eli Zaretskii <eliz@gnu.org>
1754 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
1757 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1759 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
1761 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
1763 * xterm.c (handle_one_xevent): Detect iconified by looking at
1764 _NET_WM_STATE_HIDDEN.
1766 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
1768 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
1769 These can generate a constant with the correct value but the wrong
1770 width, which doesn't work as a printf argument. All uses removed.
1771 Problem reported by Dmitry Antipov in:
1772 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
1773 (ENUMABLE): Remove; no longer needed.
1774 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1775 Remove; no longer needed because of the above change.
1776 Each definiens moved to the only use.
1778 Improve the experimental local and scoped allocation.
1779 * alloc.c (local_string_init, local_vector_init):
1780 New functions, defined if USE_LOCAL_ALLOCATORS.
1781 Mostly, these are moved here from lisp.h, as it's not
1782 clear it's worth making them inline.
1783 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
1784 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
1785 USE_STACK_LISP_OBJECTS, not on a laundry list.
1786 (local_string_init, local_vector_init): New decls.
1787 (union Aligned_Cons): New type.
1788 (scoped_cons): Use it. Give up on the char trick, as it's a too
1789 much of a maintenance hassle; if someone wants this speedup
1790 they'll just need to convince their compiler to align properly.
1791 Conversely, use the speedup if struct Lisp_Cons happens to
1792 be aligned even without a directive. Better yet, help it along
1793 by using union Aligned_Cons rather than struct Lisp_Cons.
1794 (pointer_valid_for_lisp_object): Remove. This check is not
1795 necessary, since make_lisp_ptr is already doing it. All uses removed.
1796 (local_vector_init, local_string_init): Move to alloc.c.
1797 (build_local_vector): Remove this awkward macro, replacing with ...
1798 (make_local_vector): New macro, which acts more like a function.
1799 Use statement expressions and use __COUNTER__ to avoid macro
1800 capture. Fall back on functions if these features are not supported.
1801 (build_local_string, make_local_string): Likewise.
1803 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1805 * xterm.c (x_term_init): Consolidate duplicated code.
1806 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
1807 (x_delete_terminal): Do not close X connection fd (Bug#18403).
1808 Add eassert and mark dpyinfo as dead only if it was alive.
1810 Add macros to allocate temporary Lisp objects with alloca.
1811 Respect MAX_ALLOCA and fall back to regular GC for large objects.
1812 * character.h (parse_str_as_multibyte): Move prototype to ...
1813 * lisp.h (parse_str_as_multibyte): ... here.
1814 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
1815 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
1817 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
1818 (local_string_init): New functions.
1819 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
1820 (init_alloc_once): Call it.
1822 Cleanup last change and make all new stuff conditional.
1823 * lisp.h (build_local_string): Rename to ...
1824 (make_local_string): ... this macro.
1825 (build_local_string, scoped_list1, scoped_list3): New macros.
1826 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
1827 and functions as such, use regular fallbacks otherwise.
1828 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
1831 2014-09-08 Eli Zaretskii <eliz@gnu.org>
1833 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
1834 always make sure the marginal areas of the row are in sync with
1835 what the window wants. (Bug#18419)
1837 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
1838 existing binding of a variable, to avoid silently aborting
1839 commands that use specbind. (Bug#18331)
1841 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1843 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
1844 * coding.c (growable_destination): New function.
1845 (produce_chars): Use it for sanity checks. Do not fiddle with
1846 dst_end if the source and destination are both nil, as it's
1847 the caller's responsibility to avoid overlap.
1848 * keyboard.c (read_decoded_event_from_main_queue):
1849 The destination must be MAX_MULTIBYTE_LENGTH times the max source
1850 length, not 4 times, to prevent decode_coding_c_string from trying
1851 to reallocate a destination. This removes the need for the FIXME.
1853 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
1854 All callers simplified. Add a comment about exec_failed, vfork,
1857 Adjust drag-and-drop fix when window is above top (Bug#18303).
1858 * xselect.c (x_fill_property_data): Don't let sign bit of negative
1859 XCDR bleed into XCAR's encoded value. Improve checks for
1860 out-of-range data while we're at it.
1862 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
1864 * xselect.c (x_fill_property_data): Handle negative XCDR when data
1865 is CONSP (Bug#18303).
1867 2014-09-07 Eli Zaretskii <eliz@gnu.org>
1869 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
1870 'alloca' gets passed arguments larger than MAX_ALLOCA.
1872 * font.c (MAX): Define if not defined elsewhere.
1874 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
1876 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
1877 here for destination buffer, to work around what appears to be a
1878 bug in decode_coding_c_string when the source and destination are
1881 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
1882 This follows up on the recent thread in emacs-devel on alloca; see:
1883 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
1884 This patch also cleans up alloca-related glitches noted while
1885 examining the code looking for unbounded alloca.
1887 * callproc.c (init_callproc):
1888 Rewrite to avoid need for alloca.
1889 * buffer.c (mouse_face_overlay_overlaps)
1890 (report_overlay_modification):
1891 * buffer.h (GET_OVERLAYS_AT):
1892 * coding.c (make_subsidiaries):
1893 * doc.c (Fsnarf_documentation):
1894 * editfns.c (Fuser_full_name):
1895 * fileio.c (Ffile_name_directory, Fexpand_file_name)
1896 (search_embedded_absfilename, Fsubstitute_in_file_name):
1897 * fns.c (Fmake_hash_table):
1898 * font.c (font_vconcat_entity_vectors, font_update_drivers):
1899 * fontset.c (fontset_pattern_regexp, Ffontset_info):
1900 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
1901 (xrdb_get_resource, x_get_resource_string):
1902 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
1903 * ftxfont.c (ftxfont_draw):
1904 * image.c (xbm_load, xpm_load, jpeg_load_body):
1905 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
1907 * keymap.c (Fdescribe_buffer_bindings, describe_map):
1909 * menu.c (digest_single_submenu, find_and_call_menu_selection)
1910 (find_and_return_menu_selection):
1911 * print.c (PRINTFINISH):
1912 * process.c (Fformat_network_address):
1913 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
1914 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
1915 * sound.c (wav_play, au_play):
1916 * syntax.c (skip_chars):
1917 * term.c (tty_menu_activate, tty_menu_show):
1918 * textprop.c (get_char_property_and_overlay):
1919 * window.c (Fset_window_configuration):
1920 * xdisp.c (safe__call, next_overlay_change, vmessage)
1921 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
1922 * xfaces.c (face_at_buffer_position):
1923 * xmenu.c (x_menu_show):
1924 Use SAFE_ALLOCA etc. instead of plain alloca, since the
1925 allocation size isn't bounded.
1926 * callint.c (Fcall_interactively): Redo memory_full check
1927 so that it can be done at compile-time on some platforms.
1928 * coding.c (MAX_LOOKUP_MAX): New constant.
1929 (get_translation_table): Use it.
1930 * callproc.c (call_process): Use SAFE_NALLOCA instead of
1931 SAFE_ALLOCA, to catch integer overflows on size calculation.
1932 (exec_failed) [!DOS_NT]: New function.
1933 (child_setup) [!DOS_NT]: Use it.
1934 * editfns.c (Ftranspose_regions):
1935 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
1936 * editfns.c (check_translation):
1937 Allocate larger buffers on the heap.
1938 * eval.c (internal_lisp_condition_case):
1939 Check for MAX_ALLOCA overflow.
1940 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
1941 (Fbase64_encode_region, Fbase64_decode_region):
1942 Avoid unnecessary calls to SAFE_FREE before 'error'.
1943 * buffer.c (mouse_face_overlay_overlaps):
1944 * editfns.c (Fget_pos_property, check_translation):
1945 * eval.c (Ffuncall):
1946 * font.c (font_unparse_xlfd, font_find_for_lface):
1947 * ftfont.c (ftfont_drive_otf):
1948 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
1949 (menu_bar_items, tool_bar_items):
1950 * sound.c (Fplay_sound_internal):
1951 * xdisp.c (load_overlay_strings, dump_glyph_row):
1952 Use an ordinary auto buffer rather than alloca, since the
1953 allocation size is fixed and small.
1954 * ftfont.c: Include <c-strcase.h>.
1955 (matching_prefix): New function.
1956 (get_adstyle_property): Use it, to avoid need for alloca.
1957 * keyboard.c (echo_add_key):
1958 * keymap.c (describe_map): Use ptrdiff_t, not int.
1959 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
1960 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
1961 when counting bytes.
1962 * lisp.h (xlispstrdupa): Remove, replacing with ...
1963 (SAFE_ALLOCA_STRING): ... new macro with different API.
1964 This fixes a portability problem, namely, alloca result
1965 passed to another function. All uses changed.
1966 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
1968 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
1969 (REGEX_ALLOCATE): New macros.
1970 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
1971 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
1973 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
1975 (decode_mode_spec_coding): Store directly into buf rather than
1976 into an alloca temporary and copying the temporary to the buf.
1978 2014-09-06 Eli Zaretskii <eliz@gnu.org>
1980 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
1982 2014-09-04 Jan D <jan.h.d@swipnet.se>
1984 * xterm.c (x_term_init): Don't call x_session_initialize if running
1985 as a daemon (Bug#18375).
1987 * xsmfns.c: Initialize ice_fd.
1989 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
1991 Less chatter in 'make' output.
1992 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
1993 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
1994 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
1996 2014-09-03 Martin Rudalics <rudalics@gmx.at>
1998 * buffer.c (scroll-bar-height): Fix typo in doc-string.
1999 * frame.c (Vdefault_frame_horizontal_scroll_bars):
2001 * nsfns.m (Fx_create_frame):
2002 * w32fns.c (Fx_create_frame):
2003 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
2006 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2008 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
2009 the reported row in the case of a window with a header line, by
2010 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
2011 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
2013 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
2015 * eval.c (internal_lisp_condition_case): Don't overrun the stack
2016 when configured --with-wide-int on typical 32-bit platforms.
2018 2014-09-03 Eli Zaretskii <eliz@gnu.org>
2020 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
2021 when HPOS is negative, for the benefit of R2L glyph rows whose
2022 newline overflows into the fringe.
2024 2014-09-03 Ken Brown <kbrown@cornell.edu>
2026 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
2028 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
2030 Minor cleanup of recent strlen-avoiding patch.
2031 * fileio.c (CHECK_LENGTH): Remove.
2032 Rewrite callers so that they don't need it.
2033 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
2034 variable wasn't set.
2036 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2038 * fileio.c (CHECK_LENGTH): New macro.
2039 (Fexpand_file_name): Use it and get rid of a few more calls
2040 to strlen and strcat.
2041 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
2042 * lisp.h (egetenv): ... because of a new inline function used to
2043 avoid calls to strlen for a compile-time constants.
2045 * buffer.h (decode_buffer): New function.
2046 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
2047 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
2048 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
2049 * data.c (Flocal_variables_p):
2050 * fileio.c (Fverify_visited_file_modtime):
2051 * marker.c (live_buffer): Use it.
2053 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2055 Avoid extra calls to strlen in filesystem I/O routines.
2056 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
2057 the length of 'newdir' is known or may be precalculated.
2058 (file_accessible_directory_p): Prefer to pass Lisp_Object,
2059 not 'char *', and so use precalculated length.
2060 (Ffile_accessible_directory_p):
2061 * callproc.c (encode_current_directory, init_callproc):
2062 * charset.c (init_charset):
2063 * lread.c (load_path_check, load_path_default): Adjust users.
2064 * lisp.h (file_accessible_directory_p): Tweak prototype.
2066 2014-09-01 Eli Zaretskii <eliz@gnu.org>
2068 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
2071 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
2073 --enable-silent-rules now suppresses more chatter.
2074 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
2075 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
2076 (am__v_CCLD_1): New macros, taken from Automake.
2077 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
2079 Clean up extern decls a bit.
2080 * bytecode.c: Include blockinput.h and keyboard.h rather
2081 than rolling their APIs by hand.
2082 * emacs.c: Include regex.h and rely on its and lisp.h's API
2083 rather than rolling them by hand.
2084 * lastfile.c: Include lisp.h, to check this file's API.
2085 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
2087 * regex.h (re_max_failures): New decl.
2088 * unexcw.c, unexmacosx.c, unexw32.c:
2089 Rely on lisp.h's API rather than rolling it by hand.
2090 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
2091 Declare at top level, to pacify GCC -Wnested-externs.
2093 2014-08-31 Eli Zaretskii <eliz@gnu.org>
2095 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
2096 clipping rectangle become negative (i.e. large positive, since
2097 it's an unsigned data type). This can happen in R2L hscrolled
2098 glyph rows, and caused us to draw the cursor glyph on the fringe.
2099 For the details, see
2100 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
2102 2014-08-31 Ken Brown <kbrown@cornell.edu>
2104 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
2105 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
2106 is defined. (Bug#18368)
2108 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
2110 Vector-sorting fixes (Bug#18361).
2111 It's not safe to call qsort or qsort_r, since they have undefined
2112 behavior if the user-specified predicate is not a total order.
2113 Also, watch out for garbage-collection while sorting vectors.
2114 * fns.c: Include <vla.h>.
2115 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
2116 (sort_vector_compare): Remove, replacing with ....
2117 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
2118 ... these new functions.
2119 (sort_vector): Rewrite to use the new functions.
2120 GCPRO locals, since the predicate can invoke the GC.
2121 Since it's in-place return void; caller changed.
2122 (merge): Use 'inorder', for clarity.
2124 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
2125 One can't hoist this out of the 'if', because intervening calls to
2126 newlocale, twolower, etc. can change errno.
2128 2014-08-30 Eli Zaretskii <eliz@gnu.org>
2130 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
2131 wording of the error messages.
2132 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
2135 * w32proc.c (get_lcid_callback): Accept locale specifications
2136 without the country part, as in "enu" vs "enu_USA".
2137 (w32_compare_strings): Signal an error if a locale was specified,
2138 but couldn't be translated into a valid LCID.
2140 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2142 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
2144 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
2146 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
2147 errno after towlower_l. errno's value is not specified after
2148 towlower_l. Instead, assume that towlower_l returns its argument
2149 on failure, which is portable in practice.
2151 2014-08-29 Eli Zaretskii <eliz@gnu.org>
2153 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
2155 * w32proc.c (w32_compare_strings): Accept additional argument
2156 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
2157 if requested. If w32-collate-ignore-punctuation is non-nil, add
2158 NORM_IGNORESYMBOLS to the flags.
2159 (LINGUISTIC_IGNORECASE): Define if not already defined.
2160 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
2162 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
2165 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
2167 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
2168 Define substitutes for platforms that lack them.
2169 (str_collate): Add arguments locale and ignore_case.
2171 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
2172 Add optional arguments LOCALE and IGNORE-CASE.
2174 * lisp.h (str_collate): Adapt argument list.
2176 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2178 Add vectors support to Fsort.
2179 * fns.c (sort_vector, sort_vector_compare): New functions.
2180 (sort_list): Likewise, refactored out of ...
2181 (Fsort): ... adjusted user. Mention vectors in docstring.
2182 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
2183 * alloc.c (make_save_int_obj): New function.
2184 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
2185 (make_save_int_obj): Add prototype.
2187 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
2188 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
2189 Conditionally define to match system's qsort_r signature.
2190 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
2192 2014-08-28 Ken Brown <kbrown@cornell.edu>
2194 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
2195 dumping and the system malloc after dumping. (Bug#18222)
2197 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
2198 Define as macros, expanding to hybrid_malloc, etc.
2199 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
2200 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
2202 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
2203 full implementation on Cygwin. Remove Cygwin-specific code that
2204 is no longer needed.
2205 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
2206 Redefine as macros expanding to gmalloc, grealloc, etc.
2207 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
2208 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
2209 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
2210 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
2212 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2213 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
2214 HAVE_POSIX_MEMALIGN)]: New functions.
2215 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2216 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
2217 hybrid_aligned_alloc; declare.
2218 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
2219 HAVE_POSIX_MEMALIGN)]: Define.
2220 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
2221 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
2222 Define as macro, expanding to gget_current_dir_name, and define
2224 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
2225 malloc_enable_thread(). Don't initialize malloc.
2226 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
2227 no longer defined on Cygwin).
2228 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
2229 * sheap.c (bss_sbrk_buffer_end): New variable.
2230 * unexcw.c (__malloc_initialized): Remove variable.
2231 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
2233 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
2236 2014-08-28 Martin Rudalics <rudalics@gmx.at>
2238 * w32term.c (w32_horizontal_scroll_bar_handle_click):
2239 In `event->y' return entire range (the size of the scroll bar minus
2241 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
2242 return entire range (the scaled size of the scroll bar minus
2243 that of the slider). In `portion' return the scaled position of
2245 (xaw_jump_callback): Restore part of code for vertical scroll
2246 bar broken in change from 2014-07-27.
2247 (xaw_scroll_callback): Provide incremental scrolling with
2248 horizontal scroll bars.
2250 2014-08-28 Eli Zaretskii <eliz@gnu.org>
2252 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
2254 * indent.c (Fvertical_motion): Fix vertical motion up through a
2255 display property after a newline. (Bug#18276)
2257 * xdisp.c (display_line): Don't assume that the call to
2258 reseat_at_next_visible_line_start ends up at a character
2259 immediately following the newline on the previous line.
2260 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
2261 beyond ZV, which causes infloop in redisplay. For the details, see
2262 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
2264 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
2265 coordinate for hscrolled R2L screen lines. (Bug#18277)
2267 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
2269 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
2272 2014-08-27 Eli Zaretskii <eliz@gnu.org>
2274 * syntax.c (scan_lists): Don't examine positions before BEGV.
2277 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
2279 Improve robustness of new string-collation code (Bug#18051).
2280 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
2281 (newlocale, wcscoll_l): Define substitutes for platforms that
2282 lack them, so as to simplify the mainline code.
2283 (str_collate): Simplify the code by assuming the above definitions.
2284 Use wcscoll_l, not uselocale, as uselocale is too fragile.
2285 For example, the old version left the Emacs in the wrong locale if
2286 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
2287 result. Report an error if newlocale fails.
2289 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
2291 * lisp.h (str_collate):
2292 * sysdep.c (str_collate): Return int.
2293 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
2295 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2297 Fix some glitches in previous change.
2298 * sysdep.c (stack_direction): Replace stack_grows_down
2299 to simplify calculation of stack boundaries.
2300 (handle_sigsegv): Check whether we really crash somewhere near
2301 to stack boundary, and handle fatal signal as usual if not.
2302 (init_sigsegv): Adjust accordingly.
2303 * keyboard.c (Vtop_level_message): Rename to
2304 Vinternal__top_level_message, as suggested by Stefan Monnier in
2305 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
2306 All related users changed.
2308 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2310 Handle C stack overflow caused by too nested Lisp evaluation.
2311 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
2312 siglongjmp point to transfer control from SIGSEGV handler.
2313 * keyboard.c (return_to_command_loop, recover_top_level_message)
2314 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
2315 (regular_top_level_message): New variable.
2316 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
2317 exit from SIGSEGV handler and adjust message displayed by Vtop_level
2319 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
2320 new variables described above.
2321 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
2322 (stack_grows_down, sigsegv_stack, handle_sigsegv)
2323 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
2324 (init_sigsegv): New function.
2325 (init_signals): Use it.
2327 2014-08-25 Ken Brown <kbrown@cornell.edu>
2329 * emacs.c (main): Remove use of obsolete macro
2330 G_SLICE_ALWAYS_MALLOC.
2332 2014-08-25 Eli Zaretskii <eliz@gnu.org>
2334 Implement locale-sensitive string collation for MS-Windows.
2335 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
2336 New functions. (Bug#18051)
2338 * w32.h (w32_compare_strings): Add prototype.
2340 * w32.c <g_b_init_compare_string_w>: New global flag.
2341 (globals_of_w32): Initialize it.
2343 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
2345 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
2346 [WINDOWSNT]: Call str_collate on MS-Windows.
2348 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
2350 One more minor cleanup of font subsystem.
2351 * font.h (struct font_driver): Convert text_extents to
2352 return void because returned value is never actually used.
2353 * macfont.m (macfont_text_extents):
2354 * w32font.c (w32font_text_extents):
2355 * xftfont.c (xftfont_text_extents): Adjust to return void
2356 and assume that 'metrics' argument is always non-NULL.
2357 * ftfont.c (ftfont_text_extents):
2358 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
2360 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
2362 Minor cleanups of str_collate fix (Bug#18051).
2363 * fns.c (str_collate): Move decl from here ...
2364 * lisp.h (str_collate): ... to here.
2365 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
2366 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
2367 potential problems with integer overflow. Don't assume
2368 setlocale succeeds. Remove unnecessary test before restoring
2369 locale via setlocale, and free the copied setlocale string
2372 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
2374 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
2376 * sysdep.c (str_collate): New function. (Bug#18051)
2378 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
2380 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
2381 if the initial "rm -f" fails. This is for MinGW builds, where
2382 MS-Windows will not allow deleting the executable file of a
2385 2014-08-20 Eli Zaretskii <eliz@gnu.org>
2387 * w32term.c (w32_scroll_bar_handle_click)
2388 (w32_horizontal_scroll_bar_handle_click)
2389 (x_scroll_bar_report_motion)
2390 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
2391 SB_THUMBTRACK, use the 32-bit position information returned by
2392 GetScrollInfo, not the 16-bit information returned in the Windows
2395 2014-08-19 Eli Zaretskii <eliz@gnu.org>
2397 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
2398 second coordinate ('y') reported for dragging the horizontal
2401 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2403 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
2404 and text area-relative x-coordinates.
2406 2014-08-17 Eli Zaretskii <eliz@gnu.org>
2408 Avoid overwriting the reversed_p flags in the glyph matrices when
2409 init_iterator or start_display are called.
2410 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
2412 (tool_bar_height, redisplay_tool_bar, try_window)
2413 (try_window_reusing_current_matrix, try_window_id)
2414 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
2415 reversed_p flag of the iterator's glyph row where the glyph row
2416 is going to be redrawn.
2418 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
2420 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
2422 2014-08-16 Martin Rudalics <rudalics@gmx.at>
2424 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
2425 of emacs_event return length from si.nPage to si.nMax.
2426 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
2427 interchange start and end of thumb.
2429 2014-08-15 Ken Brown <kbrown@cornell.edu>
2431 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
2432 ERRORCHECK mutexes. (Bug#18222)
2434 2014-08-12 Martin Rudalics <rudalics@gmx.at>
2436 * frame.c (set_menu_bar_lines_1): Remove.
2437 (set_menu_bar_lines): Call change_frame_size instead of
2438 set_menu_bar_lines_1.
2440 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
2442 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
2445 2014-08-11 Glenn Morris <rgm@gnu.org>
2447 * fileio.c: Revert 2013-01-31 change, which chose coding system for
2448 writing before backing up, since it causes a more serious problem
2449 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
2450 (choose_write_coding_system): No longer callable from Lisp.
2451 Move last piece back here from Fwrite_region.
2452 (Fwrite_region, syms_of_fileio): Update for above changes.
2454 2014-08-11 Martin Rudalics <rudalics@gmx.at>
2456 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
2457 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
2458 (Fwindow_new_pixel, Fset_window_new_pixel)
2459 (Fset_window_new_total, Fset_window_new_normal)
2460 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
2462 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
2464 2014-08-11 Eli Zaretskii <eliz@gnu.org>
2466 * fontset.c (Finternal_char_font): Recompute basic faces if the
2467 frame's face cache was cleared. (Bug#18162)
2469 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
2471 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
2472 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
2473 base buffer's undo list.
2475 2014-08-10 Reuben Thomas <rrt@sc3d.org>
2477 Fix a couple of recent inadvertent breaks of the MSDOS port.
2478 * msdos.c: include required menu.h
2479 * term.c: set correct menu_show_hook on MSDOS.
2481 2014-08-10 Martin Rudalics <rudalics@gmx.at>
2483 Fix handling of menu bar line on TTY frames (Bug#18136)
2485 * dispnew.c (handle_window_change_signal):
2486 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
2487 frame's menu bar lines subtracted from height.
2488 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
2490 (adjust_frame_size): Count in menu bar when setting FrameRows.
2491 (make_terminal_frame): When setting up the frame's lines and
2492 text height don't count in the menu bar.
2493 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
2494 lines subtracted from height.
2495 (do_switch_frame): Set tty's FrameRows to number of total lines
2497 (Fframe_pixel_height, Fframe_pixel_width): If no window system
2498 is used, return total number of lines and columns.
2499 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
2501 * term.c (OUTPUT, tty_set_terminal_modes)
2502 (tty_set_terminal_window, tty_set_scroll_region)
2503 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
2504 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
2505 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2506 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
2507 Call change_frame_size with frame's menu bar lines subtracted
2509 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
2510 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
2513 2014-08-09 Reuben Thomas <rrt@sc3d.org>
2515 * alloc.c (Fmemory_info): Remove a stray brace.
2517 * process.c: Fix a comment typo.
2519 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
2521 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
2523 * widgetprv.h (EmacsFramePart): Remove font.
2525 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
2526 (resources, setup_frame_cursor_bits): Remove unused variables and
2527 functions, esp. wrt. font (Bug#18227).
2529 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
2531 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
2533 2014-08-07 Reuben Thomas <rrt@sc3d.org>
2535 Refer to MS-DOS using the same name everywhere.
2537 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
2541 2014-08-05 Martin Rudalics <rudalics@gmx.at>
2543 * w32term.c (w32_redeem_scroll_bar):
2544 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
2545 not redeeming scroll bars that have been turned off.
2547 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2549 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
2550 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
2551 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
2552 (safe_run_hook_funcall): Adjust accordingly.
2554 2014-08-04 Martin Rudalics <rudalics@gmx.at>
2556 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2557 Condition correctly according to toolkit used.
2558 * frame.c (make_initial_frame, make_terminal_frame)
2559 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
2560 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
2561 assignments according to presence of toolkit scrollbars.
2562 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
2563 Condition correctly according to toolkit used.
2564 * window.c (set_window_scroll_bars): Set horizontal scroll bar
2565 only if toolkit supports it.
2566 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
2568 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
2570 (XTredeem_scroll_bar): Always redeem scroll bar if present.
2572 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2574 * keyboard.c (safe_run_hook_funcall): Avoid consing around
2575 Vinhibit_quit and prefer internal_condition_case_n to pass args.
2576 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
2577 (safe_run_hooks): Remove comment which is not relevant any more.
2579 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
2581 Don't let big frames overrun the stack.
2582 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
2583 Use SAFE_NALLOCA, not alloca.
2585 Fix bug with clang + directory_files_internal + GC (Bug#16986).
2586 * dired.c (directory_files_internal): Use a volatile variable
2587 to prevent the compiler from optimizing away all copies of a local.
2588 I wonder how many other GC-related bugs like this lurk elsewhere?
2590 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
2591 * xterm.h (struct x_display_info): New member 'connection'.
2592 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
2593 so that x_delete_terminal has a file descriptor to pass to
2594 delete_keyboard_wait_descriptor.
2596 Don't mishandle year-9999 dates (Bug#18176).
2597 * editfns.c (decode_time_components): Store an invalid timespec
2598 on overflow, instead of returning false, so that the caller can
2599 distinguish overflow from other errors.
2600 (lisp_time_argument, lisp_seconds_argument): If the time is out
2601 of range, signal a time overflow instead of an invalid time spec.
2602 * keyboard.c (decode_timer): Treat time overflow like other
2605 Avoid undefined behavior with signed left shift.
2606 Caught by 'gcc -fsanitize=undefined'.
2607 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
2608 * dispnew.c (line_hash_code, scrolling):
2609 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
2610 Use 'unsigned', not 'int', for line hashes.
2611 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
2613 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
2615 Make compare-strings more compatible with old behavior (Bug#17903).
2616 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
2618 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
2620 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
2621 Don't add label between left and right buttons (Bug#18129).
2623 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2625 Make functions static that no longer need to be extern.
2626 * frame.c, frame.h (set_menu_bar_lines):
2627 * keyboard.c (Qleftmost, Qrightmost):
2628 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
2629 (x_set_internal_border_width):
2632 2014-08-01 Eli Zaretskii <eliz@gnu.org>
2634 Fix display of R2L lines when the last character fits only partially.
2635 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
2637 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
2638 R2L row is visible only partially, give the row a negative x
2640 (display_line): Fix the calculation of the glyph whose pixel width
2641 is used to decide whether the last produced glyph fits on the
2642 line. When the last glyph fits only partially, give the row a
2645 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
2646 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
2647 pixel width of the first glyph that is hscrolled from display.
2648 (display_line): In R2L glyph rows, don't give a negative offset to
2649 row->x when the first glyph begins before first_visible_x.
2651 * xdisp.c (display_line): If called with iterator set up to write
2652 to a marginal area, delay the call to handle_line_prefix until we
2653 switch back to the text area. (Bug#18035)
2655 * .gdbinit (xwindow): The members total_cols, total_lines,
2656 left_col, and top_line are C integers (and has been so for the
2659 2014-08-01 Andreas Schwab <schwab@suse.de>
2661 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
2662 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
2664 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2666 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
2667 (timerfd_callback): Ignore weird events with no data. Add tight
2668 assertions and comments.
2669 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
2670 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
2672 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
2674 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
2675 I had confused && with ||.
2677 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
2679 Simplify timerfd configuration and fix some minor glitches.
2680 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
2681 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
2682 Fall back on timer_create if timerfd_create fails at runtime.
2683 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
2684 kernel primitives to do resolution. All uses removed.
2685 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
2686 (turn_on_atimers): Clear timer_create-based timers too,
2689 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2690 Without this change, the code can access the local variable 'width'
2691 even when it has not been initialized, and likewise for 'height';
2692 in either case this leads to undefined behavior.
2694 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
2696 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
2697 necessary, put horizontal scroll bar resources as well. See
2698 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
2699 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
2701 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
2703 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
2704 background value to match the resource of its vertical counterpart.
2706 2014-07-29 Martin Rudalics <rudalics@gmx.at>
2708 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
2709 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
2711 2014-07-28 Martin Rudalics <rudalics@gmx.at>
2713 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
2714 change that added the top margin height to the requested height
2715 and revert (undocumented) part of 2014-07-28 change that changed
2716 the logic of whether a size change occurred.
2718 2014-07-28 Eli Zaretskii <eliz@gnu.org>
2720 * .gdbinit (xwindow): The members total_cols, total_lines,
2721 left_col, and top_line are C integers (and has been so for the
2724 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
2727 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
2729 On GNU/Linux, use timerfd for asynchronous timers.
2730 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
2731 (toplevel): Rename alarm_timer_ok to special_timer_available.
2732 [HAVE_TIMERFD]: Declare timerfd.
2733 [HAVE_CLOCK_GETRES]: Declare resolution.
2734 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
2735 system timer resolution.
2736 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
2737 (timerfd_callback) [HAVE_TIMERFD]: New function.
2738 (atimer_result, debug_timer_callback, Fdebug_timer_check)
2739 [ENABLE_CHECKING]: New function for the sake of automated tests.
2740 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
2741 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
2742 [ENABLE_CHECKING]: Defsubr test function.
2743 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
2744 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
2745 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
2747 Fix --without-x build and pacify --enable-gcc-warnings.
2748 Problems reported in Bug#18122 and Bug#18124.
2749 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
2750 (frame_windows_min_size): Now static.
2751 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
2753 (adjust_frame_size): Always declare prototype.
2755 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
2756 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
2757 * atimer.c (timerfd_callback): Always read expiration data.
2759 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
2760 * process.c (add_timer_wait_descriptor): Add timer descriptor
2761 to input_wait_mask and non_process_wait_mask as well.
2763 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
2765 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
2767 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
2769 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
2770 Reinstate code removed by the prevoius commit to this file.
2772 2014-07-27 Martin Rudalics <rudalics@gmx.at>
2774 * buffer.h (struct buffer): New fields scroll_bar_height and
2775 horizontal_scroll_bar_type.
2776 * buffer.c (bset_scroll_bar_height)
2777 (bset_horizontal_scroll_bar_type): New functions.
2778 (Fbuffer_swap_text): Handle old_pointm field.
2779 (init_buffer_once): Set defaults for scroll_bar_height and
2780 horizontal_scroll_bar_type.
2781 (syms_of_buffer): New variables scroll_bar_height and
2782 horizontal_scroll_bar_type.
2783 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
2784 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
2785 (set_vertical_scroll_bar): Remove prototype.
2786 (x_change_tool_bar_height): Add prototype.
2787 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
2788 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
2789 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
2791 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
2792 (update_window): Start mode_line_row->y after horizontal scroll
2794 (change_frame_size_1): Call adjust_frame_size.
2795 (init_display): When changing the size of a tty frame do not
2796 pass height of menu bar.
2797 (Qframe_windows_min_size): New symbol.
2798 * frame.h (struct frame): List tool bar fields after menu bar
2799 fields. Add official, total_lines, horizontal_scroll_bars,
2800 config_scroll_bar_height and config_scroll_bar_lines fields.
2801 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
2802 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
2803 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
2804 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
2805 (FRAME_WINDOWS_HEIGHT): New macros.
2806 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
2807 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
2808 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
2809 horizontal scroll bar.
2810 (frame_inhibit_resize, adjust_frame_size)
2811 (frame_windows_min_size): Add declarations.
2812 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2813 (x_set_scroll_bar_default_height, x_set_left_fringe)
2814 (x_set_right_fringe, x_set_vertical_scroll_bars)
2815 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
2816 (x_set_scroll_bar_height): Add external declarations.
2817 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
2818 (adjust_frame_size): New functions.
2819 (make_frame): Initial horizontal_scroll_bars field.
2820 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
2822 (make_initial_frame, make_terminal_frame): No horizontal scroll
2823 bar in initial and terminal frames. Use adjust_frame_size.
2824 (Fframe_total_cols): Fix doc-string.
2825 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
2826 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2827 Rewrite using adjust_frame_size.
2828 (Qscroll_bar_height, Qhorizontal_scroll_bars)
2829 (Qframe_windows_min_size): New symbols.
2830 (x_set_frame_parameters): Remove call of check_frame_size.
2831 (x_report_frame_params): Return scroll_bar_height value.
2832 (x_set_left_fringe, x_set_right_fringe): New functions.
2833 (adjust_frame_height, x_set_internal_border_width)
2834 (x_set_fringe_width): Remove.
2835 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2836 (x_set_scroll_bar_width, x_set_right_divider_width)
2837 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
2838 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2840 (x_figure_window_size): Rewrite to make frame display the
2841 expected number of lines.
2842 (Vdefault_frame_scroll_bars): Rewrite doc-string.
2843 (Vdefault_frame_horizontal_scroll_bars)
2844 (Vframe_initial_frame_tool_bar_height)
2845 (frame_inhibit_implied_resize): New variables.
2846 * fringe.c (compute_fringe_widths): Remove.
2847 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
2848 (xg_create_horizontal_scroll_bar)
2849 (xg_update_horizontal_scrollbar_pos)
2850 (xg_set_toolkit_horizontal_scroll_bar_thumb)
2851 (xg_get_default_scrollbar_height)
2852 (xg_clear_under_internal_border): Extern.
2853 * gtkutil.c (xg_frame_resized): Don't call
2854 do_pending_window_change.
2855 (xg_frame_set_char_size): Use adjust_frame_size.
2856 (style_changed_cb): Call update_theme_scrollbar_height and
2857 x_set_scroll_bar_default_height.
2858 (x_wm_set_size_hint): Don't call check_frame_size.
2859 (update_theme_scrollbar_height)
2860 (xg_get_default_scrollbar_height)
2861 (xg_create_horizontal_scroll_bar)
2862 (xg_update_horizontal_scrollbar_pos)
2863 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
2864 (xg_create_scroll_bar): Set horizontal slot of bar.
2865 (xg_initialize): Call update_theme_scrollbar_height.
2866 (xg_clear_under_internal_border): No more static.
2867 * insdel.c (adjust_suspend_auto_hscroll): New function.
2868 (adjust_markers_for_delete, adjust_markers_for_insert)
2869 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
2870 * keyboard.c (readable_events, discard_mouse_events)
2871 (make_lispy_event): Handle horizontal scroll bar click events.
2872 (Fsuspend_emacs): When changing the size of a tty frame do not
2873 pass height of menu bar.
2874 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
2875 (Qright, Qleftmost, Qrightmost): New symbols.
2876 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
2878 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
2879 * nsfns.m (x_set_internal_border_width): New function.
2880 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
2881 Remove extended fringe code.
2882 (x_set_window_size, x_new_font): Don't call
2883 compute_fringe_widths.
2884 * term.c (Fresume_tty): When changing the size of a tty frame do
2885 not pass height of menu bar.
2886 (clear_tty_hooks, set_tty_hooks):
2887 Clear horizontal_scroll_bar_hook.
2888 (init_tty): Frame has no horizontal scroll bars.
2889 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
2890 scroll_bar_before_handle, scroll_bar_horizontal_handle,
2891 scroll_bar_after_handle, scroll_bar_left_arrow,
2892 scroll_bar_right_arrow, scroll_bar_to_leftmost and
2893 scroll_bar_to_rightmost entries.
2894 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
2895 (struct terminal): Add set_horizontal_scroll_bar_hook.
2896 * w32console.c (initialize_w32_display):
2897 Clear horizontal_scroll_bar_hook.
2898 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
2900 (x_clear_under_internal_border, x_set_internal_border_width):
2902 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
2903 Set windows_or_buffers_changed when adding the menu bar.
2904 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
2905 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
2906 (w32_createhscrollbar): New functions.
2907 (w32_createscrollbar): Rename to w32_createvscrollbar.
2908 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
2909 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
2910 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
2911 Add WM_EMACS_SHOWCURSOR.
2912 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
2913 case do not artificially impose WM size hints.
2914 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
2915 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
2917 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
2918 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
2919 (unwind_create_frame_1): Remove.
2920 (Fx_create_frame): Make both scrollbars the system standard
2921 width and height. Use official field of frame structure to
2922 inhibit running window-configuration-change-hook.
2923 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
2924 pixelwise. Handle frame's official field.
2925 (w32_frame_parm_handlers): Remove x_set_fringe_width
2926 entries. Add x_set_scroll_bar_height,
2927 x_set_horizontal_scroll_bars, x_set_left_fringe and
2929 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
2930 pass height of menu bar to change_frame_size.
2931 * w32menu.c (set_frame_menubar): Rewrite using
2932 frame_inhibit_resize.
2933 * w32term.h (struct w32_display_info):
2934 Add horizontal_scroll_bar_cursor and cursor_display_counter.
2935 (struct scroll_bar): Add horizontal.
2936 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
2937 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
2938 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
2939 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
2940 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
2941 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
2942 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
2943 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
2944 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
2945 Define instead of WM_EMACS_CREATESCROLLBAR.
2946 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
2947 WND_SCROLLBAR_INDEX.
2948 * w32term.c (horizontal_scroll_bar_min_handle)
2949 (horizontal_scroll_bar_left_border)
2950 (horizontal_scroll_bar_right_border): New integers.
2951 (x_set_frame_alpha): Replace x_highlight_frame by
2953 (x_window_to_scroll_bar): New argument "type". Update callers
2955 (w32_set_horizontal_scroll_bar_thumb)
2956 (x_horizontal_scroll_bar_report_motion)
2957 (w32_set_horizontal_scroll_bar)
2958 (w32_horizontal_scroll_bar_handle_click)
2959 (x_horizontal_scroll_bar_report_motion): New functions.
2960 (w32_mouse_position): Discriminate horizontal and vertical
2962 (my_create_scrollbar): Replace with two new functions
2963 my_create_vscrollbar and my_create_hscrollbar.
2964 (x_scroll_bar_create): New argument "horizontal".
2965 Update callers accordingly.
2966 (x_scroll_bar_remove, w32_condemn_scroll_bars)
2967 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
2969 (w32_read_socket): Handle WM_HSCROLL cae.
2970 (x_new_font): Don't recompute fringe widths.
2971 Use frame_inhibit_resize. Calculate new menu bar height iff we
2972 build without toolkit. Always clear under internal border.
2973 (x_set_window_size): Don't check frame size or recompute
2974 fringes. Reset fullscreen status before applying sizes.
2975 Always resize as requested by pixelwise argument. Don't call
2976 do_pending_window_change.
2977 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
2978 (w32_initialize_display_info): Initialize dpyinfo's
2979 horizontal_scroll_bar_cursor entry.
2980 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
2981 (w32_initialize): Init horizontal_scroll_bar_min_handle and
2982 horizontal_scroll_bar_left_border.
2983 (w32fullscreen_hook): Intermittently resize window to normal
2984 when switching from fullscreen to maximized state.
2985 (run_window_configuration_change_hook): Don't run it if frame is
2987 (unwind_change_frame): Remove.
2988 (Fset_window_configuration): Rewrite using frame's official field.
2989 * widget.c (set_frame_size): Don't call compute_fringe_widths.
2990 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
2991 * window.h (struct window): New fields old_pointm,
2992 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
2993 scroll_bar_height and suspend_auto_hscroll.
2994 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
2996 (sanitize_window_sizes): Extern.
2997 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
2998 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
2999 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
3000 (WINDOW_CONFIG_SCROLL_BAR_LINES)
3001 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
3003 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
3004 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
3005 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
3006 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
3007 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
3008 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
3009 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
3010 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
3011 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
3012 (Fwindow_old_point, sanitize_window_sizes): New functions.
3013 (Qwindow_sanitize_window_sizes): New symbol.
3014 (window_body_height): Count in horizontal scroll bar.
3015 (set_window_hscroll, Fscroll_left, Fscroll_right):
3016 Set suspend_auto_hscroll slot.
3017 (Fwindow_inside_edges): Count fringes pixelwise.
3018 (coordinates_in_window, Fcoordinates_in_window_p):
3019 Consider horizontal scroll bar.
3020 (check_frame_size, adjust_window_margins): Remove functions and
3021 corresponding calls.
3022 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
3023 (temp_output_buffer_show): Reset hscroll related fields.
3024 Initialize old_pointm.
3025 (make_parent_window): Initialize old_pointm.
3026 (make_window): Initialize old_pointm, horizontal scroll bar type,
3027 and scroll bar height.
3028 (resize_frame_windows): Don't count top margin in new sizes.
3029 Don't use safe sizes when shrinking a frame; let the window
3030 manager do the clipping.
3031 (Fsplit_window_internal): Inherit horizontal scroll bar type and
3033 (Fdelete_window_internal): Unchain old_pointm marker.
3034 (window_scroll_pixel_based, Fscroll_other_window):
3036 (Fwindow_text_width, Fwindow_text_height): New argument
3038 (struct saved_window): New fields, old_pointm, hscroll_whole,
3039 suspend_auto_hscroll, scroll_bar_height and
3040 horizontal_scroll_bar_type.
3041 (Fset_window_configuration, save_window_save): Set new fields of
3043 (apply_window_adjustment): Don't call adjust_window_margins.
3044 (set_window_margins): Don't change margins if new sizes don't
3046 (set_window_scroll_bars): New argument "horizontal_type".
3047 Handle horizontal scroll bars. Don't change scroll bars if they
3048 don't fit into window.
3049 (Fset_window_scroll_bars): New argument "horizontal_type".
3050 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
3051 (compare_window_configurations): Compare horizontal scroll bar
3053 * xdisp.c (window_text_bottom_y, window_box_height): Count in
3054 horizontal scroll bar height.
3055 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
3056 instead of FRAME_LINES.
3057 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
3058 ON_VERTICAL_SCROLL_BAR.
3059 (with_echo_area_buffer): Initialize old_pointm.
3060 (with_echo_area_buffer_unwind_data): Store old_pointm values in
3062 (unwind_with_echo_area_buffer): Handle old_pointm.
3063 (update_tool_bar): Set do_update when the tool bar window has at
3064 least one line (since this is what the user sets).
3065 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
3066 (redisplay_tool_bar): Return early when toolbar has zero lines.
3067 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
3068 (hscroll_window_tree): Handle suspension of auto_hscroll and
3070 (set_horizontal_scroll_bar): New function.
3071 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
3072 more than one line. Handle horizontal scroll bars.
3073 (note_mouse_highlight): Handle horizontal scrol bars.
3074 (expose_frame): Set dimensions of XRectangle from frame's text
3076 (Vvoid_text_area_pointer): Update doc-string.
3077 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
3078 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
3079 (x_set_internal_border_width): New functions.
3080 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
3081 (unwind_create_frame_1): Remove.
3082 (Fx_create_frame): Handle horizontal scroll bars. Use official
3083 field of frame structure to inhibit running
3084 window-configuration-change-hook.
3085 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
3086 pixelwise. Handle frame's official field.
3087 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
3088 x_set_horizontal_scroll_bars, x_set_left_fringe,
3090 * xmenu.c (update_frame_menubar, free_frame_menubar):
3091 Use adjust_frame_size.
3092 * xterm.h (struct x_display_info):
3093 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
3095 (struct scroll_bar): Add horizontal slot.
3096 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
3097 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
3098 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
3099 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
3100 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
3101 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
3102 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
3103 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
3104 (x_clear_under_internal_border): Remove.
3105 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
3106 (x_window_to_scroll_bar): New argument TYPE. Update callers.
3107 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
3108 HORIZONTAL. Update callers.
3109 (horizontal_action_hook_id): New action hook id.
3110 (x_horizontal_scroll_bar_to_input_event)
3111 (x_create_horizontal_toolkit_scroll_bar)
3112 (xt_horizontal_action_hook)
3113 (x_set_toolkit_horizontal_scroll_bar_thumb)
3114 (XTset_horizontal_scroll_bar, x_net_wm_state)
3115 (x_horizontal_scroll_bar_report_motion): New functions.
3116 (xg_scroll_callback, x_scroll_bar_handle_click):
3117 Handle horizontal scroll bars.
3118 (SCROLL_BAR_HORIZONTAL_NAME): Define.
3119 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
3121 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
3122 Handle horizontal scroll bars.
3123 (handle_one_xevent): Handle horizontal scroll bar events.
3124 Call x_net_wm_state.
3125 (x_set_window_size_1, x_wm_set_size_hint): Don't call
3127 (x_set_window_size): Don't call check_frame_size and
3128 do_pending_window_change.
3129 (x_term_init): Init horizontal_scroll_bar_cursor display info.
3130 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
3131 (x_scroll_bar_set_handle): Add some checks when calling
3134 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
3136 Revert previous change.
3137 There is certainly nothing wrong with writing code like 'lo <= i
3138 && i <= hi', even if LO happens to a constant. There isn't even
3139 anything wrong in general with writing 'a <= b' if A happens to
3140 be a constant. At any rate stylistic changes shouldn't
3141 be done like this without discussion.
3143 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
3145 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
3146 (Fgarbage_collect): Reorder conditions that are written backwards.
3147 * data.c (cons_to_unsigned): Likewise.
3148 * dispnew.c (update_frame_1, sit_for): Likewise.
3149 * fileio.c (file_offset): Likewise.
3150 * filelock.c (read_lock_data, lock_file): Likewise.
3151 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3153 * font.c (font_intern_prop, font_style_symbolic): Likewise.
3154 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
3155 * lread.c (read1): Likewise.
3156 * minibuf.c (read_minibuf_noninteractive): Likewise.
3157 * nsterm.m (x_set_frame_alpha): Likewise.
3158 * process.c (wait_reading_process_output): Likewise.
3159 * region-cache.c (delete_cache_boundaries): Likewise.
3160 * xterm.c (x_set_frame_alpha): Likewise.
3162 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
3164 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
3167 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
3169 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
3170 because atimer expiration is absolute rather than relative.
3172 2014-07-25 Eli Zaretskii <eliz@gnu.org>
3174 * w32term.h (current_popup_menu, menubar_in_use):
3175 Move declarations from w32term.c.
3177 2014-07-25 Martin Rudalics <rudalics@gmx.at>
3179 * w32fns.c (menubar_in_use): No more static.
3180 * w32term.c (current_popup_menu, menubar_in_use): Declare.
3182 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
3184 Move hourglass machinery to RIF.
3185 * dispextern.h (struct redisplay_interface): New members
3186 show_hourglass and hide_hourglass. Indent comments.
3187 (show_hourglass, hide_hourglass): Remove prototypes.
3188 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
3189 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
3190 (ns_redisplay_interface): Add them.
3191 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
3192 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
3193 (w32_arrow_cursor): New function to hack around non-GUI frames.
3194 (w32_redisplay_interface): Add new functions.
3195 * w32term.h (w32_arror_cursor): Add prototype.
3196 * xdisp.c (show_hourglass): New function, refactored out from
3197 platform-dependent code.
3198 (cancel_hourglass): Now call to RIF function.
3199 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
3200 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
3201 (x_redisplay_interface): Add new functions.
3203 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
3205 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
3206 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
3207 and complete previous change.
3208 * frame.c (adjust_frame_height): New function.
3209 (Fset_frame_height, Fset_frame_size): Use it.
3210 (x_set_frame_parameters): Take frame top margin into account.
3212 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3214 * frame.c (Fset_frame_height): Take frame top margin into account.
3215 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
3216 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
3218 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
3220 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
3221 menubar_height as such. Tweak comment.
3222 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
3223 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
3224 All related users changed.
3225 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
3226 * xterm.c (handle_one_xevent):
3227 * gtkutil.c (xg_event_is_for_menubar):
3228 * xfns.c (x_window) [USE_X_TOOLKIT]:
3229 * xmenu.c (set_frame_menubar, free_frame_menubar):
3230 Prefer to use FRAME_MENUBAR_HEIGHT.
3232 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
3234 * frame.c (Fframe_parameters): Always report frame height without
3235 menu and tool bar lines.
3237 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
3239 * nsterm.m (applicationDidFinishLaunching:): Call
3240 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
3241 (antialiasThresholdDidChange:): New method for EmacsApp.
3243 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
3245 * macfont.m (macfont_update_antialias_threshold): Remove static.
3247 * macfont.h (macfont_update_antialias_threshold): Declare.
3249 2014-07-21 Eli Zaretskii <eliz@gnu.org>
3251 * w32select.c (setup_windows_coding_system):
3252 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3253 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
3255 * w16select.c (Fw16_get_clipboard_data):
3256 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
3259 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
3260 buffer position where we are to start the iteration.
3261 (handle_invisible_prop): Record in it->stop_charpos the position
3262 where the invisible text ends. (Bug#18035)
3263 (hscroll_window_tree): Don't try hscrolling windows whose cursor
3264 row has zero buffer position as their start position.
3265 Reported by martin rudalics <rudalics@gmx.at>.
3267 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
3268 infinite looping in redisplay when display lines don't have enough
3269 space to display even a single character. (Bug#18036)
3271 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3273 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
3274 * xfns.c (x_window): Use it to allow xfree later.
3275 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
3276 where appropriate. Use bool for booleans and remove redundant checks.
3277 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
3278 * xterm.c (x_free_frame_resources): Free shell_position.
3280 2014-07-19 K. Handa <handa@gnu.org>
3282 * xfaces.c (realize_x_face): Call font_load_for_lface with no
3283 mandatory font spec (Bug#17973).
3285 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
3287 * font.c (font_score): Return the worst score if the size of
3288 ENTITY is wrong by more than a factor 2 (Bug#17973).
3290 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
3292 * frame.c (frame_unspecified_color): New function
3293 refactored out from ...
3294 (Fframe_parameters, Fframe_parameter): ... adjusted users.
3295 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
3297 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
3298 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
3299 * lisp.h (set_frame_param): Remove prototype.
3300 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
3301 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
3304 Prefer 'x_display_info *' to 'Display *' in X selection code.
3305 This helps to avoid unneeded calls to x_display_info_for_display.
3306 * xterm.h (struct selection_input_event): Record 'x_display_info *'
3307 instead of 'Display *'.
3308 (SELECTION_EVENT_DPYINFO): New macro.
3309 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
3310 it as an lvalue. Mention this in comment.
3311 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
3312 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
3313 (selection_data_to_lisp_data, receive_incremental_selection):
3314 Convert to use 'x_display_info *'. Adjust users where appropriate.
3315 (lisp_data_to_selection_data): Likewise. Also pass 'struct
3316 selection data *' as last arg to not return values in args.
3317 (unexpect_property_change): Use common removal technique.
3319 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
3321 * print.c (print_preprocess): Adjust to match changed
3322 sub char-table structure and avoid crash (Bug#18038).
3324 * data.c (wrong_choice): Not static any more.
3325 * lisp.h (wrong_choice): Add prototype.
3326 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
3327 Declare namebuf as such. Tweak comment.
3328 [USE_GTK]: Likewise for tool_bar_position.
3329 (fset_tool_bar_position) [USE_GTK]: Ditto.
3330 (FRAME_TOOL_BAR_POSITION): New macro.
3331 * frame.c (x_report_frame_params):
3332 * gtkutil.c (update_frame_tool_bar):
3333 * xfns.c (Fx_create_frame): Use it.
3334 (x_set_tool_bar_position): Add meaningful diagnostic messages.
3336 2014-07-16 Eli Zaretskii <eliz@gnu.org>
3338 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
3339 buffer's default-directory only if it is a string. (Bug#17986)
3341 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
3343 More precise control over values of some buffer-local variables.
3344 * keyboard.c (Qvertical_scroll_bar):
3345 * frame.c (Qleft, Qright): Move to ...
3346 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
3347 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
3348 (syms_of_buffer): DEFSYM all of the above, attach special properties.
3349 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
3350 vertical-scroll-bar, scroll-up-aggressively
3351 and scroll-down-aggressively.
3352 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
3354 * nsfns.m, frame.h (Qleft, Qright):
3355 * nsterm.m (Qleft): Remove declarations.
3356 * gtkutil.c (toplevel): Include buffer.h.
3357 * data.c (wrong_choice, wrong_range): New functions.
3358 (store_symval_forwarding): Handle special properties of buffer-local
3359 variables and use functions from the above to signal error, if any.
3361 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
3362 values. Add comment.
3363 (struct frame): Re-arrange layout to avoid extra padding and use bit
3364 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
3365 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
3366 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
3367 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
3368 Define as no-ops because there are no scroll bars anyway.
3369 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
3372 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
3373 Add convenient setter.
3374 (font_put_frame_data, font_get_frame_data): Use it.
3376 2014-07-15 Daiki Ueno <ueno@gnu.org>
3378 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
3379 pointer argument, before dereferencing.
3380 (XCHAR2B_BYTE2): Likewise.
3382 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
3384 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
3385 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
3386 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
3387 Use record_unwind_protect_int and avoid consing.
3388 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
3390 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
3392 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
3394 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
3395 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
3397 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
3398 (main) [MSDOS]: Use SET_BINARY instead of setmode.
3399 * minibuf.c: Include binary-io.h instead of fcntl.h.
3400 (read_minibuf_noninteractive):
3401 Use set_binary_mode instead of handcrafted code.
3402 Don't call emacs_set_tty if emacs_get_tty failed.
3403 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
3404 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
3405 * w32.c (pipe2): Adjust eassert to include O_BINARY.
3407 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
3408 This works around a GCC compiler bug when Emacs is configured with
3409 --enable-gcc-warnings.
3411 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
3413 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
3414 or characters in string, respectively. Add comment.
3415 * fringe.c (Fdefine_fringe_bitmap):
3416 * fns.c (Fsubstring, substring_both): Use it.
3417 * keymap.c (Fdefine_key, Flookup_key):
3418 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
3420 * term.c (tty_menu_add_pane, tty_menu_add_selection):
3421 Use menu_item_width.
3422 (tty_menu_show): Simplify because tty_menu_create never return NULL.
3424 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
3426 Improve behavior of 'bzr up; cd src; make -k'.
3427 * Makefile.in (top_srcdir): New var.
3428 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
3429 Use '$(top_srcdir)' instead of '$(srcdir)/..';
3430 its expansion is a bit shorter.
3431 (../config.status): Actually build config.status instead of
3433 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
3434 New macros, copied and relocated from ../Makefile.in.
3435 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
3436 (../config.status, Makefile): New dependencies and rules,
3437 copied with relocation from ../Makefile.in. This should be more
3438 likely to rebuild the build machinery properly if you do a 'make'
3439 in the src directory.
3441 2014-07-12 Eli Zaretskii <eliz@gnu.org>
3443 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
3446 * w32fns.c (Fx_file_dialog): Mention in the doc string the
3447 behavior on Windows 7 and later when the function is repeatedly
3448 invoked with the same value of DIR. (Bug#17950)
3450 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
3451 string to match the one in w32fns.c.
3453 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
3454 stdin to binary mode only if it is connected to a terminal.
3456 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
3458 Coalesce extern decls.
3459 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
3460 * sysdep.c (emacs_get_tty, emacs_set_tty):
3461 Move duplicate extern decls from here ...
3462 * systty.h: ... to here, so that there's just one copy.
3464 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
3466 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
3468 * nsfns.m (Fns_popup_font_panel): Ditto.
3470 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3472 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
3474 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
3476 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
3477 [DOS_NT]: Implement for WINDOWSNT.
3479 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
3482 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3484 * sysdep.c (suppress_echo_on_tty): New function.
3485 * minibuf.c (read_minibuf_noninteractive): Use it.
3487 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
3489 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
3490 sysinfo failed. Adjust docstring.
3492 2014-07-11 Eli Zaretskii <eliz@gnu.org>
3494 Implement memory-info for MS-DOS.
3495 * dosfns.c (dos_memory_info): New function.
3496 * dosfns.h (dos_memory_info): Add prototype.
3497 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
3498 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
3499 of doing some of its job.
3501 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
3502 reference termios structure members.
3504 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
3506 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
3508 * minibuf.c (top): Include systty.h. Declare external
3509 emacs_get_tty and emacs_set_tty.
3510 (Vread_hide_char): New lisp variable.
3511 (read_minibuf_noninteractive): Hide characters with
3512 Vread_hide_char if it is a character. (Bug#17839)
3514 2014-07-10 Eli Zaretskii <eliz@gnu.org>
3516 Implement memory-info for MS-Windows.
3517 * w32.c (w32_memory_info): New function.
3518 * w32.h (w32_memory_info): Prototype it.
3519 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
3521 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
3523 * coding.h (struct coding_system): Remove 'error_positions' (unused)
3524 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
3525 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
3526 extra padding and shrink struct coding_system by 56 bytes (x86_64).
3527 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
3528 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
3529 (decode_coding_big5, decode_coding_charset, decode_coding)
3530 (encode_coding): Adjust users.
3532 * alloc.c (Fmemory_info): New function.
3534 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
3536 * syntax.c (back_comment): Use more-natural location for label.
3538 * font.c, font.h (font_unparse_fcname): Now static.
3539 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
3541 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
3543 Next minor cleanup of font subsystem.
3544 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
3545 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
3547 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
3549 * ftfont.h (ftfont_font_format): Remove prototype.
3550 * ftfont.c (ftfont_font_format): Remove; now unused.
3552 * nsfont.m (nsfont_open):
3553 * w32font.c (w32font_open_internal):
3554 * w32uniscribe.c (uniscribe_open):
3555 * xfont.c (xfont_open):
3556 * xftfont.c (xftfont_open): All users changed.
3558 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
3559 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
3561 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3563 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
3564 x_produce_glyphs does when it generates a stretch glyph that
3565 represents a TAB. (Bug#17969)
3567 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
3568 and there is a display property at that position, don't call
3569 move_it_to to move to a position before window start. (Bug#17942)
3570 Fix condition for finding CHARPOS by the first call to move_it_to.
3573 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
3575 * syntax.c (find_defun_start): Try the cache even
3576 if !open_paren_in_column_0_is_defun_start.
3577 (back_comment): If find_defun_start was pessimistic, use the
3578 scan_sexps_forward result to improve the cache (bug#16526).
3580 2014-07-09 Eli Zaretskii <eliz@gnu.org>
3582 * xdisp.c (redisplay_window): If redisplay of a window ends up
3583 with point in a partially visible line at end of the window, make
3584 sure the amended position of point actually has smaller Y
3585 coordinate; if not, give up and scroll the display. (Bug#17905)
3587 * window.c (window_scroll_pixel_based): When point ends up at the
3588 last fully visible line, don't let move_it_to stop at the left
3589 edge of the line and dupe us into thinking point is inside the
3592 * w32.c (network_interface_info): Make sure the argument is a
3595 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3597 * process.c (read_and_dispose_of_process_output): Fix typo
3598 in previous patch: we want nonnegative fds, not nonzero fds.
3600 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
3602 * chartab.c (char_table_translate): Move to...
3603 * character.h (char_table_translate): ... inline function here.
3604 Avoid Faref and assume that args are always valid. This helps to
3605 speedup search, which is especially important for a huge buffers.
3606 * lisp.h (char_table_translate): Remove prototype.
3608 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
3609 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3610 New function, with an intention to avoid code duplication between
3612 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
3614 * ftfont.c (ftfont_open):
3615 * macfont.m (macfont_open):
3616 * xftfont.c (xftfont_open): Use it.
3618 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
3620 * process.c: Add sanity checks for file descriptors (Bug#17844).
3621 (wait_reading_process_output, Fprocess_filter_multibyte_p):
3622 Check that infd is nonnegative before using it as an fd.
3623 (read_and_dispose_of_process_output, Fprocess_send_eof):
3624 Likewise, for outfd.
3625 (wait_reading_process_output): Omit unnecessary check of infd.
3627 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
3629 Minor fixups related to usage of the 'long' type.
3630 * gnutls.c (emacs_gnutls_handshake):
3631 * xfaces.c (dump_realized_face):
3632 Work even if 'long' is narrower than 'void *'.
3633 * termcap.c (scan_file):
3634 * xselect.c (x_decline_selection_request)
3635 (x_reply_selection_request, x_get_window_property):
3636 * xterm.c (x_set_frame_alpha):
3637 Remove unnecessary 'L' suffixes of integer constants.
3638 * xfns.c (hack_wm_protocols):
3639 * xselect.c (x_fill_property_data):
3640 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
3641 Remove unnecessary casts to 'long'.
3642 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
3644 Minor ImageMagick safety fixes.
3645 * image.c (imagemagick_compute_animated_image):
3646 Remove useless assignment to local. Avoid problems if dest_width is 0.
3647 (imagemagick_load_image): Use int for pixel counts that can't
3648 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
3649 a row width greater than the image width (or greater than LONG_MAX!).
3651 2014-07-04 K. Handa <handa@gnu.org>
3653 * coding.c (MIN_CHARBUF_SIZE): Delete it.
3654 (MAX_CHARBUF_EXTRA_SIZE): New macro.
3655 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
3657 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
3659 * font.h (struct font_driver): Remove get_outline and free_outline;
3660 not used by any font driver.
3661 * ftfont.c (ftfont_driver):
3662 * macfont.m (macfont_driver):
3663 * nsfont.m (nsfont_driver):
3664 * w32font.c (w32font_driver):
3665 * w32uniscribe.c (uniscribe_font_driver):
3666 * xfont.c (xfont_driver): Related users changed.
3667 * xselect.c (x_get_window_property): Use convenient xmalloc.
3668 Call to xfree only if some data was really allocated.
3670 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3672 On MS-Windows, display busy cursor on all GUI frames.
3673 This is similar to what we have on X. Quickly tested by Dani Moncayo.
3674 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
3675 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
3677 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
3678 * xdisp.c (start_hourglass): Remove Windows-specific bits.
3680 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3682 Use convenient alists to manage per-frame font driver-specific data.
3683 * frame.h (struct frame): Rename font_data_list to...
3684 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
3685 * font.h (struct font_data_list): Remove; no longer need a special
3687 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
3689 * font.c (font_put_frame_data, font_get_frame_data)
3690 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
3692 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
3693 Related users changed.
3694 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
3695 Prefer convenient xmalloc and xfree.
3697 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3699 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
3700 the window whose glyph row is being prepared and a flag whether it
3701 is for mode/header line. Make sure the glyph row's marginal areas
3702 are in sync with what the window wants.
3705 * xdisp.c (display_line, display_mode_line):
3706 Call prepare_desired_row with additional arguments, as appropriate.
3708 * dispextern.h (prepare_desired_row): Adjust prototype.
3710 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
3712 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
3713 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
3714 caused by xw_popup_dialog in daemon mode (Bug#17891).
3716 2014-07-03 Eli Zaretskii <eliz@gnu.org>
3718 * frame.c (do_switch_frame): When switching to another TTY frame,
3719 make sure FrameCols and FrameRows are in sync with the new frame's
3722 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
3724 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
3725 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
3726 min_char slots. Adjust comment.
3727 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
3728 Add SUB_CHAR_TABLE_OFFSET member.
3729 (make_uninit_sub_char_table): New function.
3730 (toplevel): Add compile-time assert to verify suitable member layout
3731 in Lisp_Sub_Char_Table.
3732 * alloc.c (mark_char_table): Add extra argument to denote char table
3733 subtype. Adjust to match new layout of sub char-table.
3734 (mark_object): Always mark sub char-tables with mark_char_table.
3735 * chartab.c (make_sub_char_table, copy_sub_char_table)
3736 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
3737 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
3738 (map_sub_char_table_for_charset, uniprop_table_uncompress):
3739 All related users changed.
3740 * lread.c (read1): Adjust to match new layout of sub char-table.
3741 * print.c (print_object): Likewise (Bug#17898).
3743 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
3745 * keymap.c (get_keyelt): Simplify.
3746 (copy_keymap_item): Remove left-over code for when we had
3747 key-shortcut caches.
3749 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3751 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
3752 (dealloc): Remove for EmacsScroller.
3754 * nsterm.h (EmacsScroller): Remove dealloc.
3756 2014-06-30 Eli Zaretskii <eliz@gnu.org>
3758 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
3760 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
3762 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
3763 when setNeedsDisplay is called so we don't trigger redisplay for every
3766 * nsterm.m (any_help_event_p): New variable.
3767 (mouseMoved:): Set any_help_event_p to YES if help event is
3768 generated. Remove else with empty help event that triggered redisplay
3769 for every mouse move.
3770 (windowDidResignKey:): If any_help_event_p, generate empty help event.
3772 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
3774 * xfns.c (Qsuppress_icon): Remove; no real users.
3775 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
3776 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
3777 (syms_of_w32fns): Don't DEFSYM it.
3779 2014-06-29 Glenn Morris <rgm@gnu.org>
3781 * Makefile.in (ns-app): Mark as PHONY.
3783 2014-06-28 Glenn Morris <rgm@gnu.org>
3785 * Makefile.in (mostlyclean): There are no libXMenu11.a,
3786 liblw.a in this directory.
3788 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
3790 * coding.c (encode_coding_utf_8): Correctly count produced_chars
3791 also in unibyte case. (Bug#17865)
3793 2014-06-28 K. Handa <handa@gnu.org>
3795 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
3796 (MIN_CHARBUF_SIZE): New macro.
3797 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
3799 2014-06-27 Glenn Morris <rgm@gnu.org>
3801 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
3802 with an order-only dependence on bootstrap-emacs. (Bug#2151)
3803 (.el.elc): Replace suffix rule with pattern rule.
3804 (%.elc): New pattern rule, with order-only prerequisite.
3805 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
3806 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
3807 in place of BOOTSTRAPEMACS.
3809 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
3811 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
3813 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3815 Consistently use validate_subarray to verify substring.
3816 * fns.c (validate_substring): Not static any more. Adjust to
3817 use ptrdiff_t, not EMACS_INT, because string and vector limits
3818 can't exceed ptrdiff_t even if EMACS_INT is wider.
3819 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
3820 (secure_hash): Adjust user.
3821 * lisp.h (validate_subarray): Add prototype.
3822 * coding.c (Fundecodable_char_position):
3823 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
3824 Use validate_subarray. Adjust comment to mention substring.
3826 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
3828 Do not allow out-of-range character position in Fcompare_strings.
3829 * fns.c (validate_subarray): Add prototype.
3830 (Fcompare_substring): Use validate_subarray to check ranges.
3831 Adjust comment to mention that the semantics was changed. Also see
3832 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
3834 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
3836 Be more consistent about the 'Qfoo' naming convention.
3837 * image.c (Fimagemagick_types):
3838 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
3839 * process.c (Fmake_network_process):
3840 Rename C local identifier 'Qfoo to avoid giving the false
3841 impression that it stands for the symbol 'foo'.
3843 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
3845 Simplify and cleanup character conversion stuff.
3846 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
3848 * character.c (multibyte_char_to_unibyte)
3849 (multibyte_char_to_unibyte_safe): Remove; no longer used.
3850 * character.h (make_char): Remove; unused.
3851 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
3852 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
3853 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
3854 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
3855 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
3857 2014-06-22 Mario Lang <mlang@delysid.org>
3859 * w32fns.c (Fw32_shell_execute): The the -> the.
3861 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
3863 * xmenu.c (mouse_position_for_popup):
3864 * xselect.c (mouse_position_for_drop): Do not duplicate ...
3865 * xfns.c (x_relative_mouse_position): ... and prefer this function.
3866 * menu.c (Fx_popup_menu):
3867 * xselect.c (x_handle_dnd_message): Adjust users.
3868 * menu.h (mouse_position_for_popup): Remove prototype.
3869 * xterm.h (x_relative_mouse_position): Add prototype.
3870 * xterm.c (x_find_topmost_parent): Break from the loop and do not
3871 call XFree if XQueryTree returns zero.
3873 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3875 * indent.c (Fvertical_motion): Doc fix.
3876 Move to the goal column, if any, with a single call to
3877 move_it_in_display_line, not in two calls. Doing this with two
3878 calls causes move_it_in_display_line apply the line-prefix
3879 handling twice instead of just once. (Bug#17823)
3881 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
3883 Port to OS X ACLs (Bug#17810).
3884 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
3885 ACL_TYPE_ACCESS) doesn't work.
3887 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
3889 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
3890 before checking key-translation-map (bug#17659).
3892 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
3894 * font.c (font_make_object): Avoid dangling pointer which may
3895 crash GC (Bug#17771).
3897 2014-06-21 Eli Zaretskii <eliz@gnu.org>
3899 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
3900 prototype of DGifCloseFile as appropriate for older and newer
3902 (gif_close): New function, encapsulates the differences in the
3903 calling sequence of DGifCloseFile before v5.1.0 and after it.
3904 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
3905 error string where appropriate. (Bug#17790)
3907 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
3908 macro execution, make sure point didn't move since last complete
3909 redisplay, as the condition for using the glyph matrix
3910 information. (Bug#17777)
3912 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
3914 Minor cleanup of fonset code.
3915 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
3916 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
3917 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
3918 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
3919 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
3920 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
3921 (free_realized_fontset): Remove because a no-op since 2008.
3922 (free_face_fontset): Adjust user.
3923 (syms_of_fontset): Shrink fontset by one extra slot.
3925 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
3927 Omit redundant extern decls.
3928 Most of this patch is from Dmitry Antipov, in:
3929 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
3930 * commands.h (update_mode_lines):
3931 * frame.h (Qbackground_color, Qforeground_color)
3932 (x_set_menu_bar_lines):
3933 * ftfont.c (ftfont_font_format):
3934 * intervals.h (Qkeymap, Qfont):
3935 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
3936 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
3937 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
3938 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
3939 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
3940 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
3941 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
3942 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
3943 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
3944 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
3945 (Qtool_bar, Qheader_line):
3946 * macros.c (Fexecute_kbd_macro):
3947 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
3948 * xterm.c (x_delete_terminal, XSetIMValues):
3949 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
3950 (x_implicitly_set_name, popup_activated)
3951 (widget_store_internal_border):
3952 Remove redundant decls.
3953 * frame.c [USE_X_TOOLKIT]: Include widget.h.
3954 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
3955 Remove _Noreturn, as make-docfile now does that for us.
3956 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
3957 (Qregion_extract_function): New decl.
3958 * window.c, xfns.c: Include menu.h.
3960 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
3962 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
3964 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
3966 * fileio.c (Fread_file_name): Do not pass redundant args and ...
3967 * callint.c (read_file_name): ... convert to static here.
3968 * lisp.h (Fread_file_name): Do not EXFUN it.
3969 (STRING_COPYIN): Remove; unused.
3970 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
3971 (char_composable_p): ... static function. All users changed.
3972 * eval.c (toplevel): Remove redundant #include directives.
3973 * xterm.c (x_initialize): Add static to match prototype.
3974 * ccl.c (Fccl_execute_on_string):
3975 * font.c (fon_intern_prop): Use make_specified_string.
3977 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
3979 * Makefile.in (ns-app): Fix typo that broke build on OS X.
3980 Reported by David Caldwell in:
3981 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
3983 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
3985 Do not ask for XRender extension each time XFT font is opened.
3986 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
3987 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
3989 2014-06-15 Glenn Morris <rgm@gnu.org>
3991 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
3993 2014-06-15 Eli Zaretskii <eliz@gnu.org>
3995 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
3996 information if we are in the middle of executing a keyboard macro,
3997 since redisplay doesn't update the screen until the macro is
3998 finished. (Bug#17777)
4000 * alloc.c (cleanup_vector): Don't dereference a font driver
4001 pointer if it is NULL. (Bug#17771)
4003 2014-06-13 Glenn Morris <rgm@gnu.org>
4005 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
4006 ($(lispsource)/international/charprop.el)
4007 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
4008 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
4009 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
4010 GNU make automatically passes command-line arguments to sub-makes.
4012 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
4014 Avoid hangs in accept-process-output (Bug#17647).
4015 * lisp.h, process.c (wait_reading_process_input):
4016 Return int, not bool. All uses changed.
4017 * process.c (SELECT_CANT_DO_WRITE_MASK):
4018 Remove macro, replacing with ...
4019 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
4021 (status_notify): New arg WAIT_PROC. Return int, not void.
4024 2014-06-13 Eli Zaretskii <eliz@gnu.org>
4026 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
4027 the frame is the initial frame, because the hook is not set up
4028 then, and Emacs crashes.
4029 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
4031 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
4033 * keymap.c (silly_event_symbol_error): Don't recommend the use
4036 2014-06-11 Eli Zaretskii <eliz@gnu.org>
4038 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
4039 matching overlay strings with 'cursor' property against buffer
4040 positions traversed in the glyph row. (Bug#17744)
4042 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
4044 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
4047 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
4048 determine 10.9 (Bug#17751).
4050 * macfont.m (macfont_draw): Positions were not freed.
4052 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
4054 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
4055 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
4056 function. Also adjust comment.
4057 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
4059 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
4060 * font.c (font_done_for_face):
4061 * xfaces.c (realize_non_ascii_face): Adjust user.
4062 * font.h (struct font_driver): Convert 'prepare_face' to return
4063 void because its return value is never used anyway.
4064 * xfont.c (xfont_prepare_face): Return void.
4065 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
4066 (xftfont_done_face): Use xfree.
4068 * dispextern.h (last_tool_bar_item): Remove declaration.
4069 * frame.h (struct frame): New member last_tool_bar_item.
4070 * frame.c (make_frame): Initialize it.
4071 * xdisp.c (toplevel): Remove last_tool_bar_item.
4072 (handle_tool_bar_click, note_tool_bar_highlight):
4073 * w32term.c (w32_read_socket, w32_initialize):
4074 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
4076 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
4077 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
4079 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4081 Say (accept-process-output P)'s result pertains to P if P is non-nil.
4082 * process.c (Faccept_process_output)
4083 (wait_reading_process_output): Mention that if PROCESS is non-nil,
4084 the return value is about PROCESS, not about other processes.
4086 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
4088 Further adjustments to mark_object and friends.
4089 Now the mark_object's stack is just 32 bytes on a 64-bit
4090 system, which means extra 20% off the stack usage.
4091 * alloc.c (mark_save_value): As before, refactored out from ...
4092 (mark_object): ... adjusted user. Also add comment.
4094 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
4096 Fix core dump after a dropped X connection (Bug#17704).
4097 * sysdep.c (stuff_char): Don't abort merely because the selected frame
4098 is dead, as we may be shutting down.
4100 2014-06-08 Glenn Morris <rgm@gnu.org>
4102 * fileio.c (write-region-inhibit-fsync): Doc tweak.
4104 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
4106 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
4108 If a C name must be extern on some platforms, make it extern on all.
4109 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
4111 * font.h (ftxfont_driver) [HAVE_XFT]:
4112 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
4113 * lisp.h (get_frame_param):
4114 * menu.h (tty_menu_show):
4115 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
4116 * termhooks.h (encode_terminal_code):
4117 * xterm.h (x_menu_wait_for_event):
4119 * frame.c (get_frame_param):
4120 * fringe.c (max_used_fringe_bitmap):
4121 * ftxfont.c (ftxfont_driver):
4122 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
4123 * menu.c (menu_items_inuse):
4124 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
4125 * term.c (encode_terminal_code, tty_menu_show):
4126 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
4127 * xfaces.c (load_color):
4128 * xmenu.c (x_menu_wait_for_event):
4131 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
4133 Change object marking routines to minimize stack usage.
4134 This change moves a few cold paths from mark_object to NO_INLINE
4135 functions and adjusts symbol marking loop. According to GCC 4.8.2
4136 -Wstack-usage, this reduces mark_object's stack usage from 80 to
4137 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
4138 stack usage at the mark phase is reduced up to 28%. Surprisingly,
4139 it also gains up to 3% in speed (with default '-O2 -g3' flags).
4140 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
4141 refactored out from ...
4142 (mark_object): ... adjusted user. Also mark symbols in a tight
4144 (mark_face_cache): Add NO_INLINE.
4146 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4148 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
4149 contains garbage on WINDOWSNT (which could potentially infloop at
4152 Minimize cursor motion during TTY menu updates.
4153 * term.c (tty_menu_display): Don't position cursor here.
4154 Instead, pass the cursor coordinates to update_frame_with_menu.
4155 (tty_menu_activate): Send the hide cursor command only once in an
4156 iteration through the outer 'while' loop.
4158 * dispnew.c (update_frame_1): Accept an additional argument
4159 SET_CURSOR_P, and position the cursor at the end of the frame
4160 update only if that argument is non-zero. All callers changed to
4161 provide the additional argument as non-zero, except for
4162 update_frame_with_menu.
4163 (update_frame_with_menu): Accept 2 additional arguments ROW and
4164 COL; if they are non-negative, instruct update_frame_1 not to
4165 position the cursor, and instead position it according to ROW and COL.
4167 * dispextern.h (update_frame_with_menu): Update prototype.
4169 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
4171 * callproc.c (call_process): Don't check read-only if we don't insert
4172 anything (bug#17666).
4174 2014-06-08 Eli Zaretskii <eliz@gnu.org>
4176 * dispnew.c (update_frame_with_menu): Set display_completed.
4178 2014-06-07 Eli Zaretskii <eliz@gnu.org>
4180 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
4182 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
4184 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
4186 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
4187 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
4189 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
4191 * window.c (Frecenter): Signal an error if window-buffer is not
4194 * keyboard.c (make_lispy_position): Don't include a buffer position in
4195 mode/header-line mouse events.
4197 * keyboard.c (read_char): Handle (t . <event>) in the second use of
4198 Vunread_command_events (bug#17650).
4200 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
4202 * xterm.c (x_setup_pointer_blanking):
4203 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
4205 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
4207 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
4208 because it will be defined in generated config.h if needed.
4210 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4212 Use terminal-specific hooks to display popup dialogs.
4213 * termhooks.h (struct terminal): New field popup_dialog_hook.
4214 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
4215 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
4216 code and use popup_dialog_hook.
4217 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
4218 * nsterm.h (ns_popup_dialog): Adjust prototype.
4219 * nsterm.m (ns_create_terminal):
4220 * w32term.c (w32_create_terminal):
4221 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
4222 Setup popup_dialog_hook.
4224 2014-06-04 Eli Zaretskii <eliz@gnu.org>
4226 * w32heap.c (report_temacs_memory_usage): Improve the report by
4227 reporting the large blocks that are actually occupied at dump time.
4229 * w32console.c (initialize_w32_display): Set the console
4230 menu_show_hook, otherwise TTY menus are broken on w32.
4232 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
4234 Use terminal-specific hooks to display menus.
4235 * termhooks.h (struct terminal): New field menu_show_hook.
4236 * menu.h (<anonymous enum>): Bit flags for menu hooks.
4237 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
4239 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
4240 * nsmenu.m (ns_menu_show):
4241 * w32menu.c (w32_menu_show):
4242 * xmenu.c (x_menu_show):
4243 * term.c (tty_menu_show): Adjust to use bit flags.
4244 (set_tty_hooks): Set menu_show_hook.
4245 * xterm.c (x_create_terminal):
4246 * nsterm.m (ns_create_terminal):
4247 * msdos.c (initialize_msdos_display):
4248 * w32term.c (w32_create_terminal): Likewise.
4250 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
4252 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
4254 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4256 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
4257 (FD_SET): Don't define on WINDOWSNT.
4259 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4261 * emacs.c: Include "sysselect.h", to define its inline functions.
4262 Problem reported by Glenn Morris in:
4263 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
4265 Do not require libXt-devel when building with gtk.
4266 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
4267 dependency on libXt-devel.
4268 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
4269 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
4270 lwlib-widget.h now does this.
4271 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
4273 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
4275 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
4276 * process.c (add_read_fd, delete_read_fd, add_write_fd)
4277 (delete_write_fd, wait_reading_process_output):
4278 Remove now-redundant easserts.
4279 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
4280 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4281 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
4282 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
4284 2014-06-03 Eli Zaretskii <eliz@gnu.org>
4286 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
4287 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
4288 (calloc): Don't undef, it is never defined.
4289 (HEAP_ENTRY_SHIFT): Remove unused macro.
4291 * Makefile.in (C_HEAP_SWITCH): Remove.
4292 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
4294 Fix MS-Windows build broken by menu changes on 2014-06-02.
4295 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
4297 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
4298 Define instead of including ../lwlib/lwlib.h, which causes
4299 compilation errors due to missing X11 headers.
4301 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
4303 * process.c (wait_reading_process_output): Omit incorrect test of
4304 p->infd against zero. Add easserts for infd having a plausible value.
4306 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4308 Adjust to match recent lwlib changes.
4309 * menu.h (xmalloc_widget_value): Replace by ...
4310 (make_widget_value): ... new prototype.
4311 * menu.c (xmalloc_widget_value): Replace by ...
4312 (make_widget_value): ... new function.
4313 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
4314 * gtkutil.c (malloc_widget_value, free_widget_value):
4315 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
4316 * keyboard.h (enum button_type, struct _widget_value):
4317 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
4319 * nsmenu.m (ns_update_menubar, ns_menu_show):
4320 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
4321 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
4322 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
4324 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
4326 * image.c (x_query_frame_background_color)
4327 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
4328 Fix --enable-gcc-warnings compilation without image libraries.
4330 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4332 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
4333 emulated break value only if it goes up.
4334 (sbrk): Add assertion that the INCREMENT argument is strictly
4335 zero. Improve and correct the commentary.
4337 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4339 Improve AIX-related merge from emacs-24.
4340 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
4341 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
4342 not on AIX; since we're on the trunk we can use enums more broadly.
4344 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
4346 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
4348 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
4349 to min(value, whole).
4351 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4353 Bring back the changes to GDB-visible symbols, but only on AIX.
4354 And only if it's not pre-4.2 GCC.
4355 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4356 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4357 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4360 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4362 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
4363 with PT, not GPT. (Bug#16433)
4365 Revert last changes to GDB-visible symbols.
4366 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
4367 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
4368 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4371 2014-06-02 Glenn Morris <rgm@gnu.org>
4373 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
4375 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4377 Fix port to 32-bit AIX with xlc (Bug#17598).
4378 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
4379 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
4380 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
4381 to work around a compiler bug in IBM xlc 12.1.
4383 2014-06-02 Eli Zaretskii <eliz@gnu.org>
4385 * xterm.c (x_update_window_end): Don't invalidate the entire
4386 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4387 highlight needs to be redisplayed. (Bug#17588)
4389 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
4391 Port the GDB-visible symbols to AIX.
4392 Without them, GDB doesn't work to debug Emacs, since the AIX linker
4393 optimizes away the relevant external symbols. Use enums instead;
4394 this suffices for the AIX port, which is 32-bit-only anyway.
4395 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
4396 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4397 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4400 Include sources used to create macuvs.h.
4401 * Makefile.in ($(srcdir)/macuvs.h): New rule.
4402 * macuvs.h: Use automatically-generated header.
4404 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
4406 Port signal-handling to DragonFly BSD (Bug#17646).
4407 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
4408 Move implementations from callproc.c to sysdep.c.
4409 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
4410 Move declarations from process.h to syssignal.h.
4412 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
4414 * callint.c (Ffuncall_interactively): Add usage.
4416 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
4418 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
4420 2014-05-30 Eli Zaretskii <eliz@gnu.org>
4422 * w32heap.c (malloc_before_dump, malloc_after_dump)
4423 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4424 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
4425 set errno where appropriate to emulate CRT functions.
4427 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
4429 Debugging facility to check whether 'const char *' points to
4430 relocatable data of non-pure Lisp string.
4431 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
4432 (mark_maybe_pointer): ... adjusted user.
4433 (relocatable_string_data_p): New function.
4434 * lisp.h (relocatable_string_data_p): Add prototype.
4435 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
4436 the pointer to relocatable Lisp data is not used.
4438 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
4440 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
4441 * atimer.c (block_atimers):
4442 * callproc.c (block_child_signal): Block SIGINT too;
4443 otherwise, its handler might now unblock signals that it shouldn't.
4444 * keyboard.c (read_char): Clear signal mask, since we may
4445 be in a SIGINT handler, and many signals may be masked.
4446 * keyboard.c (handle_interrupt):
4447 * sysdep.c (handle_arith_signal):
4448 Clear signal mask instead of just unblocking the signal that
4449 was received, since several signals may be blocked at this point.
4451 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4453 * Makefile.in (TEMACS_POST_LINK): Remove target.
4454 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
4455 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
4457 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4459 * xmenu.c (xdialog_show): Remove prototype, rename to
4460 x_dialog_show, remove 2nd arg because it's always zero
4461 and simplify accordingly.
4462 (xw_popup_dialog): Adjust user.
4463 * w32menu.c (w32_dialog_show): Adjust prototype, remove
4464 2nd arg because it's always zero and simplify accordingly.
4465 (w32_popup_dialog): Adjust user.
4467 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4469 * w32heap.c (report_temacs_memory_usage): New function.
4471 * unexw32.c (unexec) [ENABLE_CHECKING]:
4472 Call report_temacs_memory_usage.
4474 * w32heap.h (report_temacs_memory_usage): Add prototype.
4476 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4478 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
4479 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
4481 2014-05-29 Eli Zaretskii <eliz@gnu.org>
4483 * buffer.c (init_buffer): Accept an argument 'initialized'.
4484 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
4485 mmap_regions and mmap_fd, to avoid referencing stale data from the
4486 dump phase. Add an assertion for buffer text of buffers created
4487 in temacs before this function is called. (Bug#17622)
4488 (mmap_regions_1, mmap_fd_1): Remove unused variables.
4490 * lisp.h (init_buffer): Update prototype.
4492 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
4494 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
4496 * alloc.c (Fgarbage_collect): Fix compilation with
4497 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4499 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
4501 * frame.c, frame.h (frame_char_to_pixel_position)
4502 (frame_set_mouse_position): Now static, and made private in
4503 frame.c rather than public in frame.h.
4505 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4507 Refactor mouse positioning stuff to avoid code duplication.
4508 * frame.h (frame_char_to_pixel_position): New function.
4509 (x_set_mouse_position): Rename to...
4510 (frame_set_mouse_position): ...new function.
4511 (frame_set_mouse_pixel_position): Add prototype.
4512 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
4513 Rename to frame_set_mouse_pixel_position.
4514 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
4516 * xterm.h, w32term.h ( x_set_mouse_position)
4517 (x_set_mouse_pixel_position): Remove prototypes.
4519 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
4521 On X, always make pointer visible when deleting frame (Bug#17609).
4522 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
4524 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
4526 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
4527 * keyboard.c (gobble_input): If there is no terminal input error,
4528 make sure the pointer is visible for all frames on this terminal.
4529 * xterm.c (x_free_frame_resources): Enable pointer visibility if
4530 it was previously disabled.
4532 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
4534 * data.c (Fzerop): Move to Elisp.
4535 (syms_of_data): Don't defsubr it.
4536 * keyboard.c (echo_keystrokes_p): New function.
4537 (read_char, record_menu_key, read_key_sequence): Use it.
4539 * callint.c (Qfuncall_interactively): New var.
4540 (Qcall_interactively): Remove.
4541 (Ffuncall_interactively): New function.
4542 (Fcall_interactively): Use it.
4543 (syms_of_callint): Defsubr it.
4545 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
4547 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
4548 relocated from under us.
4550 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
4552 Use mmap(2) emulation for allocating buffer text on MS-Windows.
4553 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
4554 configure, not from HEAPSIZE.
4555 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
4557 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
4558 for MinGW, since it no longer uses gmalloc.
4560 * buffer.c: Do not define mmap allocations functions for Windows.
4561 Remove mmap_find which is unused. Remove mmap_set_vars which does
4563 [WINDOWSNT]: Include w32heap.h.
4564 (init_buffer): Always allocate new memory for buffers.
4566 * emacs.c: Remove mmap_set_vars calls.
4568 * image.c (free_image): Undef free for Windows because it is
4569 redirected to our private version.
4571 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
4572 (copy_executable_and_dump_data): Remove dumping the heap section.
4573 (unexec): Restore using_dynamic_heap after dumping.
4575 * w32heap.c (dumped_data_commit, malloc_after_dump)
4576 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
4577 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
4578 (mmap_free): New functions.
4580 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
4582 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
4584 * image.c (imagemagick_load_image): Use MagickRealType for local
4585 'color_scale', instead of double, to avoid a GCC warning about
4588 * xfns.c (Fx_window_property): Remove unused local.
4590 Don't kill already-reaped process (Bug#17561).
4591 * process.c (process_send_signal): Fix race condition where a
4592 subprocess was reaped by a signal handler between the check for
4593 liveness and calling 'kill', which meant that Emacs could in
4594 theory kill an innocent bystander process. Do the fix by blocking
4595 SIGCHLD in a critical section that checks liveness before killing.
4597 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4599 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
4601 2014-05-26 Ken Brown <kbrown@cornell.edu>
4603 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
4604 even if !CYGWIN (see bug#17510).
4606 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
4608 * nsfns.m (Fns_do_applescript): Surround NSApp run
4609 with calls to ns_init_events, ns_finish_events (Bug#17424).
4611 * nsterm.h (ns_init_events, ns_finish_events): Declare.
4613 * nsterm.m (ns_init_events, ns_finish_events): New functions.
4614 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
4616 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
4617 with calls to ns_init_events, ns_finish_events (Bug#17424).
4619 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4621 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
4622 if we are iterating over an object that generates glyphs for
4623 marginal areas. (Bug#17585)
4625 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4627 * xdisp.c (safe__call1, safe__eval): Now static.
4629 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4631 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
4632 (safe_call, safe__call1): Construct a va_list argument for safe_call.
4633 (safe_call1): Call safe_call instead of safe__call directly.
4635 2014-05-26 Ken Brown <kbrown@cornell.edu>
4637 * w32term.c (x_delete_display) [CYGWIN]: Don't free
4638 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
4641 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
4643 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
4644 (safe__call, safe__call1, safe__eval): New functions.
4645 (safe_call): Use it.
4646 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
4647 (display_mode_element): Same for `:eval'.
4649 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
4651 Fix port to 32-bit AIX (Bug#17540).
4652 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
4653 twice. _text already includes this offset.
4654 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
4656 2014-05-26 Eli Zaretskii <eliz@gnu.org>
4658 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
4659 when closest_pos is identical to to_charpos, don't recurse, since
4660 we already tried that, and failed. (Bug#17539)
4662 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
4663 unwinding when frame's faces were not initialized yet, increment
4664 the frame's image-cache reference count before calling
4665 x_free_frame_resources. Don't dereference
4666 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
4668 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
4670 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
4673 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
4674 macfont.m, call draw with adjusted arguments so font drivers
4675 don't need to do that.
4677 * macfont.m (macfont_draw): Merge changes from Macport.
4679 2014-05-24 Eli Zaretskii <eliz@gnu.org>
4681 * alloc.c (garbage_collect_1): New function, with all of the guts
4682 of Fgarbage_collect.
4683 (mark_stack): Accept an argument END and don't mark Lisp objects
4684 on the stack beyond the address given by END. Calculation of END
4685 was moved to Fgarbage_collect.
4686 (Fgarbage_collect): Calculate the end address of the stack portion
4687 that needs to be examined by mark_stack, and pass that address to
4688 garbage_collect_1, which will pass it to mark_stack.
4689 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
4690 for more details about the underlying problems. In particular,
4691 this avoids dumping Emacs with the large hash-table whose value is
4692 held in purify-flag for most of the time loadup.el runs.
4694 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
4696 * xfns.c (x_window_property_intern): New function (code from
4698 (Fx_window_property): Call x_window_property_intern. If property
4699 not found and NILP (source) and outer window != inner window,
4700 check outer window for property (Bug#17537).
4702 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
4704 Supply malloc and alloc_size attributes for extern allocators.
4705 This documents the C API, and helps GCC generate a bit better code.
4706 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
4707 (ATTRIBUTE_MALLOC_SIZE): New macros.
4708 * gmalloc.c (malloc, realloc, calloc):
4709 * gtkutil.h (malloc_widget_value):
4710 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
4711 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
4714 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
4716 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
4717 * image.c (imagemagick_load_image): Port to hosts that do not use
4718 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
4720 2014-05-21 Leo Liu <sdl.web@gmail.com>
4722 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
4724 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
4726 * dbusbind.c (xd_signature): Revert last 2 patches.
4728 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
4730 Allow any non-nil value to count as true in bool-vector.
4731 Likewise for xd_signature in dbusbind.c.
4732 This is more consistent with the usual practice in Emacs, which is
4733 that any non-nil value counts as true.
4734 * alloc.c (Fbool_vector): Don't require args to be t or nil.
4735 * dbusbind.c (xd_signature): Likewise, for booleans.
4736 * data.c, lisp.h (Qbooleanp):
4737 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
4739 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
4741 * lisp.h (CHECK_BOOLEAN): New function.
4742 * alloc.c (Fbool_vector): New function.
4743 (syms_of_alloc): Defsubr it.
4744 * data.c (Qbooleanp): New symbol.
4745 (syms_of_data): DEFSYM it.
4746 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
4748 * font.c (font_matching_entity): Extract font-entity object
4749 from the vector of matching entities (Bug#17486).
4751 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
4753 Assume C99 or later (Bug#17487).
4754 * bytecode.c (B__dummy__): Remove.
4755 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
4756 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
4757 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
4758 * regex.c (DEBUG_PRINT): Assume varargs macros.
4759 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
4761 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
4763 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
4764 memory for every buffer that was dumped.
4766 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
4768 * fns.c (Freverse): Allow vectors, bool vectors and strings.
4769 (Fnreverse): Allow vectors and bool vectors.
4771 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
4773 Minor cleanup for terminal setup.
4774 * termhooks.h (create_terminal): Adjust prototype.
4775 * terminal.c (create_terminal): Pass output method and RIF as args.
4776 (init_initial_terminal):
4777 * nsterm.m (ns_create_terminal):
4778 * term.c (init_tty):
4779 * w32term.c (w32_create_terminal):
4780 * xterm.c (x_create_terminal): Adjust users.
4781 Avoid redundant NULL initializers and add comments.
4783 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
4785 * keyboard.c (Qdeactivate_mark): Now static.
4787 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
4789 If available, use Xfixes extension to do pointer blanking.
4790 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
4791 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
4792 (make_invisible_cursor): Move to...
4793 * xterm.c (make_invisible_cursor): ...here.
4794 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
4795 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
4796 (x_term_init): Call to x_setup_pointer_blanking.
4797 (XTtoggle_invisible_pointer): Use blanking specific to this display.
4798 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
4800 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4802 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
4804 2014-05-12 Glenn Morris <rgm@gnu.org>
4806 * fileio.c (Ffile_executable_p): Doc tweak.
4808 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
4810 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
4811 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
4813 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
4815 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
4817 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4819 Fix initialization of minibuffer history variable (Bug#17430).
4820 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
4821 Move the initialization up to prevent any "value void" message.
4823 2014-05-08 Samuel Bronson <naesten@gmail.com>
4825 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
4826 are matched (bug#17413).
4828 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
4830 Stop tooltips pulling Emacs window to front (Bug#17408).
4831 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
4832 SetWindowPos invocations.
4834 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
4836 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
4837 not initialized (Bug#17398).
4839 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
4841 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
4843 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
4845 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
4846 [HAVE_NS]: Do not include png.h.
4847 (x_query_frame_background_color): New function.
4848 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
4849 (png_load_body): Coalesce duplicate code.
4851 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
4853 Consult libpng-config more consistently (Bug#17339).
4854 * Makefile.in (PNG_CFLAGS): New var.
4855 (ALL_CFLAGS): Use it.
4856 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
4857 CFLAGS now handles this.
4859 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
4861 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
4862 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
4863 because WCONTINUED is always defined now.
4864 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
4866 2014-05-03 Eli Zaretskii <eliz@gnu.org>
4868 * buffer.c (overlay_strings): Fix the wording of the commentary.
4870 2014-05-01 Glenn Morris <rgm@gnu.org>
4872 * floatfns.c (Fisnan):
4873 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
4875 2014-05-01 Eli Zaretskii <eliz@gnu.org>
4877 * term.c (tty_menu_activate): A better initialization for cursor
4880 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
4882 * intervals.c: Tighten assertions.
4883 (create_root_interval): Make sure the interval is not empty.
4884 (intervals_equal): Use booleans.
4885 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
4886 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
4887 (balance_possible_root_interval): Simplify and use booleans.
4888 (split_interval_right, split_interval_left): Check LENGTH, and remove
4889 now redundant assertion.
4890 (adjust_intervals_for_insertion): Remove now redundant assertions.
4891 (delete_node, interval_deletion_adjustment)
4892 (adjust_intervals_for_deletion, merge_interval_right)
4893 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
4894 (reproduce_interval): Make sure the interval is not empty.
4896 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
4898 * term.c (tty_menu_activate): Don't assume row and col are initialized.
4899 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
4900 satisfaction that they would always be initialized.
4902 2014-04-30 Eli Zaretskii <eliz@gnu.org>
4904 * term.c (tty_menu_display): Move the cursor to the active menu item.
4905 (tty_menu_activate): Return the cursor to the active menu item
4906 after displaying the menu and after displaying help-echo.
4907 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
4908 for the details of why this is needed by screen readers and
4911 2014-04-30 Glenn Morris <rgm@gnu.org>
4913 * process.c (handle_child_signal):
4914 Handle systems without WCONTINUED. (Bug#15110, 17339)
4916 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
4918 * window.c (struct saved_window): Remove mark.
4919 (Fset_window_configuration, save_window_save)
4920 (compare_window_configurations): Don't touch marks any more.
4922 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
4924 Use bits_word for gcmarkbits.
4925 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
4926 bits_word is typically a tad more efficient for mark bits than
4927 unsigned is, so use bits_word. All uses changed.
4928 * lisp.h (BITS_PER_INT): Remove; no longer used.
4930 Avoid undefined behavior in signed left shift.
4931 This ports to GCC 4.9.0 with -fsanitize=undefined.
4932 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
4934 * regex.c (extract_number):
4935 * lisp.h (make_number, XINT):
4936 Do not shift a 1 bit left into a sign bit.
4937 * alloc.c (struct cons_block, struct float_block): Use unsigned,
4938 not int, for gcmarkbits. All uses changed.
4940 2014-04-25 Eli Zaretskii <eliz@gnu.org>
4942 * search.c (Fnewline_cache_check): Don't try to count newlines
4943 outside the buffer's restriction, as find_newline doesn't support that.
4945 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
4947 * window.c (Fset_window_configuration): Deactivate the mark before
4949 (set_window_buffer): Ignore window_initialized.
4950 (window_initialized): Remove.
4951 * keyboard.c (Qdeactivate_mark): Not static any more.
4952 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
4955 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
4957 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
4958 and to clang 3.4, which have fixed the bug. This should let us
4959 run a bit faster on these platforms when address sanitization is
4962 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
4964 Port to GCC 4.9.0 with --enable-gcc-warnings.
4965 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
4967 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
4968 a way that also works with GCC 4.9.0.
4970 * search.c (Fnewline_cache_check): Remove unused locals.
4972 2014-04-22 Eli Zaretskii <eliz@gnu.org>
4974 * search.c (find_newline1): New subroutine.
4975 (Fnewline_cache_check): New function.
4976 (syms_of_search): Defsubr it.
4978 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
4980 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
4981 * keyboard.c (unblock_input): Add comment.
4982 * xgselect.c (xg_select): Prevent Glib main loop recursion.
4984 2014-04-22 Daniel Colascione <dancol@dancol.org>
4986 * lread.c (readevalloop_eager_expand_eval): New function
4987 that can recurse into toplevel forms.
4988 (readevalloop): Call it.
4989 * lisp.h: Declare Qprogn.
4990 * callint.c (Qprogn): No longer static.
4992 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
4994 * intervals.c (rotate_right, rotate_left): Fix up length computation.
4995 Also change identifiers to match the comments, and add more assertions
4998 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
5000 * emacs.c (close_output_streams): Don't clear and restore errno.
5002 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
5004 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
5005 never becomes visible, i.e. using XMonad (Bug#17237).
5007 2014-04-18 Eli Zaretskii <eliz@gnu.org>
5009 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
5010 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
5011 (Fline_pixel_height): Don't assume that the current buffer and the
5012 selected window's buffer are one and the same. (Bug#17281)
5014 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
5015 paragraph-start cache before the newline cache. (Bug#17269)
5017 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
5019 * term.c (tty_send_additional_strings): No need to fflush here,
5021 (tty_set_terminal_modes): fflush after sending additional strings,
5024 2014-04-17 Daniel Colascione <dancol@dancol.org>
5026 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
5028 (tty_send_additional_strings): New function.
5029 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
5030 (syms_of_term): Intern tty-mode-set-strings and
5031 tty-mode-reset-strings.
5033 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5035 * window.c (save_window_save): Lookup window_point_insertion_type in
5036 the right buffer (bug#15457).
5037 (Qwindow_point_insertion_type): New var.
5038 (syms_of_window): Initialize it.
5040 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5042 Fix the MSDOS build.
5043 * unexcoff.c [MSDOS]: Include libc/atexit.h.
5044 (copy_text_and_data): Zero out the atexit chain pointer before
5047 * termhooks.h (encode_terminal_code): Update prototype.
5049 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
5050 visible for all DOS_NT ports, not just WINDOWSNT.
5051 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
5053 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
5054 unless it is defined.
5055 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
5057 * process.c (close_on_exec, accept4, process_socket): Move into
5058 the "ifdef subprocesses" part.
5059 (catch_child_signal): Condition by "ifdef subprocesses".
5060 (syms_of_process) <Qinternal_default_process_sentinel>
5061 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
5063 * msdos.h: Add prototypes for new functions.
5064 (EINPROGRESS): Define.
5065 (O_CLOEXEC): Define to zero.
5067 * msdos.c (check_window_system): Remove unnecessary an
5068 incompatible duplicate function.
5069 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
5070 New functions in support of new functionality.
5072 * menu.c (single_menu_item): Add visual indication of submenu
5073 also for menus on MSDOS frames.
5074 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
5076 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
5077 when async subprocesses aren't supported.
5079 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
5081 * emacs.c (close_output_streams): Zero out errno before calling
5084 * dired.c [MSDOS]: Include msdos.h.
5086 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
5087 (DATA_START) [MSDOS]: Define.
5088 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
5090 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
5091 Ifdef away for MSDOS.
5092 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
5093 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
5095 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
5096 Use temporary file template that is compatible with mkostemp.
5097 Move vfork-related portions under #ifndef MSDOS.
5098 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
5100 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5102 * buffer.c (Foverlays_at): Add argument `sorted'.
5104 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5106 * insdel.c (invalidate_buffer_caches): When deleting or replacing
5107 text, invalidate the bidi_paragraph_cache upto and including the
5110 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5112 Port to IRIX 6.5 (Bug#9684).
5113 * conf_post.h (INET6) [IRIX6_5]: Define.
5114 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
5115 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
5117 2014-04-16 Eli Zaretskii <eliz@gnu.org>
5119 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
5120 before passing it to system APIs.
5122 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
5124 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
5125 make sure stack.byte_string_start is not de-adjusted by pushhandler.
5127 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
5129 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
5131 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
5133 Remove DATA_SEG_BITS.
5134 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5135 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
5136 cc, but that platform is so old that SGI itself stopped supporting
5137 it in December 2013. If you still need Emacs on IRIX, please
5138 either compile with GCC and port the undumping code, or run
5139 './configure --with-wide-int'.
5140 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
5141 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
5142 DEFINE_GDB_SYMBOL_START way to define it.
5143 (NONPOINTER_BITS): New macro.
5144 (EMACS_INT): Use it.
5145 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
5146 the problem and/or configuring --with-wide-int.
5147 (USE_LSB_TAG): Simplify, based on above changes.
5148 (gdb_DATA_SEG_BITS): Remove. All uses removed.
5149 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
5151 2014-04-12 Eli Zaretskii <eliz@gnu.org>
5153 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
5154 covered by a display string that ends in a newline, and that cases
5155 going back by DVPOS lines to hit the search limit, lift the limit
5156 and go back until DVPOS is reached. (Bug#17244)
5158 * indent.c (Fvertical_motion): Handle correctly the case when the
5159 display string is preceded by an empty line.
5161 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
5162 use S_IWRITE instead.
5164 2014-04-11 Glenn Morris <rgm@gnu.org>
5166 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
5168 2014-04-11 Ken Brown <kbrown@cornell.edu>
5170 * Makefile.in (EMACS_MANIFEST): Revert last change.
5172 2014-04-10 Daniel Colascione <dancol@dancol.org>
5174 * puresize.h (BASE_PURESIZE): Increase.
5176 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5178 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
5180 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
5181 region handling (and don't call signal_before_change) if
5182 inhibit_modification_hooks is set.
5183 (signal_before_change): Don't check inhibit_modification_hooks any more.
5185 2014-04-08 Daniel Colascione <dancol@dancol.org>
5187 * alloc.c (sweep_symbols, mark_object): Assert that symbol
5188 function cells contain valid lisp objects. (Modified version of
5191 * alloc.c (detect_suspicious_free): Split actual stack capturing
5192 out into new function for easier breakpoint setting.
5193 (note_suspicious_free): New function.
5195 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
5197 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
5199 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
5200 (symbol_block_pinned): New var.
5201 (Fmake_symbol): Initialize `pinned'.
5202 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
5203 pinned and signal an error for un-purifiable objects.
5204 (pure_cons): Use it.
5205 (Fpurecopy): Use it, except for objects that can't be purified.
5206 (mark_pinned_symbols): New function.
5207 (Fgarbage_collect): Use it.
5208 (gc_sweep): Remove hack made unnecessary.
5210 2014-04-07 Glenn Morris <rgm@gnu.org>
5212 * keyboard.c (Fopen_dribble_file): Doc tweak.
5214 2014-04-07 Ken Brown <kbrown@cornell.edu>
5216 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
5218 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
5220 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
5221 We have a substitute execinfo.h on hosts that lack it.
5222 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
5223 isn't optimized away.
5225 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
5227 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
5228 * alloc.c (memory_full):
5229 * charset.c (syms_of_charset):
5230 * doc.c (Fsnarf_documentation):
5232 * font.c (BUILD_STYLE_TABLE):
5233 * keyboard.c (make_lispy_event):
5234 * profiler.c (setup_cpu_timer):
5235 * xgselect.c (xg_select):
5236 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
5238 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
5239 Replace the only use with ARRAYELTS (font_property_table).
5240 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
5242 2014-04-03 Daniel Colascione <dancol@dancol.org>
5244 * xterm.c (x_term_init):
5245 * xfns.c (best_xim_style):
5246 * xfaces.c (Fdump_colors):
5247 * w32fns.c (w32_default_color_map):
5248 * w32.c (init_environment, N_ENV_VARS):
5249 * unexcw.c (read_exe_header):
5250 * term.c (term_get_fkeys_1):
5251 * sysdep.c (init_baud_rate):
5252 * nsterm.m (ns_convert_key):
5253 * nsfns.m (get_geometry_from_preferences):
5254 * msdos.c (dos_set_window_size, init_environment):
5255 * macfont.m (mac_font_get_glyph_for_cid)
5256 (macfont_store_descriptor_attributes)
5257 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
5258 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
5259 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
5261 * image.c (xpm_str_to_color_key):
5262 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
5263 * frame.c (x_set_frame_parameters):
5264 * fileio.c (Ffile_selinux_context):
5265 * emacs.c (sort_args):
5266 * dosfns.c (msdos_stdcolor_name):
5267 * dired.c (file_attributes):
5268 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
5269 Change expressions of the form sizeof(arr) / sizeof(arr[0])
5272 2014-04-02 Daniel Colascione <dancol@dancol.org>
5274 * data.c (Ffset): Abort if we're trying to set a function call to
5277 * lisp.h (ARRAYELTS): New macro.
5279 * alloc.c: Include execinfo.h if available.
5280 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
5281 (suspicious_free_record): New structure.
5282 (suspicious_objects, suspicious_object_index)
5283 (suspicious_free_history, suspicious_free_history_index):
5285 (find_suspicious_object_in_range, detect_suspicious_free)
5286 (Fsuspicious_object): New functions.
5287 (cleanup_vector): Call find_suspicious_object_in_range.
5289 2014-04-02 Martin Rudalics <rudalics@gmx.at>
5291 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
5292 width from font width (Bug#17163).
5294 * frame.c (x_set_frame_parameters): Calculate default values of
5295 new frame sizes only after all other frame parameters have been
5296 processed (Bug#17142).
5298 2014-04-02 Ken Brown <kbrown@cornell.edu>
5300 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
5303 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5305 * xterm.c (x_draw_image_glyph_string): Adjust image background
5306 width accordingly when its x position is adjusted. (Bug#17115)
5308 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
5310 * font.c (font_list_entities): Do not add empty vector to font cache.
5311 (font_matching_entity): Likewise. If matching entity is found, insert
5312 1-item vector with this entity instead of entity itself (Bug#17125).
5314 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
5316 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
5318 * fns.c (validate_subarray): Rename from validate_substring,
5319 since it works for vectors too. New arg ARRAY. Optimize for the
5320 non-nil case. Instead of returning bool, throw an error if out of
5321 range, so that the caller needn't do that. All uses changed.
5322 Report original values if out of range.
5323 (Fsubstring, Fsubstring_no_properties, secure_hash):
5324 Also optimize the case where FROM is 0 or TO is the size.
5326 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5328 * search.c (Freplace_match): Use make_specified_string.
5329 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
5330 to catch bogus override face of glyph strings.
5331 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
5332 Move common substring range checking code to...
5333 (validate_substring): ...this function.
5335 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
5337 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
5339 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
5341 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
5342 bar is zero height, just return (Bug#16976).
5343 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
5345 * nsterm.h (EmacsView): Add wait_for_tool_bar.
5347 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
5348 is nil. If waiting for toolbar to complete, force a redraw.
5350 2014-03-28 Glenn Morris <rgm@gnu.org>
5352 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
5353 (emacs_bugreport): New variable.
5354 (usage_message): Use PACKAGE_BUGREPORT.
5355 (syms_of_emacs) <report-emacs-bug-address>: New variable.
5357 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
5359 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
5361 Port recent signal-related changes to FreeBSD.
5362 Problem reported by Herbert J. Skuhra.
5363 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
5364 Move decls from here ...
5365 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
5367 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5369 * w32term.c (x_draw_image_glyph_string): Fix computation of height
5370 and width of image background when it is displayed with a 'box'
5373 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
5375 More backward-compatible fix to char-equal core dump (Bug#17011).
5376 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
5377 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
5379 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
5381 * image.c (init_svg_functions): When loading SVG-related libraries,
5382 free already loaded libraries if the initialization fails.
5383 (rsvg_handle_set_size_callback): Remove declaration, unused.
5385 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
5387 Fix core dump in char-equal (Bug#17011).
5388 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
5389 unibyte buffers, as we can't tell whether the characters are
5392 * insdel.c (adjust_markers_for_delete): Remove unused local.
5394 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
5396 Have (MARKER . ADJUSTMENT) undo records always be immediately
5397 after their corresponding (TEXT . POS) record in undo list.
5399 * lisp.h (record-delete): New arg record_markers.
5400 (record_marker_adjustment): No longer needed outside undo.c.
5401 * insdel.c (adjust_markers_for_delete): Move calculation of marker
5402 adjustments to undo.c's record_marker_adjustments. Note that
5403 fileio.c's decide_coding_unwind is another caller to
5404 adjust_markers_for_delete. Because it has undo list bound to t,
5405 it does not rely on adjust_markers_for_delete to record marker
5407 (del_range_2): Swap call to record_delete and
5408 adjust_markers_for_delete so as undo marker adjustments are
5409 recorded before current deletion's adjustments, as before.
5410 (adjust_after_replace):
5411 (replace_range): Pass value for new record_markers arg to
5413 * undo.c (record_marker_adjustment): Rename to
5414 record_marker_adjustments and made static.
5415 (record_delete): Check record_markers arg and call
5416 record_marker_adjustments.
5417 (record_change): Pass value for new record_markers arg to
5419 (record_point): at_boundary calculation no longer needs to account
5420 for marker adjustments.
5422 2014-03-26 Martin Rudalics <rudalics@gmx.at>
5424 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
5427 2014-03-26 Glenn Morris <rgm@gnu.org>
5429 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
5431 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
5433 * buffer.c (struct sortvec): Add field `spriority'.
5434 (compare_overlays): Use it.
5435 (sort_overlays): Set it.
5437 2014-03-26 Eli Zaretskii <eliz@gnu.org>
5439 * xdisp.c (redisplay_window): If all previous attempts to find the
5440 cursor row failed, try a few alternatives before falling back to
5441 the top-most row of the window. Use row_containing_pos. (Bug#17047)
5443 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
5445 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
5446 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
5448 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
5449 variables on Windows.
5451 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
5453 * w32.c (unsetenv): Remove unused var `retval'.
5454 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
5456 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
5457 (start_watching): Remove unused var `thr'.
5459 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
5460 (find_child_console): Remove unnecesary var `thread_id'.
5462 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
5463 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
5465 2014-03-26 Glenn Morris <rgm@gnu.org>
5467 * filelock.c (Flock_buffer): Doc tweak.
5469 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
5470 * emacs.c (shut_down_emacs):
5471 * fileio.c (Finsert_file_contents, write_region):
5472 * filelock.c (top-level, syms_of_filelock):
5473 * insdel.c (prepare_to_modify_buffer_1):
5474 CLASH_DETECTION is always defined now.
5476 2014-03-25 Eli Zaretskii <eliz@gnu.org>
5478 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
5479 DLL handle, to speed up thread startup.
5481 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
5483 Handle sigmask better with nested signal handlers (Bug#15561).
5484 * atimer.c (sigmask_atimers): Remove.
5485 Remaining use rewritten to use body of this function.
5486 * atimer.c (block_atimers, unblock_atimers):
5487 * callproc.c (block_child_signal, unblock_child_signal):
5488 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
5489 New arg OLDSET. All callers changed.
5490 * atimer.c (block_atimers, unblock_atimers):
5491 * callproc.c (block_child_signal, unblock_child_signal):
5492 * keyboard.c (handle_interrupt):
5493 * sound.c (vox_configure, vox_close):
5494 Restore the old signal mask rather than unilaterally clearing bits
5495 from the mask, in case a handler is running within another
5496 handler. All callers changed.
5497 * lisp.h, process.c, process.h, term.c:
5498 Adjust decls and callers to match new API.
5499 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
5500 signal handlers aren't supposed to use floating point anyway.
5501 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
5503 2014-03-23 Daniel Colascione <dancol@dancol.org>
5505 Split gc_sweep into discrete functions for legibility and better
5508 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
5509 (sweep_vectors): Fix typo in comment.
5510 (sweep_conses, sweep_floats, sweep_intervals)
5511 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
5512 (gc_sweep): Call new functions, to which existing functionality is
5514 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
5516 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
5518 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
5520 2014-03-23 Daniel Colascione <dancol@dancol.org>
5522 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
5523 only if xic_style calls for it. This change allows Emacs to work
5524 with ibus. Also, don't leak resources if create_frame_xic fails,
5525 and stop caching xic_style across different displays.
5526 (supported_xim_styles): Make const.
5527 (best_xim_style): Remove first parameter: it's always just
5528 supported_xim_styles. Change to look at supported_xim_styles
5531 2014-03-23 Daniel Colascione <dancol@dancol.org>
5533 * term.c (init_tty): Rearrange condition for clarity; print
5534 appropriate diagnostic.
5536 2014-03-23 Daniel Colascione <dancol@dancol.org>
5538 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
5539 array. (ASAN caught.)
5541 2014-03-22 Glenn Morris <rgm@gnu.org>
5543 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
5545 2014-03-22 Daniel Colascione <dancol@dancol.org>
5547 * process.c (conv_sockaddr_to_lisp): When extracting the string
5548 names of AF_LOCAL sockets, stop before reading uninitialized memory.
5550 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5552 Fix regression introduced by patch for Bug#10500.
5553 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
5554 * w32term.c (x_draw_image_relief): Likewise.
5556 2014-03-21 Martin Rudalics <rudalics@gmx.at>
5558 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
5559 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
5560 maximize a frame for odd default fonts.
5562 2014-03-21 Glenn Morris <rgm@gnu.org>
5564 * minibuf.c (history-length): Increase default from 30 to 100.
5566 2014-03-21 Daniel Colascione <dancol@dancol.org>
5568 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
5569 every time we switch to minibuffer.
5571 * alloc.c (lisp_align_malloc, allocate_string_data)
5572 (allocate_vectorlike): Allow mmap allocation of lisp objects.
5573 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
5575 2014-03-21 Eli Zaretskii <eliz@gnu.org>
5577 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
5578 support more "verbs".
5580 2014-03-21 Daniel Colascione <dancol@dancol.org>
5582 Always prohibit dumping a dumped Emacs.
5584 * emacs.c (might_dump): New variable.
5585 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
5586 * lisp.h (might_dump): Declare.
5587 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
5589 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
5591 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
5593 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
5595 * doc.c (store_function_docstring): Warn when we don't know where to
5597 (Fsubstitute_command_keys): Don't advertise the fact that
5598 text-properties are dropped, since we think it's a bug that we'll fix.
5600 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
5601 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
5602 * frame.c (frame_garbaged): Make "docstring" more precise.
5604 2014-03-20 Glenn Morris <rgm@gnu.org>
5606 * charset.c (init_charset): When we cannot find the charsets directory,
5607 mention if EMACSDATA is set.
5609 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
5611 * fns.c (Frandom): Fix rare bug where the result isn't random.
5613 Fix porting inconsistency about rounding to even.
5614 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
5615 This way, the unusual !HAVE_RINT case acts like the usual
5616 HAVE_RINT case, and we can fix the documentation accordingly.
5618 2014-03-19 Eli Zaretskii <eliz@gnu.org>
5620 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
5621 (w32_wnd_proc): Initialize the dwHoverTime member of
5622 TRACKMOUSEEVENT structure.
5624 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
5626 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
5628 2014-03-16 Eli Zaretskii <eliz@gnu.org>
5630 * search.c (find_newline): Speed up the function when using the
5631 newline cache, by halving the number of calls to
5632 region_cache_forward and region_cache_backward. (Bug#16830)
5634 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
5636 * buffer.c (Fset_buffer): Document return value (bug#17015).
5638 2014-03-14 Martin Rudalics <rudalics@gmx.at>
5640 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
5641 nil, always resize character wise to avoid potential loss of the
5642 mode line (Bug#16923 related).
5644 2014-03-12 Martin Rudalics <rudalics@gmx.at>
5646 * frame.c (x_set_frame_parameters): Always calculate new sizes
5647 pixelwise to avoid potential loss when rounding.
5649 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
5651 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
5652 * xterm.c (x_free_frame_resources): Free all allocated cursors.
5654 2014-03-10 Eli Zaretskii <eliz@gnu.org>
5656 * w32.c (fstatat): Don't add an extra slash if the argument ends
5657 with a slash: this fails the subsequent call to stat_worker on
5658 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
5660 2014-03-09 Martin Rudalics <rudalics@gmx.at>
5662 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
5664 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
5666 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
5668 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
5669 when frame is only on one screen (Bug#14713).
5671 2014-03-08 Eli Zaretskii <eliz@gnu.org>
5673 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
5674 there's a valid wrap point in the display line, the last glyph
5675 cannot "just barely fit" on this row, because display_line doesn't
5676 let it. Instead, proceed as if the last glyph didn't fit, so that
5677 we eventually back up the iterator to the wrap point. This avoids
5678 delusional behavior of move_it_to, whereby it proceeds to the next
5679 display line, but sets current_x to zero for all the glyphs that
5680 without word-wrap would fit on the previous display line.
5681 One result was that visual-order cursor movement behaved erratically
5683 (Fmove_point_visually): Add code to find the x coordinate of the
5684 last character before wrap point, under word-wrap on a TTY.
5686 2014-03-07 Eli Zaretskii <eliz@gnu.org>
5688 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
5689 also return value of MOVE_POS_MATCH_OR_ZV from
5690 move_it_in_display_line_to, when moving from beginning of line to
5691 point's position. (Bug#16961)
5693 2014-03-07 Martin Rudalics <rudalics@gmx.at>
5695 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
5696 * window.c (Fselect_window): Explain NORECORD and
5697 `buffer-list-update-hook' in doc-string.
5699 2014-03-06 Martin Rudalics <rudalics@gmx.at>
5701 * window.c (Fother_window_for_scrolling): Check that
5702 Vother_window_scroll_buffer is a buffer.
5704 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
5706 * xterm.c (xim_initialize): Always pass a copy of resource name
5707 to XRegisterIMInstantiateCallback and eassert whether return
5708 value is True. Passing copy is important because Xlib doesn't
5709 make its own copy and resource name argument usually points to
5710 SSDATA (Vx_resource_name), which may be changed from Lisp.
5711 (xim_close_display): For XUnregisterIMInstantiateCallback,
5712 always eassert return value and pass exactly the same values
5713 as were used for XRegisterIMInstantiateCallback.
5714 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
5715 sources to check why if you are interested.
5717 2014-03-05 Martin Rudalics <rudalics@gmx.at>
5719 * dispnew.c (change_frame_size_1): Add new_lines instead of
5720 new_height, the latter may be still zero if passed as such.
5721 * window.c (Fwindow_pixel_height): Mention bottom divider in
5724 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
5726 Fix "resource temporarily unavailable" with xgselect
5728 * xgselect.c: Include <stdbool.h>.
5729 (xg_select) [!USE_GTK]: Don't lose track of errno.
5731 Fix minor --enable-gcc-warnings issues.
5732 * widget.c (update_various_frame_slots, EmacsFrameResize):
5733 Avoid unused locals. Prefer 'if' to '#if' when either will do.
5735 2014-03-04 Ken Brown <kbrown@cornell.edu>
5737 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
5738 represent the actual adjustment needed for alignment.
5740 2014-03-04 Eli Zaretskii <eliz@gnu.org>
5742 * gmalloc.c (aligned_alloc): Don't allocate more memory than
5743 needed, and don't reallocate if the initial allocation already
5744 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
5746 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5748 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
5751 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
5753 * cmds.c (delete-char): Update docstring pointing out that the
5754 function ignores `delete-active-region' and `overwrite-mode'.
5756 2014-03-03 Eli Zaretskii <eliz@gnu.org>
5758 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
5760 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
5761 allocated buffer due to alignment.
5762 (freehook): If the block to be freed was allocated by
5763 'aligned_alloc', find its real pointer before calling 'free'.
5765 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
5768 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
5770 * font.c (toplevel): Adjust comment about font cache layout.
5771 (font_clear_cache): Fix to match real font cache layout.
5772 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
5773 (Fframe_font_cache) [FONT_DEBUG]: New function.
5774 (syms_of_font) [FONT_DEBUG]: Defsubr it.
5776 Avoid crashes when X fonts are erroneously freed on reused X
5777 'Display *' connection data (Bug#16069). Note that X font
5778 resources still may be leaked, but currently there is no way
5779 to completely avoid it.
5780 * xterm.h (struct x_display_info): New member x_id. Add comments.
5781 * xterm.c (x_display_id): New variable.
5782 (x_term_init): Assign identifier to each opened X connection.
5783 * xfont.c (struct xfont): New member x_display_id.
5784 (xfont_open): Initialize it with frame's display id.
5785 (xfont_close): Check whether font's display id matches the one
5786 recorded for the given display. Adjust comment.
5787 * xftfont.c (struct xftfont_info):
5788 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
5790 2014-03-01 Martin Rudalics <rudalics@gmx.at>
5792 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
5793 * window.c (Fother_window_for_scrolling): Don't try to scroll a
5794 killed Vother_window_scroll_buffer.
5795 (Vother_window_scroll_buffer): Fix doc-string accordingly.
5797 2014-03-01 Eli Zaretskii <eliz@gnu.org>
5799 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
5800 that start with more than 2 slashes as UNCs. (Bug#16751)
5802 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
5804 Fix a few crashes and leaks when cloning C strings.
5805 * alloc.c, lisp.h (dupstring): New function.
5806 * gtkutil.c (xg_get_font):
5807 * term.c (tty_default_color_capabilities):
5808 * xsettings.c (store_monospaced_changed)
5809 (store_font_name_changed, parse_settings)
5810 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
5811 This avoids some unlikely crashes due to accessing freed storage,
5812 and avoids some minor memory leaks in the more-typical case.
5814 2014-02-28 Martin Rudalics <rudalics@gmx.at>
5816 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
5817 cursor when modeline can't be dragged (Bug#16647).
5819 2014-02-28 Glenn Morris <rgm@gnu.org>
5821 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
5822 from custom-delayed-init-variables. (Bug#11565)
5824 2014-02-27 Martin Rudalics <rudalics@gmx.at>
5826 More fixes for mouse glyph calculations (Bug#16647).
5827 * window.c (coordinates_in_window): In intersection of
5828 horizontal and vertical window dividers prefer the horizontal
5829 one. Add some extra parens to last fix.
5830 (window_relative_x_coord): Return x-coordinate for header and
5832 * xdisp.c (remember_mouse_glyph): In text area don't extend
5833 glyph into mode line to show the vertical drag cursor there
5834 immediately. Subdivide mouse glyphs in right fringes to show a
5835 horizontal drag cursor as soon as we enter the "grabbable width"
5836 portion. Handle vertical border case separately. Do not
5837 subdivide window divider areas.
5838 (note_mouse_highlight): On bottom divider of bottommost windows
5839 show vertical drag cursor only when the minibuffer window can be
5842 2014-02-27 Eli Zaretskii <eliz@gnu.org>
5844 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
5845 reset by the face of the object just displayed. See also bug#76.
5846 (get_next_display_element): If the string came from a display
5847 property, examine the box face attribute at it->position, not at
5848 it->current.pos, since the latter was not updated yet. (Bug#16870)
5849 (handle_face_prop): Improve commentary.
5851 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
5853 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
5854 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
5856 2014-02-26 Martin Rudalics <rudalics@gmx.at>
5858 Fixes around Bug#16647.
5859 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
5860 ON_BOTTOM_DIVIDER cases.
5861 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
5862 only if the window has no right divider.
5863 (Fcoordinates_in_window_p): Fix doc-string.
5865 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
5867 * lread.c (Funintern): Fix doc to match advertised calling convention.
5869 2014-02-24 Daniel Colascione <dancol@dancol.org>
5871 * keyboard.c (read_char): Close race that resulted in lost events.
5873 2014-02-22 Glenn Morris <rgm@gnu.org>
5875 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
5876 * window.c (window-resize-pixelwise): Doc fixes.
5878 * process.c (Finternal_default_process_filter)
5879 (Finternal_default_process_sentinel): Doc tweaks.
5881 2014-02-21 Glenn Morris <rgm@gnu.org>
5883 * process.c (Fprocess_buffer, Faccept_process_output)
5884 (Finternal_default_process_filter, Finternal_default_process_sentinel):
5887 2014-02-21 Martin Rudalics <rudalics@gmx.at>
5889 * window.c (Fwindow_scroll_bar_width): New function.
5891 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
5893 Pacify GCC when configuring with --enable-gcc-warnings.
5894 * xdisp.c (move_it_in_display_line_to) [lint]:
5895 Initialize recently-added local.
5897 2014-02-21 Daniel Colascione <dancol@dancol.org>
5899 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
5901 2014-02-20 Eli Zaretskii <eliz@gnu.org>
5903 * xdisp.c (init_iterator): Don't dereference a bogus face
5904 pointer. (Bug#16819)
5905 (try_cursor_movement): Don't use cursor position if
5906 set_cursor_from_row failed to compute it. This avoids assertion
5907 violations in MATRIX_ROW.
5908 (move_it_in_display_line_to): Save the iterator state in ppos_it
5909 only once per call. Reimplement the method used to return to the
5910 best candidate position if all the positions found in display line
5911 are beyond TO_CHARPOS. This cuts down the number of calls to
5912 bidi_shelve_cache, which moves a lot of stuff when lines are long
5913 and include bidirectional text. (Bug#15555)
5915 2014-02-20 Glenn Morris <rgm@gnu.org>
5917 * data.c (Fdefalias): Doc fix.
5919 2014-02-19 Eli Zaretskii <eliz@gnu.org>
5921 * xdisp.c (display_line): Fix horizontal scrolling of large images
5922 when fringes are turned off. This comes at a price of not
5923 displaying the truncation/continuation glyphs in this case.
5926 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
5927 CreateDIBSection returns an error indication, zero out *ximg after
5928 destroying the image. This avoids crashes in memory allocations
5929 due to the fact that some of the callers also call
5930 x_destroy_x_image, which will attempt to free an already free'd
5933 2014-02-18 Martin Rudalics <rudalics@gmx.at>
5935 * widget.c (update_various_frame_slots): Don't set
5936 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
5938 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
5940 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
5942 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
5944 temacs --daemon fix (Bug#16599).
5945 * emacs.c (main): Initialize daemon_pipe[1] here ...
5946 (syms_of_emacs): ... instead of here.
5948 2014-02-16 Anders Lindgern <andlind@gmail.com>
5950 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
5953 2014-02-16 Daniel Colascione <dancol@dancol.org>
5955 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
5956 (xd_get_connection_address): Use it.
5957 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
5958 xd_get_connection_address because the latter signals if the bus
5959 we're trying to close is already disconnected.
5961 2014-02-13 Eli Zaretskii <eliz@gnu.org>
5963 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
5964 argument to CreateThread. This avoids segfaults on Windows 9X.
5965 Reported by oslsachem <oslsachem@gmail.com>.
5967 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
5969 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
5970 * unexhp9k800.c (unexec_error): New function, to simplify the code.
5971 (check_lseek): New function, to report lseek errors.
5972 (save_data_space, update_file_ptrs, read_header, write_header)
5973 (copy_file, copy_rest, unexec): Use these news functions.
5974 (update_file_ptrs): Don't assume wraparound behavior when
5975 converting a large size_t value to off_t.
5977 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
5979 * composite.c (fill_gstring_header): Pass positions as C integers
5980 and move parameters checking to...
5981 (Fcomposition_get_gstring): ...this function. Handle case when
5982 buffer positions are in reversed order and avoid crash (Bug#16739).
5984 * buffer.c (validate_region): Mention current buffer in error message.
5986 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
5988 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
5990 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
5992 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
5994 2014-02-11 Glenn Morris <rgm@gnu.org>
5996 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
5997 Replace refs to "OpenStep" in messages.
5999 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
6001 Avoid "." at end of error diagnostics.
6002 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
6003 * font.c (Ffont_at):
6004 * nsfns.m (ns_display_info_for_name):
6005 * nsselect.m (Fx_own_selection_internal):
6006 * nsterm.m (performDragOperation:):
6007 Remove "." from end of diagnostic.
6009 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
6011 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
6012 unintuitive (bug#15824).
6013 (Fyes_or_no_p): Doc fix (bug#15456).
6015 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
6017 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
6019 * eval.c (call_debugger): When exiting the debugger, do not allow
6020 max_specpdl_size less than actual binding depth (Bug#16603).
6021 (syms_of_eval): Adjust docstring.
6023 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
6025 * cmds.c (Fself_insert_command): Output a clearer error message on
6026 negative repetitions (bug#9476).
6028 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
6030 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6032 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
6034 * minibuf.c (Fread_string): Doc clarification (bug#15422).
6036 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
6038 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
6040 * keyboard.c (Frecursive_edit): Fix typo in docstring.
6042 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
6044 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
6046 * keyboard.c (Frecursive_edit): Say more precicely how throwing
6047 `exit' works (bug#15865).
6049 2014-02-07 Martin Rudalics <rudalics@gmx.at>
6051 Constrain window box/body sizes and margin widths (Bug#16649).
6052 * xdisp.c (window_box_width): Don't return less than zero.
6053 (window_box_left_offset, window_box_right_offset): Don't return
6054 more than the window's pixel width.
6055 * window.c (window_body_height, window_body_width): Don't return
6057 (window_resize_apply): Adjust margin width, if necessary.
6059 2014-02-07 Glenn Morris <rgm@gnu.org>
6061 * nsterm.m (syms_of_nsterm): Doc fix.
6063 2014-02-06 Eli Zaretskii <eliz@gnu.org>
6065 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
6066 New variables: pointers through which to call the respective APIs.
6067 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
6068 (filename_from_ansi, sys_link, check_windows_init_file):
6069 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
6070 This is required on Windows 9X, where we dynamically load
6071 UNICOWS.DLL which has their non-stub implementations.
6072 (maybe_load_unicows_dll): Assign addresses to these 2 function
6073 pointers after loading UNICOWS.DLL.
6075 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
6076 MultiByteToWideChar and WideCharToMultiByte through function
6079 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
6082 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
6084 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
6085 for OSX >= 10.9 if separate spaces are used.
6086 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
6088 2014-02-06 Glenn Morris <rgm@gnu.org>
6090 * buffer.c (cache-long-scans): Doc fix.
6092 2014-02-05 Eli Zaretskii <eliz@gnu.org>
6094 * w32fns.c (Fw32_shell_execute): Doc fix.
6096 2014-02-05 Bastien Guerry <bzg@gnu.org>
6098 * syntax.c (Fforward_word): Call Fconstrain_to_field with
6099 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
6101 2014-02-05 Martin Rudalics <rudalics@gmx.at>
6103 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
6104 outside the window (Bug#16649).
6106 * xdisp.c (note_mouse_highlight): When entering a margin area show
6107 a non-text cursor (Bug#16647).
6109 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
6111 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
6112 It prompted a compile-time diagnostic on GNU/Linux.
6113 Simplify to remove the need for the label.
6115 2014-02-04 Eli Zaretskii <eliz@gnu.org>
6117 * w32menu.c (w32_popup_dialog): Don't condition the whole function
6118 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
6119 to show it; otherwise return 'unsupported--w32-dialog' to signal
6120 to the caller that emulation with menus is necessary.
6121 This resurrects code inadvertently deleted by the 2013-10-08 commit.
6123 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
6125 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
6128 * menu.c (Fx_popup_dialog): Don't condition the call to
6129 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
6130 special symbol 'unsupported--w32-dialog', emulate the dialog with
6131 a menu by calling x-popup-menu.
6133 * menu.h (Qunsupported__w32_dialog): New extern variable.
6135 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
6137 * keyboard.c (kbd_buffer_get_event): Read file notification events
6140 * xgselect.c (xg_select): Read glib events in any case, even if
6141 there are no file descriptors to watch for. (Bug#16519)
6143 2014-02-03 Martin Rudalics <rudalics@gmx.at>
6145 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
6146 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
6147 * w32term.c (w32_draw_window_divider): Handle first and last
6149 * w32term.h (w32_fill_area_abs): New function.
6150 * xdisp.c (x_draw_right_divider): Don't draw over bottom
6152 * xfaces.c (realize_basic_faces): Handle new face ids.
6153 * xfns.c (Fx_create_frame): Call x_default_parameter for right
6154 and bottom divider width.
6155 * xterm.c (x_draw_window_divider): Handle first and last pixels
6158 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
6160 * print.c (Fexternal_debugging_output): Add cast to pacify
6161 --enable-gcc-warnings.
6162 * eval.c (call_debugger): Grow specpdl if the debugger was
6163 entered due to specpdl overflow (Bug#16603) and allow more
6164 specpdl space for the debugger itself.
6166 2014-02-02 Martin Rudalics <rudalics@gmx.at>
6168 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
6171 2014-02-01 Eli Zaretskii <eliz@gnu.org>
6173 * w32fns.c (Ffile_system_info): Use WINAPI in the function
6174 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
6176 * print.c (Fexternal_debugging_output): If the argument character
6177 is non-ASCII, encode it with the current locale's encoding before
6178 writing the result to the terminal. (Bug#16448)
6180 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
6181 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
6184 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
6186 * process.c (create_process): Reset SIGPROF handler in the child.
6187 * callproc.c (call_process): Likewise.
6189 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
6191 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
6193 2014-01-29 Eli Zaretskii <eliz@gnu.org>
6195 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
6196 of zero to print strings, GDB doesn't like it.
6198 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
6199 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
6200 we still use correct addresses. (Bug#16576)
6202 2014-01-27 K. Handa <handa@gnu.org>
6204 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
6205 to preserve the code detection behavior of 24.3.
6206 * coding.h (struct coding_system): New member detected_utf8_bytes.
6207 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
6208 (decode_coding_gap): Use short cut for UTF-8 file reading only
6209 when coding->detected_utf8_bytes equals to coding->src_bytes.
6210 * fileio.c (Finsert_file_contents): Cancel the previous change.
6212 2014-01-29 Martin Rudalics <rudalics@gmx.at>
6214 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
6215 that are not visible.
6217 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
6219 * xmenu.c (create_and_show_popup_menu): Handle case when no key
6220 is grabbed (Bug#16565).
6222 2014-01-28 Martin Rudalics <rudalics@gmx.at>
6224 * xdisp.c (last_max_ascent): Re-remove after erroneously
6225 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
6227 (move_it_to): Re-remove reference to last_max_ascent.
6228 (Fwindow_text_pixel_size): Add iterator's max_ascent and
6229 max_descent here instead of calling line_bottom_y.
6232 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
6234 * terminal.c (initial_free_frame_resources): New function.
6235 (init_initial_terminal): Install new hook to free face cache
6236 on initial frame and avoid memory leak. For details, see
6237 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
6238 * xfaces.c (free_frame_faces): Adjust comment.
6240 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6242 * data.c (Fstring_to_number): Document results if unparsable
6245 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
6247 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
6249 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
6251 When decoding, prefer ptrdiff_t to int for buffer positions etc.
6252 * coding.c (detect_coding_utf_8, emacs_mule_char)
6253 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
6254 (check_utf_8, decode_coding):
6255 * coding.h (struct coding_system.errors):
6256 Use ptrdiff_t, not int, for integer values derived from buffer and
6259 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
6260 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
6261 before invoking decode_coding_gap, since there's just one block.
6263 2014-01-25 Martin Rudalics <rudalics@gmx.at>
6265 Fix handling of face attributes in Fx_create_frame (Bug#16529).
6266 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
6267 too early. Again run change_frame_size before assigning menu-
6270 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
6272 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
6273 arrives, call x_check_fullscreen, in case the new display has a
6274 different resolution. (Bug#16517)
6276 2014-01-25 Eli Zaretskii <eliz@gnu.org>
6278 * term.c (read_menu_input): If the selected frame changes, exit
6280 (tty_menu_show): If the selected frame changes while we displayed
6281 a menu, throw to top level. (Bug#16479)
6283 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
6285 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
6287 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
6289 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
6290 * data.c (count_one_bits_word): Fix bug (negated comparison)
6291 when BITS_PER_ULL < BITS_PER_BITS_WORD.
6293 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
6295 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
6296 Avoid undefined behavior by initializing display property bit of a
6297 string processed by the bidirectional iterator. For details, see
6298 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
6300 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
6302 Minor cleanup of previous change.
6303 * image.c (imagemagick_error, Fimagemagick_types):
6304 Omit some recently-introduced and unnecessary casts and assignments.
6306 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
6308 Fix two memory leaks discovered with Valgrind.
6309 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
6310 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
6312 2014-01-22 Martin Rudalics <rudalics@gmx.at>
6314 Fixes in window size functions around Bug#16430 and Bug#16470.
6315 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
6316 (Fwindow_mode_line_height, Fwindow_header_line_height)
6317 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
6318 Minor doc-string adjustments.
6319 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
6320 Rewrite doc-strings.
6321 (window_body_height, window_body_width): Do not count partially
6322 visible lines/columns when PIXELWISE is nil (Bug#16470).
6323 (Qfloor, Qceiling): New symbols.
6325 2014-01-21 Eli Zaretskii <eliz@gnu.org>
6327 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
6328 when the image cache is not yet allocated. (Bug#16509)
6330 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
6332 * buffer.c (Fkill_buffer): When killing an indirect buffer,
6333 re-attach intervals to its base buffer (Bug#16502).
6334 * intervals.c (set_interval_object): Move from here...
6335 * intervals.h (set_interval_object): ... to here. Fix comments.
6337 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
6339 Avoid undefined behavior by initializing buffer redisplay bit.
6340 Problem reported by Dmitry Antipov in
6341 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
6342 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
6344 Revert some of the CANNOT_DUMP fix (Bug#16494).
6345 * lread.c (init_lread): Fix typo: NILP, not !NILP.
6347 2014-01-19 Eli Zaretskii <eliz@gnu.org>
6349 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
6350 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
6351 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
6352 they are replaced by macros that expand into direct calls to the
6353 corresponding functions from GDI32.DLL.
6354 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
6355 variables in the Cygwin build, they are unused.
6357 2014-01-19 K. Handa <handa@gnu.org>
6359 * composite.c (composition_update_it): Fix previous change.
6361 2014-01-18 Eli Zaretskii <eliz@gnu.org>
6363 Fix file name handling on MS-Windows 9X.
6364 * w32.c (maybe_load_unicows_dll): New function.
6366 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
6367 on, to make sure we can convert file names to and from UTF-8 on
6368 Windows 9X. This fixes a failure to start up because Emacs cannot
6369 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
6371 * w32font.c [WINDOWSNT]: Include w32.h.
6372 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
6373 of implementing the same stuff.
6374 Remove now unused g_b_init_is_windows_9x.
6376 * w32.h (maybe_load_unicows_dll): Add prototype.
6378 2014-01-17 Eli Zaretskii <eliz@gnu.org>
6380 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
6381 switch to single keyboard. Prevents daemon crashes when a new
6382 client connects while we show a TTY menu in an existing client.
6385 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
6387 Fix MinGW64 porting problem with _setjmp.
6388 Reported by Eli Zaretskii in:
6389 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
6390 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
6391 the old _setjmp and _longjmp. All uses changed.
6393 2014-01-13 Daniel Colascione <dancol@dancol.org>
6395 * textprop.c (Fremove_list_of_text_properties):
6396 Correctly handle reaching the end of the interval tree. (Bug#15344)
6398 2014-01-13 Martin Rudalics <rudalics@gmx.at>
6400 * xdisp.c (resize_mini_window): Round height to a multiple of
6401 frame's line height. Fix bug in calculation of window start
6402 position (Bug#16424).
6404 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
6406 * macfont.m: Include termchar.h.
6407 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
6408 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
6409 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
6410 *_WITH_GC_* to take face and f as parameters.
6411 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
6412 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
6414 2014-01-13 Daniel Colascione <dancol@dancol.org>
6416 Fix menu item updating in the presence of the Unity global menu
6419 * gtkutil.h (xg_have_tear_offs): Add frame parameter
6420 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
6422 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
6423 updating menus; explain why.
6424 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
6425 problem it's supposed to solve and it interferes with detecting
6426 the presence of a global menu.
6427 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
6430 2014-01-11 K. Handa <handa@gnu.org>
6432 * composite.c (composition_update_it): Fix indexing of
6433 LGSTRING_CHAR (Bug#15984).
6435 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
6437 * unexw32.c (_start) [__MINGW64__]: Define to __start.
6439 2014-01-11 Eli Zaretskii <eliz@gnu.org>
6441 * xdisp.c (try_window_id): Don't use this function's optimizations
6442 if overlays in the buffer displayed by the window have changed
6443 since last redisplay. (Bug#16347)
6444 (message_dolog): Fix indentation.
6446 2014-01-11 Martin Rudalics <rudalics@gmx.at>
6448 * frame.c (frame_resize_pixelwise): Fix doc-string.
6450 2014-01-10 Martin Rudalics <rudalics@gmx.at>
6452 Fix handling of internal borders (Bug#16348).
6453 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
6454 Remove internal border width from pixel width of windows.
6455 (change_frame_size_1): Don't return early when frame's pixel
6456 size changes - we still have to record the new sizes in the
6458 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
6459 also when toolbar gets larger.
6460 * window.c (check_frame_size): Include internal_border_width in
6462 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
6463 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
6464 In non-toolkit/non-GTK version clear internal border.
6465 * xterm.c (x_clear_under_internal_border): New function for
6466 non-toolkit/non-GTK version.
6467 (x_after_update_window_line): In non-toolkit/non-GTK version
6469 (handle_one_xevent, x_set_window_size):
6470 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
6471 * xterm.h (x_clear_under_internal_border): Extern it.
6473 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
6475 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
6476 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
6479 2014-01-06 Eli Zaretskii <eliz@gnu.org>
6481 * xdisp.c (redisplay_window): Don't skip window redisplay if the
6482 last value of point is not equal to buffer's point. (Bug#16129)
6484 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
6487 * nsterm.h (updateCollectionBehavior): Rename from
6488 updateCollectionBehaviour. All uses changed.
6490 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
6491 * Makefile.in (SETFATTR): New macro.
6492 (temacs$(EXEEXT)): Use it.
6494 2014-01-04 Martin Rudalics <rudalics@gmx.at>
6496 Fix maximization behavior on Windows (Bug#16300).
6497 * w32fns.c (w32_fullscreen_rect): Don't handle
6498 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
6499 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
6500 of SetWindowPos. Restore last placement also when leaving
6501 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
6502 but the FULLSCREEN_BOTH case.
6504 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
6507 * data.c (arithcompare_driver):
6508 * fileio.c (Fcar_less_than_car):
6509 * fns.c (internal_equal):
6510 * frame.c (delete_frame):
6511 * lisp.h (enum More_Lisp_Bits):
6513 Avoid C99 constructs that don't work in C89.
6514 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
6515 to port to C89, which doesn't have 'long long'.
6516 (count_trailing_zero_bits): Use them.
6518 2014-01-03 Chong Yidong <cyd@gnu.org>
6520 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
6522 2014-01-02 Martin Rudalics <rudalics@gmx.at>
6524 Further adjust frame/window scrollbar width calculations.
6525 * window.c (apply_window_adjustment):
6526 Set windows_or_buffers_changed.
6527 (Fwindow_scroll_bars): Return actual scrollbar width.
6528 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6529 For non-toolkit builds again use 14 as minimum width and set
6530 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
6531 * xterm.c (XTset_vertical_scroll_bar): Take width from
6532 WINDOW_SCROLL_BAR_AREA_WIDTH.
6533 (x_new_font): Rename wid to unit. Base calculation of new
6534 scrollbar width on toolkit used and make it analogous to that of
6535 x_set_scroll_bar_default_width.
6536 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
6537 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
6538 of GetSystemMetrics.
6539 * w32term.c (w32_set_vertical_scroll_bar): Take width from
6540 WINDOW_SCROLL_BAR_AREA_WIDTH.
6541 (x_new_font): Make it correspond to changes in xterm.c.
6543 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
6545 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
6546 This is a cleaner way to fix the MinGW-w64 porting problem.
6547 Check for INTPTR_MAX misconfiguration.
6549 2014-01-01 Eli Zaretskii <eliz@gnu.org>
6551 * search.c (newline_cache_on_off, find_newline): In indirect
6552 buffers, use the newline cache of the base buffer.
6554 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
6555 buffer, invalidate the caches of its base buffer. (Bug#16265)
6557 * indent.c (width_run_cache_on_off, compute_motion): In indirect
6558 buffers, use the width-run cache of the base buffer.
6560 * xdisp.c (redisplay_window): When the window displays an indirect
6561 buffer, and the character widths in the display table have
6562 changed, invalidate the width-run cache of the corresponding base
6565 * fileio.c (Finsert_file_contents): When invalidating the newline
6566 cache, consider the case of inserting into indirect buffer.
6568 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
6569 In indirect buffers, use the paragraph cache of the base buffer.
6571 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6573 * window.c (grow_mini_window): Fix last change.
6575 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
6577 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
6579 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
6581 * w32term.c (w32_initialize): Use LCID and LOWORD.
6583 * w32proc.c (create_child): Use pid_t for 5th argument.
6584 (IsValidLocale): Don't provide prototype for MinGW64.
6585 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
6586 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
6588 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
6589 MinGW64 doesn't support.
6591 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
6593 * w32.c (set_named_security_info): New function.
6594 (acl_set_file): Fall back on set_named_security_info if
6595 set_file_security fails.
6596 (g_b_init_set_named_security_info_w)
6597 (g_b_init_set_named_security_info_a): New static variables.
6598 (globals_of_w32): Initialize them to zero.
6599 (set_named_security_info): Set them to non-zero if the
6600 corresponding API is available.
6601 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
6602 New function typedefs.
6604 2013-12-31 Martin Rudalics <rudalics@gmx.at>
6606 Some more fixes following pixelwise resize changes including one
6608 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
6609 of frame_resize_pixelwise.
6610 * widget.c (pixel_to_text_size): New function.
6611 (update_wm_hints): Have size hints respect value of
6612 frame_resize_pixelwise.
6613 (EmacsFrameResize): Alway process resize requests pixelwise.
6614 * window.c (grow_mini_window): Make sure mini window is at least
6616 * xdisp.c (display_menu_bar): Make sure menubar extends till
6618 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
6619 (x_set_tool_bar_lines): Calculate pixelwise.
6620 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
6621 frame_resize_pixelwise.
6623 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
6625 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6626 variables not used there.
6628 2013-12-30 Eli Zaretskii <eliz@gnu.org>
6630 * w32.c (sys_umask): New function. (Bug#16299)
6632 2013-12-30 Martin Rudalics <rudalics@gmx.at>
6634 * dispnew.c (change_frame_size_1): Take old width of root window
6635 from that window's pixel width. (Bug#16284)
6637 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
6639 Plain copy-file no longer chmods an existing destination (Bug#16133).
6640 * fileio.c (realmask): Now a static var, not a local.
6641 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
6642 Remove arg STATPTR. All uses changed.
6643 (Fcopy_file): Do not alter permissions of existing destinations,
6644 unless PRESERVE-PERMISSIONS (renamed from
6645 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
6646 Avoid race when testing for existing destinations and for
6647 when input and output files are the same.
6648 If changing the group fails, adjust both default and
6649 preserved permissions so that access is not granted to the
6651 (Fset_default_file_modes, init_fileio): Update realmask.
6652 (Fdefault_file_modes): Use realmask instead of calling umask.
6654 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
6656 Fix pipe bug with OS X emacs --daemon (Bug#16262).
6657 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
6658 flags on the daemon pipe ends before execing.
6660 2013-12-28 Eli Zaretskii <eliz@gnu.org>
6662 * w32fns.c (Fx_create_frame): Error out if called from a TTY
6663 session. (Bug#14739)
6665 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
6667 * callproc.c (Vexec_path): Document that exec-directory is in it.
6669 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
6671 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
6674 2013-12-27 Chong Yidong <cyd@gnu.org>
6676 * data.c (Fsymbol_function): Doc fix.
6678 2013-12-26 Martin Rudalics <rudalics@gmx.at>
6680 Some more tinkering with Bug#16051.
6681 * window.c (resize_frame_windows): Don't let the size of the
6682 root window drop below the frame's default character size.
6683 Never ever delete any subwindows - let the window manager do the
6686 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
6687 of toolbar lines needed when they exceed the height of the root
6689 (unwind_create_frame_1): New function.
6690 (Fx_create_frame): Generally inhibit calling the window
6691 configuration change hook here. Remove extra call to
6692 change_frame_size - it's not needed when we don't run the
6693 configuration change hook.
6695 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
6697 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
6698 On my Fedora 19 platform the core dumps were so big that
6699 my desktop became nearly catatonic.
6700 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
6701 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
6702 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
6703 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
6704 a clang-only syntax.
6705 * conf_post.h (__has_feature): New macro, if not already defined.
6706 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
6707 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
6709 2013-12-25 Eli Zaretskii <eliz@gnu.org>
6711 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
6712 is a file name. (Bug#16252)
6714 2013-12-25 Chong Yidong <cyd@gnu.org>
6716 * keyboard.c (Voverriding_terminal_local_map)
6717 (Voverriding_local_map): Doc fix.
6719 * keymap.c (Vemulation_mode_map_alists): Doc fix.
6721 2013-12-24 Eli Zaretskii <eliz@gnu.org>
6723 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
6724 file name when it is submitted to ShellExecute. Simplify code.
6725 Don't test DOCUMENT for being a string, as that is enforced by
6726 CHECK_STRING. Doc fix.
6728 2013-12-23 Eli Zaretskii <eliz@gnu.org>
6730 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
6731 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
6732 redisplay_tool_bar does. Improve and fix commentary.
6733 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
6734 limits of the glyph matrices. (Bug#16051)
6735 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
6736 only when the new size is different from the old one, and the new
6737 size can be achieved given the frame height.
6739 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
6741 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
6743 2013-12-23 Glenn Morris <rgm@gnu.org>
6745 * lread.c (Fload): Mention load-prefer-newer in doc.
6747 2013-12-22 Martin Rudalics <rudalics@gmx.at>
6749 Handle Bug#16207 by being more restrictive when running hooks.
6750 * window.c (unwind_change_frame): New function.
6751 (Fset_window_configuration): Don't run configuration change hook
6752 while the frame configuration is unsafe. Call select_window
6755 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
6757 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
6759 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
6761 * nsterm.h: Declare EmacsColor category.
6763 * nsterm.m (NSColor): Implement EmacsColor category.
6764 (ns_get_color): Use colorUsingDefaultColorSpace.
6765 (ns_get_color, ns_term_init): Use colorForEmacsRed.
6767 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
6769 2013-12-21 Eli Zaretskii <eliz@gnu.org>
6771 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
6772 having the PNG_NORETURN attribute, to avoid compiler warning in
6775 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6777 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
6779 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
6780 fringe background extension.
6781 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
6782 because they are now always the same as `left' and `width',
6783 respectively. Remove code for the case that `width' and
6784 `sb_width' are different.
6786 2013-12-20 Martin Rudalics <rudalics@gmx.at>
6788 Remove scroll_bar_actual_width from frames.
6789 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
6790 * frame.c (Fscroll_bar_width): Return scroll bar area width.
6791 (x_figure_window_size):
6792 * nsterm.m (x_set_window_size):
6793 * widget.c (set_frame_size):
6794 * w32term.c (x_set_window_size):
6795 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
6796 scroll_bar_actual_width.
6798 Convert scroll_bar members to integers on Windows.
6799 * w32term.h (struct scroll_bar): Convert top, left, width,
6800 height, start, end and dragging to integers.
6801 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
6803 * w32term.c (w32_set_scroll_bar_thumb)
6804 (w32_scroll_bar_handle_click): Remove XINT conversions for
6805 scroll_bar members. Treat bar->dragging as integer.
6806 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
6807 first element. Remove XINT conversions for scroll_bar members.
6808 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
6809 Remove XINT conversions for scroll_bar members.
6811 Fix assignment for new window total sizes.
6812 * window.c (Fwindow_resize_apply_total): Assign values for
6815 2013-12-20 Chong Yidong <cyd@gnu.org>
6817 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
6818 argument to `append'.
6820 2013-12-19 Eli Zaretskii <eliz@gnu.org>
6822 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
6823 current text face, for extending the face of the display margins.
6826 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
6827 Doc fix. (Bug#16190)
6829 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
6831 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
6834 * nsterm.m (Qfile, Qurl): New.
6835 (EV_MODIFIERS2): New macro.
6836 (EV_MODIFIERS): Use EV_MODIFIERS2.
6837 (ns_term_init): Remove font and color from DND, does not work on
6838 newer OSX, and other ports don't have them.
6839 (performDragOperation:): Handle modifiers used during drag.
6840 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
6841 Remove global Lisp variables used to communicate with ns-win.el.
6842 Remove font and color handling.
6843 (syms_of_nsterm): Defsym Qfile and Qurl.
6845 2013-12-19 Anders Lindgren <andlind@gmail.com>
6847 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
6848 (ns_constrain_all_frames, x_set_offset): Remove assignment to
6850 (updateFrameSize:, windowWillResize:toSize:): Add trace.
6851 (constrainFrameRect): Remove special case nr_screens == 1.
6852 Don't constrain size to size of view.
6854 * nsterm.h (ns_output): Remove dont_constrain.
6856 2013-12-19 Anders Lindgren <andlind@gmail.com>
6858 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
6860 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
6862 Minor fixes for recent openp changes.
6863 * lisp.h (GCPRO7): New macro.
6864 * lread.c (openp): Use bool for boolean; all callers changed.
6865 Protect save_string from GC. Don't assume that file descriptors
6866 are nonzero. Redo save_mtime comparison to avoid bogus GCC
6867 warning about uninitialized variable.
6869 2013-12-18 Eli Zaretskii <eliz@gnu.org>
6871 * w32fns.c (emacs_abort): Use intptr_t as argument of
6872 INT_BUFSIZE_BOUND, to avoid compiler warnings.
6874 2013-12-18 Glenn Morris <rgm@gnu.org>
6876 * lread.c (Fload): Pass load_prefer_newer to openp.
6877 Don't bother checking mtime if openp already did it.
6878 (openp): Add `newer' argument, to check all suffixes
6879 and find the newest file.
6880 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
6881 * callproc.c (call_process):
6882 * charset.c (load_charset_map_from_file):
6883 * emacs.c (init_cmdargs):
6884 * image.c (x_create_bitmap_from_file, x_find_image_file):
6886 * lread.c (Flocate_file_internal):
6887 * process.c (Fformat_network_address):
6888 * sound.c (Fplay_sound_internal):
6889 * w32.c (check_windows_init_file):
6890 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
6892 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
6894 2013-12-17 Eli Zaretskii <eliz@gnu.org>
6896 * w32.c (getloadavg): Don't index samples[] array with negative
6897 indices. Recover from wall-clock time being set backwards.
6899 * w32term.c (w32_initialize): Declare the argument of
6900 set_user_model as const.
6902 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
6903 (w32_menu_show): Constify some arguments passed to MessageBox.
6905 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
6906 to initialize Lisp objects.
6908 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
6909 initialize Lisp objects.
6911 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
6912 use variables used only on X under that condition.
6914 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
6915 variables not used there.
6917 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6919 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
6920 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
6922 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6924 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
6925 code, revealed in presence of R2L characters, character
6926 compositions, and display vectors. A better fix for Bug#16148.
6927 (extend_face_to_end_of_line): Don't reference tool_bar_window in
6928 GTK and NS builds, they don't have this member of struct frame.
6930 * dispextern.h (struct composition_it): Correct a comment for the
6933 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
6935 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
6936 This prevents a compilation error on C compilers that do not
6937 default functions to return 'int' if not declared. Also, add
6938 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
6939 since it now uses inline functions.
6941 2013-12-16 Eli Zaretskii <eliz@gnu.org>
6943 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
6944 display margins on mode line, header line, and in the frame's
6945 tool-bar window. (Bug#16165)
6947 2013-12-16 Andreas Schwab <schwab@suse.de>
6949 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
6951 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
6953 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
6956 2013-12-16 Martin Rudalics <rudalics@gmx.at>
6958 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
6960 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
6962 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
6963 intended to find bogus pointers in font objects (Bug#16140).
6964 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
6965 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
6966 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
6967 Disable for MS-Windows due to Bug#15876; apparently this
6968 requires more or less substantial changes in fontset code.
6969 * xfont.c (xfont_close):
6970 * xftfont.c (xftfont_close): Call x_display_info_for_display
6971 to check whether 'Display *' is valid (Bug#16093 and probably
6974 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6976 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
6977 Reported by Juanma Barranquero <lekktu@gmail.com>.
6979 * process.c (Fprocess_send_eof): Don't crash if someone tries to
6980 open a pty on MS-Windows. (Bug#16152)
6982 * emacs.c (decode_env_path): Fix bogus comparison against
6983 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
6985 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
6987 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
6988 (Fx_file_dialog): Add parentheses around && to silence warning.
6990 * w32term.c (construct_drag_n_drop): Remove unused local variable.
6992 2013-12-15 Eli Zaretskii <eliz@gnu.org>
6994 * xdisp.c (extend_face_to_end_of_line): Extend background of
6995 non-default face in margin areas as well. (Bug#16151)
6996 (display_line): Call extend_face_to_end_of_line for continued
6997 lines as well, if the display margins have non-zero width.
6998 (set_glyph_string_background_width): When needed, set the
6999 extends_to_end_of_line_p flag on glyph strings to be drawn in
7000 margin areas, not only in the text area.
7002 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
7005 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
7007 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
7008 Don't worry about verify_error being t, since it has to be a list.
7010 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
7012 Use bool for boolean, focusing on headers.
7013 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
7014 No need to include <stdbool.h>, since conf_post.h does it now.
7015 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
7016 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
7017 (SET_PER_BUFFER_VALUE_P):
7018 * ccl.c, ccl.h (setup_ccl_program):
7019 * ccl.h (CHECK_CCL_PROGRAM):
7020 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
7021 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
7022 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
7023 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
7024 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
7025 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
7026 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
7027 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
7028 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
7029 (CHARSET_FAST_MAP_SET):
7030 * coding.c (decode_coding_ccl, encode_coding_ccl):
7031 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
7032 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
7033 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
7034 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
7035 (decode_coding_c_string):
7036 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
7037 * conf_post.h (has_attribute):
7038 * dispextern.h (trace_redisplay_p)
7039 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
7040 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
7041 (SET_GLYPH_FROM_CHAR_GLYPH)
7042 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
7043 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
7044 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
7045 (cursor_in_mouse_face_p):
7046 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
7047 (blank_row, prepare_desired_row)
7048 (build_frame_matrix_from_leaf_window, make_current)
7049 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
7050 (update_window, scrolling_window, update_frame_line):
7051 * disptab.h (GLYPH_FOLLOW_ALIASES):
7052 * editfns.c (Fformat):
7053 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
7054 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
7055 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
7056 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
7057 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
7058 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
7059 (FONT_DEFERRED_LOG):
7060 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
7061 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
7062 (FRAME_MOUSE_UPDATE):
7063 * fringe.c (Fdefine_fringe_bitmap):
7064 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
7065 (x_create_bitmap_from_xpm_data, xpm_load_image):
7066 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
7067 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
7068 (MERGE_INTERVAL_CACHE):
7069 * keymap.h (KEYMAPP):
7070 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
7071 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
7072 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
7073 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
7074 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
7075 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
7076 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
7077 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
7078 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
7079 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
7080 (SETUP_BUFFER_SYNTAX_TABLE):
7081 * systime.h (timespec_valid_p):
7082 * term.c (save_and_enable_current_matrix):
7083 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
7084 * xdisp.c (in_display_vector_p, display_tool_bar_line)
7085 (redisplay_internal, try_window_reusing_current_matrix)
7086 (sync_frame_with_window_matrix_rows, try_window_id)
7087 (display_menu_bar, display_tty_menu_item, display_mode_line)
7088 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
7089 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
7090 * xmenu.c (xmenu_show):
7091 * xterm.c (use_xim, x_term_init):
7092 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
7093 (struct x_bitmap_record):
7094 Use bool for booleans.
7095 * ccl.c (struct buffer_text):
7096 * ccl.h (struct ccl_program):
7097 * charset.h (struct charset):
7099 * coding.h (struct iso_2022_spec, struct coding_system):
7100 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
7101 (struct glyph_string, struct face, struct face_cache)
7102 (struct bidi_string_data, struct bidi_it)
7103 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
7105 * editfns.c (Fformat):
7106 * frame.h (struct frame):
7107 * fringe.c (struct fringe_bitmap):
7108 * intervals.h (struct interval):
7109 * keyboard.h (struct kboard):
7110 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
7111 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
7112 (struct Lisp_Buffer_Local_Value, union specbinding):
7113 * macfont.m (struct macfont_info):
7114 * process.h (struct Lisp_Process):
7115 * termchar.h (struct tty_display_info):
7116 * window.h (struct window):
7117 * xterm.h (struct x_output):
7118 Use bool_bf for boolean bit-fields.
7119 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
7120 All callers changed.
7121 * ccl.h (struct ccl_program): Remove unused members private_state,
7122 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
7124 (struct ccl_spec): Remove unused members cr_carryover,
7125 eight_bit_carryover.
7126 * conf_post.h: Include <stdbool.h>.
7127 (bool_bf): New type.
7128 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
7129 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
7130 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
7131 'do { ... } while (false)' brackets.
7132 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
7133 Args must now be expressions; all callers changed.
7134 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
7135 (PRODUCE_GLYPHS): Simplify use of boolean.
7136 * fileio.c (Fcopy_file):
7137 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
7138 * lisp.h (UNGCPRO): Return void, not int.
7139 (FOR_EACH_TAIL): Use void expression, not int expression.
7140 * region-cache.c: Reindent.
7141 * region-cache.h: Copy comments from region-cache.c, to fix
7142 incorrect remarks about booleans.
7144 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7146 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
7147 when character at point is displayed from a display vector.
7150 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
7152 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
7153 now a list of certificate validation checks that will abort a
7154 connection with an error.
7155 (Fgnutls_boot): Document it and use it.
7157 2013-12-14 Martin Rudalics <rudalics@gmx.at>
7159 * w32term.c (w32_enable_frame_resize_hack): New variable.
7160 (x_set_window_size): Use it to hack frame resizing on Windows
7163 2013-12-14 Eli Zaretskii <eliz@gnu.org>
7165 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
7166 Windows-specific code to w32.c. Change error message text to
7167 match that of Posix platforms.
7169 * w32.c (w32_copy_file): New function, most of the code copied and
7170 reworked from Fcopy_file. Improve error handling. Plug memory
7171 leak when errors are thrown. Support file names outside of the
7172 current codepage. (Bug#7100)
7174 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7176 * lread.c (load_path_default): Prototype.
7178 2013-12-13 Glenn Morris <rgm@gnu.org>
7180 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
7181 (dump_path): Remove.
7182 (load-path-default): Remove `changed' argument.
7183 Do not set dump_path permanently. Simplify.
7184 (init_lread): Simplify.
7185 (syms_of_lread): Remove dump_path.
7187 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7189 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
7190 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
7191 2013-12-12 font-related change to avoid Bug#16128, which
7192 is quite hard to fix without even more substantial changes.
7194 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
7196 * font.c (font_close_object): Check for live frame (Bug#16128).
7198 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
7200 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
7201 Return ptrdiff_t, not int, since it's a buffer size.
7202 Reindent/reparen some macros to a more Gnuish style.
7204 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
7206 Avoid undefined behavior with huge regexp interval counts.
7207 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
7208 since it's now specialized to interval counts. All uses changed.
7209 Do not assume wraparound on signed integer overflow.
7210 (regex_compile): Simplify based on the above changes.
7212 2013-12-12 Eli Zaretskii <eliz@gnu.org>
7214 Support file names on MS-Windows that use characters outside of
7215 the current system codepage. (Bug#7100)
7217 * w32.c (get_file_security, set_file_security)
7218 (create_symbolic_link): Separate pointers and boolean flags for
7219 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
7220 non-zero, else the former.
7221 (codepage_for_filenames, filename_to_utf16, )
7222 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
7224 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
7226 (normalize_filename): Lose the DBCS code, now works on UTF-8.
7227 Accept only one argument; all callers changed.
7228 (dostounix_filename): Remove the second argument, now works in
7229 UTF-8. All callers changed.
7230 (parse_root): Lose DBCS code.
7231 (get_long_basename, w32_get_short_filename, init_environment)
7232 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
7233 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
7234 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
7235 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
7236 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
7237 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
7239 (ansi_encode_filename): New function.
7240 (get_emacs_configuration, get_emacs_configuration_options):
7242 (add_volume_info, GetCachedVolumeInformation): Run the input file
7243 name through unixtodos_filename, to ensure it is stored and
7244 referenced in canonical form.
7245 (get_volume_info): Lose the DBCS code, now works in UTF-8.
7246 (logon_network_drive, sys_link, utime): Improve error handling.
7247 (sys_access): New function.
7248 (hashval, generate_inode_val): Unused functions deleted.
7249 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
7250 (check_windows_init_file): Convert error message from UTF-8 to
7251 ANSI codepage, for display in the message box.
7252 (globals_of_w32): Set w32_unicode_filenames according to the OS
7255 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
7256 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7257 (syms_of_w32term): Declare w32-unicode-filenames.
7259 * w32proc.c (new_child, delete_child): Remove code that handled
7260 unused pending_deletion and input_file members of the child struct.
7261 (create_child, sys_spawnve): Convert all file names to ANSI
7262 codepage. Use ANSI APIs explicitly; forcibly fail if any file
7263 name cannot be encoded in ANSI codepage. Don't use
7264 unixtodos_filename, mirror slashes by hand.
7265 (record_infile, record_pending_deletion): Functions deleted.
7266 (Fw32_short_file_name): Call w32_get_short_filename instead of
7269 * w32notify.c (add_watch): Work in Unicode mode when
7270 w32_unicode_filenames is non-zero, ANSI mode otherwise.
7271 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
7272 instead, do the same with Lisp primitives.
7274 * w32fns.c (file_dialog_callback, Fx_file_dialog)
7275 (Fsystem_move_file_to_trash, Fw32_shell_execute)
7276 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
7277 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
7278 (Fw32_shell_execute): Improve error reporting.
7279 (Fdefault_printer_name): Ifdef away for Cygwin.
7281 * w32.h (struct _child_process): Remove input_file and
7282 pending_deletion members that are no longer used.
7283 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
7284 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
7285 (ansi_encode_filename): New and updated prototypes.
7287 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
7289 (unexec): Don't use dostounix_filename, it expects a file name in
7290 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
7293 * fileio.c (Ffile_name_directory, file_name_as_directory)
7294 (directory_file_name, Fexpand_file_name)
7295 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
7296 arguments of dostounix_filename.
7297 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
7298 use MAX_UTF8_PATH for size of file-name strings.
7299 (emacs_readlinkat): Build an explicitly unibyte string for file
7301 (syms_of_fileio) <file-name-coding-system>:
7302 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
7304 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
7305 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
7306 directories to UTF-8.
7307 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
7308 environment, and each element of the input PATH, to UTF-8.
7310 * dired.c (file_attributes): Use build_unibyte_string explicitly
7311 to make Lisp strings from user and group names.
7313 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
7316 * coding.c (decode_file_name, encode_file_name): New functions.
7318 * termcap.c (tgetent): Adapt to the change in arguments of
7321 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
7324 * msdos.c (dostounix_filename, init_environment): Adapt to the
7325 change in arguments of dostounix_filename.
7327 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
7328 [WINDOWSNT]: Encode file names passed to the image libraries in
7331 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
7332 [WINDOWSNT]: Convert file names to the current ANSI codepage.
7334 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
7335 arguments of dostounix_filename.
7337 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7339 * font.h (struct font_entity) [HAVE_NS]: New field to record
7340 font driver which was used to create this entity.
7341 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
7342 frame where the font was opened.
7343 (font_close_object): Add prototype.
7344 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
7345 (font_close_object): Not static any more. Lost frame arg.
7346 Adjust comment and users.
7347 * alloc.c (cleanup_vector): Call font_close_object to adjust
7348 per-frame font counters correctly. If HAVE_NS, also call
7349 driver-specific cleanup for font-entity objects.
7350 * ftfont.c (ftfont_open):
7351 * nsfont.m (nsfont_open):
7352 * w32font.c (w32font_open_internal):
7353 * xfont.c (xfont_open):
7354 * xftfont.c (xftfont_open): Save frame pointer in font object.
7355 * macfont.m (macfont_open): Likewise.
7356 (macfont_descriptor_entity): Save driver pointer to be able
7357 to call its free_entity routine when font-entity is swept.
7358 * ftxfont.c (ftxfont_open): Add eassert because frame
7359 pointer should be saved by ftfont_driver.open.
7361 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
7363 * xterm.c (x_make_frame_visible): Restore hack which is needed when
7364 input polling is used. This is still meaningful for Cygwin, see
7365 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
7366 * keyboard.c (poll_for_input_1, input_polling_used):
7367 Define unconditionally.
7368 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
7369 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
7370 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
7371 (font_for_char): Prefer ptrdiff_t to int for buffer position.
7372 (face_for_char): Likewise. Rearrange eassert and return ASCII
7373 face for CHAR_BYTE8_P.
7374 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
7376 2013-12-11 Ken Brown <kbrown@cornell.edu>
7378 * dispextern.h (erase_phys_cursor):
7379 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
7381 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
7383 * nsterm.m (x_free_frame_resources):
7384 * term.c (tty_free_frame_resources):
7385 * xterm.c (x_free_frame_resources): Do not check for non-NULL
7386 face cache because it's implied by free_frame_faces anyway.
7387 * w32term.c (x_free_frame_resources): Likewise. Do not call
7388 free_frame_faces twice.
7390 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
7392 * editfns.c (Fformat_time_string): Mention %F in the doc.
7394 2013-12-11 Martin Rudalics <rudalics@gmx.at>
7396 * window.c (resize_frame_windows): Don't return immediately when
7397 the root window's size doesn't change - the minibuffer window
7398 may still have to be repositioned/resized.
7399 * xfns.c (Fx_create_frame): Always change the frame size after
7400 initializing the frame's faces.
7401 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
7402 change_frame_size should already have done it.
7403 (x_new_font): Assign new tool- and menu-bar heights.
7404 (x_set_window_size_1): Account for tool- and menu-bar heights
7405 (Bug#16013). Don't set pixel sizes since change_frame_size
7406 should already have done it.
7408 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
7410 Remove the option of using libcrypto.
7411 * Makefile.in (LIB_CRYPTO): Remove.
7412 (LIBES): Don't use it.
7414 2013-12-11 Juri Linkov <juri@jurta.org>
7416 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
7417 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
7419 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
7421 * xdisp.c (display_tool_bar_line): Don't extend on a previously
7422 drawn tool bar items (Bug#16058).
7423 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
7425 2013-12-09 Ken Brown <kbrown@cornell.edu>
7427 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
7429 * lisp.h (get_frame_param): Adjust conditions for prototype
7432 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
7434 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
7435 Avoid unused macro warning if configured --without-xft.
7437 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
7439 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
7441 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
7443 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
7445 * emacs.c (main): Call fixup_locale a second time for GNUstep.
7447 2013-12-08 Martin Rudalics <rudalics@gmx.at>
7449 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
7451 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
7453 Use libcrypto's checksum implementations if available, for speed.
7454 * Makefile.in (LIB_CRYPTO): New macro.
7457 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
7458 The macro didn't conform to C99 due to type mismatch,
7459 which caused compilation failure with Sun C 5.12,
7460 and it was confusing anyway. Include window.h to declare
7461 redisplay_other_windows.
7463 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
7465 * window.c (set_window_buffer): Update mode line (bug#16084).
7467 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
7469 Fix minor problems found by static checking.
7470 * keyboard.c (poll_for_input_1, input_polling_used):
7471 Define only if HAVE_NTGUI.
7472 * xmenu.c (popup_activate_callback): Omit unnecessary
7473 check against USE_X_TOOLKIT, which must be defined here anyway.
7474 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
7477 2013-12-07 Martin Rudalics <rudalics@gmx.at>
7479 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
7481 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
7483 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
7485 * nsterm.m (x_set_window_size): Remove fprintf.
7486 (init): Define always. Set applicationDidFinishLaunchingCalled
7488 (applicationDidFinishLaunching:):
7489 Set applicationDidFinishLaunchingCalled.
7490 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
7493 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
7495 Pixel resize changes for NS (Bug#16049).
7496 * nsterm.m (x_set_window_size): Change parameters rows/cols to
7497 height/width. row/cols are locals.
7498 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
7499 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
7500 (windowWillResize): Remove gsextra. Calculate extra as in
7502 (x_new_font): Don't change frame size if fullscreen.
7503 Change size pixelwise.
7505 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
7506 comment in xfns.c. Change to pixelwise call.
7508 2013-12-06 Eli Zaretskii <eliz@gnu.org>
7510 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
7513 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
7515 * xterm.c (input_signal_count): Remove.
7516 (x_dispatch_event): Define unconditionally.
7517 (x_make_frame_visible): Process X events until the frame
7518 is really visible (Bug#16027).
7519 * xterm.h (x_dispatch_event): Declare unconditionally.
7521 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
7523 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
7525 * nsterm.m (x_set_window_size): Handle pixelwise.
7527 2013-12-05 Martin Rudalics <rudalics@gmx.at>
7529 * w32term.c (x_new_font):
7530 * xterm.c (x_new_font): Calculate new frame size from new font
7533 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7535 * lisp.h (FOR_EACH_TAIL): New macro.
7536 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
7538 * window.c (select_window): Call second wset_redisplay before we change
7539 selected_window (bug#16034).
7541 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
7543 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
7545 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7547 * w32xfns.c: Include window.h, to avoid a compiler warning.
7549 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
7551 * window.c (window_scroll): Mark window for redisplay (bug#16034).
7552 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
7553 window_scroll takes care of it.
7554 (Fset_window_point, Fdelete_other_windows_internal)
7555 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
7556 (Fsplit_window_internal, Fdelete_window_internal)
7557 (Fresize_mini_window_internal, Fset_window_configuration)
7558 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
7559 cause redisplay instead of forcing a complete redisplay.
7560 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
7561 we're only affecting the selected_window.
7563 2013-12-04 Eli Zaretskii <eliz@gnu.org>
7565 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
7566 directional control characters. Update type and category
7567 determination according to the UBA from Unicode v6.3.
7568 (bidi_category_t): New category EXPLICIT_FORMATTING.
7570 * dispextern.h (bidi_type_t): Update to include new bidirectional
7571 properties introduced with Unicode v6.3. (Bug#16043)
7573 2013-12-04 Martin Rudalics <rudalics@gmx.at>
7575 * xterm.c (XTflash): Fix coordinate of bottom area to flash
7578 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
7580 * font.c (font_list_entities): Remove dummy assignment.
7581 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
7582 used on graphic displays only. Remove unused 'font_encoder' member.
7583 (struct font_bitmap): Remove unused 'extra' member.
7584 * nsfont.m (nsfont_open):
7585 * w32font.c (w32font_open_internal):
7586 * ftfont.c (ftfont_get_bitmap): Adjust users.
7588 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7590 Use bool for boolean.
7591 * tparam.c (tparam1):
7592 * undo.c (record_point, record_property_change):
7593 Use bool for boolean, for local vars that are always true or false.
7595 Minor integer overflow fixes (Bug#16033).
7596 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
7597 This improves on the previous fix to this function.
7598 (window_resize_check): When summing up pixel counts, don't rely on
7599 undefined behavior if the sum overflows.
7601 2013-12-03 Martin Rudalics <rudalics@gmx.at>
7603 * window.c (Fset_window_new_pixel): Don't choke at negative
7604 argument value (Bug#16033).
7606 * xfns.c (Fx_create_frame): Add another call to change_frame_size
7607 to avoid crash in window_box_height.
7609 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
7610 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
7612 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
7614 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
7616 Minor integer overflow fixes.
7617 * window.c (Fset_window_new_pixel, grow_mini_window):
7618 * xdisp.c (Fwindow_text_pixel_size):
7619 Avoid undefined behavior on signed integer overflow.
7620 * xfns.c (x_set_mouse_color):
7621 Check that drag shape fits in 'unsigned', since that's what X wants.
7623 2013-12-02 Eli Zaretskii <eliz@gnu.org>
7625 Improve reporting of fatal exception on MS-Windows.
7626 * w32fns.c (my_exception_handler): New function.
7627 (globals_of_w32fns): Set it up as the unhandled exception
7628 handler. Initialize exception code and address to zeros.
7629 (emacs_abort): If the exception code and address are available,
7630 print them at the beginning of the backtrace. Fix the format of
7631 printing addresses (was producing 0x0x12345678 on XP).
7634 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
7636 * eval.c (Fbacktrace__locals): New function.
7637 (syms_of_eval): Defsubr it.
7639 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
7641 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
7642 Define here to unify between...
7643 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
7644 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
7646 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7648 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
7650 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
7651 fringe background extension.
7652 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7653 because they are now always the same as `left' and `width',
7654 respectively. Remove code for the case that `width' and
7655 `sb_width' are different.
7657 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
7659 Fix minor problems found by static checking.
7660 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
7661 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
7662 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
7664 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
7666 * image.c (imagemagick_compute_animated_image): Don't crash if we
7667 have an animation with different-sized images (bug#15313).
7669 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7671 Remove some unused items introduced during pixelwise change.
7672 * window.c (window_resize_total_check): Remove unused function.
7673 * xdisp.c (remember_mouse_glyph): Remove unused label.
7674 (Ftool_bar_height): Move declaration inside #if.
7675 * xterm.c (x_set_window_size): Don't use r and c.
7677 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
7679 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
7682 * window.c (Fset_window_configuration): Comment out unused variables.
7684 * w32term.c (w32_read_socket): Remove unused variable `buf'.
7686 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
7688 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
7690 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
7692 * gnutls.c (gnutls_audit_log_function): Only declare and define if
7693 HAVE_GNUTLS3 (Bug#16001).
7695 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
7696 if interrupts are deferred (Bug#15801).
7698 2013-11-30 Martin Rudalics <rudalics@gmx.at>
7700 Support resizing frames and windows pixelwise.
7701 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
7702 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
7703 (struct glyph_matrix): Replace window_left_col and
7704 window_top_line by window_pixel_left and window_pixel_top.
7705 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
7707 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
7708 (draw_window_divider, move_it_to, x_draw_right_divider)
7709 (x_draw_bottom_divider, change_frame_size): Add or fix
7711 * dispnew.c (change_frame_size_1): Change prototype.
7712 (adjust_glyph_matrix, required_matrix_width)
7713 (adjust_frame_glyphs_for_window_redisplay): Use pixel
7714 values instead of lines and columns.
7715 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
7716 WINDOW_TOTAL_FRINGE_WIDTH.
7717 (handle_window_change_signal, do_pending_window_change)
7718 (init_display): Adjusts calls of change_frame_size.
7719 (change_frame_size, change_frame_size_1): Handle pixelwise
7721 * frame.c (Qright_divider_width, Qbottom_divider_width):
7723 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
7724 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
7725 (x_set_internal_border_width, x_set_vertical_scroll_bars)
7726 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
7728 (set_frame_param): New function.
7729 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
7730 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
7731 (Ffringe_width, Fborder_width, Fright_divider_width)
7732 (Fbottom_divider_width): New functions, defsubr them.
7733 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
7734 New argument pixelwise.
7735 (struct frame_parm_table): New members Qright_divider_width and
7736 Qbottom_divider_width.
7737 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
7738 (x_report_frame_params): Handle Qright_divider_width and
7739 Qbottom_divider_width.
7740 (x_set_right_divider_width, x_set_bottom_divider_width):
7742 (frame_resize_pixelwise): New option.
7743 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
7744 new_pixelwise, right_divider_width and bottom_divider_width;
7745 remove total_lines; rename text_lines, text_cols, new_text_lines
7746 and new_text_cols to text_height, text_width, new_height and
7747 new_width respectively.
7748 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
7749 FRAME_TEXT_WIDTH respectively.
7750 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
7751 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
7752 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
7754 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
7755 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
7756 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
7757 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
7758 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
7759 (FRAME_TOTAL_COLS_ARG): Remove macro.
7760 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
7761 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
7762 (x_wm_set_size_hint): Handle frame pixel sizes.
7763 * indent.c (compute_motion, Fcompute_motion):
7764 Call window_body_width instead of window_body_cols.
7765 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
7766 (make_lispy_position): Handle right and bottom dividers.
7767 (Fsuspend_emacs): Pixelize call of change_frame_size.
7768 * keyboard.h: Extern Qright_divider, Qbottom_divider.
7769 * lisp.h: Extern set_frame_param.
7770 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
7772 (Fx_create_frame): Add entry for vertical_drag_cursor.
7773 Pixelize call of change_frame_size.
7774 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
7775 * nsterm.m (ns_update_window_end): Optionally draw right
7777 (x_set_window_size): Add argument pixelwise.
7778 Call check_frame_size and change_frame_size with pixelwise zero.
7779 (ns_draw_window_divider): New function.
7780 (ns_redisplay_interface): Add ns_draw_window_divider.
7781 (updateFrameSize:): Call change_frame_size with pixelwise zero.
7782 (x_new_font): Call x_set_window_size with pixelwise zero.
7783 * print.c (print_object): For a window print its sequence
7785 * term.c (Fresume_tty): Pixelize call of change_frame_size.
7786 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
7787 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7788 (w32_createwindow): Use scroll bar area width.
7789 (w32_wnd_proc): Handle bottom divider width.
7790 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
7791 (Fx_create_frame): Default divider width parameters.
7792 Caclulate sizes pixelwise. Add vertical drag cursor support.
7793 (x_create_tip_frame): Default divider widths to zero.
7794 Pixelize call to change_frame_size.
7795 (Fx_show_tip): Add handling of divider widths. Pixelize window
7797 (Fw32_frame_rect): New function.
7798 (frame_parm_handler w32_frame_parm_handlers): Add divider
7800 (Vx_window_vertical_drag_shape): Add variable.
7801 * w32inevt.c (resize_event, maybe_generate_resize_event):
7802 Pixelize change_frame_size calls.
7803 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
7805 * w32term.c (w32_draw_window_divider): New function.
7806 (x_update_window_end): Handle right divider.
7807 (w32_draw_fringe_bitmap, x_scroll_run)
7808 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
7809 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
7810 Calculate new frame sizes pixelwise.
7811 (x_new_font): Pixelize call to x_set_window_size.
7812 (x_check_fullscreen): Pixelize call to change_frame_size.
7813 (x_set_window_size_1, x_set_window_size): New argument
7814 pixelwise. Calculate pixelwise.
7815 (x_wm_set_size_hint): Use scroll bar area width.
7816 (w32_redisplay_interface): Add w32_draw_window_divider.
7817 * w32term.h (struct w32_output): Add vertical drag cursor.
7818 * widget.c (set_frame_size, update_wm_hints)
7819 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
7821 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
7822 * window.c (sequence_number): Restore.
7823 (Fwindow_pixel_width, Fwindow_pixel_height)
7824 (Fwindow_mode_line_height, Fwindow_header_line_height)
7825 (window_pixel_to_total, Frun_window_scroll_functions)
7826 (Fset_window_new_pixel, window_resize_apply_total)
7827 (Fwindow_resize_apply_total): New functions.
7828 (window_body_height, window_body_width): Rename from
7829 window_body_lines. New argument PIXELWISE.
7830 Calculate pixelwise.
7831 (Fwindow_body_height, Fwindow_body_width): New argument
7833 (coordinates_in_window, window_relative_x_coord): Use window's
7834 pixel width instead of total width.
7835 (replace_window, recombine_windows): Initialize pixel values.
7836 (resize_root_window, resize_frame_windows, grow_mini_window)
7837 (shrink_mini_window): New argument PIXELWISE.
7838 Calculate pixelwise.
7839 (Fdelete_other_windows_internal, adjust_window_margins)
7840 (window_resize_check, window_resize_apply)
7841 (Fdelete_window_internal, Fresize_mini_window_internal)
7842 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
7843 (check_frame_size): Rename arguments. New argument PIXELWISE.
7844 Calculate pixelwise.
7845 (set_window_buffer): Make samebuf bool. Run configuration change
7846 hook only if buffer changed.
7847 (Fset_window_buffer): Rewrite doc-string.
7848 (make_window): Initialize new_pixel slot.
7849 (Fwindow_resize_apply): Check pixel size of root window.
7850 (Fsplit_window_internal): Call 2nd argument pixel_size.
7851 Calculate pixelwise.
7852 (Fscroll_left, Fscroll_right): Call window_body_width instead of
7854 (save_window_data): New slots frame_text_width,
7855 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
7856 (saved_window): New slots pixel_left, pixel_top, pixel_height,
7858 (Fcurrent_window_configuration, Fset_window_configuration)
7859 (save_window_save, compare_window_configurations): Handle new
7860 slots in save_window_data and saved_window.
7861 (Fset_window_scroll_bars): Fix doc-string.
7862 (window_resize_pixelwise): New variable.
7863 (coordinates_in_window, Fcoordinates_in_window_p):
7865 (make_parent_window): Adjust sequence_number.
7866 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7868 * window.h (struct window): New members new_pixel, pixel_left,
7869 pixel_top, pixel_width, pixel_height. Restore sequence_number.
7870 (wset_new_pixel): New function.
7871 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
7872 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
7873 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
7874 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
7875 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
7876 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
7877 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
7878 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
7879 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
7880 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
7881 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
7882 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
7883 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
7884 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
7885 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
7887 (resize_frame_windows, grow_mini_window, shrink_mini_window)
7888 (window_body_width, check_frame_size): Adapt external declarations.
7889 * xdisp.c (last_max_ascent): New integer.
7890 (window_text_bottom_y): Handle bottom divider.
7891 (window_box_width, window_box_height): Calculate pixelwise.
7892 (get_glyph_string_clip_rects): Handle right divider.
7893 (remember_mouse_glyph): When windows are resized pixelwise
7894 proceed with width and height set to 1.
7895 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
7897 (move_it_to): Calculate and return maximum x position
7899 (Fwindow_text_pixel_size): New function.
7900 (resize_mini_window, update_tool_bar): Calculate pixelwise.
7901 (tool_bar_lines_needed): Rename to tool_bar_height.
7902 Calculate pixelwise.
7903 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
7904 Calculate pixelwise.
7905 (redisplay_tool_bar): Calculate pixelwise.
7906 (redisplay_window): Calculate pixelwise. Handle dividers.
7907 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
7908 (x_draw_vertical_border): Handle dividers.
7909 (define_frame_cursor1): Handle vertical drag cursor.
7910 (x_draw_right_divider, x_draw_bottom_divider): New functions.
7911 (expose_window): Calculate pixelwise. Handle dividers.
7912 (init_xdisp): Initialize pixel values.
7913 * xfaces.c (Qwindow_divider): New face.
7914 (realize_basic_faces): Realize it.
7915 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
7916 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
7917 (x_set_scroll_bar_default_width): Default actual width to 16.
7918 (Fx_create_frame): Set sizes pixelwise.
7919 (x_create_tip_frame): Default divider widths to zero.
7920 Pixelize call of change_frame_size.
7921 (Fx_show_tip): Handle divider widths. Initial pixel position
7923 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
7924 (Vx_window_vertical_drag_shape): New option.
7925 * xmenu.c (free_frame_menubar): Pixelize call of
7927 * xterm.c (x_draw_window_divider): New function.
7928 (x_update_window_end): Optionally draw right divider.
7929 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
7930 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
7931 (handle_one_xevent, x_new_font): Calculate pixelwise.
7932 (x_set_window_size_1, x_set_window_size): New argument
7933 pixelwise. Calculate pixelwise.
7934 (x_wm_set_size_hint): Pixelize call of check_frame_size.
7935 (struct x_redisplay_interface): Add x_draw_window_divider.
7936 * xterm.h (struct x_output): Add vertical_drag_cursor.
7938 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
7940 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
7941 Set invisible frames's `redisplay' when a full redisplay is requested.
7942 (redisplay_window): Set must_be_updated_p instead (bug#15999).
7943 (redisplay_mode_lines): Don't set must_be_updated_p any more.
7944 (display_mode_lines): Set it here instead.
7946 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
7948 * dispextern.h (set_window_update_flags): Remove.
7950 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7952 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
7954 * xdisp.c (REDISPLAY_SOME_P): New macro.
7955 (redisplay_internal): Use it (bug#15999).
7956 (prepare_menu_bars, redisplay_window): Use it as well.
7958 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
7960 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
7962 * w32font.c (g_b_init_get_char_width_32_w): New static var.
7963 (globals_of_w32font): Zero it out.
7964 (GetCharWidth32W_Proc): New function pointer.
7965 (get_char_width_32_w): New function.
7966 (compute_metrics): If get_glyph_outline_w returns an error, try
7967 get_char_width_32_w before declaring a failure. This avoids
7968 punishing raster (a.k.a. "bitmap") fonts by slowing down
7969 redisplay. (Bug#6364).
7971 2013-11-29 Eli Zaretskii <eliz@gnu.org>
7973 * xdisp.c (clear_mouse_face): Don't invalidate the entire
7974 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7975 highlight needs to be redisplayed. (Bug#15913)
7977 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
7979 Fix minor problems found by static checking.
7980 * buffer.h (struct buffer_text, struct buffer):
7981 * frame.h (struct frame):
7982 * window.h (struct window):
7983 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
7984 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
7985 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
7986 no-longer-valid use of HAVE_MENUS.
7987 * xdisp.c (propagate_buffer_redisplay): Now static.
7989 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
7991 * xmenu.c (Fmenu_or_popup_active_p):
7992 * window.c (Fset_window_configuration):
7993 * menu.c (Fx_popup_menu, Fx_popup_dialog):
7994 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
7995 * fns.c (Fyes_or_no_p):
7996 * editfns.c (Fmessage_box, Fmessage_or_box):
7997 * alloc.c (make_save_ptr_ptr):
7998 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
8000 * window.c (Fset_window_configuration): Move select_window later.
8002 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
8004 Refine redisplay optimizations to only redisplay *some* frames/windows
8005 rather than all of them.
8006 * xdisp.c (REDISPLAY_SOME): New constant.
8007 (redisplay_other_windows, wset_redisplay, fset_redisplay)
8008 (bset_redisplay, bset_update_mode_line): New functions.
8009 (message_dolog): Use bset_redisplay.
8010 (clear_garbaged_frames): Use fset_redisplay.
8011 (echo_area_display): Use wset_redisplay.
8012 (buffer_shared_and_changed): Remove.
8013 (prepare_menu_bars): Call Vpre_redisplay_function before updating
8014 frame titles. Compute the actual set of windows redisplayed.
8015 Don't update frame titles and menu bars for frames that don't need to
8017 (propagate_buffer_redisplay): New function.
8019 (redisplay_internal): Use it. Be more selective in the set of windows
8020 we redisplay. Propagate windows_or_buffers_changed to
8021 update_mode_lines a bit later to simplify the code.
8022 (mark_window_display_accurate_1): Reset window and buffer's
8024 (redisplay_window): Do nothing if neither the window nor the buffer nor
8025 the frame needs redisplay.
8026 * window.h (struct window): Add `redisplay' field.
8027 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
8028 (redisplay_other_windows, window_list): New declarations.
8029 * window.c (select_window, Fset_window_start): Use wset_redisplay.
8030 (window_list): Not static any more.
8031 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
8032 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
8033 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
8034 * frame.c (Fmake_frame_visible): Don't redisplay everything.
8035 * frame.h (struct frame): Add `redisplay' field.
8036 Move `external_menu_bar' bitfield next to other bit-fields.
8037 (SET_FRAME_GARBAGED): Use fset_redisplay.
8038 (SET_FRAME_VISIBLE): Don't garbage the frame;
8039 Use redisplay_other_windows.
8040 * buffer.h (struct buffer): Add `redisplay' field.
8041 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
8042 (modify_overlay): Use bset_redisplay.
8043 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
8045 2013-11-28 Eli Zaretskii <eliz@gnu.org>
8047 Support w32 file notifications in batch mode.
8048 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
8049 invalid (which happens in batch mode). If non-interactive, call
8050 handle_file_notifications to store file notification events in the
8051 input queue. (Bug#15933)
8053 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
8055 * w32inevt.c (handle_file_notifications): Now external, not static.
8057 * w32term.h (handle_file_notifications): Provide prototype.
8059 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
8060 init_crit, since init_display, which does that otherwise, is not
8063 2013-11-27 Glenn Morris <rgm@gnu.org>
8065 * Makefile.in ($(lispsource)/international/charprop.el): New.
8066 (emacs$(EXEEXT)): Depend on charprop.el.
8068 2013-11-27 Eli Zaretskii <eliz@gnu.org>
8070 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
8071 deleting portions of the buffer under non-nil REPLACE argument.
8074 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
8075 directory, watch it and not its parent.
8076 (add_watch): Allow empty string in FILE.
8078 2013-11-27 Martin Rudalics <rudalics@gmx.at>
8080 * window.c (Fset_window_start, window_resize_apply)
8081 (window_scroll): Reset window_end_valid (Bug#15957).
8083 2013-11-27 Glenn Morris <rgm@gnu.org>
8085 * Makefile.in (leimdir): Now in lisp source directory.
8086 ($(leimdir)/leim-list.el): Just use ../leim .
8087 * epaths.in (PATH_DUMPLOADSEARCH):
8088 * lread.c (load_path_default):
8089 * nsterm.m (ns_load_path): No more leim directory.
8091 2013-11-26 Andreas Schwab <schwab@suse.de>
8093 * .gdbinit (xgettype): Add cast.
8095 2013-11-26 Glenn Morris <rgm@gnu.org>
8097 Preload leim-list.el.
8098 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
8099 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
8100 is a single directory.
8102 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
8104 bool-vector-subsetp is now the normal direction (Bug#15912).
8105 * data.c (Fbool_vector_subsetp): Test whether the first argument
8106 is a subset of the second one, not the reverse. Add doc string.
8108 Fix minor problems found by static checking.
8109 * lread.c (load_path_default): Now static.
8110 * textprop.c (text_property_stickiness): Be consistent about the
8111 test used when deciding whether to consider the previous character.
8112 This simplifies the code a bit.
8114 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
8116 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
8118 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
8119 (syms_of_frame): Don't defsubr them.
8121 2013-11-25 Glenn Morris <rgm@gnu.org>
8123 * lread.c (load_path_default): Change the sense of the argument.
8124 (init_lread): When EMACSLOADPATH is set, do not ignore changes
8125 from dump_path. When it is not, avoid checking dump_path twice.
8127 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
8128 uninstalled dump_path against installed Vload_path. (Bug#15964)
8130 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
8132 Export get_pos_property to Elisp.
8133 * editfns.c (Fget_pos_property): Rename from get_pos_property.
8134 (syms_of_editfns): Export it to Elisp.
8136 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
8138 2013-11-23 Romain Francoise <romain@orebokech.com>
8140 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
8141 initialization here ...
8142 (syms_of_fileio): ... from here.
8144 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
8146 * lread.c (init_lread): Fix int/Lisp_Object mixup.
8147 Please use --enable-check-lisp-object-type.
8149 2013-11-23 Glenn Morris <rgm@gnu.org>
8151 * process.c (get_process): Explicit error for dead buffers.
8153 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
8155 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
8157 2013-11-23 Glenn Morris <rgm@gnu.org>
8159 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
8160 * lread.c (load_path_check): Take path to check as argument.
8161 (load_path_default): New, split from init_lread.
8162 (init_lread): Move calc of default load-path to load_path_default.
8163 Empty elements in EMACSLOADPATH now stand for the default.
8164 (load-path): Doc fix.
8165 * emacs.c (decode_env_path): Add option to treat empty elements
8166 as nil rather than ".".
8167 * callproc.c (init_callproc_1, init_callproc):
8168 * image.c (Vx_bitmap_file_path):
8169 * lisp.h (decode_env_path):
8170 * lread.c (Vsource_directory):
8171 Update for new argument spec of decode_env_path.
8173 2013-11-22 Eli Zaretskii <eliz@gnu.org>
8175 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
8176 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
8178 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
8180 Fix some dependency problems that cause unnecessary recompiles.
8181 Problem reported by RMS in
8182 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
8183 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
8184 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
8185 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
8186 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
8187 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
8188 (boostrap-clean): No need to remove stamp-oldxmenu.
8190 Fix recently introduced bool vector overrun.
8191 This was due to an optimization that went awry.
8192 Reported by Glenn Morris in
8193 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
8194 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
8195 for empty vectors, undoing the 2013-11-18 change.
8196 * data.c (bool_vector_binop_driver): Rely on this.
8197 Fix bug that occasionally overran the destination.
8198 * lisp.h (struct Lisp_Bool_vector): Document this.
8200 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
8202 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
8205 * nsterm.m (init, run, stop:): Comment out for now, does not work
8208 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
8210 * charset.c (syms_of_charset): Don't read past end of string.
8212 2013-11-19 Glenn Morris <rgm@gnu.org>
8214 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
8216 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
8218 Add hooks to run on gaining/losing focus. (Bug#15029)
8219 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
8220 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
8221 (syms_of_frame): Add focus-in-hook, focus-out-hook.
8223 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
8225 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
8226 The old names predated the API change that put destination at end.
8228 Improve API of recently-added bool vector functions (Bug#15912).
8229 The old API had (bool-vector-count-matches A B)
8230 and (bool-vector-count-matches-at A B I), which gave the
8231 misleading impression that the two functions were variants, one
8232 with a location I. The new API has (bool-vector-count-population A)
8233 and (bool-vector-count-consecutive A B I) to make the distinction
8234 clearer. The first function no longer has a B argument, since the
8235 caller can easily determine the number of nils if the length and
8236 number of ts is known.
8237 * data.c (Fbool_vector_count_population): Rename from
8238 bool_vector_count_matches, and accept just 1 argument.
8239 (Fbool_vector_count_consecutive): Rename from
8240 Fbool_vector_count_matches_at.
8242 Always allocate at least one bits_word per bool vector.
8243 See Daniel Colascione in:
8244 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
8245 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
8246 * data.c (bool_vector_binop_driver): Rely on this. Tune.
8247 * lisp.h (struct Lisp_Bool_vector): Document this.
8249 2013-11-18 Eli Zaretskii <eliz@gnu.org>
8251 * insdel.c (invalidate_buffer_caches): New function, consolidated
8252 from part of prepare_to_modify_buffer.
8253 (insert_from_gap, prepare_to_modify_buffer):
8254 * coding.c (code_convert_region, code_convert_string):
8255 Call invalidate_buffer_caches. (Bug#15841)
8257 * lisp.h (invalidate_buffer_caches): Add prototype.
8259 2013-11-17 Eli Zaretskii <eliz@gnu.org>
8261 * w32term.c (x_update_window_end): Don't invalidate the entire
8262 mouse-highlight info, just signal frame_up_to_date_hook that mouse
8263 highlight needs to be redisplayed. (Bug#15913)
8265 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
8267 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
8269 2013-11-16 Eli Zaretskii <eliz@gnu.org>
8271 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8272 while we are using Vprin1_to_string_buffer.
8274 * keymap.c (describe_map): Don't crash if PT is 1 both before and
8275 after inserting the description string. (Bug#15907)
8277 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8279 * data.c: Work around bogus GCC diagnostic about shift count.
8280 Reported by Eli Zaretskii in
8281 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
8282 (pre_value): New function.
8283 (count_trailing_zero_bits): Use it.
8285 2013-11-15 Eli Zaretskii <eliz@gnu.org>
8287 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
8288 assume C macros are not supported even under -g3 in these old GCC
8291 2013-11-15 Leo Liu <sdl.web@gmail.com>
8293 * minibuf.c (Ftry_completion, Fall_completions)
8294 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
8296 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
8298 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
8299 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
8300 This avoids placing unnecessary constants into the Emacs code.
8302 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
8304 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
8305 for Cygwin w32 build.
8307 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
8308 for Cygwin w32 build. (Bug#15892)
8310 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
8312 Simplify, port and tune bool vector implementation.
8313 * alloc.c (bool_vector_exact_payload_bytes)
8314 (bool_vector_payload_bytes): Remove.
8315 (bool_vector_fill): Return its argument.
8316 * alloc.c (bool_vector_fill):
8318 * print.c (print_object):
8319 Simplify by using bool_vector_bytes.
8320 * alloc.c (make_uninit_bool_vector):
8321 New function, broken out from Fmake_bool_vector.
8322 (Fmake_bool_vector): Use it. Use tail call.
8323 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
8324 * data.c (BITS_PER_ULL): New constant.
8325 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
8326 if long long versions don't exist.
8327 (shift_right_ull): New function.
8328 (count_one_bits_word): New function, replacing popcount_bits_word
8329 macro. Don't assume that bits_word is no wider than long long.
8330 (count_one_bits_word, count_trailing_zero_bits):
8331 Don't assume that bits_word is no wider than long long.
8332 * data.c (bool_vector_binop_driver, bool_vector_not):
8333 * fns.c (Fcopy_sequence):
8335 Create an uninitialized destination, to avoid needless work.
8336 (internal_equal): Simplify.
8337 (Ffillarray): Prefer tail call.
8338 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
8339 contain at least one word.
8340 (bits_word_to_host_endian): Prefer if to #if. Don't assume
8341 chars are narrower than ints.
8342 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
8343 * fns.c (Fcopy_sequence):
8345 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
8346 Don't try to port to hosts where bits_word values have holes; the
8347 code wouldn't work there anyway. Verify this assumption, though.
8348 (bool_vector_bytes): New function.
8349 (make_uninit_bool_vector): New decl.
8350 (bool_vector_fill): Now returns Lisp_Object.
8352 * xfns.c (xic_create_fontsetname):
8353 * xrdb.c (gethomedir): Prefer tail calls.
8355 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
8357 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
8358 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
8360 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
8361 that requires a return value.
8362 (Fset_buffer_modified_p): Take advantage of this change to do
8365 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8367 * buffer.c (Frestore_buffer_modified_p): Sync it with
8368 Fset_buffer_modified_p.
8369 (Fforce_mode_line_update): New function, moved from subr.el.
8370 (Fset_buffer_modified_p): Use them.
8371 (syms_of_buffer): Defsubr Fforce_mode_line_update.
8373 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
8375 * search.c (find_newline): Rewrite to prefer offsets to pointers.
8376 This avoids undefined behavior when subtracting pointers into
8377 different aways. On my platform it also makes the code a tad
8378 smaller and presumably faster.
8380 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
8382 * keyboard.c (command_loop_1): Use region-extract-function.
8383 * insdel.c (Qregion_extract_function): Not static any more (can we
8384 stop pretending that these vars can benefit from being marked static?).
8386 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8388 * search.c (find_newline): If buffer text is relocated during the
8389 "dumb loop", adjust C pointers into buffer text to follow suit.
8392 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
8394 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
8395 for conversion (Bug#15837).
8397 2013-11-09 Eli Zaretskii <eliz@gnu.org>
8399 * fileio.c (Finsert_file_contents): Invalidate the newline cache
8400 for the entire range of inserted characters. (Bug#15841)
8402 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
8404 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
8406 (realize_default_face): Remove assignment to distant-foreground if
8407 unspecified (Bug#15815).
8409 2013-11-08 Eli Zaretskii <eliz@gnu.org>
8411 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
8412 cache-long-scans disabled, since we don't want to call
8413 prepare_to_modify_buffer (in insert_1_both) for each message we
8416 * buffer.h (bset_cache_long_scans): New INLINE function, moved
8417 from buffer.c. Improve commentary to the buffer field setter
8420 * buffer.c (bset_cache_long_scans): Static function deleted.
8421 Improve commentary to the buffer field setter functions.
8422 (init_buffer_once): Default for cache-long-scans changed to t.
8425 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
8427 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
8429 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
8430 This bug was introduced in my 2013-06-21 change, and caused
8431 struct Lisp_Sub_Char_Table objects to be given too many slots,
8432 which broke 'make -C admin/unidata'.
8434 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
8436 Import changes from mac-port 4.5.
8437 * macfont.m (mac_font_copy_default_descriptors_for_language)
8438 (mac_font_copy_default_name_for_charset_and_languages): Declare.
8439 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
8440 (macfont_language_default_font_names): New.
8441 (macfont_list): Rearrange language/charset code.
8442 (macfont_close): Don't check for macfont_info->cache.
8443 (mac_ctfont_create_preferred_family_for_attributes): New font
8444 selection code, call
8445 mac_font_copy_default_name_for_charset_and_languages.
8446 (mac_font_copy_default_descriptors_for_language)
8447 (mac_font_copy_default_name_for_charset_and_languages): New functions.
8449 * macfont.h (kCTVersionNumber10_9): Define if not defined.
8451 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
8453 Port to C11 aligned_alloc, and fix some integer overflows.
8454 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
8455 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
8456 and use of posix_memalign replaced with aligned_alloc.
8457 (aligned_alloc): New function, defined or declared as needed.
8458 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
8459 Don't undef; configure.ac now does this.
8460 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
8461 (calloc, aligned_alloc): Check for integer overflow.
8462 (aligned_alloc): Rename from memalign. All uses changed.
8463 (memalign): New function, an alias for aligned_alloc.
8465 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8467 * xdisp.c (redisplay_internal): Fix typo in last change.
8469 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8471 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
8473 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8475 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
8476 redisplay--mode-lines-cause.
8477 (redisplay_internal): Keep them uptodate. Remove redundant check of
8478 buffer_shared_and_changed.
8479 * *.[chm]: Number every assignment to update_mode_lines so we
8480 can track why it is set.
8482 2013-11-06 Eli Zaretskii <eliz@gnu.org>
8484 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
8486 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
8488 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
8489 can track why it is set.
8491 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
8493 Integer-related fixes for term.c etc.
8494 * dispextern.h (face_tty_specified_color): New function.
8495 * term.c (turn_on_face): Don't rely on undefined behavior when
8496 assigning an out-of-range value to 'long'.
8497 Simplify test for toggling highlight.
8498 (tty_capable_p): Omit last two (unused) args. All callers changed.
8499 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
8500 (read_menu_input, tty_menu_activate, tty_menu_show):
8501 * xfaces.c (x_supports_face_attributes_p)
8502 (tty_supports_face_attributes_p):
8503 Use bool for boolean. All callers changed.
8504 (tty_supports_face_attributes_p): Omit defaults for color indices;
8505 no longer needed. Simplify tail call.
8507 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8509 * xdisp.c (prepare_menu_bars): Mark static.
8510 * lisp.h (prepare_menu_bars): Don't declare.
8511 * xselect.c (x_handle_selection_clear):
8512 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
8514 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8516 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
8517 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
8519 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8521 * keyboard.c (Fcommand_error_default_function): Rename from
8522 Fdefault_error_output.
8524 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
8526 * keyboard.c (Fdefault_error_output): New function, extracted from
8528 (syms_of_keyboard): Use it for Vcommand_error_function.
8530 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
8532 * eval.c (handlerlist_sentinel): New variable (bug#15802).
8533 (init_eval): Use it to ensure handlerlist is non-NULL.
8534 (unwind_to_catch): Make sure we never set handlerlist to NULL.
8535 (Fsignal): Adjust NULLness test of handlerlist.
8536 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
8538 2013-11-05 Eli Zaretskii <eliz@gnu.org>
8540 * callproc.c (call_process): Call prepare_to_modify_buffer before
8541 decoding text read from the sub-process, as the decoded stuff will
8542 be inserted into the buffer. This will invalidate the various
8543 caches maintained for the buffer. (Bug#15148)
8545 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
8547 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
8548 string of glyphless-char-display.
8550 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8552 * nsfns.m (ns_get_name_from_ioreg): New function.
8553 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
8554 OSX >= 10.9. Use ns_get_name_from_ioreg.
8556 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
8558 Simplify and port recent bool vector changes.
8559 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
8560 only in this file. Use a more-efficient implementation if the
8561 second argument is a power of 2.
8562 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
8563 Remove no-longer-necessary compile-time checks.
8564 (bool_vector_exact_payload_bytes): New function.
8565 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
8566 exact payload changed to call the new function. Do not assume
8567 that the arg or result fits in ptrdiff_t.
8568 (bool_vector_fill): New function.
8569 (Fmake_bool_vector): Use it. Don't assume bit counts fit
8571 (vroundup_ct): Don't assume arg fits in size_t.
8572 * category.c (SET_CATEGORY_SET): Remove. All callers now just
8573 invoke set_category_set.
8574 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
8575 All callers changed. Use bool_vector_set.
8576 * category.h (XCATEGORY_SET): Remove; no longer needed.
8577 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
8579 * data.c (Faref): Use bool_vector_ref.
8580 (Faset): Use bool_vector_set.
8581 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
8582 (Fbool_vector_not, Fbool_vector_count_matches)
8583 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
8584 * fns.c (concat): Use bool_vector_ref.
8585 (Ffillarray): Use bool_vector_fill.
8586 (mapcar1): Use bool_vector_ref.
8587 (sxhash_bool_vector): Hash words, not bytes.
8588 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
8589 a constant, since it's now used in #if.
8590 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
8591 unsigned char on unusual architectures, so that we no longer
8592 assume that the number of bits per bits_word is a power of two or
8593 is a multiple of 8 or of CHAR_BIT.
8594 (Qt): Add forward decl.
8595 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
8596 at least as strictly as bits_word.
8597 (bool_vector_data, bool_vector_uchar_data): New accessors.
8598 All data structure accesses changed to use them.
8599 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
8600 (bool_vector_set): New functions.
8601 (bool_vector_fill): New decl.
8602 (ROUNDUP): Move to alloc.c as described above.
8604 Fix recent gnutls changes.
8605 * gnutls.c (Fgnutls_boot): Don't assume C99.
8606 * process.c (wait_reading_process_output): Fix typo in recent change.
8608 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
8610 * process.c (wait_reading_process_output, read_process_output)
8611 (send_process): Check gnutls_state is not NULL.
8613 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
8614 (Fgnutls_boot): Set process gnutls_p later, after initialization.
8616 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
8618 * nsterm.m (init, run, stop:): New methods in EmacsApp for
8619 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
8621 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
8624 * nsfns.m (Fx_create_frame): Fix memory leak.
8626 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
8627 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
8628 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
8630 2013-11-04 Eli Zaretskii <eliz@gnu.org>
8632 * xdisp.c (message3_nolog, message_with_string): Encode the string
8633 before writing it to the terminal in a non-interactive session.
8635 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
8636 sure we concatenate them into a unibyte string.
8638 * fileio.c (make_temp_name): Encode PREFIX, and decode the
8639 resulting temporary name before returning it to the caller.
8640 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
8641 is a unibyte string, convert NAME to a unibyte string to ensure
8642 that the result is also a unibyte string.
8644 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
8645 create unibyte strings from default paths and directory/file
8648 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
8651 * callproc.c (init_callproc): Use build_unibyte_string to make
8652 sure we create unibyte strings from default paths and
8653 directory/file names.
8655 * buffer.c (init_buffer): Don't store default-directory of
8656 *scratch* in multibyte form. The original problem which led to
8657 that is described in
8658 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
8659 but it was solved long ago. (Bug#15260)
8661 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
8663 Port to stricter C99 platforms.
8664 Especially, C99 prohibits nesting a struct X inside struct Y if
8665 struct X has a flexible array member.
8666 * alloc.c (struct sdata): New type.
8667 (sdata): Implement in terms of struct sdata.
8668 Remove u member; all uses replaced by next_vector, set_next_vector.
8669 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
8670 (SDATA_DATA_OFFSET): Now a constant, not a macro.
8671 (struct sblock): Rename first_data member to data, which is now
8672 a flexible array member. All uses changed.
8673 (next_vector, set_next_vector, large_vector_vec): New functions.
8674 (vector_alignment): New constant.
8675 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
8676 (struct large-vector): Now merely a NEXT member, since the old approach
8677 ran afoul of stricter C99. All uses changed to use
8678 large_vector_vec or large_vector_offset.
8679 (large_vector_offset): New constant.
8680 * dispnew.c: Include tparam.h, for tgetent.
8681 Do not include term.h; no longer needed.
8682 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
8683 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
8684 (struct Lisp_Vector): Use a flexible array member for contents,
8685 instead of a union with a member that is an array of size 1.
8687 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
8688 fact that the struct no longer contains a union.
8689 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
8690 (struct Lisp_Save_Value, struct Lisp_Free):
8691 Use unsigned, not int, for spacers, to avoid c99 warning.
8692 (union specbinding): Use unsigned, not bool, for bitfield, as
8693 bool is not portable to pre-C99 hosts.
8695 2013-11-04 Glenn Morris <rgm@gnu.org>
8697 * emacs.c (usage_message): Mention that `-L :...' appends.
8699 2013-11-02 Glenn Morris <rgm@gnu.org>
8701 * Makefile.in (abs_builddir): Remove.
8702 (bootstrap_exe): Use relative filename.
8704 Use relative filenames in TAGS files.
8705 * Makefile.in (abs_srcdir): Remove it again.
8706 (.PHONY): Remove frc.
8707 (maintainer-clean): No more TAGS-LISP file.
8708 (TAGS): Pass relative file names to etags.
8709 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
8711 * Makefile.in (abs_srcdir): New, set by configure.
8713 (maintainer-clean): Remove pointless echo. That should be in the
8714 top-level Makefile, if anywhere. Delete TAGS-LISP.
8715 (extraclean): No s/ and m/ directories for some time.
8716 (TAGS): Also depend on ctagsfiles3.
8717 Remove no-longer-defined S_FILE.
8718 Pass absolute filenames to etags once more.
8719 (TAGS-LISP): Replace lispdir with its expansion.
8720 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
8721 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
8723 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
8725 * xfaces.c (check_lface_attrs, realize_default_face):
8726 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
8727 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
8729 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
8731 * emacs.c (original_pwd): Remove global var by making it local.
8732 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
8734 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
8736 * xfaces.c: Declare color_distance.
8737 (QCdistant_foreground): New variable.
8738 (NEAR_SAME_COLOR_THRESHOLD): New define.
8739 (load_color2): New function.
8740 (load_color): Call load_color2.
8741 (load_face_colors): Call load_color2 and if distant-color is specified
8742 calculate distant and use distant-color if colors are near.
8743 (LFACE_DISTANT_FOREGROUND): New define.
8744 (merge_face_ref, Finternal_set_lisp_face_attribute)
8745 (Finternal_get_lisp_face_attribute)
8746 (x_supports_face_attributes_p): Handle distant-foreground similar to
8748 (syms_of_xfaces): DEFSYM QCdistant_foreground.
8750 * dispextern.h (lface_attribute_index):
8751 Add LFACE_DISTANT_FOREGROUND_INDEX.
8753 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
8755 * image.c (pbm_next_char): New function.
8756 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
8757 (pbm_scan_number): Use it.
8758 (Qlibjpeg_version): New variable.
8759 (syms_of_image): DEFSYM and initialize it.
8761 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
8763 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
8765 2013-10-31 Glenn Morris <rgm@gnu.org>
8767 * emacs.c (original_pwd): New char.
8768 (main): If using --chdir, store original_pwd.
8769 (init_cmdargs): When setting Vinvocation_directory based on a
8770 relative argv[0], use original_pwd if set. (Bug#15768)
8772 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8774 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
8776 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
8778 * insdel.c: Fix minor problems found by static checking.
8779 (Qregion_extract_function): Now static.
8780 (prepare_to_modify_buffer_1): Remove unused locals.
8782 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8784 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
8785 (syms_of_xdisp): Declare pre-redisplay-function.
8786 (markpos_of_region): Remove function.
8787 (init_iterator, compute_stop_pos, handle_face_prop)
8788 (face_before_or_after_it_pos, reseat_to_string)
8789 (get_next_display_element, window_buffer_changed)
8790 (redisplay_internal, try_cursor_movement, redisplay_window)
8791 (try_window_reusing_current_matrix, try_window_id, display_line)
8792 (note_mode_line_or_margin_highlight, note_mouse_highlight)
8793 (display_string, mouse_face_from_buffer_pos): Remove region handling.
8794 * window.h (struct window): Remove field `region_showing'.
8795 * dispextern.h (struct it): Remove region_beg/end_charpos.
8796 (face_at_buffer_position, face_for_overlay_string)
8797 (face_at_string_position): Update prototypes.
8798 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
8799 (face_at_string_position): Remove `region_beg' and `region_end' args.
8800 * fontset.c (Finternal_char_font):
8801 * font.c (font_at, font_range): Adjust calls accordingly.
8802 * insdel.c (Qregion_extract_function): New var.
8803 (syms_of_insdel): Initialize it.
8804 (prepare_to_modify_buffer_1): Use it.
8806 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8808 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
8809 * ftxfont.c (ftxfont_get_gcs):
8810 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
8811 * xfaces.c (x_free_colors, x_free_dpy_colors)
8812 (x_create_gc, unload_color):
8813 * xselect.c (x_property_data_to_lisp):
8814 * xsettings.c (parse_settings):
8815 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
8816 (get_bits_and_offset): Adjust definition.
8817 * frame.c (XParseGeometry): Adjust locals.
8818 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
8819 * regex.h (toplevel): Likewise for reg_syntax_t.
8821 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
8823 * eval.c (run_hook_with_args): Use FUNCTIONP.
8825 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
8827 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
8828 fields, drop 'allocated_p' member and use -1 for uninitialized value.
8829 * w32term.h (struct w32_output): Similarly but do not use -1 because...
8830 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
8831 on MS-Windows anyway.
8832 (free_face_colors): Define only if HAVE_X_WINDOWS and...
8833 (free_realized_face): ...adjust user.
8834 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
8835 white relief pixels to -1.
8836 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
8837 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
8838 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
8840 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
8842 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
8843 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
8844 in practice now. All callers changed.
8846 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
8848 * dispextern.h (struct face): Use bitfields for 'underline_type'
8849 and 'box' members. Remove set-but-unused members 'pixmap_w' and
8850 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
8851 'stipple' member. Move 'lface' member up to help...
8852 * xfaces.c (make_realized_face): ...this function to find and
8853 clear just the members that need clearing.
8854 (load_face_colors, realize_x_face):
8855 * xdisp.c (extend_face_to_end_of_line): Adjust user.
8857 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
8859 * xftfont.c (struct xftfont_info): Remove set-but-unused
8861 (xftfont_open): Adjust user.
8862 (xftfont_get_colors): Remove useless prototype.
8864 2013-10-26 Eli Zaretskii <eliz@gnu.org>
8866 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
8867 before passing them to 'unexec'. (Bug#15260)
8869 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
8871 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
8873 2013-10-25 Eli Zaretskii <eliz@gnu.org>
8875 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
8876 the changed signature of the font driver's 'close' method.
8878 * w32font.h (w32font_close): Adjust the prototype to the change in
8879 function definition.
8881 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
8883 * w32uniscribe.c (uniscribe_close): Adapt the call to
8884 w32font_close to its new prototype.
8886 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
8888 Omit unused frame argument of font API's close function.
8889 * font.h (struct font): Drop frame argument. Adjust comment.
8890 * font.c (font_clear_cache, font_close_object): Adjust users.
8891 * ftfont.c (ftfont_close):
8892 * ftxfont.c (ftxfont_close):
8893 * macfont.m (macfont_close):
8894 * nsfont.m (nsfont_close):
8895 * w32font.c (w32font_close):
8896 * xfont.c (xfont_close):
8897 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
8898 tweak comments and make functions safe if called more than once for
8899 the same font object.
8901 Perform font-specific cleanup when font object is swept by GC. See
8902 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
8903 * alloc.c (cleanup_vector): New function.
8904 (sweep_vector): Call it for each reclaimed vector object.
8905 * font.h (struct font): Adjust comment.
8907 2013-10-24 Glenn Morris <rgm@gnu.org>
8909 * Makefile.in (abs_top_srcdir): New, set by configure.
8911 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
8913 Adjust recent font-related changes to fix bug#15686.
8914 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
8915 is a live window system frame, mark its default font too.
8917 2013-10-23 Glenn Morris <rgm@gnu.org>
8919 * Makefile.in (RUN_TEMACS): Make relative (again).
8920 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
8921 (bootstrap-emacs$(EXEEXT)):
8922 Quote entities that might contain whitespace.
8924 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
8926 Port to Solaris 10 and its bundled GCC.
8927 Problem reported by Timothy C. Burt.
8928 * floatfns.c (isfinite, isnan): Redefine unconditionally.
8930 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
8932 Do not allow font caches to grow too large.
8933 * alloc.c (compact_font_cache_entry, compact_font_caches):
8934 New functions or stub if not HAVE_WINDOW_SYSTEM.
8935 (compact_undo_list): Factor out from Fgarbage_collect.
8937 (mark_face_cache): Mark face font. Move down to avoid
8939 (mark_terminals): Do not mark font cache here.
8940 (Fgarbage_collect): Call compaction functions described
8941 above. Adjust comment.
8943 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
8945 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
8946 chdir to HOME (bug#15607).
8948 * nsterm.m (Qcocoa, Qgnustep): New variables.
8949 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
8950 (ns_get_color): Make selection color work for GNUstep also.
8952 2013-10-18 Eli Zaretskii <eliz@gnu.org>
8954 * keyboard.c (make_lispy_event): Remove GPM-specific code that
8955 handles mouse clicks. Instead, let GPM use the same code as all
8956 the other mice use. See the discussion starting at
8957 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
8958 for the details of the problem with the menu bar this fixes.
8960 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
8962 Remove port-specific display name lists to avoid extra
8963 complexity and data duplication with display info lists.
8964 * xterm.h (x_display_name_list): Remove declaration.
8965 * xterm.c (x_display_name_list): Remove.
8966 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
8967 * xfns.c (x_display_info_for_name, Fx_display_list):
8968 Likewise. Use x_display_list where appropriate.
8969 * w32term.h (w32_display_name_list): Remove declaration.
8970 * w32term.c (w32_display_name_list): Remove.
8971 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
8973 * w32fns.c (x_display_info_for_name, Fx_display_list):
8974 Likewise. Use x_display_list where appropriate.
8975 * nsterm.h (ns_display_name_list): Remove declaration.
8976 * nsterm.m (ns_display_name_list): Remove.
8977 (ns_term_init, syms_of_nsterm): Adjust users.
8978 * nsfns.m (ns_display_info_for_name, Fx_display_list):
8979 Likewise. Use x_display_list where appropriate.
8980 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
8981 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
8982 (mark_terminals): Mark per-terminal font cache.
8984 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
8986 Don't run timers in input-pending-p. Its new check-timers param
8987 provides the prior behavior. (Bug#15045).
8988 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
8990 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
8992 Make some functions static in non-Microsoft builds.
8993 On my platform (Fedora 19 x86-64), this shrinks the
8994 Emacs executable (text+data) by 0.25%.
8995 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
8996 (load_color) [!MSDOS]:
8997 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
8998 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
8999 * lisp.h (check_existing):
9000 * process.h (conv_sockaddr_to_lisp, network_interface_list)
9001 (network_interface_info) [!WINDOWSNT]:
9002 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
9003 Remove extern decls.
9004 * fileio.c (check_existing):
9005 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
9006 * process.c (conv_sockaddr_to_lisp, network_interface_list)
9007 (network_interface_info) [!WINDOWSNT]:
9008 * term.c (encode_terminal_code) [!WINDOWSNT]:
9009 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
9010 * xfaces.c (load_color) [!MSDOS]:
9012 * fileio.c (check_existing, check_executable, check_writable):
9013 * process.c (network_interface_list, network_interface_info):
9014 Move earlier, so that we don't need forward decls.
9015 * gnutls.c (fn_gnutls_transport_set_errno)
9016 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
9018 * w32.c (init_environment): Use faccessat rather than
9019 check_existing, partly for consistency with the rest of the code
9020 in this file, partly so that check_existing can be static.
9022 Make VALMASK visible to GDB even if clang is used (Bug#15574).
9023 * emacs.c (MAIN_PROGRAM): New macro.
9024 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
9025 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
9027 bool vector int width fixes
9028 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
9029 (Fbool_vector_count_matches_at):
9030 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
9031 can exceed PTRDIFF_MAX, at least in theory.
9032 (Fbool_vector_count_matches_at):
9033 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
9035 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
9037 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
9038 (struct sockaddr): Add forward decl, for platforms that lack it.
9040 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
9042 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
9045 2013-10-16 Eli Zaretskii <eliz@gnu.org>
9047 * w32.c (network_interface_get_info, network_interface_list)
9048 (network_interface_info): New functions. (Bug#15610)
9049 (GetAdaptersInfo_Proc): New typedef.
9050 (get_adapters_info): New wrapper function.
9051 (globals_of_w32): Initialize g_b_init_get_adapters_info.
9053 * process.h (network_interface_list, network_interface_info):
9056 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
9057 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
9058 all systems. Return non-nil for systems that HAVE_NET_IF_H and
9059 for WINDOWSNT. Doc fix.
9060 (syms_of_process): Defsubr Snetwork_interface_list and
9061 Snetwork_interface_info unconditionally.
9063 * menu.c (have_boxes): Fix redundant simulation of radio buttons
9064 in NS GUI sessions. (Bug#15629)
9066 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
9068 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
9070 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9072 * print.c (print_object): Print " ..." when truncating bool vectors.
9074 2013-10-15 Eli Zaretskii <eliz@gnu.org>
9076 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
9077 standard mouse buttons.
9079 * termhooks.h (struct input_event): Remove incorrect commentary.
9081 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
9083 Disallow bool vector operations on mixed-length operands.
9084 The old behavior left garbage in the result vector sometimes,
9085 and didn't seem to be useful.
9086 * data.c (Qwrong_length_argument): New static var.
9087 (wrong_length_argument): New function.
9088 (bool_vector_binop_driver): Check that args agree in length.
9090 * keyboard.c, keyboard.h (all_kboards): Now static.
9092 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
9094 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
9095 note from the lispref.
9097 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
9099 * nsterm.h (struct ns_display_info): Remove set-but-unused
9100 member image_cache (image caches are per-terminal anyway).
9101 (FRAME_X_IMAGE_CACHE): Remove.
9102 * nsterm.m (ns_initialize_display_info): Adjust user.
9104 2013-10-14 Eli Zaretskii <eliz@gnu.org>
9106 * w32proc.c: Include mingw_time.h.
9108 * w32.c: Include mingw_time.h.
9110 Implement scrolling of TTY menus when the screen is too short.
9112 * term.c (tty_menu_display): Accept an additional argument, the
9113 menu item from which to start displaying the menu. Account for
9114 the value of Y when limiting the menu to the number of available
9116 (mi_result): New enumeration.
9117 (read_menu_input): Return enumerated value. When the y coordinate
9118 hits min_y or max_y, return scroll indication instead of wrapping
9120 (tty_menu_activate): Handle the scrolling indications from
9121 read_menu_input. Compute the first menu item to display and pass
9122 it to tty_menu_display.
9124 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9126 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
9127 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
9128 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
9129 Adjust to match the change described below.
9130 (struct terminal): Move must_write_spaces, line_ins_del_ok,
9131 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
9132 memory_below_frame members to...
9133 * termchar.h (struct tty_display_info): ...here because they're
9134 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
9135 * term.c (init_tty):
9136 * nsterm.m (ns_create_terminal):
9137 * w32term.c (w32_create_terminal):
9138 * xterm.c (x_create_terminal): Adjust users.
9139 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
9140 to filter out non-TTY frames. Adjust comment.
9141 (scrolling): Adjust user. Prefer eassert for debugging check.
9143 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
9145 * xfaces.c (PT_PER_INCH): Remove unused macro.
9146 * termhooks.h (struct terminal): Remove set-but-unused
9147 member fast_clear_end_of_line.
9148 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
9149 * nsterm.m (ns_create_terminal):
9150 * term.c (init_tty):
9151 * w32term.c (w32_create_terminal):
9152 * xterm.c (x_create_terminal): Adjust users.
9154 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
9156 * lisp.h (bool_vector_size): New function.
9157 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
9158 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9159 (Fbool_vector_not, Fbool_vector_count_matches_at):
9160 Remove uses of 'eassume' that should no longer be needed,
9161 because they are subsumed by the 'eassume' in bool_vector_size.
9163 2013-10-12 Eli Zaretskii <eliz@gnu.org>
9165 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
9166 after inclusion of gif_lib.h, thus fixing compiler warnings caused
9167 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
9169 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9171 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
9172 have different dimensions. (Bug#15575)
9174 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
9177 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
9179 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9181 * term.c (tty_menu_show): Never return with unbalanced
9182 specpdl. Use eassert for debugging check. Adjust style.
9184 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9186 * term.c (read_menu_input): Make selection of menu items
9187 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
9188 (tty_menu_activate): Fix off-by-one error when computing max_y.
9190 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9192 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
9193 audit logging (only used with GnuTLS 3.x) and enable it.
9195 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9197 * dispnew.c (redraw_frame): Remove useless #ifdef because
9198 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
9199 Also, move TTY fflush to...
9200 * term.c (tty_update_end): ...this function.
9202 2013-10-11 Eli Zaretskii <eliz@gnu.org>
9204 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
9205 the end of the frame's glyph matrix. (Bug#15575)
9207 * term.c (tty_menu_display): Don't move cursor while overwriting
9208 frame's glyphs with menu items. Limit the number of items
9209 displayed to what can be shown on the available screen lines,
9210 excluding the echo area.
9211 (tty_menu_activate): Limit the Y coordinate allowed by
9212 read_menu_input to the last screen line used for menu display.
9214 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
9216 * lisp.h (eassume): New macro.
9217 Also, include <verify.h>, for 'assume'.
9218 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
9219 (vroundup, vector_nbytes):
9220 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
9221 (Fbool_vector_not, Fbool_vector_count_matches)
9222 (Fbool_vector_count_matches_at):
9223 Use eassume, not eassert.
9224 * casetab.c (set_identity, shuffle):
9225 * composite.c (composition_gstring_put_cache):
9226 * dispnew.c (update_frame_1):
9227 * ftfont.c (ftfont_shape_by_flt):
9228 * image.c (gif_load):
9229 * intervals.c (offset_intervals):
9230 * macfont.m (macfont_shape):
9231 Remove calls to 'assume' that are no longer needed, because
9232 --enable-gcc-warnings no longer generates bogus warnings
9233 when these calls are removed.
9235 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
9237 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
9239 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
9241 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
9242 (Qsubstitute_env_in_file_name): New var.
9243 (syms_of_fileio): Define it.
9245 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9247 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
9248 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
9251 * term.c (save_and_enable_current_matrix): Don't allocate and
9252 don't save margin areas.
9253 (restore_desired_matrix): Don't restore margin areas.
9254 (free_saved_screen): Don't free margin areas.
9256 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
9258 * image.c: Pacify --enable-gcc-warnings.
9259 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
9260 #define only if used.
9262 2013-10-10 Eli Zaretskii <eliz@gnu.org>
9264 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
9265 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
9266 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
9267 (gif_load): For giflib v5.x and later, display the error message
9268 produced by giflib when its functions fail.
9269 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
9272 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9274 * keyboard.c (last_event_timestamp): Remove. For X selection and
9275 GTK popup menus, it may be obtained from per-frame X display info.
9276 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
9277 (process_special_events): Adjust users.
9278 * keyboard.h (last_event_timestamp): Remove declaration.
9279 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
9280 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
9281 * menu.h (xmenu_show): Adjust prototype.
9282 * menu.c (Fx_popup_menu): Adjust user.
9283 * xselect.c (x_own_selection, x_get_foreign_selection)
9284 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
9286 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
9288 * keyboard.c (init_kboard): Now static. Add arg
9289 to denote window system. Adjust comment.
9290 (init_keyboard): Adjust user.
9291 (allocate_kboard): New function.
9293 * nsterm.m (ns_term_init):
9294 * term.c (init_tty):
9295 * w32term.c (w32_create_terminal):
9296 * xterm.c (x_term_init): Use it.
9297 * keyboard.h (init_kboard): Remove prototype.
9298 (allocate_kboard): Add prototype.
9300 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
9302 * image.c (GIFLIB_MAJOR): Ensure it's defined.
9303 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
9305 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9307 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
9309 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9311 * term.c (tty_menu_activate): Flush the output stream after
9312 showing the cursor, and don't mark the frame garbaged at exit from
9313 the function. Fixes redisplay glitches when moving from one menu
9316 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
9318 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
9319 or throw error (Bug#15570).
9321 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
9323 * intervals.c (temp_set_point_both): Move test into 'eassert',
9326 * lisp.h (eassert): Don't use 'assume'.
9327 Sometimes 'assume' wins in performance, and sometimes it loses,
9328 so it shouldn't be used all the time. Perhaps we need two
9329 flavors of 'eassert', one for where 'assume' is far more likely
9330 to help or to hurt; but that can be done later.
9331 Problem reported by Dmitry Antipov in
9332 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
9333 Also, don't include <verify.h>; no longer needed.
9335 2013-10-09 Glenn Morris <rgm@gnu.org>
9337 * eval.c (Fcond): Doc tweak.
9339 2013-10-09 Eli Zaretskii <eliz@gnu.org>
9341 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
9342 expressions with side effects to eassert. (Bug#15565)
9344 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
9346 * fns.c (hashfn_user_defined): Allow hash functions to return any
9349 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9351 Fix minor problems found by static checking.
9352 * dispnew.c (save_current_matrix): Omit unnecessary casts.
9353 * dispnew.c (update_frame_with_menu): Mark debug local as used.
9354 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
9355 * keyboard.c (read_menu_command): Remove unused local.
9356 * lisp.h (read_menu_command): New decl.
9357 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
9358 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
9359 Return ptrdiff_t, not int.
9360 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
9361 not int, for benefit of xpalloc.
9362 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
9364 (have_menus_p): Remove; unused.
9365 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
9366 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
9367 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
9369 (save_and_enable_current_matrix): Omit unnecessary casts.
9370 (read_menu_input): Omit local extern decl (now in lisp.h).
9371 Don't access uninitialized storage if mouse_get_xy fails.
9372 (tty_menu_activate): Mark local as initialized, for lint.
9373 (tty_menu_activate, tty_meny_show): Remove unused locals.
9375 2013-10-08 Eli Zaretskii <eliz@gnu.org>
9377 Support menus on text-mode terminals.
9378 * xterm.h (xw_popup_dialog): Add prototype.
9380 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
9381 (xmenu_show): Block input here, instead in Fx_popup_menu.
9382 (xw_popup_dialog): New function, with X-specific bits of popup
9385 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
9388 * window.c (Fset_window_configuration): Use run-time tests of the
9389 frame type instead of compile-time conditionals, when menu-bar
9390 lines are considered.
9392 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
9393 (w32_popup_dialog): New prototypes.
9395 * w32menu.c (Fx_popup_dialog): Function deleted.
9396 (w32_popup_dialog): New function, with w32 specific bits of popup
9397 dialogs. Block input here.
9399 * w32inevt.c (w32_console_read_socket): Minor change to add
9400 debugging TTY events.
9402 * w32fns.c (show_hourglass): If returning early because the frame
9403 is not a GUI frame, unblock input.
9405 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
9406 (cursorY): New functions.
9408 * termhooks.h (cursorX, cursorY): Prototypes of functions on
9409 WINDOWSNT, macros that call curX and curY elsewhere.
9411 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
9413 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
9414 specific function to hide and show cursor on a text-mode terminal.
9415 (tty_menu_struct, struct tty_menu_state): New structures.
9416 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
9417 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
9418 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
9419 (tty_menu_locate, save_and_enable_current_matrix)
9420 (restore_desired_matrix, screen_update, read_menu_input)
9421 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
9422 (tty_pop_down_menu, tty_menu_last_menubar_item)
9423 (tty_menu_new_item_coords, tty_menu_show): New functions.
9424 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
9426 * nsterm.h (ns_popup_dialog): Adjust prototype.
9428 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
9430 (ns_popup_dialog): Adapt order of arguments to the other
9431 *_menu_show implementations.
9432 (Fx_popup_dialog): Function deleted.
9434 * msdos.c (x_set_menu_bar_lines): Delete unused function.
9436 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
9438 * menu.c (have_boxes): New function.
9439 (single_keymap_panes): Use it instead of a compile-time
9441 (single_menu_item): Use run-time tests of the frame type instead
9442 of compile-time conditionals.
9443 (encode_menu_string): New function.
9444 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
9445 the macro, since different types of frame need different encoding
9447 (digest_single_submenu): Use run-time tests of frame type instead
9448 of, or in addition to, compile-time conditionals.
9449 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
9450 (Fx_popup_menu): Detect when the function is called from keyboard
9451 on a TTY. Don't barf when invoked on a text-mode frame.
9452 Check frame type at run time, instead of compile-time conditionals for
9453 invoking terminal-specific menu-show functions.
9454 Call tty_menu_show on text-mode frames.
9455 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
9456 run time to determine which alternative to invoke; support dialogs
9459 * keyboard.h <Qmouse_movement>: Declare.
9461 * keyboard.c <Qmouse_movement>: Now extern.
9462 <Qecho_keystrokes>: New static variable.
9463 (read_key_sequence): Accept an additional argument, a flag to
9464 prevent redisplay during reading of the key sequence. All callers
9466 (read_menu_command): New function.
9467 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
9469 (toolkit_menubar_in_use): New function.
9470 (make_lispy_event): Use it instead of a compile-time test.
9472 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
9473 window-system being available.
9475 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
9476 to x-popup-dialog on the frame type, they all now support popup
9479 * dispnew.c (save_current_matrix): Save the margin areas.
9480 (restore_current_matrix): Restore margin areas.
9481 (update_frame_with_menu): New function.
9483 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
9486 * alloc.c (make_save_ptr): Now compiled unconditionally.
9488 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9490 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
9491 (redraw_frame, update_frame): Adjust users.
9492 * dispextern.h (set_window_update_flags): Adjust prototype.
9493 * xdisp.c (redisplay_internal): When updating all frames with zero
9494 windows_or_buffers_changed, assume that only the windows that shows
9495 current buffer should be really updated.
9497 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
9499 Do not allocate huge temporary memory areas and objects while encoding
9500 for file I/O, thus reducing an enormous memory usage for large buffers.
9501 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
9502 * coding.h (struct coding_system): New member raw_destination.
9503 * coding.c (setup_coding_system): Initialize it to zero.
9504 (encode_coding_object): If raw_destination is set, do not create
9505 dst_object. Add comment.
9506 * fileio.c (toplevel): New constant E_WRITE_MAX.
9507 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
9508 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
9510 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
9512 * nsterm.m (windowDidExitFullScreen:)
9513 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
9515 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
9517 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
9518 * keyboard.c (unblock_input_to): Don't process pending signals
9519 if a fatal error is in progress.
9521 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
9522 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
9523 they're talking about words in Lisp bool vectors.
9524 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
9525 * data.c (popcount_bits_word): Rename from popcount_size_t.
9526 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
9529 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9531 Improve support for popcount and counting trailing zeros (Bug#15550).
9532 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
9533 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
9534 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
9535 (popcount_size_t_msc, popcount_size_t_gcc):
9536 Remove; now done by Gnulib.
9537 (popcount_size_t): Now a macro that defers to Gnulib.
9538 (count_trailing_zero_bits): Return int, for consistency with
9539 Gnulib and because Emacs prefers signed to unsigned int.
9540 Don't assume that size_t is either unsigned int or unsigned long
9541 or unsigned long long.
9542 (size_t_to_host_endian): Do not assume that size_t is either
9543 exactly 32 or exactly 64 bits wide.
9544 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
9545 etc., so that it's now an enum constant, not a macro.
9546 No need to assume that it's either 32 or 64.
9548 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
9550 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
9553 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9555 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
9556 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
9558 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
9560 emacs_read and emacs_write now use void *, not char *.
9561 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
9562 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
9563 Buffer arg is now void *, not char *. This matches plain
9564 'read' and 'write' better, and avoids a constraint violation
9565 on Solaris 9 with Oracle Studio.
9567 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
9569 * alloc.c (Fmake_string): For ASCII char initializer, prefer
9570 memset to explicit loop. Otherwise copy largest possible chunk
9571 from initialized to uninitialized part, thus allowing the longer
9572 memcpy runs and reducing the number of loop iterations.
9574 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
9576 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
9577 hide toolbar (Bug#15388).
9578 (windowDidEnterFullScreen:): If presentation options are zero,
9579 set them here (Bug#15388).
9580 (ns_update_auto_hide_menu_bar): Remove runtime check.
9581 Don't auto hide dock unless menubar is also auto hidden.
9583 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
9585 * editfns.c (message): Mention batch mode in doc string.
9587 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
9589 * nsterm.m (check_native_fs): Remove erroneous comment.
9591 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
9593 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
9594 uses find_newline instead of scan_newline and so doesn't move point.
9596 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
9598 Use hardware support for byteswapping on glibc x86 etc.
9599 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
9600 whereas the old swap64 needed 30.
9601 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
9602 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
9603 Use byteswap.h's macros to swap bytes.
9604 * lisp.h (swap16, swap32, swap64): Remove.
9605 All uses replaced by bswap_16, bswap_32, bswap_64.
9607 * bytecode.c (exec_byte_code): Use some more volatile variables
9608 to work around local variables getting clobbered by longjmp.
9609 Port to pre-C99, which doesn't allow decls after stmts.
9611 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
9613 * lisp.h (eassert): Assume that COND is true when optimizing.
9614 In other words, take on the behavior of eassert_and_assume.
9615 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
9616 (eassert_and_assume): Remove. All uses replaced by eassert.
9618 * xdisp.c (Qglyphless_char): Now static.
9620 Adjust to merge from gnulib.
9621 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
9622 * lisp.h: Include <verify.h>, for 'assume'.
9624 * eval.c (clobbered_eassert): New macro.
9625 (internal_catch, internal_condition_case)
9626 (internal_condition_case_1, internal_condition_case_2)
9627 (internal_condition_case_n): Use it instead of eassert
9628 when the argument contains locals clobbered by longjmp.
9629 Don't use clobbered locals outside of clobbered_eassert.
9630 (internal_lisp_condition_case): Use a volatile variable
9631 to work around a local variable's getting clobbered.
9633 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9635 * lisp.h (struct handler): Merge struct handler and struct catchtag.
9636 (PUSH_HANDLER): New macro.
9637 (catchlist): Remove.
9638 (handlerlist): Always declare.
9640 * eval.c (catchlist): Remove (merge with handlerlist).
9641 (handlerlist, lisp_eval_depth): Not static any more.
9642 (internal_catch, internal_condition_case, internal_condition_case_1)
9643 (internal_condition_case_2, internal_condition_case_n):
9645 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
9646 handlerlist/catchlist.
9647 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
9648 handlerlist which can only handle a single condition-case handler at
9650 (find_handler_clause): Simplify since we only a single branch here
9653 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
9655 (bcall0): New function.
9656 (exec_byte_code): Add corresponding cases. Improve error message when
9657 encountering an invalid byte-code. Let Bunwind_protect accept
9658 a function (rather than a list of expressions) as argument.
9660 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
9661 and make them unconditional now that they're heap-allocated.
9663 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
9665 * charset.c (Fdecode_char, Fencode_char): Remove description of
9666 `restriction' arg. now that it's hidden by advertised-calling-convention.
9668 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
9670 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
9671 Remove unused variable (from mac-port).
9672 (macfont_draw): Use s->ybase for correct y position.
9674 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9676 * frame.h (struct frame): Drop has_minibuffer member because...
9677 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
9678 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
9680 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9682 * window.h (struct window): Prefer enum text_cursor_kinds to int
9683 for phys_cursor_type member. Move the latter, phys_cursor_width,
9684 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
9685 * window.c (replace_window, make_window): Adjust users.
9687 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
9689 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
9690 this module is never compiled otherwise.
9692 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
9694 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
9697 2013-09-29 Eli Zaretskii <eliz@gnu.org>
9699 * xdisp.c (get_next_display_element): Don't call face_for_font in
9700 a build configured --without-x. (Bug#15484)
9702 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
9704 * window.c (calc_absolute_offset): #elif should be #elif defined.
9706 * frame.c (delete_frame): Block/unblock input to overcome race
9707 condition (Bug#15475).
9709 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
9711 * frame.c (delete_frame): Record selected frame only after
9712 calling Qdelete_frame_functions (Bug#15477).
9714 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
9716 * nsterm.m (ns_selection_color): Remove.
9717 (ns_get_color): Check for ns_selection_(fg|bg)_color using
9718 NSColor selectedText(Background)Color. Only for COCOA.
9719 (ns_term_init): Remove assignment of ns_selection_color, logic
9720 moved to ns_get_color.
9722 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
9723 NS_SELECTION_COLOR_DEFAULT.
9724 (NS_SELECTION_FG_COLOR_DEFAULT): New.
9726 2013-09-28 Eli Zaretskii <eliz@gnu.org>
9728 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
9729 frame' does not have the tool_bar_window member.
9731 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
9733 Signal error when reading an empty byte-code object (Bug#15405)
9734 * lread.c (read1): Signal error.
9735 * alloc.c (make_byte_code): eassert header size.
9736 (sweep_vectors): Change an int to size_t.
9738 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9740 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
9741 instead of ints, as it's the usual style for offsetof constants. See:
9742 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
9744 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
9745 This is ugly, but it should fix the performance problem for older
9746 GCC versions in the short run. I'll look into integrating the
9747 Gnulib module for popcount, as a better fix.
9748 See the thread starting in:
9749 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
9750 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
9751 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
9752 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
9753 (popcount_size_t): Use it.
9755 2013-09-24 Daniel Colascione <dancol@dancol.org>
9757 * process.c (Fnetwork_interface_info): Fix build break due to
9760 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9762 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
9763 Prefer signed to unsigned integers where either will do.
9764 No need for 'const' on locals that do not escape.
9765 Omit easserts with unnecessary and unportable assumptions about
9766 alignment. Avoid unnecessary casts to char *.
9768 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9770 Use union for the payload of struct Lisp_Vector.
9771 This helps to avoid a few glitches dictated by C's aliasing rules.
9772 * lisp.h (struct Lisp_Vector): Use union for next and
9773 contents member. Adjust comment. Change related users.
9774 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
9775 Related users changed.
9776 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
9777 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
9778 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
9779 * xfaces.c, xfont.c, xmenu.c: Related users changed.
9781 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
9783 Optimize glyph row clearing and copying routines.
9784 * dispextern.h (struct glyph_row): Change layout of struct
9785 glyph_row to help copy_row_except_pointers. Adjust comment.
9786 * dispnew.c (null_row): Remove.
9787 (clear_glyph_row): Use offsetof and memset to find and clear
9788 just the members that need clearing. Adjust comment.
9789 (copy_row_except_pointers): Likewise for copying.
9791 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
9793 Some minor cleanups of recently-added bool vector code.
9794 * conf_post.h (assume): Always return void. Use lint version
9795 only if GCC and MSC versions don't apply.
9796 * conf_post.h (assume):
9797 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
9798 Depend on _MSC_VER, not __MSC_VER, for consistency with
9800 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
9801 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
9802 (bool_vector_binop_driver, count_trailing_zero_bits)
9803 (size_t_to_host_endian): Now static, not static inline;
9804 the latter isn't needed with modern compilers and doesn't
9805 work with older compilers anyway.
9807 * alloc.c (valgrind_p): Use bool for boolean.
9809 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9811 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
9812 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
9813 (display_last_displayed_message_p, message_buf_print)
9814 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
9815 Use bool for boolean.
9816 * dispextern.h (cancel_line, init_desired_glyphs):
9817 Remove ancient leftover.
9818 (help_echo_showing_p, hourglass_shown_p):
9819 * lisp.h (noninteractive_need_newline): Adjust declaration.
9821 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
9823 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9825 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
9826 ...this file and convert the latter to static. Adjust comment.
9827 (make_initial_frame):
9828 * window.c (init_window_once): Adjust user.
9829 * frame.h (last_nonminibuf_frame): Remove declaration.
9830 * lisp.h (selected_frame): Likewise.
9831 * msdos.c (the_only_display_info): Adjust comment.
9833 2013-09-23 Eli Zaretskii <eliz@gnu.org>
9835 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
9836 computing the end column of mouse-highlight that comes from
9837 display or overlay strings. (Bug#15437)
9838 (note_mouse_highlight): Adapt calculation of last argument to
9839 mouse_face_from_string_pos to the above change.
9841 * conf_post.h (__has_builtin): Define to zero, if undefined, on
9842 all platforms, not just for clang.
9844 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
9846 * filelock.c (lock_file_1): Rearrange to remove compiler warning
9847 about excess arguments to snprintf.
9849 * conf_post.h(assume): Use __builtin_unreachable for clang.
9851 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
9853 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
9854 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
9856 2013-09-23 Daniel Colascione <dancol@dancol.org>
9858 * alloc.c (USE_VALGRIND): New macro; on by default
9859 when ENABLE_CHECKING.
9860 (mark_maybe_object, mark_maybe_pointer)
9861 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
9863 (valgrind_p) [USE_VALGRIND]: New variable.
9864 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
9866 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
9868 * process.c (wait_reading_process_output): Change int pnamelen to
9871 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
9872 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
9873 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
9874 argument to unsigned long to avoid warning.
9875 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
9877 * conf_post.h (assume): Fix compiler error: x shall be cond.
9879 2013-09-22 Daniel Colascione <dancol@dancol.org>
9881 * xfns.c (x_get_monitor_attributes): Suppress unused variable
9882 warning when compiling without a window system.
9884 2013-09-22 Daniel Colascione <dancol@dancol.org>
9886 * data.c (Qbool_vector_p): New symbol.
9887 (bool_vector_spare_mask, popcount_size_t_generic)
9888 (popcount_size_t_msc, popcount_size_t_gcc)
9890 (bool_vector_binop_driver)
9891 (count_trailing_zero_bits, size_t_to_host_endian)
9892 (Fbool_vector_exclusive_or)
9893 (Fbool_vector_union)
9894 (Fbool_vector_intersection, Fbool_vector_set_difference)
9895 (Fbool_vector_subsetp, Fbool_vector_not)
9896 (Fbool_vector_count_matches)
9897 (Fbool_vector_count_matches_at): New functions.
9898 (syms_of_data): Intern new symbol, functions.
9899 * alloc.c (bool_vector_payload_bytes): New function.
9900 (Fmake_bool_vector): Instead of calling Fmake_vector,
9901 which performs redundant initialization and argument checking,
9902 just call allocate_vector ourselves. Make sure we clear any
9903 terminating padding to zero.
9904 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
9905 instead of open-coding the size calculation.
9906 (vroundup_ct): New macro.
9907 (vroundup): Assume argument >= 0; invoke vroundup_ct.
9908 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
9909 * composite.c (composition_gstring_put_cache):
9910 Change lint_assume to assume.
9911 * conf_post.h (assume): New macro.
9912 (lint_assume): Remove.
9913 * dispnew.c (update_frame_1): Change lint_assume to assume.
9914 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
9916 * image.c (gif_load): Change lint_assume to assume.
9917 * lisp.h (eassert_and_assume): New macro.
9918 (Qbool_vector_p): Declare.
9919 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
9920 (swap16, swap32, swap64): New inline functions.
9921 * macfont.m (macfont_shape): Change lint_assume to assume.
9922 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
9923 * xsettings.c (parse_settings): Use new swap16 and
9924 swap32 from lisp.h instead of file-specific macros.
9926 2013-09-22 Eli Zaretskii <eliz@gnu.org>
9928 * xdisp.c (try_window_id): Don't abort if cursor row could not be
9929 found (which can legitimately happen when the glyph row at the
9930 window start is disabled in the current_matrix. (Bug#15365)
9932 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
9934 Fix syntax.h bug introduced by recent INLINE change.
9935 syntax.h defined an extern inline function SYNTAX_ENTRY that was
9936 conditionally compiled one way in some modules, and a different
9937 way in others. This doesn't work with extern inline functions,
9938 which must have the same definition in all modules, because the
9939 defining code might be shared across modules, depending on the
9940 implementation. Symptoms reported by Martin Rudalics in:
9941 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
9942 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
9943 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
9944 overriding the corresponding functions in syntax.h.
9945 * syntax.h (syntax_property_entry, syntax_property_with_flags)
9946 (syntax_property): New inline functions.
9947 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
9948 Rewrite in terms of these new functions.
9950 2013-09-21 Eli Zaretskii <eliz@gnu.org>
9952 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
9953 not chars_in_text, whose result depends on the multibyteness of
9954 the current buffer. (Bug#15426)
9956 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
9958 Port recent change to hosts where pointers aren't 'long'.
9959 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
9960 Don't assume that pointers are the same width as 'long'.
9961 Add a compile-time check that a pointer fits into two X slots.
9963 A simpler, centralized INLINE.
9964 * conf_post.h (INLINE): Define only if not already defined.
9965 This allows us to use a single INLINE, defined by one file
9967 * emacs.c (INLINE): Define it.
9968 Also, include category.h, charset.h, composite.h, dispextern.h,
9969 syntax.h, systime.h, so that their INLINE definitions are expanded
9971 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
9972 * buffer.h, buffer.c (BUFFER_INLINE):
9973 * category.h, category.c (CATEGORY_INLINE):
9974 * character.h, character.c (CHARACTER_INLINE):
9975 * charset.h, charset.c (CHARSET_INLINE):
9976 * composite.h, composite.c (COMPOSITE_INLINE):
9977 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
9978 * frame.h, frame.c (FRAME_INLINE):
9979 * intervals.h, intervals.c (INTERVALS_INLINE):
9980 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
9981 * lisp.h, alloc.c (LISP_INLINE):
9982 * process.h, process.c (PROCESS_INLINE):
9983 * syntax.h, syntax.c (SYNTAX_INLINE):
9984 * systime.h, sysdep.c (SYSTIME_INLINE):
9985 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
9986 * window.h, window.c (WINDOW_INLINE):
9987 Remove. All uses replaced with INLINE.
9989 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
9991 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
9994 2013-09-19 Eli Zaretskii <eliz@gnu.org>
9996 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
9997 'const char *' to avoid compiler warnings due to similar change in
9998 the prototype of x_get_string_resource.
10000 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10002 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
10003 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
10004 going to replace static variables below. Adjust comments.
10005 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
10006 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
10007 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
10008 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
10009 Related users changed.
10010 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
10011 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
10012 last_mouse_movement_time, going to replace static variables below.
10014 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
10015 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
10017 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
10018 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
10019 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
10020 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
10021 static variables below.
10022 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
10023 (last_mouse_scroll_bar): Remove.
10024 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
10025 (mouseExited): Related users changed.
10027 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
10029 Do not use external array to process X scroll bar messages.
10030 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
10031 (x_send_scroll_bar_event): Pack window pointer into two slots
10032 of XClientMessageEvent if we're 64-bit. Adjust comment.
10033 (x_scroll_bar_to_input_event): Unpack accordingly.
10035 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10037 Ifdef away recent changes which aren't relevant to NS port.
10038 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
10039 [!HAVE_NS]: Declare as such.
10040 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
10041 [!HAVE_NS]: Define as such.
10043 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10045 * frame.c (x_redo_mouse_highlight): New function
10046 to factor out common code used in W32 and X ports.
10047 * dispextern.h (x_redo_mouse_highlight): Add prototype.
10048 * xterm.h (struct x_display_info):
10049 * w32term.h (struct w32_display_info):
10050 * nsterm.h (struct ns_display_info): New members
10051 last_mouse_motion_frame, last_mouse_motion_x and
10052 last_mouse_motion_y, going to replace static variables below.
10053 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
10054 (redo_mouse_highlight): Remove.
10055 (note_mouse_movement, syms_of_xterm): Adjust user.
10056 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
10057 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
10058 (redo_mouse_highlight): Remove.
10059 (note_mouse_movement, syms_of_w32term): Adjust user.
10060 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
10061 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
10063 (note_mouse_movement, mouseMoved, syms_of_nsterm):
10064 * nsfns.m (compute_tip_xy): Adjust user.
10066 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
10068 * frame.c (x_mouse_grabbed): New function.
10069 * dispextern.h (x_mouse_grabbed): Add prototype.
10070 (last_mouse_frame): Remove declaration.
10071 * xterm.h (struct x_display_info):
10072 * w32term.h (struct w32_display_info):
10073 * nsterm.h (struct ns_display_info): New member
10074 last_mouse_frame, going to replace...
10075 * xdisp.c (last_mouse_frame): ...global variable.
10076 (note_tool_bar_highlight):
10077 * w32term.c (w32_mouse_position, w32_read_socket):
10078 * xterm.c (XTmouse_position, handle_one_xevent):
10079 Use x_mouse_grabbed.
10080 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
10082 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10084 * w32term.c (w32_read_socket): Avoid temporary
10085 variables in a call to x_real_positions.
10086 * xterm.c (handle_one_xevent): Likewise.
10088 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10090 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
10091 (x_icon_type): Remove prototype.
10092 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
10093 * frame.c (x_icon_type): Remove.
10094 * w32term.c (x_make_frame_visible, x_iconify_frame):
10095 * xterm.c (x_make_frame_visible, x_iconify_frame):
10096 Use x_set_bitmap_icon to factor out common code.
10098 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10100 * dispextern.h (check_x_display_info, x_get_string_resource):
10101 Declare here just once and unify the latter.
10102 * frame.c (check_x_display_info, x_get_string_resource):
10103 * nsterm.h (check_x_display_info):
10104 * xrdb.c (x_get_string_resource):
10105 * xterm.h (check_x_display_info): Remove prototypes.
10106 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
10107 * w32reg.c (x_get_string_resource): Likewise.
10108 (w32_get_rdb_resource): Adjust user.
10110 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10112 * xterm.h (struct x_display_info): New member
10113 x_pending_autoraise_frame, going to replace...
10114 * xterm.c (pending_autoraise_frame): ...static variable.
10115 (x_new_focus_frame, XTread_socket): Adjust users.
10116 * w32term.h (struct w32_display_info): New member
10117 w32_pending_autoraise_frame, going to replace...
10118 * w32term.c (pending_autoraise_frame): ...global variable.
10119 (x_new_focus_frame, w32_read_socket): Adjust users.
10121 2013-09-17 Glenn Morris <rgm@gnu.org>
10123 * xdisp.c (message_dolog): If we create *Messages*,
10124 switch it to messages-buffer-mode.
10126 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
10128 Don't overuse 'const' in types of locals.
10129 * bidi.c (bidi_count_bytes):
10130 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
10131 (xg_event_is_for_scrollbar):
10132 * xselect.c (x_handle_property_notify)
10133 (x_handle_selection_notify, x_handle_dnd_message):
10134 * xsettings.c, xsettings.h (xft_settings_event):
10135 * xterm.c (x_handle_net_wm_state, handle_one_event)
10136 (x_menubar_window_to_frame, x_detect_focus_change)
10137 (construct_mouse_click, note_mouse_movement)
10138 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10139 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10140 (handle_one_xevent, x_handle_net_wm_state):
10141 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
10142 (x_handle_dnd_message):
10143 Avoid unnecessary 'const', typically the second 'const' in
10144 'const foo * const arg', a 'const' that does not affect the API
10145 and doesn't significantly help the human reader.
10147 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
10149 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
10150 only if Glib < 2.36.0.
10151 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
10152 * xsettings.c (init_gconf, init_gsettings): Do not check
10154 * xterm.c (handle_one_xevent): Do not call to x_clear_area
10156 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
10158 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
10160 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
10161 before calling g_type_init.
10163 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
10165 * nsterm.m (syms_of_nsterm): ... to here.
10167 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10169 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
10170 (ignore_next_mouse_click_timeout): Use Time as X does.
10171 (handle_one_xevent): Avoid cast and use unsigned comparison.
10173 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10175 Do not copy X event in handle_one_xevent except KeyPress case.
10176 Wnen XEvent is processed, it is unlikely to be changed except
10177 KeyPress case, so we can avoid copying and use const pointer to
10178 const data to make sure that an event is not changed elsewhere.
10179 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
10180 const' and do not create local copy except for the KeyPress event.
10181 Use casts to avoid a few glitches. Adjust formatting. Add comments.
10182 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
10183 (x_handle_net_wm_state, x_menubar_window_to_frame)
10184 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
10185 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
10186 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
10187 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
10188 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
10189 (x_handle_dnd_message):
10190 * xsettings.c (xft_settings_event):
10191 Use 'const XEvent * const' where appropriate.
10192 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
10194 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
10196 Fix X event waiting to handle multiple frames.
10197 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
10198 * xterm.c (pending_event_wait): Remove. Adjust users.
10199 (x_detect_focus_change): Pass frame arg.
10200 (handle_one_xevent): Find related frame early and clear per-frame
10201 wait_event_type only if this is an event for the relevant frame.
10202 (x_wait_for_event): Use per-frame wait_event_type.
10204 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
10206 * nsfns.m (Fx_create_frame): Fix font driver registration for
10209 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10210 for syms_of_macfont.
10212 * nsterm.m: Include macfont.h.
10213 (ns_tmp_flags, ns_tmp_font): Remove.
10214 (ns_compute_glyph_string_overhangs): Check for driver Qns.
10215 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
10216 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
10217 (changeFont:): Fix code style. Check for font driver type when
10220 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
10223 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
10224 (nsfont_open): Set font driver type.
10225 Set font->ascent and font->descent. Figure out font instead of
10226 ns_tmp_font, and flags instead of ns_tmp_flags.
10227 Fix indentation. Remove call to ns_draw_text_decoration,
10230 * nsfns.m: Include macfont.h.
10231 (Fx_create_frame): Register macfont driver, make a better default font.
10232 (Fns_popup_font_panel): Get font from macfont driver, if used.
10234 * macfont.m, macfont.h, macuvs.h: New files.
10236 * font.h: Declare syms_of_macfont.
10238 * font.c (syms_of_font): Call syms_of_macfont.
10240 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
10242 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10244 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
10245 and it is always zero for others, so I assume that this is an ancient
10246 leftover which nobody will want to change any more.
10247 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
10248 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
10249 * frame.c (x_set_scroll_bar_width):
10250 * w32fns.c (w32_createscrollbar):
10251 * w32term.c (w32_set_vertical_scroll_bar):
10252 * xfns.c (x_set_scroll_bar_default_width):
10253 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
10254 (x_scroll_bar_expose): Related users changed.
10256 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
10258 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
10259 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
10260 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
10262 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
10263 Define once here...
10264 * nsterm.h, w32term.h, xterm.h: ...and not here.
10265 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
10266 Remove unused Xisms.
10267 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
10268 these modules are never compiled otherwise.
10270 2013-09-14 Eli Zaretskii <eliz@gnu.org>
10272 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
10273 Doc fix. (Bug#15375)
10275 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10277 Unify Fx_focus_frame between all ports.
10278 * frame.h (x_focus_frame): New prototype.
10279 * xfns.c (Fx_focus_frame): Remove.
10280 (syms_of_xfns): Do not defsubr it.
10281 (x_focus_frame): X implementation.
10282 * nsfns.m (Fx_focus_frame): Remove.
10283 (syms_of_nsfns): Do not defsubr it.
10284 (x_focus_frame): NS implementation.
10285 * w32term.c (Fx_focus_frame): Remove.
10286 (x_focus_on_frame): Rename to...
10287 (x_focus_frame): W32 implementation.
10288 * w32term.h (x_focus_on_frame): Remove prototype.
10289 * w32fns.c (Fx_focus_frame): Remove.
10290 (syms_of_w32fns): Do not defsubr it.
10291 * frame.c (Fx_focus_frame): Define here.
10292 (syms_of_frame): Defsubr here.
10293 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
10295 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10297 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
10298 All of them are replaced with FRAME_DISPLAY_INFO, defined in
10299 each port to reference the port-specific window system data.
10300 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
10301 (FRAME_DISPLAY_INFO): Define.
10302 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
10303 (FRAME_DISPLAY_INFO): Define. Adjust users.
10304 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
10305 (FRAME_DISPLAY_INFO): Define. Adjust users.
10306 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
10307 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
10308 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
10309 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
10310 * xselect.c, xterm.c: All related users changed.
10312 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
10314 * xterm.h (x_window_to_frame, x_any_window_to_frame)
10315 (x_menubar_window_to_frame): Remove prototypes.
10316 * xfns.c (x_window_to_frame, x_any_window_to_frame)
10317 (x_menubar_window_to_frame, x_top_window_to_frame):
10319 * xterm.c (x_window_to_frame, x_any_window_to_frame)
10320 (x_menubar_window_to_frame, x_top_window_to_frame):
10321 ...to here and convert all but the last to static.
10323 2013-09-12 Eli Zaretskii <eliz@gnu.org>
10325 * lisp.mk (lisp): Add w32-common-fns.elc.
10327 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
10329 * charset.c (char_charset): Document an exception for char-charset.
10331 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10333 * xterm.h (x_display_info): New field last_user_time...
10334 * xterm.c (toplevel): ...to replace static last_user_time.
10335 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
10337 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
10339 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
10340 scroll bar values to prevent thumb from disappear and update comment.
10342 2013-09-11 Glenn Morris <rgm@gnu.org>
10344 * emacs.c (usage_message): Possessive apostrophe tweak.
10346 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10348 * nsterm.m (syms_of_nsterm): Use Qns.
10349 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
10350 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
10351 * xfns.c (x_display_info_for_name, Fx_open_connection):
10352 Remove old '#if 0' code.
10353 (syms_of_xfns): Use Qx.
10354 * termhooks.h (fullscreen_hook): Remove the leftover.
10355 (struct terminal): Fix typo in comment.
10357 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10359 Cleaning up a few X scroll bar bits.
10360 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
10361 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10362 New member last_seen_part, going to replace...
10363 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
10364 (xt_action_hook) [USE_LUCID]: Adjust user.
10365 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
10366 Lucid-specific scroll bar support.
10367 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
10368 to int and adjust to use last_seen_part member.
10369 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
10370 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
10371 Initialize last_seen_part.
10373 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10375 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
10376 insert-buffer-substring an empty string.
10378 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10380 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
10381 avoiding a GCC warning.
10383 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10385 Ifdef away frame tool bar code when it is not really used.
10386 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
10387 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
10388 and minimize_tool_bar_window_p under the above.
10389 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
10390 (fset_tool_bar_window): Likewise.
10391 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10392 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
10393 (change_frame_size_1):
10394 * window.c (window_from_coordinates, Frecenter): Adjust users.
10395 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
10396 code is not really used.
10397 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
10398 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
10399 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
10400 [!USE_GTK && !HAVE_NS]: Define as such.
10401 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
10402 (note_mouse_highlight, expose_frame):
10403 * xfns.c (x_set_tool_bar_lines):
10404 * xterm.c (handle_one_xevent): Adjust users.
10406 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
10408 Fix corruption with multiple emacsclient -t instances (Bug#15222).
10409 This bug was introduced by my 2013-08-26 patch, which incorrectly
10410 assumed that the terminfo implementation doesn't use termcap buffers.
10411 * term.c (init_tty) [TERMINFO]: Remove optimization, as
10412 these buffers apparently are used after all.
10413 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
10414 (struct tty_display_info): Define members termcap_term_buffer and
10415 termcap_strings_buffer even if TERMINFO.
10417 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
10420 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
10421 'usage' docstring entry to pacify make-docfile.
10423 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
10425 Change comparison functions =, <, >, <=, >= to take many arguments.
10426 * data.c: Change comparison functions' interface and implementation.
10427 * lisp.h: Make arithcompare available for efficient two arg
10429 * bytecode.c: Use arithcompare.
10430 * fileio.c: Use new interface.
10432 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
10434 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
10436 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
10438 * eval.c (Feval): Document the new use of `lexical'.
10440 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10442 Review and drop old frame resize hack.
10443 * frame.h (struct frame): Remove force_flush_display_p.
10444 * dispnew.c (update_frame): Adjust user and don't call
10445 flush_frame here. The comment has said that there was an issues
10446 with redisplaying fringes, but I don't see any differences with
10447 and without this hack. Hopefully we can continue without it.
10448 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
10449 current frame matrices twice if resized_p is set.
10451 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10453 Do not populate pure Xism x_sync to other ports.
10454 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
10455 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
10456 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
10457 * w32term.h (x_sync): Remove prototype.
10459 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
10461 Cleanup frame flushing.
10462 * dispextern.h (struct redisplay_interface):
10463 Drop flush_display_optional because flush_display is enough
10464 for X and flushing via RIF is just a no-op for others.
10465 * frame.h (flush_frame): New function.
10466 * dispnew.c (update_frame):
10467 * minibuf.c (read_minibuf):
10468 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
10470 * keyboard.c (detect_input_pending_run_timers): Do not flush
10471 all frames but selected one in redisplay_preserve_echo_area.
10472 * nsterm.m (ns_flush): Remove no-op.
10473 (ns_redisplay_interface): Adjust user.
10474 * w32term.h (x_flush): Remove no-op.
10475 (w32_redisplay_interface): Adjust user.
10476 * xterm.c (x_flush): Simplify because we do not flush all
10477 frames at once any more. Adjust comment.
10478 (x_redisplay_interface): Adjust user.
10480 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
10482 Port --without-x --enable-gcc-warnings to Fedora 19.
10483 * gfilenotify.c (globals_of_gfilenotify):
10484 Call g_type_init only if using an older glib version that needs it.
10486 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10488 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10489 (last_glyphless_glyph_merged_face_id): Remove declarations.
10490 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
10491 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
10492 (last_glyphless_glyph_merged_face_id): Now static.
10493 (merge_escape_glyph_face): New function, refactored from...
10494 (get_next_display_element): ...here.
10495 (merge_glyphless_glyph_face): New function, refactored from...
10496 (produce_glyphless_glyph): ...here...
10497 * term.c (produce_glyphless_glyph): ...and here.
10499 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
10501 * eval.c (eval_sub): Only call Ffunction if necessary.
10503 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10505 Attempt to make redisplay more selective when changing cursor type.
10506 * frame.h (struct frame): New bitfield cursor_type_changed.
10507 * xdisp.c (cursor_type_changed): Remove.
10508 (try_cursor_movement, redisplay_window, try_window_id)
10509 (set_frame_cursor_types, try_window_reusing_current_matrix):
10510 Adjust to use per-frame bitfield.
10511 (redisplay_internal): Look for cursor type change on each visible
10512 frame and consider all frames if cursor type has been changed on
10513 the frame other than selected. If cursor type has been changed on
10514 selected frame only, do not use fast update.
10516 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
10518 Attempt to make redisplay more selective when changing fonts.
10519 * frame.h (struct frame): New bitfield fonts_changed.
10520 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
10521 (adjust_frame_glyphs): Add prototype.
10522 * dispnew.c (fonts_changed_p): Remove.
10523 (adjust_glyphs): Remove because we do not
10524 adjust matrices on all frames at once any more.
10525 (adjust_frame_glyphs): Block and unblock input here.
10526 (adjust_glyph_matrix): Use fonts_changed.
10527 (change_frame_size_1): Use adjust_frame_glyphs.
10528 * font.c (font_open_entity): Use fonts_changed.
10529 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
10530 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10531 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
10532 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
10533 (shrink_mini_window, Fresize_mini_window_internal)
10534 (window_scroll_pixel_based, Fset_window_configuration)
10535 (apply_window_adjustment, Fset_window_vscroll):
10536 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
10537 Use adjust_frame_glyphs.
10538 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
10539 (try_window_reusing_current_matrix, try_window_id, display_line)
10540 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
10541 (redisplay_internal): Consider fonts_changed and adjust frame
10542 matrices for each frame only if the frame is visible. If font
10543 has been changed on some frame during full redisplay, retry
10544 only visible frames where the font has been actually changed.
10546 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10548 Cache current header and mode line height for each window.
10549 * window.h (struct window): New fields mode_line_height
10550 and header_line_height.
10551 * window.c (make_window): Initialize them.
10552 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
10553 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
10554 (current_mode_line_height, current_header_line_height):
10555 Remove declaration.
10556 * xdisp.c (current_mode_line_height, current_header_line_height):
10558 (pos_visible_p, init_xdisp): Adjust user.
10559 (redisplay_window): Invalidate mode_line_height and
10560 header_line_height if current and desired matrices do not agree.
10562 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10564 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
10565 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
10567 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10569 Make --without-x compatible with --enable-gcc-warnings.
10570 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
10571 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
10572 members under HAVE_WINDOW_SYSTEM.
10573 * keyboard.c (make_lispy_focus_out): Likewise.
10574 (record_menu_key): Move under HAVE_MENUS.
10575 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
10576 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
10577 (syms_of_xdisp): Adjust user.
10578 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
10579 (start_hourglass, cancel_hourglass):
10580 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
10581 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
10582 and CLEAR_FONT_TABLE_NFONTS.
10583 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
10584 Declare only if HAVE_WINDOW_SYSTEM.
10585 (lface_same_font_attributes_p, clear_face_gcs): Define only
10586 if HAVE_WINDOW_SYSTEM.
10588 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
10590 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
10591 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
10592 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
10594 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
10596 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
10598 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10600 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
10601 This fixes a type error on hosts where ptrdiff_t is wider than int.
10603 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
10605 * keyboard.c (read_key_sequence_vs): New function.
10606 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
10609 * callint.c (Fcall_interactively): Always return a vector for 'K'.
10611 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
10613 Makefile improvements.
10614 * Makefile.in (config.status): Don't use double-colon rules, as
10615 they are not portable according to POSIX. Fix shell typo with `;
10616 I guess this rule has never been tested?
10617 (VCSWITNESS): New macro, to override any environment var.
10619 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
10621 * xterm.h (struct x_display_info): Do not track X connection
10622 fd separately because it is always available from Display.
10623 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
10626 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10628 * buffer.c (drop_overlay):
10629 * fileio.c (restore_point_unwind): Prefer unchain_marker to
10630 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
10632 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10634 * buffer.c (Fmake_overlay, Fmove_overlay):
10635 * intervals.c (set_point_from_marker):
10636 * print.c (PRINTPREPARE): Prefer signal_error
10637 to plain error and report unsuitable marker too.
10639 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
10641 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
10642 for 'dragging' member.
10643 (struct x_output): Remove set-but-unused leftovers
10644 'left_before_move' and 'top_before_move'.
10645 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
10646 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
10647 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
10648 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
10649 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10650 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
10651 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
10652 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
10654 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
10656 * nsfont.m (INVALID_GLYPH): New define.
10657 (nsfont_encode_char): Use INVALID_GLYPH.
10658 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
10660 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10662 * xterm.c (x_last_mouse_movement_time): Revert last change.
10663 This code should use XDisplayMotionBufferSize to check display's
10664 motion history first, and there are few other issues as well.
10665 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
10666 (handle_one_xevent): Adjust user.
10668 2013-09-02 Martin Rudalics <rudalics@gmx.at>
10670 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
10671 * frame.c (Flast_nonminibuf_frame): ... to here.
10672 (check_minibuf_window): Don't abort if no window was found
10675 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10677 Use XGetMotionEvents to ask the last mouse motion time from X server.
10678 * xterm.c (X_MOTION_HISTORY): Default to 1.
10679 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
10680 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
10681 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
10682 Ifdef away legacy code.
10683 (XTmouse_position, x_scroll_bar_report_motion):
10684 Use x_last_mouse_movement_time.
10685 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
10688 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10690 * msdos.c (last_mouse_window): Move to...
10691 (dos_rawgetc): ...this function and adjust comment.
10692 * nsterm.m (last_window): Rename to last_mouse_window, move to...
10693 (mouseMoved): ...this function and adjust comment.
10694 * w32term.c (last_window): Likewise with...
10695 (w32_read_socket): ...this function.
10696 * xterm.c (last_window): Likewise with...
10697 (handle_one_xevent): ...this function.
10699 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10701 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
10702 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
10703 (handle_one_xevent): ...to here.
10704 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
10707 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
10709 * msdos.c (IT_set_terminal_window): Remove no-op.
10710 (initialize_msdos_display): Adjust terminal setup.
10711 * w32console.c (w32con_set_terminal_window): Remove no-op.
10712 (initialize_w32_display): Adjust terminal setup.
10713 * w32term.c (w32_set_terminal_window): Remove no-op.
10714 (w32_create_terminal): Adjust terminal setup.
10715 * xterm.c (XTset_terminal_window): Remove no-op.
10716 (x_create_terminal): Adjust terminal setup.
10718 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10720 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
10722 (ns_create_terminal): Adjust terminal setup.
10723 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
10725 (w32_create_terminal): Adjust terminal setup.
10726 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
10728 (x_create_terminal): Adjust terminal setup.
10730 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
10732 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
10733 (CLIP_TEXT_POS_FROM_MARKER): New macro.
10734 * dispnew.c (buffer_posn_from_coords):
10735 * window.c (Fwindow_end, displayed_window_lines):
10736 * xdisp.c (redisplay_mode_lines): Use it.
10738 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
10740 * fontset.c (face_for_char): Check char in the current face font first
10741 if HAVE_NS (Bug#15138).
10743 2013-08-31 Martin Rudalics <rudalics@gmx.at>
10745 * window.c (temp_output_buffer_show): Make sure window returned
10746 by display_buffer is live (Bug#15213).
10748 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
10750 Minor cleanup to avoid forward declarations.
10751 * coding.h (struct ccl_spec): Remove forward declaration.
10752 * composite.h (toplevel): Include font.h.
10753 (struct composition_it, struct face, struct font_metrics):
10754 Remove forward declaration.
10755 * dispextern.h (struct image, struct atimer): Likewise.
10756 * emacsgtkfixed.h (struct frame): Likewise.
10757 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
10758 * font.h (struct font_driver, struct font, struct glyph_string)
10759 (struct face): Remove forward declaration.
10760 * fontset.h (struct face, struct font): Likewise.
10761 * frame.h (toplevel): Style cleanup.
10762 (enum output_method): Move to...
10763 * termhooks.h (enum output_method): ...here.
10764 (struct glyph, struct frame, struct ns_display_info)
10765 (struct x_display_info, struct w32_display_info):
10766 Remove forward declaration.
10767 * xterm.h (toplevel): Include termhooks.h.
10768 (struct font, struct window, struct glyph_matrix, struct frame)
10769 (struct input_event, struct face, struct image): Remove forward
10771 * gtkutil.h (struct _widget_value): Likewise.
10772 * keyboard.h (toplevel): Include termhooks.h.
10773 (struct input_event): Remove forward declaration.
10775 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10777 * intervals.c (set_point_from_marker): New function.
10778 * editfns.c (Fgoto_char):
10779 * process.c (Finternal_default_process_filter):
10780 * window.c (select_window_1): Use it.
10781 * buffer.h (set_point_from_marker): Add prototype.
10783 2013-08-29 Eli Zaretskii <eliz@gnu.org>
10785 * w32.c (term_winsock): Call release_listen_threads before calling
10787 (_sys_wait_accept): Wait for accept event in a loop with a finite
10788 timeout, instead of waiting indefinitely. Will hopefully avoid
10789 hanging during exit because WSACleanup deadlocks waiting for the
10790 event object to be released. (Bug#14333)
10792 * w32proc.c (release_listen_threads): New function, signals all
10793 the reader threads that listen for connections to stop waiting.
10795 * w32.h (release_listen_threads): Add prototype.
10797 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10799 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
10800 field of new marker (for sanity and safety).
10801 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
10802 anyway because XMISCTYPE is a function and can't be an lvalue).
10804 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10806 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
10807 (x_after_update_window_line, x_scroll_bar_create)
10808 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
10809 (handle_one_xevent, x_clear_frame_area):
10810 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
10811 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
10812 * xterm.h (x_clear_area): Adjust prototype.
10814 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
10816 Hook scanning and indentation functions to find_newline. This helps
10817 to avoid duplicated code and renders more respect to newline cache.
10818 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
10819 * cmds.c (Fforward_line):
10820 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
10821 Use find_newline and avoid unnecessary point movements.
10822 * search.c (scan_newline): Implement on top of find_newline.
10824 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
10826 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
10827 scoped code (bug#11258).
10829 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
10831 * nsterm.m (last_window): New variable.
10832 (EV_TRAILER2): New macro.
10833 (EV_TRAILER): Call EV_TRAILER2.
10834 (mouseMoved:): Add support for mouse-autoselect-window
10835 on nextstep (Bug#6888).
10837 2013-08-28 Andreas Schwab <schwab@suse.de>
10839 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
10840 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
10841 Remove unused macro definitions.
10842 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
10843 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
10844 Only define if emacs.
10846 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10848 Prefer enum glyph_row_area to int where appropriate.
10849 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
10851 (window_box, window_box_width, window_box_left, window_box_left_offset)
10852 (window_box_right, window_box_right_offset): Adjust prototypes.
10853 * xdisp.c (window_box, window_box_width, window_box_left)
10854 (window_box_left_offset, window_box_right, window_box_right_offset):
10855 Use enum glyph_row_area. Adjust users and tweak comment where needed.
10856 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
10857 * nsterm.m (ns_clip_to_row):
10858 * w32term.c (w32_clip_to_row):
10859 * xterm.c (x_clip_to_row): Likewise.
10861 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10863 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
10864 (Fprevious_overlay_change): Fast path for buffer with no overlays.
10866 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
10868 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
10869 for portability to hosts where /bin/sh has problems.
10871 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
10873 Redesign redisplay interface to drop global output_cursor.
10874 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
10875 (toplevel): Remove declaration of output_cursor.
10876 (set_output_cursor, x_cursor_to): Remove prototype.
10877 * window.h (struct window): New member output_cursor.
10878 (output_cursor_to): New function to replace RIF member.
10879 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
10880 (update_text_area, set_window_cursor_after_update): Use it.
10881 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
10882 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
10883 * nsterm.m (ns_update_window_begin, ns_update_window_end):
10884 * w32term.c (x_update_window_begin, x_update_window_end):
10885 * xterm.c (x_update_window_begin, x_update_window_end):
10886 Adjust to use per-window output cursor.
10888 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
10890 Simplify SELECT_TYPE-related code.
10891 Like EMACS_TIME, this portability layer is no longer needed, since
10892 Emacs has been using fd_set as a portability layer for some time.
10893 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
10894 (SELECT_TYPE): Remove. All uses changed to fd_set.
10895 (fd_set) [!FD_SET]: New typedef.
10897 Simplify EMACS_TIME-related code.
10898 This portability layer is no longer needed, since Emacs has been
10899 using struct timespec as a portability layer for some time.
10900 * atimer.h, buffer.h, dispextern.h, xgselect.h:
10901 Include <time.h> rather than "systime.h"; that's all that's needed now.
10902 * dispnew.c: Include <timespec.h> rather than "systime.h";
10903 that's all that's needed now.
10904 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
10905 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
10906 TIMESPEC_RESOLUTION.
10907 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
10908 LOG10_TIMESPEC_RESOLUTION.
10909 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
10910 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
10911 (make_emacs_time): Remove. All used changed to make_timespec.
10912 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
10913 (current_timespec): Rename from current_emacs_time. All uses changed.
10914 (add_emacs_time): Remove. All uses changed to timespec_add.
10915 (sub_emacs_time): Remove. All uses change dot timespec_sub.
10916 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
10917 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
10918 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
10919 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
10920 (current_timespec): Rename from current_emacs_time. All uses changed.
10921 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
10922 changed to timespec_cmp.
10923 * xgselect.c: Include <timespec.h>, since our .h files don't.
10925 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10927 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
10928 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
10929 Remove the leftovers.
10930 * gtkutil.c (toplevel): Do not declare Qxft but include
10932 * image.c (toplevel): Do not declare Vlibrary_cache because
10933 it's already done in lisp.h.
10935 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
10937 * lisp.h (Mouse_HLInfo): Move from here...
10938 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
10939 (reset_mouse_highlight): New function.
10940 * msdos.c (dos_set_window_size, IT_update_begin)
10941 (internal_terminal_init):
10942 * nsterm.m (ns_update_window_end, x_free_frame_resources)
10943 (ns_initialize_display_info):
10944 * w32console.c (initialize_w32_display):
10945 * w32term.c (x_update_window_end, x_free_frame_resources)
10946 (w32_initialize_display_info):
10947 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
10948 * window.c (Fdelete_other_windows_internal):
10949 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
10950 * termchar.h (toplevel):
10951 * xterm.h (toplevel): Include dispextern.h.
10953 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10955 Fix minor problems found by static checking.
10956 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
10957 (expect): Avoid nested-if warning.
10958 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
10959 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
10960 * nsterm.h, nsterm.m (ns_select):
10961 * xgselect.c, xgselect.h (xg_select):
10962 Adjust signature to better match pselect's.
10963 * nsterm.m (ns_select):
10964 Don't set *TIMEOUT, since pselect doesn't.
10965 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
10966 diagnostic about assigning const char * to it.
10967 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
10969 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
10971 * lread.c (substitute_object_recurse): Handle hash-tables as well
10974 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
10976 Fix unlikely core dump in init_tty, and simplify terminfo case.
10977 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
10978 The old version incorrectly dumped core if malloc returned a
10979 buffer containing only non-NUL bytes.
10980 (init_tty): Do not allocate or free termcap buffers; the
10981 struct does that for us now.
10982 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
10983 (struct tty_display_info): Define members termcap_term_buffer and
10984 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
10985 use them. Allocate them directly in struct rather than indirectly
10986 via a pointer, to simplify init_tty.
10988 * frame.c (check_minibuf_window): Initialize 'window' properly,
10989 so that Emacs reliably aborts later if 'window' is not initialized.
10991 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
10993 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
10994 of VoidSymbol (Bug#15154).
10996 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
10998 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
10999 mouse_face_beg_y and mouse_face_end_y.
11000 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
11001 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
11002 Adjust users and update comment where appropriate.
11004 2013-08-26 Martin Rudalics <rudalics@gmx.at>
11006 * frame.c (check_minibuf_window): New function.
11007 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
11008 Call check_minibuf_window (Bug#15183).
11010 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11012 * window.h (struct window): Replace last_cursor with last_cursor_vpos
11013 because this is the only last cursor data we need to keep and consult.
11014 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
11015 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
11018 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11020 Fix recovering from possible decompression error.
11021 Since insert_from_gap doesn't always move point, we can't use PT as
11022 the position where the partially decompressed data ends, and
11023 should count how many bytes was produced so far.
11024 * decompress.c (struct decompress_unwind_data): Add nbytes member.
11025 (unwind_decompress): Really delete partially uncompressed data.
11026 (Fzlib_decompress_region): Take decompressed data size into account.
11028 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11030 * syntax.c (init_syntax_once): Adjust comment and do an early
11031 initialization of Qchar_table_extra_slots just once...
11032 * casetab.c (init_casetab_once):
11033 * category.c (init_category_once):
11034 * character.c (syms_of_character):
11035 * coding.c (syms_of_coding):
11036 * xdisp.c (syms_of_xdisp): ...and omit it here.
11038 2013-08-24 Eli Zaretskii <eliz@gnu.org>
11040 * xdisp.c (get_next_display_element): Don't apply to characters
11041 from a display vector the logic of setting it->end_of_box_run_p
11042 suitable for characters from a buffer. (Bug#15175)
11044 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
11045 to handle directories, rather than '_utime' which doesn't.
11048 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
11050 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
11051 or fullscreen (Bug#14627).
11053 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
11055 System-dependent integer overflow fixes.
11056 * process.c (Fset_process_window_size): Signal an error if
11057 the window size is outside the range supported by the lower level.
11058 * sysdep.c (set_window_size): Return negative on error,
11059 nonnegative on success, rather than -1, 0, 1 on not in system,
11060 failure, success. This is simpler. Caller changed.
11061 (serial_configure): Remove unnecessary initialization of local.
11062 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
11063 size fits in unsigned long; this isn't true on some 32-bit hosts.
11064 Avoid buffer overrun if some future version of /proc/meminfo has a
11065 variable name longer than 20 bytes.
11066 (system_process_attributes) [__FreeBSD__]:
11067 Don't assume hw.availpages fits in 'int'.
11069 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
11071 Don't let very long directory names overrun the stack.
11072 Fix some related minor problems involving "//", vfork.
11073 * callproc.c (encode_current_directory): New function.
11074 (call_process): Don't append "/"; not needed.
11075 * fileio.c (file_name_as_directory_slop): New constant.
11076 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
11077 this can save the caller having to alloca.
11078 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
11079 Use SAFE_ALLOCA, not alloca.
11080 (directory_file_name, Fexpand_file_name): Leave leading "//"
11081 alone, since it can be special even on POSIX platforms.
11082 * callproc.c (call_process):
11083 * process.c (Fformat_network_address):
11084 * sysdep.c (sys_subshell):
11085 Use encode_current_directory rather than rolling our own.
11086 (create_process): No need to encode directory; caller does that now.
11087 * process.h (encode_current_directory): New decl.
11088 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
11089 Rework to avoid 'goto xyzzy;'.
11091 2013-08-23 Eli Zaretskii <eliz@gnu.org>
11093 * xdisp.c (handle_face_prop): If the default face was remapped use
11094 the remapped face for strings from prefix properties. (Bug#15155)
11096 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11098 Minor cleanup for redisplay interface and few related functions.
11099 * frame.h (enum text_cursor_kinds): Move from here...
11100 * dispextern.h (enum text_cursor_kinds): ...to here.
11101 (toplevel): Drop unnecessary declarations.
11102 (struct redisplay_interface): Use bool and enum text_cursor_kinds
11103 in update_window_end_hook and draw_window_cursor functions.
11104 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
11105 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
11106 * w32term.c (x_update_window_end, w32_draw_window_cursor):
11107 * xterm.c (x_update_window_end, x_draw_window_cursor):
11108 * xdisp.c (display_and_set_cursor, update_window_cursor)
11109 (update_cursor_in_window_tree, x_update_cursor): Use bool and
11110 enum text_cursor_kinds where appropriate.
11112 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
11114 Redesign redisplay interface to drop updated_row and updated_area.
11115 * dispextern.h (updated_row, updated_area): Remove declaration.
11116 (struct redisplay_interface): Pass glyph row and row area parameters
11117 to write_glyphs, insert_glyphs and clear_end_of_line functions.
11118 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11120 * dispnew.c (updated_row, updated_area): Remove.
11121 (redraw_overlapped_rows, update_window_line): Adjust user.
11122 (update_marginal_area, update_text_area): Likewise. Pass updated row
11123 as a parameter. Prefer enum glyph_row_area to int where appropriate.
11124 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11127 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
11129 * process.c (flush_pending_output): Remove stub.
11132 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11134 * callproc.c: Fix race that killed background processes (Bug#15144).
11135 (call_process): New arg TEMPFILE_INDEX. Callers changed.
11136 Record deleted process-id in critical section, not afterwards.
11137 Don't mistakenly kill process created by a call-process invocation
11138 that discards output and does not wait.
11140 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
11142 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
11143 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
11144 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
11145 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
11146 to shut up compiler in mark_object.
11147 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
11149 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
11151 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
11152 We can't portably rely on PTY_OPEN doing that, even if
11153 it calls posix_openpt with O_CLOEXEC.
11155 2013-08-20 Kenichi Handa <handa@gnu.org>
11157 * character.c (string_char): Improve commentary.
11159 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
11161 * image.c (SIGNATURE_DIGESTSIZE): Remove.
11162 (struct animation_cache): Make signature a flexible array member.
11163 All uses changed. This is a tad slower but may insulate us better
11164 from future changes to ImageMagick.
11166 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11168 * image.c: Shrink memory needed for animation cache.
11169 (SIGNATURE_DIGESTSIZE): New constant.
11170 (struct animation_cache): Make 'signature' a fixed size array of bytes.
11171 (imagemagick_create_cache): Copy the signature. This saves
11172 several KB of memory that ImageMagick wastes per signature.
11173 Don't bother updating the update_time, as the caller does that now.
11174 (imagemagick_prune_animation_cache): Don't destroy the signature, as
11175 it's a fixed size struct member now.
11176 (imagemagick_get_animation_cache): Always destroy the signature,
11177 as it's now imagemagick_create_cache's responsibility to copy it.
11178 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
11179 and use memcmp rather than strcmp.
11180 eassert that ImageMagick returns a signature of the specified length.
11182 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
11184 * image.c (imagemagick_get_animation_cache): Don't segfault on
11186 (imagemagick_get_animation_cache): Revert to previous definition
11187 so that it actually works. But keep the memory leak fix.
11188 (imagemagick_get_animation_cache): Fix memory leak.
11190 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
11192 * image.c: Fix animation cache signature memory leak.
11193 Fix some other minor performance problems while we're at it.
11194 (imagemagick_create_cache): Clear just the members that
11195 need clearing. Don't set update_time, as caller does that now.
11196 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
11197 Simplify by using pointer-to-pointer instead of a prev pointer.
11198 (imagemagick_prune_animation_cache): Use make_emacs_time rather
11199 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
11200 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
11201 it's already a copy. Free the signature probe unless it's cached.
11203 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
11204 This was introduced by my 2013-08-12 fix for Bug#15035.
11206 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
11208 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
11209 (imagemagick_prune_animation_cache): Now static.
11211 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
11213 * image.c (imagemagick_get_animation_cache): Don't segfault when
11214 pruning all entries.
11216 2013-08-18 Ken Brown <kbrown@cornell.edu>
11218 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
11219 static heap if ENABLE_CHECKING is defined.
11220 (max_bss_sbrk_ptr): New variable.
11221 (bss_sbrk): Use it.
11222 (report_sheap_usage): Report maximum static heap usage instead of
11223 ending static heap usage.
11225 2013-08-17 Eli Zaretskii <eliz@gnu.org>
11227 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
11228 of zlib_initialized according to the results of calling
11229 init_zlib_functions.
11231 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
11233 * image.c: Implement an ImageMagick per-image cache.
11234 (imagemagick_get_animation_cache): Fix a double-free error.
11235 (imagemagick_load_image): Remove the ping_wand code, which only
11236 apparently saved time on invalid animated images, and slowed down
11237 everything else. Optimize for the common case.
11239 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
11241 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
11243 * editfns.c (insert_before_markers): Mention overlay in the doc string.
11245 * marker.c (set_marker): Remove documentation of undefined behavior.
11247 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11249 * image.c (imagemagick_compute_animated_image): Animate correctly
11250 when sub-images are smaller than the main image.
11251 (imagemagick_compute_animated_image): Setting the iterator row to
11252 zero is apparently not allowed.
11253 (imagemagick_compute_animated_image): Allow images that say they
11254 have sub-images that are bigger than the main image, but just crop
11257 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
11259 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
11261 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11263 * image.c (imagemagick_compute_animated_image): Respect the GIF
11266 2013-08-15 Ken Brown <kbrown@cornell.edu>
11268 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
11269 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
11272 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
11274 Fix minor problems found by static checking.
11275 * frame.c (delete_frame):
11276 * xdisp.c (next_element_from_display_vector):
11277 Avoid uninitialized local.
11278 * image.c (imagemagick_compute_animated_image): Port to C89.
11279 Prefer usual GNU indentation style for loops.
11280 Be more careful about bizarrely large sizes, by using ptrdiff_t
11283 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11285 Fix infinite frame selection loop (Bug#15025).
11286 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
11288 2013-08-15 Eli Zaretskii <eliz@gnu.org>
11290 * xdisp.c (compute_window_start_on_continuation_line):
11291 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
11292 to make sure we end up setting the window start at the leftmost
11293 visible character of the display line. This avoids funky
11294 horizontal shifting because the window start is not kept on the
11295 same position. (Bug#15090)
11296 (next_element_from_display_vector): Support 'box' face attribute
11297 in the face definitions of a display vector. (Bug#15099)
11299 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
11301 * image.c (imagemagick_compute_animated_image): Implement animated
11302 images (bug#14700).
11303 (imagemagick_compute_animated_image): Fix some compilation
11304 warnings. Implement a very simple cache to make the animation
11305 usable at all, but it should be replaced with a per-image cache.
11307 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11309 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
11310 to do `for' loops over alist values.
11311 * buffer.h (FOR_EACH_BUFFER):
11312 * process.c (FOR_EACH_PROCESS): Use it.
11313 (handle_child_signal, status_notify, Fget_buffer_process)
11314 (kill_buffer_processes): Use FOR_EACH_PROCESS.
11316 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
11318 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
11319 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
11320 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
11321 to xzalloc and so avoid redundant call to memset.
11322 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
11323 members because it is allocated with xzalloc and so already zeroed.
11325 2013-08-14 Ken Brown <kbrown@cornell.edu>
11327 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
11330 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11332 Utility function and macro to copy Lisp string to C string.
11333 * lisp.h (xlispstrdupa): New macro.
11334 (xlispstrdup): New prototype.
11335 * alloc.c (xlispstrdup): New function.
11336 * callint.c (Fcall_interactively):
11337 * fileio.c (Ffile_name_directory, Fexpand_file_name)
11338 (Fsubstitute_in_file_name):
11339 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
11340 * image.c (x_create_bitmap_from_file):
11341 * w32term.c (w32_term_init):
11342 * xterm.c (x_term_init): Use xlispstrdup.
11344 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
11346 * image.c (imagemagick_load_image): Make animated pictures work.
11347 There's still some problems with background color settings, though
11350 * decompress.c (unwind_decompress): Always restore point.
11352 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
11354 * marker.c (set_marker): Reformat documentation.
11356 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
11358 * xdisp.c (cursor_type_changed): Now static.
11360 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
11361 Use changed. This avoids the need to call xmalloc and for the
11362 caller to call xfree, and avoids memory leaks in some situations.
11364 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11366 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
11367 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
11368 (redisplay_window): If window_end_valid is cleared due to non-zero
11369 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
11370 so do not call to try_cursor_movement for that window.
11372 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11374 * window.h (struct window): Convert window_end_pos and
11375 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
11376 (wset_window_end_pos, wset_window_end_vpos): Remove.
11377 * dispnew.c (adjust_glyph_matrix):
11378 * window.c (Fwindow_end, replace_window, set_window_buffer)
11380 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
11381 (set_vertical_scroll_bar, redisplay_window, try_window)
11382 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
11383 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
11384 (note_mouse_highlight): Adjust users.
11385 (try_cursor_movement): Likewise. Convert old precondition to eassert.
11388 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11390 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
11391 * image.c (imagemagick_filename_hint): Use `const char *' and
11392 prefer SSDATA to SDATA to avoid warnings.
11394 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11396 Cleanup window fringes, margins and scroll bars adjustments.
11397 * window.c (set_window_fringes, set_window_margins)
11398 (set_window_scroll_bars, apply_window_adjustment): New functions.
11399 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
11400 (Fset_window_scroll_bars): Use them.
11402 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
11404 * window.h (struct window): Convert scroll_bar_width
11405 from Lisp_Object to integer. Adjust comment.
11406 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
11408 * window.c (wset_scroll_bar_width): Remove.
11409 (make_window): Initialize scroll_bar_width.
11410 (Fsplit_window_internal): Use direct assignment.
11411 (Fset_window_configuration, save_window_save):
11412 Convert Lisp_Object to integer and back where appropriate.
11413 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
11414 bar was actually changed, and mention this in docstring.
11416 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11418 * decompress.c: Minor simplifications.
11419 (Fzlib_decompress_region): Don't bother verifying
11420 that avail_out <= UINT_MAX, as that was confusing.
11421 Mention the restriction in a comment instead.
11422 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
11424 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11426 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
11427 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
11429 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11431 * image.c (imagemagick_filename_hint): Check for errors in the
11434 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11436 * window.c (Fwindow_margins): Return nil when there's no marginal
11437 area, as per the documented API.
11439 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
11440 Fmake_vector, as scroll bar's struct members are not all Lisp
11441 objects now. This avoids crashes in GC.
11443 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
11444 bool, so its address could be taken.
11446 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
11448 * image.c (imagemagick_filename_hint): New function to possibly
11449 apply `image-content-type-suffixes'.
11450 (imagemagick_load_image): Use it.
11452 2013-08-13 Eli Zaretskii <eliz@gnu.org>
11454 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
11455 if loading zlib failed.
11457 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
11459 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
11460 2013-08-13 checkin below. Change bool to BOOL, rule is:
11461 All Obj-C code uses BOOL, except for interfaces callable from C.
11463 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
11465 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11467 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
11468 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
11469 bool instead of BOOL.
11470 * w32term.h (struct scroll_bar): Convert fringe_extended_p
11471 from Lisp_Object to bitfield. Adjust comment.
11472 * w32term.c (x_scroll_bar_create): Adjust user.
11473 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
11474 * xterm.c (XTset_vertical_scroll_bar): Likewise.
11475 Use bool for boolean.
11476 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
11477 to `unsigned int' when defining a bitfield.
11479 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
11481 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
11483 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11485 * window.h (struct window): Convert left_margin_cols and
11486 right_margin_cols from Lisp_Objects to integers. Adjust comment.
11487 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
11488 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
11490 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
11492 (showing_window_margins_p, update_window_line, update_frame_1):
11493 * fringe.c (draw_fringe_bitmap_1):
11494 * xdisp.c (window_box_width): Adjust users.
11495 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
11496 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
11497 Use direct assignment.
11498 (Fset_window_configuration, save_window_save, Fwindow_margins):
11499 Convert Lisp_Object to integer and back where appropriate.
11500 (Fset_window_margins): Adjust user. Return t if any margin
11501 was actually changed, and mention this in docstring.
11503 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
11505 * syntax.c (forward_word):
11506 * cmds.c (forward_char, backward_char): Mention the optional argument.
11508 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11510 * window.h (struct window): Convert left_fringe_width
11511 and right_fringe_width from Lisp_Objects to integers.
11513 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
11514 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
11515 * window.c (wset_left_fringe_width, wset_right_fringe_width):
11517 (make_window): Initialize new integer fields to -1.
11518 (Fsplit_window_internal): Use direct assignment.
11519 (Fset_window_configuration, save_window_save):
11520 Convert Lisp_Object to integer and back where appropriate.
11521 (Fset_window_fringes): Adjust user. Return t if any fringe
11522 was actually changed, and mention this in docstring.
11524 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11526 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
11527 * nsfns.m (x_set_cursor_type):
11528 * w32fns.c (x_set_cursor_type):
11529 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
11530 * xdisp.c (set_frame_cursor_types): ...but in common code.
11532 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11534 * font.c (clear_font_cache): New function, stripped from...
11535 (Fclear_font_cache): ...here, which now uses the function
11536 above. Adjust comment.
11537 * font.h (clear_font_cache): Add prototype.
11538 * xfaces.c (clear_face_cache): Use clear_font_cache.
11540 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
11542 * window.c (Fset_window_start): Compare `w', not `window' because
11543 `w' might not be equal to `window' after call to decode_live_window.
11545 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11547 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
11548 This fixes a problem introduced by the Bug#15035 patch
11549 when using GPG. Reported by Herbert J. Skuhra.
11551 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11553 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
11554 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
11555 not yet initialized.
11557 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11559 * decompress.c (Fzlib_decompress_region): Support zlib
11560 decompression, too, and rename.
11562 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11564 Minor zlib configuration tweaks.
11565 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
11566 Don't assume presence of fn_inflateInit2_ zlib internal function.
11568 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
11570 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
11571 include the zlib prefix.
11573 2013-08-12 Eli Zaretskii <eliz@gnu.org>
11575 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
11576 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
11577 define static variables that are pointers to zlib functions to be
11578 dynamically loaded.
11579 (init_zlib_functions) [WINDOWSNT]: New function.
11580 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
11582 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
11583 macros instead of invoking the zlib functions directly.
11584 (syms_of_decompress): DEFSYM Qzlib_dll.
11585 Staticpro Szlib_available_p.
11587 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
11589 Avoid looping over all frame windows to freeze and unfreeze.
11590 * window.h (struct window): Drop frozen_window_start_p.
11591 (freeze_window_starts): Drop prototype.
11592 * frame.h (struct frame): New frozen_window_starts flag.
11593 (FRAME_WINDOWS_FROZEN): New macro.
11594 * window.c (freeze_window_start, freeze_window_starts):
11596 (select_window, replace_window): Adjust users.
11597 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
11598 (window_frozen_p): New function.
11599 (redisplay_window): Use it.
11601 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
11603 Fix some fd issues when running subprocesses (Bug#15035).
11604 Fix bugs that can leak files or file descriptors on errors.
11605 Don't unlink open temp files, as that's hard for users to diagnose
11606 when things go awry (e.g., temp disk exhausted).
11607 Don't bother to lock temp files. Check for invalid recursion.
11608 * callproc.c (synch_process_fd): Remove. All uses removed.
11609 (synch_process_tempfile): New var or macro.
11610 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
11612 (record_kill_process): New arg, the temp name. All callers changed.
11613 (delete_temp_file): Now just a simple wrapper around unlink.
11614 (call_process_kill): New arg, the call_process_fd array.
11615 Close them all. Clear synch_process_pid. Remove the temp file,
11616 or arrange for it to be removed.
11617 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
11618 that's been moved to synch_process_tempfile. Caller changed.
11619 Do not remove the tempfile; that's now call_process_kill's
11621 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
11622 call_process_kill; the caller now does that.
11623 (call_process_cleanup): Do not close the process fd; that's now
11624 call_process_kill's responsibility.
11625 (Fcall_process): Implement via new function call_process, which
11626 has most of the old body of Fcall_process, but with a different API.
11627 (call_process): New function that does not open or close filefd if
11628 it is nonnegative. Record which fds need to be closed, and let
11629 call_process_kill close (and remove the tempfile, on MSDOS) on error.
11630 Signal an error if invoked recursively (could be done via a hook).
11631 Simplify creation of the tempfile in the MSDOS case.
11632 Don't create the output file until after checking for the executable.
11633 Report any failure to open /dev/null.
11634 Don't open /dev/null for writing twice; once is enough.
11635 Don't create pipe if all output is being discarded or sent to file.
11636 Don't worry about setting up the coding system or reading from the
11637 pipe if all output is being discarded.
11638 Hoist fd_error local into top level, to lessen block nesting.
11639 Don't record deleted pid here; now done by Fcall_process_region.
11640 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
11641 and note its success in synch_process_tempfile.
11642 Do not leak resources when child_setup fails.
11643 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
11644 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
11645 (create_temp_file): Now returns open fd, with an additional
11646 Lisp_Object * argument to return the name. All callers changed.
11647 Do not close the file; rewind it instead, and leave it open for
11648 the caller. Do not lock the temp file. Unwind-protect the file
11649 and the file-descriptor.
11650 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
11651 If an asynchrounous process, record it here, not in call_process.
11652 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
11653 * eval.c (set_unwind_protect): New function.
11654 * fileio.c (write_region): New function, generalized from the
11655 old Fwrite_region. Do not lock temp files.
11656 (Fwrite_region): Use it.
11657 * lisp.h (set_unwind_protect, write_region): New decls.
11658 * process.c: Include <verify.h>.
11659 (make_process): Mark fds as initially closed.
11660 (deleted_pid_list): Now a list of pid-filename pairs.
11662 (close_process_fd): New function.
11663 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
11664 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
11665 New constants. Verify that their number matches PROCESS_OPEN_FDS.
11666 (create_process, create_pty, Fmake_serial_process)
11667 (server_accept_connection): Record which fds need to be closed,
11668 and let deactivate_process close them.
11669 (Fmake_network_process): Do not discard the unwind-protect
11670 until it's safe to do so.
11671 (deactivate_process): Close the fds opened by create_process etc.
11672 (Fprocess_send_eof): Adjust to new way of recording open fds.
11673 Report an error if /dev/null can't be opened, instead of aborting.
11674 * process.h (PROCESS_OPEN_FDS): New constant.
11675 (struct Lisp_Process): New member open_fds.
11676 (record_kill_process, record_deleted_pid): Adjust signatures.
11677 (record_deleted_pid): Move decl here ...
11678 * syswait.h (record_deleted_pid): ... from here.
11680 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11682 * decompress.c: Fix bugs with large buffers and weird inputs.
11683 Tune a bit. Reindent as per usual Emacs style.
11684 (BUFFER_SIZE): Remove.
11685 (Fdecompress_gzipped_region): Do not mishandle input buffers with
11686 more than UINT_MAX bytes. Decompress into the gap instead of into
11687 an auto buffer, as this should avoid copying. Return nil if
11688 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
11689 set immediate_quit; we shouldn't trust zlib code that much.
11691 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
11693 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
11694 errors, and really move the gap to where we want it.
11696 * lisp.h: Include decompress.c support.
11698 * emacs.c (main): Include decompress.c support.
11700 * Makefile.in: Include -lz if present.
11702 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
11704 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
11705 (initWithTitle:): Initialize frame to 0.
11706 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
11707 (fillWithWidgetValue:frame:): Rename from
11708 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
11710 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
11711 fillWithWidgetValue:frame:
11713 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
11714 remove memory leak warnings.
11716 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
11717 (ns_check_menu_open): Handle menu == nil. Remove assignment to
11718 menu_pending_title.
11720 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
11721 (x_activate_menubar): Update the whole menu.
11722 (trackingNotification:): Call ns_check_menu_open if tracking ends.
11723 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
11724 current event is not NSSystemDefined (Bug#15001).
11725 Call ns_check_menu_open only if trackingMenu is 2.
11726 (menuDidClose:): New method, decrease trackingMenu.
11727 (fillWithWidgetValue:setDelegate:): New method.
11728 (fillWithWidgetValue:): Call the above.
11730 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
11732 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
11734 Omit some unnecessary casts.
11735 Many of these go back to the old pre-C89 days, when they may have
11736 been needed, but we've been assuming C89 or later for a while now.
11737 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
11738 (live_float_p, live_misc_p, live_vector_p):
11739 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
11740 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
11741 (defvar_per_buffer):
11742 * callint.c (Fcall_interactively):
11743 * doc.c (Fsubstitute_command_keys):
11744 * filelock.c (get_boot_time):
11745 * frame.c (xrdb_get_resource):
11746 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
11747 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
11748 (xg_get_file_name_from_selector, menuitem_destroy_callback)
11749 (menuitem_highlight_callback, menu_destroy_callback)
11750 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
11751 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
11752 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
11753 (xg_tool_bar_help_callback, tb_size_cb):
11754 * image.c (xpm_alloc_color, png_read_from_memory)
11755 (png_read_from_file, png_load_body, our_memory_skip_input_data)
11756 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
11758 * keymap.c (describe_map):
11759 * nsfns.m (Fns_display_monitor_attributes_list):
11760 * nsmenu.m (process_dialog:):
11761 * nsterm.m (hold_event):
11762 * process.c (wait_reading_process_output):
11763 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
11764 * scroll.c (do_direct_scrolling, scrolling_1):
11765 * termcap.c (tgetent):
11766 * window.c (check_window_containing, add_window_to_list)
11767 (freeze_window_starts):
11768 * xdisp.c (compare_overlay_entries, vmessage):
11769 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
11770 (x_get_monitor_attributes_xrandr)
11771 (Fx_display_monitor_attributes_list, x_display_info_for_name)
11772 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
11773 * xfont.c (xfont_match, xfont_open):
11774 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
11775 (menubar_selection_callback, menu_position_func)
11776 (popup_selection_callback, create_and_show_popup_menu)
11777 (dialog_selection_callback, create_and_show_dialog):
11778 * xrdb.c (x_get_string_resource)
11780 * xsmfns.c (x_session_check_input):
11781 * xterm.c (x_draw_glyphless_glyph_string_foreground)
11782 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
11783 (xaw_jump_callback, xaw_scroll_callback):
11784 Omit unnecessary casts.
11786 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
11788 Minor string-length refactoring.
11789 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
11790 * frame.c (make_monitor_attribute_list):
11791 Prefer build_string to strlen + make_string.
11793 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
11795 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
11796 don't check minor_code (Bug#14417).
11798 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11800 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
11801 vertical positions instead. This avoids calling MATRIX_ROW with
11802 row numbers that are possibly beyond valid limits. (Bug#15064)
11804 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
11806 Use xstrdup and build_unibyte_string where applicable.
11807 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
11808 * xfns.c (x_window):
11809 * xrdb.c (x_get_customization_string):
11810 * xterm.c (xim_initialize):
11811 * w32fns.c (w32_window): Use xstrdup.
11812 (w32_display_monitor_attributes_list):
11813 * emacs.c (init_cmdargs):
11814 * keyboard.c (PUSH_C_STR):
11815 * nsfont.m (nsfont_open):
11816 * sysdep.c (system_process_attributes):
11817 * w32.c (system_process_attributes):
11818 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
11820 2013-08-09 Eli Zaretskii <eliz@gnu.org>
11822 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
11823 variables of these types so that GDB would know about them, as aid
11824 for debugging fatal exceptions. (Bug#15024) See also
11825 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
11828 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
11830 * nsterm.m (ns_update_begin): Don't change clip path if it would be
11831 larger than the NSWindow (Bug#14934).
11833 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11835 Redesign redisplay interface to drop global variable updated_window.
11836 Always pass currently updated window as a parameter to update routines.
11837 * dispextern.h (updated_window): Remove declaration.
11838 (struct redisplay_interface): Pass window parameter to
11839 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
11840 and after_update_window_hook.
11841 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
11843 * dispnew.c (updated_window): Remove.
11844 (redraw_overlapped_rows, update_marginal_area, update_text_area)
11845 (update_window_line): Adjust to match redisplay interface changes.
11846 * nsterm.m (ns_update_window_begin, ns_update_window_end)
11847 (ns_scroll_run, ns_after_update_window_line):
11848 * w32term.c (x_update_window_begin, x_update_window_end)
11849 (x_after_update_window_line, x_scroll_run):
11850 * xterm.c (x_update_window_begin, x_update_window_end)
11851 (x_after_update_window_line, x_scroll_run):
11852 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11853 Likewise. Adjust comments where appropriate.
11854 (x_cursor_to): Simplify because this is always called during window
11855 update (but install debugging check anyway).
11856 (expose_window): Check must_be_updated_p flag to see whether this
11857 function is called during window update.
11859 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
11861 Do not reset window modification event counters excessively.
11862 These leftovers and poor man's tricky methods to catch extra
11863 redisplay's attention are no longer needed.
11864 * frame.c (set_menu_bar_lines_1):
11865 * minibuf.c (read_minibuf_unwind):
11866 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
11867 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
11868 (window_scroll_line_based, Fset_window_configuration):
11869 * xdisp.c (redisplay_window): Do not reset last_modified and
11870 last_overlay_modified counters.
11872 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
11874 * xselect.c (x_send_client_event): Set send_event and serial, memset
11875 data.l as it might be bigger than data.b. Use 24 bit mask to
11876 XSendEvent (Bug#15034).
11878 2013-08-07 Eli Zaretskii <eliz@gnu.org>
11880 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
11881 for TTY frames that are not the top frame on their console.
11884 2013-08-07 Martin Rudalics <rudalics@gmx.at>
11886 * w32term.c (w32fullscreen_hook): Really maximize frame when
11887 asked for (Bug#14841).
11889 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11891 Prefer selected_window to Fselected_window, likewise for frames.
11892 * buffer.c (Fbuffer_swap_text):
11893 * data.c (Fvariable_binding_locus):
11894 * window.c (run_window_configuration_change_hook): Adjust users.
11895 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
11896 Use decode_live_frame.
11898 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
11900 Be more careful if selected window shows the buffer other than current,
11901 use window_outdated only if this is not so. This change should also
11902 address some weird issues discussed in Bug#13012.
11903 * window.h (window_outdated): New prototype.
11904 * window.c (window_outdated): Now here. Convert from static and
11905 always assume window's buffer.
11906 (Fwindow_end, Fwindow_line_height): Use it.
11907 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
11908 and always assume window's buffer.
11909 (redisplay_window): Adjust user.
11910 (redisplay_internal): Call to reconsider_clip_changes once and
11911 check whether mode line should be updated only if selected window
11912 shows current buffer.
11913 (run_window_scroll_functions): Use eassert for debugging check.
11914 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
11916 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11918 * window.c (window_scroll, window_scroll_pixel_based)
11919 (window_scroll_line_based): Use bool for booleans.
11921 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
11923 * process.c: Fix minor off-by-one issues in descriptor counts.
11924 This shouldn't fix any real bugs, but it cleans up the code a bit.
11925 (max_process_desc, max_input_desc): -1, not 0, means none.
11927 (delete_input_desc): New function.
11928 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
11929 (deactivate_process): Scan backwards when recomuting max_process_desc;
11930 that should be faster.
11931 (init_process_emacs): Initialize max_input_desc.
11933 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11935 Use region cache to speedup bidi_find_paragraph_start.
11936 * buffer.h (struct buffer): New member bidi_paragraph_cache.
11937 Rename cache_long_line_scans to cache_long_scans.
11938 * buffer.c (bset_cache_long_line_scans): Rename to
11939 bset_cache_long_scans.
11940 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
11941 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
11943 (syms_of_buffer): Rename cache-long-line-scans to
11944 cache-long-scans. Adjust docstring.
11945 * search.c (newline_cache_on_off):
11946 * indent.c (width_run_cache_on_off): Adjust users.
11947 * bidi.c (bidi_paragraph_cache_on_off): New function.
11948 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
11949 * insdel.c (prepare_to_modify_buffer):
11950 Invalidate bidi_paragraph_cache if enabled.
11952 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
11954 Invalidate region caches only if buffer text is going to be changed.
11955 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
11956 (modify_text): ...new prototype.
11957 (prepare_to_modify_buffer_1): New prototype.
11958 * textprop.c (modify_region): Rename to...
11959 (modify_text_properties): ...new function.
11960 (add_text_properties_1, set_text_properties, Fremove_text_properties)
11961 (Fremove_list_of_text_properties): Adjust users.
11962 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
11963 (modify_text): ...new function.
11964 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
11965 (prepare_to_modify_buffer_1): ...new function.
11966 * casefiddle.c (casify_region):
11967 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
11968 (Ftranspose_regions): Use modify_text.
11970 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
11972 * lisp.mk (lisp): Add nadvice.elc.
11974 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
11976 New macro to iterate over live buffers similar to frames.
11977 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
11978 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
11979 Declare buffer-related variables here to offload lisp.h.
11980 * buffer.c (Vbuffer_alist): Adjust comment.
11981 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
11982 (other_buffer_safely):
11983 * data.c (store_symval_forwarding):
11984 * dispnew.c (Fframe_or_buffer_changed_p):
11985 * fileio.c (Fdo_auto_save):
11986 * filelock.c (unlock_all_files):
11987 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
11989 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
11991 Fix some minor races in hosts lacking mkostemp (Bug#15015).
11992 * callproc.c (create_temp_file):
11993 * filelock.c (create_lock_file):
11994 Assume mkostemp, since it's now provided by Gnulib.
11996 2013-08-04 Eli Zaretskii <eliz@gnu.org>
11998 * w32.c (mkostemp): New function.
11999 (mktemp): Remove, no longer used. Most of the code reused in
12000 mkostemp. (Bug#15015)
12001 (mktemp): Don't undef.
12003 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
12005 * dispnew.c (glyph_matrix_count, glyph_pool_count):
12006 Move under GLYPH_DEBUG and ENABLE_CHECKING.
12007 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
12008 (free_glyph_pool, check_glyph_memory): Likewise for
12009 all users. Adjust comments where appropriate.
12011 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
12013 * composite.h: Minor fixups.
12014 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
12015 to fix a misspelling, and change it to an inline function while
12016 we're at it (it need not be a macro). All uses changed.
12017 (composition_method, composition_valid_p):
12018 Rewrite to avoid assignments in if-conditions.
12020 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12022 Do not use global Lisp_Object in composition macros.
12023 * composite.h (composition_temp): Remove declaration.
12024 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
12025 (composition_method, composition_valid_p): ...inline functions.
12026 (compose_region): Remove the leftover.
12027 * composite.c (composition_temp): Remove.
12028 (run_composition_function, update_compositions)
12029 (composition_compute_stop_pos, composition_adjust_point)
12030 (Ffind_composition_internal):
12031 * coding.c (handle_composition_annotation):
12032 * xdisp.c (handle_composition_prop, check_point_in_composition):
12033 Related users changed.
12035 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
12037 Drop FRAME_PTR typedef.
12038 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
12039 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
12040 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
12041 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
12042 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
12043 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
12044 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
12045 All related users changed.
12047 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
12049 * eval.c (default_toplevel_binding): New function.
12051 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
12052 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
12053 (syms_of_eval): Export them.
12054 * data.c (Fdefault_value): Micro cleanup.
12055 * term.c (init_tty): Use "false".
12057 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12059 Fix X GC leak in GTK and raw (no toolkit) X ports.
12060 * xterm.c (x_free_frame_resources): If white and black relief
12061 GCs are allocated, always free them here.
12062 * xfns.c (x_make_gc): Omit redundant initialization.
12063 * widget.c (create_frame_gcs): Remove the leftover.
12064 (EmacsFrameDestroy): Do nothing because all GCs are now freed
12065 in x_free_frame_resources.
12067 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
12069 * nsterm.m (windowWillResize:toSize:): Only change title if
12070 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
12072 (viewDidEndLiveResize): New method.
12074 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
12075 inside NS_IMPL_COCOA.
12077 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12079 * insdel.c (adjust_after_replace, replace_range, del_range_2):
12080 Do not check whether undo is enabled because record_insert and
12081 record_delete does that themselves.
12083 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
12085 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
12086 member which is not really used any more.
12087 (FRAME_XIC_BASE_FONTNAME): Remove.
12088 * xfns.c (xic_free_fontset): Adjust user.
12089 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
12090 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
12091 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
12092 (xdialog_show): Use eassert for debugging check.
12093 * w32term.c (x_unfocus_frame): Remove unused dummy function.
12095 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
12097 * fileio.c, fns.c (merge): Move extern decl from here ...
12098 * lisp.h (merge): ... to here.
12100 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12102 Fix last font-related change.
12103 * w32font.h (w32font_list_internal, w32font_match_internal):
12105 * w32uniscribe.c (uniscribe_list, uniscribe_match)
12106 (uniscribe_list_family): Adjust to match font API change.
12107 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
12108 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
12110 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12112 * frame.h (FRAME_MOUSE_UPDATE):
12113 * nsterm.m (ns_frame_up_to_date): Omit redundant check
12114 whether hlinfo->mouse_face_mouse_frame is non-NULL.
12116 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12118 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
12119 * font.h (struct font_driver): Change list, match, and list_family
12120 functions to accept struct frame * as first arg.
12121 * font.c (font_score, font_compare, font_sort_entities):
12123 (font_sort_entities, font_list_entities, font_select_entity)
12124 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
12125 match font API change.
12126 * xfont.c (xfont_list, xfont_match, xfont_list_family):
12127 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
12128 * ftxfont.c (ftxfont_list, ftxfont_match):
12129 * xftfont.c (xftfont_list, xftfont_match):
12130 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
12131 * w32font.c (w32font_list, w32font_match, w32font_list)
12132 (w32font_list_internal, w32_font_match_internal): Likewise.
12133 * xfaces.c (Fx_family_fonts): Adjust user.
12135 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12137 Do not use pure Xism x_wm_set_icon_position in non-X ports.
12138 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
12139 only if HAVE_X_WINDOWS is in use.
12140 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
12141 * nsterm.m (x_wm_set_icon_position): Remove no-op.
12142 * w32term.c (x_wm_set_icon_position): Likewise.
12143 * w32fns.c (x_icon): Adjust user.
12145 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
12147 * xterm.c (last_mouse_press_frame): Remove the
12148 leftover which is not really used any more.
12149 (handle_one_xevent, syms_of_xterm): Adjust users.
12150 (x_flush): Call XFlush once per each X display, not frame.
12151 This is better because this code always unconditionally skips
12152 non-X frames in Vframe_list and issues the only XFlush if we
12153 have more than one X frame on the same X display.
12154 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
12155 Use bool for booleans.
12156 (x_draw_glyph_string_background, cvt_string_to_pixel)
12157 (cvt_pixel_dtor): Drop unnecessary prototypes.
12158 * xterm.h (x_display_ok): Adjust prototype.
12160 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12162 Drop unnecessary functions that deals with frame pixel size.
12163 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
12164 (x_pixel_height): Drop prototypes.
12165 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
12166 (x_pixel_height): Drop implementations.
12167 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
12168 which should be always valid for window frame.
12169 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
12170 * w32menu.c (Fx_popup_dialog):
12171 * xmenu.c (Fx_popup_dialog): Likewise for both.
12173 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12175 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
12176 frame parameters and call to Fmodify_frame_parameters just once.
12177 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
12178 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
12179 and mention nil frame in docstring.
12181 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
12183 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
12184 (x_figure_window_size): Likewise. Adjust to return long.
12185 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
12186 (toplevel): Move Qterminal_live_p to...
12187 * terminal.c (toplevel): ...here, make it static, and...
12188 (syms_of_terminal): ...DEFSYM here.
12189 * frame.h (Qterminal_live_p): Remove declaration.
12190 (make_frame, x_figure_window_size): Adjust prototype.
12191 * nsfns.m (Fx_create_frame): Use long for window flags.
12193 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
12195 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
12196 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
12197 Do not assume that emacs_close (INT_MAX) is a no-op.
12199 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12201 * xfaces.c (make_face_cache): For struct face_cache, prefer
12202 xmalloc to xzalloc and so avoid redundant call to memset.
12203 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
12205 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12207 * fringe.c (draw_window_fringes, update_window_fringes)
12208 (compute_fringe_widths):
12209 * w32term.c (x_draw_glyph_string):
12210 * window.c (candidate_window_p, Frecenter):
12211 * xfaces.c (realize_basic_faces, realize_default_face)
12212 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
12213 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
12214 * xfns.c (x_set_cursor_color, xic_free_xfontset):
12215 * xmenu.c (Fx_menu_bar_open_internal):
12216 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
12217 * xsettings.c (xft_settings_event):
12218 * xterm.c (x_draw_glyph_string, x_had_errors_p):
12219 Use bool for booleans. Adjust style and comments where
12221 * dispextern.h (draw_window_fringes, update_window_fringes)
12222 (compute_fringe_widths):
12223 * xterm.h (x_had_errors_p): Adjust prototype.
12225 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
12227 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
12228 CHECK_LIST. Rewrite the loop to avoid useless local variable.
12230 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
12232 * fns.c (toplevel): Remove comment before Fsafe_length because
12233 it checks for QUIT.
12235 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
12237 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
12239 2013-07-28 Eli Zaretskii <eliz@gnu.org>
12241 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
12242 frame which got the message is still alive, before dereferencing
12243 its pointer. (Bug#14970)
12245 * frame.c (delete_frame): Test "this" frame's minibuffer window to
12246 be a live window, before using it as such. (Bug#14970)
12248 2013-07-27 Eli Zaretskii <eliz@gnu.org>
12250 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
12251 w32_detect_focus_change instead of doing part of its job by hand.
12252 This fixes the problem whereby FOCUS_OUT events were not sent to
12255 2013-07-26 Eli Zaretskii <eliz@gnu.org>
12257 * process.c (Fprocess_list): Doc fix.
12259 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
12260 being re-exposed only if it didn't ask to become visible.
12261 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
12262 was previously iconified. (Bug#14841)
12263 (x_iconify_frame): Mark the frame iconified.
12265 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
12267 Fix minor problems found by static checking.
12268 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
12269 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
12271 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
12273 * eval.c (set_specpdl_old_value): New function.
12274 (unbind_to): Minor simplification.
12275 (get_backtrace_frame): New function.
12276 (Fbacktrace_frame): Use it. Add `base' argument.
12277 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
12278 (syms_of_eval): Export backtrace-eval.
12279 * xterm.c (x_focus_changed): Simplify.
12281 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
12283 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
12285 2013-07-24 Eli Zaretskii <eliz@gnu.org>
12287 * xdisp.c (redisplay_window): Instead of moving point out of
12288 scroll margin, reject the force_start method, and try scrolling
12289 instead. (Bug#14780)
12291 2013-07-24 Ken Brown <kbrown@cornell.edu>
12293 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
12296 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
12298 * eval.c (Fprogn): Do not check that BODY is a proper list.
12299 This undoes the previous change. The check slows down the
12300 interpreter, and is not needed to prevent a crash. See
12301 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
12303 2013-07-23 Glenn Morris <rgm@gnu.org>
12305 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
12307 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
12309 Port to GNU/Linux systems with tinfo but not ncurses.
12310 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
12311 to decide whether ncurses is being used. Without this change,
12312 GCC complains about tgetent not being declared, on a system
12313 that has tinfo installed but ncurses not installed.
12315 * eval.c (Fprogn): Check that BODY is a proper list.
12317 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
12318 * data.c (Fsetq_default):
12319 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
12320 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
12322 Tune by taking advantage of the fact that ARGS is always a list
12323 when a function is declared to have UNEVALLED args.
12325 * emacsgtkfixed.c: Port to GCC 4.6.
12326 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
12328 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
12330 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
12331 here to silence compiler warnings.
12333 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
12335 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
12336 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
12337 from messing up Emacs's 'struct frame' (Bug#14923).
12339 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12341 * alloc.c (make_save_ptr_ptr): Define this function.
12342 It was inadvertently omitted. It's needed only if
12343 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
12345 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
12347 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
12348 frame have focus (Bug#14895).
12350 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
12352 Avoid vfork-related deadlock more cleanly.
12353 * callproc.c (child_setup): When the child's exec fails, output
12354 the program name, as that's more useful. Use O_NONBLOCK to avoid
12356 * process.c (create_process_1): Remove; no longer needed.
12357 (create_process): Remove timer hack; no longer needed, now that
12358 the child avoids deadlock.
12360 2013-07-20 Glenn Morris <rgm@gnu.org>
12362 * image.c (Fimage_flush): Fix doc typo.
12364 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
12366 Fix array bounds violation when pty allocation fails.
12367 * process.c (PTY_NAME_SIZE): New constant.
12368 (pty_name): Remove static variable; it's now auto.
12369 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
12370 Take pty_name as an arg rather than using a static variable.
12371 All callers changed.
12372 (create_process): Recover pty_flag from process, not from volatile local.
12373 (create_pty): Stay inside array even when pty allocation fails.
12374 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
12376 * lread.c (Fload): Avoid initialization only when lint checking.
12377 Mention that it's needed only for older GCCs.
12379 2013-07-20 Kenichi Handa <handa@gnu.org>
12381 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
12382 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
12384 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
12386 * lread.c (Fload): Avoid uninitialized warning.
12388 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12390 Fix some minor file descriptor leaks and related glitches.
12391 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
12392 (create_lock_file): Use write, not emacs_write.
12393 * image.c (slurp_file, png_load_body):
12394 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
12395 (server_accept_connection):
12396 Don't leak an fd on memory allocation failure.
12397 * image.c (slurp_file): Add a cheap heuristic for growing files.
12398 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
12399 as that's what the other routines do. Maybe input need not be
12400 blocked at all, but it's better to be consistent.
12401 Avoid undefined behavior when strlen is zero.
12403 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
12404 (NSTATICS): Now a constant; doesn't need to be a macro.
12406 2013-07-19 Richard Stallman <rms@gnu.org>
12408 * coding.c (decode_coding_utf_8): Add simple loop for fast
12409 processing of ASCII characters.
12411 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12413 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
12415 2013-07-19 Eli Zaretskii <eliz@gnu.org>
12417 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
12418 unportable 'struct x_display_info'.
12419 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
12420 is a portable type.
12422 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
12424 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
12425 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
12427 (system_process_attributes): Prefer plain char to unsigned char
12428 when either will do. Clean up properly if interrupted or if
12429 memory allocations fail. Don't assume sscanf succeeds.
12430 Remove no-longer-needed workaround to stop GCC from whining.
12431 Read command-line once, instead of multiple times. Check read status a
12432 bit more carefully.
12434 Fix obscure porting bug with varargs functions.
12435 The code assumed that int is treated like ptrdiff_t in a vararg
12436 function, which is not a portable assumption. There was a similar
12437 -- though these days less likely -- porting problem with various
12438 assumptions that pointers of different types all smell the same as
12439 far as vararg functions is conserved. To make this problem less
12440 likely in the future, redo the API to use varargs functions.
12441 * alloc.c (make_save_value): Remove this vararg function.
12442 All uses changed to ...
12443 (make_save_int_int_int, make_save_obj_obj_obj_obj)
12444 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
12446 (make_save_ptr): Rename from make_save_pointer, for consistency with
12447 the above. Define only on platforms that need it. All uses changed.
12449 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12451 * keyboard.c: Try to fix typos in previous change.
12452 (DISPLAY_LIST_INFO): New macro.
12453 (kbd_buffer_get_event): Do not access members that are not present
12454 in X11. Revert inadvertent change of "!=" to "=".
12456 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
12458 * keyboard.c (kbd_buffer_get_event):
12459 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
12460 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
12462 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
12464 * filelock.c: Fix unlikely file descriptor leaks.
12465 (get_boot_time_1): Rework to avoid using emacs_open.
12466 This doesn't actually fix a leak, but is better anyway.
12467 (read_lock_data): Use read, not emacs_read.
12469 * doc.c: Fix minor memory and file descriptor leaks.
12470 * doc.c (get_doc_string): Fix memory leak when doc file absent.
12471 (get_doc_string, Fsnarf_documentation):
12472 Fix file descriptor leak on error.
12474 * term.c: Fix minor fdopen-related file descriptor leaks.
12475 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
12476 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
12478 * charset.c: Fix file descriptor leaks and errno issues.
12480 (load_charset_map_from_file): Don't leak file descriptor on error.
12481 Use plain record_xmalloc since the allocation is larger than
12482 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
12484 * eval.c (record_unwind_protect_nothing):
12485 * fileio.c (fclose_unwind):
12487 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
12488 The replacement doesn't block input, but that no longer seems
12491 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
12493 * lread.c: Fix file descriptor leaks and errno issues.
12494 (Fload): Close some races that leaked fds or streams when 'load'
12496 (Fload, openp): Report error number of last nontrivial failure to open.
12497 ENOENT counts as trivial.
12498 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
12500 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
12501 now that the function is always called with a nonnegative arg.
12502 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
12503 All uses replaced with ...
12504 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
12506 A few more minor file errno-reporting bugs.
12507 * callproc.c (Fcall_process):
12508 * doc.c (Fsnarf_documentation):
12509 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
12510 * process.c (set_socket_option):
12511 Don't let a constructor trash errno.
12512 * doc.c: Include <errno.h>.
12514 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
12516 * w32fns.c (unwind_create_tip_frame): Fix declaration.
12518 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12520 Fix w32 bug with call-process-region (Bug#14885).
12521 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
12522 to Fcall_process when the input is empty. This simplifies the
12523 code a bit. It makes no difference on POSIXish platforms but
12524 apparently it fixes a bug on w32.
12526 Fix bug where insert-file-contents closes a file twice (Bug#14839).
12527 * fileio.c (close_file_unwind): Don't close if FD is negative;
12528 this can happen when unwinding a zapped file descriptor.
12529 (Finsert_file_contents): Unwind-protect the fd before the point marker,
12530 in case Emacs runs out of memory between the two unwind-protects.
12531 Don't trash errno when closing FD.
12532 Zap the FD in the specpdl when closing it, instead of deferring
12533 the removal of the unwind-protect; this fixes a bug where a child
12534 function unwinds the stack past us.
12536 New unwind-protect flavors to better type-check C callbacks.
12537 This also lessens the need to write wrappers for callbacks,
12538 and the need for make_save_pointer.
12539 * alloc.c (free_save_value):
12540 * atimer.c (run_all_atimers):
12542 * alloc.c (safe_alloca_unwind):
12543 * atimer.c (unwind_stop_other_atimers):
12544 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
12545 * menu.c (cleanup_popup_menu) [HAVE_NS]:
12546 * minibuf.c (choose_minibuf_frame_1):
12547 * process.c (make_serial_process_unwind):
12548 * xdisp.c (pop_message_unwind):
12549 * xselect.c (queue_selection_requests_unwind):
12550 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
12551 * alloc.c (record_xmalloc):
12552 Prefer record_unwind_protect_ptr to record_unwind_protect with
12554 * alloc.c (Fgarbage_collect):
12555 Prefer record_unwind_protect_void to passing a dummy.
12556 * buffer.c (restore_buffer):
12557 * window.c (restore_window_configuration):
12558 * xfns.c, w32fns.c (do_unwind_create_frame)
12559 New wrapper. All record-unwind uses of wrappee changed.
12560 * buffer.c (set_buffer_if_live):
12561 * callproc.c (call_process_cleanup, delete_temp_file):
12562 * coding.c (code_conversion_restore):
12563 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
12564 * editfns.c (save_excursion_restore)
12565 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
12566 (save_restriction_restore):
12567 * eval.c (restore_stack_limits, un_autoload):
12568 * fns.c (require_unwind):
12569 * keyboard.c (recursive_edit_unwind, tracking_off):
12570 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
12571 * macros.c (pop_kbd_macro, restore_menu_items):
12572 * nsfns.m (unwind_create_frame):
12573 * print.c (print_unwind):
12574 * process.c (start_process_unwind):
12575 * search.c (unwind_set_match_data):
12576 * window.c (select_window_norecord, select_frame_norecord):
12577 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
12578 (fast_set_selected_frame):
12579 * xfns.c, w32fns.c (unwind_create_tip_frame):
12580 Return void, not a dummy Lisp_Object. All uses changed.
12581 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
12582 * callproc.c (call_process_kill):
12583 * fileio.c (restore_point_unwind, decide_coding_unwind)
12584 (build_annotations_unwind):
12585 * insdel.c (Fcombine_after_change_execute_1):
12586 * keyboard.c (read_char_help_form_unwind):
12587 * menu.c (unuse_menu_items):
12588 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
12589 * sound.c (sound_cleanup):
12590 * xdisp.c (unwind_redisplay):
12591 * xfns.c (clean_up_dialog):
12592 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
12593 Accept no args and return void, instead of accepting and returning
12594 a dummy Lisp_Object. All uses changed.
12595 * cygw32.c (fchdir_unwind):
12596 * fileio.c (close_file_unwind):
12597 * keyboard.c (restore_kboard_configuration):
12598 * lread.c (readevalllop_1):
12599 * process.c (wait_reading_process_output_unwind):
12600 Accept int and return void, rather than accepting an Emacs integer
12601 and returning a dummy object. In some cases this fixes an
12602 unlikely bug when the corresponding int is outside Emacs integer
12603 range. All uses changed.
12604 * dired.c (directory_files_internal_unwind):
12605 * fileio.c (do_auto_save_unwind):
12606 * gtkutil.c (pop_down_dialog):
12607 * insdel.c (reset_var_on_error):
12608 * lread.c (load_unwind):
12609 * xfns.c (clean_up_file_dialog):
12610 * xmenu.c, nsmenu.m (pop_down_menu):
12611 * xmenu.c (cleanup_widget_value_tree):
12612 * xselect.c (wait_for_property_change_unwind):
12613 Accept pointer and return void, rather than accepting an Emacs
12614 save value encapsulating the pointer and returning a dummy object.
12616 * editfns.c (Fformat): Update the saved pointer directly via
12617 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
12618 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
12619 (unwind_body): New function.
12620 (record_unwind_protect): First arg is now a function returning void,
12621 not a dummy Lisp_Object.
12622 (record_unwind_protect_ptr, record_unwind_protect_int)
12623 (record_unwind_protect_void): New functions.
12624 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
12625 * fileio.c (struct auto_save_unwind): New type.
12626 (do_auto_save_unwind): Use it.
12627 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
12628 * insdel.c (struct rvoe_arg): New type.
12629 (reset_var_on_error): Use it.
12630 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
12632 (specbinding_func): Remove; there are now several such functions.
12633 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
12634 (set_unwind_protect_ptr): New function.
12635 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
12637 Be simpler and more consistent about reporting I/O errors.
12638 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12639 Say "Read error" and "Write error", rather than "I/O error", or
12640 "IO error reading", or "IO error writing", when a read or write
12642 * process.c (Fmake_network_process, wait_reading_process_output)
12643 (send_process, Fprocess_send_eof, wait_reading_process_output):
12644 Capitalize diagnostics consistently. Put "failed foo" at the
12645 start of the diagnostic, so that we don't capitalize the
12646 function name "foo". Consistently say "failed" for such
12648 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
12649 All callers changed. This is so it can use report_file_error.
12650 * sysdep.c (serial_open, serial_configure): Capitalize I/O
12651 diagnostics consistently as above.
12653 * fileio.c (report_file_errno): Fix errno reporting bug.
12654 If the file name is neither null nor a pair, package it up as a
12655 singleton list. All callers changed, both to this function and to
12656 report_file_error. This fixes a bug where the memory allocator
12657 invoked by list1 set errno so that the immediately following
12658 report_file_error reported the wrong errno value.
12660 Fix minor problems found by --enable-gcc-warnings.
12661 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
12662 * keyboard.c (kbd_buffer_get_event): Remove unused local.
12664 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
12666 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
12667 Set event->arg to Qt if switch-event shall be generated.
12668 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
12670 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
12672 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
12675 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
12676 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
12677 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
12678 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
12679 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
12680 and there is a focused frame.
12681 (head_table): Add focus-in and focus-out.
12682 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
12683 bind to handle-focus-in/out.
12685 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
12686 (Fhandle_switch_frame): Call Fhandle_focus_in.
12687 (syms_of_frame): defsubr handle-focus-in/out.
12689 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
12691 Fix porting bug to older POSIXish platforms (Bug#14862).
12692 * sysdep.c (emacs_pipe): New function, that implements
12693 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
12694 This should port better to CentOS 5 and to Mac OS X 10.6.
12695 All calls to pipe2 changed.
12697 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
12698 This makes the code easier to read and the executable a bit smaller.
12699 Do not replace all calls to Fcons that happen to create lists,
12700 just calls that are intended to create lists. For example, when
12701 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
12702 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
12703 Similarly for list2 through list5.
12704 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
12705 * bytecode.c (exec_byte_code):
12706 * callint.c (quotify_arg, Fcall_interactively):
12707 * callproc.c (Fcall_process, create_temp_file):
12708 * charset.c (load_charset_map_from_file)
12709 (Fdefine_charset_internal, init_charset):
12710 * coding.c (get_translation_table, detect_coding_system)
12711 (Fcheck_coding_systems_region)
12712 (Fset_terminal_coding_system_internal)
12713 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
12714 * composite.c (update_compositions, Ffind_composition_internal):
12715 * dired.c (directory_files_internal, file_name_completion)
12717 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
12718 * doc.c (Fsnarf_documentation):
12719 * editfns.c (Fmessage_box):
12721 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
12722 (Feval, eval_sub, Ffuncall, apply_lambda):
12723 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
12724 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
12725 (Fset_file_times, Finsert_file_contents)
12726 (Fchoose_write_coding_system, Fwrite_region):
12727 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
12728 * font.c (font_registry_charsets, font_parse_fcname)
12729 (font_prepare_cache, font_update_drivers, Flist_fonts):
12730 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
12731 * frame.c (make_frame, Fmake_terminal_frame)
12732 (x_set_frame_parameters, x_report_frame_params)
12733 (x_default_parameter, Fx_parse_geometry):
12734 * ftfont.c (syms_of_ftfont):
12735 * image.c (gif_load):
12736 * keyboard.c (command_loop_1):
12737 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
12738 (Fcopy_keymap, append_key, Fcurrent_active_maps)
12739 (Fminor_mode_key_binding, accessible_keymaps_1)
12740 (Faccessible_keymaps, Fwhere_is_internal):
12741 * lread.c (read_emacs_mule_char):
12742 * menu.c (find_and_return_menu_selection):
12743 * minibuf.c (get_minibuffer):
12744 * nsfns.m (Fns_perform_service):
12745 * nsfont.m (ns_script_to_charset):
12746 * nsmenu.m (ns_popup_dialog):
12747 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
12748 (Fx_own_selection_internal):
12749 * nsterm.m (append2):
12750 * print.c (Fredirect_debugging_output)
12751 (print_prune_string_charset):
12752 * process.c (Fdelete_process, Fprocess_contact)
12753 (Fformat_network_address, set_socket_option)
12754 (read_and_dispose_of_process_output, write_queue_push)
12755 (send_process, exec_sentinel):
12756 * sound.c (Fplay_sound_internal):
12757 * textprop.c (validate_plist, add_properties)
12758 (Fput_text_property, Fadd_face_text_property)
12759 (copy_text_properties, text_property_list, syms_of_textprop):
12760 * unexaix.c (report_error):
12761 * unexcoff.c (report_error):
12762 * unexsol.c (unexec):
12763 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
12764 (Fformat_mode_line, syms_of_xdisp):
12765 * xfaces.c (set_font_frame_param)
12766 (Finternal_lisp_face_attribute_values)
12767 (Finternal_merge_in_global_face, syms_of_xfaces):
12768 * xfns.c (x_default_scroll_bar_color_parameter)
12769 (x_default_font_parameter, x_create_tip_frame):
12770 * xfont.c (xfont_supported_scripts):
12771 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
12772 (menu_help_callback, xmenu_show):
12773 * xml.c (make_dom):
12774 * xterm.c (set_wm_state):
12775 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
12776 and similarly for list2 through list5.
12778 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
12780 * callproc.c (Fcall_process_region): Fix minor race and tune.
12781 (create_temp_file): New function, with the temp-file-creation part
12782 of the old Fcall_process_region. Use Fcopy_sequence to create the
12783 temp file name, rather than alloca + build_string, for simplicity.
12784 Don't bother to block input around the temp file creation;
12785 shouldn't be needed. Simplify use of mktemp.
12786 Use record_unwind_protect immediately after creating the temp file;
12787 this closes an unlikely race where the temp file was not removed.
12788 Use memcpy rather than an open-coded loop.
12789 (Fcall_process_region): Use the new function. If the input is
12790 empty, redirect from /dev/null rather than from a newly created
12791 empty temp file; this avoids unnecessary file system traffic.
12793 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
12795 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
12796 Simplify by making this case like the other two. This is a bit
12797 slower on obsolete hosts, but the extra complexity isn't worth it.
12799 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
12800 * process.c (create_process) [!DOS_NT]:
12801 Remove now-unnecessary calls to emacs_close.
12803 2013-07-13 Eli Zaretskii <eliz@gnu.org>
12805 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
12806 returning early. (Bug#14850)
12808 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
12809 and inhibit-iso-escape-detection attributes of 'undecided'.
12812 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
12814 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
12815 Reported by Herbert J. Skuhra in
12816 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
12818 Don't lose top specpdl entry when memory is exhausted.
12819 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
12820 specpdl overflow here, to simplify callers; all callers changed.
12821 Always reserve an unused entry at the stack top; this avoids
12822 losing the top entry's information when memory is exhausted.
12824 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12826 Clean up errno reporting and fix some errno-reporting bugs.
12827 * callproc.c (Fcall_process):
12828 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
12829 * process.c (create_process, Fmake_network_process):
12830 * unexaix.c (report_error):
12831 * unexcoff.c (report_error):
12832 Be more careful about reporting the errno of failed operations.
12833 The code previously reported the wrong errno sometimes.
12834 Also, prefer report_file_errno to setting errno + report_file_error.
12835 (Fcall_process): Look at openp return value rather than at path,
12836 as that's a bit faster and clearer when there's a numeric predicate.
12837 * fileio.c (report_file_errno): New function, with most of the
12838 old contents of report_file_error.
12839 (report_file_error): Use it.
12840 (Ffile_exists_p, Ffile_accessible_directory_p):
12841 Set errno to 0 when it is junk.
12842 * fileio.c (Faccess_file):
12843 * image.c (x_create_bitmap_from_file):
12844 Use faccessat rather than opening the file, to avoid the hassle of
12845 having a file descriptor open.
12846 * lisp.h (report_file_errno): New decl.
12847 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
12850 * process.c (create_process, wait_reading_process_output) [AIX]:
12851 Remove obsolete SIGHUP-related code, as Emacs no longer disables
12852 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
12853 a multithreaded environment anyway).
12854 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
12856 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
12858 * image.c (x_find_image_file): Don't close a remote file handle.
12860 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
12862 Fix races with threads and file descriptors.
12863 * callproc.c (Fcall_process_region):
12864 * dired.c (open_directory):
12865 * emacs.c (main, Fdaemon_initialized):
12866 * image.c (x_find_image_file):
12867 * inotify.c (Finotify_rm_watch):
12868 * lread.c (Flocate_file_internal):
12869 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
12870 * term.c (term_mouse_moveto, init_tty):
12871 * termcap.c (tgetent):
12872 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
12873 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
12874 * unexhp9k800.c, unexmacosx.c (unexec):
12875 * callproc.c (Fcall_process_region):
12876 Use emacs_close, not close.
12877 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
12878 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
12879 and posix_close function on current platforms (which all lack them).
12880 (emacs_close): Use it. This should fix the races on GNU/Linux and
12881 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
12882 and it should avoid closing random victim file descriptors on
12885 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
12887 * inotify.c (uninitialized): Remove. All uses replaced by -1.
12888 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
12889 Touch up doc a bit.
12891 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
12892 This is for .gdbinit xbacktrace.
12894 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
12895 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
12896 (emacs_set_tty): Now static.
12897 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
12898 * term.c (tty_capable_p, tty_default_color_capabilities)
12899 (get_tty_terminal, term_mouse_movement)
12900 (handle_one_term_event, init_tty, maybe_fatal):
12901 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
12902 (tgetent, scan_file, name_match, compare_contin):
12903 * terminal.c (get_terminal):
12904 Use bool for boolean.
12905 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
12906 Prefer char to unsigned char if either will do.
12907 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
12908 (tty_write_glyphs): Prefer int to unsigned.
12909 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
12910 All callers changed.
12911 * termcap.c (tprint, main) [TEST]: Remove non-working test.
12913 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12916 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
12917 (B__dummy__): New dummy symbol, to pacify C89.
12918 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
12919 they can't grok varargs macros.
12920 * dispnew.c (add_window_display_history)
12921 (add_frame_display_history):
12922 * print.c (print_object):
12923 * xdisp.c (debug_method_add):
12924 Use %p printf format only for void pointers.
12925 * emacs.c (usage_message): New constant, replacing ...
12926 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
12927 (main): Adjust to usage reorg.
12928 * fns.c (syms_of_fns):
12929 * profiler.c (syms_of_profiler):
12930 Don't use non-constant struct initializers.
12931 * gnutls.h (gnutls_initstage_t):
12932 * lisp.h (enum Lisp_Fwd_Type):
12933 * lread.c (lisp_file_lexically_bound_p):
12934 * xsettings.c (anonymous enum):
12935 Remove trailing comma.
12936 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
12937 * lisp.h (ENUM_BF): Use unsigned if pedantic.
12938 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
12940 * regex.c (const_re_char): New type, to pacify strict C89.
12941 All uses of 'const re_char' replaced to use it.
12942 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
12943 with glibc when strict C89. This change is imported from gnulib.
12945 (_Restrict_arr_): Rename from __restrict_arr, similarly.
12946 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
12947 Omit GNU_LINUX implementation, since it requires long long.
12948 * xterm.c (x_draw_underwave):
12949 Do not assume the traditional order of struct's members.
12950 (x_term_init): Rewrite to avoid the need for non-constant structure
12953 Syntax cleanup, mostly replacing macros with functions.
12954 This removes the need for the syntax_temp hack.
12955 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
12956 * syntax.c (SYNTAX_INLINE): New macro.
12957 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
12958 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
12959 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
12960 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
12961 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
12962 (SYNTAX_COMEND_FIRST): Now functions, not macros.
12963 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
12964 Now constants, not macros.
12965 (syntax_temp) [!__GNUC__]: Remove.
12966 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
12967 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
12968 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
12969 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
12970 Move here from syntax.h; now functions, not macros. Except for the
12971 last function, these are static since only syntax.c uses them.
12972 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
12973 All uses changed. Now a function, not a macro; use this fact
12974 to simplify the code.
12975 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
12976 compiler bugs; no longer relevant.
12977 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
12978 (SYNTAX_INLINE): New macro.
12979 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
12980 for the new functions. Use bool for boolean member.
12981 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
12982 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
12983 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
12984 (SETUP_BUFFER_SYNTAX_TABLE):
12985 Now extern inline functions, not macros.
12986 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
12987 Remove; all uses replaced by implementation.
12988 (syntax_temp) [!__GNUC__]: Remove decl.
12989 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
12991 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
12993 * emacs.c (main): Fix syntax error.
12995 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
12997 Timestamp fixes for undo (Bug#14824).
12998 * atimer.c (schedule_atimer):
12999 * fileio.c (Ffile_newer_than_file_p):
13000 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
13001 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
13002 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
13003 (syms_of_fileio): Remove Sclear_visited_file_name.
13004 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
13005 file doesn't exist; this avoids an ambiguity with negative timestamps.
13006 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
13007 * systime.h (make_emacs_time, invalid_emacs_time):
13008 Don't assume struct timespec layout; POSIX doesn't guarantee it.
13009 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
13010 * undo.c (record_first_change): Push (visited-file-modtime) onto
13011 undo list rather than reimplementing it by hand, incorrectly.
13013 2013-07-09 Ken Brown <kbrown@cornell.edu>
13015 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
13017 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
13019 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
13021 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
13023 Handle errno and exit status a bit more carefully.
13024 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
13025 number into an exit status. Instead, use EXIT_CANCELED.
13026 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
13027 * callproc.c (relocate_fd):
13028 * emacs.c (close_output_streams, main):
13029 * process.c (create_process):
13030 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
13031 Use emacs_perror for simplicity.
13032 * callproc.c (relocate_fd, main):
13033 * sysdep.c (sys_subshell):
13034 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
13035 (shut_down_emacs): Use emacs_write, not write.
13036 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
13037 * fileio.c (Fcopy_file, e_write):
13038 * nsterm.m (ns_select):
13039 * process.c (send_process):
13040 * sound.c (vox_write):
13041 Use emacs_write_sig, not emacs_write.
13042 * lisp.h (emacs_write_sig, emacs_perror): New decls.
13043 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
13045 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
13047 (emacs_full_write): New function.
13048 (emacs_write): Rewrite to use it.
13049 (emacswrite_sig, emacs_perror): New functions.
13050 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
13052 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
13054 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
13055 on NS even if it is present. Pixmap on NS is a void*.
13057 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13059 Port to Ubuntu 10 (Bug#14803).
13060 Problem reported by T.V. Raman.
13061 * process.c (close_on_exec, accept4, process_socket):
13062 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
13064 2013-07-07 Eli Zaretskii <eliz@gnu.org>
13066 * w32.c (sys_dup): Declare prototype.
13070 * callproc.c [WINDOWSNT]: Include sys/socket.h.
13072 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13074 Make file descriptors close-on-exec when possible (Bug#14803).
13075 This simplifies Emacs a bit, since it no longer needs to worry
13076 about closing file descriptors by hand in some cases.
13077 It also fixes some unlikely races. Not all such races, as
13078 libraries often open files internally without setting
13079 close-on-exec, but it's an improvement.
13080 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
13081 * callproc.c (Fcall_process) [!MSDOS]:
13082 * emacs.c (main) [!DOS_NT]:
13083 * nsterm.m (ns_term_init):
13084 * process.c (create_process):
13085 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
13086 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
13087 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
13088 Prefer mkostemp with O_CLOEXEC to mkstemp.
13089 * callproc.c (relocate_fd) [!WINDOWSNT]:
13090 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
13091 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
13093 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
13094 Make the resulting file descriptor close-on-exec.
13095 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
13096 * lread.c (load_descriptor_list, load_descriptor_unwind):
13097 Remove; no longer needed. All uses removed.
13098 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
13099 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
13101 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
13102 (Fmake_network_process, Fnetwork_interface_list)
13103 (Fnetwork_interface_info, server_accept_connection):
13104 Make newly-created socket close-on-exec.
13105 * sysdep.c (emacs_open, emacs_fopen):
13106 Make new-created descriptor close-on-exec.
13107 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
13108 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
13110 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
13112 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
13113 for NS_IMPL_GNUSTEP.
13115 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
13117 Fix openp errno handling.
13118 * callproc.c (Fcall_process): Preserve openp errno around close.
13119 * lread.c (openp): Set errno when returning -1, as some callers
13122 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
13124 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
13126 * nsterm.h (NSSavePanel): Update comment.
13127 (NSAPP_DATA2_RUNFILEDIALOG): Define.
13128 (ns_run_file_dialog): Declare.
13130 * nsfns.m: Remove panelOK.
13132 (ns_run_file_dialog): New function.
13133 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
13134 event loop, so file dialog is popped up by ns_run_file_dialog, called
13135 by sendEvent (Bug#14578).
13136 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
13138 2013-07-06 Eli Zaretskii <eliz@gnu.org>
13140 * xdisp.c (default_line_pixel_height): New function.
13141 (pos_visible_p, move_it_vertically_backward, try_scrolling)
13142 (try_cursor_movement, redisplay_window, try_window)
13143 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
13145 * window.c (window_scroll_pixel_based):
13146 use default_line_pixel_height.
13148 * dispextern.h (default_line_pixel_height): Add prototype.
13150 * frame.c (x_set_line_spacing): Accept a float value for
13151 line-spacing parameter, per the documentation.
13153 * data.c (Fmultibyte_string_p): Doc fix.
13155 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
13157 Use emacs_open more consistently when opening files.
13158 This handles EINTR more consistently now, and makes it easier
13159 to introduce other uniform changes to file descriptor handling.
13160 * sysstdio.h: New file.
13161 * buffer.c (mmap_init):
13162 * cygw32.c (chdir_to_default_directory):
13163 * dispnew.c (Fopen_termscript):
13164 * emacs.c (Fdaemon_initialized):
13165 * fileio.c (Fdo_auto_save):
13166 * image.c (slurp_file, png_load_body, jpeg_load_body):
13167 * keyboard.c (Fopen_dribble_file):
13169 * print.c (Fredirect_debugging_output):
13170 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
13171 * termcap.c (tgetent):
13172 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
13173 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
13174 * w32term.c (w32_initialize) [CYGWIN]:
13175 * xfaces.c (Fx_load_color_file):
13176 Use emacs_open instead of plain open, and emacs_fopen instead of
13178 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
13179 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
13180 * callproc.c (default_output_mode): New constant.
13181 (Fcall_process): Use it to call emacs_open instead of plain creat.
13182 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
13183 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
13184 (emacs_fopen): New function.
13185 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
13186 Include <lisp.h>, for emacs_open.
13187 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
13189 Remove duplicate #include directives.
13190 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
13192 Don't include stdio.h twice.
13193 * buffer.c [USE_MMAP_FOR_BUFFERS]:
13194 Don't include sys/types.h or stdio.h twice.
13195 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
13196 * lread.c: Don't include coding.h twice.
13197 * nsfont.m: Don't include frame.h twice.
13198 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
13199 * ralloc.c: Don't include <unistd.h> twice.
13200 * xdisp.c: Don't include font.h twice.
13201 * xterm.c: Don't include fontset.h twice.
13202 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
13204 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13206 Scale ImageMagick images more carefully.
13207 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
13208 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
13209 Be more careful about avoiding undefined behavior after
13210 integer overflow and division by zero.
13212 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13214 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
13215 (syms_of_w32fns): DEFSYM them.
13216 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
13217 (CCHDEVICENAME): Define macros if not defined.
13218 (struct MONITOR_INFO_EX): New struct.
13219 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
13220 (enum_display_monitors_fn): New variable.
13221 (globals_of_w32fns): Initialize it.
13222 (Fx_display_pixel_width, Fx_display_pixel_height)
13223 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
13224 multi-monitor setups in docstrings.
13225 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
13226 screen size by primary monitor's millimeter per pixel.
13227 (w32_monitor_enum, w32_display_monitor_attributes_list)
13228 (w32_display_monitor_attributes_list_fallback)
13229 (Fw32_display_monitor_attributes_list): New functions.
13230 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
13232 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
13234 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
13236 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
13238 * fileio.c (Qfile_notify_error): New error symbol.
13240 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
13241 * inotify.c (inotify_callback, symbol_to_inotifymask)
13242 (Finotify_add_watch, Finotify_rm_watch): Use it.
13243 (inotifyevent_to_event): Exchange order of cookie and file name.
13244 (Finotify_add_watch): Adapt docstring.
13246 * lisp.h (Qfile_notify_error): Declare.
13248 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13250 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
13251 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13252 Do not clear _malloc_thread_enabled_p, undoing the previous change,
13253 which did not work (see <http://bugs.gnu.org/14569#307>).
13254 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
13255 && (!noninteractive || initialized)). This attempts to thread
13256 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
13258 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13260 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
13261 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
13263 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
13265 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
13266 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13267 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
13268 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
13270 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13272 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
13273 Define to __sys_siglist.
13275 2013-07-02 Eli Zaretskii <eliz@gnu.org>
13277 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
13278 word-wrap, so that overflow-newline-into-fringe would work in
13279 visual-line-mode. (Bug#2749)
13280 (move_it_in_display_line_to): When the last scanned display
13281 element fits exactly on the display line, and
13282 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
13283 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
13284 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
13285 finding buffer position that corresponds to pixel coordinates,
13286 e.g. in buffer_posn_from_coords.
13288 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
13290 * process.c (handle_child_signal): Call catch_child_signal if
13293 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
13295 Don't convert function pointers to void * and back.
13296 It isn't portable C, and it's easy enough to avoid.
13297 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
13298 (make_save_value): Add support for SAVE_FUNCPOINTER.
13299 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
13300 * print.c (print_object):
13301 Distinguish function from object pointers.
13302 * lisp.h (SAVE_FUNCPOINTER): New constant.
13303 (SAVE_SLOT_BITS): Adjust to it.
13304 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
13305 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
13306 (voidfuncptr): New typedef.
13307 (struct Lisp_Save_Value): New member data[0].funcpointer.
13308 (XSAVE_FUNCPOINTER): New function.
13310 Simplify buildobj processing.
13311 * Makefile.in (buildobj.h): Make it a sequence of strings each
13312 followed by comma, rather than a single string. Put it into a
13313 .tmp file in case there's an error while generating it.
13314 (gl-stamp): Use .tmp for temp files.
13315 (mostlyclean): Clean .tmp files.
13316 * doc.c (buildobj): Move to just the routine that needs it.
13317 It's now an array of strings, so processing is simpler.
13319 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
13321 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
13322 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
13323 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
13324 Invoke malloc_enable_thread even when not interactive.
13325 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
13326 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
13327 in this case, since the underlying bug has now been fixed.
13329 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
13331 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
13332 unlinking it (bug#14691).
13334 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
13336 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
13337 before checking whether buffer is modified. This lets
13338 `kill-buffer-query-functions' cancel killing of the buffer or save
13339 its content before `kill-buffer' asks user the "Buffer %s
13340 modified; kill anyway?" question.
13342 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
13344 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
13345 Let the super performKeyEquivalent deal with them (Bug#14747).
13347 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
13349 * widget.c (resize_cb): Remove unused local.
13351 Do not use GTK 3 if it exists but cannot be compiled.
13352 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
13353 * xterm.c (x_error_handler) [!USE_GTK]:
13356 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
13358 2013-06-30 Eli Zaretskii <eliz@gnu.org>
13360 * intervals.c (get_local_map): Instead of aborting, clip POSITION
13361 to the valid range of values. (Bug#14753)
13363 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
13364 when moving point by using the current glyph matrix. This avoids
13365 the need to force redisplay when this function is called in a
13368 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
13370 Fix minor problems found by static checking.
13371 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
13372 Redo the latter's body to sidestep GCC parenthesization warnings.
13373 (setup_coding_system, detect_coding, detect_coding_system): Use them.
13374 * coding.c (detect_coding, detect_coding_system):
13375 * coding.h (struct undecided_spec):
13376 Use bool for boolean.
13377 * image.c (QCmax_width, QCmax_height): Now static.
13378 * xdisp.c (Fmove_point_visually): Remove unused local.
13380 2013-06-29 Eli Zaretskii <eliz@gnu.org>
13382 * xdisp.c (Fmove_point_visually): New function.
13384 2013-06-28 Kenichi Handa <handa@gnu.org>
13386 * coding.h (define_coding_undecided_arg_index): New enum.
13387 (coding_attr_index): New members
13388 coding_attr_undecided_inhibit_null_byte_detection,
13389 coding_attr_undecided_inhibit_iso_escape_detection,
13390 coding_attr_undecided_prefer_utf_8.
13391 (undecided_spec): New struct.
13392 (struct coding_system): New member `undecided' of the member
13395 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
13396 (detect_coding): Likewise.
13397 (detect_coding_system): Likewise.
13398 (Fdefine_coding_system_internal): New coding system properties
13399 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
13401 (syms_of_coding): Adjust for coding_arg_undecided_max.
13403 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
13405 * image.c (x_from_xcolors): Remove unused local.
13407 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
13409 Defer image data transfer between X client and server until actual
13412 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
13415 * image.c (Destroy_Image): Remove.
13416 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
13417 `mask_p', and `colors_p'. All uses changed.
13418 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
13419 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
13420 New macros for `flags' arg to x_clear_image_1.
13421 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
13422 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
13423 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
13424 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
13425 (image_get_x_image, image_unget_x_image): New functions or macros.
13426 (image_background, image_background_transparent, x_to_xcolors)
13427 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
13428 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
13429 instead of Destroy_Image.
13430 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
13431 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
13432 (png_load_body, jpeg_load_body, tiff_load, gif_load)
13433 (imagemagick_load_image, svg_load_image): Use them instead of
13434 x_create_x_image_and_pixmap, and x_put_x_image followed by
13435 x_destroy_x_image, respectively.
13436 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
13437 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
13438 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
13439 background_transparent fields.
13440 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
13441 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
13443 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
13445 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
13446 This mostly consists of undoing recent changes.
13447 * callproc.c (Fcall_process):
13448 * process.c (create_process):
13449 Do not worry about catching SIGCHLD here, undoing previous change.
13450 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
13451 * process.c, process.h (catch_child_signal):
13452 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
13453 * process.c (catch_child_handler): Don't worry about being called
13454 lazily and do not assume caller has blocked SIGCHLD, undoing
13455 previous change. Move first-time stuff back to
13456 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
13457 tickle glib, as that causes Cygwin bootstrap to fail. Do not
13458 set lib_child_handler if it's already initialized, which may
13459 help avoid problems on GNUstep.
13461 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13463 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
13464 * callproc.c (Fcall_process):
13465 * process.c (create_process):
13466 Make sure SIGCHLD is caught before we fork,
13467 since Emacs startup no arranges to catch SIGCHLD.
13468 * process.c (lib_child_handler): Initialize to null, not to
13470 (catch_child_signal): Allow self to be called lazily.
13471 Do nothing if it's already been called.
13472 Assume caller has blocked SIGCHLD (all callers do now).
13473 * emacs.c (main): Do not catch SIGCHLD here; defer it until
13474 just before it's really needed.
13475 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
13476 since it hasn't been caught yet.
13478 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
13480 * image.c (compute_image_size): New function to implement
13481 :max-width and :max-height.
13482 (imagemagick_load_image): Use it.
13484 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
13486 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
13487 * callproc.c, process.h (block_child_signal, unblock_child_signal):
13489 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
13490 * process.c (catch_child_signal): Block SIGCHLD while futzing with
13491 the SIGCHLD handler, since the code is not atomic and (due to glib)
13492 signals may be arriving now.
13493 * sysdep.c (init_signals): Do not catch child signals here;
13494 'main' now does that later, at a safer time.
13496 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
13498 Clean up SIGCHLD handling a bit (Bug#14569).
13499 * process.c, process.h (catch_child_signal):
13500 Now always extern, even if !NS_IMPL_GNUSTEP.
13501 * process.c (catch_child_signal): Move glib tickler here from
13502 init_process_emacs, so that it's done earlier in Emacs
13503 initialization. Also move the noninteractive && !initialized
13504 check here from init_process_emacs. This is all a bit cleaner for
13505 GNUish platforms, and I hope it works around the Cygwin bug.
13506 * sysdep.c (init_signals): Invoke catch_child_signal here, so
13507 that glib signal handling is tickled before glib creates threads.
13509 * process.c (wait_reading_process_output): Avoid int overflow
13510 when reading more than 2 GiB total from a process.
13512 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13514 * process.c (create_process): Handle a couple more cases,
13515 i.e., work even if new_argv and wait_child_setup[i] are cached.
13516 Use Fcall_process's style for volatile vars.
13518 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
13520 * process.c (create_process): Mark PROCESS volatile.
13522 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
13524 Use C99-style flexible array members if available.
13525 This avoids some subtle aliasing issues, which typically
13526 aren't a problem with GCC but may be a problem elsewhere.
13527 * alloc.c (sdata): New typedef, replacing the old struct sdata.
13528 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
13529 In either case, it uses a flexible array member rather than
13530 the old struct hack. All uses changed.
13531 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
13532 Adjust to sdata reorganization.
13533 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
13534 Use offsetof (struct, flex_array_member), not sizeof (struct), as
13535 that ports better to pre-C99 non-GCC.
13536 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
13537 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
13538 as the latter has changed.
13539 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
13540 and port better to pre-C99 GCC.
13541 * image.c (struct xpm_cached_color):
13542 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
13543 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
13544 Use FLEXIBLE_ARRAY_MEMBER.
13545 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
13546 Move decl to top level so it gets checked against implementation.
13547 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
13548 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
13550 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13552 * syntax.c: Integer cleanups.
13553 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
13554 All uses that need 0-or-2 changed to:
13555 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
13556 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
13557 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
13558 (char_quoted, prev_char_comend_first, back_comment)
13559 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13560 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
13561 Use bool for boolean.
13562 (update_syntax_table, skip_chars, skip_syntaxes):
13563 Prefer int to unsigned when either will do.
13564 (back_comment): Return boolean success flag, like forw_comment,
13565 instead of positive-or-minus-1 (which might have overflowed int anyway).
13566 Don't stuff ptrdiff_t into int.
13567 (syntax_spec_code, syntax_code_spec): Now const.
13568 (Fmatching_paren, scan_lists, scan_sexps_forward):
13569 Use enum syntaxcode for syntax code.
13570 (Fmatching_paren): Check that arg is a character, not just an integer.
13571 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
13572 (Finternal_describe_syntax_value): Omit no-longer-needed
13574 (skip_chars): Use char, not unsigned char, when the distinction
13576 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
13577 * bytecode.c (exec_byte_code):
13578 * syntax.c (syntax_spec_code, Fchar_syntax)
13579 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
13580 (init_syntax_once):
13581 * syntax.h (SYNTAX_WITH_FLAGS):
13582 Omit unnecessary casts.
13584 2013-06-20 Eli Zaretskii <eliz@gnu.org>
13586 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
13587 line dimensions here, to avoid race conditions with the main
13588 thread. (Bug#14062, bug#14630, bug#14669)
13590 * w32term.c (w32_draw_window_cursor): Compute the header line and
13591 mode line dimensions here.
13592 <w32_system_caret_window, w32_system_caret_hdr_height>:
13593 <w32_system_caret_mode_height>: New variables.
13595 * w32term.h: Declare them.
13597 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
13599 * alloc.c (die): Move "assertion failed" string here ...
13600 * lisp.h (eassert): ... from here. Also, suppress evaluation of
13601 COND when SUPPRESS_CHECKING. This shrinks the executable text
13602 size by 0.8% to 2.2% when configured with --enable-checking,
13603 depending on optimization flags (GCC 4.8.1 x86-64).
13605 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
13607 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
13609 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
13610 base is 2; this is more accurate.
13612 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
13614 * sound.c (string_default): Move to !WINDOWSNT section.
13615 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
13617 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
13619 * sound.c: Integer cleanups.
13620 Remove unnecessary forward decls.
13621 (struct sound_device): The 'file' member is now a Lisp_Object, not
13622 a char *, so that we needn't invoke alloca on a huge size.
13623 (Fplay_sound_internal): Adjust to this.
13624 (string_default): New function.
13625 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
13626 Use it to adjust to the struct sound_device change.
13627 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
13628 (be2hs) [0]: Remove.
13630 * syntax.c (skip_chars): Don't use uninitialized storage
13631 when searching a multibyte buffer for characters that are not in a
13632 unibyte string that contains non-ASCII characters.
13634 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
13636 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
13637 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
13639 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13641 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
13643 2013-06-18 Kenichi Handa <handa@gnu.org>
13645 * font.c (Ffont_spec): Signal an error for an invalid font name
13648 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
13650 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
13651 In particular this ports to 32-bit sparc Sun cc.
13652 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
13653 array with a dummy element at specpdl[-1], so that its address can
13655 (unbind_to): Do not copy the binding; not needed, now that we
13656 copy old_value in the one place where the copy is needed.
13657 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
13658 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
13659 (union specbinding): Rename from struct specbinding. Redo layout
13660 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
13661 which is not portable. With Sun C 5.12 32-bit sparc, the
13662 declaration causes nargs to be an unsigned bitfield, a behavior
13663 that the C standard allows; but Emacs wants nargs to be signed.
13664 The overall type is now a union of structures rather than a
13665 structure of union of structures, and the 'kind' member is now a
13666 bitfield, so that the overall type doesn't grow. All uses changed.
13667 * process.c (Fmake_serial_process): Remove unnecessary initialization.
13669 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13671 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
13672 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
13674 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
13676 2013-06-17 Eli Zaretskii <eliz@gnu.org>
13678 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
13679 unless we know that the window w's frame is a frame object.
13680 Another attempt at solving bug#14062 and bug#14630.
13682 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
13684 * textprop.c (property_set_type): New enum.
13685 (add_properties): Allow appending/prepending text properties.
13686 (add_text_properties_1): Factored out of Fadd_text_properties.
13687 (Fadd_text_properties): Move all the code into
13688 add_text_properties_1.
13689 (Fadd_face_text_property): New function that calls
13690 add_text_properties_1.
13692 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
13694 Move functions from lisp.h to individual modules when possible.
13695 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
13696 * alloc.c (XFLOAT_INIT, set_symbol_name):
13697 * buffer.c (CHECK_OVERLAY):
13698 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
13699 (set_char_table_parent):
13700 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
13701 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
13702 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
13703 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
13705 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
13706 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
13707 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
13708 (backtrace_args, backtrace_debug_on_exit):
13709 * floatfns.c (CHECK_FLOAT):
13710 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
13711 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
13712 (set_hash_hash, set_hash_hash_slot, set_hash_index)
13713 (set_hash_index_slot):
13714 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
13715 * marker.c (CHECK_MARKER):
13716 * textprop.c (CHECK_STRING_OR_BUFFER):
13717 * window.c (CHECK_WINDOW_CONFIGURATION):
13718 Move here from lisp.h, and make these functions static rather than
13720 * buffer.c (Qoverlayp):
13722 * fns.c (Qhash_table_p):
13723 * window.c (Qwindow_configuration_p):
13725 * lisp.h: Remove the abovementioned defns and decls.
13727 Use functions, not macros, for XINT etc (Bug#11935).
13728 In lisp.h, prefer functions to function-like macros, and
13729 constants to object-like macros, when either will do. This:
13730 . simplifies use, as there's no more need to worry about
13731 arguments' side effects being evaluated multiple times.
13732 . makes the code easier to debug on some platforms.
13733 However, when using gcc -O0, keep using function-like macros
13734 for a few critical operations, for performance reasons.
13735 This sort of thing isn't needed with gcc -Og, but -Og
13736 is a GCC 4.8 feature and isn't widely-enough available yet.
13737 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
13738 Remove enum lsb_bits; no longer needed.
13739 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
13740 * buffer.c (Qoverlap):
13742 * fns.c (Qhash_table_p):
13743 Now extern, so lisp.h can use these symbols.
13744 * dispextern.h: Include character.h, for MAX_CHAR etc.
13745 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13746 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13747 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13748 (GLYPH_CODE_P): Move here from lisp.h.
13749 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13750 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
13751 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
13752 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
13753 XUNTAG now returns void *.
13754 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
13755 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
13756 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
13757 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
13758 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
13759 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
13760 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
13761 (lisp_h_XPNTR, lisp_h_XSYMBOL):
13762 New macros, renamed from their sans-lisp_h_ counterparts.
13763 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
13764 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
13765 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
13766 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
13767 If compiling via GCC without optimization, define these as macros
13768 in addition to inline functions.
13769 To disable this, compile with -DINLINING=0.
13770 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
13771 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
13772 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
13773 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
13774 (INTMASK, VALMASK): Now macros, since static values cannot be
13775 accessed from extern inline functions.
13776 (VALMASK): Also a constant, for benefit of old GDB.
13777 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
13778 is INTEGERP, which can fold it in.
13779 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
13780 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
13781 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
13782 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
13783 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
13784 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
13785 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
13786 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
13787 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
13788 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
13789 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
13790 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
13791 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
13792 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
13793 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
13794 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
13795 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
13796 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
13797 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
13798 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
13799 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
13800 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
13801 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
13802 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
13803 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
13804 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
13805 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
13806 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
13807 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
13808 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
13809 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
13810 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
13811 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
13813 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
13814 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
13815 (VALMASK): Define in one place rather than in two, merging the
13816 USE_LSB_TAG parts; this is simpler.
13817 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
13818 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
13819 Move up, to avoid use before definition.
13820 Also include "globals.h" earlier, for the same reason.
13821 (make_natnum): New function.
13822 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
13823 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
13824 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
13825 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
13826 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
13827 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
13828 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
13829 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
13830 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
13831 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
13832 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
13833 (Qwindow_configuration_p, Qimage): New forward declarations.
13834 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
13835 (STRING_COPYIN): Remove; unused.
13836 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
13837 (xcar_addr, xcdr_addr): New functions. All uses changed.
13838 (IEEE_FLOATING_POINT): Now a constant, not a macro.
13839 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
13840 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
13841 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
13842 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
13843 (TYPE_RANGED_INTEGERP): Simplify.
13844 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
13845 (setlocale, fixup_locale, synchronize_system_messages_locale)
13846 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
13847 Now empty functions, not macros.
13848 (functionp): Return bool, not int.
13849 * window.c (Qwindow_configuration_p): Now extern,
13850 so window.h can use it.
13851 * window.h (Qwindowp): Move decl back to lisp.h.
13853 2013-06-15 Eli Zaretskii <eliz@gnu.org>
13855 * xdisp.c (Fline_pixel_height): New function, required for solving
13858 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
13860 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
13862 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
13864 * lread.c (syms_of_lread):
13865 * fns.c (Fprovide): Adjust to new format of after-load-alist.
13867 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
13869 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
13871 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
13873 * fileio.c (expand_file_name): Doc fix.
13875 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
13877 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
13878 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
13879 Wait for self, not for 0. This can't hurt on GNU or similar
13880 system, and may help with Cygwin.
13882 * keyboard.c: Don't use PROP (...) as an lvalue.
13883 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
13884 Use set_prop (A, B), not PROP (A) = B.
13886 2013-06-10 Eli Zaretskii <eliz@gnu.org>
13888 * xdisp.c (get_it_property): Use it->window instead of generating
13889 a Lisp object from it->w.
13891 2013-06-09 Eli Zaretskii <eliz@gnu.org>
13893 * xdisp.c (get_it_property): If it->object is a buffer, pass to
13894 get-char-property the window that is being rendered, instead of
13895 the buffer, to support window-specific overlays. (Bug#14575)
13896 (compute_display_string_pos): When W is NULL, use the current
13897 buffer as the object to pass to get-char-property.
13898 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
13899 pointer member of the bidi iterator, since no window is pertinent
13902 2013-06-08 Eli Zaretskii <eliz@gnu.org>
13904 * bidi.c (bidi_fetch_char): Accept additional argument, the window
13905 being displayed, and pass it to compute_display_string_pos.
13906 (bidi_level_of_next_char, bidi_resolve_explicit_1)
13907 (bidi_paragraph_init): All callers changed.
13909 * xdisp.c (init_from_display_pos, init_iterator)
13910 (handle_single_display_spec, next_overlay_string)
13911 (get_overlay_strings_1, reseat_1, reseat_to_string)
13912 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
13913 Set bidi_it.w member from it->w.
13914 (compute_display_string_pos): Accept additional argument, the
13915 window being displayed, and pass it to Fget_char_property.
13918 * dispextern.h (struct bidi_it): New member w, the window being
13920 (compute_display_string_pos): Adjust prototype.
13922 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
13924 * xgselect.c: Remove unneeded include xterm.h.
13926 * process.c (wait_reading_process_output): Check for NS before GLIB.
13927 GLIB may be linked in due to rsvg, but ns_select must be called.
13929 * xgselect.c (xg_select): Remove call to window_system_available
13930 and g_main_context_pending at the top, so Gdk events (i.e. file
13931 notify) are processed when Emacs is started with -nw.
13933 2013-06-07 Eli Zaretskii <eliz@gnu.org>
13935 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
13936 (ctagsfiles3): New variable, includes only *.m files.
13937 (TAGS): Use an explicit language name in the regular expressions,
13938 to avoid transformation of '/SOMETHING' by MSYS to
13939 'c:\MSYS\SOMETHING'.
13941 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
13943 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
13945 2013-06-06 Eli Zaretskii <eliz@gnu.org>
13947 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
13948 still need to set the mouse pointer shape and activate help-echo.
13951 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
13953 A few porting etc. fixes for the new file monitor code.
13954 See the thread containing
13955 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
13956 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
13957 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
13958 (dir_monitor_callback, Fgfile_rm_watch):
13959 Use assq_no_quit instead of Fassoc, for speed.
13960 (dir_monitor_callback, Fgfile_rm_watch):
13961 eassert that the monitor is a fixnum.
13962 (dir_monitor_callback): No need for CDR_SAFE.
13963 Simplify building of lisp with alternative tails.
13964 (Fgfile_add_watch, Fgfile_rm_watch):
13965 Do not assume glib functions set errno reliably on failure.
13966 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
13967 and signal an error otherwise.
13968 (Fgfile_rm_watch): Prefer CONSP to !NILP.
13969 Use Fdelq instead of Fdelete, for speed.
13971 2013-06-05 Eli Zaretskii <eliz@gnu.org>
13973 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
13974 don't insist on being invoked on a highlighted tool-bar button.
13975 Avoids losing tool-bar functionality when mouse-highlight is nil.
13976 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
13977 Don't highlight when mouse-highlight is nil.
13978 (note_mouse_highlight): When mouse-highlight is nil, don't return
13979 right away; instead, run tool-bar and mode-line highlight
13980 subroutine, clear any existing highlight, and revert the mouse
13981 pointer to its default shape. (Bug#14558)
13983 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
13985 * lisp.mk (lisp): Add prog-mode.el.
13987 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
13989 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
13990 * process.c (dummy_handler): New function.
13991 (lib_child_handler): New static var.
13992 (handle_child_signal): Invoke it.
13993 (catch_child_signal): If a library has set up a signal handler,
13994 save it into lib_child_handler.
13995 (init_process_emacs): If using glib and not on Windows, tickle glib's
13996 child-handling code so that it initializes its private SIGCHLD handler.
13997 * syssignal.h (SA_SIGINFO): Default to 0.
13998 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
13999 31; it should no longer be needed now.
14001 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
14003 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
14005 * gfilenotify.c (globals_of_gfilenotify): New function.
14006 (syms_of_gfilenotify): Move global initialization there.
14008 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
14010 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
14012 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
14013 * keyboard.c (menu_bar_items, tool_bar_items):
14014 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
14015 not override local keymaps any more.
14017 2013-06-04 Eli Zaretskii <eliz@gnu.org>
14019 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
14021 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14023 * w32console.c (initialize_w32_display): Return the dimensions of
14024 the console window via 2 additional arguments, not via the current
14025 frame. This avoids crashes due to overrunning the bounds of
14026 frame's decode_mode_spec_buffer, which is not resized following
14027 the change of the frame dimensions from the initial 10x10.
14029 * w32term.h (w32_initialize_display_info): Adjust prototype.
14031 * term.c (init_tty): Take dimensions of the frame from the values
14032 returned by initialize_w32_display.
14034 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
14035 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
14036 (LIBES): Add $(GFILENOTIFY_LIBS).
14038 * w32inevt.c (handle_file_notifications): Add dummy implementation
14039 for !HAVE_W32NOTIFY.
14041 * w32term.c: Wrap code with HAVE_W32NOTIFY.
14043 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
14045 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
14047 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
14049 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
14051 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
14053 Fix minor problems found by static checking.
14054 * data.c (pure_write_error):
14055 Use xsignal2, not Fsignal, as Fsignal might return.
14056 * eval.c (set_backtrace_debug_on_exit): Now static.
14057 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
14058 No longer inline. EXTERN_INLINE is needed only for functions
14059 defined in .h files. Reindent function header as per GNU style.
14060 (backtrace_p, backtrace_top, backtrace_next):
14061 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
14062 compiler or linker. Add extern decls to pacify gcc -Wall.
14063 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14065 * frame.c (free_monitors): Define only on platforms that need it.
14066 * nsterm.m (ns_term_init):
14067 * process.c (catch_child_signal):
14068 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
14069 defined on all porting targets these days.
14070 * process.c, process.h (catch_child_signal):
14071 Make it extern only if NS_IMPL_GNUSTEP is defined.
14073 2013-06-03 Eli Zaretskii <eliz@gnu.org>
14075 * w32.c (gettimeofday): Make the signature identical to prototype
14076 in nt/inc/sys/time.h.
14078 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14080 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
14083 * keyboard.c (safe_run_hooks_error): Improve error message.
14085 * data.c (pure_write_error): Add `object' argument.
14086 * puresize.h (CHECK_IMPURE): Use it.
14088 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
14090 * Makefile.in (NOTIFY_OBJ): New variable.
14091 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
14093 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
14094 Call syms_of_gfilenotify.
14096 * gfilenotify.c: New file.
14098 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
14099 and Qfile_w32notify.
14100 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
14101 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
14103 * lisp.h: Declare syms_of_gfilenotify.
14105 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
14107 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
14109 Merge the specpdl and backtrace stacks. Make the structure of the
14110 specpdl entries more obvious via a tagged union of structs.
14111 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
14112 (enum specbind_tag): New enum.
14113 (struct specbinding): Make it a tagged union of structs.
14114 Add a case for backtrace records.
14115 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
14116 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
14117 (backtrace_debug_on_exit): New accessors.
14118 (struct backtrace): Remove.
14119 (struct catchtag): Remove backlist field.
14120 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
14122 (Flocal_variable_p): Speed up the common case where the binding is
14124 * eval.c (backtrace_list): Remove.
14125 (set_specpdl_symbol, set_specpdl_old_value): Remove.
14126 (set_backtrace_args, set_backtrace_nargs)
14127 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
14128 (backtrace_next): New functions.
14129 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
14130 (unwind_to_catch, internal_lisp_condition_case)
14131 (internal_condition_case, internal_condition_case_1)
14132 (internal_condition_case_2, internal_condition_case_n): Don't bother
14133 with backtrace_list any more.
14134 (Fsignal): Adjust to new backtrace format.
14135 (grow_specpdl): Move up.
14136 (record_in_backtrace): New function.
14137 (eval_sub, Ffuncall): Use it.
14138 (apply_lambda): Adjust to new backtrace format.
14139 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
14141 (specbind): Adjust to new specpdl format. Simplify.
14142 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
14143 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
14145 (mark_backtrace): Remove.
14146 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
14147 * xdisp.c (redisplay_internal): Use record_in_backtrace.
14148 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
14150 * profiler.c (record_backtrace): Use get_backtrace.
14151 (handle_profiler_signal): Use backtrace_top_function.
14152 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
14153 accessor functions.
14155 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
14157 * process.h (catch_child_signal): Declare.
14159 * process.c (catch_child_signal): New function.
14160 (init_process_emacs): Call it.
14162 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
14163 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
14165 (x_set_cursor_type): Remove declaration.
14166 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
14167 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
14168 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
14169 (ns_get_color): Use F suffix on float.
14170 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
14171 (ns_get_rgb_color): Remove.
14172 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
14173 (note_mouse_movement): x and y are CGFloat.
14174 (ns_draw_fringe_bitmap): Remove unused rowY.
14175 Change #if to COCOA && >= 10_6.
14176 (ns_draw_window_cursor): Remove unused overspill.
14177 (ns_draw_underwave): width and x are EamcsCGFloat.
14178 (ns_draw_box): thickness is CGFloat.
14179 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
14180 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
14181 if not in main thread.
14182 (ns_get_pending_menu_title, ns_check_menu_open)
14183 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
14184 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
14185 (sendFromMainThread:): New method.
14186 (changeFont:): size is CGFloat.
14187 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
14188 Disable warning about permanent text.
14189 (characterIndexForPoint:): Adjust return type depending on GNUstep
14191 (mouseDown:): delta is CGFloat.
14192 (updateFrameSize): Remove unised variable f.
14193 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
14194 Cast float to EmacsCGFloat.
14195 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
14196 also to -1 when restoring.
14197 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
14198 inside NS_IMPL_COCOA.
14199 (toggleFullScreen:): Put call to toggleFullScreen inside
14200 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
14201 (setPosition:portion:whole:): por is CGFloat.
14202 (getMouseMotionPart:window:x:y:): Add F suffix to float.
14203 (mouseDown:): Use CGFloat.
14204 (mouseDragged:): Remove unised variable edge.
14205 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
14207 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
14208 of CGFloat differs.
14209 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
14210 when NS_IMPL_GNUSTEP.
14211 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
14212 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
14213 (EmacsToolbar): Add clearAll. Add tag argument to
14214 addDisplayItemWithImage.
14215 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
14217 * nsselect.m (ns_get_local_selection): Remove unused variable type.
14219 * nsmenu.m (ns_update_menubar): Make static.
14220 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
14221 (fillWithWidgetValue:): Add cast to SEL for setAction.
14222 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
14223 (update_frame_tool_bar): Update code for GNUstep.
14224 (clearAll): New method.
14225 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
14226 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
14227 Move identifierToItem setObject and activeIdentifiers addObject before
14228 call to insertItemWithItemIdentifier.
14229 (validateVisibleItems): Fix indentation.
14230 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
14231 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
14232 UtilityWindow to aStyle, remove call to setStyleMask.
14234 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
14236 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
14237 (ns_charset_covers, ns_get_covering_families, nsfont_open):
14238 Use F suffix on floats.
14239 (ns_char_width): Returns CGFloat.
14240 (ns_ascii_average_width): w is CGFloat instead of float.
14241 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
14243 (ns_glyph_metrics): CGFloat instead of float.
14245 * nsfns.m (x_set_foreground_color, x_set_background_color):
14247 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
14248 remove unused variables.
14249 (Fns_read_file_name): Keep track if panel is for save.
14250 Use ns_filename_from_panel/ns_directory_from_panel.
14251 (Fns_list_services): delegate only used for COCOA.
14252 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
14253 Just return the input if GNUstep.
14254 (x_screen_planes): Remove.
14255 (Fxw_color_values): Use EmacsCGFloat
14256 (Fns_display_monitor_attributes_list): Only get screen number for
14258 (getDirectory, getFilename): Remove from EmacsOpenPanel and
14260 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
14261 ns_directory_from_panel.
14263 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
14265 * process.c (handle_child_signal): Also use WCONTINUED.
14266 This is so that list-processes doesn't mistakenly list the process
14267 as stopped, when the process has actually been continued and is
14270 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
14272 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
14273 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
14274 not already configured.
14276 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
14278 2013-05-29 Eli Zaretskii <eliz@gnu.org>
14280 * Makefile.in (mostlyclean): Remove *.res files.
14282 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
14284 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
14285 a buffer (bug#8447).
14287 2013-05-27 Eli Zaretskii <eliz@gnu.org>
14289 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
14290 display vector, and we backtrack, handle the case that the
14291 previous character position is also displayed from a display
14292 vector or covered by a display string or image. (Bug#14476)
14294 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
14296 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14297 (struct MonitorInfo, free_monitors): Remove.
14298 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
14299 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
14300 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14303 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
14304 (struct MonitorInfo, free_monitors): Remove.
14305 (ns_screen_name): Make static.
14306 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
14307 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
14310 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14311 (struct MonitorInfo): New struct.
14312 (free_monitors, make_monitor_attribute_list): Declare.
14314 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
14316 (free_monitors, make_monitor_attribute_list): New functions.
14317 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
14320 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
14322 * callproc.c (call_process): Refine the doc string. (Bug#14045)
14324 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
14326 * keyboard.c: Apply keyboard decoding only to events that come directly
14327 from the tty, not from unread-command-events (bug#14368).
14328 (read_event_from_main_queue): New function, extracted from read_char.
14329 (read_decoded_char): Remove.
14330 (read_decoded_event_from_main_queue): New function to replace it.
14331 (read_char): Use it.
14332 (read_key_sequence): Use read_char rather than read_decoded_char.
14334 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
14336 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
14338 * casetab.c (init_casetab_once): Fix last change (bug#14424).
14340 2013-05-22 Kenichi Handa <handa@gnu.org>
14342 The following changes are to fix the setting of
14343 buffer-file-coding-system on, for instance, C-x RET c unix RET
14344 _FILE_OF_DOS_EOL_TYPE_ RET.
14346 * coding.h (struct coding_system): New member detected_utf8_chars.
14348 * coding.c (detect_coding_utf_8): Count characters and check EOL
14349 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
14351 (setup_coding_system): Do not initialize coding->head_ascii.
14352 (check_ascii): Do not set coding->eol_seen but update it. Do not
14353 call adjust_coding_eol_type here.
14354 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
14355 If the eol-type of CODING is already specified, adjust the eol type
14356 of the found coding-system.
14357 (decode_coding_gap): Cancel previous change. Utilize the
14358 character numbers counted by detect_coding_utf_8. Fix detection
14361 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
14363 * search.c (looking_at_1): Only set last_thing_searched if the match
14364 changed the match-data (bug#14281).
14366 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
14368 * xdisp.c (reseat_at_previous_visible_line_start):
14369 Already declared in dispextern.h, so remove it here.
14370 (move_it_vertically_backward): Likewise.
14372 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14374 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
14375 (Fx_display_pixel_width, Fx_display_pixel_height)
14376 (Fx_display_mm_width, Fx_display_mm_height):
14377 Mention `display-monitor-attributes-list' in docstrings.
14379 * nsfns.m (ns_get_screen): Remove function. All uses removed.
14380 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
14381 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
14382 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
14383 (Fx_display_backing_store, Fx_display_visual_class)
14384 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
14385 (Fx_display_grayscale_p, Fx_display_pixel_width)
14386 (Fx_display_pixel_height, Fx_display_planes)
14387 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
14388 (Fx_display_screens): Don't confuse X11 screens with NS screens.
14389 (Fx_display_mm_width, Fx_display_mm_height)
14390 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
14391 height for all physical monitors as in X11.
14393 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
14394 Return pixel width or height for all physical monitors as in X11.
14396 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
14398 Port --enable-gcc-warnings to clang.
14399 * bytecode.c (exec_byte_code):
14401 Redo diagnostic pragmas to pacify clang, too.
14402 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
14403 * editfns.c (Fencode_time):
14404 * fileio.c (file_accessible_directory_p):
14405 * font.c (font_unparse_xlfd):
14406 Use '&"string"[index]' instead of '"string" + (index)'.
14407 * undo.c (user_error): Remove; unused.
14409 2013-05-16 Eli Zaretskii <eliz@gnu.org>
14411 * insdel.c (insert_1_both): Document the arguments, instead of
14412 referring to insert_1, which no longer exists.
14414 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
14415 some window, increment windows_or_buffers_changed, so that
14416 *Messages* display in that window is updated. (Bug#14408)
14418 * w32.c: Include epaths.h.
14419 (init_environment): Use cmdproxy.exe without leading directories.
14420 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
14422 (gettimeofday): Adjust signature and return value to Posix
14425 * unexw32.c (open_output_file): Delete the existing emacs.exe
14426 before creating it, to break the hard link to the versioned
14429 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
14430 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
14431 (FIRSTFILE_OBJ): New variables.
14432 (W32_RES): Rename to EMACSRES. All users changed.
14433 (base_obj): Use $(CM_OBJ).
14434 (ALLOBJS): Use $(FIRSTFILE_OBJ).
14435 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
14436 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
14437 $(W32_RES_LINK) before $(LIBES).
14438 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
14440 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14442 * makefile.w32-in (DOC): Use just "DOC".
14444 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
14446 * process.c: Export default filters and sentinels to Elisp.
14447 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
14449 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
14450 (Fset_process_sentinel, Fformat_network_address):
14451 Default to them instead of nil.
14452 (server_accept_connection): Sentinels can't be nil any more.
14453 (read_and_dispose_of_process_output): New function, extracted from
14454 read_process_output.
14455 (read_process_output): Use it; filters can't be nil.
14456 (Finternal_default_process_filter): New function, extracted from
14457 read_process_output.
14458 (exec_sentinel_unwind): Remove function.
14459 (exec_sentinel): Don't zilch sentinel while running.
14460 (status_notify): Sentinels can't be nil.
14461 (Finternal_default_process_sentinel): New function extracted from
14463 (setup_process_coding_systems): Default filter is not nil any more.
14464 (syms_of_process): Export new Elisp functions and initialize
14466 * lisp.h (make_lisp_proc): New function.
14468 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
14470 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
14472 2013-05-14 Eli Zaretskii <eliz@gnu.org>
14474 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14475 unless we know that the window w is a leaf window.
14476 Another attempt at solving bug#14062.
14478 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
14480 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
14483 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
14485 * image.c (gif_load): Check that subimages fit (Bug#14345).
14487 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
14489 * lread.c (skip_dyn_eof): New function.
14490 (read1): Use it to skip the end of a file in response to #@00.
14492 * doc.c (get_doc_string): Slightly relax the sanity checking.
14494 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
14496 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
14497 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
14498 (MonitorInfo): New struct.
14499 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
14500 (Fns_display_monitor_attributes_list): New functions.
14501 (display-usable-bounds): Remove.
14502 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
14505 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
14507 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
14508 (GTK_CHECK_VERSION): New macro, if not already defined.
14509 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
14510 replaced by GTK_CHECK_VERSION.
14512 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
14514 * xterm.h (GTK_PREREQ): New macro.
14515 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
14516 to use this macro instead, for consistency and clarity.
14518 2013-05-08 Eli Zaretskii <eliz@gnu.org>
14520 * xdisp.c (row_for_charpos_p): New function, with code of
14521 cursor_row_p, but accepts an additional argument CHARPOS instead
14522 of using a hardcoded PT.
14523 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
14524 (row_containing_pos): Call row_for_charpos_p instead of partially
14525 doing the same. Fixes cursor positioning under longlines-mode
14526 when longlines-show-effect includes more than one newline, when
14527 moving the cursor vertically up.
14529 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
14531 * makefile.w32-in (ACL_H): New macro.
14532 ($(BLD)/fileio.$(O)): Update dependencies.
14534 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14536 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
14537 * Makefile.in (LIB_ACL): New macro.
14538 (LIBACL_LIBS): Remove.
14539 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
14540 * fileio.c: Include <acl.h>.
14541 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
14542 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
14544 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
14547 * unexelf.c: Don't assume ElfW (Half) fits in int.
14548 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
14549 when dealing with ElfW (Half) values, since they can exceed 2**31
14550 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
14551 (entry_address): Omit unused NUM arg. All uses changed.
14553 2013-05-07 Juri Linkov <juri@jurta.org>
14555 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
14556 to the string converted from number with `Fnumber_to_string'.
14559 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14561 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
14562 This fixes a problem introduced by my previous change.
14564 2013-05-07 Glenn Morris <rgm@gnu.org>
14566 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
14568 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
14570 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
14572 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
14574 Static checking by GCC 4.8.0.
14575 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
14576 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
14577 (x_get_monitor_attributes_fallback)
14578 (x_get_monitor_attributes_xinerama)
14579 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
14580 Define only if USE_GTK.
14581 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
14582 (x_get_monitor_attributes_fallback): Omit unused locals.
14583 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
14584 Use double, not float, to avoid mixed-mode floating point arithmetic.
14586 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14587 Jan Djärv <jan.h.d@swipnet.se>
14589 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
14590 (XINERAMA_CFLAGS): New macros.
14591 (ALL_CFLAGS, LIBES): Use them.
14593 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
14594 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
14595 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
14596 (syms_of_xfns): DEFSYM them.
14597 (struct MonitorInfo): New struct.
14598 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
14599 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
14600 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
14601 (x_get_monitor_attributes_xinerama): New functions.
14602 (Fx_display_monitor_attributes_list): New primitive.
14603 (syms_of_xfns): Defsubr it.
14605 * xterm.h (x_display_info): Add Xatom_net_workarea and
14606 Xatom_net_current_desktop.
14608 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
14609 and dpyinfo->Xatom_net_current_desktop.
14611 2013-05-06 Eli Zaretskii <eliz@gnu.org>
14613 * xdisp.c (pos_visible_p): Use the special code for finding the
14614 beginning of a display property or overlay for any "replacing"
14615 display property, not just for display strings. This solves
14616 incorrect reporting of position by posn-at-point. (Bug#14241)
14618 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
14620 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
14621 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
14622 Verify that ElfW (Half) fits in int.
14623 (fatal): Use same signature as lisp.h.
14624 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
14625 configure and build with -DUNEXELF_DEBUG without worrying about
14626 other modules that use DEBUG.
14627 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
14628 possibly-wide integers now uses it instead of plain fprintf.
14629 (entry_address): New function, which avoids problems with 32-bit
14630 overflow on 64-bit hosts.
14631 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
14632 (round_up): Don't assume the remainder fits in int.
14633 (find_section): Use bool for boolean. Simplify debug code.
14634 (unexec): Don't assume file sizes fit in int or size_t.
14635 Omit unnecessary trailing newline in 'fatal' format.
14636 Use strerror rather than outputting decimal error number.
14637 Remove unused code when emacs is not defined;
14638 this file relies on Emacs now.
14639 Don't assume e_phnum and e_shnum are positive.
14641 * regex.c: Fix problems when DEBUG is defined.
14642 (extract_number, extract_number_and_incr): Define regardless of
14643 whether DEBUG is defined; that's simpler and makes the code less
14644 likely to go stale in the normal case when DEBUG is not defined.
14645 Return int rather than taking an int * arg. All callers changed.
14646 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
14647 Remove, replacing with ...
14648 (DEBUG_PRINT): New macro. All callers changed.
14649 (DEBUG_COMPILES_ARGUMENTS): New macro.
14650 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
14651 (print_compiled_pattern, print_double_string) [DEBUG]:
14652 Use prototype rather than old-style definition.
14653 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
14654 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
14655 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
14656 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
14657 Don't assume ptrdiff_t, size_t, and long are the same width as int.
14658 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
14659 This matters only when DEBUG is defined.
14661 2013-05-05 Eli Zaretskii <eliz@gnu.org>
14663 * xdisp.c (set_iterator_to_next): Set the
14664 ignore_overlay_strings_at_pos_p flag only if we are _really_
14665 iterating over an overlay string, as indicated by the
14666 current.overlay_string_index member. (Bug#14306)
14668 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
14670 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
14671 to where it is used, to avoid autorelease issues (Bug#14050).
14673 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
14675 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
14676 * fileio.c (syms_of_fileio): Implement this.
14677 * filelock.c (create_lock_file): If symbolic links don't work, so
14678 we use a regular file as a lock file, do not fsync the lock file;
14681 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
14683 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
14684 (syms_of_minibuf): Adjust accodingly.
14686 * callint.c (Fcall_interactively): Adjust calls accordingly.
14688 2013-05-04 Eli Zaretskii <eliz@gnu.org>
14690 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
14691 w->contents is a buffer before computing everything else.
14692 Use parentheses to disambiguate last part of the condition.
14694 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
14695 assertion violations. (Bug#14062)
14697 2013-05-01 David Reitter <david.reitter@gmail.com>
14699 * nsfns.m (ns_tooltip): Initialize.
14701 2013-04-28 Eli Zaretskii <eliz@gnu.org>
14703 * coding.c (decode_coding_gap): Don't remove the character before
14704 a newline unless it's a CR character. (Bug#14287)
14706 2013-04-28 Dan Nicolaescu <dann@gnu.org>
14708 * dispextern.h (struct face): Move enum face_underline_type
14709 earlier so that bitfields can be in the same word.
14711 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
14713 * nsfns.m (handlePanelKeys): New function.
14714 (EmacsOpenPanel:performKeyEquivalent:)
14715 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
14716 arrows/function/control and copy/paste keys (Bug#14296).
14718 2013-04-27 Juri Linkov <juri@jurta.org>
14720 * callint.c (Fcall_interactively): Call `Qread_number' for
14721 interactive code letter `n' instead of using duplicate code.
14724 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
14726 * systime.h (make_timeval): Declare as 'const'.
14728 2013-04-27 Kenichi Handa <handa@gnu.org>
14730 * font.c (font_open_entity): Always open a font of manageable
14733 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
14735 Port better to AIX (Bug#14258).
14736 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
14739 2013-04-24 Kenichi Handa <handa@gnu.org>
14741 * coding.c (decode_coding_iso_2022): When an invalid escape
14742 sequence is encountered, reset the invocation and designation
14743 status to the safest one.
14745 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
14747 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
14748 Without this fix, "make distclean" leaves stamp-h1 behind.
14750 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
14752 * w32fns.c (w32_fullscreen_rect): New function to compute the
14753 window rectangle for the given fullscreen mode.
14754 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
14755 longer tunes the window size. This keeps the window's edges flush
14756 with the screen and allows the taskbar to hide itself in fullboth.
14758 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
14759 window decorations and uses the entire screen.
14761 * w32term.h (w32_fullscreen_rect) Add prototype.
14762 (struct w32_output): Replace normal_width, normal_height,
14763 normal_top, and normal_left members with a single normal_placement
14765 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
14767 (FRAME_NORMAL_PLACEMENT): New macro.
14769 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
14771 * minibuf.c (Ftest_completion): Silence compiler warning.
14773 2013-04-15 Eli Zaretskii <eliz@gnu.org>
14775 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
14778 * frame.h (WINDOW_FRAME): Protect macro and its argument with
14781 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
14782 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
14783 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
14784 parentheses where appropriate.
14786 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
14788 * keyboard.c (timer_start_idle): Remove no-longer-used local.
14790 2013-04-14 Eli Zaretskii <eliz@gnu.org>
14792 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
14793 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
14794 Mention in the doc string that setting these variables takes
14795 effect only after a call to set-window-buffer. (Bug#14200)
14797 2013-04-13 Eli Zaretskii <eliz@gnu.org>
14799 * indent.c (Fvertical_motion): Don't consider display strings on
14800 overlay strings as display strings on the buffer position we
14801 started from. This prevents vertical cursor motion from jumping
14802 more than one line when there's an overlay string with a display
14803 property at end of line.
14804 Reported by Karl Chen <Karl.Chen@quarl.org> in
14805 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
14807 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
14809 * window.c (select_window): `record_buffer' even if window is
14810 already selected (bug#14191).
14812 2013-04-11 Eli Zaretskii <eliz@gnu.org>
14814 * window.c (Fwindow_end): Test more flags, including the buffer's
14815 last_overlay_modified flag, to determine whether the window's
14816 display is really up-to-date. Prevents the function from
14817 returning a stale value. (Bug#14170)
14818 (Fwindow_line_height): Fix the test for up-to-date-ness of the
14821 2013-04-10 Eli Zaretskii <eliz@gnu.org>
14823 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
14824 garbaged only if it is not already the top frame on its TTY.
14825 This prevents flickering due to constant redrawing of TTY frames when
14826 there are GUI frames open in the same session. (Bug#13864)
14828 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
14830 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
14831 of marking the idle timers directly.
14833 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
14835 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
14836 tables (bug#14054).
14838 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
14840 * window.c (select_window): Don't record_buffer while the invariant is
14841 temporarily broken (bug#14161).
14843 * fns.c (Fdelq): Don't assume !NILP => CONSP.
14845 2013-04-07 Eli Zaretskii <eliz@gnu.org>
14847 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
14849 2013-04-07 Romain Francoise <romain@orebokech.com>
14851 Ignore additional platform-specific ACL errors (Bug#13702).
14852 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
14853 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
14855 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
14857 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
14860 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
14862 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
14863 This bug was introduced by my 2013-02-25 change that simplified
14864 data_start configuration. Without this change, on GNU/Linux
14865 an Emacs configured with --enable-profiling fails immediately
14866 due to a profiler signal.
14867 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
14868 with these flags. On platforms where special flags are needed
14869 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
14870 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
14871 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
14873 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
14875 Get rid of some platform-specific functions examining window
14876 system and its capabilities. This is a partial rework of the
14878 * lisp.h (have_menus_p): Remove prototype. This function is
14879 replaced with platform-independent window_system_available.
14880 (check_window_system): Move to...
14881 * frame.h (decode_window_system_frame, window_system_available):
14882 ...here, add new prototypes.
14883 * frame.c (window_system_available, decode_window_system_frame):
14885 (check_window_system): Platform-independent now.
14886 * xterm.h (x_in_use): Remove declaration.
14888 * w32term.h (check_x_frame):
14889 * nsterm.h (check_x_frame): Remove prototypes. This function
14890 is replaced with platform-independent decode_window_system_frame.
14891 * msdos.c (have_menus_p): Remove.
14892 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
14893 Remove platform-specific functions. Use check_window_system,
14894 decode_window_system_frame and check_ns_display_info where
14895 appropriate. Minor style and comment tweaks.
14896 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
14897 (check_x_frame): Likewise.
14898 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
14900 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
14901 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
14902 * xmenu.c, xselect.c: All related users changed.
14904 2013-04-03 Kenichi Handa <handa@gnu.org>
14906 The following changes is to optimize the code for reading UTF-8
14909 * coding.c (check_ascii): Rename from detect_ascii. Return value
14910 changed. Check EOL format. Do not call adjust_coding_eol_type
14912 (check_utf_8): New function.
14913 (adjust_coding_eol_type): Do nothing if already adjusted.
14914 (detect_coding): Compare the return value of check_ascii with
14915 coding->src_bytes. Call adjust_coding_eol_type if necessary.
14916 (decode_coding_gap): Optimize for valid UTF-8.
14918 2013-03-21 Kenichi Handa <handa@gnu.org>
14920 * coding.c (syms_of_coding): Cancel previous change.
14922 * insdel.c (insert_from_gap): Fix previous change.
14924 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
14926 Consistently use platform-specific function to detect window system.
14927 * lisp.h (check_window_system): New prototype. This function is
14928 going to replace check_x, check_w32 and check_ns.
14929 (have_menus_p): Mention msdos.c in comment.
14930 * fontset.c (check_window_system_func): Remove. Adjust all users.
14931 * fontset.h (check_window_system_func): Remove prototype.
14932 * nsterm.h (check_ns):
14933 * xterm.h (check_x):
14934 * w32term.h (check_w32): Likewise.
14935 * menu.c (Fx_popup_menu): Use check_window_system.
14936 * msdos.c (check_window_system): Define for MS-DOS.
14937 * nsfns.m (check_window_system): Define for NS. Adjust all users.
14938 * w32fns.c (check_window_system): Likewise for MS-Windows.
14939 * xfns.c (check_window_system): Likewise for X.
14940 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
14941 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
14943 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
14945 Prefer < to > in range checks such as 0 <= i && i < N.
14946 This makes it easier to visualize quantities on a number line.
14947 This patch doesn't apply to all such range checks,
14948 only to the range checks affected by the 2013-03-24 change.
14949 This patch reverts most of the 2013-03-24 change.
14950 * alloc.c (xpalloc, Fgarbage_collect):
14951 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
14952 * character.c (string_escape_byte8):
14953 * charset.c (read_hex):
14954 * data.c (cons_to_unsigned):
14955 * dispnew.c (update_frame_1):
14956 * doc.c (Fsubstitute_command_keys):
14957 * doprnt.c (doprnt):
14958 * editfns.c (hi_time, decode_time_components):
14959 * fileio.c (file_offset):
14960 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
14961 * font.c (font_intern_prop):
14962 * frame.c (x_set_alpha):
14963 * gtkutil.c (get_utf8_string):
14964 * indent.c (check_display_width):
14965 * keymap.c (Fkey_description):
14966 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
14968 * minibuf.c (read_minibuf_noninteractive):
14969 * process.c (wait_reading_process_output):
14970 * search.c (Freplace_match):
14971 * window.c (get_phys_cursor_glyph):
14972 * xdisp.c (redisplay_internal):
14973 * xsmfns.c (smc_save_yourself_CB):
14974 Prefer < to > for range checks.
14975 * dispnew.c (sit_for): Don't mishandle NaNs.
14976 This fixes a bug introduced in the 2013-03-24 change.
14977 * editfns.c (decode_time_components): Don't hoist comparison.
14978 This fixes another bug introduced in the 2013-03-24 change.
14980 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
14982 * frame.h (struct frame): Drop scroll_bottom_vpos
14983 member becaue all real users are dead long ago.
14984 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
14985 * xdisp.c (redisplay_internal): Adjust user.
14987 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
14989 * nsmenu.m (showAtX:Y:for:): setLevel to
14990 NSPopUpMenuWindowLevel (Bug#13998).
14992 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
14994 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
14995 (ns_check_pending_open_menu): Declare.
14997 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
14998 (x_activate_menubar): Update the menu with title that matches
14999 ns_get_pending_menu_title, and call
15000 ns_check_pending_openmenu (Bug#12698).
15001 (menuWillOpen:): New method.
15002 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
15004 * nsterm.m (menu_will_open_state, menu_mouse_point)
15005 (menu_pending_title): New varaibles.
15006 (ns_get_pending_menu_title, ns_check_menu_open)
15007 (ns_check_pending_open_menu): New functions.
15009 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
15011 * indent.c (current_column_bol_cache): Remove leftover which is not
15012 used in Fmove_to_column any more.
15013 (current_column, scan_for_column): Adjust users.
15014 * keyboard.c (last_point_position_buffer, last_point_position_window):
15015 Remove leftovers which are not used for recording undo any more.
15016 (command_loop_1, syms_of_keyboard): Adjust users.
15017 * xdisp.c (last_max_ascent): Remove leftover which is not used in
15018 redisplay_window any more.
15019 (move_it_to): Adjust user.
15021 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
15023 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
15024 Update dependencies.
15026 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
15028 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
15029 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
15030 forward references.
15032 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15034 * window.h (struct window): Replace hchild, vchild and buffer slots
15035 with a single slot 'contents'. This is possible because each valid
15036 window may have either the child window (in vertical or horizontal
15037 combination) or buffer to display (for the leaf window). Using that,
15038 a lot of operations to traverse and/or change window hierarchies may
15039 be simplified. New member horizontal is used to distinguish between
15040 horizontal and vertical combinations of internal windows.
15041 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
15042 (WINDOW_VERTICAL_COMBINATION_P): New macros.
15043 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
15044 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
15045 Use contents slot, not buffer, where appropriate.
15046 (wset_combination): New function.
15047 (wset_buffer): Add eassert.
15048 (Fframe_first_window): Simplify the loop reaching first window.
15049 (Fwindow_buffer): Use WINDOW_LEAF_P.
15050 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
15051 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
15052 (unshow_buffer): Convert initial debugging check to eassert.
15053 (replace_window, recombine_windows, Fdelete_other_windows_internal)
15054 (make_parent_window, window_resize_check, window_resize_apply)
15055 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
15056 (Fset_window_configuration, delete_all_child_windows, save_window_save):
15057 Adjust to match struct window changes.
15058 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
15059 (mark_window_cursors_off, count_windows, get_leaf_windows)
15060 (foreach_window_1): Simplify the loop.
15061 * alloc.c (mark_object): Do not check for the leaf window because
15062 internal windows has no glyph matrices anyway.
15063 * dispnew.c (clear_window_matrices, showing_window_margins_p)
15064 (allocate_matrices_for_window_redisplay, fake_current_matrices)
15065 (allocate_matrices_for_frame_redisplay, free_window_matrices)
15066 (build_frame_matrix_from_window_tree, mirror_make_current)
15067 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
15068 (update_window_tree, set_window_update_flags): Simplify the loop.
15069 (sync_window_with_frame_matrix_rows): Enforce live window.
15070 Use contents slot, not buffer, where appropriate.
15071 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
15072 and WINDOW_HORIZONTAL_COMBINATION_P.
15073 (make_frame_visible_1): Simplify the loop.
15074 Use contents slot, not buffer, where appropriate.
15075 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
15076 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
15077 (expose_window_tree): Likewise.
15078 Use contents slot, not buffer, where appropriate.
15079 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
15080 to avoid deleted windows. Use contents slot instead of buffer.
15081 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
15082 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
15083 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
15084 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
15086 2013-03-28 Eli Zaretskii <eliz@gnu.org>
15088 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
15089 identify the reasons for assertion violations in bug#14062 and
15091 (Fx_show_tip): Fix compilation error under
15092 "--enable-check-lisp-object-type". (Bug#14073)
15094 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
15095 Reported by <rzl24ozi@gmail.com>.
15097 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
15099 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
15101 (unwind_with_echo_area_buffer): ...to restore it here.
15102 This is needed to ensure that...
15103 (redisplay_window): ...both window markers are valid here,
15104 which is verified by eassert.
15105 * editfns.c (save_excursion_save): Do not assume that
15106 selected_window always displays the buffer.
15107 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
15110 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
15112 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
15115 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
15117 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
15119 2013-03-27 Eli Zaretskii <eliz@gnu.org>
15121 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
15122 since MinGW's w32api headers do. This avoids compiler warnings.
15124 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
15125 if already defined.
15127 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15129 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
15131 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
15133 * gtkutil.c (style_changed_cb): Check if frame is live and an
15134 X frame (Bug#14038).
15136 2013-03-26 Eli Zaretskii <eliz@gnu.org>
15138 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
15139 Define only for _WIN32_WINNT less than 0x0500.
15140 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
15142 Move inclusion of time.h before sys/time.h, so that MinGW64 could
15143 see its own definitions of 'struct timeval' and 'struct timezone'.
15145 Fix incompatibilities between MinGW.org and MinGW64 headers.
15146 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
15148 * w32.c (REPARSE_DATA_BUFFER): Guard with
15149 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
15151 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
15153 * xterm.c: Include X11/XKBlib.h
15154 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
15156 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
15158 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
15160 * blockinput.h (input_blocked_p): Likewise.
15161 * bytecode.c (exec_byte_code): Likewise.
15162 * callproc.c (call_process_kill, call_process_cleanup)
15163 (Fcall_process): Likewise.
15164 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
15165 (Fccl_execute_on_string): Likewise.
15166 * character.c (string_escape_byte8): Likewise.
15167 * charset.c (read_hex): Likewise.
15168 * cm.c (calccost): Likewise.
15169 * data.c (cons_to_unsigned): Likewise.
15170 * dired.c (directory_files_internal, file_name_completion):
15172 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
15173 (sit_for): Likewise.
15174 * doc.c (Fsubstitute_command_keys): Likewise.
15175 * doprnt.c (doprnt): Likewise.
15176 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
15177 * emacsgtkfixed.c: Likewise.
15178 * fileio.c (file_offset, Fwrite_region): Likewise.
15179 * floatfns.c (Fexpt, fmod_float): Likewise.
15180 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
15182 * font.c (font_intern_prop): Likewise.
15183 * frame.c (x_set_alpha): Likewise.
15184 * gtkutil.c (get_utf8_string): Likewise.
15185 * indent.c (check_display_width): Likewise.
15186 * intervals.c (create_root_interval, rotate_right, rotate_left)
15187 (split_interval_right, split_interval_left)
15188 (adjust_intervals_for_insertion, delete_node)
15189 (interval_deletion_adjustment, adjust_intervals_for_deletion)
15190 (merge_interval_right, merge_interval_left, copy_intervals)
15191 (set_intervals_multibyte_1): Likewise.
15192 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
15193 * keymap.c (Fkey_description): Likewise.
15194 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
15195 * lread.c (openp, read_integer, read1, string_to_number):
15197 * menu.c (ensure_menu_items): Likewise.
15198 * minibuf.c (read_minibuf_noninteractive): Likewise.
15199 * print.c (printchar, strout): Likewise.
15200 * process.c (create_process, Faccept_process_output)
15201 (wait_reading_process_output, read_process_output, send_process)
15202 (wait_reading_process_output): Likewise.
15203 * profiler.c (make_log, handle_profiler_signal): Likewise.
15204 * regex.c (re_exec): Likewise.
15205 * regex.h: Likewise.
15206 * search.c (looking_at_1, Freplace_match): Likewise.
15207 * sysdep.c (get_child_status, procfs_ttyname)
15208 (procfs_get_total_memory): Likewise.
15209 * systime.h (EMACS_TIME_VALID_P): Likewise.
15210 * term.c (dissociate_if_controlling_tty): Likewise.
15211 * window.c (get_phys_cursor_glyph): Likewise.
15212 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
15213 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
15215 * xfns.c (Fx_window_property): Likewise.
15216 * xmenu.c (set_frame_menubar): Likewise.
15217 * xselect.c (x_get_window_property, x_handle_dnd_message):
15219 * xsmfns.c (smc_save_yourself_CB): Likewise.
15220 * xterm.c (x_scroll_bar_set_handle): Likewise.
15222 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
15224 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
15225 to be optional or nil. Adjust comment and convert it to docstring.
15226 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
15227 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
15229 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
15231 Static checking by GCC 4.8-20130319.
15232 * image.c (gif_load): Assume pass < 3 to pacify GCC.
15233 * process.c (Fset_process_datagram_address)
15234 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
15235 * xdisp.c (get_char_face_and_encoding)
15236 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
15237 (get_glyph_face_and_encoding): Prepare face before possibly using it.
15238 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
15240 2013-03-24 Ken Brown <kbrown@cornell.edu>
15242 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
15243 fix compilation on 64-bit Cygwin, where underscores are not
15244 automatically prepended.
15246 * w32term.c (w32_initialize): Silence compiler warning.
15248 2013-03-23 Eli Zaretskii <eliz@gnu.org>
15250 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
15251 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
15252 variables, to save and restore frame dimensions.
15253 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
15254 after returning from a 'fullscreen' configuration.
15255 use SendMessage instead of PostMessage to send the SC_RESTORE message,
15256 to avoid races between the main thread and the input thread.
15258 * w32term.h (struct w32_output): New members normal_width,
15259 normal_height, normal_top, normal_left, and prev_fsmode.
15260 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
15261 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
15262 members of a frame.
15264 * w32term.c (w32fullscreen_hook): Record last value of the frame's
15265 'fullscreen' parameter. Always record previous width and height
15266 of the frame, except when switching out of maximized modes, so
15267 that they could be restored correctly, instead of resetting to the
15268 default frame dimensions. Send SC_RESTORE command to the frame,
15269 unless we are going to send SC_MAXIMIZE, to restore the frame
15270 resize hints in the mouse pointer shown by the window manager.
15273 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
15275 * lisp.h (get_frame_param): Adjust conditions for prototype
15278 2013-03-22 Ken Brown <kbrown@cornell.edu>
15280 * unexcw.c: Drop unneeded inclusion of w32common.h.
15281 (report_sheap_usage): Declare.
15282 (read_exe_header): Add magic numbers for x86_64.
15283 (fixup_executable): Fix printf format specifier for unsigned long
15286 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
15288 * frame.h (struct frame): Put menu_bar_window under #ifdef
15289 because this member is not needed when X toolkit is in use.
15290 (fset_menu_bar_window):
15291 * dispnew.c (clear_current_matrices, clear_desired_matrices)
15292 (free_glyphs, update_frame):
15293 * xdisp.c (expose_frame): Likewise.
15294 (display_menu_bar): Likewise. Remove redundant eassert.
15295 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
15298 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
15300 Use functions and constants to manipulate Lisp_Save_Value objects.
15301 This replaces code that used macros and strings and token-pasting.
15302 The change makes the C source a bit easier to follow,
15303 and shrinks the Emacs executable a bit.
15304 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
15305 (make_save_value): Change 1st arg from string to enum. All callers
15308 (mark_object): Use if, not #if, for GC_MARK_STACK.
15309 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
15310 (XSAVE_OBJECT): Now functions, not macros.
15311 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
15312 the constant was never used.
15313 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
15314 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
15315 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
15316 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
15318 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
15319 type3 with a single member save_type. All uses changed.
15320 (save_type, set_save_pointer, set_save_integer): New functions.
15321 * print.c (PRINTX): Remove.
15323 * alloc.c: Remove redundant static declarations.
15325 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15327 * window.h (struct window): Convert left_col, top_line, total_lines
15328 and total_cols from Lisp_Objects to integers. Adjust comments.
15329 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
15331 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
15332 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
15333 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
15334 Adjust users where appropriate.
15336 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
15338 * frame.h (struct frame): Drop resx and resy because the same data is
15339 available from window system-specific output context. Adjust users.
15340 (default_pixels_per_inch_x, default_pixels_per_inch_y):
15341 New functions to provide defaults when no window system available.
15342 (FRAME_RES_X, FRAME_RES_Y): New macros.
15343 (NUMVAL): Move from xdisp.c.
15344 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
15345 (Ffont_face_attributes, Fopen_font):
15346 * image.c (gs_load):
15347 * w32font.c (fill_in_logfont):
15348 * xdisp.c (calc_pixel_width_or_height):
15349 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
15350 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
15352 2013-03-20 Kenichi Handa <handa@gnu.org>
15354 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
15355 to 1 (temporary workaround until a bug related to ASCII
15356 optimization is fixed).
15358 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
15360 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
15361 Signal error if window is not internal. Adjust docstring.
15362 (delete_all_child_windows): Use combination_limit to save the buffer.
15363 (Fset_window_configuration): Adjust accordingly.
15364 * print.c (syms_of_print): Initialize debugging output not here...
15365 (init_print_once): ...but in a new function here.
15366 * lisp.h (init_print_once): Add prototype.
15367 * emacs.c (main): Add call to init_print_once. Adjust comments.
15369 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
15371 * window.c (window_resize_check, window_resize_apply)
15372 (window_from_coordinates, recombine_windows, set_window_buffer)
15373 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
15374 (Fsplit_window_internal, Fdelete_window_internal)
15375 (freeze_window_starts): Use bool for booleans.
15376 * window.h (window_frame_coordinates, resize_frame_windows)
15377 (freeze_window_starts, set_window_buffer): Adjust prototypes.
15379 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
15381 * dispnew.c (bitch_at_user): Use `user-error'.
15383 2013-03-17 Ken Brown <kbrown@cornell.edu>
15385 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
15386 as return type of image_background. (Bug#13981)
15387 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
15389 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
15391 * nsterm.m (updateFrameSize:): Change resize increments if needed.
15392 (ns_select): Don't return with result uninitialized.
15394 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
15397 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
15399 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
15400 directories. If filename is nil, get directory name (Bug#13932).
15401 Use getFilename and getDirectory.
15402 (getFilename, getDirectory): New methods for EmacsSavePanel and
15404 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
15406 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
15408 * coding.c (decode_coding_gap): Fix typo caught by static checking.
15410 2013-03-15 Kenichi Handa <handa@gnu.org>
15412 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
15413 (adjust_after_replace): Make it back to static. Delete the third
15414 arg text_at_gap_tail. Cancel the code for handling it.
15416 * coding.h (struct coding_system): New member eol_seen.
15418 * coding.c (detect_ascii): New function.
15419 (detect_coding): Set coding->head_ascii and coding->eol_seen only
15420 when the source bytes are actually scanned. On detecting for
15421 coding_category_utf_8_auto, call detect_ascii instead of scanning
15422 source bytes directly.
15423 (produce_chars): Call insert_from_gap with the new arg 0.
15424 (encode_coding): Likewise.
15425 (decode_coding_gap): Control ASCII optimization by the variable
15426 disable_ascii_optimization instead of #ifndef .. #endif.
15427 Deccode EOL format according to coding->eol_seen.
15428 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
15431 * lisp.h (adjust_after_replace): Cancel externing it.
15432 (insert_from_gap): Adjust prototype.
15434 2013-03-15 Eli Zaretskii <eliz@gnu.org>
15436 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
15437 FULLSCREEN_MAXIMIZED. (Bug#13935)
15439 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
15441 * region-cache.c (find_cache_boundary, move_cache_gap)
15442 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
15443 Simplify debugging check and convert to eassert. Adjust comment.
15444 (pp_cache): Put under ENABLE_CHECKING.
15446 2013-03-14 Eli Zaretskii <eliz@gnu.org>
15448 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
15449 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
15450 and WM_ACTIVATEAPP.
15451 (w32fullscreen_hook): If the frame is visible, reset
15452 f->want_fullscreen flag after changing the frame size. If the
15453 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
15456 2013-03-13 Daniel Colascione <dancol@dancol.org>
15458 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
15459 too so that these builds can use Cygwin's file conversion
15460 functions. (We've been building and linking cygw32.o all along
15461 and just not using it.)
15463 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15465 File synchronization fixes (Bug#13944).
15466 * Makefile.in (LIB_FDATASYNC): New macro.
15468 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
15469 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
15470 Don't worry about HAVE_FSYNC, since a substitute fsync is
15471 available if the system lacks one.
15472 (Fwrite_regin): Retry fsync if interrupted.
15474 2013-03-13 Eli Zaretskii <eliz@gnu.org>
15476 * w32term.c (w32_read_socket): If the Emacs frame is being
15477 activated, call w32fullscreen_hook, to make sure the new frame
15478 dimensions are in effect. (Bug#13937)
15480 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
15482 * xdisp.c (init_iterator): Simplify because both character and byte
15483 positions are either specified or -1. Add eassert. Adjust comment.
15484 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
15485 character and byte positions can be obtained from marker.
15487 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
15489 Static checking by Sun C 5.12.
15490 * alloc.c (buffer_memory_full) [REL_ALLOC]:
15491 * bytecode.c (exec_byte_code):
15492 * dispnew.c (init_display):
15494 * fileio.c (Fsubstitute_in_file_name):
15495 * keyboard.c (Fevent_convert_list):
15496 * keymap.c (Fsingle_key_description):
15497 * term.c (maybe_fatal, fatal):
15498 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
15499 * xsmfns.c (Fhandle_save_session):
15500 Omit unreachable code.
15501 * keymap.c (map_keymap_char_table_item): Cast void * to
15502 a function pointer type; the C Standard requires this.
15504 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
15505 Include <sys/param.h> unconditionally, as that works elsewhere and
15506 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
15507 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
15510 See ChangeLog.12 for earlier changes.
15512 ;; Local Variables:
15516 Copyright (C) 2011-2014 Free Software Foundation, Inc.
15518 This file is part of GNU Emacs.
15520 GNU Emacs is free software: you can redistribute it and/or modify
15521 it under the terms of the GNU General Public License as published by
15522 the Free Software Foundation, either version 3 of the License, or
15523 (at your option) any later version.
15525 GNU Emacs is distributed in the hope that it will be useful,
15526 but WITHOUT ANY WARRANTY; without even the implied warranty of
15527 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15528 GNU General Public License for more details.
15530 You should have received a copy of the GNU General Public License
15531 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.